Mercurial > vim
annotate src/fileio.c @ 31519:0e92ffdd9ea7 v9.0.1092
patch 9.0.1092: search error message doesn't show used pattern
Commit: https://github.com/vim/vim/commit/e86190e7c1297da29d0fc2415fdeca5ecae8d2ba
Author: Rob Pilling <robpilling@gmail.com>
Date: Fri Dec 23 19:06:04 2022 +0000
patch 9.0.1092: search error message doesn't show used pattern
Problem: Search error message doesn't show used pattern.
Solution: Pass the actually used pattern to where the error message is
given. (Rob Pilling, closes #11742)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 23 Dec 2022 20:15:03 +0100 |
| parents | d8e7d725a666 |
| children | f1d5ad2b978e |
| rev | line source |
|---|---|
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * fileio.c: read from and write to a file | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 | |
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16 #if defined(__TANDEM) |
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17 # include <limits.h> // for SSIZE_MAX |
| 7 | 18 #endif |
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19 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_EVAL) |
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20 # include <pwd.h> |
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21 # include <grp.h> |
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22 #endif |
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23 #if defined(VMS) && defined(HAVE_XOS_R_H) |
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24 # include <x11/xos_r.h> |
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25 #endif |
| 7 | 26 |
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27 // Is there any system that doesn't have access()? |
| 574 | 28 #define USE_MCH_ACCESS |
| 7 | 29 |
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30 #if defined(__hpux) && !defined(HAVE_DIRFD) |
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31 # define dirfd(x) ((x)->__dd_fd) |
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32 # define HAVE_DIRFD |
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33 #endif |
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34 |
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35 static char_u *next_fenc(char_u **pp, int *alloced); |
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36 #ifdef FEAT_EVAL |
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37 static char_u *readfile_charconvert(char_u *fname, char_u *fenc, int *fdp); |
| 7 | 38 #endif |
| 39 #ifdef FEAT_CRYPT | |
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40 static char_u *check_for_cryptkey(char_u *cryptkey, char_u *ptr, long *sizep, off_T *filesizep, int newfile, char_u *fname, int *did_ask); |
| 7 | 41 #endif |
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42 static linenr_T readfile_linenr(linenr_T linecnt, char_u *p, char_u *endp); |
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43 static char_u *check_for_bom(char_u *p, long size, int *lenp, int flags); |
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44 |
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45 #ifdef FEAT_EVAL |
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46 static int readdirex_sort; |
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47 #endif |
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48 |
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49 void |
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50 filemess( |
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51 buf_T *buf, |
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52 char_u *name, |
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53 char_u *s, |
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54 int attr) |
| 7 | 55 { |
| 56 int msg_scroll_save; | |
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57 int prev_msg_col = msg_col; |
| 7 | 58 |
| 59 if (msg_silent != 0) | |
| 60 return; | |
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61 msg_add_fname(buf, name); // put file name in IObuff with quotes |
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62 |
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63 // If it's extremely long, truncate it. |
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64 if (STRLEN(IObuff) > IOSIZE - 100) |
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65 IObuff[IOSIZE - 100] = NUL; |
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66 |
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67 // Avoid an over-long translation to cause trouble. |
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68 STRNCAT(IObuff, s, 99); |
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69 |
| 7 | 70 /* |
| 71 * For the first message may have to start a new line. | |
| 72 * For further ones overwrite the previous one, reset msg_scroll before | |
| 73 * calling filemess(). | |
| 74 */ | |
| 75 msg_scroll_save = msg_scroll; | |
| 76 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 77 msg_scroll = FALSE; | |
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78 if (!msg_scroll) // wait a bit when overwriting an error msg |
| 7 | 79 check_for_delay(FALSE); |
| 80 msg_start(); | |
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81 if (prev_msg_col != 0 && msg_col == 0) |
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82 msg_putchar('\r'); // overwrite any previous message. |
| 7 | 83 msg_scroll = msg_scroll_save; |
| 84 msg_scrolled_ign = TRUE; | |
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85 // may truncate the message to avoid a hit-return prompt |
| 7 | 86 msg_outtrans_attr(msg_may_trunc(FALSE, IObuff), attr); |
| 87 msg_clr_eos(); | |
| 88 out_flush(); | |
| 89 msg_scrolled_ign = FALSE; | |
| 90 } | |
| 91 | |
| 92 /* | |
| 93 * Read lines from file "fname" into the buffer after line "from". | |
| 94 * | |
| 95 * 1. We allocate blocks with lalloc, as big as possible. | |
| 96 * 2. Each block is filled with characters from the file with a single read(). | |
| 97 * 3. The lines are inserted in the buffer with ml_append(). | |
| 98 * | |
| 99 * (caller must check that fname != NULL, unless READ_STDIN is used) | |
| 100 * | |
| 101 * "lines_to_skip" is the number of lines that must be skipped | |
| 102 * "lines_to_read" is the number of lines that are appended | |
| 103 * When not recovering lines_to_skip is 0 and lines_to_read MAXLNUM. | |
| 104 * | |
| 105 * flags: | |
| 106 * READ_NEW starting to edit a new buffer | |
| 107 * READ_FILTER reading filter output | |
| 108 * READ_STDIN read from stdin instead of a file | |
| 109 * READ_BUFFER read from curbuf instead of a file (converting after reading | |
| 110 * stdin) | |
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111 * READ_NOFILE do not read a file, only trigger BufReadCmd |
| 7 | 112 * READ_DUMMY read into a dummy buffer (to check if file contents changed) |
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113 * READ_KEEP_UNDO don't clear undo info or read it from a file |
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114 * READ_FIFO read from fifo/socket instead of a file |
| 7 | 115 * |
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116 * return FAIL for failure, NOTDONE for directory (failure), or OK |
| 7 | 117 */ |
| 118 int | |
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119 readfile( |
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120 char_u *fname, |
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121 char_u *sfname, |
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122 linenr_T from, |
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123 linenr_T lines_to_skip, |
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124 linenr_T lines_to_read, |
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125 exarg_T *eap, // can be NULL! |
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126 int flags) |
| 7 | 127 { |
| 128 int fd = 0; | |
| 129 int newfile = (flags & READ_NEW); | |
| 130 int check_readonly; | |
| 131 int filtering = (flags & READ_FILTER); | |
| 132 int read_stdin = (flags & READ_STDIN); | |
| 133 int read_buffer = (flags & READ_BUFFER); | |
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134 int read_fifo = (flags & READ_FIFO); |
| 1486 | 135 int set_options = newfile || read_buffer |
| 136 || (eap != NULL && eap->read_edit); | |
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137 linenr_T read_buf_lnum = 1; // next line to read from curbuf |
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138 colnr_T read_buf_col = 0; // next char to read from this line |
| 7 | 139 char_u c; |
| 140 linenr_T lnum = from; | |
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141 char_u *ptr = NULL; // pointer into read buffer |
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142 char_u *buffer = NULL; // read buffer |
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143 char_u *new_buffer = NULL; // init to shut up gcc |
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144 char_u *line_start = NULL; // init to shut up gcc |
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145 int wasempty; // buffer was empty before reading |
| 7 | 146 colnr_T len; |
| 147 long size = 0; | |
| 148 char_u *p; | |
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149 off_T filesize = 0; |
| 7 | 150 int skip_read = FALSE; |
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151 off_T filesize_disk = 0; // file size read from disk |
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152 off_T filesize_count = 0; // counter |
| 7 | 153 #ifdef FEAT_CRYPT |
| 154 char_u *cryptkey = NULL; | |
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155 int did_ask_for_key = FALSE; |
| 7 | 156 #endif |
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157 #ifdef FEAT_PERSISTENT_UNDO |
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158 context_sha256_T sha_ctx; |
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159 int read_undo_file = FALSE; |
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160 #endif |
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161 int split = 0; // number of split lines |
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162 #define UNKNOWN 0x0fffffff // file size is unknown |
| 7 | 163 linenr_T linecnt; |
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164 int error = FALSE; // errors encountered |
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165 int ff_error = EOL_UNKNOWN; // file format with errors |
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166 long linerest = 0; // remaining chars in line |
| 7 | 167 #ifdef UNIX |
| 168 int perm = 0; | |
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169 int swap_mode = -1; // protection bits for swap file |
| 7 | 170 #else |
| 171 int perm; | |
| 172 #endif | |
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173 int fileformat = 0; // end-of-line format |
| 7 | 174 int keep_fileformat = FALSE; |
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175 stat_T st; |
| 7 | 176 int file_readonly; |
| 177 linenr_T skip_count = 0; | |
| 178 linenr_T read_count = 0; | |
| 179 int msg_save = msg_scroll; | |
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180 linenr_T read_no_eol_lnum = 0; // non-zero lnum when last line of |
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181 // last read was missing the eol |
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182 int try_mac; |
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183 int try_dos; |
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184 int try_unix; |
| 7 | 185 int file_rewind = FALSE; |
| 186 int can_retry; | |
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187 linenr_T conv_error = 0; // line nr with conversion error |
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188 linenr_T illegal_byte = 0; // line nr with illegal byte |
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189 int keep_dest_enc = FALSE; // don't retry when char doesn't fit |
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190 // in destination encoding |
| 595 | 191 int bad_char_behavior = BAD_REPLACE; |
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192 // BAD_KEEP, BAD_DROP or character to |
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193 // replace with |
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194 char_u *tmpname = NULL; // name of 'charconvert' output file |
| 7 | 195 int fio_flags = 0; |
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196 char_u *fenc; // fileencoding to use |
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197 int fenc_alloced; // fenc_next is in allocated memory |
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198 char_u *fenc_next = NULL; // next item in 'fencs' or NULL |
| 7 | 199 int advance_fenc = FALSE; |
| 200 long real_size = 0; | |
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201 #ifdef USE_ICONV |
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202 iconv_t iconv_fd = (iconv_t)-1; // descriptor for iconv() or -1 |
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203 # ifdef FEAT_EVAL |
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204 int did_iconv = FALSE; // TRUE when iconv() failed and trying |
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205 // 'charconvert' next |
| 7 | 206 # endif |
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207 #endif |
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208 int converted = FALSE; // TRUE if conversion done |
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209 int notconverted = FALSE; // TRUE if conversion wanted but it |
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210 // wasn't possible |
| 7 | 211 char_u conv_rest[CONV_RESTLEN]; |
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212 int conv_restlen = 0; // nr of bytes in conv_rest[] |
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213 pos_T orig_start; |
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214 buf_T *old_curbuf; |
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215 char_u *old_b_ffname; |
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216 char_u *old_b_fname; |
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217 int using_b_ffname; |
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218 int using_b_fname; |
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219 static char *msg_is_a_directory = N_("is a directory"); |
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220 int eof; |
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221 |
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222 au_did_filetype = FALSE; // reset before triggering any autocommands |
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223 |
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224 curbuf->b_no_eol_lnum = 0; // in case it was set by the previous read |
| 7 | 225 |
| 226 /* | |
| 227 * If there is no file name yet, use the one for the read file. | |
| 228 * BF_NOTEDITED is set to reflect this. | |
| 229 * Don't do this for a read from a filter. | |
| 230 * Only do this when 'cpoptions' contains the 'f' flag. | |
| 231 */ | |
| 232 if (curbuf->b_ffname == NULL | |
| 233 && !filtering | |
| 234 && fname != NULL | |
| 235 && vim_strchr(p_cpo, CPO_FNAMER) != NULL | |
| 236 && !(flags & READ_DUMMY)) | |
| 237 { | |
| 633 | 238 if (set_rw_fname(fname, sfname) == FAIL) |
| 239 return FAIL; | |
| 7 | 240 } |
| 241 | |
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242 // Remember the initial values of curbuf, curbuf->b_ffname and |
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243 // curbuf->b_fname to detect whether they are altered as a result of |
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244 // executing nasty autocommands. Also check if "fname" and "sfname" |
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245 // point to one of these values. |
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246 old_curbuf = curbuf; |
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247 old_b_ffname = curbuf->b_ffname; |
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248 old_b_fname = curbuf->b_fname; |
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249 using_b_ffname = (fname == curbuf->b_ffname) |
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250 || (sfname == curbuf->b_ffname); |
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251 using_b_fname = (fname == curbuf->b_fname) || (sfname == curbuf->b_fname); |
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252 |
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253 // After reading a file the cursor line changes but we don't want to |
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254 // display the line. |
| 167 | 255 ex_no_reprint = TRUE; |
| 256 | |
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257 // don't display the file info for another buffer now |
| 968 | 258 need_fileinfo = FALSE; |
| 259 | |
| 7 | 260 /* |
| 261 * For Unix: Use the short file name whenever possible. | |
| 262 * Avoids problems with networks and when directory names are changed. | |
| 263 * Don't do this for MS-DOS, a "cd" in a sub-shell may have moved us to | |
| 264 * another directory, which we don't detect. | |
| 265 */ | |
| 266 if (sfname == NULL) | |
| 267 sfname = fname; | |
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268 #if defined(UNIX) |
| 7 | 269 fname = sfname; |
| 270 #endif | |
| 271 | |
| 272 /* | |
| 273 * The BufReadCmd and FileReadCmd events intercept the reading process by | |
| 274 * executing the associated commands instead. | |
| 275 */ | |
| 276 if (!filtering && !read_stdin && !read_buffer) | |
| 277 { | |
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278 orig_start = curbuf->b_op_start; |
| 7 | 279 |
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280 // Set '[ mark to the line above where the lines go (line 1 if zero). |
| 7 | 281 curbuf->b_op_start.lnum = ((from == 0) ? 1 : from); |
| 282 curbuf->b_op_start.col = 0; | |
| 283 | |
| 284 if (newfile) | |
| 285 { | |
| 286 if (apply_autocmds_exarg(EVENT_BUFREADCMD, NULL, sfname, | |
| 287 FALSE, curbuf, eap)) | |
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288 { |
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289 int status = OK; |
| 7 | 290 #ifdef FEAT_EVAL |
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291 if (aborting()) |
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292 status = FAIL; |
| 7 | 293 #endif |
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294 // The BufReadCmd code usually uses ":read" to get the text and |
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295 // perhaps ":file" to change the buffer name. But we should |
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296 // consider this to work like ":edit", thus reset the |
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297 // BF_NOTEDITED flag. Then ":write" will work to overwrite the |
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298 // same file. |
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299 if (status == OK) |
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300 curbuf->b_flags &= ~BF_NOTEDITED; |
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301 return status; |
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302 } |
| 7 | 303 } |
| 304 else if (apply_autocmds_exarg(EVENT_FILEREADCMD, sfname, sfname, | |
| 305 FALSE, NULL, eap)) | |
| 306 #ifdef FEAT_EVAL | |
| 307 return aborting() ? FAIL : OK; | |
| 308 #else | |
| 309 return OK; | |
| 310 #endif | |
| 311 | |
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312 curbuf->b_op_start = orig_start; |
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313 |
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314 if (flags & READ_NOFILE) |
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315 // Return NOTDONE instead of FAIL so that BufEnter can be triggered |
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316 // and other operations don't fail. |
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317 return NOTDONE; |
| 7 | 318 } |
| 319 | |
| 320 if ((shortmess(SHM_OVER) || curbuf->b_help) && p_verbose == 0) | |
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321 msg_scroll = FALSE; // overwrite previous file message |
| 7 | 322 else |
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323 msg_scroll = TRUE; // don't overwrite previous file message |
| 7 | 324 |
| 23 | 325 if (fname != NULL && *fname != NUL) |
| 326 { | |
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327 size_t namelen = STRLEN(fname); |
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328 |
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329 // If the name is too long we might crash further on, quit here. |
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330 if (namelen >= MAXPATHL) |
| 23 | 331 { |
| 332 filemess(curbuf, fname, (char_u *)_("Illegal file name"), 0); | |
| 333 msg_end(); | |
| 334 msg_scroll = msg_save; | |
| 335 return FAIL; | |
| 336 } | |
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337 |
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338 // If the name ends in a path separator, we can't open it. Check here, |
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339 // because reading the file may actually work, but then creating the |
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340 // swap file may destroy it! Reported on MS-DOS and Win 95. |
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341 if (after_pathsep(fname, fname + namelen)) |
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342 { |
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343 filemess(curbuf, fname, (char_u *)_(msg_is_a_directory), 0); |
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344 msg_end(); |
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345 msg_scroll = msg_save; |
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346 return NOTDONE; |
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347 } |
| 7 | 348 } |
| 349 | |
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350 if (!read_stdin && !read_buffer && !read_fifo) |
| 5322 | 351 { |
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352 #if defined(UNIX) || defined(VMS) |
| 5322 | 353 /* |
| 354 * On Unix it is possible to read a directory, so we have to | |
| 355 * check for it before the mch_open(). | |
| 356 */ | |
| 7 | 357 perm = mch_getperm(fname); |
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358 if (perm >= 0 && !S_ISREG(perm) // not a regular file ... |
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359 && !S_ISFIFO(perm) // ... or fifo |
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360 && !S_ISSOCK(perm) // ... or socket |
| 1313 | 361 # ifdef OPEN_CHR_FILES |
| 362 && !(S_ISCHR(perm) && is_dev_fd_file(fname)) | |
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363 // ... or a character special file named /dev/fd/<n> |
| 1313 | 364 # endif |
| 7 | 365 ) |
| 366 { | |
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367 int retval = FAIL; |
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368 |
| 7 | 369 if (S_ISDIR(perm)) |
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370 { |
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371 filemess(curbuf, fname, (char_u *)_(msg_is_a_directory), 0); |
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372 retval = NOTDONE; |
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373 } |
| 7 | 374 else |
| 375 filemess(curbuf, fname, (char_u *)_("is not a file"), 0); | |
| 376 msg_end(); | |
| 377 msg_scroll = msg_save; | |
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378 return retval; |
| 7 | 379 } |
| 5322 | 380 #endif |
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381 #if defined(MSWIN) |
| 1006 | 382 /* |
| 383 * MS-Windows allows opening a device, but we will probably get stuck | |
| 384 * trying to read it. | |
| 385 */ | |
| 386 if (!p_odev && mch_nodetype(fname) == NODE_WRITABLE) | |
| 387 { | |
| 1303 | 388 filemess(curbuf, fname, (char_u *)_("is a device (disabled with 'opendevice' option)"), 0); |
| 1006 | 389 msg_end(); |
| 390 msg_scroll = msg_save; | |
| 391 return FAIL; | |
| 392 } | |
| 5322 | 393 #endif |
| 394 } | |
| 1004 | 395 |
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396 // Set default or forced 'fileformat' and 'binary'. |
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397 set_file_options(set_options, eap); |
| 7 | 398 |
| 399 /* | |
| 400 * When opening a new file we take the readonly flag from the file. | |
| 401 * Default is r/w, can be set to r/o below. | |
| 402 * Don't reset it when in readonly mode | |
| 403 * Only set/reset b_p_ro when BF_CHECK_RO is set. | |
| 404 */ | |
| 405 check_readonly = (newfile && (curbuf->b_flags & BF_CHECK_RO)); | |
| 164 | 406 if (check_readonly && !readonlymode) |
| 7 | 407 curbuf->b_p_ro = FALSE; |
| 408 | |
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409 if (newfile && !read_stdin && !read_buffer && !read_fifo) |
| 7 | 410 { |
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411 // Remember time of file. |
| 7 | 412 if (mch_stat((char *)fname, &st) >= 0) |
| 413 { | |
| 414 buf_store_time(curbuf, &st, fname); | |
| 415 curbuf->b_mtime_read = curbuf->b_mtime; | |
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416 curbuf->b_mtime_read_ns = curbuf->b_mtime_ns; |
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417 filesize_disk = st.st_size; |
| 7 | 418 #ifdef UNIX |
| 419 /* | |
| 420 * Use the protection bits of the original file for the swap file. | |
| 421 * This makes it possible for others to read the name of the | |
| 422 * edited file from the swapfile, but only if they can read the | |
| 423 * edited file. | |
| 424 * Remove the "write" and "execute" bits for group and others | |
| 425 * (they must not write the swapfile). | |
| 426 * Add the "read" and "write" bits for the user, otherwise we may | |
| 427 * not be able to write to the file ourselves. | |
| 428 * Setting the bits is done below, after creating the swap file. | |
| 429 */ | |
| 430 swap_mode = (st.st_mode & 0644) | 0600; | |
| 431 #endif | |
| 432 #ifdef VMS | |
| 433 curbuf->b_fab_rfm = st.st_fab_rfm; | |
| 22 | 434 curbuf->b_fab_rat = st.st_fab_rat; |
| 435 curbuf->b_fab_mrs = st.st_fab_mrs; | |
| 7 | 436 #endif |
| 437 } | |
| 438 else | |
| 439 { | |
| 440 curbuf->b_mtime = 0; | |
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441 curbuf->b_mtime_ns = 0; |
| 7 | 442 curbuf->b_mtime_read = 0; |
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443 curbuf->b_mtime_read_ns = 0; |
| 7 | 444 curbuf->b_orig_size = 0; |
| 445 curbuf->b_orig_mode = 0; | |
| 446 } | |
| 447 | |
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448 // Reset the "new file" flag. It will be set again below when the |
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449 // file doesn't exist. |
| 7 | 450 curbuf->b_flags &= ~(BF_NEW | BF_NEW_W); |
| 451 } | |
| 452 | |
| 453 /* | |
| 454 * for UNIX: check readonly with perm and mch_access() | |
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455 * for Amiga: check readonly by trying to open the file for writing |
| 7 | 456 */ |
| 457 file_readonly = FALSE; | |
| 458 if (read_stdin) | |
| 459 { | |
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460 #if defined(MSWIN) |
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461 // Force binary I/O on stdin to avoid CR-LF -> LF conversion. |
| 7 | 462 setmode(0, O_BINARY); |
| 463 #endif | |
| 464 } | |
| 465 else if (!read_buffer) | |
| 466 { | |
| 467 #ifdef USE_MCH_ACCESS | |
| 468 if ( | |
| 469 # ifdef UNIX | |
| 470 !(perm & 0222) || | |
| 471 # endif | |
| 472 mch_access((char *)fname, W_OK)) | |
| 473 file_readonly = TRUE; | |
| 474 fd = mch_open((char *)fname, O_RDONLY | O_EXTRA, 0); | |
| 475 #else | |
| 476 if (!newfile | |
| 477 || readonlymode | |
| 478 || (fd = mch_open((char *)fname, O_RDWR | O_EXTRA, 0)) < 0) | |
| 479 { | |
| 480 file_readonly = TRUE; | |
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481 // try to open ro |
| 7 | 482 fd = mch_open((char *)fname, O_RDONLY | O_EXTRA, 0); |
| 483 } | |
| 484 #endif | |
| 485 } | |
| 486 | |
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487 if (fd < 0) // cannot open at all |
| 7 | 488 { |
| 489 #ifndef UNIX | |
| 490 int isdir_f; | |
| 491 #endif | |
| 492 msg_scroll = msg_save; | |
| 493 #ifndef UNIX | |
| 494 /* | |
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495 * On Amiga we can't open a directory, check here. |
| 7 | 496 */ |
| 497 isdir_f = (mch_isdir(fname)); | |
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498 perm = mch_getperm(fname); // check if the file exists |
| 7 | 499 if (isdir_f) |
| 500 { | |
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501 filemess(curbuf, sfname, (char_u *)_(msg_is_a_directory), 0); |
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502 curbuf->b_p_ro = TRUE; // must use "w!" now |
| 7 | 503 } |
| 504 else | |
| 505 #endif | |
| 506 if (newfile) | |
| 507 { | |
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508 if (perm < 0 |
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509 #ifdef ENOENT |
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510 && errno == ENOENT |
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511 #endif |
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512 ) |
| 7 | 513 { |
| 514 /* | |
| 515 * Set the 'new-file' flag, so that when the file has | |
| 516 * been created by someone else, a ":w" will complain. | |
| 517 */ | |
| 518 curbuf->b_flags |= BF_NEW; | |
| 519 | |
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520 // Create a swap file now, so that other Vims are warned |
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521 // that we are editing this file. Don't do this for a |
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522 // "nofile" or "nowrite" buffer type. |
| 7 | 523 if (!bt_dontwrite(curbuf)) |
| 1834 | 524 { |
| 7 | 525 check_need_swap(newfile); |
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526 // SwapExists autocommand may mess things up |
| 1834 | 527 if (curbuf != old_curbuf |
| 528 || (using_b_ffname | |
| 529 && (old_b_ffname != curbuf->b_ffname)) | |
| 530 || (using_b_fname | |
| 531 && (old_b_fname != curbuf->b_fname))) | |
| 532 { | |
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533 emsg(_(e_autocommands_changed_buffer_or_buffer_name)); |
| 1834 | 534 return FAIL; |
| 535 } | |
| 536 } | |
| 592 | 537 if (dir_of_file_exists(fname)) |
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538 filemess(curbuf, sfname, |
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539 (char_u *)new_file_message(), 0); |
| 592 | 540 else |
| 541 filemess(curbuf, sfname, | |
| 542 (char_u *)_("[New DIRECTORY]"), 0); | |
| 7 | 543 #ifdef FEAT_VIMINFO |
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544 // Even though this is a new file, it might have been |
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545 // edited before and deleted. Get the old marks. |
| 7 | 546 check_marks_read(); |
| 547 #endif | |
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548 // Set forced 'fileencoding'. |
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549 if (eap != NULL) |
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550 set_forced_fenc(eap); |
| 7 | 551 apply_autocmds_exarg(EVENT_BUFNEWFILE, sfname, sfname, |
| 552 FALSE, curbuf, eap); | |
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553 // remember the current fileformat |
| 7 | 554 save_file_ff(curbuf); |
| 555 | |
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556 #if defined(FEAT_EVAL) |
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557 if (aborting()) // autocmds may abort script processing |
| 7 | 558 return FAIL; |
| 559 #endif | |
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560 return OK; // a new file is not an error |
| 7 | 561 } |
| 562 else | |
| 563 { | |
| 550 | 564 filemess(curbuf, sfname, (char_u *)( |
| 565 # ifdef EFBIG | |
| 566 (errno == EFBIG) ? _("[File too big]") : | |
| 567 # endif | |
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568 # ifdef EOVERFLOW |
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569 (errno == EOVERFLOW) ? _("[File too big]") : |
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570 # endif |
| 550 | 571 _("[Permission Denied]")), 0); |
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572 curbuf->b_p_ro = TRUE; // must use "w!" now |
| 7 | 573 } |
| 574 } | |
| 575 | |
| 576 return FAIL; | |
| 577 } | |
| 578 | |
| 579 /* | |
| 580 * Only set the 'ro' flag for readonly files the first time they are | |
| 581 * loaded. Help files always get readonly mode | |
| 582 */ | |
| 583 if ((check_readonly && file_readonly) || curbuf->b_help) | |
| 584 curbuf->b_p_ro = TRUE; | |
| 585 | |
| 819 | 586 if (set_options) |
| 7 | 587 { |
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588 // Don't change 'eol' if reading from buffer as it will already be |
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|
589 // correctly set when reading stdin. |
| 1486 | 590 if (!read_buffer) |
| 591 { | |
| 30968 | 592 curbuf->b_p_eof = FALSE; |
| 593 curbuf->b_start_eof = FALSE; | |
| 1486 | 594 curbuf->b_p_eol = TRUE; |
| 595 curbuf->b_start_eol = TRUE; | |
| 596 } | |
| 7 | 597 curbuf->b_p_bomb = FALSE; |
| 1352 | 598 curbuf->b_start_bomb = FALSE; |
| 7 | 599 } |
| 600 | |
|
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|
601 // Create a swap file now, so that other Vims are warned that we are |
|
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|
602 // editing this file. |
|
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|
603 // Don't do this for a "nofile" or "nowrite" buffer type. |
