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annotate src/filepath.c @ 27824:db217bde2292

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Added tag v8.2.4437 for changeset 6a692e597de5e0e033ec0af478badd2e36ee2f9c
author Bram Moolenaar <Bram@vim.org>
date Tue, 22 Feb 2022 12:15:05 +0100
parents bfce04a99561
children d4b549180a07
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * filepath.c: dealing with file names and paths.
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12 */
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13
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14 #include "vim.h"
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15
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16 #ifdef MSWIN
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17 /*
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18 * Functions for ":8" filename modifier: get 8.3 version of a filename.
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19 */
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20
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21 /*
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22 * Get the short path (8.3) for the filename in "fnamep".
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23 * Only works for a valid file name.
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24 * When the path gets longer "fnamep" is changed and the allocated buffer
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25 * is put in "bufp".
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26 * *fnamelen is the length of "fnamep" and set to 0 for a nonexistent path.
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27 * Returns OK on success, FAIL on failure.
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28 */
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29 static int
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30 get_short_pathname(char_u **fnamep, char_u **bufp, int *fnamelen)
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31 {
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32 int l, len;
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33 WCHAR *newbuf;
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34 WCHAR *wfname;
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35
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36 len = MAXPATHL;
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37 newbuf = malloc(len * sizeof(*newbuf));
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38 if (newbuf == NULL)
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39 return FAIL;
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40
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41 wfname = enc_to_utf16(*fnamep, NULL);
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42 if (wfname == NULL)
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43 {
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44 vim_free(newbuf);
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45 return FAIL;
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46 }
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47
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48 l = GetShortPathNameW(wfname, newbuf, len);
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49 if (l > len - 1)
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50 {
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51 // If that doesn't work (not enough space), then save the string
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52 // and try again with a new buffer big enough.
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53 WCHAR *newbuf_t = newbuf;
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54 newbuf = vim_realloc(newbuf, (l + 1) * sizeof(*newbuf));
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55 if (newbuf == NULL)
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56 {
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57 vim_free(wfname);
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58 vim_free(newbuf_t);
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59 return FAIL;
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60 }
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61 // Really should always succeed, as the buffer is big enough.
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62 l = GetShortPathNameW(wfname, newbuf, l+1);
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63 }
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64 if (l != 0)
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65 {
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66 char_u *p = utf16_to_enc(newbuf, NULL);
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67
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68 if (p != NULL)
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69 {
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70 vim_free(*bufp);
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71 *fnamep = *bufp = p;
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72 }
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73 else
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74 {
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75 vim_free(wfname);
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76 vim_free(newbuf);
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77 return FAIL;
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78 }
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79 }
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80 vim_free(wfname);
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81 vim_free(newbuf);
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82
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83 *fnamelen = l == 0 ? l : (int)STRLEN(*bufp);
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84 return OK;
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85 }
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86
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87 /*
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88 * Get the short path (8.3) for the filename in "fname". The converted
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89 * path is returned in "bufp".
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90 *
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91 * Some of the directories specified in "fname" may not exist. This function
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92 * will shorten the existing directories at the beginning of the path and then
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93 * append the remaining non-existing path.
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94 *
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95 * fname - Pointer to the filename to shorten. On return, contains the
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96 * pointer to the shortened pathname
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97 * bufp - Pointer to an allocated buffer for the filename.
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98 * fnamelen - Length of the filename pointed to by fname
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99 *
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100 * Returns OK on success (or nothing done) and FAIL on failure (out of memory).
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101 */
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102 static int
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103 shortpath_for_invalid_fname(
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104 char_u **fname,
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105 char_u **bufp,
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106 int *fnamelen)
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107 {
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108 char_u *short_fname, *save_fname, *pbuf_unused;
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109 char_u *endp, *save_endp;
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110 char_u ch;
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111 int old_len, len;
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112 int new_len, sfx_len;
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113 int retval = OK;
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114
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115 // Make a copy
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116 old_len = *fnamelen;
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117 save_fname = vim_strnsave(*fname, old_len);
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118 pbuf_unused = NULL;
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119 short_fname = NULL;
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120
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121 endp = save_fname + old_len - 1; // Find the end of the copy
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122 save_endp = endp;
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123
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124 /*
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125 * Try shortening the supplied path till it succeeds by removing one
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126 * directory at a time from the tail of the path.
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127 */
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128 len = 0;
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129 for (;;)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
130 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
131 // go back one path-separator
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
132 while (endp > save_fname && !after_pathsep(save_fname, endp + 1))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
133 --endp;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
134 if (endp <= save_fname)
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
135 break; // processed the complete path
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
136
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
137 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
138 * Replace the path separator with a NUL and try to shorten the
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
139 * resulting path.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
140 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
141 ch = *endp;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
142 *endp = 0;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
143 short_fname = save_fname;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
144 len = (int)STRLEN(short_fname) + 1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
145 if (get_short_pathname(&short_fname, &pbuf_unused, &len) == FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
146 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
147 retval = FAIL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
148 goto theend;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
149 }
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
150 *endp = ch; // preserve the string
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
151
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
152 if (len > 0)
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
153 break; // successfully shortened the path
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
154
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
155 // failed to shorten the path. Skip the path separator
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
156 --endp;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
157 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
158
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
159 if (len > 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
160 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
161 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
162 * Succeeded in shortening the path. Now concatenate the shortened
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
163 * path with the remaining path at the tail.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
164 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
165
18779
8f05b3cf8557 patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18516
diff changeset
166 // Compute the length of the new path.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
167 sfx_len = (int)(save_endp - endp) + 1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
168 new_len = len + sfx_len;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
169
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
170 *fnamelen = new_len;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
171 vim_free(*bufp);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
172 if (new_len > old_len)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
173 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
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parents: 17966
diff changeset
174 // There is not enough space in the currently allocated string,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
175 // copy it to a buffer big enough.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
176 *fname = *bufp = vim_strnsave(short_fname, new_len);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
177 if (*fname == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
178 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
179 retval = FAIL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
180 goto theend;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
181 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
182 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
183 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
184 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
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parents: 17966
diff changeset
185 // Transfer short_fname to the main buffer (it's big enough),
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
186 // unless get_short_pathname() did its work in-place.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
187 *fname = *bufp = save_fname;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
188 if (short_fname != save_fname)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
189 vim_strncpy(save_fname, short_fname, len);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
190 save_fname = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
191 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
192
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
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diff changeset
193 // concat the not-shortened part of the path
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
194 vim_strncpy(*fname + len, endp, sfx_len);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
195 (*fname)[new_len] = NUL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
196 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
197
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
198 theend:
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
199 vim_free(pbuf_unused);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
200 vim_free(save_fname);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
201
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
202 return retval;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
203 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
204
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
205 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
206 * Get a pathname for a partial path.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
207 * Returns OK for success, FAIL for failure.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
208 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
209 static int
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
210 shortpath_for_partial(
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
211 char_u **fnamep,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
212 char_u **bufp,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
213 int *fnamelen)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
214 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
215 int sepcount, len, tflen;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
216 char_u *p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
217 char_u *pbuf, *tfname;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
218 int hasTilde;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
219
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
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diff changeset
220 // Count up the path separators from the RHS.. so we know which part
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
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parents: 17966
diff changeset
221 // of the path to return.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
222 sepcount = 0;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
223 for (p = *fnamep; p < *fnamep + *fnamelen; MB_PTR_ADV(p))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
224 if (vim_ispathsep(*p))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
225 ++sepcount;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
226
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
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parents: 17966
diff changeset
227 // Need full path first (use expand_env() to remove a "~/")
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
228 hasTilde = (**fnamep == '~');
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
229 if (hasTilde)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
230 pbuf = tfname = expand_env_save(*fnamep);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
231 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
232 pbuf = tfname = FullName_save(*fnamep, FALSE);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
233
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
234 len = tflen = (int)STRLEN(tfname);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
235
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
236 if (get_short_pathname(&tfname, &pbuf, &len) == FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
237 return FAIL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
238
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
239 if (len == 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
240 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
241 // Don't have a valid filename, so shorten the rest of the
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
242 // path if we can. This CAN give us invalid 8.3 filenames, but
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
243 // there's not a lot of point in guessing what it might be.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
244 len = tflen;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
245 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
246 return FAIL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
247 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
248
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
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parents: 17966
diff changeset
249 // Count the paths backward to find the beginning of the desired string.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
250 for (p = tfname + len - 1; p >= tfname; --p)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
251 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
252 if (has_mbyte)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
253 p -= mb_head_off(tfname, p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
254 if (vim_ispathsep(*p))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
255 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
256 if (sepcount == 0 || (hasTilde && sepcount == 1))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
257 break;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
258 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
259 sepcount --;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
260 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
261 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
262 if (hasTilde)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
263 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
264 --p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
265 if (p >= tfname)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
266 *p = '~';
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
267 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
268 return FAIL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
269 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
270 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
271 ++p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
272
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
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diff changeset
273 // Copy in the string - p indexes into tfname - allocated at pbuf
17966
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parents:
diff changeset
274 vim_free(*bufp);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
275 *fnamelen = (int)STRLEN(p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
276 *bufp = pbuf;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
277 *fnamep = p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
278
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
279 return OK;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
280 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
281 #endif // MSWIN
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
282
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
283 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
284 * Adjust a filename, according to a string of modifiers.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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diff changeset
285 * *fnamep must be NUL terminated when called. When returning, the length is
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parents:
diff changeset
286 * determined by *fnamelen.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
287 * Returns VALID_ flags or -1 for failure.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
288 * When there is an error, *fnamep is set to NULL.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
289 */
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diff changeset
290 int
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parents:
diff changeset
291 modify_fname(
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
292 char_u *src, // string with modifiers
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parents:
diff changeset
293 int tilde_file, // "~" is a file name, not $HOME
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parents:
diff changeset
294 int *usedlen, // characters after src that are used
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parents:
diff changeset
295 char_u **fnamep, // file name so far
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diff changeset
296 char_u **bufp, // buffer for allocated file name or NULL
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diff changeset
297 int *fnamelen) // length of fnamep
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parents:
diff changeset
298 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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diff changeset
299 int valid = 0;
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diff changeset
300 char_u *tail;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
301 char_u *s, *p, *pbuf;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
302 char_u dirname[MAXPATHL];
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
303 int c;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
304 int has_fullname = 0;
19299
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
305 int has_homerelative = 0;
17966
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diff changeset
306 #ifdef MSWIN
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
307 char_u *fname_start = *fnamep;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
308 int has_shortname = 0;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
309 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
310
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
311 repeat:
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
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parents: 17966
diff changeset
312 // ":p" - full path/file_name
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
313 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'p')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
314 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
315 has_fullname = 1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
316
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
317 valid |= VALID_PATH;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
318 *usedlen += 2;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
319
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
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diff changeset
320 // Expand "~/path" for all systems and "~user/path" for Unix and VMS
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
321 if ((*fnamep)[0] == '~'
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
322 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
323 && ((*fnamep)[1] == '/'
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
324 # ifdef BACKSLASH_IN_FILENAME
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
325 || (*fnamep)[1] == '\\'
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
326 # endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
327 || (*fnamep)[1] == NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
328 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
329 && !(tilde_file && (*fnamep)[1] == NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
330 )
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
331 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
332 *fnamep = expand_env_save(*fnamep);
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
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diff changeset
333 vim_free(*bufp); // free any allocated file name
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
334 *bufp = *fnamep;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
335 if (*fnamep == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
336 return -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
337 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
338
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
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diff changeset
339 // When "/." or "/.." is used: force expansion to get rid of it.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
340 for (p = *fnamep; *p != NUL; MB_PTR_ADV(p))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
341 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
342 if (vim_ispathsep(*p)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
343 && p[1] == '.'
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
344 && (p[2] == NUL
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
345 || vim_ispathsep(p[2])
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
346 || (p[2] == '.'
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
347 && (p[3] == NUL || vim_ispathsep(p[3])))))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
348 break;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
349 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
350
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
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parents: 17966
diff changeset
351 // FullName_save() is slow, don't use it when not needed.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
352 if (*p != NUL || !vim_isAbsName(*fnamep))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
353 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
354 *fnamep = FullName_save(*fnamep, *p != NUL);
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
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parents: 17966
diff changeset
355 vim_free(*bufp); // free any allocated file name
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
356 *bufp = *fnamep;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
357 if (*fnamep == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
358 return -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
359 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
360
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
361 #ifdef MSWIN
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
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parents:
diff changeset
362 # if _WIN32_WINNT >= 0x0500
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
363 if (vim_strchr(*fnamep, '~') != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
364 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
365 // Expand 8.3 filename to full path. Needed to make sure the same
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
366 // file does not have two different names.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
367 // Note: problem does not occur if _WIN32_WINNT < 0x0500.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
368 WCHAR *wfname = enc_to_utf16(*fnamep, NULL);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
369 WCHAR buf[_MAX_PATH];
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
370
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
371 if (wfname != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
372 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
373 if (GetLongPathNameW(wfname, buf, _MAX_PATH))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
374 {
27523
4c7bb6fd383f patch 8.2.4289: warnings reported by MSVC
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
375 char_u *q = utf16_to_enc(buf, NULL);
4c7bb6fd383f patch 8.2.4289: warnings reported by MSVC
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
376
4c7bb6fd383f patch 8.2.4289: warnings reported by MSVC
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
377 if (q != NULL)
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
378 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
379 vim_free(*bufp); // free any allocated file name
27523
4c7bb6fd383f patch 8.2.4289: warnings reported by MSVC
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
380 *bufp = *fnamep = q;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
381 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
382 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
383 vim_free(wfname);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
384 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
385 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
386 # endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
387 #endif
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
388 // Append a path separator to a directory.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
389 if (mch_isdir(*fnamep))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
390 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
391 // Make room for one or two extra characters.
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20780
diff changeset
392 *fnamep = vim_strnsave(*fnamep, STRLEN(*fnamep) + 2);
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
393 vim_free(*bufp); // free any allocated file name
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
394 *bufp = *fnamep;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
395 if (*fnamep == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
396 return -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
397 add_pathsep(*fnamep);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
398 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
399 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
400
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
401 // ":." - path relative to the current directory
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
402 // ":~" - path relative to the home directory
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
403 // ":8" - shortname path - postponed till after
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
404 while (src[*usedlen] == ':'
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
405 && ((c = src[*usedlen + 1]) == '.' || c == '~' || c == '8'))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
406 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
407 *usedlen += 2;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
408 if (c == '8')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
409 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
410 #ifdef MSWIN
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
411 has_shortname = 1; // Postpone this.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
412 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
413 continue;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
414 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
415 pbuf = NULL;
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
416 // Need full path first (use expand_env() to remove a "~/")
19299
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
417 if (!has_fullname && !has_homerelative)
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
418 {
27621
9a8992489b71 patch 8.2.4337: part of condition is always true
Bram Moolenaar <Bram@vim.org>
parents: 27523
diff changeset
419 if (**fnamep == '~')
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
420 p = pbuf = expand_env_save(*fnamep);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
421 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
422 p = pbuf = FullName_save(*fnamep, FALSE);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
423 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
424 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
425 p = *fnamep;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
426
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
427 has_fullname = 0;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
428
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
429 if (p != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
430 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
431 if (c == '.')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
432 {
19299
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
433 size_t namelen;
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
434
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
435 mch_dirname(dirname, MAXPATHL);
19299
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
436 if (has_homerelative)
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
437 {
19299
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
438 s = vim_strsave(dirname);
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
439 if (s != NULL)
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
440 {
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
441 home_replace(NULL, s, dirname, MAXPATHL, TRUE);
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
442 vim_free(s);
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
443 }
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
444 }
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
445 namelen = STRLEN(dirname);
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
446
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
447 // Do not call shorten_fname() here since it removes the prefix
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
448 // even though the path does not have a prefix.
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
449 if (fnamencmp(p, dirname, namelen) == 0)
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
450 {
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
451 p += namelen;
19314
782f410c5df3 patch 8.2.0215: wrong file name shortening
Bram Moolenaar <Bram@vim.org>
parents: 19301
diff changeset
452 if (vim_ispathsep(*p))
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
453 {
19314
782f410c5df3 patch 8.2.0215: wrong file name shortening
Bram Moolenaar <Bram@vim.org>
parents: 19301
diff changeset
454 while (*p && vim_ispathsep(*p))
782f410c5df3 patch 8.2.0215: wrong file name shortening
Bram Moolenaar <Bram@vim.org>
parents: 19301
diff changeset
455 ++p;
782f410c5df3 patch 8.2.0215: wrong file name shortening
Bram Moolenaar <Bram@vim.org>
parents: 19301
diff changeset
456 *fnamep = p;
782f410c5df3 patch 8.2.0215: wrong file name shortening
Bram Moolenaar <Bram@vim.org>
parents: 19301
diff changeset
457 if (pbuf != NULL)
782f410c5df3 patch 8.2.0215: wrong file name shortening
Bram Moolenaar <Bram@vim.org>
parents: 19301
diff changeset
458 {
782f410c5df3 patch 8.2.0215: wrong file name shortening
Bram Moolenaar <Bram@vim.org>
parents: 19301
diff changeset
459 // free any allocated file name
782f410c5df3 patch 8.2.0215: wrong file name shortening
Bram Moolenaar <Bram@vim.org>
parents: 19301
diff changeset
460 vim_free(*bufp);
782f410c5df3 patch 8.2.0215: wrong file name shortening
Bram Moolenaar <Bram@vim.org>
parents: 19301
diff changeset
461 *bufp = pbuf;
782f410c5df3 patch 8.2.0215: wrong file name shortening
Bram Moolenaar <Bram@vim.org>
parents: 19301
diff changeset
462 pbuf = NULL;
782f410c5df3 patch 8.2.0215: wrong file name shortening
Bram Moolenaar <Bram@vim.org>
parents: 19301
diff changeset
463 }
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
464 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
465 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
466 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
467 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
468 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
469 home_replace(NULL, p, dirname, MAXPATHL, TRUE);
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
470 // Only replace it when it starts with '~'
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
471 if (*dirname == '~')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
472 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
473 s = vim_strsave(dirname);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
474 if (s != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
475 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
476 *fnamep = s;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
477 vim_free(*bufp);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
478 *bufp = s;
19299
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
479 has_homerelative = TRUE;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
480 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
481 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
482 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
483 vim_free(pbuf);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
484 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
485 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
486
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
487 tail = gettail(*fnamep);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
488 *fnamelen = (int)STRLEN(*fnamep);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
489
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
490 // ":h" - head, remove "/file_name", can be repeated
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
491 // Don't remove the first "/" or "c:\"
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
492 while (src[*usedlen] == ':' && src[*usedlen + 1] == 'h')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
493 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
494 valid |= VALID_HEAD;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
495 *usedlen += 2;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
496 s = get_past_head(*fnamep);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
497 while (tail > s && after_pathsep(s, tail))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
498 MB_PTR_BACK(*fnamep, tail);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
499 *fnamelen = (int)(tail - *fnamep);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
500 #ifdef VMS
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
501 if (*fnamelen > 0)
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
502 *fnamelen += 1; // the path separator is part of the path
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
503 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
504 if (*fnamelen == 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
505 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
506 // Result is empty. Turn it into "." to make ":cd %:h" work.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
507 p = vim_strsave((char_u *)".");
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
508 if (p == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
509 return -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
510 vim_free(*bufp);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
511 *bufp = *fnamep = tail = p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
512 *fnamelen = 1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
513 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
514 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
515 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
516 while (tail > s && !after_pathsep(s, tail))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
517 MB_PTR_BACK(*fnamep, tail);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
518 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
519 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
520
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
521 // ":8" - shortname
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
522 if (src[*usedlen] == ':' && src[*usedlen + 1] == '8')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
523 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
524 *usedlen += 2;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
525 #ifdef MSWIN
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
526 has_shortname = 1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
527 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
528 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
529
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
530 #ifdef MSWIN
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
531 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
532 * Handle ":8" after we have done 'heads' and before we do 'tails'.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
533 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
534 if (has_shortname)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
535 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
536 // Copy the string if it is shortened by :h and when it wasn't copied
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
537 // yet, because we are going to change it in place. Avoids changing
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
538 // the buffer name for "%:8".