| 7 | 604 if (!bt_dontwrite(curbuf)) |
| 605 { | |
| 606 check_need_swap(newfile); | |
| 1834 | 607 if (!read_stdin && (curbuf != old_curbuf |
| 608 || (using_b_ffname && (old_b_ffname != curbuf->b_ffname)) | |
| 609 || (using_b_fname && (old_b_fname != curbuf->b_fname)))) | |
| 610 { | |
|
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|
611 emsg(_(e_autocommands_changed_buffer_or_buffer_name)); |
| 1834 | 612 if (!read_buffer) |
| 613 close(fd); | |
| 614 return FAIL; | |
| 615 } | |
| 7 | 616 #ifdef UNIX |
|
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|
617 // Set swap file protection bits after creating it. |
| 1918 | 618 if (swap_mode > 0 && curbuf->b_ml.ml_mfp != NULL |
| 619 && curbuf->b_ml.ml_mfp->mf_fname != NULL) | |
|
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|
620 { |
|
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|
621 char_u *swap_fname = curbuf->b_ml.ml_mfp->mf_fname; |
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|
622 |
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|
623 /* |
|
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|
624 * If the group-read bit is set but not the world-read bit, then |
|
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|
625 * the group must be equal to the group of the original file. If |
|
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|
626 * we can't make that happen then reset the group-read bit. This |
|
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|
627 * avoids making the swap file readable to more users when the |
|
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|
628 * primary group of the user is too permissive. |
|
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|
629 */ |
|
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|
630 if ((swap_mode & 044) == 040) |
|
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|
631 { |
|
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|
632 stat_T swap_st; |
|
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|
633 |
|
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|
634 if (mch_stat((char *)swap_fname, &swap_st) >= 0 |
|
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|
635 && st.st_gid != swap_st.st_gid |
|
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|
636 # ifdef HAVE_FCHOWN |
|
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|
637 && fchown(curbuf->b_ml.ml_mfp->mf_fd, -1, st.st_gid) |
|
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|
638 == -1 |
|
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|
639 # endif |
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|
640 ) |
|
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|
641 swap_mode &= 0600; |
|
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642 } |
|
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|
643 |
|
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|
644 (void)mch_setperm(swap_fname, (long)swap_mode); |
|
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|
645 } |
| 7 | 646 #endif |
| 647 } | |
| 648 | |
|
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patch 8.1.1231: asking about existing swap file unnecessarily
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changeset
|
649 // If "Quit" selected at ATTENTION dialog, don't load the file |
| 7 | 650 if (swap_exists_action == SEA_QUIT) |
| 651 { | |
| 652 if (!read_buffer && !read_stdin) | |
| 653 close(fd); | |
| 654 return FAIL; | |
| 655 } | |
| 656 | |
|
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|
657 ++no_wait_return; // don't wait for return yet |
| 7 | 658 |
| 659 /* | |
| 660 * Set '[ mark to the line above where the lines go (line 1 if zero). | |
| 661 */ | |
|
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|
662 orig_start = curbuf->b_op_start; |
| 7 | 663 curbuf->b_op_start.lnum = ((from == 0) ? 1 : from); |
| 664 curbuf->b_op_start.col = 0; | |
| 665 | |
|
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|
666 try_mac = (vim_strchr(p_ffs, 'm') != NULL); |
|
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667 try_dos = (vim_strchr(p_ffs, 'd') != NULL); |
|
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|
668 try_unix = (vim_strchr(p_ffs, 'x') != NULL); |
|
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|
669 |
| 7 | 670 if (!read_buffer) |
| 671 { | |
| 672 int m = msg_scroll; | |
| 673 int n = msg_scrolled; | |
| 674 | |
| 675 /* | |
| 676 * The file must be closed again, the autocommands may want to change | |
| 677 * the file before reading it. | |
| 678 */ | |
| 679 if (!read_stdin) | |
|
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|
680 close(fd); // ignore errors |
| 7 | 681 |
| 682 /* | |
| 683 * The output from the autocommands should not overwrite anything and | |
| 684 * should not be overwritten: Set msg_scroll, restore its value if no | |
| 685 * output was done. | |
| 686 */ | |
| 687 msg_scroll = TRUE; | |
| 688 if (filtering) | |
| 689 apply_autocmds_exarg(EVENT_FILTERREADPRE, NULL, sfname, | |
| 690 FALSE, curbuf, eap); | |
| 691 else if (read_stdin) | |
| 692 apply_autocmds_exarg(EVENT_STDINREADPRE, NULL, sfname, | |
| 693 FALSE, curbuf, eap); | |
| 694 else if (newfile) | |
| 695 apply_autocmds_exarg(EVENT_BUFREADPRE, NULL, sfname, | |
| 696 FALSE, curbuf, eap); | |
| 697 else | |
| 698 apply_autocmds_exarg(EVENT_FILEREADPRE, sfname, sfname, | |
| 699 FALSE, NULL, eap); | |
|
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700 // autocommands may have changed it |
|
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|
701 try_mac = (vim_strchr(p_ffs, 'm') != NULL); |
|
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Christian Brabandt <cb@256bit.org>
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|
702 try_dos = (vim_strchr(p_ffs, 'd') != NULL); |
|
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10575
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|
703 try_unix = (vim_strchr(p_ffs, 'x') != NULL); |
|
18619
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patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
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|
704 curbuf->b_op_start = orig_start; |
|
10668
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diff
changeset
|
705 |
| 7 | 706 if (msg_scrolled == n) |
| 707 msg_scroll = m; | |
| 708 | |
| 709 #ifdef FEAT_EVAL | |
|
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diff
changeset
|
710 if (aborting()) // autocmds may abort script processing |
| 7 | 711 { |
| 712 --no_wait_return; | |
| 713 msg_scroll = msg_save; | |
|
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changeset
|
714 curbuf->b_p_ro = TRUE; // must use "w!" now |
| 7 | 715 return FAIL; |
| 716 } | |
| 717 #endif | |
| 718 /* | |
| 719 * Don't allow the autocommands to change the current buffer. | |
| 720 * Try to re-open the file. | |
| 1834 | 721 * |
| 722 * Don't allow the autocommands to change the buffer name either | |
| 723 * (cd for example) if it invalidates fname or sfname. | |
| 7 | 724 */ |
| 725 if (!read_stdin && (curbuf != old_curbuf | |
| 1834 | 726 || (using_b_ffname && (old_b_ffname != curbuf->b_ffname)) |
| 727 || (using_b_fname && (old_b_fname != curbuf->b_fname)) | |
| 7 | 728 || (fd = mch_open((char *)fname, O_RDONLY | O_EXTRA, 0)) < 0)) |
| 729 { | |
| 730 --no_wait_return; | |
| 731 msg_scroll = msg_save; | |
| 732 if (fd < 0) | |
|
26861
df2de1e63de0
patch 8.2.3959: error messages are spread out
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changeset
|
733 emsg(_(e_readpre_autocommands_made_file_unreadable)); |
| 7 | 734 else |
|
26861
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Bram Moolenaar <Bram@vim.org>
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changeset
|
735 emsg(_(e_readpre_autocommands_must_not_change_current_buffer)); |
|
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changeset
|
736 curbuf->b_p_ro = TRUE; // must use "w!" now |
| 7 | 737 return FAIL; |
| 738 } | |
| 739 } | |
| 740 | |
|
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parents:
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changeset
|
741 // Autocommands may add lines to the file, need to check if it is empty |
| 7 | 742 wasempty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
| 743 | |
| 744 if (!recoverymode && !filtering && !(flags & READ_DUMMY)) | |
| 745 { | |
| 746 /* | |
| 747 * Show the user that we are busy reading the input. Sometimes this | |
| 748 * may take a while. When reading from stdin another program may | |
| 749 * still be running, don't move the cursor to the last line, unless | |
| 750 * always using the GUI. | |
| 751 */ | |
| 752 if (read_stdin) | |
| 753 { | |
|
12863
e7ec107f6354
patch 8.0.1308: the "Reading from stdin" message may be undesired
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changeset
|
754 if (!is_not_a_term()) |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
755 { |
| 7 | 756 #ifndef ALWAYS_USE_GUI |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
757 # ifdef VIMDLL |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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changeset
|
758 if (!gui.in_use) |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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|
759 # endif |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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changeset
|
760 mch_msg(_("Vim: Reading from stdin...\n")); |
| 7 | 761 #endif |
| 762 #ifdef FEAT_GUI | |
|
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changeset
|
763 // Also write a message in the GUI window, if there is one. |
|
12863
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patch 8.0.1308: the "Reading from stdin" message may be undesired
Christian Brabandt <cb@256bit.org>
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changeset
|
764 if (gui.in_use && !gui.dying && !gui.starting) |
|
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changeset
|
765 { |
|
27809
b10e94f21344
patch 8.2.4430: GTK: crash when using 'guiligatures' and reading from stdin
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
766 // make a copy, gui_write() may try to change it |
|
b10e94f21344
patch 8.2.4430: GTK: crash when using 'guiligatures' and reading from stdin
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changeset
|
767 p = vim_strsave((char_u *)_("Reading from stdin...")); |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
768 if (p != NULL) |
|
b10e94f21344
patch 8.2.4430: GTK: crash when using 'guiligatures' and reading from stdin
Bram Moolenaar <Bram@vim.org>
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changeset
|
769 { |
|
b10e94f21344
patch 8.2.4430: GTK: crash when using 'guiligatures' and reading from stdin
Bram Moolenaar <Bram@vim.org>
parents:
27752
diff
changeset
|
770 gui_write(p, (int)STRLEN(p)); |
|
b10e94f21344
patch 8.2.4430: GTK: crash when using 'guiligatures' and reading from stdin
Bram Moolenaar <Bram@vim.org>
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changeset
|
771 vim_free(p); |
|
b10e94f21344
patch 8.2.4430: GTK: crash when using 'guiligatures' and reading from stdin
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
772 } |
|
12863
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patch 8.0.1308: the "Reading from stdin" message may be undesired
Christian Brabandt <cb@256bit.org>
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changeset
|
773 } |
|
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Christian Brabandt <cb@256bit.org>
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changeset
|
774 #endif |
|
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patch 8.0.1308: the "Reading from stdin" message may be undesired
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changeset
|
775 } |
| 7 | 776 } |
| 777 else if (!read_buffer) | |
| 778 filemess(curbuf, sfname, (char_u *)"", 0); | |
| 779 } | |
| 780 | |
|
18779
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diff
changeset
|
781 msg_scroll = FALSE; // overwrite the file message |
| 7 | 782 |
| 783 /* | |
| 784 * Set linecnt now, before the "retry" caused by a wrong guess for | |
| 785 * fileformat, and after the autocommands, which may change them. | |
| 786 */ | |
| 787 linecnt = curbuf->b_ml.ml_line_count; | |
| 788 | |
|
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parents:
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diff
changeset
|
789 // "++bad=" argument. |
| 595 | 790 if (eap != NULL && eap->bad_char != 0) |
| 612 | 791 { |
| 595 | 792 bad_char_behavior = eap->bad_char; |
| 819 | 793 if (set_options) |
| 612 | 794 curbuf->b_bad_char = eap->bad_char; |
| 795 } | |
| 796 else | |
| 797 curbuf->b_bad_char = 0; | |
| 595 | 798 |
| 7 | 799 /* |
| 595 | 800 * Decide which 'encoding' to use or use first. |
| 7 | 801 */ |
| 802 if (eap != NULL && eap->force_enc != 0) | |
| 803 { | |
| 804 fenc = enc_canonize(eap->cmd + eap->force_enc); | |
| 805 fenc_alloced = TRUE; | |
| 595 | 806 keep_dest_enc = TRUE; |
| 7 | 807 } |
| 808 else if (curbuf->b_p_bin) | |
| 809 { | |
|
18779
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Bram Moolenaar <Bram@vim.org>
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changeset
|
810 fenc = (char_u *)""; // binary: don't convert |
| 7 | 811 fenc_alloced = FALSE; |
| 812 } | |
| 813 else if (curbuf->b_help) | |
| 814 { | |
| 815 char_u firstline[80]; | |
| 301 | 816 int fc; |
| 7 | 817 |
|
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818 // Help files are either utf-8 or latin1. Try utf-8 first, if this |
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819 // fails it must be latin1. |
|
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820 // Always do this when 'encoding' is "utf-8". Otherwise only do |
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821 // this when needed to avoid [converted] remarks all the time. |
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822 // It is needed when the first line contains non-ASCII characters. |
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823 // That is only in *.??x files. |
| 7 | 824 fenc = (char_u *)"latin1"; |
| 825 c = enc_utf8; | |
| 301 | 826 if (!c && !read_stdin) |
| 827 { | |
| 828 fc = fname[STRLEN(fname) - 1]; | |
| 829 if (TOLOWER_ASC(fc) == 'x') | |
| 830 { | |
|
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831 // Read the first line (and a bit more). Immediately rewind to |
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832 // the start of the file. If the read() fails "len" is -1. |
| 2664 | 833 len = read_eintr(fd, firstline, 80); |
|
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Christian Brabandt <cb@256bit.org>
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834 vim_lseek(fd, (off_T)0L, SEEK_SET); |
| 301 | 835 for (p = firstline; p < firstline + len; ++p) |
| 836 if (*p >= 0x80) | |
| 837 { | |
| 838 c = TRUE; | |
| 839 break; | |
| 840 } | |
| 841 } | |
| 7 | 842 } |
| 843 | |
| 844 if (c) | |
| 845 { | |
| 846 fenc_next = fenc; | |
| 847 fenc = (char_u *)"utf-8"; | |
| 848 | |
|
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849 // When the file is utf-8 but a character doesn't fit in |
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850 // 'encoding' don't retry. In help text editing utf-8 bytes |
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851 // doesn't make sense. |
| 844 | 852 if (!enc_utf8) |
| 853 keep_dest_enc = TRUE; | |
| 7 | 854 } |
| 855 fenc_alloced = FALSE; | |
| 856 } | |
| 857 else if (*p_fencs == NUL) | |
| 858 { | |
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859 fenc = curbuf->b_p_fenc; // use format from buffer |
| 7 | 860 fenc_alloced = FALSE; |
| 861 } | |
| 862 else | |
| 863 { | |
|
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864 fenc_next = p_fencs; // try items in 'fileencodings' |
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865 fenc = next_fenc(&fenc_next, &fenc_alloced); |
| 7 | 866 } |
| 867 | |
| 868 /* | |
| 869 * Jump back here to retry reading the file in different ways. | |
| 870 * Reasons to retry: | |
| 871 * - encoding conversion failed: try another one from "fenc_next" | |
| 872 * - BOM detected and fenc was set, need to setup conversion | |
| 873 * - "fileformat" check failed: try another | |
| 874 * | |
| 875 * Variables set for special retry actions: | |
| 876 * "file_rewind" Rewind the file to start reading it again. | |
| 877 * "advance_fenc" Advance "fenc" using "fenc_next". | |
| 878 * "skip_read" Re-use already read bytes (BOM detected). | |
| 879 * "did_iconv" iconv() conversion failed, try 'charconvert'. | |
| 880 * "keep_fileformat" Don't reset "fileformat". | |
| 881 * | |
| 882 * Other status indicators: | |
| 883 * "tmpname" When != NULL did conversion with 'charconvert'. | |
| 884 * Output file has to be deleted afterwards. | |
| 885 * "iconv_fd" When != -1 did conversion with iconv(). | |
| 886 */ | |
| 887 retry: | |
| 888 | |
| 889 if (file_rewind) | |
| 890 { | |
| 891 if (read_buffer) | |
| 892 { | |
| 893 read_buf_lnum = 1; | |
| 894 read_buf_col = 0; | |
| 895 } | |
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896 else if (read_stdin || vim_lseek(fd, (off_T)0L, SEEK_SET) != 0) |
| 7 | 897 { |
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898 // Can't rewind the file, give up. |
| 7 | 899 error = TRUE; |
| 900 goto failed; | |
| 901 } | |
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902 // Delete the previously read lines. |
| 7 | 903 while (lnum > from) |
|
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Bram Moolenaar <Bram@vim.org>
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904 ml_delete(lnum--); |
| 7 | 905 file_rewind = FALSE; |
| 819 | 906 if (set_options) |
| 1352 | 907 { |
| 7 | 908 curbuf->b_p_bomb = FALSE; |
| 1352 | 909 curbuf->b_start_bomb = FALSE; |
| 910 } | |
| 595 | 911 conv_error = 0; |
| 7 | 912 } |
| 913 | |
| 914 /* | |
| 915 * When retrying with another "fenc" and the first time "fileformat" | |
| 916 * will be reset. | |
| 917 */ | |
| 918 if (keep_fileformat) | |
| 919 keep_fileformat = FALSE; | |
| 920 else | |
| 921 { | |
| 922 if (eap != NULL && eap->force_ff != 0) | |
| 1742 | 923 { |
| 7 | 924 fileformat = get_fileformat_force(curbuf, eap); |
| 1742 | 925 try_unix = try_dos = try_mac = FALSE; |
| 926 } | |
| 7 | 927 else if (curbuf->b_p_bin) |
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928 fileformat = EOL_UNIX; // binary: use Unix format |
| 7 | 929 else if (*p_ffs == NUL) |
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930 fileformat = get_fileformat(curbuf);// use format from buffer |
| 7 | 931 else |
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932 fileformat = EOL_UNKNOWN; // detect from file |
| 7 | 933 } |
| 934 | |
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935 #ifdef USE_ICONV |
| 7 | 936 if (iconv_fd != (iconv_t)-1) |
| 937 { | |
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938 // aborted conversion with iconv(), close the descriptor |
| 7 | 939 iconv_close(iconv_fd); |
| 940 iconv_fd = (iconv_t)-1; | |
| 941 } | |
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942 #endif |
| 7 | 943 |
| 944 if (advance_fenc) | |
| 945 { | |
| 946 /* | |
| 947 * Try the next entry in 'fileencodings'. | |
| 948 */ | |
| 949 advance_fenc = FALSE; | |
| 950 | |
| 951 if (eap != NULL && eap->force_enc != 0) | |
| 952 { | |
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953 // Conversion given with "++cc=" wasn't possible, read |
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954 // without conversion. |
| 7 | 955 notconverted = TRUE; |
| 595 | 956 conv_error = 0; |
| 7 | 957 if (fenc_alloced) |
| 958 vim_free(fenc); | |
| 959 fenc = (char_u *)""; | |
| 960 fenc_alloced = FALSE; | |
| 961 } | |
| 962 else | |
| 963 { | |
| 964 if (fenc_alloced) | |
| 965 vim_free(fenc); | |
| 966 if (fenc_next != NULL) | |
| 967 { | |
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968 fenc = next_fenc(&fenc_next, &fenc_alloced); |
| 7 | 969 } |
| 970 else | |
| 971 { | |
| 972 fenc = (char_u *)""; | |
| 973 fenc_alloced = FALSE; | |
| 974 } | |
| 975 } | |
| 976 if (tmpname != NULL) | |
| 977 { | |
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978 mch_remove(tmpname); // delete converted file |
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979 VIM_CLEAR(tmpname); |
| 7 | 980 } |
| 981 } | |
| 982 | |
| 983 /* | |
| 1948 | 984 * Conversion may be required when the encoding of the file is different |
| 985 * from 'encoding' or 'encoding' is UTF-16, UCS-2 or UCS-4. | |
| 7 | 986 */ |
| 987 fio_flags = 0; | |
| 1948 | 988 converted = need_conversion(fenc); |
| 989 if (converted) | |
| 7 | 990 { |
| 991 | |
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992 // "ucs-bom" means we need to check the first bytes of the file |
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993 // for a BOM. |
| 7 | 994 if (STRCMP(fenc, ENC_UCSBOM) == 0) |
| 995 fio_flags = FIO_UCSBOM; | |
| 996 | |
| 997 /* | |
| 998 * Check if UCS-2/4 or Latin1 to UTF-8 conversion needs to be | |
| 999 * done. This is handled below after read(). Prepare the | |
| 1000 * fio_flags to avoid having to parse the string each time. | |
| 1001 * Also check for Unicode to Latin1 conversion, because iconv() | |
| 1002 * appears not to handle this correctly. This works just like | |
| 1003 * conversion to UTF-8 except how the resulting character is put in | |
| 1004 * the buffer. | |
| 1005 */ | |
| 1006 else if (enc_utf8 || STRCMP(p_enc, "latin1") == 0) | |
| 1007 fio_flags = get_fio_flags(fenc); | |
| 1008 | |
|
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1009 #ifdef MSWIN |
| 7 | 1010 /* |
| 1011 * Conversion from an MS-Windows codepage to UTF-8 or another codepage | |
| 1012 * is handled with MultiByteToWideChar(). | |
| 1013 */ | |
| 1014 if (fio_flags == 0) | |
| 1015 fio_flags = get_win_fio_flags(fenc); | |
|
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1016 #endif |
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1017 |
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1018 #ifdef MACOS_CONVERT |
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1019 // Conversion from Apple MacRoman to latin1 or UTF-8 |
| 7 | 1020 if (fio_flags == 0) |
| 1021 fio_flags = get_mac_fio_flags(fenc); | |
|
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1022 #endif |
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1023 |
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1024 #ifdef USE_ICONV |
| 7 | 1025 /* |
| 1026 * Try using iconv() if we can't convert internally. | |
| 1027 */ | |
| 1028 if (fio_flags == 0 | |
|
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1029 # ifdef FEAT_EVAL |
| 7 | 1030 && !did_iconv |
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1031 # endif |
| 7 | 1032 ) |
| 1033 iconv_fd = (iconv_t)my_iconv_open( | |
| 1034 enc_utf8 ? (char_u *)"utf-8" : p_enc, fenc); | |
|
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1035 #endif |
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|
1036 |
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changeset
|
1037 #ifdef FEAT_EVAL |
| 7 | 1038 /* |
| 1039 * Use the 'charconvert' expression when conversion is required | |
| 1040 * and we can't do it internally or with iconv(). | |
| 1041 */ | |
| 1042 if (fio_flags == 0 && !read_stdin && !read_buffer && *p_ccv != NUL | |
|
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|
1043 && !read_fifo |
|
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1044 # ifdef USE_ICONV |
| 7 | 1045 && iconv_fd == (iconv_t)-1 |
|
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1046 # endif |
| 7 | 1047 ) |
| 1048 { | |
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|
1049 # ifdef USE_ICONV |
| 7 | 1050 did_iconv = FALSE; |
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1051 # endif |
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1052 // Skip conversion when it's already done (retry for wrong |
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1053 // "fileformat"). |
| 7 | 1054 if (tmpname == NULL) |
| 1055 { | |
| 1056 tmpname = readfile_charconvert(fname, fenc, &fd); | |
| 1057 if (tmpname == NULL) | |
| 1058 { | |
|
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1059 // Conversion failed. Try another one. |
| 7 | 1060 advance_fenc = TRUE; |
| 1061 if (fd < 0) | |
| 1062 { | |
|
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1063 // Re-opening the original file failed! |
|
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patch 8.2.3959: error messages are spread out
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changeset
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1064 emsg(_(e_conversion_mad_file_unreadable)); |
| 7 | 1065 error = TRUE; |
| 1066 goto failed; | |
| 1067 } | |
| 1068 goto retry; | |
| 1069 } | |
| 1070 } | |
| 1071 } | |
| 1072 else | |
|
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1073 #endif |
| 7 | 1074 { |
| 1075 if (fio_flags == 0 | |
|
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1076 #ifdef USE_ICONV |
| 7 | 1077 && iconv_fd == (iconv_t)-1 |
|
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1078 #endif |
| 7 | 1079 ) |
| 1080 { | |
|
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1081 // Conversion wanted but we can't. |
|
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1082 // Try the next conversion in 'fileencodings' |
| 7 | 1083 advance_fenc = TRUE; |
| 1084 goto retry; | |
| 1085 } | |
| 1086 } | |
| 1087 } | |
| 1088 | |
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1089 // Set "can_retry" when it's possible to rewind the file and try with |
|
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1090 // another "fenc" value. It's FALSE when no other "fenc" to try, reading |
|
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1091 // stdin or fixed at a specific encoding. |
|
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commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1092 can_retry = (*fenc != NUL && !read_stdin && !read_fifo && !keep_dest_enc); |
| 7 | 1093 |
| 1094 if (!skip_read) | |
| 1095 { | |
| 1096 linerest = 0; | |
| 1097 filesize = 0; | |
|
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patch 8.2.3022: available encryption methods are not strong enough
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1098 filesize_count = 0; |
| 7 | 1099 skip_count = lines_to_skip; |
| 1100 read_count = lines_to_read; | |
| 1101 conv_restlen = 0; | |
|
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1102 #ifdef FEAT_PERSISTENT_UNDO |
|
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1103 read_undo_file = (newfile && (flags & READ_KEEP_UNDO) == 0 |
|
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1104 && curbuf->b_ffname != NULL |
|
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1105 && curbuf->b_p_udf |
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1106 && !filtering |
|
9828
e84e45786691
commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1107 && !read_fifo |
|
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1108 && !read_stdin |
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|
1109 && !read_buffer); |
|
2214
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|
1110 if (read_undo_file) |
|
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1111 sha256_start(&sha_ctx); |
|
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1112 #endif |
| 6122 | 1113 #ifdef FEAT_CRYPT |
| 1114 if (curbuf->b_cryptstate != NULL) | |
| 1115 { | |
|
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1116 // Need to free the state, but keep the key, don't want to ask for |
|
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1117 // it again. |
| 6122 | 1118 crypt_free_state(curbuf->b_cryptstate); |
| 1119 curbuf->b_cryptstate = NULL; | |
| 1120 } | |
| 1121 #endif | |
| 7 | 1122 } |
| 1123 | |
| 1124 while (!error && !got_int) | |
| 1125 { | |
| 1126 /* | |
| 1127 * We allocate as much space for the file as we can get, plus | |
| 1128 * space for the old line plus room for one terminating NUL. | |
| 1129 * The amount is limited by the fact that read() only can read | |
|
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patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
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1130 * up to max_unsigned characters (and other things). |
| 7 | 1131 */ |
|
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1132 if (!skip_read) |
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1133 { |
|
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1134 #if defined(SSIZE_MAX) && (SSIZE_MAX < 0x10000L) |
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1135 size = SSIZE_MAX; // use max I/O size, 52K |
|
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1136 #else |
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1137 // Use buffer >= 64K. Add linerest to double the size if the |
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1138 // line gets very long, to avoid a lot of copying. But don't |
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1139 // read more than 1 Mbyte at a time, so we can be interrupted. |
|
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1140 size = 0x10000L + linerest; |
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1141 if (size > 0x100000L) |
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1142 size = 0x100000L; |
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1143 #endif |
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1144 } |
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1145 |
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1146 // Protect against the argument of lalloc() going negative. |
|
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1147 if (size < 0 || size + linerest + 1 < 0 || linerest >= MAXCOL) |
| 7 | 1148 { |
| 1149 ++split; | |
|
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1150 *ptr = NL; // split line by inserting a NL |
| 7 | 1151 size = 1; |
| 1152 } | |
| 1153 else | |
| 1154 { | |
| 1155 if (!skip_read) | |
| 1156 { | |
| 836 | 1157 for ( ; size >= 10; size = (long)((long_u)size >> 1)) |
| 7 | 1158 { |
|
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patch 8.1.1386: unessesary type casts for lalloc()
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1159 if ((new_buffer = lalloc(size + linerest + 1, |
| 7 | 1160 FALSE)) != NULL) |
| 1161 break; | |
| 1162 } | |
| 1163 if (new_buffer == NULL) | |
| 1164 { | |
| 1165 do_outofmem_msg((long_u)(size * 2 + linerest + 1)); | |
| 1166 error = TRUE; | |
| 1167 break; | |
| 1168 } | |
|
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1169 if (linerest) // copy characters from the previous buffer |
| 7 | 1170 mch_memmove(new_buffer, ptr - linerest, (size_t)linerest); |
| 1171 vim_free(buffer); | |
| 1172 buffer = new_buffer; | |
| 1173 ptr = buffer + linerest; | |
| 1174 line_start = buffer; | |
| 1175 | |
|
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1176 // May need room to translate into. |
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1177 // For iconv() we don't really know the required space, use a |
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1178 // factor ICONV_MULT. |
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1179 // latin1 to utf-8: 1 byte becomes up to 2 bytes |
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1180 // utf-16 to utf-8: 2 bytes become up to 3 bytes, 4 bytes |
|
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1181 // become up to 4 bytes, size must be multiple of 2 |
|
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1182 // ucs-2 to utf-8: 2 bytes become up to 3 bytes, size must be |
|
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1183 // multiple of 2 |
|
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1184 // ucs-4 to utf-8: 4 bytes become up to 6 bytes, size must be |
|
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1185 // multiple of 4 |
| 835 | 1186 real_size = (int)size; |
|
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1187 #ifdef USE_ICONV |
| 7 | 1188 if (iconv_fd != (iconv_t)-1) |
| 1189 size = size / ICONV_MULT; | |
| 1190 else | |
|
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1191 #endif |
| 7 | 1192 if (fio_flags & FIO_LATIN1) |
| 1193 size = size / 2; | |
| 1194 else if (fio_flags & (FIO_UCS2 | FIO_UTF16)) | |
| 1195 size = (size * 2 / 3) & ~1; | |
| 1196 else if (fio_flags & FIO_UCS4) | |
| 1197 size = (size * 2 / 3) & ~3; | |
| 1198 else if (fio_flags == FIO_UCSBOM) | |
|
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|
1199 size = size / ICONV_MULT; // worst case |
|
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patch 8.1.0941: macros for MS-Windows are inconsistent
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diff
changeset
|
1200 #ifdef MSWIN |
| 7 | 1201 else if (fio_flags & FIO_CODEPAGE) |
|
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1202 size = size / ICONV_MULT; // also worst case |
|
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1203 #endif |
|
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|
1204 #ifdef MACOS_CONVERT |
| 7 | 1205 else if (fio_flags & FIO_MACROMAN) |
|
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1206 size = size / ICONV_MULT; // also worst case |
|
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1207 #endif |
|
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1208 |
| 7 | 1209 if (conv_restlen > 0) |
| 1210 { | |
|
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changeset
|
1211 // Insert unconverted bytes from previous line. |
| 7 | 1212 mch_memmove(ptr, conv_rest, conv_restlen); |
| 1213 ptr += conv_restlen; | |
| 1214 size -= conv_restlen; | |
| 1215 } | |
| 1216 | |
| 1217 if (read_buffer) | |
| 1218 { | |
| 1219 /* | |
| 1220 * Read bytes from curbuf. Used for converting text read | |
| 1221 * from stdin. | |
| 1222 */ | |
|
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patch 8.2.3032: build problems with MSVC, other crypt issues with libsodium
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
1223 eof = FALSE; |
| 7 | 1224 if (read_buf_lnum > from) |
| 1225 size = 0; | |
| 1226 else | |
| 1227 { | |
| 1228 int n, ni; | |
| 1229 long tlen; | |
| 1230 | |
| 1231 tlen = 0; | |
| 1232 for (;;) | |
| 1233 { | |
| 1234 p = ml_get(read_buf_lnum) + read_buf_col; | |
| 1235 n = (int)STRLEN(p); | |
| 1236 if ((int)tlen + n + 1 > size) | |
| 1237 { | |
|
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changeset
|
1238 // Filled up to "size", append partial line. |
|
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patch 8.1.2379: using old C style comments
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parents:
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diff
changeset
|
1239 // Change NL to NUL to reverse the effect done |
|
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patch 8.1.2379: using old C style comments
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diff
changeset
|
1240 // below. |
| 835 | 1241 n = (int)(size - tlen); |
| 7 | 1242 for (ni = 0; ni < n; ++ni) |
| 1243 { | |
| 1244 if (p[ni] == NL) | |
| 1245 ptr[tlen++] = NUL; | |
| 1246 else | |
| 1247 ptr[tlen++] = p[ni]; | |
| 1248 } | |
| 1249 read_buf_col += n; | |
| 1250 break; | |
| 1251 } | |
|
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1252 |
|
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1253 // Append whole line and new-line. Change NL |
|
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parents:
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diff
changeset
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1254 // to NUL to reverse the effect done below. |
|
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parents:
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diff
changeset
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1255 for (ni = 0; ni < n; ++ni) |
| 7 | 1256 { |
|
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|
1257 if (p[ni] == NL) |
|
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1258 ptr[tlen++] = NUL; |
|
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Bram Moolenaar <Bram@vim.org>
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1259 else |
|
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1260 ptr[tlen++] = p[ni]; |
| 7 | 1261 } |
|
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1262 ptr[tlen++] = NL; |
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1263 read_buf_col = 0; |
|
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1264 if (++read_buf_lnum > from) |
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1265 { |
|
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1266 // When the last line didn't have an |
|
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|
1267 // end-of-line don't add it now either. |
|
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1268 if (!curbuf->b_p_eol) |
|
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|
1269 --tlen; |
|
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1270 size = tlen; |
|
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1271 eof = TRUE; |
|
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1272 break; |
|
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1273 } |
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1274 |
| 7 | 1275 } |
| 1276 } | |
| 1277 } | |
| 1278 else | |
| 1279 { | |
| 1280 /* | |
| 1281 * Read bytes from the file. | |
| 1282 */ | |
|
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patch 8.2.3022: available encryption methods are not strong enough
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diff
changeset
|
1283 # ifdef FEAT_SODIUM |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
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24768
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changeset
|
1284 // Let the crypt layer work with a buffer size of 8192 |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1285 if (filesize == 0) |
|
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patch 8.2.3022: available encryption methods are not strong enough
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diff
changeset
|
1286 // set size to 8K + Sodium Crypt Metadata |
|
24990
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patch 8.2.3032: build problems with MSVC, other crypt issues with libsodium
Bram Moolenaar <Bram@vim.org>
parents:
24970
diff
changeset
|
1287 size = WRITEBUFSIZE + crypt_get_max_header_len() |
|
24970
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patch 8.2.3022: available encryption methods are not strong enough
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diff
changeset
|
1288 + crypto_secretstream_xchacha20poly1305_HEADERBYTES |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
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diff
changeset
|
1289 + crypto_secretstream_xchacha20poly1305_ABYTES; |
|
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diff
changeset
|
1290 |
|
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patch 8.2.3022: available encryption methods are not strong enough
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changeset
|
1291 else if (filesize > 0 && (curbuf->b_cryptstate != NULL && |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
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diff
changeset
|
1292 curbuf->b_cryptstate->method_nr == CRYPT_M_SOD)) |
|
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patch 8.2.3022: available encryption methods are not strong enough
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diff
changeset
|
1293 size = WRITEBUFSIZE + crypto_secretstream_xchacha20poly1305_ABYTES; |
|
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patch 8.2.3022: available encryption methods are not strong enough
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diff
changeset
|
1294 # endif |
|
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patch 8.2.3022: available encryption methods are not strong enough
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changeset
|
1295 eof = size; |
| 2664 | 1296 size = read_eintr(fd, ptr, size); |
|
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|
1297 filesize_count += size; |
|
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|
1298 // hit end of file |
|
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patch 8.2.3022: available encryption methods are not strong enough
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changeset
|
1299 eof = (size < eof || filesize_count == filesize_disk); |
| 7 | 1300 } |
| 1301 | |
| 6122 | 1302 #ifdef FEAT_CRYPT |
| 1303 /* | |
| 1304 * At start of file: Check for magic number of encryption. | |
| 1305 */ | |
| 1306 if (filesize == 0 && size > 0) | |
|
25052
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patch 8.2.3063: crash when switching 'cryptmethod' to xchaha20 with undo file
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1307 { |
| 6122 | 1308 cryptkey = check_for_cryptkey(cryptkey, ptr, &size, |
| 1309 &filesize, newfile, sfname, | |
| 1310 &did_ask_for_key); | |
|
27227
6ce83b3745c0
patch 8.2.4142: build failure with normal features without persistent undo
Bram Moolenaar <Bram@vim.org>
parents:
27028
diff
changeset
|
1311 # if defined(CRYPT_NOT_INPLACE) && defined(FEAT_PERSISTENT_UNDO) |
|
25052
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patch 8.2.3063: crash when switching 'cryptmethod' to xchaha20 with undo file
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changeset
|
1312 if (curbuf->b_cryptstate != NULL |
|
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patch 8.2.3063: crash when switching 'cryptmethod' to xchaha20 with undo file
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changeset
|
1313 && !crypt_works_inplace(curbuf->b_cryptstate)) |
|
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patch 8.2.3063: crash when switching 'cryptmethod' to xchaha20 with undo file
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parents:
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diff
changeset
|
1314 // reading undo file requires crypt_decode_inplace() |
|
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patch 8.2.3063: crash when switching 'cryptmethod' to xchaha20 with undo file
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diff
changeset
|
1315 read_undo_file = FALSE; |
|
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patch 8.2.3063: crash when switching 'cryptmethod' to xchaha20 with undo file
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diff
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|
1316 # endif |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1317 } |
| 6122 | 1318 /* |
| 1319 * Decrypt the read bytes. This is done before checking for | |
| 1320 * EOF because the crypt layer may be buffering. | |
| 1321 */ | |
|
12216
e971ef6c0dee
patch 8.0.0988: warning from Covscan about using NULL pointer
Christian Brabandt <cb@256bit.org>
parents:
12064
diff
changeset
|
1322 if (cryptkey != NULL && curbuf->b_cryptstate != NULL |
|
e971ef6c0dee
patch 8.0.0988: warning from Covscan about using NULL pointer
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1323 && size > 0) |
| 6122 | 1324 { |
|
15531
959cf4c63b18
patch 8.1.0773: not all crypt code is tested
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1325 # ifdef CRYPT_NOT_INPLACE |
| 6122 | 1326 if (crypt_works_inplace(curbuf->b_cryptstate)) |
| 1327 { | |
|
15531
959cf4c63b18
patch 8.1.0773: not all crypt code is tested
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1328 # endif |
|
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patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1329 crypt_decode_inplace(curbuf->b_cryptstate, ptr, |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
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|
1330 size, eof); |
|
15531
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patch 8.1.0773: not all crypt code is tested
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1331 # ifdef CRYPT_NOT_INPLACE |
| 6122 | 1332 } |
| 1333 else | |
| 1334 { | |
| 1335 char_u *newptr = NULL; | |
| 1336 int decrypted_size; | |
| 1337 | |
| 1338 decrypted_size = crypt_decode_alloc( | |
|
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|
1339 curbuf->b_cryptstate, ptr, size, |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1340 &newptr, eof); |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1341 |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
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changeset
|
1342 if (decrypted_size < 0) |
|
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patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
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|
1343 { |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
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|
1344 // error message already given |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
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changeset
|
1345 error = TRUE; |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
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changeset
|
1346 vim_free(newptr); |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
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|
1347 break; |
|
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patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
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|
1348 } |
|
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patch 8.1.2379: using old C style comments
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changeset
|
1349 // If the crypt layer is buffering, not producing |
|
8f05b3cf8557
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1350 // anything yet, need to read more. |
|
13762
9de2b25932eb
patch 8.0.1753: various warnings from a static analyser
Christian Brabandt <cb@256bit.org>
parents:
13752
diff
changeset
|
1351 if (decrypted_size == 0) |
| 6122 | 1352 continue; |
| 1353 | |
| 1354 if (linerest == 0) | |
| 1355 { | |
|
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
1356 // Simple case: reuse returned buffer (may be |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1357 // NULL, checked later). |
| 6122 | 1358 new_buffer = newptr; |
| 1359 } | |
| 1360 else | |
| 1361 { | |
| 1362 long_u new_size; | |
| 1363 | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1364 // Need new buffer to add bytes carried over. |
| 6122 | 1365 new_size = (long_u)(decrypted_size + linerest + 1); |
| 1366 new_buffer = lalloc(new_size, FALSE); | |
| 1367 if (new_buffer == NULL) | |
| 1368 { | |
| 1369 do_outofmem_msg(new_size); | |
| 1370 error = TRUE; | |
| 1371 break; | |
| 1372 } | |
| 1373 | |
| 1374 mch_memmove(new_buffer, buffer, linerest); | |
| 1375 if (newptr != NULL) | |
| 1376 mch_memmove(new_buffer + linerest, newptr, | |
| 1377 decrypted_size); | |
|
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patch 8.2.3022: available encryption methods are not strong enough
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changeset
|
1378 vim_free(newptr); |
| 6122 | 1379 } |
| 1380 | |
| 1381 if (new_buffer != NULL) | |
| 1382 { | |
| 1383 vim_free(buffer); | |
| 1384 buffer = new_buffer; | |
| 1385 new_buffer = NULL; | |
| 1386 line_start = buffer; | |
| 1387 ptr = buffer + linerest; | |
|
24970
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1388 real_size = size; |
| 6122 | 1389 } |
| 1390 size = decrypted_size; | |
| 1391 } | |
|
15531
959cf4c63b18
patch 8.1.0773: not all crypt code is tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1392 # endif |
| 6122 | 1393 } |
| 1394 #endif | |
| 1395 | |
| 7 | 1396 if (size <= 0) |
| 1397 { | |
|
18779
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patch 8.1.2379: using old C style comments
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diff
changeset
|
1398 if (size < 0) // read error |
| 7 | 1399 error = TRUE; |
| 1400 else if (conv_restlen > 0) | |
| 595 | 1401 { |
| 1597 | 1402 /* |
| 1403 * Reached end-of-file but some trailing bytes could | |
| 1404 * not be converted. Truncated file? | |
| 1405 */ | |
| 1406 | |
|
18779
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18767
diff
changeset
|
1407 // When we did a conversion report an error. |
| 1597 | 1408 if (fio_flags != 0 |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1409 #ifdef USE_ICONV |
| 1597 | 1410 || iconv_fd != (iconv_t)-1 |
|
15595
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patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1411 #endif |
| 1597 | 1412 ) |
| 1413 { | |
| 4331 | 1414 if (can_retry) |
| 1415 goto rewind_retry; | |
| 1597 | 1416 if (conv_error == 0) |
| 1417 conv_error = curbuf->b_ml.ml_line_count | |
| 1418 - linecnt + 1; | |
| 1419 } | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1420 // Remember the first linenr with an illegal byte |
| 1597 | 1421 else if (illegal_byte == 0) |
| 1422 illegal_byte = curbuf->b_ml.ml_line_count | |
| 1423 - linecnt + 1; | |
| 1424 if (bad_char_behavior == BAD_DROP) | |
| 595 | 1425 { |
| 1597 | 1426 *(ptr - conv_restlen) = NUL; |
| 1427 conv_restlen = 0; | |
| 1428 } | |
| 1429 else | |
| 1430 { | |
|
18779
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diff
changeset
|
1431 // Replace the trailing bytes with the replacement |
|
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1432 // character if we were converting; if we weren't, |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
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diff
changeset
|
1433 // leave the UTF8 checking code to do it, as it |
|
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patch 8.1.2379: using old C style comments
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diff
changeset
|
1434 // works slightly differently. |
| 1597 | 1435 if (bad_char_behavior != BAD_KEEP && (fio_flags != 0 |
|
15595
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1436 #ifdef USE_ICONV |
| 1597 | 1437 || iconv_fd != (iconv_t)-1 |
|
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patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1438 #endif |
| 1597 | 1439 )) |
| 1440 { | |
| 1441 while (conv_restlen > 0) | |
| 1442 { | |
| 1443 *(--ptr) = bad_char_behavior; | |
| 1444 --conv_restlen; | |
| 1445 } | |
| 1446 } | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1447 fio_flags = 0; // don't convert this |
|
15595
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1448 #ifdef USE_ICONV |
| 834 | 1449 if (iconv_fd != (iconv_t)-1) |
| 1450 { | |
| 1451 iconv_close(iconv_fd); | |
| 1452 iconv_fd = (iconv_t)-1; | |
| 1453 } | |
|
15595
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1454 #endif |
| 595 | 1455 } |
| 1456 } | |
| 7 | 1457 } |
| 1458 } | |
| 1459 skip_read = FALSE; | |
| 1460 | |
| 1461 /* | |
| 1462 * At start of file (or after crypt magic number): Check for BOM. | |
| 1463 * Also check for a BOM for other Unicode encodings, but not after | |
| 1464 * converting with 'charconvert' or when a BOM has already been | |
| 1465 * found. | |
| 1466 */ | |
| 1467 if ((filesize == 0 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1468 #ifdef FEAT_CRYPT |
| 6122 | 1469 || (cryptkey != NULL |
| 1470 && filesize == crypt_get_header_len( | |
| 1471 crypt_get_method_nr(curbuf))) | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1472 #endif |
| 7 | 1473 ) |
| 1474 && (fio_flags == FIO_UCSBOM | |
| 1475 || (!curbuf->b_p_bomb | |
| 1476 && tmpname == NULL | |
| 1477 && (*fenc == 'u' || (*fenc == NUL && enc_utf8))))) | |
| 1478 { | |
| 1479 char_u *ccname; | |
| 1480 int blen; | |
| 1481 | |
|
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parents:
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diff
changeset
|
1482 // no BOM detection in a short file or in binary mode |
| 7 | 1483 if (size < 2 || curbuf->b_p_bin) |
| 1484 ccname = NULL; | |
| 1485 else | |
| 1486 ccname = check_for_bom(ptr, size, &blen, | |
| 1487 fio_flags == FIO_UCSBOM ? FIO_ALL : get_fio_flags(fenc)); | |
| 1488 if (ccname != NULL) | |
| 1489 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1490 // Remove BOM from the text |
| 7 | 1491 filesize += blen; |
| 1492 size -= blen; | |
| 1493 mch_memmove(ptr, ptr + blen, (size_t)size); | |
| 819 | 1494 if (set_options) |
| 1352 | 1495 { |
| 7 | 1496 curbuf->b_p_bomb = TRUE; |
| 1352 | 1497 curbuf->b_start_bomb = TRUE; |
| 1498 } | |
| 7 | 1499 } |
| 1500 | |
| 1501 if (fio_flags == FIO_UCSBOM) | |
| 1502 { | |
| 1503 if (ccname == NULL) | |
| 1504 { | |
|
18779
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1505 // No BOM detected: retry with next encoding. |
| 7 | 1506 advance_fenc = TRUE; |
| 1507 } | |
| 1508 else | |
| 1509 { | |
|
18779
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diff
changeset
|
1510 // BOM detected: set "fenc" and jump back |
| 7 | 1511 if (fenc_alloced) |
| 1512 vim_free(fenc); | |
| 1513 fenc = ccname; | |
| 1514 fenc_alloced = FALSE; | |
| 1515 } | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1516 // retry reading without getting new bytes or rewinding |
| 7 | 1517 skip_read = TRUE; |
| 1518 goto retry; | |
| 1519 } | |
| 1520 } | |
| 1597 | 1521 |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1522 // Include not converted bytes. |
| 1597 | 1523 ptr -= conv_restlen; |
| 1524 size += conv_restlen; | |
| 1525 conv_restlen = 0; | |
| 7 | 1526 /* |
| 1527 * Break here for a read error or end-of-file. | |
| 1528 */ | |
| 1529 if (size <= 0) | |
| 1530 break; | |
| 1531 | |
|
15595
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1532 |
|
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1533 #ifdef USE_ICONV |
| 7 | 1534 if (iconv_fd != (iconv_t)-1) |
| 1535 { | |
| 1536 /* | |
| 1537 * Attempt conversion of the read bytes to 'encoding' using | |
| 1538 * iconv(). | |
| 1539 */ | |
| 1540 const char *fromp; | |
| 1541 char *top; | |
| 1542 size_t from_size; | |
| 1543 size_t to_size; | |
| 1544 | |
| 1545 fromp = (char *)ptr; | |
| 1546 from_size = size; | |
| 1547 ptr += size; | |
| 1548 top = (char *)ptr; | |
| 1549 to_size = real_size - size; | |
| 1550 | |
| 1551 /* | |
| 1552 * If there is conversion error or not enough room try using | |
| 179 | 1553 * another conversion. Except for when there is no |
| 1554 * alternative (help files). | |
| 7 | 1555 */ |
| 177 | 1556 while ((iconv(iconv_fd, (void *)&fromp, &from_size, |
| 1557 &top, &to_size) | |
| 7 | 1558 == (size_t)-1 && ICONV_ERRNO != ICONV_EINVAL) |
| 1559 || from_size > CONV_RESTLEN) | |
| 177 | 1560 { |
| 595 | 1561 if (can_retry) |
| 375 | 1562 goto rewind_retry; |
| 595 | 1563 if (conv_error == 0) |
| 1564 conv_error = readfile_linenr(linecnt, | |
| 1565 ptr, (char_u *)top); | |
| 1566 | |
|
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|
1567 // Deal with a bad byte and continue with the next. |
| 177 | 1568 ++fromp; |
| 1569 --from_size; | |
| 595 | 1570 if (bad_char_behavior == BAD_KEEP) |
| 1571 { | |
| 1572 *top++ = *(fromp - 1); | |
| 1573 --to_size; | |
| 1574 } | |
| 1575 else if (bad_char_behavior != BAD_DROP) | |
| 1576 { | |
| 1577 *top++ = bad_char_behavior; | |
| 1578 --to_size; | |
| 1579 } | |
| 177 | 1580 } |
| 7 | 1581 |
| 1582 if (from_size > 0) | |
| 1583 { | |
|
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changeset
|
1584 // Some remaining characters, keep them for the next |
|
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diff
changeset
|
1585 // round. |
| 7 | 1586 mch_memmove(conv_rest, (char_u *)fromp, from_size); |
| 1587 conv_restlen = (int)from_size; | |
| 1588 } | |
| 1589 | |
|
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changeset
|
1590 // move the linerest to before the converted characters |
| 7 | 1591 line_start = ptr - linerest; |
| 1592 mch_memmove(line_start, buffer, (size_t)linerest); | |
| 1593 size = (long)((char_u *)top - ptr); | |
| 1594 } | |
|
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changeset
|
1595 #endif |
|
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diff
changeset
|
1596 |
|
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7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
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diff
changeset
|
1597 #ifdef MSWIN |
| 7 | 1598 if (fio_flags & FIO_CODEPAGE) |
| 1599 { | |
| 595 | 1600 char_u *src, *dst; |
| 1601 WCHAR ucs2buf[3]; | |
| 1602 int ucs2len; | |
| 1603 int codepage = FIO_GET_CP(fio_flags); | |
| 1604 int bytelen; | |
| 1605 int found_bad; | |
| 1606 char replstr[2]; | |
| 1607 | |
| 7 | 1608 /* |
| 1609 * Conversion from an MS-Windows codepage or UTF-8 to UTF-8 or | |
| 595 | 1610 * a codepage, using standard MS-Windows functions. This |
| 1611 * requires two steps: | |
| 1612 * 1. convert from 'fileencoding' to ucs-2 | |
| 1613 * 2. convert from ucs-2 to 'encoding' | |
| 1614 * | |
| 1615 * Because there may be illegal bytes AND an incomplete byte | |
| 1616 * sequence at the end, we may have to do the conversion one | |
| 1617 * character at a time to get it right. | |
| 7 | 1618 */ |
| 595 | 1619 |
|
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changeset
|
1620 // Replacement string for WideCharToMultiByte(). |
| 595 | 1621 if (bad_char_behavior > 0) |
| 1622 replstr[0] = bad_char_behavior; | |
| 1623 else | |
| 1624 replstr[0] = '?'; | |
| 1625 replstr[1] = NUL; | |
| 1626 | |
| 1627 /* | |
| 1628 * Move the bytes to the end of the buffer, so that we have | |
| 1629 * room to put the result at the start. | |
| 1630 */ | |
| 1631 src = ptr + real_size - size; | |
| 1632 mch_memmove(src, ptr, size); | |
| 7 | 1633 |
| 1634 /* | |
| 595 | 1635 * Do the conversion. |
| 7 | 1636 */ |
| 595 | 1637 dst = ptr; |
| 1638 while (size > 0) | |
| 7 | 1639 { |
| 595 | 1640 found_bad = FALSE; |
| 7 | 1641 |
|
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|
1642 # ifdef CP_UTF8 // VC 4.1 doesn't define CP_UTF8 |
| 595 | 1643 if (codepage == CP_UTF8) |
| 7 | 1644 { |
|
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|
1645 // Handle CP_UTF8 input ourselves to be able to handle |
|
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changeset
|
1646 // trailing bytes properly. |
|
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|
1647 // Get one UTF-8 character from src. |
| 835 | 1648 bytelen = (int)utf_ptr2len_len(src, size); |
| 595 | 1649 if (bytelen > size) |
| 1650 { | |
|
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changeset
|
1651 // Only got some bytes of a character. Normally |
|
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|
1652 // it's put in "conv_rest", but if it's too long |
|
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changeset
|
1653 // deal with it as if they were illegal bytes. |
| 595 | 1654 if (bytelen <= CONV_RESTLEN) |
| 1655 break; | |
| 1656 | |
|
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|
1657 // weird overlong byte sequence |
| 595 | 1658 bytelen = size; |
| 1659 found_bad = TRUE; | |
| 1660 } | |
| 1661 else | |
| 1662 { | |
| 799 | 1663 int u8c = utf_ptr2char(src); |
| 1664 | |
| 622 | 1665 if (u8c > 0xffff || (*src >= 0x80 && bytelen == 1)) |
| 595 | 1666 found_bad = TRUE; |
| 1667 ucs2buf[0] = u8c; | |
| 1668 ucs2len = 1; | |
| 1669 } | |
| 7 | 1670 } |
| 595 | 1671 else |
| 7 | 1672 # endif |
| 595 | 1673 { |
|
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1674 // We don't know how long the byte sequence is, try |
|
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changeset
|
1675 // from one to three bytes. |
| 595 | 1676 for (bytelen = 1; bytelen <= size && bytelen <= 3; |
| 1677 ++bytelen) | |
| 1678 { | |
| 1679 ucs2len = MultiByteToWideChar(codepage, | |
| 1680 MB_ERR_INVALID_CHARS, | |
| 1681 (LPCSTR)src, bytelen, | |
| 1682 ucs2buf, 3); | |
| 1683 if (ucs2len > 0) | |
| 1684 break; | |
| 1685 } | |
| 1686 if (ucs2len == 0) | |
| 1687 { | |
|
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changeset
|
1688 // If we have only one byte then it's probably an |
|
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changeset
|
1689 // incomplete byte sequence. Otherwise discard |
|
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diff
changeset
|
1690 // one byte as a bad character. |
| 595 | 1691 if (size == 1) |
| 1692 break; | |
| 1693 found_bad = TRUE; | |
| 1694 bytelen = 1; | |
| 1695 } | |
| 1696 } | |
| 1697 | |
| 1698 if (!found_bad) | |
| 7 | 1699 { |
| 595 | 1700 int i; |
| 1701 | |
|
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|
1702 // Convert "ucs2buf[ucs2len]" to 'enc' in "dst". |
| 595 | 1703 if (enc_utf8) |
| 1704 { | |
|
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changeset
|
1705 // From UCS-2 to UTF-8. Cannot fail. |
| 595 | 1706 for (i = 0; i < ucs2len; ++i) |
| 1707 dst += utf_char2bytes(ucs2buf[i], dst); | |
| 1708 } | |
| 1709 else | |
| 1710 { | |
| 1711 BOOL bad = FALSE; | |
| 1712 int dstlen; | |
| 1713 | |
|
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|
1714 // From UCS-2 to "enc_codepage". If the |
|
8f05b3cf8557
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diff
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|
1715 // conversion uses the default character "?", |
|
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diff
changeset
|
1716 // the data doesn't fit in this encoding. |
| 595 | 1717 dstlen = WideCharToMultiByte(enc_codepage, 0, |
| 1718 (LPCWSTR)ucs2buf, ucs2len, | |
| 835 | 1719 (LPSTR)dst, (int)(src - dst), |
| 595 | 1720 replstr, &bad); |
| 1721 if (bad) | |
| 1722 found_bad = TRUE; | |
| 1723 else | |
| 1724 dst += dstlen; | |
| 1725 } | |
| 7 | 1726 } |
| 595 | 1727 |
| 1728 if (found_bad) | |
| 1729 { | |
|
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diff
changeset
|
1730 // Deal with bytes we can't convert. |
| 595 | 1731 if (can_retry) |
| 1732 goto rewind_retry; | |
| 1733 if (conv_error == 0) | |
| 1734 conv_error = readfile_linenr(linecnt, ptr, dst); | |
| 1735 if (bad_char_behavior != BAD_DROP) | |
| 1736 { | |
| 1737 if (bad_char_behavior == BAD_KEEP) | |
| 1738 { | |
| 1739 mch_memmove(dst, src, bytelen); | |
| 1740 dst += bytelen; | |
| 1741 } | |
| 1742 else | |
| 1743 *dst++ = bad_char_behavior; | |
| 1744 } | |
| 1745 } | |
| 1746 | |
| 1747 src += bytelen; | |
| 1748 size -= bytelen; | |
| 7 | 1749 } |
| 595 | 1750 |
| 1751 if (size > 0) | |
| 7 | 1752 { |
|
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diff
changeset
|
1753 // An incomplete byte sequence remaining. |
| 595 | 1754 mch_memmove(conv_rest, src, size); |
| 1755 conv_restlen = size; | |
| 7 | 1756 } |
| 595 | 1757 |
|
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|
1758 // The new size is equal to how much "dst" was advanced. |
| 835 | 1759 size = (long)(dst - ptr); |
| 7 | 1760 } |
| 1761 else | |
|
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|
1762 #endif |
|
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changeset
|
1763 #ifdef MACOS_CONVERT |
| 7 | 1764 if (fio_flags & FIO_MACROMAN) |
| 1765 { | |
| 1766 /* | |
| 1767 * Conversion from Apple MacRoman char encoding to UTF-8 or | |
| 18 | 1768 * latin1. This is in os_mac_conv.c. |
| 7 | 1769 */ |
| 18 | 1770 if (macroman2enc(ptr, &size, real_size) == FAIL) |
| 7 | 1771 goto rewind_retry; |
| 1772 } | |
| 1773 else | |
|
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changeset
|
1774 #endif |
| 7 | 1775 if (fio_flags != 0) |
| 1776 { | |
| 1777 int u8c; | |
| 1778 char_u *dest; | |
| 1779 char_u *tail = NULL; | |
| 1780 | |
| 1781 /* | |
| 1782 * "enc_utf8" set: Convert Unicode or Latin1 to UTF-8. | |
| 1783 * "enc_utf8" not set: Convert Unicode to Latin1. | |
| 1784 * Go from end to start through the buffer, because the number | |
| 1785 * of bytes may increase. | |
| 1786 * "dest" points to after where the UTF-8 bytes go, "p" points | |
| 1787 * to after the next character to convert. | |
| 1788 */ | |
| 1789 dest = ptr + real_size; | |
| 1790 if (fio_flags == FIO_LATIN1 || fio_flags == FIO_UTF8) | |
| 1791 { | |
| 1792 p = ptr + size; | |
| 1793 if (fio_flags == FIO_UTF8) | |
| 1794 { | |
|
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diff
changeset
|
1795 // Check for a trailing incomplete UTF-8 sequence |
| 7 | 1796 tail = ptr + size - 1; |
| 1797 while (tail > ptr && (*tail & 0xc0) == 0x80) | |
| 1798 --tail; | |
| 1799 if (tail + utf_byte2len(*tail) <= ptr + size) | |
| 1800 tail = NULL; | |
| 1801 else | |
| 1802 p = tail; | |
| 1803 } | |
| 1804 } | |
| 1805 else if (fio_flags & (FIO_UCS2 | FIO_UTF16)) | |
| 1806 { | |
|
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diff
changeset
|
1807 // Check for a trailing byte |
| 7 | 1808 p = ptr + (size & ~1); |
| 1809 if (size & 1) | |
| 1810 tail = p; | |
| 1811 if ((fio_flags & FIO_UTF16) && p > ptr) | |
| 1812 { | |
|
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diff
changeset
|
1813 // Check for a trailing leading word |
| 7 | 1814 if (fio_flags & FIO_ENDIAN_L) |
| 1815 { | |
| 1816 u8c = (*--p << 8); | |
| 1817 u8c += *--p; | |
| 1818 } | |
| 1819 else | |
| 1820 { | |
| 1821 u8c = *--p; | |
| 1822 u8c += (*--p << 8); | |
| 1823 } | |
| 1824 if (u8c >= 0xd800 && u8c <= 0xdbff) | |
| 1825 tail = p; | |
| 1826 else | |
| 1827 p += 2; | |
| 1828 } | |
| 1829 } | |
|
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|
1830 else // FIO_UCS4 |
| 7 | 1831 { |
|
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diff
changeset
|
1832 // Check for trailing 1, 2 or 3 bytes |
| 7 | 1833 p = ptr + (size & ~3); |
| 1834 if (size & 3) | |
| 1835 tail = p; | |
| 1836 } | |
| 1837 | |
|
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
1838 // If there is a trailing incomplete sequence move it to |
|
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diff
changeset
|
1839 // conv_rest[]. |
| 7 | 1840 if (tail != NULL) |
| 1841 { | |
| 1842 conv_restlen = (int)((ptr + size) - tail); | |
| 1843 mch_memmove(conv_rest, (char_u *)tail, conv_restlen); | |
| 1844 size -= conv_restlen; | |
| 1845 } | |
| 1846 | |
| 1847 | |
| 1848 while (p > ptr) | |
| 1849 { | |
| 1850 if (fio_flags & FIO_LATIN1) | |
| 1851 u8c = *--p; | |
| 1852 else if (fio_flags & (FIO_UCS2 | FIO_UTF16)) | |
| 1853 { | |
| 1854 if (fio_flags & FIO_ENDIAN_L) | |
| 1855 { | |
| 1856 u8c = (*--p << 8); | |
| 1857 u8c += *--p; | |
| 1858 } | |
| 1859 else | |
| 1860 { | |
| 1861 u8c = *--p; | |
| 1862 u8c += (*--p << 8); | |
| 1863 } | |
| 1864 if ((fio_flags & FIO_UTF16) | |
| 1865 && u8c >= 0xdc00 && u8c <= 0xdfff) | |
| 1866 { | |
| 1867 int u16c; | |
| 1868 | |
| 1869 if (p == ptr) | |
| 1870 { | |
|
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diff
changeset
|
1871 // Missing leading word. |
| 7 | 1872 if (can_retry) |
| 1873 goto rewind_retry; | |
| 595 | 1874 if (conv_error == 0) |
| 1875 conv_error = readfile_linenr(linecnt, | |
| 1876 ptr, p); | |
| 1877 if (bad_char_behavior == BAD_DROP) | |
| 1878 continue; | |
| 1879 if (bad_char_behavior != BAD_KEEP) | |
| 1880 u8c = bad_char_behavior; | |
| 7 | 1881 } |
| 1882 | |
|
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changeset
|
1883 // found second word of double-word, get the first |
|
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diff
changeset
|
1884 // word and compute the resulting character |
| 7 | 1885 if (fio_flags & FIO_ENDIAN_L) |
| 1886 { | |
| 1887 u16c = (*--p << 8); | |
| 1888 u16c += *--p; | |
| 1889 } | |
| 1890 else | |
| 1891 { | |
| 1892 u16c = *--p; | |
| 1893 u16c += (*--p << 8); | |
| 1894 } | |
| 595 | 1895 u8c = 0x10000 + ((u16c & 0x3ff) << 10) |
| 1896 + (u8c & 0x3ff); | |
| 1897 | |
|
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changeset
|
1898 // Check if the word is indeed a leading word. |
| 7 | 1899 if (u16c < 0xd800 || u16c > 0xdbff) |