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
539 if (*fnamelen < (int)STRLEN(*fnamep) || *fnamep == fname_start)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
540 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
541 p = vim_strnsave(*fnamep, *fnamelen);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
542 if (p == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
543 return -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
544 vim_free(*bufp);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
545 *bufp = *fnamep = p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
546 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
547
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
548 // Split into two implementations - makes it easier. First is where
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
549 // there isn't a full name already, second is where there is.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
550 if (!has_fullname && !vim_isAbsName(*fnamep))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
551 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
552 if (shortpath_for_partial(fnamep, bufp, fnamelen) == FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
553 return -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
554 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
555 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
556 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
557 int l = *fnamelen;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
558
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
559 // Simple case, already have the full-name.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
560 // Nearly always shorter, so try first time.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
561 if (get_short_pathname(fnamep, bufp, &l) == FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
562 return -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
563
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
564 if (l == 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
565 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
566 // Couldn't find the filename, search the paths.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
567 l = *fnamelen;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
568 if (shortpath_for_invalid_fname(fnamep, bufp, &l) == FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
569 return -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
570 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
571 *fnamelen = l;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
572 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
573 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
574 #endif // MSWIN
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
575
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
576 // ":t" - tail, just the basename
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
577 if (src[*usedlen] == ':' && src[*usedlen + 1] == 't')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
578 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
579 *usedlen += 2;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
580 *fnamelen -= (int)(tail - *fnamep);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
581 *fnamep = tail;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
582 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
583
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
584 // ":e" - extension, can be repeated
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
585 // ":r" - root, without extension, can be repeated
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
586 while (src[*usedlen] == ':'
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
587 && (src[*usedlen + 1] == 'e' || src[*usedlen + 1] == 'r'))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
588 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
589 // find a '.' in the tail:
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
590 // - for second :e: before the current fname
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
591 // - otherwise: The last '.'
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
592 if (src[*usedlen + 1] == 'e' && *fnamep > tail)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
593 s = *fnamep - 2;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
594 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
595 s = *fnamep + *fnamelen - 1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
596 for ( ; s > tail; --s)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
597 if (s[0] == '.')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
598 break;
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
599 if (src[*usedlen + 1] == 'e') // :e
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
600 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
601 if (s > tail)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
602 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
603 *fnamelen += (int)(*fnamep - (s + 1));
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
604 *fnamep = s + 1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
605 #ifdef VMS
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
606 // cut version from the extension
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
607 s = *fnamep + *fnamelen - 1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
608 for ( ; s > *fnamep; --s)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
609 if (s[0] == ';')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
610 break;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
611 if (s > *fnamep)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
612 *fnamelen = s - *fnamep;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
613 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
614 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
615 else if (*fnamep <= tail)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
616 *fnamelen = 0;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
617 }
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
618 else // :r
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
619 {
18261
8d09b7f53c71 patch 8.1.2125: fnamemodify() fails when repeating :e
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
620 char_u *limit = *fnamep;
8d09b7f53c71 patch 8.1.2125: fnamemodify() fails when repeating :e
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
621
8d09b7f53c71 patch 8.1.2125: fnamemodify() fails when repeating :e
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
622 if (limit < tail)
8d09b7f53c71 patch 8.1.2125: fnamemodify() fails when repeating :e
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
623 limit = tail;
8d09b7f53c71 patch 8.1.2125: fnamemodify() fails when repeating :e
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
624 if (s > limit) // remove one extension
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
625 *fnamelen = (int)(s - *fnamep);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
626 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
627 *usedlen += 2;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
628 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
629
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
630 // ":s?pat?foo?" - substitute
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
631 // ":gs?pat?foo?" - global substitute
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
632 if (src[*usedlen] == ':'
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
633 && (src[*usedlen + 1] == 's'
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
634 || (src[*usedlen + 1] == 'g' && src[*usedlen + 2] == 's')))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
635 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
636 char_u *str;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
637 char_u *pat;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
638 char_u *sub;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
639 int sep;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
640 char_u *flags;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
641 int didit = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
642
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
643 flags = (char_u *)"";
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
644 s = src + *usedlen + 2;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
645 if (src[*usedlen + 1] == 'g')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
646 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
647 flags = (char_u *)"g";
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
648 ++s;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
649 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
650
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
651 sep = *s++;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
652 if (sep)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
653 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
654 // find end of pattern
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
655 p = vim_strchr(s, sep);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
656 if (p != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
657 {
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20780
diff changeset
658 pat = vim_strnsave(s, p - s);
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
659 if (pat != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
660 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
661 s = p + 1;
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
662 // find end of substitution
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
663 p = vim_strchr(s, sep);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
664 if (p != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
665 {
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20780
diff changeset
666 sub = vim_strnsave(s, p - s);
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
667 str = vim_strnsave(*fnamep, *fnamelen);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
668 if (sub != NULL && str != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
669 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
670 *usedlen = (int)(p + 1 - src);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
671 s = do_string_sub(str, pat, sub, NULL, flags);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
672 if (s != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
673 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
674 *fnamep = s;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
675 *fnamelen = (int)STRLEN(s);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
676 vim_free(*bufp);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
677 *bufp = s;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
678 didit = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
679 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
680 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
681 vim_free(sub);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
682 vim_free(str);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
683 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
684 vim_free(pat);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
685 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
686 }
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
687 // after using ":s", repeat all the modifiers
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
688 if (didit)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
689 goto repeat;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
690 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
691 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
692
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
693 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'S')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
694 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
695 // vim_strsave_shellescape() needs a NUL terminated string.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
696 c = (*fnamep)[*fnamelen];
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
697 if (c != NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
698 (*fnamep)[*fnamelen] = NUL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
699 p = vim_strsave_shellescape(*fnamep, FALSE, FALSE);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
700 if (c != NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
701 (*fnamep)[*fnamelen] = c;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
702 if (p == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
703 return -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
704 vim_free(*bufp);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
705 *bufp = *fnamep = p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
706 *fnamelen = (int)STRLEN(p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
707 *usedlen += 2;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
708 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
709
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
710 return valid;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
711 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
712
22389
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
713 /*
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
714 * Shorten the path of a file from "~/foo/../.bar/fname" to "~/f/../.b/fname"
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
715 * "trim_len" specifies how many characters to keep for each directory.
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
716 * Must be 1 or more.
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
717 * It's done in-place.
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
718 */
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
719 static void
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
720 shorten_dir_len(char_u *str, int trim_len)
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
721 {
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
722 char_u *tail, *s, *d;
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
723 int skip = FALSE;
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
724 int dirchunk_len = 0;
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
725
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
726 tail = gettail(str);
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
727 d = str;
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
728 for (s = str; ; ++s)
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
729 {
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
730 if (s >= tail) // copy the whole tail
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
731 {
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
732 *d++ = *s;
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
733 if (*s == NUL)
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
734 break;
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
735 }
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
736 else if (vim_ispathsep(*s)) // copy '/' and next char
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
737 {
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
738 *d++ = *s;
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
739 skip = FALSE;
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
740 dirchunk_len = 0;
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
741 }
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
742 else if (!skip)
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
743 {
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
744 *d++ = *s; // copy next char
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
745 if (*s != '~' && *s != '.') // and leading "~" and "."
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
746 {
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
747 ++dirchunk_len; // only count word chars for the size
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
748
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
749 // keep copying chars until we have our preferred length (or
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
750 // until the above if/else branches move us along)
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
751 if (dirchunk_len >= trim_len)
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
752 skip = TRUE;
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
753 }
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
754
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
755 if (has_mbyte)
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
756 {
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
757 int l = mb_ptr2len(s);
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
758
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
759 while (--l > 0)
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
760 *d++ = *++s;
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
761 }
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
762 }
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
763 }
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
764 }
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
765
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
766 /*
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
767 * Shorten the path of a file from "~/foo/../.bar/fname" to "~/f/../.b/fname"
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
768 * It's done in-place.
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
769 */
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
770 void
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
771 shorten_dir(char_u *str)
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
772 {
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
773 shorten_dir_len(str, 1);
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
774 }
995f5e061e27 patch 8.2.1743: cannot build without the eval feature
Bram Moolenaar <Bram@vim.org>
parents: 22385
diff changeset
775
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
776 #if defined(FEAT_EVAL) || defined(PROTO)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
777
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
778 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
779 * "chdir(dir)" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
780 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
781 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
782 f_chdir(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
783 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
784 char_u *cwd;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
785 cdscope_T scope = CDSCOPE_GLOBAL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
786
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
787 rettv->v_type = VAR_STRING;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
788 rettv->vval.v_string = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
789
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
790 if (argvars[0].v_type != VAR_STRING)
24250
01b274c3f69b patch 8.2.2666: Vim9: not enough function arguments checked for string
Bram Moolenaar <Bram@vim.org>
parents: 24246
diff changeset
791 {
19299
8b710057093c patch 8.2.0208: fnamemodify() does not apply ":~" when followed by ":."
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
792 // Returning an empty string means it failed.
20711
d91b8d1e5198 patch 8.2.0909: cannot go back to the previous local directory
Bram Moolenaar <Bram@vim.org>
parents: 20643
diff changeset
793 // No error message, for historic reasons.
24250
01b274c3f69b patch 8.2.2666: Vim9: not enough function arguments checked for string
Bram Moolenaar <Bram@vim.org>
parents: 24246
diff changeset
794 if (in_vim9script())
01b274c3f69b patch 8.2.2666: Vim9: not enough function arguments checked for string
Bram Moolenaar <Bram@vim.org>
parents: 24246
diff changeset
795 (void) check_for_string_arg(argvars, 0);
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
796 return;
24250
01b274c3f69b patch 8.2.2666: Vim9: not enough function arguments checked for string
Bram Moolenaar <Bram@vim.org>
parents: 24246
diff changeset
797 }
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
798
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
799 // Return the current directory
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
800 cwd = alloc(MAXPATHL);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
801 if (cwd != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
802 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
803 if (mch_dirname(cwd, MAXPATHL) != FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
804 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
805 #ifdef BACKSLASH_IN_FILENAME
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
806 slash_adjust(cwd);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
807 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
808 rettv->vval.v_string = vim_strsave(cwd);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
809 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
810 vim_free(cwd);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
811 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
812
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
813 if (curwin->w_localdir != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
814 scope = CDSCOPE_WINDOW;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
815 else if (curtab->tp_localdir != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
816 scope = CDSCOPE_TABPAGE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
817
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
818 if (!changedir_func(argvars[0].vval.v_string, TRUE, scope))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
819 // Directory change failed
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
820 VIM_CLEAR(rettv->vval.v_string);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
821 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
822
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
823 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
824 * "delete()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
825 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
826 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
827 f_delete(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
828 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
829 char_u nbuf[NUMBUFLEN];
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
830 char_u *name;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
831 char_u *flags;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
832
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
833 rettv->vval.v_number = -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
834 if (check_restricted() || check_secure())
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
835 return;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
836
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
837 if (in_vim9script()
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
838 && (check_for_string_arg(argvars, 0) == FAIL
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
839 || check_for_opt_string_arg(argvars, 1) == FAIL))
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
840 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
841
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
842 name = tv_get_string(&argvars[0]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
843 if (name == NULL || *name == NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
844 {
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26173
diff changeset
845 emsg(_(e_invalid_argument));
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
846 return;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
847 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
848
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
849 if (argvars[1].v_type != VAR_UNKNOWN)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
850 flags = tv_get_string_buf(&argvars[1], nbuf);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
851 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
852 flags = (char_u *)"";
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
853
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
854 if (*flags == NUL)
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
855 // delete a file
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
856 rettv->vval.v_number = mch_remove(name) == 0 ? 0 : -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
857 else if (STRCMP(flags, "d") == 0)
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
858 // delete an empty directory
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
859 rettv->vval.v_number = mch_rmdir(name) == 0 ? 0 : -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
860 else if (STRCMP(flags, "rf") == 0)
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
861 // delete a directory recursively
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
862 rettv->vval.v_number = delete_recursive(name);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
863 else
25064
8f2262c72178 patch 8.2.3069: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 24822
diff changeset
864 semsg(_(e_invalid_expression_str), flags);
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
865 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
866
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
867 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
868 * "executable()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
869 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
870 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
871 f_executable(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
872 {
24246
35603c7991d7 patch 8.2.2664: Vim9: not enough function arguments checked for string
Bram Moolenaar <Bram@vim.org>
parents: 24210
diff changeset
873 if (in_vim9script() && check_for_string_arg(argvars, 0) == FAIL)
23142
5f08d4a42898 patch 8.2.2117: some functions use any value as a string
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
874 return;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
875
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
876 // Check in $PATH and also check directly if there is a directory name.
23142
5f08d4a42898 patch 8.2.2117: some functions use any value as a string
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
877 rettv->vval.v_number = mch_can_exe(tv_get_string(&argvars[0]), NULL, TRUE);
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
878 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
879
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
880 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
881 * "exepath()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
882 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
883 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
884 f_exepath(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
885 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
886 char_u *p = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
887
24246
35603c7991d7 patch 8.2.2664: Vim9: not enough function arguments checked for string
Bram Moolenaar <Bram@vim.org>
parents: 24210
diff changeset
888 if (in_vim9script() && check_for_nonempty_string_arg(argvars, 0) == FAIL)
23142
5f08d4a42898 patch 8.2.2117: some functions use any value as a string
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
889 return;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
890 (void)mch_can_exe(tv_get_string(&argvars[0]), &p, TRUE);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
891 rettv->v_type = VAR_STRING;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
892 rettv->vval.v_string = p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
893 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
894
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
895 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
896 * "filereadable()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
897 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
898 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
899 f_filereadable(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
900 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
901 int fd;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
902 char_u *p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
903 int n;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
904
24246
35603c7991d7 patch 8.2.2664: Vim9: not enough function arguments checked for string
Bram Moolenaar <Bram@vim.org>
parents: 24210
diff changeset
905 if (in_vim9script() && check_for_string_arg(argvars, 0) == FAIL)
23142
5f08d4a42898 patch 8.2.2117: some functions use any value as a string
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
906 return;
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
907
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
908 #ifndef O_NONBLOCK
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
909 # define O_NONBLOCK 0
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
910 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
911 p = tv_get_string(&argvars[0]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
912 if (*p && !mch_isdir(p) && (fd = mch_open((char *)p,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
913 O_RDONLY | O_NONBLOCK, 0)) >= 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
914 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
915 n = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
916 close(fd);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
917 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
918 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
919 n = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
920
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
921 rettv->vval.v_number = n;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
922 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
923
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
924 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
925 * Return 0 for not writable, 1 for writable file, 2 for a dir which we have
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
926 * rights to write into.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
927 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
928 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
929 f_filewritable(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
930 {
24246
35603c7991d7 patch 8.2.2664: Vim9: not enough function arguments checked for string
Bram Moolenaar <Bram@vim.org>
parents: 24210
diff changeset
931 if (in_vim9script() && check_for_string_arg(argvars, 0) == FAIL)
23142
5f08d4a42898 patch 8.2.2117: some functions use any value as a string
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
932 return;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
933 rettv->vval.v_number = filewritable(tv_get_string(&argvars[0]));
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
934 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
935
18051
d1e77015f60b patch 8.1.2021: some global functions can be local to the file
Bram Moolenaar <Bram@vim.org>
parents: 17986
diff changeset
936 static void
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
937 findfilendir(
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
938 typval_T *argvars UNUSED,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
939 typval_T *rettv,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
940 int find_what UNUSED)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
941 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
942 #ifdef FEAT_SEARCHPATH
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
943 char_u *fname;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
944 char_u *fresult = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
945 char_u *path = *curbuf->b_p_path == NUL ? p_path : curbuf->b_p_path;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
946 char_u *p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
947 char_u pathbuf[NUMBUFLEN];
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
948 int count = 1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
949 int first = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
950 int error = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
951 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
952
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
953 rettv->vval.v_string = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
954 rettv->v_type = VAR_STRING;
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
955 if (in_vim9script()
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
956 && (check_for_nonempty_string_arg(argvars, 0) == FAIL
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
957 || check_for_opt_string_arg(argvars, 1) == FAIL
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
958 || (argvars[1].v_type != VAR_UNKNOWN
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
959 && check_for_opt_number_arg(argvars, 2) == FAIL)))
23142
5f08d4a42898 patch 8.2.2117: some functions use any value as a string
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
960 return;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
961
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
962 #ifdef FEAT_SEARCHPATH
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
963 fname = tv_get_string(&argvars[0]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
964
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
965 if (argvars[1].v_type != VAR_UNKNOWN)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
966 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
967 p = tv_get_string_buf_chk(&argvars[1], pathbuf);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
968 if (p == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
969 error = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
970 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
971 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
972 if (*p != NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
973 path = p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
974
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
975 if (argvars[2].v_type != VAR_UNKNOWN)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
976 count = (int)tv_get_number_chk(&argvars[2], &error);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
977 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
978 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
979
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
980 if (count < 0 && rettv_list_alloc(rettv) == FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
981 error = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
982
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
983 if (*fname != NUL && !error)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
984 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
985 do
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
986 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
987 if (rettv->v_type == VAR_STRING || rettv->v_type == VAR_LIST)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
988 vim_free(fresult);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
989 fresult = find_file_in_path_option(first ? fname : NULL,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
990 first ? (int)STRLEN(fname) : 0,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
991 0, first, path,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
992 find_what,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
993 curbuf->b_ffname,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
994 find_what == FINDFILE_DIR
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
995 ? (char_u *)"" : curbuf->b_p_sua);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
996 first = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
997
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
998 if (fresult != NULL && rettv->v_type == VAR_LIST)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
999 list_append_string(rettv->vval.v_list, fresult, -1);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1000
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1001 } while ((rettv->v_type == VAR_LIST || --count > 0) && fresult != NULL);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1002 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1003
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1004 if (rettv->v_type == VAR_STRING)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1005 rettv->vval.v_string = fresult;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1006 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1007 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1008
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1009 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1010 * "finddir({fname}[, {path}[, {count}]])" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1011 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1012 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1013 f_finddir(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1014 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1015 findfilendir(argvars, rettv, FINDFILE_DIR);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1016 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1017
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1018 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1019 * "findfile({fname}[, {path}[, {count}]])" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1020 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1021 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1022 f_findfile(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1023 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1024 findfilendir(argvars, rettv, FINDFILE_FILE);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1025 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1026
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1027 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1028 * "fnamemodify({fname}, {mods})" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1029 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1030 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1031 f_fnamemodify(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1032 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1033 char_u *fname;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1034 char_u *mods;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1035 int usedlen = 0;
23181
5f69af863502 patch 8.2.2136: Vim9: Using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 23175
diff changeset
1036 int len = 0;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1037 char_u *fbuf = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1038 char_u buf[NUMBUFLEN];
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1039
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1040 if (in_vim9script()
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1041 && (check_for_string_arg(argvars, 0) == FAIL
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1042 || check_for_string_arg(argvars, 1) == FAIL))
23142
5f08d4a42898 patch 8.2.2117: some functions use any value as a string
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1043 return;
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1044
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1045 fname = tv_get_string_chk(&argvars[0]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1046 mods = tv_get_string_buf_chk(&argvars[1], buf);
23181
5f69af863502 patch 8.2.2136: Vim9: Using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 23175
diff changeset
1047 if (mods == NULL || fname == NULL)
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1048 fname = NULL;
23181
5f69af863502 patch 8.2.2136: Vim9: Using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 23175
diff changeset
1049 else
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1050 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1051 len = (int)STRLEN(fname);
23181
5f69af863502 patch 8.2.2136: Vim9: Using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 23175
diff changeset
1052 if (mods != NULL && *mods != NUL)
5f69af863502 patch 8.2.2136: Vim9: Using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 23175
diff changeset
1053 (void)modify_fname(mods, FALSE, &usedlen, &fname, &fbuf, &len);
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1054 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1055
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1056 rettv->v_type = VAR_STRING;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1057 if (fname == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1058 rettv->vval.v_string = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1059 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1060 rettv->vval.v_string = vim_strnsave(fname, len);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1061 vim_free(fbuf);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1062 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1063
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1064 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1065 * "getcwd()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1066 *
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1067 * Return the current working directory of a window in a tab page.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1068 * First optional argument 'winnr' is the window number or -1 and the second
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1069 * optional argument 'tabnr' is the tab page number.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1070 *
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1071 * If no arguments are supplied, then return the directory of the current
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1072 * window.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1073 * If only 'winnr' is specified and is not -1 or 0 then return the directory of
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1074 * the specified window.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1075 * If 'winnr' is 0 then return the directory of the current window.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1076 * If both 'winnr and 'tabnr' are specified and 'winnr' is -1 then return the
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1077 * directory of the specified tab page. Otherwise return the directory of the
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1078 * specified window in the specified tab page.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1079 * If the window or the tab page doesn't exist then return NULL.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1080 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1081 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1082 f_getcwd(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1083 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1084 win_T *wp = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1085 tabpage_T *tp = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1086 char_u *cwd;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1087 int global = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1088
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1089 rettv->v_type = VAR_STRING;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1090 rettv->vval.v_string = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1091
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1092 if (in_vim9script()
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1093 && (check_for_opt_number_arg(argvars, 0) == FAIL
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1094 || (argvars[0].v_type != VAR_UNKNOWN
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1095 && check_for_opt_number_arg(argvars, 1) == FAIL)))
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1096 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1097
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1098 if (argvars[0].v_type == VAR_NUMBER
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1099 && argvars[0].vval.v_number == -1
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1100 && argvars[1].v_type == VAR_UNKNOWN)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1101 global = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1102 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1103 wp = find_tabwin(&argvars[0], &argvars[1], &tp);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1104
26173
460790b520dd patch 8.2.3618: getcwd() is unclear about how 'autochdir' is used
Bram Moolenaar <Bram@vim.org>
parents: 25384
diff changeset
1105 if (wp != NULL && wp->w_localdir != NULL
460790b520dd patch 8.2.3618: getcwd() is unclear about how 'autochdir' is used
Bram Moolenaar <Bram@vim.org>
parents: 25384
diff changeset
1106 && argvars[0].v_type != VAR_UNKNOWN)
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1107 rettv->vval.v_string = vim_strsave(wp->w_localdir);
26173
460790b520dd patch 8.2.3618: getcwd() is unclear about how 'autochdir' is used
Bram Moolenaar <Bram@vim.org>
parents: 25384
diff changeset
1108 else if (tp != NULL && tp->tp_localdir != NULL
460790b520dd patch 8.2.3618: getcwd() is unclear about how 'autochdir' is used
Bram Moolenaar <Bram@vim.org>
parents: 25384
diff changeset
1109 && argvars[0].v_type != VAR_UNKNOWN)
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1110 rettv->vval.v_string = vim_strsave(tp->tp_localdir);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1111 else if (wp != NULL || tp != NULL || global)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1112 {
26173
460790b520dd patch 8.2.3618: getcwd() is unclear about how 'autochdir' is used
Bram Moolenaar <Bram@vim.org>
parents: 25384
diff changeset
1113 if (globaldir != NULL && argvars[0].v_type != VAR_UNKNOWN)
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1114 rettv->vval.v_string = vim_strsave(globaldir);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1115 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1116 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1117 cwd = alloc(MAXPATHL);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1118 if (cwd != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1119 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1120 if (mch_dirname(cwd, MAXPATHL) != FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1121 rettv->vval.v_string = vim_strsave(cwd);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1122 vim_free(cwd);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1123 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1124 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1125 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1126 #ifdef BACKSLASH_IN_FILENAME
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1127 if (rettv->vval.v_string != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1128 slash_adjust(rettv->vval.v_string);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1129 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1130 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1131
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1132 /*
20643
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1133 * Convert "st" to file permission string.