| 1900 { | |
| 1901 if (can_retry) | |
| 1902 goto rewind_retry; | |
| 595 | 1903 if (conv_error == 0) |
| 1904 conv_error = readfile_linenr(linecnt, | |
| 1905 ptr, p); | |
| 1906 if (bad_char_behavior == BAD_DROP) | |
| 1907 continue; | |
| 1908 if (bad_char_behavior != BAD_KEEP) | |
| 1909 u8c = bad_char_behavior; | |
| 7 | 1910 } |
| 1911 } | |
| 1912 } | |
| 1913 else if (fio_flags & FIO_UCS4) | |
| 1914 { | |
| 1915 if (fio_flags & FIO_ENDIAN_L) | |
| 1916 { | |
|
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diff
changeset
|
1917 u8c = (unsigned)*--p << 24; |
|
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Christian Brabandt <cb@256bit.org>
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changeset
|
1918 u8c += (unsigned)*--p << 16; |
|
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changeset
|
1919 u8c += (unsigned)*--p << 8; |
| 7 | 1920 u8c += *--p; |
| 1921 } | |
|
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1922 else // big endian |
| 7 | 1923 { |
| 1924 u8c = *--p; | |
|
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1925 u8c += (unsigned)*--p << 8; |
|
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1926 u8c += (unsigned)*--p << 16; |
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1927 u8c += (unsigned)*--p << 24; |
| 7 | 1928 } |
| 1929 } | |
|
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1930 else // UTF-8 |
| 7 | 1931 { |
| 1932 if (*--p < 0x80) | |
| 1933 u8c = *p; | |
| 1934 else | |
| 1935 { | |
| 1936 len = utf_head_off(ptr, p); | |
| 595 | 1937 p -= len; |
| 1938 u8c = utf_ptr2char(p); | |
| 7 | 1939 if (len == 0) |
| 1940 { | |
|
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1941 // Not a valid UTF-8 character, retry with |
|
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1942 // another fenc when possible, otherwise just |
|
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1943 // report the error. |
| 7 | 1944 if (can_retry) |
| 1945 goto rewind_retry; | |
| 595 | 1946 if (conv_error == 0) |
| 1947 conv_error = readfile_linenr(linecnt, | |
| 1948 ptr, p); | |
| 1949 if (bad_char_behavior == BAD_DROP) | |
| 1950 continue; | |
| 1951 if (bad_char_behavior != BAD_KEEP) | |
| 1952 u8c = bad_char_behavior; | |
| 7 | 1953 } |
| 1954 } | |
| 1955 } | |
|
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1956 if (enc_utf8) // produce UTF-8 |
| 7 | 1957 { |
| 1958 dest -= utf_char2len(u8c); | |
| 1959 (void)utf_char2bytes(u8c, dest); | |
| 1960 } | |
|
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1961 else // produce Latin1 |
| 7 | 1962 { |
| 1963 --dest; | |
| 1964 if (u8c >= 0x100) | |
| 1965 { | |
|
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1966 // character doesn't fit in latin1, retry with |
|
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1967 // another fenc when possible, otherwise just |
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1968 // report the error. |
| 595 | 1969 if (can_retry) |
| 7 | 1970 goto rewind_retry; |
| 595 | 1971 if (conv_error == 0) |
| 1972 conv_error = readfile_linenr(linecnt, ptr, p); | |
| 1973 if (bad_char_behavior == BAD_DROP) | |
| 1974 ++dest; | |
| 1975 else if (bad_char_behavior == BAD_KEEP) | |
| 1976 *dest = u8c; | |
| 1977 else if (eap != NULL && eap->bad_char != 0) | |
| 1978 *dest = bad_char_behavior; | |
| 1979 else | |
| 1980 *dest = 0xBF; | |
| 7 | 1981 } |
| 1982 else | |
| 1983 *dest = u8c; | |
| 1984 } | |
| 1985 } | |
| 1986 | |
|
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1987 // move the linerest to before the converted characters |
| 7 | 1988 line_start = dest - linerest; |
| 1989 mch_memmove(line_start, buffer, (size_t)linerest); | |
| 1990 size = (long)((ptr + real_size) - dest); | |
| 1991 ptr = dest; | |
| 1992 } | |
| 1597 | 1993 else if (enc_utf8 && !curbuf->b_p_bin) |
| 1994 { | |
| 1995 int incomplete_tail = FALSE; | |
| 1996 | |
|
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1997 // Reading UTF-8: Check if the bytes are valid UTF-8. |
| 1597 | 1998 for (p = ptr; ; ++p) |
| 7 | 1999 { |
| 835 | 2000 int todo = (int)((ptr + size) - p); |
| 595 | 2001 int l; |
| 2002 | |
| 2003 if (todo <= 0) | |
| 2004 break; | |
| 7 | 2005 if (*p >= 0x80) |
| 2006 { | |
|
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2007 // A length of 1 means it's an illegal byte. Accept |
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2008 // an incomplete character at the end though, the next |
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2009 // read() will get the next bytes, we'll check it |
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2010 // then. |
| 595 | 2011 l = utf_ptr2len_len(p, todo); |
| 1597 | 2012 if (l > todo && !incomplete_tail) |
| 7 | 2013 { |
|
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2014 // Avoid retrying with a different encoding when |
|
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2015 // a truncated file is more likely, or attempting |
|
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2016 // to read the rest of an incomplete sequence when |
|
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|
2017 // we have already done so. |
| 1597 | 2018 if (p > ptr || filesize > 0) |
| 2019 incomplete_tail = TRUE; | |
|
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2020 // Incomplete byte sequence, move it to conv_rest[] |
|
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2021 // and try to read the rest of it, unless we've |
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2022 // already done so. |
| 1597 | 2023 if (p > ptr) |
| 2024 { | |
| 2025 conv_restlen = todo; | |
| 2026 mch_memmove(conv_rest, p, conv_restlen); | |
| 2027 size -= conv_restlen; | |
| 2028 break; | |
| 2029 } | |
| 7 | 2030 } |
| 1597 | 2031 if (l == 1 || l > todo) |
| 595 | 2032 { |
|
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|
2033 // Illegal byte. If we can try another encoding |
|
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2034 // do that, unless at EOF where a truncated |
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2035 // file is more likely than a conversion error. |
| 1597 | 2036 if (can_retry && !incomplete_tail) |
| 595 | 2037 break; |
|
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|
2038 #ifdef USE_ICONV |
|
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|
2039 // When we did a conversion report an error. |
| 595 | 2040 if (iconv_fd != (iconv_t)-1 && conv_error == 0) |
| 2041 conv_error = readfile_linenr(linecnt, ptr, p); | |
|
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|
2042 #endif |
|
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2043 // Remember the first linenr with an illegal byte |
| 1597 | 2044 if (conv_error == 0 && illegal_byte == 0) |
| 2045 illegal_byte = readfile_linenr(linecnt, ptr, p); | |
| 595 | 2046 |
|
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|
2047 // Drop, keep or replace the bad byte. |
| 595 | 2048 if (bad_char_behavior == BAD_DROP) |
| 2049 { | |
| 1597 | 2050 mch_memmove(p, p + 1, todo - 1); |
| 595 | 2051 --p; |
| 2052 --size; | |
| 2053 } | |
| 2054 else if (bad_char_behavior != BAD_KEEP) | |
| 2055 *p = bad_char_behavior; | |
| 2056 } | |
| 1597 | 2057 else |
| 2058 p += l - 1; | |
| 7 | 2059 } |
| 2060 } | |
| 1597 | 2061 if (p < ptr + size && !incomplete_tail) |
| 7 | 2062 { |
|
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|
2063 // Detected a UTF-8 error. |
| 7 | 2064 rewind_retry: |
|
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2065 // Retry reading with another conversion. |
|
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changeset
|
2066 #if defined(FEAT_EVAL) && defined(USE_ICONV) |
| 595 | 2067 if (*p_ccv != NUL && iconv_fd != (iconv_t)-1) |
|
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|
2068 // iconv() failed, try 'charconvert' |
| 595 | 2069 did_iconv = TRUE; |
| 7 | 2070 else |
|
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|
2071 #endif |
|
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|
2072 // use next item from 'fileencodings' |
| 595 | 2073 advance_fenc = TRUE; |
| 2074 file_rewind = TRUE; | |
| 2075 goto retry; | |
| 7 | 2076 } |
| 2077 } | |
| 2078 | |
|
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2079 // count the number of characters (after conversion!) |
| 7 | 2080 filesize += size; |
| 2081 | |
| 2082 /* | |
| 2083 * when reading the first part of a file: guess EOL type | |
| 2084 */ | |
| 2085 if (fileformat == EOL_UNKNOWN) | |
| 2086 { | |
|
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|
2087 // First try finding a NL, for Dos and Unix |
| 7 | 2088 if (try_dos || try_unix) |
| 2089 { | |
|
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changeset
|
2090 // Reset the carriage return counter. |
| 6635 | 2091 if (try_mac) |
| 2092 try_mac = 1; | |
| 2093 | |
| 7 | 2094 for (p = ptr; p < ptr + size; ++p) |
| 2095 { | |
| 2096 if (*p == NL) | |
| 2097 { | |
| 2098 if (!try_unix | |
| 2099 || (try_dos && p > ptr && p[-1] == CAR)) | |
| 2100 fileformat = EOL_DOS; | |
| 2101 else | |
| 2102 fileformat = EOL_UNIX; | |
| 2103 break; | |
| 2104 } | |
| 6618 | 2105 else if (*p == CAR && try_mac) |
| 2106 try_mac++; | |
| 7 | 2107 } |
| 2108 | |
|
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|
2109 // Don't give in to EOL_UNIX if EOL_MAC is more likely |
| 7 | 2110 if (fileformat == EOL_UNIX && try_mac) |
| 2111 { | |
|
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|
2112 // Need to reset the counters when retrying fenc. |
| 7 | 2113 try_mac = 1; |
| 2114 try_unix = 1; | |
| 2115 for (; p >= ptr && *p != CAR; p--) | |
| 2116 ; | |
| 2117 if (p >= ptr) | |
| 2118 { | |
| 2119 for (p = ptr; p < ptr + size; ++p) | |
| 2120 { | |
| 2121 if (*p == NL) | |
| 2122 try_unix++; | |
| 2123 else if (*p == CAR) | |
| 2124 try_mac++; | |
| 2125 } | |
| 2126 if (try_mac > try_unix) | |
| 2127 fileformat = EOL_MAC; | |
| 2128 } | |
| 2129 } | |
| 6618 | 2130 else if (fileformat == EOL_UNKNOWN && try_mac == 1) |
|
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|
2131 // Looking for CR but found no end-of-line markers at |
|
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changeset
|
2132 // all: use the default format. |
| 6618 | 2133 fileformat = default_fileformat(); |
| 7 | 2134 } |
| 2135 | |
|
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|
2136 // No NL found: may use Mac format |
| 7 | 2137 if (fileformat == EOL_UNKNOWN && try_mac) |
| 2138 fileformat = EOL_MAC; | |
| 2139 | |
|
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|
2140 // Still nothing found? Use first format in 'ffs' |
| 7 | 2141 if (fileformat == EOL_UNKNOWN) |
| 2142 fileformat = default_fileformat(); | |
| 2143 | |
|
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changeset
|
2144 // if editing a new file: may set p_tx and p_ff |
| 819 | 2145 if (set_options) |
| 7 | 2146 set_fileformat(fileformat, OPT_LOCAL); |
| 2147 } | |
| 2148 } | |
| 2149 | |
| 2150 /* | |
| 2151 * This loop is executed once for every character read. | |
| 2152 * Keep it fast! | |
| 2153 */ | |
| 2154 if (fileformat == EOL_MAC) | |
| 2155 { | |
| 2156 --ptr; | |
| 2157 while (++ptr, --size >= 0) | |
| 2158 { | |
|
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changeset
|
2159 // catch most common case first |
| 7 | 2160 if ((c = *ptr) != NUL && c != CAR && c != NL) |
| 2161 continue; | |
| 2162 if (c == NUL) | |
|
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|
2163 *ptr = NL; // NULs are replaced by newlines! |
| 7 | 2164 else if (c == NL) |
|
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|
2165 *ptr = CAR; // NLs are replaced by CRs! |
| 7 | 2166 else |
| 2167 { | |
| 2168 if (skip_count == 0) | |
| 2169 { | |
|
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|
2170 *ptr = NUL; // end of line |
| 7 | 2171 len = (colnr_T) (ptr - line_start + 1); |
| 2172 if (ml_append(lnum, line_start, len, newfile) == FAIL) | |
| 2173 { | |
| 2174 error = TRUE; | |
| 2175 break; | |
| 2176 } | |
|
2214
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2177 #ifdef FEAT_PERSISTENT_UNDO |
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|
2178 if (read_undo_file) |
|
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Bram Moolenaar <bram@vim.org>
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changeset
|
2179 sha256_update(&sha_ctx, line_start, len); |
|
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|
2180 #endif |
| 7 | 2181 ++lnum; |
| 2182 if (--read_count == 0) | |
| 2183 { | |
|
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|
2184 error = TRUE; // break loop |
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|
2185 line_start = ptr; // nothing left to write |
| 7 | 2186 break; |
| 2187 } | |
| 2188 } | |
| 2189 else | |
| 2190 --skip_count; | |
| 2191 line_start = ptr + 1; | |
| 2192 } | |
| 2193 } | |
| 2194 } | |
| 2195 else | |
| 2196 { | |
| 2197 --ptr; | |
| 2198 while (++ptr, --size >= 0) | |
| 2199 { | |
|
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|
2200 if ((c = *ptr) != NUL && c != NL) // catch most common case |
| 7 | 2201 continue; |
| 2202 if (c == NUL) | |
|
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|
2203 *ptr = NL; // NULs are replaced by newlines! |
| 7 | 2204 else |
| 2205 { | |
| 2206 if (skip_count == 0) | |
| 2207 { | |
|
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changeset
|
2208 *ptr = NUL; // end of line |
| 7 | 2209 len = (colnr_T)(ptr - line_start + 1); |
| 2210 if (fileformat == EOL_DOS) | |
| 2211 { | |
|
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d6857a8dc07e
patch 8.0.0227: crash with ff=dos when first line in file has no CR
Christian Brabandt <cb@256bit.org>
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10668
diff
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|
2212 if (ptr > line_start && ptr[-1] == CAR) |
| 7 | 2213 { |
|
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changeset
|
2214 // remove CR before NL |
| 7 | 2215 ptr[-1] = NUL; |
| 2216 --len; | |
| 2217 } | |
| 2218 /* | |
| 2219 * Reading in Dos format, but no CR-LF found! | |
| 2220 * When 'fileformats' includes "unix", delete all | |
| 2221 * the lines read so far and start all over again. | |
| 2222 * Otherwise give an error message later. | |
| 2223 */ | |
| 2224 else if (ff_error != EOL_DOS) | |
| 2225 { | |
| 2226 if ( try_unix | |
| 2227 && !read_stdin | |
| 2228 && (read_buffer | |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
2229 || vim_lseek(fd, (off_T)0L, SEEK_SET) |
|
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
2230 == 0)) |
| 7 | 2231 { |
| 2232 fileformat = EOL_UNIX; | |
| 819 | 2233 if (set_options) |
| 7 | 2234 set_fileformat(EOL_UNIX, OPT_LOCAL); |
| 2235 file_rewind = TRUE; | |
| 2236 keep_fileformat = TRUE; | |
| 2237 goto retry; | |
| 2238 } | |
| 2239 ff_error = EOL_DOS; | |
| 2240 } | |
| 2241 } | |
| 2242 if (ml_append(lnum, line_start, len, newfile) == FAIL) | |
| 2243 { | |
| 2244 error = TRUE; | |
| 2245 break; | |
| 2246 } | |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2247 #ifdef FEAT_PERSISTENT_UNDO |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2248 if (read_undo_file) |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2249 sha256_update(&sha_ctx, line_start, len); |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2250 #endif |
| 7 | 2251 ++lnum; |
| 2252 if (--read_count == 0) | |
| 2253 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2254 error = TRUE; // break loop |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2255 line_start = ptr; // nothing left to write |
| 7 | 2256 break; |
| 2257 } | |
| 2258 } | |
| 2259 else | |
| 2260 --skip_count; | |
| 2261 line_start = ptr + 1; | |
| 2262 } | |
| 2263 } | |
| 2264 } | |
| 2265 linerest = (long)(ptr - line_start); | |
| 2266 ui_breakcheck(); | |
| 2267 } | |
| 2268 | |
| 2269 failed: | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2270 // not an error, max. number of lines reached |
| 7 | 2271 if (error && read_count == 0) |
| 2272 error = FALSE; | |
| 2273 | |
|
30982
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2274 // In Dos format ignore a trailing CTRL-Z, unless 'binary' is set. |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2275 // In old days the file length was in sector count and the CTRL-Z the |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2276 // marker where the file really ended. Assuming we write it to a file |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2277 // system that keeps file length properly the CTRL-Z should be dropped. |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2278 // Set the 'endoffile' option so the user can decide what to write later. |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2279 // In Unix format the CTRL-Z is just another character. |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2280 if (linerest != 0 |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2281 && !curbuf->b_p_bin |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2282 && fileformat == EOL_DOS |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2283 && ptr[-1] == Ctrl_Z) |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2284 { |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2285 ptr--; |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2286 linerest--; |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2287 if (set_options) |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2288 curbuf->b_p_eof = TRUE; |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2289 } |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2290 |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2291 // If we get EOF in the middle of a line, note the fact by resetting |
|
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2292 // 'endofline' and add the line normally. |
| 7 | 2293 if (!error |
| 2294 && !got_int | |
|
30982
92b1338023ee
patch 9.0.0826: if 'endofline' is set CTRL-Z may be written in a wrong place
Bram Moolenaar <Bram@vim.org>
parents:
30968
diff
changeset
|
2295 && linerest != 0) |
| 7 | 2296 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2297 // remember for when writing |
| 819 | 2298 if (set_options) |
| 7 | 2299 curbuf->b_p_eol = FALSE; |
| 2300 *ptr = NUL; | |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2301 len = (colnr_T)(ptr - line_start + 1); |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2302 if (ml_append(lnum, line_start, len, newfile) == FAIL) |
| 7 | 2303 error = TRUE; |
| 2304 else | |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2305 { |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2306 #ifdef FEAT_PERSISTENT_UNDO |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2307 if (read_undo_file) |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2308 sha256_update(&sha_ctx, line_start, len); |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2309 #endif |
| 7 | 2310 read_no_eol_lnum = ++lnum; |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2311 } |
| 7 | 2312 } |
| 2313 | |
| 819 | 2314 if (set_options) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2315 save_file_ff(curbuf); // remember the current file format |
| 7 | 2316 |
| 2317 #ifdef FEAT_CRYPT | |
| 6122 | 2318 if (curbuf->b_cryptstate != NULL) |
| 2319 { | |
| 2320 crypt_free_state(curbuf->b_cryptstate); | |
| 2321 curbuf->b_cryptstate = NULL; | |
| 2322 } | |
| 2323 if (cryptkey != NULL && cryptkey != curbuf->b_p_key) | |
| 2324 crypt_free_key(cryptkey); | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2325 // Don't set cryptkey to NULL, it's used below as a flag that |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2326 // encryption was used. |
| 7 | 2327 #endif |
| 2328 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2329 // If editing a new file: set 'fenc' for the current buffer. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2330 // Also for ":read ++edit file". |
| 819 | 2331 if (set_options) |
| 7 | 2332 set_string_option_direct((char_u *)"fenc", -1, fenc, |
| 694 | 2333 OPT_FREE|OPT_LOCAL, 0); |
| 7 | 2334 if (fenc_alloced) |
| 2335 vim_free(fenc); | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2336 #ifdef USE_ICONV |
| 7 | 2337 if (iconv_fd != (iconv_t)-1) |
| 2338 iconv_close(iconv_fd); | |
| 2339 #endif | |
| 2340 | |
| 2341 if (!read_buffer && !read_stdin) | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2342 close(fd); // errors are ignored |
| 2003 | 2343 #ifdef HAVE_FD_CLOEXEC |
| 2344 else | |
| 2345 { | |
| 2346 int fdflags = fcntl(fd, F_GETFD); | |
|
23467
826a6406ea7b
patch 8.2.2276: list of distributed files is outdated
Bram Moolenaar <Bram@vim.org>
parents:
23017
diff
changeset
|
2347 |
| 2003 | 2348 if (fdflags >= 0 && (fdflags & FD_CLOEXEC) == 0) |
|
7961
a7e58c6e4e9a
commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
2349 (void)fcntl(fd, F_SETFD, fdflags | FD_CLOEXEC); |
| 2003 | 2350 } |
| 2351 #endif | |
| 7 | 2352 vim_free(buffer); |
| 2353 | |
| 2354 #ifdef HAVE_DUP | |
| 2355 if (read_stdin) | |
| 2356 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2357 // Use stderr for stdin, makes shell commands work. |
| 7 | 2358 close(0); |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14700
diff
changeset
|
2359 vim_ignored = dup(2); |
| 7 | 2360 } |
| 2361 #endif | |
| 2362 | |
| 2363 if (tmpname != NULL) | |
| 2364 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2365 mch_remove(tmpname); // delete converted file |
| 7 | 2366 vim_free(tmpname); |
| 2367 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2368 --no_wait_return; // may wait for return now |
| 7 | 2369 |
| 2370 /* | |
| 2371 * In recovery mode everything but autocommands is skipped. | |
| 2372 */ | |
| 2373 if (!recoverymode) | |
| 2374 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2375 // need to delete the last line, which comes from the empty buffer |
| 7 | 2376 if (newfile && wasempty && !(curbuf->b_ml.ml_flags & ML_EMPTY)) |
| 2377 { | |
| 2378 #ifdef FEAT_NETBEANS_INTG | |
| 2379 netbeansFireChanges = 0; | |
| 2380 #endif | |
|
20599
d571231175b4
patch 8.2.0853: ml_delete() often called with FALSE argument
Bram Moolenaar <Bram@vim.org>
parents:
20311
diff
changeset
|
2381 ml_delete(curbuf->b_ml.ml_line_count); |
| 7 | 2382 #ifdef FEAT_NETBEANS_INTG |
| 2383 netbeansFireChanges = 1; | |
| 2384 #endif | |
| 2385 --linecnt; | |
| 2386 } | |
| 2387 linecnt = curbuf->b_ml.ml_line_count - linecnt; | |
| 2388 if (filesize == 0) | |
| 2389 linecnt = 0; | |
| 2390 if (newfile || read_buffer) | |
| 1201 | 2391 { |
|
29732
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
29442
diff
changeset
|
2392 redraw_curbuf_later(UPD_NOT_VALID); |
| 1201 | 2393 #ifdef FEAT_DIFF |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2394 // After reading the text into the buffer the diff info needs to |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2395 // be updated. |
| 1201 | 2396 diff_invalidate(curbuf); |
| 2397 #endif | |
| 2398 #ifdef FEAT_FOLDING | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2399 // All folds in the window are invalid now. Mark them for update |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2400 // before triggering autocommands. |
| 1201 | 2401 foldUpdateAll(curwin); |
| 2402 #endif | |
| 2403 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2404 else if (linecnt) // appended at least one line |
| 7 | 2405 appended_lines_mark(from, linecnt); |
| 2406 | |
| 2407 #ifndef ALWAYS_USE_GUI | |
| 2408 /* | |
| 2409 * If we were reading from the same terminal as where messages go, | |
| 2410 * the screen will have been messed up. | |
| 2411 * Switch on raw mode now and clear the screen. | |
| 2412 */ | |
| 2413 if (read_stdin) | |
| 2414 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2415 settmode(TMODE_RAW); // set to raw mode |
| 7 | 2416 starttermcap(); |
| 2417 screenclear(); | |
| 2418 } | |
| 2419 #endif | |
| 2420 | |
| 2421 if (got_int) | |
| 2422 { | |
| 2423 if (!(flags & READ_DUMMY)) | |
| 2424 { | |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26861
diff
changeset
|
2425 filemess(curbuf, sfname, (char_u *)_(e_interrupted), 0); |
| 7 | 2426 if (newfile) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2427 curbuf->b_p_ro = TRUE; // must use "w!" now |
| 7 | 2428 } |
| 2429 msg_scroll = msg_save; | |
| 2430 #ifdef FEAT_VIMINFO | |
| 2431 check_marks_read(); | |
| 2432 #endif | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2433 return OK; // an interrupt isn't really an error |
| 7 | 2434 } |
| 2435 | |
| 2436 if (!filtering && !(flags & READ_DUMMY)) | |
| 2437 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2438 msg_add_fname(curbuf, sfname); // fname in IObuff with quotes |
| 7 | 2439 c = FALSE; |
| 2440 | |
| 2441 #ifdef UNIX | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2442 if (S_ISFIFO(perm)) // fifo |
| 7 | 2443 { |
| 2444 STRCAT(IObuff, _("[fifo]")); | |
| 2445 c = TRUE; | |
| 2446 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2447 if (S_ISSOCK(perm)) // or socket |
| 7 | 2448 { |
| 2449 STRCAT(IObuff, _("[socket]")); | |
| 2450 c = TRUE; | |
| 2451 } | |
| 1313 | 2452 # ifdef OPEN_CHR_FILES |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2453 if (S_ISCHR(perm)) // or character special |
| 1313 | 2454 { |
| 2455 STRCAT(IObuff, _("[character special]")); | |
| 2456 c = TRUE; | |
| 2457 } | |
| 2458 # endif | |
| 7 | 2459 #endif |
| 2460 if (curbuf->b_p_ro) | |
| 2461 { | |
| 2462 STRCAT(IObuff, shortmess(SHM_RO) ? _("[RO]") : _("[readonly]")); | |
| 2463 c = TRUE; | |
| 2464 } | |
| 2465 if (read_no_eol_lnum) | |
| 2466 { | |
| 2467 msg_add_eol(); | |
| 2468 c = TRUE; | |
| 2469 } | |
| 2470 if (ff_error == EOL_DOS) | |
| 2471 { | |
| 2472 STRCAT(IObuff, _("[CR missing]")); | |
| 2473 c = TRUE; | |
| 2474 } | |
| 2475 if (split) | |
| 2476 { | |
| 2477 STRCAT(IObuff, _("[long lines split]")); | |
| 2478 c = TRUE; | |
| 2479 } | |
| 2480 if (notconverted) | |
| 2481 { | |
| 2482 STRCAT(IObuff, _("[NOT converted]")); | |
| 2483 c = TRUE; | |
| 2484 } | |
| 2485 else if (converted) | |
| 2486 { | |
| 2487 STRCAT(IObuff, _("[converted]")); | |
| 2488 c = TRUE; | |
| 2489 } | |
| 2490 #ifdef FEAT_CRYPT | |
| 2491 if (cryptkey != NULL) | |
| 2492 { | |
| 6122 | 2493 crypt_append_msg(curbuf); |
| 7 | 2494 c = TRUE; |
| 2495 } | |
| 2496 #endif | |
| 595 | 2497 if (conv_error != 0) |
| 2498 { | |
| 2499 sprintf((char *)IObuff + STRLEN(IObuff), | |
| 2500 _("[CONVERSION ERROR in line %ld]"), (long)conv_error); | |
| 7 | 2501 c = TRUE; |
| 2502 } | |
| 2503 else if (illegal_byte > 0) | |
| 2504 { | |
| 2505 sprintf((char *)IObuff + STRLEN(IObuff), | |
| 2506 _("[ILLEGAL BYTE in line %ld]"), (long)illegal_byte); | |
| 2507 c = TRUE; | |
| 2508 } | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2509 else if (error) |
| 7 | 2510 { |
| 2511 STRCAT(IObuff, _("[READ ERRORS]")); | |
| 2512 c = TRUE; | |
| 2513 } | |
| 2514 if (msg_add_fileformat(fileformat)) | |
| 2515 c = TRUE; | |
| 2516 #ifdef FEAT_CRYPT | |
| 2517 if (cryptkey != NULL) | |
|
2180
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
2147
diff
changeset
|
2518 msg_add_lines(c, (long)linecnt, filesize |
| 6122 | 2519 - crypt_get_header_len(crypt_get_method_nr(curbuf))); |
| 7 | 2520 else |
| 2521 #endif | |
| 2522 msg_add_lines(c, (long)linecnt, filesize); | |
| 2523 | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
2524 VIM_CLEAR(keep_msg); |
| 7 | 2525 msg_scrolled_ign = TRUE; |
| 2526 #ifdef ALWAYS_USE_GUI | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2527 // Don't show the message when reading stdin, it would end up in a |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2528 // message box (which might be shown when exiting!) |
| 7 | 2529 if (read_stdin || read_buffer) |
| 2530 p = msg_may_trunc(FALSE, IObuff); | |
| 2531 else | |
| 2532 #endif | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
2533 { |
|
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
2534 if (msg_col > 0) |
|
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
2535 msg_putchar('\r'); // overwrite previous message |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15531
diff
changeset
|
2536 p = (char_u *)msg_trunc_attr((char *)IObuff, FALSE, 0); |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
2537 } |
| 7 | 2538 if (read_stdin || read_buffer || restart_edit != 0 |
| 540 | 2539 || (msg_scrolled != 0 && !need_wait_return)) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2540 // Need to repeat the message after redrawing when: |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2541 // - When reading from stdin (the screen will be cleared next). |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2542 // - When restart_edit is set (otherwise there will be a delay |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2543 // before redrawing). |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2544 // - When the screen was scrolled but there is no wait-return |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2545 // prompt. |
| 679 | 2546 set_keep_msg(p, 0); |
| 7 | 2547 msg_scrolled_ign = FALSE; |
| 2548 } | |
| 2549 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2550 // with errors writing the file requires ":w!" |
| 7 | 2551 if (newfile && (error |
| 595 | 2552 || conv_error != 0 |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2553 || (illegal_byte > 0 && bad_char_behavior != BAD_KEEP))) |
| 7 | 2554 curbuf->b_p_ro = TRUE; |
| 2555 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2556 u_clearline(); // cannot use "U" command after adding lines |
| 7 | 2557 |
| 2558 /* | |
| 2559 * In Ex mode: cursor at last new line. | |
| 2560 * Otherwise: cursor at first new line. | |
| 2561 */ | |
| 2562 if (exmode_active) | |
| 2563 curwin->w_cursor.lnum = from + linecnt; | |
| 2564 else | |
| 2565 curwin->w_cursor.lnum = from + 1; | |
| 2566 check_cursor_lnum(); | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2567 beginline(BL_WHITE | BL_FIX); // on first non-blank |
| 7 | 2568 |
|
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22568
diff
changeset
|
2569 if ((cmdmod.cmod_flags & CMOD_LOCKMARKS) == 0) |
|
18619
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18199
diff
changeset
|
2570 { |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18199
diff
changeset
|
2571 // Set '[ and '] marks to the newly read lines. |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18199
diff
changeset
|
2572 curbuf->b_op_start.lnum = from + 1; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18199
diff
changeset
|
2573 curbuf->b_op_start.col = 0; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18199
diff
changeset
|
2574 curbuf->b_op_end.lnum = from + linecnt; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18199
diff
changeset
|
2575 curbuf->b_op_end.col = 0; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18199
diff
changeset
|
2576 } |
| 696 | 2577 |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
2578 #ifdef MSWIN |
| 696 | 2579 /* |
| 2580 * Work around a weird problem: When a file has two links (only | |
| 2581 * possible on NTFS) and we write through one link, then stat() it | |
| 1651 | 2582 * through the other link, the timestamp information may be wrong. |
| 696 | 2583 * It's correct again after reading the file, thus reset the timestamp |
| 2584 * here. | |
| 2585 */ | |
| 2586 if (newfile && !read_stdin && !read_buffer | |
| 2587 && mch_stat((char *)fname, &st) >= 0) | |
| 2588 { | |
| 2589 buf_store_time(curbuf, &st, fname); | |
| 2590 curbuf->b_mtime_read = curbuf->b_mtime; | |
|
25953
d7e1cf30728c
patch 8.2.3510: changes are only detected with one second accuracy
Bram Moolenaar <Bram@vim.org>
parents:
25838
diff
changeset
|
2591 curbuf->b_mtime_read_ns = curbuf->b_mtime_ns; |
| 696 | 2592 } |
| 2593 #endif | |
| 7 | 2594 } |
| 2595 msg_scroll = msg_save; | |
| 2596 | |
| 2597 #ifdef FEAT_VIMINFO | |
| 2598 /* | |
| 2599 * Get the marks before executing autocommands, so they can be used there. | |
| 2600 */ | |
| 2601 check_marks_read(); | |
| 2602 #endif | |
| 2603 | |
| 2604 /* | |
| 6933 | 2605 * We remember if the last line of the read didn't have |
| 2606 * an eol even when 'binary' is off, to support turning 'fixeol' off, | |
| 2607 * or writing the read again with 'binary' on. The latter is required | |
| 2608 * for ":autocmd FileReadPost *.gz set bin|'[,']!gunzip" to work. | |
| 7 | 2609 */ |
| 2707 | 2610 curbuf->b_no_eol_lnum = read_no_eol_lnum; |
| 7 | 2611 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2612 // When reloading a buffer put the cursor at the first line that is |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2613 // different. |
|
2482
88751831fa0a
When undoing a reload, move the cursor to the first changed line.
Bram Moolenaar <bram@vim.org>
parents:
2410
diff
changeset
|
2614 if (flags & READ_KEEP_UNDO) |
|
88751831fa0a
When undoing a reload, move the cursor to the first changed line.
Bram Moolenaar <bram@vim.org>
parents:
2410
diff
changeset
|
2615 u_find_first_changed(); |
|
88751831fa0a
When undoing a reload, move the cursor to the first changed line.
Bram Moolenaar <bram@vim.org>
parents:
2410
diff
changeset
|
2616 |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2617 #ifdef FEAT_PERSISTENT_UNDO |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2618 /* |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2619 * When opening a new file locate undo info and read it. |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2620 */ |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2621 if (read_undo_file) |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2622 { |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2623 char_u hash[UNDO_HASH_SIZE]; |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2624 |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2625 sha256_finish(&sha_ctx, hash); |
|
2238
3d0a7beb0d75
Made reading/writing undo info a bit more robust.