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1134 */
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1135 char_u *
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1136 getfpermst(stat_T *st, char_u *perm)
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1137 {
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1138 char_u flags[] = "rwx";
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1139 int i;
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1140
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1141 for (i = 0; i < 9; i++)
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1142 {
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1143 if (st->st_mode & (1 << (8 - i)))
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1144 perm[i] = flags[i % 3];
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1145 else
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1146 perm[i] = '-';
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1147 }
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1148 return perm;
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1149 }
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1150
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1151 /*
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1152 * "getfperm({fname})" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1153 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1154 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1155 f_getfperm(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1156 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1157 char_u *fname;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1158 stat_T st;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1159 char_u *perm = NULL;
20643
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1160 char_u permbuf[] = "---------";
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1161
24246
35603c7991d7 patch 8.2.2664: Vim9: not enough function arguments checked for string
Bram Moolenaar <Bram@vim.org>
parents: 24210
diff changeset
1162 if (in_vim9script() && check_for_string_arg(argvars, 0) == FAIL)
23142
5f08d4a42898 patch 8.2.2117: some functions use any value as a string
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1163 return;
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1164
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1165 fname = tv_get_string(&argvars[0]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1166
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1167 rettv->v_type = VAR_STRING;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1168 if (mch_stat((char *)fname, &st) >= 0)
20643
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1169 perm = vim_strsave(getfpermst(&st, permbuf));
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1170 rettv->vval.v_string = perm;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1171 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1172
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1173 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1174 * "getfsize({fname})" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1175 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1176 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1177 f_getfsize(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1178 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1179 char_u *fname;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1180 stat_T st;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1181
24246
35603c7991d7 patch 8.2.2664: Vim9: not enough function arguments checked for string
Bram Moolenaar <Bram@vim.org>
parents: 24210
diff changeset
1182 if (in_vim9script() && check_for_string_arg(argvars, 0) == FAIL)
23142
5f08d4a42898 patch 8.2.2117: some functions use any value as a string
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1183 return;
5f08d4a42898 patch 8.2.2117: some functions use any value as a string
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1184
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1185 fname = tv_get_string(&argvars[0]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1186 if (mch_stat((char *)fname, &st) >= 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1187 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1188 if (mch_isdir(fname))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1189 rettv->vval.v_number = 0;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1190 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1191 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1192 rettv->vval.v_number = (varnumber_T)st.st_size;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1193
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1194 // non-perfect check for overflow
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1195 if ((off_T)rettv->vval.v_number != (off_T)st.st_size)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1196 rettv->vval.v_number = -2;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1197 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1198 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1199 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1200 rettv->vval.v_number = -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1201 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1202
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1203 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1204 * "getftime({fname})" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1205 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1206 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1207 f_getftime(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1208 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1209 char_u *fname;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1210 stat_T st;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1211
24246
35603c7991d7 patch 8.2.2664: Vim9: not enough function arguments checked for string
Bram Moolenaar <Bram@vim.org>
parents: 24210
diff changeset
1212 if (in_vim9script() && check_for_string_arg(argvars, 0) == FAIL)
23142
5f08d4a42898 patch 8.2.2117: some functions use any value as a string
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1213 return;
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1214
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1215 fname = tv_get_string(&argvars[0]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1216 if (mch_stat((char *)fname, &st) >= 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1217 rettv->vval.v_number = (varnumber_T)st.st_mtime;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1218 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1219 rettv->vval.v_number = -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1220 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1221
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1222 /*
20643
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1223 * Convert "st" to file type string.
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1224 */
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1225 char_u *
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1226 getftypest(stat_T *st)
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1227 {
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1228 char *t;
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1229
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1230 if (S_ISREG(st->st_mode))
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1231 t = "file";
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1232 else if (S_ISDIR(st->st_mode))
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1233 t = "dir";
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1234 else if (S_ISLNK(st->st_mode))
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1235 t = "link";
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1236 else if (S_ISBLK(st->st_mode))
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1237 t = "bdev";
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1238 else if (S_ISCHR(st->st_mode))
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1239 t = "cdev";
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1240 else if (S_ISFIFO(st->st_mode))
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1241 t = "fifo";
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1242 else if (S_ISSOCK(st->st_mode))
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1243 t = "socket";
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1244 else
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1245 t = "other";
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1246 return (char_u*)t;
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1247 }
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1248
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1249 /*
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1250 * "getftype({fname})" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1251 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1252 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1253 f_getftype(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1254 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1255 char_u *fname;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1256 stat_T st;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1257 char_u *type = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1258
24246
35603c7991d7 patch 8.2.2664: Vim9: not enough function arguments checked for string
Bram Moolenaar <Bram@vim.org>
parents: 24210
diff changeset
1259 if (in_vim9script() && check_for_string_arg(argvars, 0) == FAIL)
23142
5f08d4a42898 patch 8.2.2117: some functions use any value as a string
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1260 return;
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1261
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1262 fname = tv_get_string(&argvars[0]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1263
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1264 rettv->v_type = VAR_STRING;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1265 if (mch_lstat((char *)fname, &st) >= 0)
20643
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1266 type = vim_strsave(getftypest(&st));
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1267 rettv->vval.v_string = type;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1268 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1269
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1270 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1271 * "glob()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1272 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1273 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1274 f_glob(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1275 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1276 int options = WILD_SILENT|WILD_USE_NL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1277 expand_T xpc;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1278 int error = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1279
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1280 if (in_vim9script()
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1281 && (check_for_string_arg(argvars, 0) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1282 || check_for_opt_bool_arg(argvars, 1) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1283 || (argvars[1].v_type != VAR_UNKNOWN
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1284 && (check_for_opt_bool_arg(argvars, 2) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1285 || (argvars[2].v_type != VAR_UNKNOWN
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1286 && check_for_opt_bool_arg(argvars, 3) == FAIL)))))
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1287 return;
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1288
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1289 // When the optional second argument is non-zero, don't remove matches
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1290 // for 'wildignore' and don't put matches for 'suffixes' at the end.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1291 rettv->v_type = VAR_STRING;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1292 if (argvars[1].v_type != VAR_UNKNOWN)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1293 {
22049
2b04c5bf4dc3 patch 8.2.1574: Vim9: glob() doesnot take "true" as argument
Bram Moolenaar <Bram@vim.org>
parents: 21873
diff changeset
1294 if (tv_get_bool_chk(&argvars[1], &error))
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1295 options |= WILD_KEEP_ALL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1296 if (argvars[2].v_type != VAR_UNKNOWN)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1297 {
22049
2b04c5bf4dc3 patch 8.2.1574: Vim9: glob() doesnot take "true" as argument
Bram Moolenaar <Bram@vim.org>
parents: 21873
diff changeset
1298 if (tv_get_bool_chk(&argvars[2], &error))
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1299 rettv_list_set(rettv, NULL);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1300 if (argvars[3].v_type != VAR_UNKNOWN
22049
2b04c5bf4dc3 patch 8.2.1574: Vim9: glob() doesnot take "true" as argument
Bram Moolenaar <Bram@vim.org>
parents: 21873
diff changeset
1301 && tv_get_bool_chk(&argvars[3], &error))
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1302 options |= WILD_ALLLINKS;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1303 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1304 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1305 if (!error)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1306 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1307 ExpandInit(&xpc);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1308 xpc.xp_context = EXPAND_FILES;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1309 if (p_wic)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1310 options += WILD_ICASE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1311 if (rettv->v_type == VAR_STRING)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1312 rettv->vval.v_string = ExpandOne(&xpc, tv_get_string(&argvars[0]),
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1313 NULL, options, WILD_ALL);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1314 else if (rettv_list_alloc(rettv) != FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1315 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1316 int i;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1317
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1318 ExpandOne(&xpc, tv_get_string(&argvars[0]),
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1319 NULL, options, WILD_ALL_KEEP);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1320 for (i = 0; i < xpc.xp_numfiles; i++)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1321 list_append_string(rettv->vval.v_list, xpc.xp_files[i], -1);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1322
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1323 ExpandCleanup(&xpc);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1324 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1325 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1326 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1327 rettv->vval.v_string = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1328 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1329
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1330 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1331 * "glob2regpat()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1332 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1333 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1334 f_glob2regpat(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1335 {
24822
5f8dd7b3ae41 patch 8.2.2949: tests failing because no error for float to string conversion
Bram Moolenaar <Bram@vim.org>
parents: 24250
diff changeset
1336 char_u buf[NUMBUFLEN];
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1337 char_u *pat;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1338
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1339 if (in_vim9script() && check_for_string_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1340 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1341
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1342 pat = tv_get_string_buf_chk_strict(&argvars[0], buf, in_vim9script());
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1343 rettv->v_type = VAR_STRING;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1344 rettv->vval.v_string = (pat == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1345 ? NULL : file_pat_to_reg_pat(pat, NULL, NULL, FALSE);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1346 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1347
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1348 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1349 * "globpath()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1350 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1351 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1352 f_globpath(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1353 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1354 int flags = WILD_IGNORE_COMPLETESLASH;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1355 char_u buf1[NUMBUFLEN];
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1356 char_u *file;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1357 int error = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1358 garray_T ga;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1359 int i;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1360
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1361 if (in_vim9script()
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1362 && (check_for_string_arg(argvars, 0) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1363 || check_for_string_arg(argvars, 1) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1364 || check_for_opt_bool_arg(argvars, 2) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1365 || (argvars[2].v_type != VAR_UNKNOWN
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1366 && (check_for_opt_bool_arg(argvars, 3) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1367 || (argvars[3].v_type != VAR_UNKNOWN
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1368 && check_for_opt_bool_arg(argvars, 4) == FAIL)))))
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1369 return;
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1370
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1371 file = tv_get_string_buf_chk(&argvars[1], buf1);
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1372
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1373 // When the optional second argument is non-zero, don't remove matches
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1374 // for 'wildignore' and don't put matches for 'suffixes' at the end.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1375 rettv->v_type = VAR_STRING;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1376 if (argvars[2].v_type != VAR_UNKNOWN)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1377 {
22051
342bcb9f7d34 patch 8.2.1575: Vim9: globpath() doesnot take "true" as argument
Bram Moolenaar <Bram@vim.org>
parents: 22049
diff changeset
1378 if (tv_get_bool_chk(&argvars[2], &error))
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1379 flags |= WILD_KEEP_ALL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1380 if (argvars[3].v_type != VAR_UNKNOWN)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1381 {
22051
342bcb9f7d34 patch 8.2.1575: Vim9: globpath() doesnot take "true" as argument
Bram Moolenaar <Bram@vim.org>
parents: 22049
diff changeset
1382 if (tv_get_bool_chk(&argvars[3], &error))
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1383 rettv_list_set(rettv, NULL);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1384 if (argvars[4].v_type != VAR_UNKNOWN
22051
342bcb9f7d34 patch 8.2.1575: Vim9: globpath() doesnot take "true" as argument
Bram Moolenaar <Bram@vim.org>
parents: 22049
diff changeset
1385 && tv_get_bool_chk(&argvars[4], &error))
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1386 flags |= WILD_ALLLINKS;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1387 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1388 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1389 if (file != NULL && !error)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1390 {
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 26952
diff changeset
1391 ga_init2(&ga, sizeof(char_u *), 10);
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1392 globpath(tv_get_string(&argvars[0]), file, &ga, flags);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1393 if (rettv->v_type == VAR_STRING)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1394 rettv->vval.v_string = ga_concat_strings(&ga, "\n");
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1395 else if (rettv_list_alloc(rettv) != FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1396 for (i = 0; i < ga.ga_len; ++i)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1397 list_append_string(rettv->vval.v_list,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1398 ((char_u **)(ga.ga_data))[i], -1);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1399 ga_clear_strings(&ga);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1400 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1401 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1402 rettv->vval.v_string = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1403 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1404
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1405 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1406 * "isdirectory()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1407 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1408 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1409 f_isdirectory(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1410 {
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1411 if (in_vim9script() && check_for_string_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1412 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1413
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1414 rettv->vval.v_number = mch_isdir(tv_get_string(&argvars[0]));
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1415 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1416
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1417 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1418 * Create the directory in which "dir" is located, and higher levels when
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1419 * needed.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1420 * Return OK or FAIL.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1421 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1422 static int
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1423 mkdir_recurse(char_u *dir, int prot)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1424 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1425 char_u *p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1426 char_u *updir;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1427 int r = FAIL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1428
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1429 // Get end of directory name in "dir".
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1430 // We're done when it's "/" or "c:/".
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1431 p = gettail_sep(dir);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1432 if (p <= get_past_head(dir))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1433 return OK;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1434
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1435 // If the directory exists we're done. Otherwise: create it.
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20780
diff changeset
1436 updir = vim_strnsave(dir, p - dir);
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1437 if (updir == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1438 return FAIL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1439 if (mch_isdir(updir))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1440 r = OK;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1441 else if (mkdir_recurse(updir, prot) == OK)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1442 r = vim_mkdir_emsg(updir, prot);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1443 vim_free(updir);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1444 return r;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1445 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1446
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1447 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1448 * "mkdir()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1449 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1450 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1451 f_mkdir(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1452 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1453 char_u *dir;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1454 char_u buf[NUMBUFLEN];
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1455 int prot = 0755;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1456
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1457 rettv->vval.v_number = FAIL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1458 if (check_restricted() || check_secure())
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1459 return;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1460
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1461 if (in_vim9script()
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1462 && (check_for_nonempty_string_arg(argvars, 0) == FAIL
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1463 || check_for_opt_string_arg(argvars, 1) == FAIL
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1464 || (argvars[1].v_type != VAR_UNKNOWN
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1465 && check_for_opt_number_arg(argvars, 2) == FAIL)))
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1466 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1467
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1468 dir = tv_get_string_buf(&argvars[0], buf);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1469 if (*dir == NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1470 return;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1471
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1472 if (*gettail(dir) == NUL)
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1473 // remove trailing slashes
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1474 *gettail_sep(dir) = NUL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1475
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1476 if (argvars[1].v_type != VAR_UNKNOWN)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1477 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1478 if (argvars[2].v_type != VAR_UNKNOWN)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1479 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1480 prot = (int)tv_get_number_chk(&argvars[2], NULL);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1481 if (prot == -1)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1482 return;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1483 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1484 if (STRCMP(tv_get_string(&argvars[1]), "p") == 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1485 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1486 if (mch_isdir(dir))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1487 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1488 // With the "p" flag it's OK if the dir already exists.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1489 rettv->vval.v_number = OK;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1490 return;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1491 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1492 mkdir_recurse(dir, prot);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1493 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1494 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1495 rettv->vval.v_number = vim_mkdir_emsg(dir, prot);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1496 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1497
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1498 /*
17986
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1499 * "pathshorten()" function
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1500 */
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1501 void
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1502 f_pathshorten(typval_T *argvars, typval_T *rettv)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1503 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1504 char_u *p;
22385
770fe121ca64 patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents: 22051
diff changeset
1505 int trim_len = 1;
770fe121ca64 patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents: 22051
diff changeset
1506
25252
acda780ffc3e patch 8.2.3162: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
1507 if (in_vim9script()
acda780ffc3e patch 8.2.3162: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
1508 && (check_for_string_arg(argvars, 0) == FAIL
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
1509 || check_for_opt_number_arg(argvars, 1) == FAIL))
25252
acda780ffc3e patch 8.2.3162: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
1510 return;
acda780ffc3e patch 8.2.3162: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25064
diff changeset
1511
22385
770fe121ca64 patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents: 22051
diff changeset
1512 if (argvars[1].v_type != VAR_UNKNOWN)
770fe121ca64 patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents: 22051
diff changeset
1513 {
770fe121ca64 patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents: 22051
diff changeset
1514 trim_len = (int)tv_get_number(&argvars[1]);
770fe121ca64 patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents: 22051
diff changeset
1515 if (trim_len < 1)
770fe121ca64 patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents: 22051
diff changeset
1516 trim_len = 1;
770fe121ca64 patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents: 22051
diff changeset
1517 }
17986
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1518
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1519 rettv->v_type = VAR_STRING;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1520 p = tv_get_string_chk(&argvars[0]);
22385
770fe121ca64 patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents: 22051
diff changeset
1521
17986
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1522 if (p == NULL)
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1523 rettv->vval.v_string = NULL;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1524 else
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1525 {
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1526 p = vim_strsave(p);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1527 rettv->vval.v_string = p;
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1528 if (p != NULL)
22385
770fe121ca64 patch 8.2.1741: pathshorten() only supports using one character
Bram Moolenaar <Bram@vim.org>
parents: 22051
diff changeset
1529 shorten_dir_len(p, trim_len);
17986
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1530 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1531 }
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1532
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
1533 /*
21873
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1534 * Common code for readdir_checkitem() and readdirex_checkitem().
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1535 * Either "name" or "dict" is NULL.
19301
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1536 */
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1537 static int
21873
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1538 checkitem_common(void *context, char_u *name, dict_T *dict)
19301
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1539 {
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1540 typval_T *expr = (typval_T *)context;
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1541 typval_T save_val;
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1542 typval_T rettv;
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1543 typval_T argv[2];
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1544 int retval = 0;
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1545 int error = FALSE;
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1546
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1547 prepare_vimvar(VV_VAL, &save_val);
21873
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1548 if (name != NULL)
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1549 {
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1550 set_vim_var_string(VV_VAL, name, -1);
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1551 argv[0].v_type = VAR_STRING;
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1552 argv[0].vval.v_string = name;
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1553 }
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1554 else
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1555 {
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1556 set_vim_var_dict(VV_VAL, dict);
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1557 argv[0].v_type = VAR_DICT;
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1558 argv[0].vval.v_dict = dict;
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1559 }
19301
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1560
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1561 if (eval_expr_typval(expr, argv, 1, &rettv) == FAIL)
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1562 goto theend;
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1563
21873
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1564 // We want to use -1, but also true/false should be allowed.
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1565 if (rettv.v_type == VAR_SPECIAL || rettv.v_type == VAR_BOOL)
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1566 {
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1567 rettv.v_type = VAR_NUMBER;
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1568 rettv.vval.v_number = rettv.vval.v_number == VVAL_TRUE;
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1569 }
19301
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1570 retval = tv_get_number_chk(&rettv, &error);
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1571 if (error)
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1572 retval = -1;
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1573 clear_tv(&rettv);
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1574
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1575 theend:
21873
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1576 if (name != NULL)
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1577 set_vim_var_string(VV_VAL, NULL, 0);
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1578 else
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1579 set_vim_var_dict(VV_VAL, NULL);
19301
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1580 restore_vimvar(VV_VAL, &save_val);
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1581 return retval;
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1582 }
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1583
21873
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1584 /*
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1585 * Evaluate "expr" (= "context") for readdir().
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1586 */
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1587 static int
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1588 readdir_checkitem(void *context, void *item)
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1589 {
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1590 char_u *name = (char_u *)item;
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1591
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1592 return checkitem_common(context, name, NULL);
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1593 }
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1594
20873
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1595 static int
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1596 readdirex_dict_arg(typval_T *tv, int *cmp)
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1597 {
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1598 char_u *compare;
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1599
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1600 if (tv->v_type != VAR_DICT)
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1601 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
1602 emsg(_(e_dictionary_required));
20873
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1603 return FAIL;
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1604 }
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1605
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1606 if (dict_find(tv->vval.v_dict, (char_u *)"sort", -1) != NULL)
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1607 compare = dict_get_string(tv->vval.v_dict, (char_u *)"sort", FALSE);
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1608 else
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1609 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
1610 semsg(_(e_dictionary_key_str_required), "sort");
20873
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1611 return FAIL;
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1612 }
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1613
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1614 if (STRCMP(compare, (char_u *) "none") == 0)
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1615 *cmp = READDIR_SORT_NONE;
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1616 else if (STRCMP(compare, (char_u *) "case") == 0)
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1617 *cmp = READDIR_SORT_BYTE;
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1618 else if (STRCMP(compare, (char_u *) "icase") == 0)
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1619 *cmp = READDIR_SORT_IC;
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1620 else if (STRCMP(compare, (char_u *) "collate") == 0)
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1621 *cmp = READDIR_SORT_COLLATE;
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1622 return OK;
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1623 }
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1624
19301
80baa37506d0 patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents: 19299
diff changeset
1625 /*
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1626 * "readdir()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1627 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1628 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1629 f_readdir(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1630 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1631 typval_T *expr;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1632 int ret;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1633 char_u *path;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1634 char_u *p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1635 garray_T ga;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1636 int i;
20873
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1637 int sort = READDIR_SORT_BYTE;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1638
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1639 if (rettv_list_alloc(rettv) == FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1640 return;
25356
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25338
diff changeset
1641
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25338
diff changeset
1642 if (in_vim9script()
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25338
diff changeset
1643 && (check_for_string_arg(argvars, 0) == FAIL
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25338
diff changeset
1644 || (argvars[1].v_type != VAR_UNKNOWN
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25338
diff changeset
1645 && check_for_opt_dict_arg(argvars, 2) == FAIL)))
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25338
diff changeset
1646 return;
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25338
diff changeset
1647
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1648 path = tv_get_string(&argvars[0]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1649 expr = &argvars[1];
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1650
20873
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1651 if (argvars[1].v_type != VAR_UNKNOWN && argvars[2].v_type != VAR_UNKNOWN &&
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1652 readdirex_dict_arg(&argvars[2], &sort) == FAIL)
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1653 return;
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1654
20643
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1655 ret = readdir_core(&ga, path, FALSE, (void *)expr,
20873
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1656 (expr->v_type == VAR_UNKNOWN) ? NULL : readdir_checkitem, sort);
20643
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1657 if (ret == OK)
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1658 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1659 for (i = 0; i < ga.ga_len; i++)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1660 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1661 p = ((char_u **)ga.ga_data)[i];
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1662 list_append_string(rettv->vval.v_list, p, -1);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1663 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1664 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1665 ga_clear_strings(&ga);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1666 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1667
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1668 /*
20643
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1669 * Evaluate "expr" (= "context") for readdirex().
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1670 */
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1671 static int
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1672 readdirex_checkitem(void *context, void *item)
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1673 {
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1674 dict_T *dict = (dict_T*)item;
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1675
21873
62e61424482f patch 8.2.1486: Vim9: readdir() expression doesn't accept bool
Bram Moolenaar <Bram@vim.org>
parents: 21871
diff changeset
1676 return checkitem_common(context, NULL, dict);
20643
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1677 }
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1678
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1679 /*
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1680 * "readdirex()" function
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1681 */
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1682 void
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1683 f_readdirex(typval_T *argvars, typval_T *rettv)
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1684 {
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1685 typval_T *expr;
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1686 int ret;
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1687 char_u *path;
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1688 garray_T ga;
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1689 int i;
20873
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1690 int sort = READDIR_SORT_BYTE;
20643
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1691
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1692 if (rettv_list_alloc(rettv) == FAIL)
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1693 return;
25356
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25338
diff changeset
1694
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25338
diff changeset
1695 if (in_vim9script()
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25338
diff changeset
1696 && (check_for_string_arg(argvars, 0) == FAIL
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25338
diff changeset
1697 || (argvars[1].v_type != VAR_UNKNOWN
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25338
diff changeset
1698 && check_for_opt_dict_arg(argvars, 2) == FAIL)))
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25338
diff changeset
1699 return;
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25338
diff changeset
1700
20643
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1701 path = tv_get_string(&argvars[0]);
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1702 expr = &argvars[1];
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1703
20873
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1704 if (argvars[1].v_type != VAR_UNKNOWN && argvars[2].v_type != VAR_UNKNOWN &&
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1705 readdirex_dict_arg(&argvars[2], &sort) == FAIL)
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1706 return;
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1707
20643
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1708 ret = readdir_core(&ga, path, TRUE, (void *)expr,
20873
69055d27e85e patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1709 (expr->v_type == VAR_UNKNOWN) ? NULL : readdirex_checkitem, sort);
20643
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1710 if (ret == OK)
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1711 {
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1712 for (i = 0; i < ga.ga_len; i++)
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1713 {
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1714 dict_T *dict = ((dict_T**)ga.ga_data)[i];
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1715 list_append_dict(rettv->vval.v_list, dict);
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1716 dict_unref(dict);
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1717 }
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1718 }
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1719 ga_clear(&ga);
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1720 }
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1721
c2beb6baa42c patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1722 /*
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1723 * "readfile()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1724 */
23602
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1725 static void
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1726 read_file_or_blob(typval_T *argvars, typval_T *rettv, int always_blob)
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1727 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1728 int binary = FALSE;
23602
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1729 int blob = always_blob;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1730 int failed = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1731 char_u *fname;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1732 FILE *fd;
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1733 char_u buf[(IOSIZE/256)*256]; // rounded to avoid odd + 1
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1734 int io_size = sizeof(buf);
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1735 int readlen; // size of last fread()
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1736 char_u *prev = NULL; // previously read bytes, if any
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1737 long prevlen = 0; // length of data in prev
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1738 long prevsize = 0; // size of prev buffer
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1739 long maxline = MAXLNUM;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1740 long cnt = 0;
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1741 char_u *p; // position in buf
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1742 char_u *start; // start of current line
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1743
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1744 if (argvars[1].v_type != VAR_UNKNOWN)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1745 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1746 if (STRCMP(tv_get_string(&argvars[1]), "b") == 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1747 binary = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1748 if (STRCMP(tv_get_string(&argvars[1]), "B") == 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1749 blob = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1750
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1751 if (argvars[2].v_type != VAR_UNKNOWN)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1752 maxline = (long)tv_get_number(&argvars[2]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1753 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1754
19930
80e663e91e1b patch 8.2.0521: crash when reading a blob fails
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
1755 if ((blob ? rettv_blob_alloc(rettv) : rettv_list_alloc(rettv)) == FAIL)
80e663e91e1b patch 8.2.0521: crash when reading a blob fails
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
1756 return;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1757
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1758 // Always open the file in binary mode, library functions have a mind of
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1759 // their own about CR-LF conversion.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1760 fname = tv_get_string(&argvars[0]);
19930
80e663e91e1b patch 8.2.0521: crash when reading a blob fails
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
1761
80e663e91e1b patch 8.2.0521: crash when reading a blob fails
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
1762 if (mch_isdir(fname))
80e663e91e1b patch 8.2.0521: crash when reading a blob fails
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
1763 {
25064
8f2262c72178 patch 8.2.3069: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 24822
diff changeset
1764 semsg(_(e_src_is_directory), fname);
19930
80e663e91e1b patch 8.2.0521: crash when reading a blob fails
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
1765 return;
80e663e91e1b patch 8.2.0521: crash when reading a blob fails
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
1766 }
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1767 if (*fname == NUL || (fd = mch_fopen((char *)fname, READBIN)) == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1768 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
1769 semsg(_(e_cant_open_file_str), *fname == NUL ? (char_u *)_("<empty>") : fname);
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1770 return;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1771 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1772
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1773 if (blob)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1774 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1775 if (read_blob(fd, rettv->vval.v_blob) == FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1776 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
1777 semsg(_(e_cant_read_file_str), fname);
19930
80e663e91e1b patch 8.2.0521: crash when reading a blob fails
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
1778 // An empty blob is returned on error.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1779 blob_free(rettv->vval.v_blob);
19930
80e663e91e1b patch 8.2.0521: crash when reading a blob fails
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
1780 rettv->vval.v_blob = NULL;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1781 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1782 fclose(fd);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1783 return;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1784 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1785
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1786 while (cnt < maxline || maxline < 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1787 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1788 readlen = (int)fread(buf, 1, io_size, fd);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1789
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1790 // This for loop processes what was read, but is also entered at end
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1791 // of file so that either:
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1792 // - an incomplete line gets written
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1793 // - a "binary" file gets an empty line at the end if it ends in a
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1794 // newline.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1795 for (p = buf, start = buf;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1796 p < buf + readlen || (readlen <= 0 && (prevlen > 0 || binary));
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1797 ++p)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1798 {
27082
360a6a1ca9dd patch 8.2.4070: using uninitialized memory when reading empty file
Bram Moolenaar <Bram@vim.org>
parents: 27028
diff changeset
1799 if (readlen <= 0 || *p == '\n')
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1800 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1801 listitem_T *li;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1802 char_u *s = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1803 long_u len = p - start;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1804
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1805 // Finished a line. Remove CRs before NL.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1806 if (readlen > 0 && !binary)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1807 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1808 while (len > 0 && start[len - 1] == '\r')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1809 --len;
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1810 // removal may cross back to the "prev" string
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1811 if (len == 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1812 while (prevlen > 0 && prev[prevlen - 1] == '\r')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1813 --prevlen;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1814 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1815 if (prevlen == 0)
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20780
diff changeset
1816 s = vim_strnsave(start, len);
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1817 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1818 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1819 // Change "prev" buffer to be the right size. This way
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1820 // the bytes are only copied once, and very long lines are
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1821 // allocated only once.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1822 if ((s = vim_realloc(prev, prevlen + len + 1)) != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1823 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1824 mch_memmove(s + prevlen, start, len);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1825 s[prevlen + len] = NUL;
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1826 prev = NULL; // the list will own the string
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1827 prevlen = prevsize = 0;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1828 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1829 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1830 if (s == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1831 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1832 do_outofmem_msg((long_u) prevlen + len + 1);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1833 failed = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1834 break;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1835 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1836
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1837 if ((li = listitem_alloc()) == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1838 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1839 vim_free(s);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1840 failed = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1841 break;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1842 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1843 li->li_tv.v_type = VAR_STRING;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1844 li->li_tv.v_lock = 0;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1845 li->li_tv.vval.v_string = s;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1846 list_append(rettv->vval.v_list, li);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1847
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1848 start = p + 1; // step over newline
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1849 if ((++cnt >= maxline && maxline >= 0) || readlen <= 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1850 break;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1851 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1852 else if (*p == NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1853 *p = '\n';
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1854 // Check for utf8 "bom"; U+FEFF is encoded as EF BB BF. Do this
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1855 // when finding the BF and check the previous two bytes.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1856 else if (*p == 0xbf && enc_utf8 && !binary)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1857 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1858 // Find the two bytes before the 0xbf. If p is at buf, or buf
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1859 // + 1, these may be in the "prev" string.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1860 char_u back1 = p >= buf + 1 ? p[-1]
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1861 : prevlen >= 1 ? prev[prevlen - 1] : NUL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1862 char_u back2 = p >= buf + 2 ? p[-2]
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1863 : p == buf + 1 && prevlen >= 1 ? prev[prevlen - 1]
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1864 : prevlen >= 2 ? prev[prevlen - 2] : NUL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1865
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1866 if (back2 == 0xef && back1 == 0xbb)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1867 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1868 char_u *dest = p - 2;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1869
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1870 // Usually a BOM is at the beginning of a file, and so at
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1871 // the beginning of a line; then we can just step over it.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1872 if (start == dest)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1873 start = p + 1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1874 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1875 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1876 // have to shuffle buf to close gap
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1877 int adjust_prevlen = 0;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1878
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1879 if (dest < buf)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1880 {
23602
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1881 // must be 1 or 2
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1882 adjust_prevlen = (int)(buf - dest);
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1883 dest = buf;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1884 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1885 if (readlen > p - buf + 1)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1886 mch_memmove(dest, p + 1, readlen - (p - buf) - 1);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1887 readlen -= 3 - adjust_prevlen;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1888 prevlen -= adjust_prevlen;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1889 p = dest - 1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1890 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1891 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1892 }
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1893 } // for
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1894
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1895 if (failed || (cnt >= maxline && maxline >= 0) || readlen <= 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1896 break;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1897 if (start < p)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1898 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1899 // There's part of a line in buf, store it in "prev".
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1900 if (p - start + prevlen >= prevsize)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1901 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1902 // need bigger "prev" buffer
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1903 char_u *newprev;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1904
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1905 // A common use case is ordinary text files and "prev" gets a
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1906 // fragment of a line, so the first allocation is made
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1907 // small, to avoid repeatedly 'allocing' large and
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1908 // 'reallocing' small.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1909 if (prevsize == 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1910 prevsize = (long)(p - start);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1911 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1912 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1913 long grow50pc = (prevsize * 3) / 2;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1914 long growmin = (long)((p - start) * 2 + prevlen);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1915 prevsize = grow50pc > growmin ? grow50pc : growmin;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1916 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1917 newprev = vim_realloc(prev, prevsize);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1918 if (newprev == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1919 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1920 do_outofmem_msg((long_u)prevsize);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1921 failed = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1922 break;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1923 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1924 prev = newprev;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1925 }
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1926 // Add the line part to end of "prev".
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1927 mch_memmove(prev + prevlen, start, p - start);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1928 prevlen += (long)(p - start);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1929 }
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1930 } // while
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1931
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1932 // For a negative line count use only the lines at the end of the file,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
1933 // free the rest.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1934 if (!failed && maxline < 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1935 while (cnt > -maxline)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1936 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1937 listitem_remove(rettv->vval.v_list, rettv->vval.v_list->lv_first);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1938 --cnt;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1939 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1940
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1941 if (failed)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1942 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1943 // an empty list is returned on error
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1944 list_free(rettv->vval.v_list);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1945 rettv_list_alloc(rettv);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1946 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1947
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1948 vim_free(prev);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1949 fclose(fd);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1950 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1951
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1952 /*
23602
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1953 * "readblob()" function
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1954 */
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1955 void
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1956 f_readblob(typval_T *argvars, typval_T *rettv)
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1957 {
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1958 if (in_vim9script() && check_for_string_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1959 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1960
23602
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1961 read_file_or_blob(argvars, rettv, TRUE);
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1962 }
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1963
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1964 /*
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1965 * "readfile()" function
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1966 */
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1967 void
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1968 f_readfile(typval_T *argvars, typval_T *rettv)
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1969 {
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1970 if (in_vim9script()
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1971 && (check_for_nonempty_string_arg(argvars, 0) == FAIL
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1972 || check_for_opt_string_arg(argvars, 1) == FAIL
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1973 || (argvars[1].v_type != VAR_UNKNOWN
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1974 && check_for_opt_number_arg(argvars, 2) == FAIL)))
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1975 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1976
23602
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1977 read_file_or_blob(argvars, rettv, FALSE);
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1978 }
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1979
7b3317e959e3 patch 8.2.2343: Vim9: return type of readfile() is any
Bram Moolenaar <Bram@vim.org>
parents: 23181
diff changeset
1980 /*
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1981 * "resolve()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1982 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1983 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1984 f_resolve(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1985 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1986 char_u *p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1987 #ifdef HAVE_READLINK
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1988 char_u *buf = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1989 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1990
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1991 if (in_vim9script() && check_for_string_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1992 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
1993
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1994 p = tv_get_string(&argvars[0]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1995 #ifdef FEAT_SHORTCUT
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1996 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1997 char_u *v = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1998
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1999 v = mch_resolve_path(p, TRUE);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2000 if (v != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2001 rettv->vval.v_string = v;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2002 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2003 rettv->vval.v_string = vim_strsave(p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2004 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2005 #else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2006 # ifdef HAVE_READLINK
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2007 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2008 char_u *cpy;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2009 int len;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2010 char_u *remain = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2011 char_u *q;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2012 int is_relative_to_current = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2013 int has_trailing_pathsep = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2014 int limit = 100;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2015
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2016 p = vim_strsave(p);
18947
d6c7b2f9aa20 patch 8.2.0034: missing check for out of memory
Bram Moolenaar <Bram@vim.org>
parents: 18872
diff changeset
2017 if (p == NULL)
d6c7b2f9aa20 patch 8.2.0034: missing check for out of memory
Bram Moolenaar <Bram@vim.org>
parents: 18872
diff changeset
2018 goto fail;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2019 if (p[0] == '.' && (vim_ispathsep(p[1])
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2020 || (p[1] == '.' && (vim_ispathsep(p[2])))))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2021 is_relative_to_current = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2022
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2023 len = STRLEN(p);
22512
aeeee593fe0f patch 8.2.1804: resolve('/') returns an empty string
Bram Moolenaar <Bram@vim.org>
parents: 22389
diff changeset
2024 if (len > 1 && after_pathsep(p, p + len))
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2025 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2026 has_trailing_pathsep = TRUE;
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2027 p[len - 1] = NUL; // the trailing slash breaks readlink()
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2028 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2029
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2030 q = getnextcomp(p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2031 if (*q != NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2032 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2033 // Separate the first path component in "p", and keep the
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2034 // remainder (beginning with the path separator).