Bram Moolenaar <bram@vim.org>
parents:
2217
diff
changeset
|
2626 u_read_undo(NULL, hash, fname); |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2627 } |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2628 #endif |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2629 |
|
9828
e84e45786691
commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6
Christian Brabandt <cb@256bit.org>
parents:
9682
diff
changeset
|
2630 if (!read_stdin && !read_fifo && (!read_buffer || sfname != NULL)) |
| 7 | 2631 { |
| 2632 int m = msg_scroll; | |
| 2633 int n = msg_scrolled; | |
| 2634 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2635 // Save the fileformat now, otherwise the buffer will be considered |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2636 // modified if the format/encoding was automatically detected. |
| 819 | 2637 if (set_options) |
| 7 | 2638 save_file_ff(curbuf); |
| 2639 | |
| 2640 /* | |
| 2641 * The output from the autocommands should not overwrite anything and | |
| 2642 * should not be overwritten: Set msg_scroll, restore its value if no | |
| 2643 * output was done. | |
| 2644 */ | |
| 2645 msg_scroll = TRUE; | |
| 2646 if (filtering) | |
| 2647 apply_autocmds_exarg(EVENT_FILTERREADPOST, NULL, sfname, | |
| 2648 FALSE, curbuf, eap); | |
|
9828
e84e45786691
commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6
Christian Brabandt <cb@256bit.org>
parents:
9682
diff
changeset
|
2649 else if (newfile || (read_buffer && sfname != NULL)) |
|
8937
da4f6e238374
commit https://github.com/vim/vim/commit/c3691332f72169c486066200c0f3935418364900
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
2650 { |
| 7 | 2651 apply_autocmds_exarg(EVENT_BUFREADPOST, NULL, sfname, |
| 2652 FALSE, curbuf, eap); | |
|
8937
da4f6e238374
commit https://github.com/vim/vim/commit/c3691332f72169c486066200c0f3935418364900
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
2653 if (!au_did_filetype && *curbuf->b_p_ft != NUL) |
|
da4f6e238374
commit https://github.com/vim/vim/commit/c3691332f72169c486066200c0f3935418364900
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
2654 /* |
|
da4f6e238374
commit https://github.com/vim/vim/commit/c3691332f72169c486066200c0f3935418364900
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
2655 * EVENT_FILETYPE was not triggered but the buffer already has a |
|
da4f6e238374
commit https://github.com/vim/vim/commit/c3691332f72169c486066200c0f3935418364900
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
2656 * filetype. Trigger EVENT_FILETYPE using the existing filetype. |
|
da4f6e238374
commit https://github.com/vim/vim/commit/c3691332f72169c486066200c0f3935418364900
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
2657 */ |
|
da4f6e238374
commit https://github.com/vim/vim/commit/c3691332f72169c486066200c0f3935418364900
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
2658 apply_autocmds(EVENT_FILETYPE, curbuf->b_p_ft, curbuf->b_fname, |
|
da4f6e238374
commit https://github.com/vim/vim/commit/c3691332f72169c486066200c0f3935418364900
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
2659 TRUE, curbuf); |
|
da4f6e238374
commit https://github.com/vim/vim/commit/c3691332f72169c486066200c0f3935418364900
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
2660 } |
| 7 | 2661 else |
| 2662 apply_autocmds_exarg(EVENT_FILEREADPOST, sfname, sfname, | |
| 2663 FALSE, NULL, eap); | |
| 2664 if (msg_scrolled == n) | |
| 2665 msg_scroll = m; | |
| 2707 | 2666 # ifdef FEAT_EVAL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2667 if (aborting()) // autocmds may abort script processing |
| 7 | 2668 return FAIL; |
| 2707 | 2669 # endif |
| 2670 } | |
| 2671 | |
| 7 | 2672 if (recoverymode && error) |
| 2673 return FAIL; | |
| 2674 return OK; | |
| 2675 } | |
| 2676 | |
|
9911
74e345d2878c
commit https://github.com/vim/vim/commit/f04507d132fbcb63999167ec006fc6e700b5af4f
Christian Brabandt <cb@256bit.org>
parents:
9828
diff
changeset
|
2677 #if defined(OPEN_CHR_FILES) || defined(PROTO) |
| 1313 | 2678 /* |
| 2679 * Returns TRUE if the file name argument is of the form "/dev/fd/\d\+", | |
| 2680 * which is the name of files used for process substitution output by | |
| 2681 * some shells on some operating systems, e.g., bash on SunOS. | |
| 2682 * Do not accept "/dev/fd/[012]", opening these may hang Vim. | |
| 2683 */ | |
|
9911
74e345d2878c
commit https://github.com/vim/vim/commit/f04507d132fbcb63999167ec006fc6e700b5af4f
Christian Brabandt <cb@256bit.org>
parents:
9828
diff
changeset
|
2684 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2685 is_dev_fd_file(char_u *fname) |
| 1313 | 2686 { |
| 2687 return (STRNCMP(fname, "/dev/fd/", 8) == 0 | |
| 2688 && VIM_ISDIGIT(fname[8]) | |
| 2689 && *skipdigits(fname + 9) == NUL | |
| 2690 && (fname[9] != NUL | |
| 2691 || (fname[8] != '0' && fname[8] != '1' && fname[8] != '2'))); | |
| 2692 } | |
| 2693 #endif | |
| 2694 | |
| 595 | 2695 /* |
| 2696 * From the current line count and characters read after that, estimate the | |
| 2697 * line number where we are now. | |
| 2698 * Used for error messages that include a line number. | |
| 2699 */ | |
| 2700 static linenr_T | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2701 readfile_linenr( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2702 linenr_T linecnt, // line count before reading more bytes |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2703 char_u *p, // start of more bytes read |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2704 char_u *endp) // end of more bytes read |
| 595 | 2705 { |
| 2706 char_u *s; | |
| 2707 linenr_T lnum; | |
| 2708 | |
| 2709 lnum = curbuf->b_ml.ml_line_count - linecnt + 1; | |
| 2710 for (s = p; s < endp; ++s) | |
| 2711 if (*s == '\n') | |
| 2712 ++lnum; | |
| 2713 return lnum; | |
| 2714 } | |
| 2715 | |
| 7 | 2716 /* |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
2717 * Fill "*eap" to force the 'fileencoding', 'fileformat' and 'binary' to be |
| 612 | 2718 * equal to the buffer "buf". Used for calling readfile(). |
| 7 | 2719 * Returns OK or FAIL. |
| 2720 */ | |
| 2721 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2722 prep_exarg(exarg_T *eap, buf_T *buf) |
| 7 | 2723 { |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2724 eap->cmd = alloc(15 + (unsigned)STRLEN(buf->b_p_fenc)); |
| 7 | 2725 if (eap->cmd == NULL) |
| 2726 return FAIL; | |
| 2727 | |
|
13575
4df23d9bad47
patch 8.0.1660: the terminal API "drop" command doesn't support options
Christian Brabandt <cb@256bit.org>
parents:
13444
diff
changeset
|
2728 sprintf((char *)eap->cmd, "e ++enc=%s", buf->b_p_fenc); |
|
4df23d9bad47
patch 8.0.1660: the terminal API "drop" command doesn't support options
Christian Brabandt <cb@256bit.org>
parents:
13444
diff
changeset
|
2729 eap->force_enc = 8; |
| 612 | 2730 eap->bad_char = buf->b_bad_char; |
|
13575
4df23d9bad47
patch 8.0.1660: the terminal API "drop" command doesn't support options
Christian Brabandt <cb@256bit.org>
parents:
13444
diff
changeset
|
2731 eap->force_ff = *buf->b_p_ff; |
| 612 | 2732 |
| 2733 eap->force_bin = buf->b_p_bin ? FORCE_BIN : FORCE_NOBIN; | |
| 819 | 2734 eap->read_edit = FALSE; |
| 612 | 2735 eap->forceit = FALSE; |
| 7 | 2736 return OK; |
| 2737 } | |
| 2738 | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2739 /* |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2740 * Set default or forced 'fileformat' and 'binary'. |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2741 */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2742 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2743 set_file_options(int set_options, exarg_T *eap) |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2744 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2745 // set default 'fileformat' |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2746 if (set_options) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2747 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2748 if (eap != NULL && eap->force_ff != 0) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2749 set_fileformat(get_fileformat_force(curbuf, eap), OPT_LOCAL); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2750 else if (*p_ffs != NUL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2751 set_fileformat(default_fileformat(), OPT_LOCAL); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2752 } |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2753 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2754 // set or reset 'binary' |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2755 if (eap != NULL && eap->force_bin != 0) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2756 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2757 int oldval = curbuf->b_p_bin; |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2758 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2759 curbuf->b_p_bin = (eap->force_bin == FORCE_BIN); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2760 set_options_bin(oldval, curbuf->b_p_bin, OPT_LOCAL); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2761 } |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2762 } |
|
74d2f3188cd0
updated for version 7.4a.041
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parents:
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diff
changeset
|
2763 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2764 /* |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2765 * Set forced 'fileencoding'. |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2766 */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2767 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2768 set_forced_fenc(exarg_T *eap) |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2769 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2770 if (eap->force_enc != 0) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2771 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2772 char_u *fenc = enc_canonize(eap->cmd + eap->force_enc); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2773 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2774 if (fenc != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2775 set_string_option_direct((char_u *)"fenc", -1, |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2776 fenc, OPT_FREE|OPT_LOCAL, 0); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2777 vim_free(fenc); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2778 } |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2779 } |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2780 |
| 7 | 2781 /* |
| 2782 * Find next fileencoding to use from 'fileencodings'. | |
| 2783 * "pp" points to fenc_next. It's advanced to the next item. | |
| 2784 * When there are no more items, an empty string is returned and *pp is set to | |
| 2785 * NULL. | |
|
17692
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2786 * When *pp is not set to NULL, the result is in allocated memory and "alloced" |
|
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2787 * is set to TRUE. |
| 7 | 2788 */ |
| 2789 static char_u * | |
|
17692
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2790 next_fenc(char_u **pp, int *alloced) |
| 7 | 2791 { |
| 2792 char_u *p; | |
| 2793 char_u *r; | |
| 2794 | |
|
17692
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2795 *alloced = FALSE; |
| 7 | 2796 if (**pp == NUL) |
| 2797 { | |
| 2798 *pp = NULL; | |
| 2799 return (char_u *)""; | |
| 2800 } | |
| 2801 p = vim_strchr(*pp, ','); | |
| 2802 if (p == NULL) | |
| 2803 { | |
| 2804 r = enc_canonize(*pp); | |
| 2805 *pp += STRLEN(*pp); | |
| 2806 } | |
| 2807 else | |
| 2808 { | |
|
20830
9064044fd4f6
patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents:
20828
diff
changeset
|
2809 r = vim_strnsave(*pp, p - *pp); |
| 7 | 2810 *pp = p + 1; |
| 2811 if (r != NULL) | |
| 2812 { | |
| 2813 p = enc_canonize(r); | |
| 2814 vim_free(r); | |
| 2815 r = p; | |
| 2816 } | |
| 2817 } | |
|
17692
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2818 if (r != NULL) |
|
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2819 *alloced = TRUE; |
|
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2820 else |
|
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2821 { |
|
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2822 // out of memory |
| 7 | 2823 r = (char_u *)""; |
| 2824 *pp = NULL; | |
| 2825 } | |
| 2826 return r; | |
| 2827 } | |
| 2828 | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2829 #ifdef FEAT_EVAL |
| 7 | 2830 /* |
| 2831 * Convert a file with the 'charconvert' expression. | |
| 2832 * This closes the file which is to be read, converts it and opens the | |
| 2833 * resulting file for reading. | |
| 2834 * Returns name of the resulting converted file (the caller should delete it | |
| 2835 * after reading it). | |
| 2836 * Returns NULL if the conversion failed ("*fdp" is not set) . | |
| 2837 */ | |
| 2838 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2839 readfile_charconvert( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2840 char_u *fname, // name of input file |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2841 char_u *fenc, // converted from |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2842 int *fdp) // in/out: file descriptor of file |
| 7 | 2843 { |
| 2844 char_u *tmpname; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15531
diff
changeset
|
2845 char *errmsg = NULL; |
| 7 | 2846 |
| 6721 | 2847 tmpname = vim_tempname('r', FALSE); |
| 7 | 2848 if (tmpname == NULL) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15531
diff
changeset
|
2849 errmsg = _("Can't find temp file for conversion"); |
| 7 | 2850 else |
| 2851 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2852 close(*fdp); // close the input file, ignore errors |
| 7 | 2853 *fdp = -1; |
| 2854 if (eval_charconvert(fenc, enc_utf8 ? (char_u *)"utf-8" : p_enc, | |
| 2855 fname, tmpname) == FAIL) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15531
diff
changeset
|
2856 errmsg = _("Conversion with 'charconvert' failed"); |
| 7 | 2857 if (errmsg == NULL && (*fdp = mch_open((char *)tmpname, |
| 2858 O_RDONLY | O_EXTRA, 0)) < 0) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15531
diff
changeset
|
2859 errmsg = _("can't read output of 'charconvert'"); |
| 7 | 2860 } |
| 2861 | |
| 2862 if (errmsg != NULL) | |
| 2863 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2864 // Don't use emsg(), it breaks mappings, the retry with |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2865 // another type of conversion might still work. |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15531
diff
changeset
|
2866 msg(errmsg); |
| 7 | 2867 if (tmpname != NULL) |
| 2868 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2869 mch_remove(tmpname); // delete converted file |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
2870 VIM_CLEAR(tmpname); |
| 7 | 2871 } |
| 2872 } | |
| 2873 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2874 // If the input file is closed, open it (caller should check for error). |
| 7 | 2875 if (*fdp < 0) |
| 2876 *fdp = mch_open((char *)fname, O_RDONLY | O_EXTRA, 0); | |
| 2877 | |
| 2878 return tmpname; | |
| 2879 } | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2880 #endif |
|
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2881 |
|
2239
732cb7b31956
Crypt the text in the undo file if the file itself is crypted.
Bram Moolenaar <bram@vim.org>
parents:
2238
diff
changeset
|
2882 #if defined(FEAT_CRYPT) || defined(PROTO) |
| 7 | 2883 /* |
|
2180
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
2147
diff
changeset
|
2884 * Check for magic number used for encryption. Applies to the current buffer. |
| 7 | 2885 * If found, the magic number is removed from ptr[*sizep] and *sizep and |
| 2886 * *filesizep are updated. | |
| 2887 * Return the (new) encryption key, NULL for no encryption. | |
| 2888 */ | |
| 2889 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2890 check_for_cryptkey( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2891 char_u *cryptkey, // previous encryption key or NULL |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2892 char_u *ptr, // pointer to read bytes |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2893 long *sizep, // length of read bytes |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2894 off_T *filesizep, // nr of bytes used from file |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2895 int newfile, // editing a new buffer |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2896 char_u *fname, // file name to display |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2897 int *did_ask) // flag: whether already asked for key |
| 7 | 2898 { |
| 6122 | 2899 int method = crypt_method_nr_from_magic((char *)ptr, *sizep); |
| 5312 | 2900 int b_p_ro = curbuf->b_p_ro; |
|
2180
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
2147
diff
changeset
|
2901 |
|
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
2147
diff
changeset
|
2902 if (method >= 0) |
|
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
2147
diff
changeset
|
2903 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2904 // Mark the buffer as read-only until the decryption has taken place. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2905 // Avoids accidentally overwriting the file with garbage. |
| 5312 | 2906 curbuf->b_p_ro = TRUE; |
| 2907 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2908 // Set the cryptmethod local to the buffer. |
| 6122 | 2909 crypt_set_cm_option(curbuf, method); |
|
2204
c493d6bfde09
A few more changes for encryption. Add test that encrypted file can be read.
Bram Moolenaar <bram@vim.org>
parents:
2180
diff
changeset
|
2910 if (cryptkey == NULL && !*did_ask) |
| 7 | 2911 { |
| 2912 if (*curbuf->b_p_key) | |
| 2913 cryptkey = curbuf->b_p_key; | |
| 2914 else | |
| 2915 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2916 // When newfile is TRUE, store the typed key in the 'key' |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2917 // option and don't free it. bf needs hash of the key saved. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2918 // Don't ask for the key again when first time Enter was hit. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2919 // Happens when retrying to detect encoding. |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15442
diff
changeset
|
2920 smsg(_(need_key_msg), fname); |
| 2267 | 2921 msg_scroll = TRUE; |
| 6353 | 2922 crypt_check_method(method); |
| 6122 | 2923 cryptkey = crypt_get_key(newfile, FALSE); |
|
2204
c493d6bfde09
A few more changes for encryption. Add test that encrypted file can be read.
Bram Moolenaar <bram@vim.org>
parents:
2180
diff
changeset
|
2924 *did_ask = TRUE; |
|
c493d6bfde09
A few more changes for encryption. Add test that encrypted file can be read.
Bram Moolenaar <bram@vim.org>
parents:
2180
diff
changeset
|
2925 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2926 // check if empty key entered |
| 7 | 2927 if (cryptkey != NULL && *cryptkey == NUL) |
| 2928 { | |
| 2929 if (cryptkey != curbuf->b_p_key) | |
| 2930 vim_free(cryptkey); | |
| 2931 cryptkey = NULL; | |
| 2932 } | |
| 2933 } | |
| 2934 } | |
| 2935 | |
| 2936 if (cryptkey != NULL) | |
| 2937 { | |
| 6122 | 2938 int header_len; |
| 2939 | |
| 2940 header_len = crypt_get_header_len(method); | |
|
10221
fb1fde4fcff7
commit https://github.com/vim/vim/commit/680e015bfe19be6772d3bd754486fbd45c1a9d3b
Christian Brabandt <cb@256bit.org>
parents:
10086
diff
changeset
|
2941 if (*sizep <= header_len) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2942 // invalid header, buffer can't be encrypted |
|
10221
fb1fde4fcff7
commit https://github.com/vim/vim/commit/680e015bfe19be6772d3bd754486fbd45c1a9d3b
Christian Brabandt <cb@256bit.org>
parents:
10086
diff
changeset
|
2943 return NULL; |
|
25421
c094a29722bb
patch 8.2.3247: using uninitialized memory when checking for crypt method
Bram Moolenaar <Bram@vim.org>
parents:
25417
diff
changeset
|
2944 |
|
c094a29722bb
patch 8.2.3247: using uninitialized memory when checking for crypt method
Bram Moolenaar <Bram@vim.org>
parents:
25417
diff
changeset
|
2945 curbuf->b_cryptstate = crypt_create_from_header( |
|
c094a29722bb
patch 8.2.3247: using uninitialized memory when checking for crypt method
Bram Moolenaar <Bram@vim.org>
parents:
25417
diff
changeset
|
2946 method, cryptkey, ptr); |
|
c094a29722bb
patch 8.2.3247: using uninitialized memory when checking for crypt method
Bram Moolenaar <Bram@vim.org>
parents:
25417
diff
changeset
|
2947 crypt_set_cm_option(curbuf, method); |
|
c094a29722bb
patch 8.2.3247: using uninitialized memory when checking for crypt method
Bram Moolenaar <Bram@vim.org>
parents:
25417
diff
changeset
|
2948 |
|
c094a29722bb
patch 8.2.3247: using uninitialized memory when checking for crypt method
Bram Moolenaar <Bram@vim.org>
parents:
25417
diff
changeset
|
2949 // Remove cryptmethod specific header from the text. |
| 6122 | 2950 *filesizep += header_len; |
| 2951 *sizep -= header_len; | |
| 2952 mch_memmove(ptr, ptr + header_len, (size_t)*sizep); | |
| 2953 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2954 // Restore the read-only flag. |
| 5312 | 2955 curbuf->b_p_ro = b_p_ro; |
|
2180
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
2147
diff
changeset
|
2956 } |
|
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
2147
diff
changeset
|
2957 } |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2958 // When starting to edit a new file which does not have encryption, clear |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2959 // the 'key' option, except when starting up (called with -x argument) |
|
2410
8f6106dd3d12
Fix: editing a not encrypted file after a crypted file messed up reading the
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
2960 else if (newfile && *curbuf->b_p_key != NUL && !starting) |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28357
diff
changeset
|
2961 set_option_value_give_err((char_u *)"key", 0L, (char_u *)"", OPT_LOCAL); |
| 7 | 2962 |
| 2963 return cryptkey; | |
| 2964 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2965 #endif // FEAT_CRYPT |
|
2265
b7cb69ab616d
Added salt to blowfish encryption.
Bram Moolenaar <bram@vim.org>
parents:
2261
diff
changeset
|
2966 |
| 7 | 2967 /* |
| 1303 | 2968 * Return TRUE if a file appears to be read-only from the file permissions. |
| 2969 */ | |
| 2970 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2971 check_file_readonly( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2972 char_u *fname, // full path to file |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2973 int perm UNUSED) // known permissions on file |
| 1303 | 2974 { |
| 2975 #ifndef USE_MCH_ACCESS | |
| 2976 int fd = 0; | |
| 2977 #endif | |
| 2978 | |
| 2979 return ( | |
| 2980 #ifdef USE_MCH_ACCESS | |
| 2981 # ifdef UNIX | |
| 2982 (perm & 0222) == 0 || | |
| 2983 # endif | |
| 2984 mch_access((char *)fname, W_OK) | |
| 2985 #else | |
| 2986 (fd = mch_open((char *)fname, O_RDWR | O_EXTRA, 0)) < 0 | |
| 2987 ? TRUE : (close(fd), FALSE) | |
| 2988 #endif | |
| 2989 ); | |
| 2990 } | |
| 2991 | |
|
15816
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2992 #if defined(HAVE_FSYNC) || defined(PROTO) |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2993 /* |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2994 * Call fsync() with Mac-specific exception. |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2995 * Return fsync() result: zero for success. |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2996 */ |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2997 int |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2998 vim_fsync(int fd) |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2999 { |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
3000 int r; |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
3001 |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
3002 # ifdef MACOS_X |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
3003 r = fcntl(fd, F_FULLFSYNC); |
|
15910
da4d1f69374e
patch 8.1.0961: Mac: fsync may fail sometimes
Bram Moolenaar <Bram@vim.org>
parents:
15902
diff
changeset
|
3004 if (r != 0) // F_FULLFSYNC not working or not supported |
|
15816
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
3005 # endif |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
3006 r = fsync(fd); |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
3007 return r; |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
3008 } |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
3009 #endif |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
3010 |
| 7 | 3011 /* |
| 633 | 3012 * Set the name of the current buffer. Use when the buffer doesn't have a |
| 3013 * name and a ":r" or ":w" command with a file name is used. | |
| 3014 */ | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3015 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3016 set_rw_fname(char_u *fname, char_u *sfname) |
| 633 | 3017 { |
| 1905 | 3018 buf_T *buf = curbuf; |
| 3019 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3020 // It's like the unnamed buffer is deleted.... |
| 633 | 3021 if (curbuf->b_p_bl) |
| 3022 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
| 3023 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3024 #ifdef FEAT_EVAL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3025 if (aborting()) // autocmds may abort script processing |
| 633 | 3026 return FAIL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3027 #endif |
| 1905 | 3028 if (curbuf != buf) |
| 3029 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3030 // We are in another buffer now, don't do the renaming. |
|
26962
85866e069c24
patch 8.2.4010: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26915
diff
changeset
|
3031 emsg(_(e_autocommands_changed_buffer_or_buffer_name)); |
| 1905 | 3032 return FAIL; |
| 3033 } | |
| 633 | 3034 |
| 3035 if (setfname(curbuf, fname, sfname, FALSE) == OK) | |
| 3036 curbuf->b_flags |= BF_NOTEDITED; | |
| 3037 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3038 // ....and a new named one is created |
| 633 | 3039 apply_autocmds(EVENT_BUFNEW, NULL, NULL, FALSE, curbuf); |
| 3040 if (curbuf->b_p_bl) | |
| 3041 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3042 #ifdef FEAT_EVAL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3043 if (aborting()) // autocmds may abort script processing |
| 633 | 3044 return FAIL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3045 #endif |
| 633 | 3046 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3047 // Do filetype detection now if 'filetype' is empty. |
| 633 | 3048 if (*curbuf->b_p_ft == NUL) |
| 3049 { | |
| 819 | 3050 if (au_has_group((char_u *)"filetypedetect")) |
|
9260
ac8180818504
commit https://github.com/vim/vim/commit/1610d052413e0ed664498853a47acc2d677a22d1
Christian Brabandt <cb@256bit.org>
parents:
9211
diff
changeset
|
3051 (void)do_doautocmd((char_u *)"filetypedetect BufRead", FALSE, NULL); |
| 717 | 3052 do_modelines(0); |
| 633 | 3053 } |
| 3054 | |
| 3055 return OK; | |
| 3056 } | |
| 3057 | |
| 3058 /* | |
| 7 | 3059 * Put file name into IObuff with quotes. |
| 3060 */ | |
| 33 | 3061 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3062 msg_add_fname(buf_T *buf, char_u *fname) |
| 7 | 3063 { |
| 3064 if (fname == NULL) | |
| 3065 fname = (char_u *)"-stdin-"; | |
| 3066 home_replace(buf, fname, IObuff + 1, IOSIZE - 4, TRUE); | |
| 3067 IObuff[0] = '"'; | |
| 3068 STRCAT(IObuff, "\" "); | |
| 3069 } | |
| 3070 | |
| 3071 /* | |
| 3072 * Append message for text mode to IObuff. | |
| 3073 * Return TRUE if something appended. | |
| 3074 */ | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3075 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3076 msg_add_fileformat(int eol_type) |
| 7 | 3077 { |
| 3078 #ifndef USE_CRNL | |
| 3079 if (eol_type == EOL_DOS) | |
| 3080 { | |
| 3081 STRCAT(IObuff, shortmess(SHM_TEXT) ? _("[dos]") : _("[dos format]")); | |
| 3082 return TRUE; | |
| 3083 } | |
| 3084 #endif | |
| 3085 if (eol_type == EOL_MAC) | |
| 3086 { | |
| 3087 STRCAT(IObuff, shortmess(SHM_TEXT) ? _("[mac]") : _("[mac format]")); | |
| 3088 return TRUE; | |
| 3089 } | |
|
15840
734b1928a5aa
patch 8.1.0927: USE_CR is never defined
Bram Moolenaar <Bram@vim.org>
parents:
15816
diff
changeset
|
3090 #ifdef USE_CRNL |
| 7 | 3091 if (eol_type == EOL_UNIX) |
| 3092 { | |
| 3093 STRCAT(IObuff, shortmess(SHM_TEXT) ? _("[unix]") : _("[unix format]")); | |
| 3094 return TRUE; | |
| 3095 } | |
| 3096 #endif | |
| 3097 return FALSE; | |
| 3098 } | |
| 3099 | |
| 3100 /* | |
| 3101 * Append line and character count to IObuff. | |
| 3102 */ | |
| 33 | 3103 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3104 msg_add_lines( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3105 int insert_space, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3106 long lnum, |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
3107 off_T nchars) |
| 7 | 3108 { |
| 3109 char_u *p; | |
| 3110 | |
| 3111 p = IObuff + STRLEN(IObuff); | |
| 3112 | |
| 3113 if (insert_space) | |
| 3114 *p++ = ' '; | |
| 3115 if (shortmess(SHM_LINES)) | |
|
9391
4c40631238e4
commit https://github.com/vim/vim/commit/bde9810d6103ffe3a22a9330021cb21db1ed1792
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
3116 vim_snprintf((char *)p, IOSIZE - (p - IObuff), |
|
21154
9f9c26b3ddc5
patch 8.2.1128: the write message mentions characters, but it's bytes
Bram Moolenaar <Bram@vim.org>
parents:
21073
diff
changeset
|
3117 "%ldL, %lldB", lnum, (varnumber_T)nchars); |
| 7 | 3118 else |
| 3119 { | |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3120 sprintf((char *)p, NGETTEXT("%ld line, ", "%ld lines, ", lnum), lnum); |
| 7 | 3121 p += STRLEN(p); |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3122 vim_snprintf((char *)p, IOSIZE - (p - IObuff), |
|
21154
9f9c26b3ddc5
patch 8.2.1128: the write message mentions characters, but it's bytes
Bram Moolenaar <Bram@vim.org>
parents:
21073
diff
changeset
|
3123 NGETTEXT("%lld byte", "%lld bytes", nchars), |
|
19477
2bb0e80fcd32
patch 8.2.0296: mixing up "long long" and __int64 may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
19301
diff
changeset
|
3124 (varnumber_T)nchars); |
| 7 | 3125 } |
| 3126 } | |
| 3127 | |
| 3128 /* | |
| 3129 * Append message for missing line separator to IObuff. | |
| 3130 */ | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3131 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3132 msg_add_eol(void) |
| 7 | 3133 { |
| 3134 STRCAT(IObuff, shortmess(SHM_LAST) ? _("[noeol]") : _("[Incomplete last line]")); | |
| 3135 } | |
| 3136 | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3137 int |
|
25953
d7e1cf30728c
patch 8.2.3510: changes are only detected with one second accuracy
Bram Moolenaar <Bram@vim.org>
parents:
25838
diff
changeset
|
3138 time_differs(stat_T *st, long mtime, long mtime_ns UNUSED) |
| 7 | 3139 { |
|
25963
aaec2028c8fc
patch 8.2.3515: nano time test fails on Mac and FreeBSD
Bram Moolenaar <Bram@vim.org>
parents:
25953
diff
changeset
|
3140 return |
|
aaec2028c8fc
patch 8.2.3515: nano time test fails on Mac and FreeBSD
Bram Moolenaar <Bram@vim.org>
parents:
25953
diff
changeset
|
3141 #ifdef ST_MTIM_NSEC |
|
aaec2028c8fc
patch 8.2.3515: nano time test fails on Mac and FreeBSD
Bram Moolenaar <Bram@vim.org>
parents:
25953
diff
changeset
|
3142 (long)st->ST_MTIM_NSEC != mtime_ns || |
|
aaec2028c8fc
patch 8.2.3515: nano time test fails on Mac and FreeBSD
Bram Moolenaar <Bram@vim.org>
parents:
25953
diff
changeset
|
3143 #endif |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3144 #if defined(__linux__) || defined(MSWIN) |
|
25963
aaec2028c8fc
patch 8.2.3515: nano time test fails on Mac and FreeBSD
Bram Moolenaar <Bram@vim.org>
parents:
25953
diff
changeset
|
3145 // On a FAT filesystem, esp. under Linux, there are only 5 bits to store |
|
aaec2028c8fc
patch 8.2.3515: nano time test fails on Mac and FreeBSD
Bram Moolenaar <Bram@vim.org>
parents:
25953
diff
changeset
|
3146 // the seconds. Since the roundoff is done when flushing the inode, the |
|
aaec2028c8fc
patch 8.2.3515: nano time test fails on Mac and FreeBSD
Bram Moolenaar <Bram@vim.org>
parents:
25953
diff
changeset
|
3147 // time may change unexpectedly by one second!!! |
|
aaec2028c8fc
patch 8.2.3515: nano time test fails on Mac and FreeBSD
Bram Moolenaar <Bram@vim.org>
parents:
25953
diff
changeset
|