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2035 remain = vim_strsave(q - 1);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2036 q[-1] = NUL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2037 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2038
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2039 buf = alloc(MAXPATHL + 1);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2040 if (buf == NULL)
18947
d6c7b2f9aa20 patch 8.2.0034: missing check for out of memory
Bram Moolenaar <Bram@vim.org>
parents: 18872
diff changeset
2041 {
d6c7b2f9aa20 patch 8.2.0034: missing check for out of memory
Bram Moolenaar <Bram@vim.org>
parents: 18872
diff changeset
2042 vim_free(p);
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2043 goto fail;
18947
d6c7b2f9aa20 patch 8.2.0034: missing check for out of memory
Bram Moolenaar <Bram@vim.org>
parents: 18872
diff changeset
2044 }
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2045
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2046 for (;;)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2047 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2048 for (;;)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2049 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2050 len = readlink((char *)p, (char *)buf, MAXPATHL);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2051 if (len <= 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2052 break;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2053 buf[len] = NUL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2054
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2055 if (limit-- == 0)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2056 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2057 vim_free(p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2058 vim_free(remain);
26952
b34ddbca305c patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26909
diff changeset
2059 emsg(_(e_too_many_symbolic_links_cycle));
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2060 rettv->vval.v_string = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2061 goto fail;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2062 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2063
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2064 // Ensure that the result will have a trailing path separator
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2065 // if the argument has one.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2066 if (remain == NULL && has_trailing_pathsep)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2067 add_pathsep(buf);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2068
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2069 // Separate the first path component in the link value and
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2070 // concatenate the remainders.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2071 q = getnextcomp(vim_ispathsep(*buf) ? buf + 1 : buf);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2072 if (*q != NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2073 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2074 if (remain == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2075 remain = vim_strsave(q - 1);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2076 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2077 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2078 cpy = concat_str(q - 1, remain);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2079 if (cpy != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2080 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2081 vim_free(remain);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2082 remain = cpy;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2083 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2084 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2085 q[-1] = NUL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2086 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2087
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2088 q = gettail(p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2089 if (q > p && *q == NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2090 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2091 // Ignore trailing path separator.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2092 q[-1] = NUL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2093 q = gettail(p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2094 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2095 if (q > p && !mch_isFullName(buf))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2096 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2097 // symlink is relative to directory of argument
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2098 cpy = alloc(STRLEN(p) + STRLEN(buf) + 1);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2099 if (cpy != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2100 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2101 STRCPY(cpy, p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2102 STRCPY(gettail(cpy), buf);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2103 vim_free(p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2104 p = cpy;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2105 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2106 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2107 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2108 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2109 vim_free(p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2110 p = vim_strsave(buf);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2111 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2112 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2113
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2114 if (remain == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2115 break;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2116
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2117 // Append the first path component of "remain" to "p".
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2118 q = getnextcomp(remain + 1);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2119 len = q - remain - (*q != NUL);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2120 cpy = vim_strnsave(p, STRLEN(p) + len);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2121 if (cpy != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2122 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2123 STRNCAT(cpy, remain, len);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2124 vim_free(p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2125 p = cpy;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2126 }
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2127 // Shorten "remain".
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2128 if (*q != NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2129 STRMOVE(remain, q - 1);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2130 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2131 VIM_CLEAR(remain);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2132 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2133
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2134 // If the result is a relative path name, make it explicitly relative to
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2135 // the current directory if and only if the argument had this form.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2136 if (!vim_ispathsep(*p))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2137 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2138 if (is_relative_to_current
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2139 && *p != NUL
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2140 && !(p[0] == '.'
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2141 && (p[1] == NUL
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2142 || vim_ispathsep(p[1])
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2143 || (p[1] == '.'
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2144 && (p[2] == NUL
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2145 || vim_ispathsep(p[2]))))))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2146 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2147 // Prepend "./".
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2148 cpy = concat_str((char_u *)"./", p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2149 if (cpy != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2150 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2151 vim_free(p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2152 p = cpy;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2153 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2154 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2155 else if (!is_relative_to_current)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2156 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2157 // Strip leading "./".
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2158 q = p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2159 while (q[0] == '.' && vim_ispathsep(q[1]))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2160 q += 2;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2161 if (q > p)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2162 STRMOVE(p, p + 2);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2163 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2164 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2165
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2166 // Ensure that the result will have no trailing path separator
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2167 // if the argument had none. But keep "/" or "//".
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2168 if (!has_trailing_pathsep)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2169 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2170 q = p + STRLEN(p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2171 if (after_pathsep(p, q))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2172 *gettail_sep(p) = NUL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2173 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2174
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2175 rettv->vval.v_string = p;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2176 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2177 # else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2178 rettv->vval.v_string = vim_strsave(p);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2179 # endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2180 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2181
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2182 simplify_filename(rettv->vval.v_string);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2183
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2184 #ifdef HAVE_READLINK
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2185 fail:
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2186 vim_free(buf);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2187 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2188 rettv->v_type = VAR_STRING;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2189 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2190
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2191 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2192 * "tempname()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2193 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2194 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2195 f_tempname(typval_T *argvars UNUSED, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2196 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2197 static int x = 'A';
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2198
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2199 rettv->v_type = VAR_STRING;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2200 rettv->vval.v_string = vim_tempname(x, FALSE);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2201
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2202 // Advance 'x' to use A-Z and 0-9, so that there are at least 34 different
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2203 // names. Skip 'I' and 'O', they are used for shell redirection.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2204 do
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2205 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2206 if (x == 'Z')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2207 x = '0';
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2208 else if (x == '9')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2209 x = 'A';
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2210 else
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27082
diff changeset
2211 ++x;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2212 } while (x == 'I' || x == 'O');
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2213 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2214
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2215 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2216 * "writefile()" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2217 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2218 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2219 f_writefile(typval_T *argvars, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2220 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2221 int binary = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2222 int append = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2223 #ifdef HAVE_FSYNC
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2224 int do_fsync = p_fs;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2225 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2226 char_u *fname;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2227 FILE *fd;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2228 int ret = 0;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2229 listitem_T *li;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2230 list_T *list = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2231 blob_T *blob = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2232
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2233 rettv->vval.v_number = -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2234 if (check_secure())
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2235 return;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2236
25338
e2be9f3c5907 patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25302
diff changeset
2237 if (in_vim9script()
e2be9f3c5907 patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25302
diff changeset
2238 && (check_for_list_or_blob_arg(argvars, 0) == FAIL
e2be9f3c5907 patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25302
diff changeset
2239 || check_for_string_arg(argvars, 1) == FAIL
e2be9f3c5907 patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25302
diff changeset
2240 || check_for_opt_string_arg(argvars, 2) == FAIL))
e2be9f3c5907 patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25302
diff changeset
2241 return;
e2be9f3c5907 patch 8.2.3206: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25302
diff changeset
2242
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2243 if (argvars[0].v_type == VAR_LIST)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2244 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2245 list = argvars[0].vval.v_list;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2246 if (list == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2247 return;
20392
4c317d8c1051 patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents: 19938
diff changeset
2248 CHECK_LIST_MATERIALIZE(list);
19888
435726a03481 patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents: 19695
diff changeset
2249 FOR_ALL_LIST_ITEMS(list, li)
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2250 if (tv_get_string_chk(&li->li_tv) == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2251 return;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2252 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2253 else if (argvars[0].v_type == VAR_BLOB)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2254 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2255 blob = argvars[0].vval.v_blob;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2256 if (blob == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2257 return;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2258 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2259 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2260 {
26865
bce848ec8b1b patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26173
diff changeset
2261 semsg(_(e_invalid_argument_str),
19695
1697a25328fd patch 8.2.0404: writefile() error does not give a hint
Bram Moolenaar <Bram@vim.org>
parents: 19314
diff changeset
2262 _("writefile() first argument must be a List or a Blob"));
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2263 return;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2264 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2265
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2266 if (argvars[2].v_type != VAR_UNKNOWN)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2267 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2268 char_u *arg2 = tv_get_string_chk(&argvars[2]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2269
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2270 if (arg2 == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2271 return;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2272 if (vim_strchr(arg2, 'b') != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2273 binary = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2274 if (vim_strchr(arg2, 'a') != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2275 append = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2276 #ifdef HAVE_FSYNC
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2277 if (vim_strchr(arg2, 's') != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2278 do_fsync = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2279 else if (vim_strchr(arg2, 'S') != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2280 do_fsync = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2281 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2282 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2283
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2284 fname = tv_get_string_chk(&argvars[1]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2285 if (fname == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2286 return;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2287
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2288 // Always open the file in binary mode, library functions have a mind of
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2289 // their own about CR-LF conversion.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2290 if (*fname == NUL || (fd = mch_fopen((char *)fname,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2291 append ? APPENDBIN : WRITEBIN)) == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2292 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26865
diff changeset
2293 semsg(_(e_cant_create_file_str), *fname == NUL ? (char_u *)_("<empty>") : fname);
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2294 ret = -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2295 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2296 else if (blob)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2297 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2298 if (write_blob(fd, blob) == FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2299 ret = -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2300 #ifdef HAVE_FSYNC
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2301 else if (do_fsync)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2302 // Ignore the error, the user wouldn't know what to do about it.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2303 // May happen for a device.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2304 vim_ignored = vim_fsync(fileno(fd));
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2305 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2306 fclose(fd);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2307 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2308 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2309 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2310 if (write_list(fd, list, binary) == FAIL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2311 ret = -1;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2312 #ifdef HAVE_FSYNC
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2313 else if (do_fsync)
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2314 // Ignore the error, the user wouldn't know what to do about it.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2315 // May happen for a device.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2316 vim_ignored = vim_fsync(fileno(fd));
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2317 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2318 fclose(fd);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2319 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2320
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2321 rettv->vval.v_number = ret;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2322 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2323
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2324 #endif // FEAT_EVAL
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2325
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2326 #if defined(FEAT_BROWSE) || defined(PROTO)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2327 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2328 * Generic browse function. Calls gui_mch_browse() when possible.
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2329 * Later this may pop-up a non-GUI file selector (external command?).
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2330 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2331 char_u *
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2332 do_browse(
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2333 int flags, // BROWSE_SAVE and BROWSE_DIR
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2334 char_u *title, // title for the window
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2335 char_u *dflt, // default file name (may include directory)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2336 char_u *ext, // extension added
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2337 char_u *initdir, // initial directory, NULL for current dir or
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2338 // when using path from "dflt"
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2339 char_u *filter, // file name filter
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2340 buf_T *buf) // buffer to read/write for
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2341 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2342 char_u *fname;
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2343 static char_u *last_dir = NULL; // last used directory
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2344 char_u *tofree = NULL;
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22512
diff changeset
2345 int save_cmod_flags = cmdmod.cmod_flags;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2346
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2347 // Must turn off browse to avoid that autocommands will get the
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2348 // flag too!
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22512
diff changeset
2349 cmdmod.cmod_flags &= ~CMOD_BROWSE;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2350
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2351 if (title == NULL || *title == NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2352 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2353 if (flags & BROWSE_DIR)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2354 title = (char_u *)_("Select Directory dialog");
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2355 else if (flags & BROWSE_SAVE)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2356 title = (char_u *)_("Save File dialog");
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2357 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2358 title = (char_u *)_("Open File dialog");
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2359 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2360
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2361 // When no directory specified, use default file name, default dir, buffer
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2362 // dir, last dir or current dir
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2363 if ((initdir == NULL || *initdir == NUL) && dflt != NULL && *dflt != NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2364 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2365 if (mch_isdir(dflt)) // default file name is a directory
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2366 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2367 initdir = dflt;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2368 dflt = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2369 }
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2370 else if (gettail(dflt) != dflt) // default file name includes a path
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2371 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2372 tofree = vim_strsave(dflt);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2373 if (tofree != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2374 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2375 initdir = tofree;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2376 *gettail(initdir) = NUL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2377 dflt = gettail(dflt);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2378 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2379 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2380 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2381
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2382 if (initdir == NULL || *initdir == NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2383 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2384 // When 'browsedir' is a directory, use it
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2385 if (STRCMP(p_bsdir, "last") != 0
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2386 && STRCMP(p_bsdir, "buffer") != 0
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2387 && STRCMP(p_bsdir, "current") != 0
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2388 && mch_isdir(p_bsdir))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2389 initdir = p_bsdir;
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2390 // When saving or 'browsedir' is "buffer", use buffer fname
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2391 else if (((flags & BROWSE_SAVE) || *p_bsdir == 'b')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2392 && buf != NULL && buf->b_ffname != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2393 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2394 if (dflt == NULL || *dflt == NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2395 dflt = gettail(curbuf->b_ffname);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2396 tofree = vim_strsave(curbuf->b_ffname);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2397 if (tofree != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2398 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2399 initdir = tofree;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2400 *gettail(initdir) = NUL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2401 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2402 }
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2403 // When 'browsedir' is "last", use dir from last browse
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2404 else if (*p_bsdir == 'l')
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2405 initdir = last_dir;
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2406 // When 'browsedir is "current", use current directory. This is the
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2407 // default already, leave initdir empty.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2408 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2409
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2410 # ifdef FEAT_GUI
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2411 if (gui.in_use) // when this changes, also adjust f_has()!
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2412 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2413 if (filter == NULL
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2414 # ifdef FEAT_EVAL
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2415 && (filter = get_var_value((char_u *)"b:browsefilter")) == NULL
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2416 && (filter = get_var_value((char_u *)"g:browsefilter")) == NULL
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2417 # endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2418 )
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2419 filter = BROWSE_FILTER_DEFAULT;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2420 if (flags & BROWSE_DIR)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2421 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2422 # if defined(FEAT_GUI_GTK) || defined(MSWIN)
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2423 // For systems that have a directory dialog.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2424 fname = gui_mch_browsedir(title, initdir);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2425 # else
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2426 // Generic solution for selecting a directory: select a file and
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2427 // remove the file name.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2428 fname = gui_mch_browse(0, title, dflt, ext, initdir, (char_u *)"");
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2429 # endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2430 # if !defined(FEAT_GUI_GTK)
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2431 // Win32 adds a dummy file name, others return an arbitrary file
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2432 // name. GTK+ 2 returns only the directory,
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2433 if (fname != NULL && *fname != NUL && !mch_isdir(fname))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2434 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2435 // Remove the file name.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2436 char_u *tail = gettail_sep(fname);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2437
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2438 if (tail == fname)
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2439 *tail++ = '.'; // use current dir
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2440 *tail = NUL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2441 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2442 # endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2443 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2444 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2445 fname = gui_mch_browse(flags & BROWSE_SAVE,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2446 title, dflt, ext, initdir, (char_u *)_(filter));
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2447
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2448 // We hang around in the dialog for a while, the user might do some
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2449 // things to our files. The Win32 dialog allows deleting or renaming
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2450 // a file, check timestamps.
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2451 need_check_timestamps = TRUE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2452 did_check_timestamps = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2453 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2454 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2455 # endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2456 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2457 // TODO: non-GUI file selector here
26909
aa65d1808bd0 patch 8.2.3983: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
2458 emsg(_(e_sorry_no_file_browser_in_console_mode));
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2459 fname = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2460 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2461
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2462 // keep the directory for next time
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2463 if (fname != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2464 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2465 vim_free(last_dir);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2466 last_dir = vim_strsave(fname);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2467 if (last_dir != NULL && !(flags & BROWSE_DIR))
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2468 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2469 *gettail(last_dir) = NUL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2470 if (*last_dir == NUL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2471 {
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2472 // filename only returned, must be in current dir
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2473 vim_free(last_dir);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2474 last_dir = alloc(MAXPATHL);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2475 if (last_dir != NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2476 mch_dirname(last_dir, MAXPATHL);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2477 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2478 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2479 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2480
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2481 vim_free(tofree);
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22512
diff changeset
2482 cmdmod.cmod_flags = save_cmod_flags;
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2483
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2484 return fname;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2485 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2486 #endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2487
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2488 #if defined(FEAT_EVAL) || defined(PROTO)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2489
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2490 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2491 * "browse(save, title, initdir, default)" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2492 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2493 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2494 f_browse(typval_T *argvars UNUSED, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2495 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2496 # ifdef FEAT_BROWSE
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2497 int save;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2498 char_u *title;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2499 char_u *initdir;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2500 char_u *defname;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2501 char_u buf[NUMBUFLEN];
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2502 char_u buf2[NUMBUFLEN];
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2503 int error = FALSE;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2504
24210
083f07f99e20 patch 8.2.2646: Vim9: error for not using string doesn't mentionargument
Bram Moolenaar <Bram@vim.org>
parents: 23873
diff changeset
2505 if (in_vim9script()
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
2506 && (check_for_bool_arg(argvars, 0) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
2507 || check_for_string_arg(argvars, 1) == FAIL
24246
35603c7991d7 patch 8.2.2664: Vim9: not enough function arguments checked for string
Bram Moolenaar <Bram@vim.org>
parents: 24210
diff changeset
2508 || check_for_string_arg(argvars, 2) == FAIL
35603c7991d7 patch 8.2.2664: Vim9: not enough function arguments checked for string
Bram Moolenaar <Bram@vim.org>
parents: 24210
diff changeset
2509 || check_for_string_arg(argvars, 3) == FAIL))
24210
083f07f99e20 patch 8.2.2646: Vim9: error for not using string doesn't mentionargument
Bram Moolenaar <Bram@vim.org>
parents: 23873
diff changeset
2510 return;
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 25252
diff changeset
2511
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2512 save = (int)tv_get_number_chk(&argvars[0], &error);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2513 title = tv_get_string_chk(&argvars[1]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2514 initdir = tv_get_string_buf_chk(&argvars[2], buf);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2515 defname = tv_get_string_buf_chk(&argvars[3], buf2);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2516
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2517 if (error || title == NULL || initdir == NULL || defname == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2518 rettv->vval.v_string = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2519 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2520 rettv->vval.v_string =
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2521 do_browse(save ? BROWSE_SAVE : 0,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2522 title, defname, NULL, initdir, NULL, curbuf);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2523 # else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2524 rettv->vval.v_string = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2525 # endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2526 rettv->v_type = VAR_STRING;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2527 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2528
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2529 /*
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2530 * "browsedir(title, initdir)" function
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2531 */
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2532 void
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2533 f_browsedir(typval_T *argvars UNUSED, typval_T *rettv)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2534 {
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2535 # ifdef FEAT_BROWSE
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2536 char_u *title;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2537 char_u *initdir;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2538 char_u buf[NUMBUFLEN];
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2539
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
2540 if (in_vim9script()
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
2541 && (check_for_string_arg(argvars, 0) == FAIL
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
2542 || check_for_string_arg(argvars, 1) == FAIL))
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
2543 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25356
diff changeset
2544
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2545 title = tv_get_string_chk(&argvars[0]);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2546 initdir = tv_get_string_buf_chk(&argvars[1], buf);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2547
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2548 if (title == NULL || initdir == NULL)
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2549 rettv->vval.v_string = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2550 else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2551 rettv->vval.v_string = do_browse(BROWSE_DIR,
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2552 title, NULL, NULL, initdir, NULL, curbuf);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2553 # else
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2554 rettv->vval.v_string = NULL;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2555 # endif
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2556 rettv->v_type = VAR_STRING;
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2557 }
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2558
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2559 #endif // FEAT_EVAL
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2560
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2561 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2562 * Replace home directory by "~" in each space or comma separated file name in
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2563 * 'src'.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2564 * If anything fails (except when out of space) dst equals src.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2565 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2566 void
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2567 home_replace(
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2568 buf_T *buf, // when not NULL, check for help files
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2569 char_u *src, // input file name
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2570 char_u *dst, // where to put the result
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2571 int dstlen, // maximum length of the result
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2572 int one) // if TRUE, only replace one file name, include
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2573 // spaces and commas in the file name.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2574 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2575 size_t dirlen = 0, envlen = 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2576 size_t len;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2577 char_u *homedir_env, *homedir_env_orig;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2578 char_u *p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2579
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2580 if (src == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2581 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2582 *dst = NUL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2583 return;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2584 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2585
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2586 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2587 * If the file is a help file, remove the path completely.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2588 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2589 if (buf != NULL && buf->b_help)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2590 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2591 vim_snprintf((char *)dst, dstlen, "%s", gettail(src));
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2592 return;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2593 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2594
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2595 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2596 * We check both the value of the $HOME environment variable and the
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2597 * "real" home directory.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2598 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2599 if (homedir != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2600 dirlen = STRLEN(homedir);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2601
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2602 #ifdef VMS
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2603 homedir_env_orig = homedir_env = mch_getenv((char_u *)"SYS$LOGIN");
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2604 #else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2605 homedir_env_orig = homedir_env = mch_getenv((char_u *)"HOME");
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2606 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2607 #ifdef MSWIN
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2608 if (homedir_env == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2609 homedir_env_orig = homedir_env = mch_getenv((char_u *)"USERPROFILE");
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2610 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2611 // Empty is the same as not set.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2612 if (homedir_env != NULL && *homedir_env == NUL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2613 homedir_env = NULL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2614
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2615 if (homedir_env != NULL && *homedir_env == '~')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2616 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2617 int usedlen = 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2618 int flen;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2619 char_u *fbuf = NULL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2620
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2621 flen = (int)STRLEN(homedir_env);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2622 (void)modify_fname((char_u *)":p", FALSE, &usedlen,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2623 &homedir_env, &fbuf, &flen);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2624 flen = (int)STRLEN(homedir_env);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2625 if (flen > 0 && vim_ispathsep(homedir_env[flen - 1]))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2626 // Remove the trailing / that is added to a directory.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2627 homedir_env[flen - 1] = NUL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2628 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2629
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2630 if (homedir_env != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2631 envlen = STRLEN(homedir_env);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2632
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2633 if (!one)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2634 src = skipwhite(src);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2635 while (*src && dstlen > 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2636 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2637 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2638 * Here we are at the beginning of a file name.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2639 * First, check to see if the beginning of the file name matches
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2640 * $HOME or the "real" home directory. Check that there is a '/'
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2641 * after the match (so that if e.g. the file is "/home/pieter/bla",
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2642 * and the home directory is "/home/piet", the file does not end up
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2643 * as "~er/bla" (which would seem to indicate the file "bla" in user
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2644 * er's home directory)).
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2645 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2646 p = homedir;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2647 len = dirlen;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2648 for (;;)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2649 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2650 if ( len
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2651 && fnamencmp(src, p, len) == 0
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2652 && (vim_ispathsep(src[len])
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2653 || (!one && (src[len] == ',' || src[len] == ' '))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2654 || src[len] == NUL))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2655 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2656 src += len;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2657 if (--dstlen > 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2658 *dst++ = '~';
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2659
20780
300fbeef8c82 patch 8.2.0942: expanding to local dir after homedir keeps "~/"
Bram Moolenaar <Bram@vim.org>
parents: 20711
diff changeset
2660 // Do not add directory separator into dst, because dst is
300fbeef8c82 patch 8.2.0942: expanding to local dir after homedir keeps "~/"
Bram Moolenaar <Bram@vim.org>
parents: 20711
diff changeset
2661 // expected to just return the directory name without the
300fbeef8c82 patch 8.2.0942: expanding to local dir after homedir keeps "~/"
Bram Moolenaar <Bram@vim.org>
parents: 20711
diff changeset
2662 // directory separator '/'.
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2663 break;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2664 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2665 if (p == homedir_env)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2666 break;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2667 p = homedir_env;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2668 len = envlen;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2669 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2670
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2671 // if (!one) skip to separator: space or comma
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2672 while (*src && (one || (*src != ',' && *src != ' ')) && --dstlen > 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2673 *dst++ = *src++;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2674 // skip separator
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2675 while ((*src == ' ' || *src == ',') && --dstlen > 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2676 *dst++ = *src++;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2677 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2678 // if (dstlen == 0) out of space, what to do???
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2679
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2680 *dst = NUL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2681
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2682 if (homedir_env != homedir_env_orig)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2683 vim_free(homedir_env);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2684 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2685
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2686 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2687 * Like home_replace, store the replaced string in allocated memory.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2688 * When something fails, NULL is returned.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2689 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2690 char_u *
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2691 home_replace_save(
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2692 buf_T *buf, // when not NULL, check for help files
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2693 char_u *src) // input file name
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2694 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2695 char_u *dst;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2696 unsigned len;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2697
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2698 len = 3; // space for "~/" and trailing NUL
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2699 if (src != NULL) // just in case
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2700 len += (unsigned)STRLEN(src);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2701 dst = alloc(len);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2702 if (dst != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2703 home_replace(buf, src, dst, len, TRUE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2704 return dst;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2705 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2706
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2707 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2708 * Compare two file names and return:
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2709 * FPC_SAME if they both exist and are the same file.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2710 * FPC_SAMEX if they both don't exist and have the same file name.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2711 * FPC_DIFF if they both exist and are different files.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2712 * FPC_NOTX if they both don't exist.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2713 * FPC_DIFFX if one of them doesn't exist.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2714 * For the first name environment variables are expanded if "expandenv" is
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2715 * TRUE.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2716 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2717 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2718 fullpathcmp(
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2719 char_u *s1,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2720 char_u *s2,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2721 int checkname, // when both don't exist, check file names
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2722 int expandenv)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2723 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2724 #ifdef UNIX
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2725 char_u exp1[MAXPATHL];
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2726 char_u full1[MAXPATHL];
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2727 char_u full2[MAXPATHL];
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2728 stat_T st1, st2;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2729 int r1, r2;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2730
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2731 if (expandenv)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2732 expand_env(s1, exp1, MAXPATHL);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2733 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2734 vim_strncpy(exp1, s1, MAXPATHL - 1);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2735 r1 = mch_stat((char *)exp1, &st1);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2736 r2 = mch_stat((char *)s2, &st2);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2737 if (r1 != 0 && r2 != 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2738 {
18779
8f05b3cf8557 patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18516
diff changeset
2739 // if mch_stat() doesn't work, may compare the names
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2740 if (checkname)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2741 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2742 if (fnamecmp(exp1, s2) == 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2743 return FPC_SAMEX;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2744 r1 = vim_FullName(exp1, full1, MAXPATHL, FALSE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2745 r2 = vim_FullName(s2, full2, MAXPATHL, FALSE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2746 if (r1 == OK && r2 == OK && fnamecmp(full1, full2) == 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2747 return FPC_SAMEX;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2748 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2749 return FPC_NOTX;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2750 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2751 if (r1 != 0 || r2 != 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2752 return FPC_DIFFX;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2753 if (st1.st_dev == st2.st_dev && st1.st_ino == st2.st_ino)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2754 return FPC_SAME;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2755 return FPC_DIFF;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2756 #else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2757 char_u *exp1; // expanded s1
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2758 char_u *full1; // full path of s1
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2759 char_u *full2; // full path of s2
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2760 int retval = FPC_DIFF;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2761 int r1, r2;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2762
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2763 // allocate one buffer to store three paths (alloc()/free() is slow!)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2764 if ((exp1 = alloc(MAXPATHL * 3)) != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2765 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2766 full1 = exp1 + MAXPATHL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2767 full2 = full1 + MAXPATHL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2768
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2769 if (expandenv)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2770 expand_env(s1, exp1, MAXPATHL);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2771 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2772 vim_strncpy(exp1, s1, MAXPATHL - 1);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2773 r1 = vim_FullName(exp1, full1, MAXPATHL, FALSE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2774 r2 = vim_FullName(s2, full2, MAXPATHL, FALSE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2775
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2776 // If vim_FullName() fails, the file probably doesn't exist.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2777 if (r1 != OK && r2 != OK)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2778 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2779 if (checkname && fnamecmp(exp1, s2) == 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2780 retval = FPC_SAMEX;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2781 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2782 retval = FPC_NOTX;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2783 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2784 else if (r1 != OK || r2 != OK)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2785 retval = FPC_DIFFX;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2786 else if (fnamecmp(full1, full2))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2787 retval = FPC_DIFF;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2788 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2789 retval = FPC_SAME;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2790 vim_free(exp1);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2791 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2792 return retval;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2793 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2794 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2795
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2796 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2797 * Get the tail of a path: the file name.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2798 * When the path ends in a path separator the tail is the NUL after it.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2799 * Fail safe: never returns NULL.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2800 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2801 char_u *
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2802 gettail(char_u *fname)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2803 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2804 char_u *p1, *p2;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2805
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2806 if (fname == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2807 return (char_u *)"";
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2808 for (p1 = p2 = get_past_head(fname); *p2; ) // find last part of path
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2809 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2810 if (vim_ispathsep_nocolon(*p2))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2811 p1 = p2 + 1;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2812 MB_PTR_ADV(p2);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2813 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2814 return p1;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2815 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2816
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2817 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2818 * Get pointer to tail of "fname", including path separators. Putting a NUL
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2819 * here leaves the directory name. Takes care of "c:/" and "//".
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2820 * Always returns a valid pointer.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2821 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2822 char_u *
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2823 gettail_sep(char_u *fname)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2824 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2825 char_u *p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2826 char_u *t;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2827
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2828 p = get_past_head(fname); // don't remove the '/' from "c:/file"
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2829 t = gettail(fname);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2830 while (t > p && after_pathsep(fname, t))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2831 --t;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2832 #ifdef VMS
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2833 // path separator is part of the path
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2834 ++t;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2835 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2836 return t;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2837 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2838
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2839 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2840 * get the next path component (just after the next path separator).
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2841 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2842 char_u *
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2843 getnextcomp(char_u *fname)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2844 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2845 while (*fname && !vim_ispathsep(*fname))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2846 MB_PTR_ADV(fname);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2847 if (*fname)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2848 ++fname;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2849 return fname;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2850 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2851
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2852 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2853 * Get a pointer to one character past the head of a path name.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2854 * Unix: after "/"; DOS: after "c:\"; Amiga: after "disk:/"; Mac: no head.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2855 * If there is no head, path is returned.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2856 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2857 char_u *
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2858 get_past_head(char_u *path)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2859 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2860 char_u *retval;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2861
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2862 #if defined(MSWIN)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2863 // may skip "c:"
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2864 if (isalpha(path[0]) && path[1] == ':')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2865 retval = path + 2;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2866 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2867 retval = path;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2868 #else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2869 # if defined(AMIGA)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2870 // may skip "label:"
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2871 retval = vim_strchr(path, ':');
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2872 if (retval == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2873 retval = path;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2874 # else // Unix
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2875 retval = path;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2876 # endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2877 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2878
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2879 while (vim_ispathsep(*retval))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2880 ++retval;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2881
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2882 return retval;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2883 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2884
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2885 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2886 * Return TRUE if 'c' is a path separator.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2887 * Note that for MS-Windows this includes the colon.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2888 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2889 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2890 vim_ispathsep(int c)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2891 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2892 #ifdef UNIX
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2893 return (c == '/'); // UNIX has ':' inside file names
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2894 #else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2895 # ifdef BACKSLASH_IN_FILENAME
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2896 return (c == ':' || c == '/' || c == '\\');
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2897 # else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2898 # ifdef VMS
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2899 // server"user passwd"::device:[full.path.name]fname.extension;version"
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2900 return (c == ':' || c == '[' || c == ']' || c == '/'
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2901 || c == '<' || c == '>' || c == '"' );
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2902 # else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2903 return (c == ':' || c == '/');
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2904 # endif // VMS
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2905 # endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2906 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2907 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2908
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2909 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2910 * Like vim_ispathsep(c), but exclude the colon for MS-Windows.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2911 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2912 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2913 vim_ispathsep_nocolon(int c)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2914 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2915 return vim_ispathsep(c)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2916 #ifdef BACKSLASH_IN_FILENAME
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2917 && c != ':'
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2918 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2919 ;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2920 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2921
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2922 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2923 * Return TRUE if the directory of "fname" exists, FALSE otherwise.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2924 * Also returns TRUE if there is no directory name.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2925 * "fname" must be writable!.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2926 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2927 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2928 dir_of_file_exists(char_u *fname)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2929 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2930 char_u *p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2931 int c;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2932 int retval;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2933
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2934 p = gettail_sep(fname);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2935 if (p == fname)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2936 return TRUE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2937 c = *p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2938 *p = NUL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2939 retval = mch_isdir(fname);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2940 *p = c;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2941 return retval;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2942 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2943
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2944 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2945 * Versions of fnamecmp() and fnamencmp() that handle '/' and '\' equally
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2946 * and deal with 'fileignorecase'.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2947 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2948 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2949 vim_fnamecmp(char_u *x, char_u *y)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2950 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2951 #ifdef BACKSLASH_IN_FILENAME
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2952 return vim_fnamencmp(x, y, MAXPATHL);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2953 #else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2954 if (p_fic)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2955 return MB_STRICMP(x, y);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2956 return STRCMP(x, y);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2957 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2958 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2959
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2960 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2961 vim_fnamencmp(char_u *x, char_u *y, size_t len)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2962 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2963 #ifdef BACKSLASH_IN_FILENAME
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2964 char_u *px = x;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2965 char_u *py = y;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2966 int cx = NUL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2967 int cy = NUL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2968
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2969 while (len > 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2970 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2971 cx = PTR2CHAR(px);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2972 cy = PTR2CHAR(py);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2973 if (cx == NUL || cy == NUL
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2974 || ((p_fic ? MB_TOLOWER(cx) != MB_TOLOWER(cy) : cx != cy)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2975 && !(cx == '/' && cy == '\\')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2976 && !(cx == '\\' && cy == '/')))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2977 break;
18251
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18051
diff changeset
2978 len -= mb_ptr2len(px);
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18051
diff changeset
2979 px += mb_ptr2len(px);
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18051
diff changeset
2980 py += mb_ptr2len(py);
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2981 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2982 if (len == 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2983 return 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2984 return (cx - cy);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2985 #else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2986 if (p_fic)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2987 return MB_STRNICMP(x, y, len);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2988 return STRNCMP(x, y, len);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2989 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2990 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2991
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2992 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2993 * Concatenate file names fname1 and fname2 into allocated memory.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2994 * Only add a '/' or '\\' when 'sep' is TRUE and it is necessary.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2995 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2996 char_u *
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2997 concat_fnames(char_u *fname1, char_u *fname2, int sep)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2998 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
2999 char_u *dest;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3000
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3001 dest = alloc(STRLEN(fname1) + STRLEN(fname2) + 3);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3002 if (dest != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3003 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3004 STRCPY(dest, fname1);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3005 if (sep)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3006 add_pathsep(dest);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3007 STRCAT(dest, fname2);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3008 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3009 return dest;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3010 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3011
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3012 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3013 * Add a path separator to a file name, unless it already ends in a path
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3014 * separator.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3015 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3016 void
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3017 add_pathsep(char_u *p)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3018 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3019 if (*p != NUL && !after_pathsep(p, p + STRLEN(p)))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3020 STRCAT(p, PATHSEPSTR);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3021 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3022
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3023 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3024 * FullName_save - Make an allocated copy of a full file name.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3025 * Returns NULL when out of memory.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3026 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3027 char_u *
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3028 FullName_save(
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3029 char_u *fname,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3030 int force) // force expansion, even when it already looks
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3031 // like a full path name
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3032 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3033 char_u *buf;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3034 char_u *new_fname = NULL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3035
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3036 if (fname == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3037 return NULL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3038
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3039 buf = alloc(MAXPATHL);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3040 if (buf != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3041 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3042 if (vim_FullName(fname, buf, MAXPATHL, force) != FAIL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3043 new_fname = vim_strsave(buf);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3044 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3045 new_fname = vim_strsave(fname);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3046 vim_free(buf);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3047 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3048 return new_fname;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3049 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3050
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3051 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3052 * return TRUE if "fname" exists.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3053 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3054 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3055 vim_fexists(char_u *fname)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3056 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3057 stat_T st;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3058
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3059 if (mch_stat((char *)fname, &st))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3060 return FALSE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3061 return TRUE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3062 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3063
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3064 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3065 * Invoke expand_wildcards() for one pattern.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3066 * Expand items like "%:h" before the expansion.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3067 * Returns OK or FAIL.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3068 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3069 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3070 expand_wildcards_eval(
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3071 char_u **pat, // pointer to input pattern
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3072 int *num_file, // resulting number of files
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3073 char_u ***file, // array of resulting files
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3074 int flags) // EW_DIR, etc.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3075 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3076 int ret = FAIL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3077 char_u *eval_pat = NULL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3078 char_u *exp_pat = *pat;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3079 char *ignored_msg;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3080 int usedlen;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3081
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3082 if (*exp_pat == '%' || *exp_pat == '#' || *exp_pat == '<')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3083 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3084 ++emsg_off;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3085 eval_pat = eval_vars(exp_pat, exp_pat, &usedlen,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3086 NULL, &ignored_msg, NULL);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3087 --emsg_off;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3088 if (eval_pat != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3089 exp_pat = concat_str(eval_pat, exp_pat + usedlen);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3090 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3091
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3092 if (exp_pat != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3093 ret = expand_wildcards(1, &exp_pat, num_file, file, flags);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3094
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3095 if (eval_pat != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3096 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3097 vim_free(exp_pat);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3098 vim_free(eval_pat);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3099 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3100
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3101 return ret;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3102 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3103
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3104 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3105 * Expand wildcards. Calls gen_expand_wildcards() and removes files matching
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3106 * 'wildignore'.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3107 * Returns OK or FAIL. When FAIL then "num_files" won't be set.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3108 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3109 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3110 expand_wildcards(
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3111 int num_pat, // number of input patterns
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3112 char_u **pat, // array of input patterns
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3113 int *num_files, // resulting number of files
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3114 char_u ***files, // array of resulting files
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3115 int flags) // EW_DIR, etc.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3116 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3117 int retval;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3118 int i, j;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3119 char_u *p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3120 int non_suf_match; // number without matching suffix
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3121
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3122 retval = gen_expand_wildcards(num_pat, pat, num_files, files, flags);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3123
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3124 // When keeping all matches, return here
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3125 if ((flags & EW_KEEPALL) || retval == FAIL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3126 return retval;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3127
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3128 #ifdef FEAT_WILDIGN
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3129 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3130 * Remove names that match 'wildignore'.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3131 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3132 if (*p_wig)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3133 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3134 char_u *ffname;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3135
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3136 // check all files in (*files)[]
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3137 for (i = 0; i < *num_files; ++i)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3138 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3139 ffname = FullName_save((*files)[i], FALSE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3140 if (ffname == NULL) // out of memory
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3141 break;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3142 # ifdef VMS
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3143 vms_remove_version(ffname);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3144 # endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3145 if (match_file_list(p_wig, (*files)[i], ffname))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3146 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3147 // remove this matching file from the list
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3148 vim_free((*files)[i]);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3149 for (j = i; j + 1 < *num_files; ++j)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3150 (*files)[j] = (*files)[j + 1];
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3151 --*num_files;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3152 --i;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3153 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3154 vim_free(ffname);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3155 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3156
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3157 // If the number of matches is now zero, we fail.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3158 if (*num_files == 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3159 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3160 VIM_CLEAR(*files);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3161 return FAIL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3162 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3163 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3164 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3165
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3166 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3167 * Move the names where 'suffixes' match to the end.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3168 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3169 if (*num_files > 1)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3170 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3171 non_suf_match = 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3172 for (i = 0; i < *num_files; ++i)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3173 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3174 if (!match_suffix((*files)[i]))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3175 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3176 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3177 * Move the name without matching suffix to the front
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3178 * of the list.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3179 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3180 p = (*files)[i];
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3181 for (j = i; j > non_suf_match; --j)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3182 (*files)[j] = (*files)[j - 1];
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3183 (*files)[non_suf_match++] = p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3184 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3185 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3186 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3187
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3188 return retval;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3189 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3190
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3191 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3192 * Return TRUE if "fname" matches with an entry in 'suffixes'.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3193 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3194 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3195 match_suffix(char_u *fname)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3196 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3197 int fnamelen, setsuflen;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3198 char_u *setsuf;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3199 #define MAXSUFLEN 30 // maximum length of a file suffix
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3200 char_u suf_buf[MAXSUFLEN];
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3201
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3202 fnamelen = (int)STRLEN(fname);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3203 setsuflen = 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3204 for (setsuf = p_su; *setsuf; )
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3205 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3206 setsuflen = copy_option_part(&setsuf, suf_buf, MAXSUFLEN, ".,");
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3207 if (setsuflen == 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3208 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3209 char_u *tail = gettail(fname);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3210
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3211 // empty entry: match name without a '.'