3148 (long)st->st_mtime - mtime > 1 || mtime - (long)st->st_mtime > 1 |
| 7 | 3149 #else |
|
25963
aaec2028c8fc
patch 8.2.3515: nano time test fails on Mac and FreeBSD
Bram Moolenaar <Bram@vim.org>
parents:
25953
diff
changeset
|
3150 (long)st->st_mtime != mtime |
| 7 | 3151 #endif |
|
25963
aaec2028c8fc
patch 8.2.3515: nano time test fails on Mac and FreeBSD
Bram Moolenaar <Bram@vim.org>
parents:
25953
diff
changeset
|
3152 ; |
| 7 | 3153 } |
| 3154 | |
| 3155 /* | |
| 1948 | 3156 * Return TRUE if file encoding "fenc" requires conversion from or to |
| 3157 * 'encoding'. | |
| 7 | 3158 */ |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3159 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3160 need_conversion(char_u *fenc) |
| 7 | 3161 { |
| 1948 | 3162 int same_encoding; |
| 3163 int enc_flags; | |
| 3164 int fenc_flags; | |
| 3165 | |
| 3166 if (*fenc == NUL || STRCMP(p_enc, fenc) == 0) | |
|
2217
120502692d82
Improve the MS-Windows installer.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3167 { |
| 1948 | 3168 same_encoding = TRUE; |
|
2217
120502692d82
Improve the MS-Windows installer.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3169 fenc_flags = 0; |
|
120502692d82
Improve the MS-Windows installer.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3170 } |
| 1948 | 3171 else |
| 3172 { | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3173 // Ignore difference between "ansi" and "latin1", "ucs-4" and |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3174 // "ucs-4be", etc. |
| 1948 | 3175 enc_flags = get_fio_flags(p_enc); |
| 3176 fenc_flags = get_fio_flags(fenc); | |
| 3177 same_encoding = (enc_flags != 0 && fenc_flags == enc_flags); | |
| 3178 } | |
| 3179 if (same_encoding) | |
| 3180 { | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3181 // Specified encoding matches with 'encoding'. This requires |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3182 // conversion when 'encoding' is Unicode but not UTF-8. |
| 1948 | 3183 return enc_unicode != 0; |
| 3184 } | |
| 3185 | |
|
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3186 // Encodings differ. However, conversion is not needed when 'enc' is any |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3187 // Unicode encoding and the file is UTF-8. |
| 1948 | 3188 return !(enc_utf8 && fenc_flags == FIO_UTF8); |
| 7 | 3189 } |
| 3190 | |
| 3191 /* | |
| 3192 * Check "ptr" for a unicode encoding and return the FIO_ flags needed for the | |
| 3193 * internal conversion. | |
| 3194 * if "ptr" is an empty string, use 'encoding'. | |
| 3195 */ | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3196 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3197 get_fio_flags(char_u *ptr) |
| 7 | 3198 { |
| 3199 int prop; | |
| 3200 | |
| 3201 if (*ptr == NUL) | |
| 3202 ptr = p_enc; | |
| 3203 | |
| 3204 prop = enc_canon_props(ptr); | |
| 3205 if (prop & ENC_UNICODE) | |
| 3206 { | |
| 3207 if (prop & ENC_2BYTE) | |
| 3208 { | |
| 3209 if (prop & ENC_ENDIAN_L) | |
| 3210 return FIO_UCS2 | FIO_ENDIAN_L; | |
| 3211 return FIO_UCS2; | |
| 3212 } | |
| 3213 if (prop & ENC_4BYTE) | |
| 3214 { | |
| 3215 if (prop & ENC_ENDIAN_L) | |
| 3216 return FIO_UCS4 | FIO_ENDIAN_L; | |
| 3217 return FIO_UCS4; | |
| 3218 } | |
| 3219 if (prop & ENC_2WORD) | |
| 3220 { | |
| 3221 if (prop & ENC_ENDIAN_L) | |
| 3222 return FIO_UTF16 | FIO_ENDIAN_L; | |
| 3223 return FIO_UTF16; | |
| 3224 } | |
| 3225 return FIO_UTF8; | |
| 3226 } | |
| 3227 if (prop & ENC_LATIN1) | |
| 3228 return FIO_LATIN1; | |
|
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3229 // must be ENC_DBCS, requires iconv() |
| 7 | 3230 return 0; |
| 3231 } | |
| 3232 | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3233 #if defined(MSWIN) || defined(PROTO) |
| 7 | 3234 /* |
| 3235 * Check "ptr" for a MS-Windows codepage name and return the FIO_ flags needed | |
| 3236 * for the conversion MS-Windows can do for us. Also accept "utf-8". | |
| 3237 * Used for conversion between 'encoding' and 'fileencoding'. | |
| 3238 */ | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3239 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3240 get_win_fio_flags(char_u *ptr) |
| 7 | 3241 { |
| 3242 int cp; | |
| 3243 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3244 // Cannot do this when 'encoding' is not utf-8 and not a codepage. |
| 7 | 3245 if (!enc_utf8 && enc_codepage <= 0) |
| 3246 return 0; | |
| 3247 | |
| 3248 cp = encname2codepage(ptr); | |
| 3249 if (cp == 0) | |
| 3250 { | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3251 # ifdef CP_UTF8 // VC 4.1 doesn't define CP_UTF8 |
| 7 | 3252 if (STRCMP(ptr, "utf-8") == 0) |
| 3253 cp = CP_UTF8; | |
| 3254 else | |
| 3255 # endif | |
| 3256 return 0; | |
| 3257 } | |
| 3258 return FIO_PUT_CP(cp) | FIO_CODEPAGE; | |
| 3259 } | |
| 3260 #endif | |
| 3261 | |
|
18199
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Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3262 #if defined(MACOS_CONVERT) || defined(PROTO) |
| 7 | 3263 /* |
| 3264 * Check "ptr" for a Carbon supported encoding and return the FIO_ flags | |
| 3265 * needed for the internal conversion to/from utf-8 or latin1. | |
| 3266 */ | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3267 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3268 get_mac_fio_flags(char_u *ptr) |
| 7 | 3269 { |
| 3270 if ((enc_utf8 || STRCMP(p_enc, "latin1") == 0) | |
| 3271 && (enc_canon_props(ptr) & ENC_MACROMAN)) | |
| 3272 return FIO_MACROMAN; | |
| 3273 return 0; | |
| 3274 } | |
| 3275 #endif | |
| 3276 | |
| 3277 /* | |
| 3278 * Check for a Unicode BOM (Byte Order Mark) at the start of p[size]. | |
| 3279 * "size" must be at least 2. | |
| 3280 * Return the name of the encoding and set "*lenp" to the length. | |
| 3281 * Returns NULL when no BOM found. | |
| 3282 */ | |
| 3283 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3284 check_for_bom( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3285 char_u *p, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3286 long size, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3287 int *lenp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3288 int flags) |
| 7 | 3289 { |
| 3290 char *name = NULL; | |
| 3291 int len = 2; | |
| 3292 | |
| 3293 if (p[0] == 0xef && p[1] == 0xbb && size >= 3 && p[2] == 0xbf | |
| 1688 | 3294 && (flags == FIO_ALL || flags == FIO_UTF8 || flags == 0)) |
| 7 | 3295 { |
|
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3296 name = "utf-8"; // EF BB BF |
| 7 | 3297 len = 3; |
| 3298 } | |
| 3299 else if (p[0] == 0xff && p[1] == 0xfe) | |
| 3300 { | |
| 3301 if (size >= 4 && p[2] == 0 && p[3] == 0 | |
| 3302 && (flags == FIO_ALL || flags == (FIO_UCS4 | FIO_ENDIAN_L))) | |
| 3303 { | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3304 name = "ucs-4le"; // FF FE 00 00 |
| 7 | 3305 len = 4; |
| 3306 } | |
| 1735 | 3307 else if (flags == (FIO_UCS2 | FIO_ENDIAN_L)) |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3308 name = "ucs-2le"; // FF FE |
| 1735 | 3309 else if (flags == FIO_ALL || flags == (FIO_UTF16 | FIO_ENDIAN_L)) |
|
18779
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Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3310 // utf-16le is preferred, it also works for ucs-2le text |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3311 name = "utf-16le"; // FF FE |
| 7 | 3312 } |
| 3313 else if (p[0] == 0xfe && p[1] == 0xff | |
| 3314 && (flags == FIO_ALL || flags == FIO_UCS2 || flags == FIO_UTF16)) | |
| 3315 { | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3316 // Default to utf-16, it works also for ucs-2 text. |
| 1547 | 3317 if (flags == FIO_UCS2) |
|
18779
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Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3318 name = "ucs-2"; // FE FF |
| 1547 | 3319 else |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3320 name = "utf-16"; // FE FF |
| 7 | 3321 } |
| 3322 else if (size >= 4 && p[0] == 0 && p[1] == 0 && p[2] == 0xfe | |
| 3323 && p[3] == 0xff && (flags == FIO_ALL || flags == FIO_UCS4)) | |
| 3324 { | |
|
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3325 name = "ucs-4"; // 00 00 FE FF |
| 7 | 3326 len = 4; |
| 3327 } | |
| 3328 | |
| 3329 *lenp = len; | |
| 3330 return (char_u *)name; | |
| 3331 } | |
| 3332 | |
| 3333 /* | |
| 3334 * Try to find a shortname by comparing the fullname with the current | |
| 3335 * directory. | |
| 1411 | 3336 * Returns "full_path" or pointer into "full_path" if shortened. |
| 3337 */ | |
| 3338 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3339 shorten_fname1(char_u *full_path) |
| 1411 | 3340 { |
| 2770 | 3341 char_u *dirname; |
| 1411 | 3342 char_u *p = full_path; |
| 3343 | |
| 2770 | 3344 dirname = alloc(MAXPATHL); |
| 3345 if (dirname == NULL) | |
| 3346 return full_path; | |
| 1411 | 3347 if (mch_dirname(dirname, MAXPATHL) == OK) |
| 3348 { | |
| 3349 p = shorten_fname(full_path, dirname); | |
| 3350 if (p == NULL || *p == NUL) | |
| 3351 p = full_path; | |
| 3352 } | |
| 2770 | 3353 vim_free(dirname); |
| 1411 | 3354 return p; |
| 3355 } | |
| 3356 | |
| 3357 /* | |
| 3358 * Try to find a shortname by comparing the fullname with the current | |
| 3359 * directory. | |
| 7 | 3360 * Returns NULL if not shorter name possible, pointer into "full_path" |
| 3361 * otherwise. | |
| 3362 */ | |
| 3363 char_u * | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3364 shorten_fname(char_u *full_path, char_u *dir_name) |
| 7 | 3365 { |
| 3366 int len; | |
| 3367 char_u *p; | |
| 3368 | |
| 3369 if (full_path == NULL) | |
| 3370 return NULL; | |
| 3371 len = (int)STRLEN(dir_name); | |
| 3372 if (fnamencmp(dir_name, full_path, len) == 0) | |
| 3373 { | |
| 3374 p = full_path + len; | |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3375 #if defined(MSWIN) |
| 7 | 3376 /* |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
3377 * MS-Windows: when a file is in the root directory, dir_name will end |
|
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
3378 * in a slash, since C: by itself does not define a specific dir. In |
|
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
3379 * this case p may already be correct. <negri> |
| 7 | 3380 */ |
| 3381 if (!((len > 2) && (*(p - 2) == ':'))) | |
| 3382 #endif | |
| 3383 { | |
| 3384 if (vim_ispathsep(*p)) | |
| 3385 ++p; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3386 #ifndef VMS // the path separator is always part of the path |
| 7 | 3387 else |
| 3388 p = NULL; | |
| 3389 #endif | |
| 3390 } | |
| 3391 } | |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3392 #if defined(MSWIN) |
| 7 | 3393 /* |
| 3394 * When using a file in the current drive, remove the drive name: | |
| 3395 * "A:\dir\file" -> "\dir\file". This helps when moving a session file on | |
| 3396 * a floppy from "A:\dir" to "B:\dir". | |
| 3397 */ | |
| 3398 else if (len > 3 | |
| 3399 && TOUPPER_LOC(full_path[0]) == TOUPPER_LOC(dir_name[0]) | |
| 3400 && full_path[1] == ':' | |
| 3401 && vim_ispathsep(full_path[2])) | |
| 3402 p = full_path + 2; | |
| 3403 #endif | |
| 3404 else | |
| 3405 p = NULL; | |
| 3406 return p; | |
| 3407 } | |
| 3408 | |
| 3409 /* | |
|
13819
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3410 * Shorten filename of a buffer. |
| 7 | 3411 * When "force" is TRUE: Use full path from now on for files currently being |
| 3412 * edited, both for file name and swap file name. Try to shorten the file | |
| 3413 * names a bit, if safe to do so. | |
| 3414 * When "force" is FALSE: Only try to shorten absolute file names. | |
| 3415 * For buffers that have buftype "nofile" or "scratch": never change the file | |
| 3416 * name. | |
| 3417 */ | |
| 3418 void | |
|
13819
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3419 shorten_buf_fname(buf_T *buf, char_u *dirname, int force) |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3420 { |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3421 char_u *p; |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3422 |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3423 if (buf->b_fname != NULL |
|
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
3424 && !bt_nofilename(buf) |
|
13819
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3425 && !path_with_url(buf->b_fname) |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3426 && (force |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3427 || buf->b_sfname == NULL |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3428 || mch_isFullName(buf->b_sfname))) |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3429 { |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3430 if (buf->b_sfname != buf->b_ffname) |
|
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3431 VIM_CLEAR(buf->b_sfname); |
|
13819
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3432 p = shorten_fname(buf->b_ffname, dirname); |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3433 if (p != NULL) |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3434 { |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3435 buf->b_sfname = vim_strsave(p); |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3436 buf->b_fname = buf->b_sfname; |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3437 } |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3438 if (p == NULL || buf->b_fname == NULL) |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3439 buf->b_fname = buf->b_ffname; |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3440 } |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3441 } |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3442 |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3443 /* |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3444 * Shorten filenames for all buffers. |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3445 */ |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3446 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3447 shorten_fnames(int force) |
| 7 | 3448 { |
| 3449 char_u dirname[MAXPATHL]; | |
| 3450 buf_T *buf; | |
| 3451 | |
| 3452 mch_dirname(dirname, MAXPATHL); | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
3453 FOR_ALL_BUFFERS(buf) |
| 7 | 3454 { |
|
13819
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3455 shorten_buf_fname(buf, dirname, force); |
| 9 | 3456 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3457 // Always make the swap file name a full path, a "nofile" buffer may |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3458 // also have a swap file. |
| 9 | 3459 mf_fullname(buf->b_ml.ml_mfp); |
| 7 | 3460 } |
| 3461 status_redraw_all(); | |
| 672 | 3462 redraw_tabline = TRUE; |
|
18767
068337e86133
patch 8.1.2373: cannot build with +popupwin but without +quickfix
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3463 #if defined(FEAT_PROP_POPUP) && defined(FEAT_QUICKFIX) |
|
17584
65a8099fc0e8
patch 8.1.1789: cannot see file name of preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17565
diff
changeset
|
3464 popup_update_preview_title(); |
|
65a8099fc0e8
patch 8.1.1789: cannot see file name of preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17565
diff
changeset
|
3465 #endif |
| 7 | 3466 } |
| 3467 | |
| 3468 #if (defined(FEAT_DND) && defined(FEAT_GUI_GTK)) \ | |
| 3469 || defined(FEAT_GUI_MSWIN) \ | |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
19477
diff
changeset
|
3470 || defined(FEAT_GUI_HAIKU) \ |
| 7 | 3471 || defined(PROTO) |
| 3472 /* | |
| 3473 * Shorten all filenames in "fnames[count]" by current directory. | |
| 3474 */ | |
| 3475 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3476 shorten_filenames(char_u **fnames, int count) |
| 7 | 3477 { |
| 3478 int i; | |
| 3479 char_u dirname[MAXPATHL]; | |
| 3480 char_u *p; | |
| 3481 | |
| 3482 if (fnames == NULL || count < 1) | |
| 3483 return; | |
| 3484 mch_dirname(dirname, sizeof(dirname)); | |
| 3485 for (i = 0; i < count; ++i) | |
| 3486 { | |
| 3487 if ((p = shorten_fname(fnames[i], dirname)) != NULL) | |
| 3488 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3489 // shorten_fname() returns pointer in given "fnames[i]". If free |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3490 // "fnames[i]" first, "p" becomes invalid. So we need to copy |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3491 // "p" first then free fnames[i]. |
| 7 | 3492 p = vim_strsave(p); |
| 3493 vim_free(fnames[i]); | |
| 3494 fnames[i] = p; | |
| 3495 } | |
| 3496 } | |
| 3497 } | |
| 3498 #endif | |
| 3499 | |
| 3500 /* | |
|
14475
dddba3937532
patch 8.1.0251: using full path is not supported for 'backupdir'
Christian Brabandt <cb@256bit.org>
parents:
14433
diff
changeset
|
3501 * Add extension to file name - change path/fo.o.h to path/fo.o.h.ext or |
| 7 | 3502 * fo_o_h.ext for MSDOS or when shortname option set. |
| 3503 * | |
| 3504 * Assumed that fname is a valid name found in the filesystem we assure that | |
| 3505 * the return value is a different name and ends in 'ext'. | |
| 3506 * "ext" MUST be at most 4 characters long if it starts with a dot, 3 | |
| 3507 * characters otherwise. | |
| 3508 * Space for the returned name is allocated, must be freed later. | |
| 3509 * Returns NULL when out of memory. | |
| 3510 */ | |
| 3511 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3512 modname( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3513 char_u *fname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3514 char_u *ext, |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3515 int prepend_dot) // may prepend a '.' to file name |
| 7 | 3516 { |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3517 return buf_modname((curbuf->b_p_sn || curbuf->b_shortname), |
| 7 | 3518 fname, ext, prepend_dot); |
| 3519 } | |
| 3520 | |
| 3521 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3522 buf_modname( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3523 int shortname, // use 8.3 file name |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3524 char_u *fname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3525 char_u *ext, |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3526 int prepend_dot) // may prepend a '.' to file name |
| 7 | 3527 { |
| 3528 char_u *retval; | |
| 3529 char_u *s; | |
| 3530 char_u *e; | |
| 3531 char_u *ptr; | |
| 3532 int fnamelen, extlen; | |
| 3533 | |
| 3534 extlen = (int)STRLEN(ext); | |
| 3535 | |
| 3536 /* | |
| 3537 * If there is no file name we must get the name of the current directory | |
| 3538 * (we need the full path in case :cd is used). | |
| 3539 */ | |
| 3540 if (fname == NULL || *fname == NUL) | |
| 3541 { | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16754
diff
changeset
|
3542 retval = alloc(MAXPATHL + extlen + 3); |
| 7 | 3543 if (retval == NULL) |
| 3544 return NULL; | |
| 3545 if (mch_dirname(retval, MAXPATHL) == FAIL || | |
| 3546 (fnamelen = (int)STRLEN(retval)) == 0) | |
| 3547 { | |
| 3548 vim_free(retval); | |
| 3549 return NULL; | |
| 3550 } | |
| 39 | 3551 if (!after_pathsep(retval, retval + fnamelen)) |
| 7 | 3552 { |
| 3553 retval[fnamelen++] = PATHSEP; | |
| 3554 retval[fnamelen] = NUL; | |
| 3555 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3556 prepend_dot = FALSE; // nothing to prepend a dot to |
| 7 | 3557 } |
| 3558 else | |
| 3559 { | |
| 3560 fnamelen = (int)STRLEN(fname); | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16754
diff
changeset
|
3561 retval = alloc(fnamelen + extlen + 3); |
| 7 | 3562 if (retval == NULL) |
| 3563 return NULL; | |
| 3564 STRCPY(retval, fname); | |
| 3565 #ifdef VMS | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3566 vms_remove_version(retval); // we do not need versions here |
| 7 | 3567 #endif |
| 3568 } | |
| 3569 | |
| 3570 /* | |
| 3571 * search backwards until we hit a '/', '\' or ':' replacing all '.' | |
| 3572 * by '_' for MSDOS or when shortname option set and ext starts with a dot. | |
| 3573 * Then truncate what is after the '/', '\' or ':' to 8 characters for | |
| 3574 * MSDOS and 26 characters for AMIGA, a lot more for UNIX. | |
| 3575 */ | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
3576 for (ptr = retval + fnamelen; ptr > retval; MB_PTR_BACK(retval, ptr)) |
| 7 | 3577 { |
|
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15776
diff
changeset
|
3578 if (*ext == '.' && shortname) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3579 if (*ptr == '.') // replace '.' by '_' |
| 7 | 3580 *ptr = '_'; |
| 3581 if (vim_ispathsep(*ptr)) | |
| 391 | 3582 { |
| 3583 ++ptr; | |
| 7 | 3584 break; |
| 391 | 3585 } |
| 3586 } | |
| 7 | 3587 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3588 // the file name has at most BASENAMELEN characters. |
| 7 | 3589 if (STRLEN(ptr) > (unsigned)BASENAMELEN) |
| 3590 ptr[BASENAMELEN] = '\0'; | |
| 3591 | |
| 3592 s = ptr + STRLEN(ptr); | |
| 3593 | |
| 3594 /* | |
| 3595 * For 8.3 file names we may have to reduce the length. | |
| 3596 */ | |
| 3597 if (shortname) | |
| 3598 { | |
| 3599 /* | |
| 3600 * If there is no file name, or the file name ends in '/', and the | |
| 3601 * extension starts with '.', put a '_' before the dot, because just | |
| 3602 * ".ext" is invalid. | |
| 3603 */ | |
| 3604 if (fname == NULL || *fname == NUL | |
| 3605 || vim_ispathsep(fname[STRLEN(fname) - 1])) | |
| 3606 { | |
| 3607 if (*ext == '.') | |
| 3608 *s++ = '_'; | |
| 3609 } | |
| 3610 /* | |
| 3611 * If the extension starts with '.', truncate the base name at 8 | |
| 3612 * characters | |
| 3613 */ | |
| 3614 else if (*ext == '.') | |
| 3615 { | |
| 1877 | 3616 if ((size_t)(s - ptr) > (size_t)8) |
| 7 | 3617 { |
| 3618 s = ptr + 8; | |
| 3619 *s = '\0'; | |
| 3620 } | |
| 3621 } | |
| 3622 /* | |
| 3623 * If the extension doesn't start with '.', and the file name | |
| 3624 * doesn't have an extension yet, append a '.' | |
| 3625 */ | |
| 3626 else if ((e = vim_strchr(ptr, '.')) == NULL) | |
| 3627 *s++ = '.'; | |
| 3628 /* | |
| 3629 * If the extension doesn't start with '.', and there already is an | |
| 1201 | 3630 * extension, it may need to be truncated |
| 7 | 3631 */ |
| 3632 else if ((int)STRLEN(e) + extlen > 4) | |
| 3633 s = e + 4 - extlen; | |
| 3634 } | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
3635 #ifdef MSWIN |
| 7 | 3636 /* |
| 3637 * If there is no file name, and the extension starts with '.', put a | |
| 3638 * '_' before the dot, because just ".ext" may be invalid if it's on a | |
| 3639 * FAT partition, and on HPFS it doesn't matter. | |
| 3640 */ | |
| 3641 else if ((fname == NULL || *fname == NUL) && *ext == '.') | |
| 3642 *s++ = '_'; | |
| 3643 #endif | |
| 3644 | |
| 3645 /* | |
| 1651 | 3646 * Append the extension. |
| 7 | 3647 * ext can start with '.' and cannot exceed 3 more characters. |
| 3648 */ | |
| 3649 STRCPY(s, ext); | |
| 3650 | |
| 3651 /* | |
| 3652 * Prepend the dot. | |
| 3653 */ | |
|
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15776
diff
changeset
|
3654 if (prepend_dot && !shortname && *(e = gettail(retval)) != '.') |
| 7 | 3655 { |
| 1620 | 3656 STRMOVE(e + 1, e); |
| 7 | 3657 *e = '.'; |
| 3658 } | |
| 3659 | |
| 3660 /* | |
| 3661 * Check that, after appending the extension, the file name is really | |
| 3662 * different. | |
| 3663 */ | |
| 3664 if (fname != NULL && STRCMP(fname, retval) == 0) | |
| 3665 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3666 // we search for a character that can be replaced by '_' |
| 7 | 3667 while (--s >= ptr) |
| 3668 { | |
| 3669 if (*s != '_') | |
| 3670 { | |
| 3671 *s = '_'; | |
| 3672 break; | |
| 3673 } | |
| 3674 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3675 if (s < ptr) // fname was "________.<ext>", how tricky! |
| 7 | 3676 *ptr = 'v'; |
| 3677 } | |
| 3678 return retval; | |
| 3679 } | |
| 3680 | |
| 3681 /* | |
| 3682 * Like fgets(), but if the file line is too long, it is truncated and the | |
| 3683 * rest of the line is thrown away. Returns TRUE for end-of-file. | |
|
13037
6e81a68d63a1
patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents:
12863
diff
changeset
|
3684 * If the line is truncated then buf[size - 2] will not be NUL. |
| 7 | 3685 */ |
| 3686 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3687 vim_fgets(char_u *buf, int size, FILE *fp) |
| 7 | 3688 { |
| 3689 char *eof; | |
| 3690 #define FGETS_SIZE 200 | |
| 3691 char tbuf[FGETS_SIZE]; | |
| 3692 | |
| 3693 buf[size - 2] = NUL; | |
| 3694 eof = fgets((char *)buf, size, fp); | |
| 3695 if (buf[size - 2] != NUL && buf[size - 2] != '\n') | |
| 3696 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3697 buf[size - 1] = NUL; // Truncate the line |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3698 |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3699 // Now throw away the rest of the line: |
| 7 | 3700 do |
| 3701 { | |
| 3702 tbuf[FGETS_SIZE - 2] = NUL; | |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14700
diff
changeset
|
3703 vim_ignoredp = fgets((char *)tbuf, FGETS_SIZE, fp); |
| 7 | 3704 } while (tbuf[FGETS_SIZE - 2] != NUL && tbuf[FGETS_SIZE - 2] != '\n'); |
| 3705 } | |
| 3706 return (eof == NULL); | |
| 3707 } | |
| 3708 | |
| 3709 /* | |
| 3710 * rename() only works if both files are on the same file system, this | |
| 3711 * function will (attempts to?) copy the file across if rename fails -- webb | |
| 3712 * Return -1 for failure, 0 for success. | |
| 3713 */ | |
| 3714 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3715 vim_rename(char_u *from, char_u *to) |
| 7 | 3716 { |
| 3717 int fd_in; | |
| 3718 int fd_out; | |
| 3719 int n; | |
| 3720 char *errmsg = NULL; | |
| 3721 char *buffer; | |
| 3722 #ifdef AMIGA | |
| 3723 BPTR flock; | |
| 3724 #endif | |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
3725 stat_T st; |
| 194 | 3726 long perm; |
| 199 | 3727 #ifdef HAVE_ACL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3728 vim_acl_T acl; // ACL from original file |
| 199 | 3729 #endif |
| 1779 | 3730 int use_tmp_file = FALSE; |
| 7 | 3731 |
| 3732 /* | |
| 1779 | 3733 * When the names are identical, there is nothing to do. When they refer |
| 3734 * to the same file (ignoring case and slash/backslash differences) but | |
| 3735 * the file name differs we need to go through a temp file. | |
| 7 | 3736 */ |
| 3737 if (fnamecmp(from, to) == 0) | |
| 1779 | 3738 { |
| 4242 | 3739 if (p_fic && STRCMP(gettail(from), gettail(to)) != 0) |
| 1779 | 3740 use_tmp_file = TRUE; |
| 3741 else | |
| 3742 return 0; | |
| 3743 } | |
| 7 | 3744 |
| 3745 /* | |
| 3746 * Fail if the "from" file doesn't exist. Avoids that "to" is deleted. | |
| 3747 */ | |
| 3748 if (mch_stat((char *)from, &st) < 0) | |
| 3749 return -1; | |
| 3750 | |
| 1778 | 3751 #ifdef UNIX |
| 3752 { | |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
3753 stat_T st_to; |
| 1778 | 3754 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3755 // It's possible for the source and destination to be the same file. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3756 // This happens when "from" and "to" differ in case and are on a FAT32 |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3757 // filesystem. In that case go through a temp file name. |
| 1778 | 3758 if (mch_stat((char *)to, &st_to) >= 0 |
| 3759 && st.st_dev == st_to.st_dev | |
| 3760 && st.st_ino == st_to.st_ino) | |
| 1779 | 3761 use_tmp_file = TRUE; |
| 3762 } | |
| 3763 #endif | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
3764 #ifdef MSWIN |
| 2793 | 3765 { |
| 3766 BY_HANDLE_FILE_INFORMATION info1, info2; | |
| 3767 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3768 // It's possible for the source and destination to be the same file. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3769 // In that case go through a temp file name. This makes rename("foo", |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3770 // "./foo") a no-op (in a complicated way). |
| 2793 | 3771 if (win32_fileinfo(from, &info1) == FILEINFO_OK |
| 3772 && win32_fileinfo(to, &info2) == FILEINFO_OK | |
| 3773 && info1.dwVolumeSerialNumber == info2.dwVolumeSerialNumber | |
| 3774 && info1.nFileIndexHigh == info2.nFileIndexHigh | |
| 3775 && info1.nFileIndexLow == info2.nFileIndexLow) | |
| 3776 use_tmp_file = TRUE; | |
| 3777 } | |
| 3778 #endif | |
| 1779 | 3779 |
| 3780 if (use_tmp_file) | |
| 3781 { | |
| 3782 char tempname[MAXPATHL + 1]; | |
| 3783 | |
| 3784 /* | |
| 3785 * Find a name that doesn't exist and is in the same directory. | |
| 3786 * Rename "from" to "tempname" and then rename "tempname" to "to". | |
| 3787 */ | |
| 3788 if (STRLEN(from) >= MAXPATHL - 5) | |
| 3789 return -1; | |
| 3790 STRCPY(tempname, from); | |
| 3791 for (n = 123; n < 99999; ++n) | |
| 3792 { | |
| 3793 sprintf((char *)gettail((char_u *)tempname), "%d", n); | |
| 3794 if (mch_stat(tempname, &st) < 0) | |
| 3795 { | |
| 3796 if (mch_rename((char *)from, tempname) == 0) | |
| 1778 | 3797 { |
| 1779 | 3798 if (mch_rename(tempname, (char *)to) == 0) |
| 3799 return 0; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3800 // Strange, the second step failed. Try moving the |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3801 // file back and return failure. |
|
24578
096f2b8d9cf4
patch 8.2.2828: Coverity complains about not checking rename() return value
Bram Moolenaar <Bram@vim.org>
parents:
23503
diff
changeset
|
3802 (void)mch_rename(tempname, (char *)from); |
| 1778 | 3803 return -1; |
| 3804 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3805 // If it fails for one temp name it will most likely fail |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3806 // for any temp name, give up. |
| 1779 | 3807 return -1; |
| 3808 } | |
| 3809 } | |
| 3810 return -1; | |
| 1778 | 3811 } |
| 3812 | |
| 7 | 3813 /* |
| 3814 * Delete the "to" file, this is required on some systems to make the | |
| 3815 * mch_rename() work, on other systems it makes sure that we don't have | |
| 3816 * two files when the mch_rename() fails. | |
| 3817 */ | |
| 3818 | |
| 3819 #ifdef AMIGA | |
| 3820 /* | |
| 3821 * With MSDOS-compatible filesystems (crossdos, messydos) it is possible | |
| 3822 * that the name of the "to" file is the same as the "from" file, even | |
| 1201 | 3823 * though the names are different. To avoid the chance of accidentally |
| 7 | 3824 * deleting the "from" file (horror!) we lock it during the remove. |
| 3825 * | |
| 3826 * When used for making a backup before writing the file: This should not | |
| 3827 * happen with ":w", because startscript() should detect this problem and | |
| 3828 * set buf->b_shortname, causing modname() to return a correct ".bak" file | |
| 3829 * name. This problem does exist with ":w filename", but then the | |
| 3830 * original file will be somewhere else so the backup isn't really | |
| 3831 * important. If autoscripting is off the rename may fail. | |
| 3832 */ | |
| 3833 flock = Lock((UBYTE *)from, (long)ACCESS_READ); | |
| 3834 #endif | |
| 3835 mch_remove(to); | |
| 3836 #ifdef AMIGA | |
| 3837 if (flock) | |
| 3838 UnLock(flock); | |
| 3839 #endif | |
| 3840 | |
| 3841 /* | |
| 3842 * First try a normal rename, return if it works. | |
| 3843 */ | |
| 3844 if (mch_rename((char *)from, (char *)to) == 0) | |
| 3845 return 0; | |
| 3846 | |
| 3847 /* | |
| 3848 * Rename() failed, try copying the file. | |
| 3849 */ | |
| 194 | 3850 perm = mch_getperm(from); |
| 199 | 3851 #ifdef HAVE_ACL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3852 // For systems that support ACL: get the ACL from the original file. |
| 199 | 3853 acl = mch_get_acl(from); |
| 3854 #endif | |
| 7 | 3855 fd_in = mch_open((char *)from, O_RDONLY|O_EXTRA, 0); |
| 3856 if (fd_in == -1) | |
| 1651 | 3857 { |
| 3858 #ifdef HAVE_ACL | |
| 3859 mch_free_acl(acl); | |
| 3860 #endif | |
| 7 | 3861 return -1; |
| 1651 | 3862 } |
| 194 | 3863 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3864 // Create the new file with same permissions as the original. |
| 557 | 3865 fd_out = mch_open((char *)to, |
| 3866 O_CREAT|O_EXCL|O_WRONLY|O_EXTRA|O_NOFOLLOW, (int)perm); | |
| 7 | 3867 if (fd_out == -1) |
| 3868 { | |
| 3869 close(fd_in); | |
| 1651 | 3870 #ifdef HAVE_ACL |
| 3871 mch_free_acl(acl); | |
| 3872 #endif | |
| 7 | 3873 return -1; |
| 3874 } | |
| 3875 | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3876 buffer = alloc(WRITEBUFSIZE); |
| 7 | 3877 if (buffer == NULL) |
| 3878 { | |
| 1651 | 3879 close(fd_out); |
| 7 | 3880 close(fd_in); |
| 1651 | 3881 #ifdef HAVE_ACL |
| 3882 mch_free_acl(acl); | |
| 3883 #endif | |
| 7 | 3884 return -1; |
| 3885 } | |
| 3886 | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3887 while ((n = read_eintr(fd_in, buffer, WRITEBUFSIZE)) > 0) |