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3212 if (vim_strchr(tail, '.') == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3213 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3214 setsuflen = 1;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3215 break;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3216 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3217 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3218 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3219 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3220 if (fnamelen >= setsuflen
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3221 && fnamencmp(suf_buf, fname + fnamelen - setsuflen,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3222 (size_t)setsuflen) == 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3223 break;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3224 setsuflen = 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3225 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3226 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3227 return (setsuflen != 0);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3228 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3229
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3230 #ifdef VIM_BACKTICK
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3231
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3232 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3233 * Return TRUE if we can expand this backtick thing here.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3234 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3235 static int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3236 vim_backtick(char_u *p)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3237 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3238 return (*p == '`' && *(p + 1) != NUL && *(p + STRLEN(p) - 1) == '`');
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3239 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3240
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3241 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3242 * Expand an item in `backticks` by executing it as a command.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3243 * Currently only works when pat[] starts and ends with a `.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3244 * Returns number of file names found, -1 if an error is encountered.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3245 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3246 static int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3247 expand_backtick(
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3248 garray_T *gap,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3249 char_u *pat,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3250 int flags) // EW_* flags
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3251 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3252 char_u *p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3253 char_u *cmd;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3254 char_u *buffer;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3255 int cnt = 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3256 int i;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3257
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3258 // Create the command: lop off the backticks.
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20780
diff changeset
3259 cmd = vim_strnsave(pat + 1, STRLEN(pat) - 2);
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3260 if (cmd == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3261 return -1;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3262
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3263 #ifdef FEAT_EVAL
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3264 if (*cmd == '=') // `={expr}`: Expand expression
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20873
diff changeset
3265 buffer = eval_to_string(cmd + 1, TRUE);
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3266 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3267 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3268 buffer = get_cmd_output(cmd, NULL,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3269 (flags & EW_SILENT) ? SHELL_SILENT : 0, NULL);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3270 vim_free(cmd);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3271 if (buffer == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3272 return -1;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3273
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3274 cmd = buffer;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3275 while (*cmd != NUL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3276 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3277 cmd = skipwhite(cmd); // skip over white space
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3278 p = cmd;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3279 while (*p != NUL && *p != '\r' && *p != '\n') // skip over entry
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3280 ++p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3281 // add an entry if it is not empty
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3282 if (p > cmd)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3283 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3284 i = *p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3285 *p = NUL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3286 addfile(gap, cmd, flags);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3287 *p = i;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3288 ++cnt;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3289 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3290 cmd = p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3291 while (*cmd != NUL && (*cmd == '\r' || *cmd == '\n'))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3292 ++cmd;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3293 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3294
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3295 vim_free(buffer);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3296 return cnt;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3297 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3298 #endif // VIM_BACKTICK
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3299
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3300 #if defined(MSWIN)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3301 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3302 * File name expansion code for MS-DOS, Win16 and Win32. It's here because
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3303 * it's shared between these systems.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3304 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3305
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3306 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3307 * comparison function for qsort in dos_expandpath()
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3308 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3309 static int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3310 pstrcmp(const void *a, const void *b)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3311 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3312 return (pathcmp(*(char **)a, *(char **)b, -1));
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3313 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3314
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3315 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3316 * Recursively expand one path component into all matching files and/or
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3317 * directories. Adds matches to "gap". Handles "*", "?", "[a-z]", "**", etc.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3318 * Return the number of matches found.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3319 * "path" has backslashes before chars that are not to be expanded, starting
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3320 * at "path[wildoff]".
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3321 * Return the number of matches found.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3322 * NOTE: much of this is identical to unix_expandpath(), keep in sync!
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3323 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3324 static int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3325 dos_expandpath(
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3326 garray_T *gap,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3327 char_u *path,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3328 int wildoff,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3329 int flags, // EW_* flags
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3330 int didstar) // expanded "**" once already
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3331 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3332 char_u *buf;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3333 char_u *path_end;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3334 char_u *p, *s, *e;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3335 int start_len = gap->ga_len;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3336 char_u *pat;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3337 regmatch_T regmatch;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3338 int starts_with_dot;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3339 int matches;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3340 int len;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3341 int starstar = FALSE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3342 static int stardepth = 0; // depth for "**" expansion
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3343 HANDLE hFind = INVALID_HANDLE_VALUE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3344 WIN32_FIND_DATAW wfb;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3345 WCHAR *wn = NULL; // UCS-2 name, NULL when not used.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3346 char_u *matchname;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3347 int ok;
19936
ce463840c826 patch 8.2.0524: Win32: searching for file matches is slow
Bram Moolenaar <Bram@vim.org>
parents: 19930
diff changeset
3348 char_u *p_alt;
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3349
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3350 // Expanding "**" may take a long time, check for CTRL-C.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3351 if (stardepth > 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3352 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3353 ui_breakcheck();
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3354 if (got_int)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3355 return 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3356 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3357
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3358 // Make room for file name. When doing encoding conversion the actual
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3359 // length may be quite a bit longer, thus use the maximum possible length.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3360 buf = alloc(MAXPATHL);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3361 if (buf == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3362 return 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3363
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3364 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3365 * Find the first part in the path name that contains a wildcard or a ~1.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3366 * Copy it into buf, including the preceding characters.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3367 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3368 p = buf;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3369 s = buf;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3370 e = NULL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3371 path_end = path;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3372 while (*path_end != NUL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3373 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3374 // May ignore a wildcard that has a backslash before it; it will
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3375 // be removed by rem_backslash() or file_pat_to_reg_pat() below.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3376 if (path_end >= path + wildoff && rem_backslash(path_end))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3377 *p++ = *path_end++;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3378 else if (*path_end == '\\' || *path_end == ':' || *path_end == '/')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3379 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3380 if (e != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3381 break;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3382 s = p + 1;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3383 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3384 else if (path_end >= path + wildoff
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3385 && vim_strchr((char_u *)"*?[~", *path_end) != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3386 e = p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3387 if (has_mbyte)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3388 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3389 len = (*mb_ptr2len)(path_end);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3390 STRNCPY(p, path_end, len);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3391 p += len;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3392 path_end += len;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3393 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3394 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3395 *p++ = *path_end++;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3396 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3397 e = p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3398 *e = NUL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3399
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3400 // now we have one wildcard component between s and e
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3401 // Remove backslashes between "wildoff" and the start of the wildcard
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3402 // component.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3403 for (p = buf + wildoff; p < s; ++p)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3404 if (rem_backslash(p))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3405 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3406 STRMOVE(p, p + 1);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3407 --e;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3408 --s;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3409 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3410
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3411 // Check for "**" between "s" and "e".
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3412 for (p = s; p < e; ++p)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3413 if (p[0] == '*' && p[1] == '*')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3414 starstar = TRUE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3415
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3416 starts_with_dot = *s == '.';
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3417 pat = file_pat_to_reg_pat(s, e, NULL, FALSE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3418 if (pat == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3419 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3420 vim_free(buf);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3421 return 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3422 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3423
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3424 // compile the regexp into a program
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3425 if (flags & (EW_NOERROR | EW_NOTWILD))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3426 ++emsg_silent;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3427 regmatch.rm_ic = TRUE; // Always ignore case
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3428 regmatch.regprog = vim_regcomp(pat, RE_MAGIC);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3429 if (flags & (EW_NOERROR | EW_NOTWILD))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3430 --emsg_silent;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3431 vim_free(pat);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3432
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3433 if (regmatch.regprog == NULL && (flags & EW_NOTWILD) == 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3434 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3435 vim_free(buf);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3436 return 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3437 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3438
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3439 // remember the pattern or file name being looked for
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3440 matchname = vim_strsave(s);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3441
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3442 // If "**" is by itself, this is the first time we encounter it and more
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3443 // is following then find matches without any directory.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3444 if (!didstar && stardepth < 100 && starstar && e - s == 2
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3445 && *path_end == '/')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3446 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3447 STRCPY(s, path_end + 1);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3448 ++stardepth;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3449 (void)dos_expandpath(gap, buf, (int)(s - buf), flags, TRUE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3450 --stardepth;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3451 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3452
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3453 // Scan all files in the directory with "dir/ *.*"
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3454 STRCPY(s, "*.*");
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3455 wn = enc_to_utf16(buf, NULL);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3456 if (wn != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3457 hFind = FindFirstFileW(wn, &wfb);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3458 ok = (hFind != INVALID_HANDLE_VALUE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3459
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3460 while (ok)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3461 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3462 p = utf16_to_enc(wfb.cFileName, NULL); // p is allocated here
19936
ce463840c826 patch 8.2.0524: Win32: searching for file matches is slow
Bram Moolenaar <Bram@vim.org>
parents: 19930
diff changeset
3463
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3464 if (p == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3465 break; // out of memory
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3466
23873
7d3ee4d508b5 patch 8.2.2478: MS-Windows: backup files for plugins are loaded
Bram Moolenaar <Bram@vim.org>
parents: 23602
diff changeset
3467 // Do not use the alternate filename when the file name ends in '~',
7d3ee4d508b5 patch 8.2.2478: MS-Windows: backup files for plugins are loaded
Bram Moolenaar <Bram@vim.org>
parents: 23602
diff changeset
3468 // because it picks up backup files: short name for "foo.vim~" is
7d3ee4d508b5 patch 8.2.2478: MS-Windows: backup files for plugins are loaded
Bram Moolenaar <Bram@vim.org>
parents: 23602
diff changeset
3469 // "foo~1.vim", which matches "*.vim".
7d3ee4d508b5 patch 8.2.2478: MS-Windows: backup files for plugins are loaded
Bram Moolenaar <Bram@vim.org>
parents: 23602
diff changeset
3470 if (*wfb.cAlternateFileName == NUL || p[STRLEN(p) - 1] == '~')
19938
f33098f1aec0 patch 8.2.0525: Win32: typo in assignment and misplaced paren
Bram Moolenaar <Bram@vim.org>
parents: 19936
diff changeset
3471 p_alt = NULL;
19936
ce463840c826 patch 8.2.0524: Win32: searching for file matches is slow
Bram Moolenaar <Bram@vim.org>
parents: 19930
diff changeset
3472 else
ce463840c826 patch 8.2.0524: Win32: searching for file matches is slow
Bram Moolenaar <Bram@vim.org>
parents: 19930
diff changeset
3473 p_alt = utf16_to_enc(wfb.cAlternateFileName, NULL);
ce463840c826 patch 8.2.0524: Win32: searching for file matches is slow
Bram Moolenaar <Bram@vim.org>
parents: 19930
diff changeset
3474
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3475 // Ignore entries starting with a dot, unless when asked for. Accept
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3476 // all entries found with "matchname".
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3477 if ((p[0] != '.' || starts_with_dot
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3478 || ((flags & EW_DODOT)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3479 && p[1] != NUL && (p[1] != '.' || p[2] != NUL)))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3480 && (matchname == NULL
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3481 || (regmatch.regprog != NULL
19938
f33098f1aec0 patch 8.2.0525: Win32: typo in assignment and misplaced paren
Bram Moolenaar <Bram@vim.org>
parents: 19936
diff changeset
3482 && (vim_regexec(&regmatch, p, (colnr_T)0)
19936
ce463840c826 patch 8.2.0524: Win32: searching for file matches is slow
Bram Moolenaar <Bram@vim.org>
parents: 19930
diff changeset
3483 || (p_alt != NULL
19938
f33098f1aec0 patch 8.2.0525: Win32: typo in assignment and misplaced paren
Bram Moolenaar <Bram@vim.org>
parents: 19936
diff changeset
3484 && vim_regexec(&regmatch, p_alt, (colnr_T)0))))
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3485 || ((flags & EW_NOTWILD)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3486 && fnamencmp(path + (s - buf), p, e - s) == 0)))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3487 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3488 STRCPY(s, p);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3489 len = (int)STRLEN(buf);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3490
19936
ce463840c826 patch 8.2.0524: Win32: searching for file matches is slow
Bram Moolenaar <Bram@vim.org>
parents: 19930
diff changeset
3491 if (starstar && stardepth < 100
ce463840c826 patch 8.2.0524: Win32: searching for file matches is slow
Bram Moolenaar <Bram@vim.org>
parents: 19930
diff changeset
3492 && (wfb.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3493 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3494 // For "**" in the pattern first go deeper in the tree to
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3495 // find matches.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3496 STRCPY(buf + len, "/**");
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3497 STRCPY(buf + len + 3, path_end);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3498 ++stardepth;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3499 (void)dos_expandpath(gap, buf, len + 1, flags, TRUE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3500 --stardepth;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3501 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3502
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3503 STRCPY(buf + len, path_end);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3504 if (mch_has_exp_wildcard(path_end))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3505 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3506 // need to expand another component of the path
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3507 // remove backslashes for the remaining components only
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3508 (void)dos_expandpath(gap, buf, len + 1, flags, FALSE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3509 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3510 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3511 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3512 // no more wildcards, check if there is a match
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3513 // remove backslashes for the remaining components only
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3514 if (*path_end != 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3515 backslash_halve(buf + len + 1);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3516 if (mch_getperm(buf) >= 0) // add existing file
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3517 addfile(gap, buf, flags);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3518 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3519 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3520
19936
ce463840c826 patch 8.2.0524: Win32: searching for file matches is slow
Bram Moolenaar <Bram@vim.org>
parents: 19930
diff changeset
3521 vim_free(p_alt);
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3522 vim_free(p);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3523 ok = FindNextFileW(hFind, &wfb);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3524 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3525
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3526 FindClose(hFind);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3527 vim_free(wn);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3528 vim_free(buf);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3529 vim_regfree(regmatch.regprog);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3530 vim_free(matchname);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3531
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3532 matches = gap->ga_len - start_len;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3533 if (matches > 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3534 qsort(((char_u **)gap->ga_data) + start_len, (size_t)matches,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3535 sizeof(char_u *), pstrcmp);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3536 return matches;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3537 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3538
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3539 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3540 mch_expandpath(
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3541 garray_T *gap,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3542 char_u *path,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3543 int flags) // EW_* flags
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3544 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3545 return dos_expandpath(gap, path, 0, flags, FALSE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3546 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3547 #endif // MSWIN
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3548
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3549 #if (defined(UNIX) && !defined(VMS)) || defined(USE_UNIXFILENAME) \
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3550 || defined(PROTO)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3551 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3552 * Unix style wildcard expansion code.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3553 * It's here because it's used both for Unix and Mac.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3554 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3555 static int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3556 pstrcmp(const void *a, const void *b)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3557 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3558 return (pathcmp(*(char **)a, *(char **)b, -1));
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3559 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3560
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3561 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3562 * Recursively expand one path component into all matching files and/or
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3563 * directories. Adds matches to "gap". Handles "*", "?", "[a-z]", "**", etc.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3564 * "path" has backslashes before chars that are not to be expanded, starting
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3565 * at "path + wildoff".
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3566 * Return the number of matches found.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3567 * NOTE: much of this is identical to dos_expandpath(), keep in sync!
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3568 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3569 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3570 unix_expandpath(
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3571 garray_T *gap,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3572 char_u *path,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3573 int wildoff,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3574 int flags, // EW_* flags
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3575 int didstar) // expanded "**" once already
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3576 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3577 char_u *buf;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3578 char_u *path_end;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3579 char_u *p, *s, *e;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3580 int start_len = gap->ga_len;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3581 char_u *pat;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3582 regmatch_T regmatch;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3583 int starts_with_dot;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3584 int matches;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3585 int len;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3586 int starstar = FALSE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3587 static int stardepth = 0; // depth for "**" expansion
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3588
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3589 DIR *dirp;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3590 struct dirent *dp;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3591
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3592 // Expanding "**" may take a long time, check for CTRL-C.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3593 if (stardepth > 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3594 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3595 ui_breakcheck();
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3596 if (got_int)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3597 return 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3598 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3599
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3600 // make room for file name
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3601 buf = alloc(STRLEN(path) + BASENAMELEN + 5);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3602 if (buf == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3603 return 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3604
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3605 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3606 * Find the first part in the path name that contains a wildcard.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3607 * When EW_ICASE is set every letter is considered to be a wildcard.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3608 * Copy it into "buf", including the preceding characters.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3609 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3610 p = buf;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3611 s = buf;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3612 e = NULL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3613 path_end = path;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3614 while (*path_end != NUL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3615 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3616 // May ignore a wildcard that has a backslash before it; it will
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3617 // be removed by rem_backslash() or file_pat_to_reg_pat() below.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3618 if (path_end >= path + wildoff && rem_backslash(path_end))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3619 *p++ = *path_end++;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3620 else if (*path_end == '/')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3621 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3622 if (e != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3623 break;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3624 s = p + 1;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3625 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3626 else if (path_end >= path + wildoff
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3627 && (vim_strchr((char_u *)"*?[{~$", *path_end) != NULL
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3628 || (!p_fic && (flags & EW_ICASE)
27784
bfce04a99561 patch 8.2.4418: crash when using special multi-byte character
Bram Moolenaar <Bram@vim.org>
parents: 27621
diff changeset
3629 && vim_isalpha(PTR2CHAR(path_end)))))
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3630 e = p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3631 if (has_mbyte)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3632 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3633 len = (*mb_ptr2len)(path_end);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3634 STRNCPY(p, path_end, len);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3635 p += len;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3636 path_end += len;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3637 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3638 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3639 *p++ = *path_end++;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3640 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3641 e = p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3642 *e = NUL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3643
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3644 // Now we have one wildcard component between "s" and "e".
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3645 // Remove backslashes between "wildoff" and the start of the wildcard
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3646 // component.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3647 for (p = buf + wildoff; p < s; ++p)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3648 if (rem_backslash(p))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3649 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3650 STRMOVE(p, p + 1);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3651 --e;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3652 --s;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3653 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3654
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3655 // Check for "**" between "s" and "e".
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3656 for (p = s; p < e; ++p)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3657 if (p[0] == '*' && p[1] == '*')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3658 starstar = TRUE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3659
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3660 // convert the file pattern to a regexp pattern
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3661 starts_with_dot = *s == '.';
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3662 pat = file_pat_to_reg_pat(s, e, NULL, FALSE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3663 if (pat == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3664 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3665 vim_free(buf);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3666 return 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3667 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3668
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3669 // compile the regexp into a program
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3670 if (flags & EW_ICASE)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3671 regmatch.rm_ic = TRUE; // 'wildignorecase' set
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3672 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3673 regmatch.rm_ic = p_fic; // ignore case when 'fileignorecase' is set
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3674 if (flags & (EW_NOERROR | EW_NOTWILD))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3675 ++emsg_silent;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3676 regmatch.regprog = vim_regcomp(pat, RE_MAGIC);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3677 if (flags & (EW_NOERROR | EW_NOTWILD))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3678 --emsg_silent;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3679 vim_free(pat);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3680
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3681 if (regmatch.regprog == NULL && (flags & EW_NOTWILD) == 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3682 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3683 vim_free(buf);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3684 return 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3685 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3686
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3687 // If "**" is by itself, this is the first time we encounter it and more
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3688 // is following then find matches without any directory.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3689 if (!didstar && stardepth < 100 && starstar && e - s == 2
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3690 && *path_end == '/')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3691 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3692 STRCPY(s, path_end + 1);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3693 ++stardepth;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3694 (void)unix_expandpath(gap, buf, (int)(s - buf), flags, TRUE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3695 --stardepth;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3696 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3697
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3698 // open the directory for scanning
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3699 *s = NUL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3700 dirp = opendir(*buf == NUL ? "." : (char *)buf);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3701
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3702 // Find all matching entries
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3703 if (dirp != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3704 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3705 for (;;)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3706 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3707 dp = readdir(dirp);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3708 if (dp == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3709 break;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3710 if ((dp->d_name[0] != '.' || starts_with_dot
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3711 || ((flags & EW_DODOT)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3712 && dp->d_name[1] != NUL
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3713 && (dp->d_name[1] != '.' || dp->d_name[2] != NUL)))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3714 && ((regmatch.regprog != NULL && vim_regexec(&regmatch,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3715 (char_u *)dp->d_name, (colnr_T)0))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3716 || ((flags & EW_NOTWILD)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3717 && fnamencmp(path + (s - buf), dp->d_name, e - s) == 0)))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3718 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3719 STRCPY(s, dp->d_name);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3720 len = STRLEN(buf);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3721
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3722 if (starstar && stardepth < 100)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3723 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3724 // For "**" in the pattern first go deeper in the tree to
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3725 // find matches.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3726 STRCPY(buf + len, "/**");
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3727 STRCPY(buf + len + 3, path_end);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3728 ++stardepth;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3729 (void)unix_expandpath(gap, buf, len + 1, flags, TRUE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3730 --stardepth;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3731 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3732
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3733 STRCPY(buf + len, path_end);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3734 if (mch_has_exp_wildcard(path_end)) // handle more wildcards
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3735 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3736 // need to expand another component of the path
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3737 // remove backslashes for the remaining components only
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3738 (void)unix_expandpath(gap, buf, len + 1, flags, FALSE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3739 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3740 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3741 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3742 stat_T sb;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3743
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3744 // no more wildcards, check if there is a match
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3745 // remove backslashes for the remaining components only
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3746 if (*path_end != NUL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3747 backslash_halve(buf + len + 1);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3748 // add existing file or symbolic link
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3749 if ((flags & EW_ALLLINKS) ? mch_lstat((char *)buf, &sb) >= 0
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3750 : mch_getperm(buf) >= 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3751 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3752 #ifdef MACOS_CONVERT
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3753 size_t precomp_len = STRLEN(buf)+1;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3754 char_u *precomp_buf =
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3755 mac_precompose_path(buf, precomp_len, &precomp_len);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3756
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3757 if (precomp_buf)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3758 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3759 mch_memmove(buf, precomp_buf, precomp_len);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3760 vim_free(precomp_buf);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3761 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3762 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3763 addfile(gap, buf, flags);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3764 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3765 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3766 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3767 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3768
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3769 closedir(dirp);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3770 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3771
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3772 vim_free(buf);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3773 vim_regfree(regmatch.regprog);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3774
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3775 matches = gap->ga_len - start_len;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3776 if (matches > 0)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3777 qsort(((char_u **)gap->ga_data) + start_len, matches,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3778 sizeof(char_u *), pstrcmp);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3779 return matches;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3780 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3781 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3782
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3783 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3784 * Return TRUE if "p" contains what looks like an environment variable.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3785 * Allowing for escaping.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3786 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3787 static int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3788 has_env_var(char_u *p)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3789 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3790 for ( ; *p; MB_PTR_ADV(p))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3791 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3792 if (*p == '\\' && p[1] != NUL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3793 ++p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3794 else if (vim_strchr((char_u *)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3795 #if defined(MSWIN)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3796 "$%"
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3797 #else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3798 "$"
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3799 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3800 , *p) != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3801 return TRUE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3802 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3803 return FALSE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3804 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3805
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3806 #ifdef SPECIAL_WILDCHAR
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3807 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3808 * Return TRUE if "p" contains a special wildcard character, one that Vim
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3809 * cannot expand, requires using a shell.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3810 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3811 static int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3812 has_special_wildchar(char_u *p)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3813 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3814 for ( ; *p; MB_PTR_ADV(p))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3815 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3816 // Disallow line break characters.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3817 if (*p == '\r' || *p == '\n')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3818 break;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3819 // Allow for escaping.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3820 if (*p == '\\' && p[1] != NUL && p[1] != '\r' && p[1] != '\n')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3821 ++p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3822 else if (vim_strchr((char_u *)SPECIAL_WILDCHAR, *p) != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3823 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3824 // A { must be followed by a matching }.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3825 if (*p == '{' && vim_strchr(p, '}') == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3826 continue;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3827 // A quote and backtick must be followed by another one.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3828 if ((*p == '`' || *p == '\'') && vim_strchr(p, *p) == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3829 continue;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3830 return TRUE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3831 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3832 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3833 return FALSE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3834 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3835 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3836
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3837 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3838 * Generic wildcard expansion code.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3839 *
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3840 * Characters in "pat" that should not be expanded must be preceded with a
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3841 * backslash. E.g., "/path\ with\ spaces/my\*star*"
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3842 *
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3843 * Return FAIL when no single file was found. In this case "num_file" is not
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3844 * set, and "file" may contain an error message.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3845 * Return OK when some files found. "num_file" is set to the number of
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3846 * matches, "file" to the array of matches. Call FreeWild() later.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3847 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3848 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3849 gen_expand_wildcards(
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3850 int num_pat, // number of input patterns
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3851 char_u **pat, // array of input patterns
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3852 int *num_file, // resulting number of files
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3853 char_u ***file, // array of resulting files
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3854 int flags) // EW_* flags
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3855 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3856 int i;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3857 garray_T ga;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3858 char_u *p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3859 static int recursive = FALSE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3860 int add_pat;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3861 int retval = OK;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3862 #if defined(FEAT_SEARCHPATH)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3863 int did_expand_in_path = FALSE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3864 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3865
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3866 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3867 * expand_env() is called to expand things like "~user". If this fails,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3868 * it calls ExpandOne(), which brings us back here. In this case, always
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3869 * call the machine specific expansion function, if possible. Otherwise,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3870 * return FAIL.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3871 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3872 if (recursive)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3873 #ifdef SPECIAL_WILDCHAR
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3874 return mch_expand_wildcards(num_pat, pat, num_file, file, flags);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3875 #else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3876 return FAIL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3877 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3878
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3879 #ifdef SPECIAL_WILDCHAR
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3880 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3881 * If there are any special wildcard characters which we cannot handle
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3882 * here, call machine specific function for all the expansion. This
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3883 * avoids starting the shell for each argument separately.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3884 * For `=expr` do use the internal function.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3885 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3886 for (i = 0; i < num_pat; i++)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3887 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3888 if (has_special_wildchar(pat[i])
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3889 # ifdef VIM_BACKTICK
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3890 && !(vim_backtick(pat[i]) && pat[i][1] == '=')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3891 # endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3892 )
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3893 return mch_expand_wildcards(num_pat, pat, num_file, file, flags);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3894 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3895 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3896
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3897 recursive = TRUE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3898
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3899 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3900 * The matching file names are stored in a growarray. Init it empty.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3901 */
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 26952
diff changeset
3902 ga_init2(&ga, sizeof(char_u *), 30);
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3903
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3904 for (i = 0; i < num_pat; ++i)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3905 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3906 add_pat = -1;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3907 p = pat[i];
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3908
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3909 #ifdef VIM_BACKTICK
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3910 if (vim_backtick(p))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3911 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3912 add_pat = expand_backtick(&ga, p, flags);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3913 if (add_pat == -1)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3914 retval = FAIL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3915 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3916 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3917 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3918 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3919 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3920 * First expand environment variables, "~/" and "~user/".
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3921 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3922 if ((has_env_var(p) && !(flags & EW_NOTENV)) || *p == '~')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3923 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3924 p = expand_env_save_opt(p, TRUE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3925 if (p == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3926 p = pat[i];
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3927 #ifdef UNIX
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3928 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3929 * On Unix, if expand_env() can't expand an environment
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3930 * variable, use the shell to do that. Discard previously
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3931 * found file names and start all over again.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3932 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3933 else if (has_env_var(p) || *p == '~')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3934 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3935 vim_free(p);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3936 ga_clear_strings(&ga);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3937 i = mch_expand_wildcards(num_pat, pat, num_file, file,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3938 flags|EW_KEEPDOLLAR);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3939 recursive = FALSE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3940 return i;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3941 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3942 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3943 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3944
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3945 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3946 * If there are wildcards: Expand file names and add each match to
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3947 * the list. If there is no match, and EW_NOTFOUND is given, add
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3948 * the pattern.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3949 * If there are no wildcards: Add the file name if it exists or
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3950 * when EW_NOTFOUND is given.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3951 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3952 if (mch_has_exp_wildcard(p))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3953 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3954 #if defined(FEAT_SEARCHPATH)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3955 if ((flags & EW_PATH)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3956 && !mch_isFullName(p)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3957 && !(p[0] == '.'
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3958 && (vim_ispathsep(p[1])
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3959 || (p[1] == '.' && vim_ispathsep(p[2]))))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3960 )
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3961 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3962 // :find completion where 'path' is used.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3963 // Recursiveness is OK here.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3964 recursive = FALSE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3965 add_pat = expand_in_path(&ga, p, flags);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3966 recursive = TRUE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3967 did_expand_in_path = TRUE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3968 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3969 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3970 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3971 add_pat = mch_expandpath(&ga, p, flags);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3972 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3973 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3974
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3975 if (add_pat == -1 || (add_pat == 0 && (flags & EW_NOTFOUND)))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3976 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3977 char_u *t = backslash_halve_save(p);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3979 // When EW_NOTFOUND is used, always add files and dirs. Makes
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3980 // "vim c:/" work.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3981 if (flags & EW_NOTFOUND)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3982 addfile(&ga, t, flags | EW_DIR | EW_FILE);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3983 else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3984 addfile(&ga, t, flags);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3985
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3986 if (t != p)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3987 vim_free(t);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3988 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3989
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3990 #if defined(FEAT_SEARCHPATH)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3991 if (did_expand_in_path && ga.ga_len > 0 && (flags & EW_PATH))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3992 uniquefy_paths(&ga, p);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3993 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3994 if (p != pat[i])
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3995 vim_free(p);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3996 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
3997
21072
42e2fb7ec6e1 patch 8.2.1087: possible memory leak when file expansion fails
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
3998 // When returning FAIL the array must be freed here.
42e2fb7ec6e1 patch 8.2.1087: possible memory leak when file expansion fails
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
3999 if (retval == FAIL)
42e2fb7ec6e1 patch 8.2.1087: possible memory leak when file expansion fails
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
4000 ga_clear(&ga);
42e2fb7ec6e1 patch 8.2.1087: possible memory leak when file expansion fails
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
4001
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4002 *num_file = ga.ga_len;
21072
42e2fb7ec6e1 patch 8.2.1087: possible memory leak when file expansion fails
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
4003 *file = (ga.ga_data != NULL) ? (char_u **)ga.ga_data
42e2fb7ec6e1 patch 8.2.1087: possible memory leak when file expansion fails
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
4004 : (char_u **)_("no matches");
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4005
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4006 recursive = FALSE;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4007
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4008 return ((flags & EW_EMPTYOK) || ga.ga_data != NULL) ? retval : FAIL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4009 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4010
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4011 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4012 * Add a file to a file list. Accepted flags:
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4013 * EW_DIR add directories
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4014 * EW_FILE add files
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4015 * EW_EXEC add executable files
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4016 * EW_NOTFOUND add even when it doesn't exist
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4017 * EW_ADDSLASH add slash after directory name
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4018 * EW_ALLLINKS add symlink also when the referred file does not exist
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4019 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4020 void
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4021 addfile(
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4022 garray_T *gap,
18779
8f05b3cf8557 patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18516
diff changeset
4023 char_u *f, // filename
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4024 int flags)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4025 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4026 char_u *p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4027 int isdir;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4028 stat_T sb;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4029
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4030 // if the file/dir/link doesn't exist, may not add it
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4031 if (!(flags & EW_NOTFOUND) && ((flags & EW_ALLLINKS)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4032 ? mch_lstat((char *)f, &sb) < 0 : mch_getperm(f) < 0))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4033 return;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4034
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4035 #ifdef FNAME_ILLEGAL
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4036 // if the file/dir contains illegal characters, don't add it
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4037 if (vim_strpbrk(f, (char_u *)FNAME_ILLEGAL) != NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4038 return;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4039 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4040
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4041 isdir = mch_isdir(f);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4042 if ((isdir && !(flags & EW_DIR)) || (!isdir && !(flags & EW_FILE)))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4043 return;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4044
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4045 // If the file isn't executable, may not add it. Do accept directories.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4046 // When invoked from expand_shellcmd() do not use $PATH.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4047 if (!isdir && (flags & EW_EXEC)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4048 && !mch_can_exe(f, NULL, !(flags & EW_SHELLCMD)))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4049 return;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4050
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4051 // Make room for another item in the file list.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4052 if (ga_grow(gap, 1) == FAIL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4053 return;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4054
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4055 p = alloc(STRLEN(f) + 1 + isdir);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4056 if (p == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4057 return;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4058
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4059 STRCPY(p, f);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4060 #ifdef BACKSLASH_IN_FILENAME
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4061 slash_adjust(p);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4062 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4063 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4064 * Append a slash or backslash after directory names if none is present.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4065 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4066 #ifndef DONT_ADD_PATHSEP_TO_DIR
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4067 if (isdir && (flags & EW_ADDSLASH))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4068 add_pathsep(p);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4069 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4070 ((char_u **)gap->ga_data)[gap->ga_len++] = p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4071 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4072
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4073 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4074 * Free the list of files returned by expand_wildcards() or other expansion
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4075 * functions.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4076 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4077 void
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4078 FreeWild(int count, char_u **files)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4079 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4080 if (count <= 0 || files == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4081 return;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4082 while (count--)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4083 vim_free(files[count]);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4084 vim_free(files);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4085 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4086
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4087 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4088 * Compare path "p[]" to "q[]".
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4089 * If "maxlen" >= 0 compare "p[maxlen]" to "q[maxlen]"
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4090 * Return value like strcmp(p, q), but consider path separators.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4091 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4092 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4093 pathcmp(const char *p, const char *q, int maxlen)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4094 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4095 int i, j;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4096 int c1, c2;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4097 const char *s = NULL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4098
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4099 for (i = 0, j = 0; maxlen < 0 || (i < maxlen && j < maxlen);)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4100 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4101 c1 = PTR2CHAR((char_u *)p + i);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4102 c2 = PTR2CHAR((char_u *)q + j);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4103
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4104 // End of "p": check if "q" also ends or just has a slash.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4105 if (c1 == NUL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4106 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4107 if (c2 == NUL) // full match
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4108 return 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4109 s = q;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4110 i = j;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4111 break;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4112 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4113
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4114 // End of "q": check if "p" just has a slash.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4115 if (c2 == NUL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4116 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4117 s = p;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4118 break;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4119 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4120
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4121 if ((p_fic ? MB_TOUPPER(c1) != MB_TOUPPER(c2) : c1 != c2)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4122 #ifdef BACKSLASH_IN_FILENAME
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4123 // consider '/' and '\\' to be equal
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4124 && !((c1 == '/' && c2 == '\\')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4125 || (c1 == '\\' && c2 == '/'))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4126 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4127 )
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4128 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4129 if (vim_ispathsep(c1))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4130 return -1;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4131 if (vim_ispathsep(c2))
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4132 return 1;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4133 return p_fic ? MB_TOUPPER(c1) - MB_TOUPPER(c2)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4134 : c1 - c2; // no match
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4135 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4136
18251
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18051
diff changeset
4137 i += mb_ptr2len((char_u *)p + i);
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18051
diff changeset
4138 j += mb_ptr2len((char_u *)q + j);
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4139 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4140 if (s == NULL) // "i" or "j" ran into "maxlen"
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4141 return 0;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4142
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4143 c1 = PTR2CHAR((char_u *)s + i);
18251
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18051
diff changeset
4144 c2 = PTR2CHAR((char_u *)s + i + mb_ptr2len((char_u *)s + i));
17978
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4145 // ignore a trailing slash, but not "//" or ":/"
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4146 if (c2 == NUL
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4147 && i > 0
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4148 && !after_pathsep((char_u *)s, (char_u *)s + i)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4149 #ifdef BACKSLASH_IN_FILENAME
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4150 && (c1 == '/' || c1 == '\\')
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4151 #else
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4152 && c1 == '/'
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4153 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4154 )
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4155 return 0; // match with trailing slash
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4156 if (s == q)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4157 return -1; // no match
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4158 return 1;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4159 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4160
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4161 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4162 * Return TRUE if "name" is a full (absolute) path name or URL.
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4163 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4164 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4165 vim_isAbsName(char_u *name)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4166 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4167 return (path_with_url(name) != 0 || mch_isFullName(name));
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4168 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4169
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4170 /*
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4171 * Get absolute file name into buffer "buf[len]".
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4172 *
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4173 * return FAIL for failure, OK otherwise
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4174 */
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4175 int
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4176 vim_FullName(
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4177 char_u *fname,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4178 char_u *buf,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4179 int len,
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4180 int force) // force expansion even when already absolute
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4181 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4182 int retval = OK;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4183 int url;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4184
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4185 *buf = NUL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4186 if (fname == NULL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4187 return FAIL;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4188
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4189 url = path_with_url(fname);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4190 if (!url)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4191 retval = mch_FullName(fname, buf, len, force);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4192 if (url || retval == FAIL)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4193 {
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4194 // something failed; use the file name (truncate when too long)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4195 vim_strncpy(buf, fname, len - 1);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4196 }
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4197 #if defined(MSWIN)
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4198 slash_adjust(buf);
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4199 #endif
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4200 return retval;
8f4cc259ed7a patch 8.1.1985: code for dealing with paths is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
4201 }