| 2664 | 3888 if (write_eintr(fd_out, buffer, n) != n) |
| 7 | 3889 { |
|
26861
df2de1e63de0
patch 8.2.3959: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25963
diff
changeset
|
3890 errmsg = _(e_error_writing_to_str); |
| 7 | 3891 break; |
| 3892 } | |
| 3893 | |
| 3894 vim_free(buffer); | |
| 3895 close(fd_in); | |
| 3896 if (close(fd_out) < 0) | |
|
26861
df2de1e63de0
patch 8.2.3959: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25963
diff
changeset
|
3897 errmsg = _(e_error_closing_str); |
| 7 | 3898 if (n < 0) |
| 3899 { | |
|
26861
df2de1e63de0
patch 8.2.3959: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25963
diff
changeset
|
3900 errmsg = _(e_error_reading_str); |
| 7 | 3901 to = from; |
| 3902 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3903 #ifndef UNIX // for Unix mch_open() already set the permission |
| 194 | 3904 mch_setperm(to, perm); |
| 570 | 3905 #endif |
| 199 | 3906 #ifdef HAVE_ACL |
| 3907 mch_set_acl(to, acl); | |
| 1651 | 3908 mch_free_acl(acl); |
| 199 | 3909 #endif |
| 5788 | 3910 #if defined(HAVE_SELINUX) || defined(HAVE_SMACK) |
| 5483 | 3911 mch_copy_sec(from, to); |
| 5479 | 3912 #endif |
| 7 | 3913 if (errmsg != NULL) |
| 3914 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15442
diff
changeset
|
3915 semsg(errmsg, to); |
| 7 | 3916 return -1; |
| 3917 } | |
| 3918 mch_remove(from); | |
| 3919 return 0; | |
| 3920 } | |
| 3921 | |
| 3922 static int already_warned = FALSE; | |
| 3923 | |
| 3924 /* | |
| 3925 * Check if any not hidden buffer has been changed. | |
| 3926 * Postpone the check if there are characters in the stuff buffer, a global | |
| 3927 * command is being executed, a mapping is being executed or an autocommand is | |
| 3928 * busy. | |
| 3929 * Returns TRUE if some message was written (screen should be redrawn and | |
| 3930 * cursor positioned). | |
| 3931 */ | |
| 3932 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3933 check_timestamps( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3934 int focus) // called for GUI focus event |
| 7 | 3935 { |
| 3936 buf_T *buf; | |
| 3937 int didit = 0; | |
| 3938 int n; | |
| 3939 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3940 // Don't check timestamps while system() or another low-level function may |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3941 // cause us to lose and gain focus. |
| 7 | 3942 if (no_check_timestamps > 0) |
| 3943 return FALSE; | |
| 3944 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3945 // Avoid doing a check twice. The OK/Reload dialog can cause a focus |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3946 // event and we would keep on checking if the file is steadily growing. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3947 // Do check again after typing something. |
| 7 | 3948 if (focus && did_check_timestamps) |
| 3949 { | |
| 3950 need_check_timestamps = TRUE; | |
| 3951 return FALSE; | |
| 3952 } | |
| 3953 | |
| 3954 if (!stuff_empty() || global_busy || !typebuf_typed() | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3955 || autocmd_busy || curbuf_lock > 0 || allbuf_lock > 0) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3956 need_check_timestamps = TRUE; // check later |
| 7 | 3957 else |
| 3958 { | |
| 3959 ++no_wait_return; | |
| 3960 did_check_timestamps = TRUE; | |
| 3961 already_warned = FALSE; | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
3962 FOR_ALL_BUFFERS(buf) |
| 7 | 3963 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3964 // Only check buffers in a window. |
| 7 | 3965 if (buf->b_nwindows > 0) |
| 3966 { | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
3967 bufref_T bufref; |
|
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
3968 |
|
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
3969 set_bufref(&bufref, buf); |
| 7 | 3970 n = buf_check_timestamp(buf, focus); |
| 3971 if (didit < n) | |
| 3972 didit = n; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
3973 if (n > 0 && !bufref_valid(&bufref)) |
| 7 | 3974 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3975 // Autocommands have removed the buffer, start at the |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3976 // first one again. |
| 7 | 3977 buf = firstbuf; |
| 3978 continue; | |
| 3979 } | |
| 3980 } | |
| 3981 } | |
| 3982 --no_wait_return; | |
| 3983 need_check_timestamps = FALSE; | |
| 3984 if (need_wait_return && didit == 2) | |
| 3985 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3986 // make sure msg isn't overwritten |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15531
diff
changeset
|
3987 msg_puts("\n"); |
| 7 | 3988 out_flush(); |
| 3989 } | |
| 3990 } | |
| 3991 return didit; | |
| 3992 } | |
| 3993 | |
| 3994 /* | |
| 3995 * Move all the lines from buffer "frombuf" to buffer "tobuf". | |
| 3996 * Return OK or FAIL. When FAIL "tobuf" is incomplete and/or "frombuf" is not | |
| 3997 * empty. | |
| 3998 */ | |
| 3999 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4000 move_lines(buf_T *frombuf, buf_T *tobuf) |
| 7 | 4001 { |
| 4002 buf_T *tbuf = curbuf; | |
| 4003 int retval = OK; | |
| 4004 linenr_T lnum; | |
| 4005 char_u *p; | |
| 4006 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4007 // Copy the lines in "frombuf" to "tobuf". |
| 7 | 4008 curbuf = tobuf; |
| 4009 for (lnum = 1; lnum <= frombuf->b_ml.ml_line_count; ++lnum) | |
| 4010 { | |
| 4011 p = vim_strsave(ml_get_buf(frombuf, lnum, FALSE)); | |
| 4012 if (p == NULL || ml_append(lnum - 1, p, 0, FALSE) == FAIL) | |
| 4013 { | |
| 4014 vim_free(p); | |
| 4015 retval = FAIL; | |
| 4016 break; | |
| 4017 } | |
| 4018 vim_free(p); | |
| 4019 } | |
| 4020 | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4021 // Delete all the lines in "frombuf". |
| 7 | 4022 if (retval != FAIL) |
| 4023 { | |
| 4024 curbuf = frombuf; | |
| 1055 | 4025 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0; --lnum) |
|
20599
d571231175b4
patch 8.2.0853: ml_delete() often called with FALSE argument
Bram Moolenaar <Bram@vim.org>
parents:
20311
diff
changeset
|
4026 if (ml_delete(lnum) == FAIL) |
| 7 | 4027 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4028 // Oops! We could try putting back the saved lines, but that |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4029 // might fail again... |
| 7 | 4030 retval = FAIL; |
| 4031 break; | |
| 4032 } | |
| 4033 } | |
| 4034 | |
| 4035 curbuf = tbuf; | |
| 4036 return retval; | |
| 4037 } | |
| 4038 | |
| 4039 /* | |
| 4040 * Check if buffer "buf" has been changed. | |
| 4041 * Also check if the file for a new buffer unexpectedly appeared. | |
| 4042 * return 1 if a changed buffer was found. | |
| 4043 * return 2 if a message has been displayed. | |
| 4044 * return 0 otherwise. | |
| 4045 */ | |
| 4046 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4047 buf_check_timestamp( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4048 buf_T *buf, |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4049 int focus UNUSED) // called for GUI focus event |
| 7 | 4050 { |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
4051 stat_T st; |
| 7 | 4052 int stat_res; |
| 4053 int retval = 0; | |
| 4054 char_u *path; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15442
diff
changeset
|
4055 char *tbuf; |
| 7 | 4056 char *mesg = NULL; |
| 188 | 4057 char *mesg2 = ""; |
| 7 | 4058 int helpmesg = FALSE; |
|
27635
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patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
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27227
diff
changeset
|
4059 enum { |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
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diff
changeset
|
4060 RELOAD_NONE, |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4061 RELOAD_NORMAL, |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
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27227
diff
changeset
|
4062 RELOAD_DETECT |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4063 } reload = RELOAD_NONE; |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4064 char *reason; |
| 7 | 4065 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG) |
| 4066 int can_reload = FALSE; | |
| 4067 #endif | |
|
9387
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commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
4068 off_T orig_size = buf->b_orig_size; |
| 7 | 4069 int orig_mode = buf->b_orig_mode; |
| 4070 #ifdef FEAT_GUI | |
| 4071 int save_mouse_correct = need_mouse_correct; | |
| 4072 #endif | |
| 4073 static int busy = FALSE; | |
| 179 | 4074 int n; |
|
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69517d67421f
patch 8.0.1564: too many #ifdefs
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diff
changeset
|
4075 #ifdef FEAT_EVAL |
| 179 | 4076 char_u *s; |
|
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patch 8.0.1564: too many #ifdefs
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parents:
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diff
changeset
|
4077 #endif |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4078 bufref_T bufref; |
|
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4079 |
|
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4080 set_bufref(&bufref, buf); |
| 7 | 4081 |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4082 // If there is no file name, the buffer is not loaded, 'buftype' is |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4083 // set, we are in the middle of a save or being called recursively: ignore |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4084 // this buffer. |
| 7 | 4085 if (buf->b_ffname == NULL |
| 4086 || buf->b_ml.ml_mfp == NULL | |
|
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14290
diff
changeset
|
4087 || !bt_normal(buf) |
| 7 | 4088 || buf->b_saving |
| 4089 || busy | |
| 33 | 4090 #ifdef FEAT_NETBEANS_INTG |
| 4091 || isNetbeansBuffer(buf) | |
| 4092 #endif | |
|
12064
407a475c67fd
patch 8.0.0912: cannot run a job in a hidden terminal
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
4093 #ifdef FEAT_TERMINAL |
|
407a475c67fd
patch 8.0.0912: cannot run a job in a hidden terminal
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
4094 || buf->b_term != NULL |
|
407a475c67fd
patch 8.0.0912: cannot run a job in a hidden terminal
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
4095 #endif |
| 7 | 4096 ) |
| 4097 return 0; | |
| 4098 | |
| 4099 if ( !(buf->b_flags & BF_NOTEDITED) | |
| 4100 && buf->b_mtime != 0 | |
| 4101 && ((stat_res = mch_stat((char *)buf->b_ffname, &st)) < 0 | |
|
25953
d7e1cf30728c
patch 8.2.3510: changes are only detected with one second accuracy
Bram Moolenaar <Bram@vim.org>
parents:
25838
diff
changeset
|
4102 || time_differs(&st, buf->b_mtime, buf->b_mtime_ns) |
| 5863 | 4103 || st.st_size != buf->b_orig_size |
| 7 | 4104 #ifdef HAVE_ST_MODE |
| 4105 || (int)st.st_mode != buf->b_orig_mode | |
| 4106 #else | |
| 4107 || mch_getperm(buf->b_ffname) != buf->b_orig_mode | |
| 4108 #endif | |
| 4109 )) | |
| 4110 { | |
|
17565
0026ea34a8d5
patch 8.1.1780: warning for file no longer available is repeated
Bram Moolenaar <Bram@vim.org>
parents:
17476
diff
changeset
|
4111 long prev_b_mtime = buf->b_mtime; |
|
0026ea34a8d5
patch 8.1.1780: warning for file no longer available is repeated
Bram Moolenaar <Bram@vim.org>
parents:
17476
diff
changeset
|
4112 |
| 7 | 4113 retval = 1; |
| 4114 | |
|
14290
977cab3d5474
patch 8.1.0161: buffer not updated with 'autoread' set if file was deleted
Christian Brabandt <cb@256bit.org>
parents:
14157
diff
changeset
|
4115 // set b_mtime to stop further warnings (e.g., when executing |
|
977cab3d5474
patch 8.1.0161: buffer not updated with 'autoread' set if file was deleted
Christian Brabandt <cb@256bit.org>
parents:
14157
diff
changeset
|
4116 // FileChangedShell autocmd) |
| 7 | 4117 if (stat_res < 0) |
| 4118 { | |
|
16754
8b92f3fea477
patch 8.1.1379: filechanged test hangs
Bram Moolenaar <Bram@vim.org>
parents:
16752
diff
changeset
|
4119 // Check the file again later to see if it re-appears. |
|
8b92f3fea477
patch 8.1.1379: filechanged test hangs
Bram Moolenaar <Bram@vim.org>
parents:
16752
diff
changeset
|
4120 buf->b_mtime = -1; |
| 7 | 4121 buf->b_orig_size = 0; |
| 4122 buf->b_orig_mode = 0; | |
| 4123 } | |
| 4124 else | |
| 4125 buf_store_time(buf, &st, buf->b_ffname); | |
| 4126 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4127 // Don't do anything for a directory. Might contain the file |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4128 // explorer. |
| 7 | 4129 if (mch_isdir(buf->b_fname)) |
| 4130 ; | |
| 4131 | |
| 4132 /* | |
| 4133 * If 'autoread' is set, the buffer has no changes and the file still | |
| 4134 * exists, reload the buffer. Use the buffer-local option value if it | |
| 4135 * was set, the global option value otherwise. | |
| 4136 */ | |
| 4137 else if ((buf->b_p_ar >= 0 ? buf->b_p_ar : p_ar) | |
| 4138 && !bufIsChanged(buf) && stat_res >= 0) | |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4139 reload = RELOAD_NORMAL; |
| 7 | 4140 else |
| 4141 { | |
| 179 | 4142 if (stat_res < 0) |
| 4143 reason = "deleted"; | |
| 4144 else if (bufIsChanged(buf)) | |
| 4145 reason = "conflict"; | |
|
15634
746b95fd25ad
patch 8.1.0825: code for autocommands is mixed with file I/O code
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
4146 /* |
|
746b95fd25ad
patch 8.1.0825: code for autocommands is mixed with file I/O code
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
4147 * Check if the file contents really changed to avoid giving a |
|
746b95fd25ad
patch 8.1.0825: code for autocommands is mixed with file I/O code
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
4148 * warning when only the timestamp was set (e.g., checked out of |
|
746b95fd25ad
patch 8.1.0825: code for autocommands is mixed with file I/O code
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
4149 * CVS). Always warn when the buffer was changed. |
|
746b95fd25ad
patch 8.1.0825: code for autocommands is mixed with file I/O code
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
4150 */ |
| 179 | 4151 else if (orig_size != buf->b_orig_size || buf_contents_changed(buf)) |
| 4152 reason = "changed"; | |
| 4153 else if (orig_mode != buf->b_orig_mode) | |
| 4154 reason = "mode"; | |
| 4155 else | |
| 4156 reason = "time"; | |
| 4157 | |
| 7 | 4158 /* |
| 4159 * Only give the warning if there are no FileChangedShell | |
| 4160 * autocommands. | |
| 4161 * Avoid being called recursively by setting "busy". | |
| 4162 */ | |
| 4163 busy = TRUE; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4164 #ifdef FEAT_EVAL |
| 179 | 4165 set_vim_var_string(VV_FCS_REASON, (char_u *)reason, -1); |
| 4166 set_vim_var_string(VV_FCS_CHOICE, (char_u *)"", -1); | |
|
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69517d67421f
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Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4167 #endif |
| 1834 | 4168 ++allbuf_lock; |
| 7 | 4169 n = apply_autocmds(EVENT_FILECHANGEDSHELL, |
| 4170 buf->b_fname, buf->b_fname, FALSE, buf); | |
| 1834 | 4171 --allbuf_lock; |
| 7 | 4172 busy = FALSE; |
| 4173 if (n) | |
| 4174 { | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4175 if (!bufref_valid(&bufref)) |
|
26893
79c76ca2c53c
patch 8.2.3975: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26877
diff
changeset
|
4176 emsg(_(e_filechangedshell_autocommand_deleted_buffer)); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4177 #ifdef FEAT_EVAL |
| 179 | 4178 s = get_vim_var_str(VV_FCS_CHOICE); |
| 4179 if (STRCMP(s, "reload") == 0 && *reason != 'd') | |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
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parents:
27227
diff
changeset
|
4180 reload = RELOAD_NORMAL; |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
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parents:
27227
diff
changeset
|
4181 else if (STRCMP(s, "edit") == 0) |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4182 reload = RELOAD_DETECT; |
| 179 | 4183 else if (STRCMP(s, "ask") == 0) |
| 4184 n = FALSE; | |
| 4185 else | |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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13244
diff
changeset
|
4186 #endif |
| 179 | 4187 return 2; |
| 7 | 4188 } |
| 179 | 4189 if (!n) |
| 7 | 4190 { |
| 179 | 4191 if (*reason == 'd') |
|
17565
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patch 8.1.1780: warning for file no longer available is repeated
Bram Moolenaar <Bram@vim.org>
parents:
17476
diff
changeset
|
4192 { |
|
0026ea34a8d5
patch 8.1.1780: warning for file no longer available is repeated
Bram Moolenaar <Bram@vim.org>
parents:
17476
diff
changeset
|
4193 // Only give the message once. |
|
0026ea34a8d5
patch 8.1.1780: warning for file no longer available is repeated
Bram Moolenaar <Bram@vim.org>
parents:
17476
diff
changeset
|
4194 if (prev_b_mtime != -1) |
|
26861
df2de1e63de0
patch 8.2.3959: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25963
diff
changeset
|
4195 mesg = _(e_file_str_no_longer_available); |
|
17565
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patch 8.1.1780: warning for file no longer available is repeated
Bram Moolenaar <Bram@vim.org>
parents:
17476
diff
changeset
|
4196 } |
| 7 | 4197 else |
| 4198 { | |
| 4199 helpmesg = TRUE; | |
| 4200 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG) | |
| 4201 can_reload = TRUE; | |
| 4202 #endif | |
| 179 | 4203 if (reason[2] == 'n') |
| 4204 { | |
| 7 | 4205 mesg = _("W12: Warning: File \"%s\" has changed and the buffer was changed in Vim as well"); |
| 179 | 4206 mesg2 = _("See \":help W12\" for more info."); |
| 4207 } | |
| 4208 else if (reason[1] == 'h') | |
| 4209 { | |
| 7 | 4210 mesg = _("W11: Warning: File \"%s\" has changed since editing started"); |
| 179 | 4211 mesg2 = _("See \":help W11\" for more info."); |
| 4212 } | |
| 4213 else if (*reason == 'm') | |
| 4214 { | |
| 7 | 4215 mesg = _("W16: Warning: Mode of file \"%s\" has changed since editing started"); |
| 179 | 4216 mesg2 = _("See \":help W16\" for more info."); |
| 4217 } | |
| 1913 | 4218 else |
|
25953
d7e1cf30728c
patch 8.2.3510: changes are only detected with one second accuracy
Bram Moolenaar <Bram@vim.org>
parents:
25838
diff
changeset
|
4219 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4220 // Only timestamp changed, store it to avoid a warning |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4221 // in check_mtime() later. |
| 1913 | 4222 buf->b_mtime_read = buf->b_mtime; |
|
25953
d7e1cf30728c
patch 8.2.3510: changes are only detected with one second accuracy
Bram Moolenaar <Bram@vim.org>
parents:
25838
diff
changeset
|
4223 buf->b_mtime_read_ns = buf->b_mtime_ns; |
|
d7e1cf30728c
patch 8.2.3510: changes are only detected with one second accuracy
Bram Moolenaar <Bram@vim.org>
parents:
25838
diff
changeset
|
4224 } |
| 7 | 4225 } |
| 4226 } | |
| 4227 } | |
| 4228 | |
| 4229 } | |
| 4230 else if ((buf->b_flags & BF_NEW) && !(buf->b_flags & BF_NEW_W) | |
| 4231 && vim_fexists(buf->b_ffname)) | |
| 4232 { | |
| 4233 retval = 1; | |
| 4234 mesg = _("W13: Warning: File \"%s\" has been created after editing started"); | |
| 4235 buf->b_flags |= BF_NEW_W; | |
| 4236 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG) | |
| 4237 can_reload = TRUE; | |
| 4238 #endif | |
| 4239 } | |
| 4240 | |
| 4241 if (mesg != NULL) | |
| 4242 { | |
| 4243 path = home_replace_save(buf, buf->b_fname); | |
| 4244 if (path != NULL) | |
| 4245 { | |
| 179 | 4246 if (!helpmesg) |
| 7 | 4247 mesg2 = ""; |
|
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16782
diff
changeset
|
4248 tbuf = alloc(STRLEN(path) + STRLEN(mesg) + STRLEN(mesg2) + 2); |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15442
diff
changeset
|
4249 sprintf(tbuf, mesg, path); |
| 1848 | 4250 #ifdef FEAT_EVAL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4251 // Set warningmsg here, before the unimportant and output-specific |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4252 // mesg2 has been appended. |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15442
diff
changeset
|
4253 set_vim_var_string(VV_WARNINGMSG, (char_u *)tbuf, -1); |
| 1848 | 4254 #endif |
| 7 | 4255 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG) |
| 4256 if (can_reload) | |
| 4257 { | |
| 4258 if (*mesg2 != NUL) | |
| 4259 { | |
| 4260 STRCAT(tbuf, "\n"); | |
| 4261 STRCAT(tbuf, mesg2); | |
| 4262 } | |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4263 switch (do_dialog(VIM_WARNING, (char_u *)_("Warning"), |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4264 (char_u *)tbuf, |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4265 (char_u *)_("&OK\n&Load File\nLoad File &and Options"), |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4266 1, NULL, TRUE)) |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4267 { |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4268 case 2: |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4269 reload = RELOAD_NORMAL; |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4270 break; |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4271 case 3: |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4272 reload = RELOAD_DETECT; |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4273 break; |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4274 } |
| 7 | 4275 } |
| 4276 else | |
| 4277 #endif | |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28357
diff
changeset
|
4278 if (State > MODE_NORMAL_BUSY || (State & MODE_CMDLINE) |
|
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28357
diff
changeset
|
4279 || already_warned) |
| 7 | 4280 { |
| 4281 if (*mesg2 != NUL) | |
| 4282 { | |
| 4283 STRCAT(tbuf, "; "); | |
| 4284 STRCAT(tbuf, mesg2); | |
| 4285 } | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15442
diff
changeset
|
4286 emsg(tbuf); |
| 7 | 4287 retval = 2; |
| 4288 } | |
| 4289 else | |
| 4290 { | |
| 4291 if (!autocmd_busy) | |
| 4292 { | |
| 4293 msg_start(); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15531
diff
changeset
|
4294 msg_puts_attr(tbuf, HL_ATTR(HLF_E) + MSG_HIST); |
| 7 | 4295 if (*mesg2 != NUL) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15531
diff
changeset
|
4296 msg_puts_attr(mesg2, HL_ATTR(HLF_W) + MSG_HIST); |
| 7 | 4297 msg_clr_eos(); |
| 4298 (void)msg_end(); | |
|
22742
f7f2d73ff85e
patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
4299 if (emsg_silent == 0 && !in_assert_fails) |
| 7 | 4300 { |
| 4301 out_flush(); | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4302 #ifdef FEAT_GUI |
| 7 | 4303 if (!focus) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4304 #endif |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4305 // give the user some time to think about it |
|
18642
bbea1f108187
patch 8.1.2313: debugging where a delay comes from is not easy
Bram Moolenaar <Bram@vim.org>
parents:
18619
diff
changeset
|
4306 ui_delay(1004L, TRUE); |
| 7 | 4307 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4308 // don't redraw and erase the message |
| 7 | 4309 redraw_cmdline = FALSE; |
| 4310 } | |
| 4311 } | |
| 4312 already_warned = TRUE; | |
| 4313 } | |
| 4314 | |
| 4315 vim_free(path); | |
| 4316 vim_free(tbuf); | |
| 4317 } | |
| 4318 } | |
| 4319 | |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4320 if (reload != RELOAD_NONE) |
| 3776 | 4321 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4322 // Reload the buffer. |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4323 buf_reload(buf, orig_mode, reload == RELOAD_DETECT); |
| 3776 | 4324 #ifdef FEAT_PERSISTENT_UNDO |
| 4325 if (buf->b_p_udf && buf->b_ffname != NULL) | |
| 4326 { | |
| 4327 char_u hash[UNDO_HASH_SIZE]; | |
| 4328 buf_T *save_curbuf = curbuf; | |
| 4329 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4330 // Any existing undo file is unusable, write it now. |
| 3776 | 4331 curbuf = buf; |
| 4332 u_compute_hash(hash); | |
| 4333 u_write_undo(NULL, FALSE, buf, hash); | |
| 4334 curbuf = save_curbuf; | |
| 4335 } | |
| 4336 #endif | |
| 4337 } | |
| 7 | 4338 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4339 // Trigger FileChangedShell when the file was changed in any way. |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4340 if (bufref_valid(&bufref) && retval != 0) |
| 765 | 4341 (void)apply_autocmds(EVENT_FILECHANGEDSHELLPOST, |
| 4342 buf->b_fname, buf->b_fname, FALSE, buf); | |
| 7 | 4343 #ifdef FEAT_GUI |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4344 // restore this in case an autocommand has set it; it would break |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4345 // 'mousefocus' |
| 7 | 4346 need_mouse_correct = save_mouse_correct; |
| 4347 #endif | |
| 4348 | |
| 4349 return retval; | |
| 4350 } | |
| 4351 | |
| 311 | 4352 /* |
| 4353 * Reload a buffer that is already loaded. | |
| 4354 * Used when the file was changed outside of Vim. | |
| 628 | 4355 * "orig_mode" is buf->b_orig_mode before the need for reloading was detected. |
| 4356 * buf->b_orig_mode may have been reset already. | |
| 311 | 4357 */ |
| 4358 void | |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4359 buf_reload(buf_T *buf, int orig_mode, int reload_options) |
| 311 | 4360 { |
| 4361 exarg_T ea; | |
| 4362 pos_T old_cursor; | |
| 4363 linenr_T old_topline; | |
| 4364 int old_ro = buf->b_p_ro; | |
| 4365 buf_T *savebuf; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4366 bufref_T bufref; |
| 311 | 4367 int saved = OK; |
| 4368 aco_save_T aco; | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4369 int flags = READ_NEW; |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4370 int prepped = OK; |
| 311 | 4371 |
|
31263
d8e7d725a666
patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents:
30982
diff
changeset
|
4372 // Set curwin/curbuf for "buf" and save some things. |
| 311 | 4373 aucmd_prepbuf(&aco, buf); |
|
31263
d8e7d725a666
patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents:
30982
diff
changeset
|
4374 if (curbuf != buf) |
|
d8e7d725a666
patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents:
30982
diff
changeset
|
4375 { |
|
d8e7d725a666
patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents:
30982
diff
changeset
|
4376 // Failed to find a window for "buf", it is dangerous to continue, |
|
d8e7d725a666
patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents:
30982
diff
changeset
|
4377 // better bail out. |
|
d8e7d725a666
patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents:
30982
diff
changeset
|
4378 return; |
|
d8e7d725a666
patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents:
30982
diff
changeset
|
4379 } |
| 311 | 4380 |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4381 // Unless reload_options is set, we only want to read the text from the |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4382 // file, not reset the syntax highlighting, clear marks, diff status, etc. |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4383 // Force the fileformat and encoding to be the same. |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4384 if (reload_options) |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4385 memset(&ea, 0, sizeof(ea)); |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4386 else |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4387 prepped = prep_exarg(&ea, buf); |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4388 |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4389 if (prepped == OK) |
| 311 | 4390 { |
| 4391 old_cursor = curwin->w_cursor; | |
| 4392 old_topline = curwin->w_topline; | |
| 4393 | |
|
2482
88751831fa0a
When undoing a reload, move the cursor to the first changed line.
Bram Moolenaar <bram@vim.org>
parents:
2410
diff
changeset
|
4394 if (p_ur < 0 || curbuf->b_ml.ml_line_count <= p_ur) |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4395 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4396 // Save all the text, so that the reload can be undone. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4397 // Sync first so that this is a separate undo-able action. |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4398 u_sync(FALSE); |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4399 saved = u_savecommon(0, curbuf->b_ml.ml_line_count + 1, 0, TRUE); |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4400 flags |= READ_KEEP_UNDO; |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4401 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4402 |
| 311 | 4403 /* |
| 4404 * To behave like when a new file is edited (matters for | |
| 4405 * BufReadPost autocommands) we first need to delete the current | |
| 4406 * buffer contents. But if reading the file fails we should keep | |
| 4407 * the old contents. Can't use memory only, the file might be | |
| 4408 * too big. Use a hidden buffer to move the buffer contents to. | |
| 4409 */ | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
4410 if (BUFEMPTY() || saved == FAIL) |
| 311 | 4411 savebuf = NULL; |
| 4412 else | |
| 4413 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4414 // Allocate a buffer without putting it in the buffer list. |
| 311 | 4415 savebuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4416 set_bufref(&bufref, savebuf); |
| 837 | 4417 if (savebuf != NULL && buf == curbuf) |
| 311 | 4418 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4419 // Open the memline. |
| 311 | 4420 curbuf = savebuf; |
| 4421 curwin->w_buffer = savebuf; | |
| 625 | 4422 saved = ml_open(curbuf); |
| 311 | 4423 curbuf = buf; |
| 4424 curwin->w_buffer = buf; | |
| 4425 } | |
| 837 | 4426 if (savebuf == NULL || saved == FAIL || buf != curbuf |
| 311 | 4427 || move_lines(buf, savebuf) == FAIL) |
| 4428 { | |
|
26915
3631d2deb36c
patch 8.2.3986: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26909
diff
changeset
|
4429 semsg(_(e_could_not_prepare_for_reloading_str), buf->b_fname); |
| 311 | 4430 saved = FAIL; |
| 4431 } | |
| 4432 } | |
| 4433 | |
| 4434 if (saved == OK) | |
| 4435 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4436 curbuf->b_flags |= BF_CHECK_RO; // check for RO again |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4437 keep_filetype = TRUE; // don't detect 'filetype' |
| 311 | 4438 if (readfile(buf->b_ffname, buf->b_fname, (linenr_T)0, |
| 4439 (linenr_T)0, | |
|
10575
01a5f64a7a20
patch 8.0.0177: BufEnter autocommand not fired for a directory
Christian Brabandt <cb@256bit.org>
parents:
10221
diff
changeset
|
4440 (linenr_T)MAXLNUM, &ea, flags) != OK) |
| 311 | 4441 { |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4442 #if defined(FEAT_EVAL) |
| 311 | 4443 if (!aborting()) |
| 4444 #endif | |
|
26909
aa65d1808bd0
patch 8.2.3983: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26893
diff
changeset
|
4445 semsg(_(e_could_not_reload_str), buf->b_fname); |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4446 if (savebuf != NULL && bufref_valid(&bufref) && buf == curbuf) |
| 311 | 4447 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4448 // Put the text back from the save buffer. First |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4449 // delete any lines that readfile() added. |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
4450 while (!BUFEMPTY()) |
|
20599
d571231175b4
patch 8.2.0853: ml_delete() often called with FALSE argument
Bram Moolenaar <Bram@vim.org>
parents:
20311
diff
changeset
|
4451 if (ml_delete(buf->b_ml.ml_line_count) == FAIL) |
| 311 | 4452 break; |
| 4453 (void)move_lines(savebuf, buf); | |
| 4454 } | |
| 4455 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4456 else if (buf == curbuf) // "buf" still valid |
| 311 | 4457 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4458 // Mark the buffer as unmodified and free undo info. |
|
16996
d5e1e09a829f
patch 8.1.1498: ":write" increments b:changedtick even though nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4459 unchanged(buf, TRUE, TRUE); |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4460 if ((flags & READ_KEEP_UNDO) == 0) |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4461 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4462 u_blockfree(buf); |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4463 u_clearall(buf); |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4464 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4465 else |
|
2482
88751831fa0a
When undoing a reload, move the cursor to the first changed line.
Bram Moolenaar <bram@vim.org>
parents:
2410
diff
changeset
|
4466 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4467 // Mark all undo states as changed. |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4468 u_unchanged(curbuf); |
|
2482
88751831fa0a
When undoing a reload, move the cursor to the first changed line.
Bram Moolenaar <bram@vim.org>
parents:
2410
diff
changeset
|
4469 } |
| 311 | 4470 } |
| 4471 } | |
| 4472 vim_free(ea.cmd); | |
| 4473 | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4474 if (savebuf != NULL && bufref_valid(&bufref)) |
| 311 | 4475 wipe_buffer(savebuf, FALSE); |
| 4476 | |
| 4477 #ifdef FEAT_DIFF | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4478 // Invalidate diff info if necessary. |
| 837 | 4479 diff_invalidate(curbuf); |
| 311 | 4480 #endif |
| 4481 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4482 // Restore the topline and cursor position and check it (lines may |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4483 // have been removed). |
| 311 | 4484 if (old_topline > curbuf->b_ml.ml_line_count) |
| 4485 curwin->w_topline = curbuf->b_ml.ml_line_count; | |
| 4486 else | |
| 4487 curwin->w_topline = old_topline; | |
| 4488 curwin->w_cursor = old_cursor; | |
| 4489 check_cursor(); | |
| 4490 update_topline(); | |
| 4491 keep_filetype = FALSE; | |
| 4492 #ifdef FEAT_FOLDING | |
| 4493 { | |
| 1863 | 4494 win_T *wp; |
| 4495 tabpage_T *tp; | |
| 311 | 4496 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4497 // Update folds unless they are defined manually. |
| 1863 | 4498 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 311 | 4499 if (wp->w_buffer == curwin->w_buffer |
| 4500 && !foldmethodIsManual(wp)) | |
| 4501 foldUpdateAll(wp); | |
| 4502 } | |
| 4503 #endif | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4504 // If the mode didn't change and 'readonly' was set, keep the old |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4505 // value; the user probably used the ":view" command. But don't |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4506 // reset it, might have had a read error. |
| 311 | 4507 if (orig_mode == curbuf->b_orig_mode) |
| 4508 curbuf->b_p_ro |= old_ro; | |
| 4071 | 4509 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4510 // Modelines must override settings done by autocommands. |
| 4071 | 4511 do_modelines(0); |
| 311 | 4512 } |
| 4513 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4514 // restore curwin/curbuf and a few other things |
| 311 | 4515 aucmd_restbuf(&aco); |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4516 // Careful: autocommands may have made "buf" invalid! |
| 311 | 4517 } |
| 4518 | |
| 7 | 4519 void |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
4520 buf_store_time(buf_T *buf, stat_T *st, char_u *fname UNUSED) |
| 7 | 4521 { |
| 4522 buf->b_mtime = (long)st->st_mtime; | |
|
25953
d7e1cf30728c
patch 8.2.3510: changes are only detected with one second accuracy
Bram Moolenaar <Bram@vim.org>
parents:
25838
diff
changeset
|
4523 #ifdef ST_MTIM_NSEC |
|
d7e1cf30728c
patch 8.2.3510: changes are only detected with one second accuracy
Bram Moolenaar <Bram@vim.org>
parents:
25838
diff
changeset
|
4524 buf->b_mtime_ns = (long)st->ST_MTIM_NSEC; |
|
d7e1cf30728c
patch 8.2.3510: changes are only detected with one second accuracy
Bram Moolenaar <Bram@vim.org>
parents:
25838
diff
changeset
|
4525 #else |
|
d7e1cf30728c
patch 8.2.3510: changes are only detected with one second accuracy
Bram Moolenaar <Bram@vim.org>
parents:
25838
diff
changeset
|
4526 buf->b_mtime_ns = 0; |
|
d7e1cf30728c
patch 8.2.3510: changes are only detected with one second accuracy
Bram Moolenaar <Bram@vim.org>
parents:
25838
diff
changeset
|
4527 #endif |
|
2241
60da25e3aab7
Correct use of long instead of off_t for file size. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2239
diff
changeset
|
4528 buf->b_orig_size = st->st_size; |
| 7 | 4529 #ifdef HAVE_ST_MODE |
| 4530 buf->b_orig_mode = (int)st->st_mode; | |
| 4531 #else | |
| 4532 buf->b_orig_mode = mch_getperm(fname); | |
| 4533 #endif | |
| 4534 } | |
| 4535 | |
| 4536 /* | |
| 4537 * Adjust the line with missing eol, used for the next write. | |
| 4538 * Used for do_filter(), when the input lines for the filter are deleted. | |
| 4539 */ | |
| 4540 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4541 write_lnum_adjust(linenr_T offset) |
| 7 | 4542 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4543 if (curbuf->b_no_eol_lnum != 0) // only if there is a missing eol |
| 2707 | 4544 curbuf->b_no_eol_lnum += offset; |
| 7 | 4545 } |
| 4546 | |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4547 // Subfuncions for readdirex() |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4548 #ifdef FEAT_EVAL |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4549 # ifdef MSWIN |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4550 static char_u * |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4551 getfpermwfd(WIN32_FIND_DATAW *wfd, char_u *perm) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4552 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4553 stat_T st; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4554 unsigned short st_mode; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4555 DWORD flag = wfd->dwFileAttributes; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4556 WCHAR *wp; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4557 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4558 st_mode = (flag & FILE_ATTRIBUTE_DIRECTORY) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4559 ? (_S_IFDIR | _S_IEXEC) : _S_IFREG; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4560 st_mode |= (flag & FILE_ATTRIBUTE_READONLY) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4561 ? _S_IREAD : (_S_IREAD | _S_IWRITE); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4562 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4563 wp = wcsrchr(wfd->cFileName, L'.'); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4564 if (wp != NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4565 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4566 if (_wcsicmp(wp, L".exe") == 0 || |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4567 _wcsicmp(wp, L".com") == 0 || |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4568 _wcsicmp(wp, L".cmd") == 0 || |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4569 _wcsicmp(wp, L".bat") == 0) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4570 st_mode |= _S_IEXEC; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4571 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4572 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4573 // Copy user bits to group/other. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4574 st_mode |= (st_mode & 0700) >> 3; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4575 st_mode |= (st_mode & 0700) >> 6; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4576 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4577 st.st_mode = st_mode; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4578 return getfpermst(&st, perm); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4579 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4580 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4581 static char_u * |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4582 getftypewfd(WIN32_FIND_DATAW *wfd) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4583 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4584 DWORD flag = wfd->dwFileAttributes; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4585 DWORD tag = wfd->dwReserved0; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4586 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4587 if (flag & FILE_ATTRIBUTE_REPARSE_POINT) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4588 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4589 if (tag == IO_REPARSE_TAG_MOUNT_POINT) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4590 return (char_u*)"junction"; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4591 else if (tag == IO_REPARSE_TAG_SYMLINK) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4592 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4593 if (flag & FILE_ATTRIBUTE_DIRECTORY) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4594 return (char_u*)"linkd"; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4595 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4596 return (char_u*)"link"; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4597 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4598 return (char_u*)"reparse"; // unknown reparse point type |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4599 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4600 if (flag & FILE_ATTRIBUTE_DIRECTORY) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4601 return (char_u*)"dir"; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4602 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4603 return (char_u*)"file"; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4604 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4605 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4606 static dict_T * |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4607 create_readdirex_item(WIN32_FIND_DATAW *wfd) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4608 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4609 dict_T *item; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4610 char_u *p; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4611 varnumber_T size, time; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4612 char_u permbuf[] = "---------"; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4613 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4614 item = dict_alloc(); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4615 if (item == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4616 return NULL; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4617 item->dv_refcount++; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4618 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4619 p = utf16_to_enc(wfd->cFileName, NULL); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4620 if (p == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4621 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4622 if (dict_add_string(item, "name", p) == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4623 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4624 vim_free(p); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4625 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4626 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4627 vim_free(p); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4628 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4629 size = (((varnumber_T)wfd->nFileSizeHigh) << 32) | wfd->nFileSizeLow; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4630 if (dict_add_number(item, "size", size) == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4631 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4632 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4633 // Convert FILETIME to unix time. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4634 time = (((((varnumber_T)wfd->ftLastWriteTime.dwHighDateTime) << 32) | |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4635 wfd->ftLastWriteTime.dwLowDateTime) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4636 - 116444736000000000) / 10000000; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4637 if (dict_add_number(item, "time", time) == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4638 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4639 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4640 if (dict_add_string(item, "type", getftypewfd(wfd)) == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4641 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4642 if (dict_add_string(item, "perm", getfpermwfd(wfd, permbuf)) == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4643 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4644 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4645 if (dict_add_string(item, "user", (char_u*)"") == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4646 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4647 if (dict_add_string(item, "group", (char_u*)"") == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4648 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4649 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4650 return item; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4651 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4652 theend: |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4653 dict_unref(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4654 return NULL; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4655 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4656 # else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4657 static dict_T * |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4658 create_readdirex_item(char_u *path, char_u *name) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4659 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4660 dict_T *item; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4661 char *p; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4662 size_t len; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4663 stat_T st; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4664 int ret, link = FALSE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4665 varnumber_T size; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4666 char_u permbuf[] = "---------"; |
|
20790
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4667 char_u *q = NULL; |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4668 struct passwd *pw; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4669 struct group *gr; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4670 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4671 item = dict_alloc(); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4672 if (item == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4673 return NULL; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4674 item->dv_refcount++; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4675 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4676 len = STRLEN(path) + 1 + STRLEN(name) + 1; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4677 p = alloc(len); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4678 if (p == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4679 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4680 vim_snprintf(p, len, "%s/%s", path, name); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4681 ret = mch_lstat(p, &st); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4682 if (ret >= 0 && S_ISLNK(st.st_mode)) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4683 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4684 link = TRUE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4685 ret = mch_stat(p, &st); |
|
20790
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4686 if (ret < 0) |
|
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4687 q = (char_u*)"link"; |
|
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4688 |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4689 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4690 vim_free(p); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4691 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4692 if (dict_add_string(item, "name", name) == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4693 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4694 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4695 if (ret >= 0) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4696 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4697 size = (varnumber_T)st.st_size; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4698 if (S_ISDIR(st.st_mode)) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4699 size = 0; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4700 // non-perfect check for overflow |
|
20669
2407ffaefc02
patch 8.2.0888: readdirex() returns size -2 for a directory
Bram Moolenaar <Bram@vim.org>
parents:
20643
diff
changeset
|
4701 else if ((off_T)size != (off_T)st.st_size) |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4702 size = -2; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4703 if (dict_add_number(item, "size", size) == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4704 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4705 if (dict_add_number(item, "time", (varnumber_T)st.st_mtime) == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4706 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4707 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4708 if (link) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4709 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4710 if (S_ISDIR(st.st_mode)) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4711 q = (char_u*)"linkd"; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4712 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4713 q = (char_u*)"link"; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4714 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4715 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4716 q = getftypest(&st); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4717 if (dict_add_string(item, "type", q) == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4718 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4719 if (dict_add_string(item, "perm", getfpermst(&st, permbuf)) == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4720 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4721 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4722 pw = getpwuid(st.st_uid); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4723 if (pw == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4724 q = (char_u*)""; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4725 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4726 q = (char_u*)pw->pw_name; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4727 if (dict_add_string(item, "user", q) == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4728 goto theend; |
|
23503
49d866e9b439
patch 8.2.2294: VMS: a few remaining problems
Bram Moolenaar <Bram@vim.org>
parents:
23467
diff
changeset
|
4729 # if !defined(VMS) || (defined(VMS) && defined(HAVE_XOS_R_H)) |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4730 gr = getgrgid(st.st_gid); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4731 if (gr == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4732 q = (char_u*)""; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4733 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4734 q = (char_u*)gr->gr_name; |
|
23503
49d866e9b439
patch 8.2.2294: VMS: a few remaining problems
Bram Moolenaar <Bram@vim.org>
parents:
23467
diff
changeset
|
4735 # endif |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4736 if (dict_add_string(item, "group", q) == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4737 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4738 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4739 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4740 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4741 if (dict_add_number(item, "size", -1) == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4742 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4743 if (dict_add_number(item, "time", -1) == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4744 goto theend; |
|
20790
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4745 if (dict_add_string(item, "type", q == NULL ? (char_u*)"" : q) == FAIL) |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4746 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4747 if (dict_add_string(item, "perm", (char_u*)"") == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4748 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4749 if (dict_add_string(item, "user", (char_u*)"") == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4750 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4751 if (dict_add_string(item, "group", (char_u*)"") == FAIL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4752 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4753 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4754 return item; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4755 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4756 theend: |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4757 dict_unref(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4758 return NULL; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4759 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4760 # endif |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4761 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4762 static int |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4763 compare_readdirex_item(const void *p1, const void *p2) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4764 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4765 char_u *name1, *name2; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4766 |
|
29442
827d9f2b7a71
patch 9.0.0063: too many type casts for dict_get functions
Bram Moolenaar <Bram@vim.org>
parents:
29096
diff
changeset
|
4767 name1 = dict_get_string(*(dict_T**)p1, "name", FALSE); |
|
827d9f2b7a71
patch 9.0.0063: too many type casts for dict_get functions
Bram Moolenaar <Bram@vim.org>
parents:
29096
diff
changeset
|
4768 name2 = dict_get_string(*(dict_T**)p2, "name", FALSE); |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4769 if (readdirex_sort == READDIR_SORT_BYTE) |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4770 return STRCMP(name1, name2); |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4771 else if (readdirex_sort == READDIR_SORT_IC) |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4772 return STRICMP(name1, name2); |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4773 else |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4774 return STRCOLL(name1, name2); |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4775 } |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4776 |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4777 static int |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4778 compare_readdir_item(const void *s1, const void *s2) |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4779 { |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4780 if (readdirex_sort == READDIR_SORT_BYTE) |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4781 return STRCMP(*(char **)s1, *(char **)s2); |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4782 else if (readdirex_sort == READDIR_SORT_IC) |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4783 return STRICMP(*(char **)s1, *(char **)s2); |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4784 else |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4785 return STRCOLL(*(char **)s1, *(char **)s2); |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4786 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4787 #endif |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4788 |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
4789 #if defined(TEMPDIRNAMES) || defined(FEAT_EVAL) || defined(PROTO) |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
4790 /* |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4791 * Core part of "readdir()" and "readdirex()" function. |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4792 * Retrieve the list of files/directories of "path" into "gap". |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4793 * If "withattr" is TRUE, retrieve the names and their attributes. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4794 * If "withattr" is FALSE, retrieve the names only. |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4795 * Return OK for success, FAIL for failure. |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4796 */ |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4797 int |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4798 readdir_core( |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4799 garray_T *gap, |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4800 char_u *path, |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4801 int withattr UNUSED, |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4802 void *context, |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4803 int (*checkitem)(void *context, void *item), |
|
28809
d0241e74bfdb
patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents:
28773
diff
changeset
|
4804 int sort) |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4805 { |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4806 int failed = FALSE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4807 char_u *p; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4808 # ifdef MSWIN |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4809 char_u *buf; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4810 int ok; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4811 HANDLE hFind = INVALID_HANDLE_VALUE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4812 WIN32_FIND_DATAW wfd; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4813 WCHAR *wn = NULL; // UTF-16 name, NULL when not used. |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4814 # else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4815 DIR *dirp; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4816 struct dirent *dp; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4817 # endif |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4818 |
|
27028
c9474ae175f4
patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents:
26962
diff
changeset
|
4819 ga_init2(gap, sizeof(void *), 20); |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4820 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4821 # ifdef FEAT_EVAL |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4822 # define FREE_ITEM(item) do { \ |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4823 if (withattr) \ |
|
27752
c1d1639b52dd
patch 8.2.4402: missing parenthesis may cause unexpected problems
Bram Moolenaar <Bram@vim.org>
parents:
27635
diff
changeset
|
4824 dict_unref((dict_T*)(item)); \ |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4825 else \ |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4826 vim_free(item); \ |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4827 } while (0) |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4828 |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4829 readdirex_sort = READDIR_SORT_BYTE; |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4830 # else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4831 # define FREE_ITEM(item) vim_free(item) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4832 # endif |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4833 |
|
19301
80baa37506d0
patch 8.2.0209: function a bit far away from where it's used
Bram Moolenaar <Bram@vim.org>
parents:
18896
diff
changeset
|
4834 # ifdef MSWIN |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4835 buf = alloc(MAXPATHL); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4836 if (buf == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4837 return FAIL; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4838 STRNCPY(buf, path, MAXPATHL-5); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4839 p = buf + STRLEN(buf); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4840 MB_PTR_BACK(buf, p); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4841 if (*p == '\\' || *p == '/') |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4842 *p = NUL; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4843 STRCAT(p, "\\*"); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4844 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4845 wn = enc_to_utf16(buf, NULL); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4846 if (wn != NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4847 hFind = FindFirstFileW(wn, &wfd); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4848 ok = (hFind != INVALID_HANDLE_VALUE); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4849 if (!ok) |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4850 { |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4851 failed = TRUE; |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26865
diff
changeset
|
4852 semsg(_(e_cant_open_file_str), path); |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4853 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4854 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4855 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4856 while (ok) |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
19477
diff
changeset
|
4857 { |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4858 int ignore; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4859 void *item; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4860 WCHAR *wp; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4861 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4862 wp = wfd.cFileName; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4863 ignore = wp[0] == L'.' && |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4864 (wp[1] == NUL || |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4865 (wp[1] == L'.' && wp[2] == NUL)); |
|
20790
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4866 if (ignore) |
|
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4867 { |
|
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4868 ok = FindNextFileW(hFind, &wfd); |
|
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4869 continue; |
|
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4870 } |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4871 # ifdef FEAT_EVAL |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4872 if (withattr) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4873 item = (void*)create_readdirex_item(&wfd); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4874 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4875 # endif |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4876 item = (void*)utf16_to_enc(wfd.cFileName, NULL); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4877 if (item == NULL) |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4878 { |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4879 failed = TRUE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4880 break; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4881 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4882 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4883 if (!ignore && checkitem != NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4884 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4885 int r = checkitem(context, item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4886 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4887 if (r < 0) |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4888 { |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4889 FREE_ITEM(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4890 break; |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4891 } |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4892 if (r == 0) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4893 ignore = TRUE; |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4894 } |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4895 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4896 if (!ignore) |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4897 { |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4898 if (ga_grow(gap, 1) == OK) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4899 ((void**)gap->ga_data)[gap->ga_len++] = item; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4900 else |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4901 { |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4902 failed = TRUE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4903 FREE_ITEM(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4904 break; |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4905 } |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4906 } |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4907 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4908 FREE_ITEM(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4909 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4910 ok = FindNextFileW(hFind, &wfd); |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4911 } |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4912 FindClose(hFind); |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4913 } |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4914 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4915 vim_free(buf); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4916 vim_free(wn); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4917 # else // MSWIN |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4918 dirp = opendir((char *)path); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4919 if (dirp == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4920 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4921 failed = TRUE; |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26865
diff
changeset
|
4922 semsg(_(e_cant_open_file_str), path); |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4923 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4924 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4925 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4926 for (;;) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4927 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4928 int ignore; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4929 void *item; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4930 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4931 dp = readdir(dirp); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4932 if (dp == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4933 break; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4934 p = (char_u *)dp->d_name; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4935 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4936 ignore = p[0] == '.' && |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4937 (p[1] == NUL || |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4938 (p[1] == '.' && p[2] == NUL)); |
|
20790
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4939 if (ignore) |
|
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4940 continue; |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4941 # ifdef FEAT_EVAL |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4942 if (withattr) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4943 item = (void*)create_readdirex_item(path, p); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4944 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4945 # endif |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4946 item = (void*)vim_strsave(p); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4947 if (item == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4948 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4949 failed = TRUE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4950 break; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4951 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4952 |
|
28169
bef82285dda0
patch 8.2.4610: some conditions are always true
Bram Moolenaar <Bram@vim.org>
parents:
27809
diff
changeset
|
4953 if (checkitem != NULL) |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4954 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4955 int r = checkitem(context, item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4956 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4957 if (r < 0) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4958 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4959 FREE_ITEM(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4960 break; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4961 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4962 if (r == 0) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4963 ignore = TRUE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4964 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4965 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4966 if (!ignore) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4967 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4968 if (ga_grow(gap, 1) == OK) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4969 ((void**)gap->ga_data)[gap->ga_len++] = item; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4970 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4971 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4972 failed = TRUE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4973 FREE_ITEM(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4974 break; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4975 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4976 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4977 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4978 FREE_ITEM(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4979 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4980 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4981 closedir(dirp); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4982 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4983 # endif // MSWIN |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4984 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4985 # undef FREE_ITEM |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
4986 |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4987 if (!failed && gap->ga_len > 0 && sort > READDIR_SORT_NONE) |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4988 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4989 # ifdef FEAT_EVAL |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4990 readdirex_sort = sort; |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4991 if (withattr) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4992 qsort((void*)gap->ga_data, (size_t)gap->ga_len, sizeof(dict_T*), |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4993 compare_readdirex_item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4994 else |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4995 qsort((void*)gap->ga_data, (size_t)gap->ga_len, sizeof(char_u *), |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4996 compare_readdir_item); |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4997 # else |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4998 sort_strings((char_u **)gap->ga_data, gap->ga_len); |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4999 # endif |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
5000 } |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5001 |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5002 return failed ? FAIL : OK; |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5003 } |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5004 |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5005 /* |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5006 * Delete "name" and everything in it, recursively. |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5007 * return 0 for success, -1 if some file was not deleted. |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5008 */ |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5009 int |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5010 delete_recursive(char_u *name) |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5011 { |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5012 int result = 0; |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5013 int i; |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5014 char_u *exp; |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5015 garray_T ga; |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5016 |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5017 // A symbolic link to a directory itself is deleted, not the directory it |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5018 // points to. |
|
7629
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7615
diff
changeset
|
5019 if ( |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
5020 # if defined(UNIX) || defined(MSWIN) |
|
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7641
diff
changeset
|
5021 mch_isrealdir(name) |
|
7629
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7615
diff
changeset
|
5022 # else |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7615
diff
changeset
|
5023 mch_isdir(name) |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7615
diff
changeset
|
5024 # endif |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7615
diff
changeset
|
5025 ) |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5026 { |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5027 exp = vim_strsave(name); |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5028 if (exp == NULL) |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5029 return -1; |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
5030 if (readdir_core(&ga, exp, FALSE, NULL, NULL, READDIR_SORT_NONE) == OK) |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5031 { |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5032 for (i = 0; i < ga.ga_len; ++i) |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5033 { |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5034 vim_snprintf((char *)NameBuff, MAXPATHL, "%s/%s", exp, |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5035 ((char_u **)ga.ga_data)[i]); |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5036 if (delete_recursive(NameBuff) != 0) |
|
28341
0390c4848b27
patch 8.2.4696: delete() with "rf" argument does not report a failure
Bram Moolenaar <Bram@vim.org>
parents:
28169
diff
changeset
|
5037 // Remember the failure but continue deleting any further |
|
0390c4848b27
patch 8.2.4696: delete() with "rf" argument does not report a failure
Bram Moolenaar <Bram@vim.org>
parents:
28169
diff
changeset
|
5038 // entries. |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5039 result = -1; |
|
16752
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5040 } |
|
e2d8d83e6721
patch 8.1.1378: delete() can not handle a file name that looks like a pattern
Bram Moolenaar <Bram@vim.org>
parents:
16744
diff
changeset
|
5041 ga_clear_strings(&ga); |
|
28341
0390c4848b27
patch 8.2.4696: delete() with "rf" argument does not report a failure
Bram Moolenaar <Bram@vim.org>
parents:
28169
diff
changeset
|
5042 if (mch_rmdir(exp) != 0) |
|
0390c4848b27
patch 8.2.4696: delete() with "rf" argument does not report a failure
Bram Moolenaar <Bram@vim.org>
parents:
28169
diff
changeset
|
5043 result = -1; |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5044 } |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5045 else |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5046 result = -1; |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5047 vim_free(exp); |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5048 } |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5049 else |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5050 result = mch_remove(name) == 0 ? 0 : -1; |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5051 |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5052 return result; |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5053 } |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5054 #endif |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5055 |
| 7 | 5056 #if defined(TEMPDIRNAMES) || defined(PROTO) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5057 static long temp_count = 0; // Temp filename counter. |
| 7 | 5058 |
|
20311
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5059 # if defined(UNIX) && defined(HAVE_FLOCK) && defined(HAVE_DIRFD) |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5060 /* |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5061 * Open temporary directory and take file lock to prevent |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5062 * to be auto-cleaned. |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5063 */ |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5064 static void |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5065 vim_opentempdir(void) |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5066 { |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5067 DIR *dp = NULL; |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5068 |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5069 if (vim_tempdir_dp != NULL) |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5070 return; |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5071 |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5072 dp = opendir((const char*)vim_tempdir); |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5073 |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5074 if (dp != NULL) |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5075 { |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5076 vim_tempdir_dp = dp; |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5077 flock(dirfd(vim_tempdir_dp), LOCK_SH); |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5078 } |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5079 } |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5080 |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5081 /* |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5082 * Close temporary directory - it automatically release file lock. |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5083 */ |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5084 static void |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5085 vim_closetempdir(void) |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5086 { |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5087 if (vim_tempdir_dp != NULL) |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5088 { |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5089 closedir(vim_tempdir_dp); |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5090 vim_tempdir_dp = NULL; |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5091 } |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5092 } |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5093 # endif |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5094 |
| 7 | 5095 /* |
| 5096 * Delete the temp directory and all files it contains. | |
| 5097 */ | |
| 5098 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5099 vim_deltempdir(void) |
| 7 | 5100 { |
| 5101 if (vim_tempdir != NULL) | |
| 5102 { | |
|
20311
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5103 # if defined(UNIX) && defined(HAVE_FLOCK) && defined(HAVE_DIRFD) |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5104 vim_closetempdir(); |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5105 # endif |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5106 // remove the trailing path separator |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5107 gettail(vim_tempdir)[-1] = NUL; |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5108 delete_recursive(vim_tempdir); |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
5109 VIM_CLEAR(vim_tempdir); |
| 7 | 5110 } |
| 5111 } | |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5112 |
| 7 | 5113 /* |
| 1997 | 5114 * Directory "tempdir" was created. Expand this name to a full path and put |
| 5115 * it in "vim_tempdir". This avoids that using ":cd" would confuse us. | |
| 5116 * "tempdir" must be no longer than MAXPATHL. | |
| 5117 */ | |
| 5118 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5119 vim_settempdir(char_u *tempdir) |
| 1997 | 5120 { |
| 5121 char_u *buf; | |
| 5122 | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16754
diff
changeset
|
5123 buf = alloc(MAXPATHL + 2); |
| 1997 | 5124 if (buf != NULL) |
| 5125 { | |
| 5126 if (vim_FullName(tempdir, buf, MAXPATHL, FALSE) == FAIL) | |
| 5127 STRCPY(buf, tempdir); | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9509
diff
changeset
|
5128 add_pathsep(buf); |
| 1997 | 5129 vim_tempdir = vim_strsave(buf); |
|
20311
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5130 # if defined(UNIX) && defined(HAVE_FLOCK) && defined(HAVE_DIRFD) |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5131 vim_opentempdir(); |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5132 # endif |
| 1997 | 5133 vim_free(buf); |
| 5134 } | |
| 5135 } | |
| 2006 | 5136 #endif |
| 1997 | 5137 |
| 5138 /* | |
| 7 | 5139 * vim_tempname(): Return a unique name that can be used for a temp file. |
| 5140 * | |
|
9291
bff3cd5cf922
commit https://github.com/vim/vim/commit/76ae22fef3cb224ca7fbf97517f881e825d4d0c2
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
5141 * The temp file is NOT guaranteed to be created. If "keep" is FALSE it is |
|
bff3cd5cf922
commit https://github.com/vim/vim/commit/76ae22fef3cb224ca7fbf97517f881e825d4d0c2
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
5142 * guaranteed to NOT be created. |
| 7 | 5143 * |
| 5144 * The returned pointer is to allocated memory. | |
| 5145 * The returned pointer is NULL if no valid name was found. | |
| 5146 */ | |
| 5147 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5148 vim_tempname( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5149 int extra_char UNUSED, // char to use in the name instead of '?' |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5150 int keep UNUSED) |
| 7 | 5151 { |
| 5152 #ifdef USE_TMPNAM | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5153 char_u itmp[L_tmpnam]; // use tmpnam() |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
5154 #elif defined(MSWIN) |
|
15776
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5155 WCHAR itmp[TEMPNAMELEN]; |
| 7 | 5156 #else |
| 5157 char_u itmp[TEMPNAMELEN]; | |
| 5158 #endif | |
| 5159 | |
| 5160 #ifdef TEMPDIRNAMES | |
| 5161 static char *(tempdirs[]) = {TEMPDIRNAMES}; | |
| 5162 int i; | |
| 5163 # ifndef EEXIST | |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
5164 stat_T st; |
| 7 | 5165 # endif |
| 5166 | |
| 5167 /* | |
| 5168 * This will create a directory for private use by this instance of Vim. | |
| 5169 * This is done once, and the same directory is used for all temp files. | |
| 5170 * This method avoids security problems because of symlink attacks et al. | |
| 5171 * It's also a bit faster, because we only need to check for an existing | |
| 5172 * file when creating the directory and not for each temp file. | |
| 5173 */ | |
| 5174 if (vim_tempdir == NULL) | |
| 5175 { | |
| 5176 /* | |
| 5177 * Try the entries in TEMPDIRNAMES to create the temp directory. | |
| 5178 */ | |
|
24768
7334bf933510
patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents:
24578
diff
changeset
|
5179 for (i = 0; i < (int)ARRAY_LENGTH(tempdirs); ++i) |
| 7 | 5180 { |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
2028
diff
changeset
|
5181 # ifndef HAVE_MKDTEMP |
| 1997 | 5182 size_t itmplen; |
| 5183 long nr; | |
| 5184 long off; | |
| 5185 # endif | |
| 5186 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5187 // Expand $TMP, leave room for "/v1100000/999999999". |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5188 // Skip the directory check if the expansion fails. |
| 7 | 5189 expand_env((char_u *)tempdirs[i], itmp, TEMPNAMELEN - 20); |
|
7305
372c785c04b6
commit https://github.com/vim/vim/commit/e1a61991d9b6fd5f65636d17583f93118268cda5
Christian Brabandt <cb@256bit.org>
parents:
7285
diff
changeset
|
5190 if (itmp[0] != '$' && mch_isdir(itmp)) |
|
372c785c04b6
commit https://github.com/vim/vim/commit/e1a61991d9b6fd5f65636d17583f93118268cda5
Christian Brabandt <cb@256bit.org>
parents:
7285
diff
changeset
|
5191 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5192 // directory exists |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9509
diff
changeset
|
5193 add_pathsep(itmp); |
| 1997 | 5194 |
| 5195 # ifdef HAVE_MKDTEMP | |
|
9211
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5196 { |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5197 # if defined(UNIX) || defined(VMS) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5198 // Make sure the umask doesn't remove the executable bit. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5199 // "repl" has been reported to use "177". |
|
9211
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5200 mode_t umask_save = umask(077); |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5201 # endif |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5202 // Leave room for filename |
|
9211
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5203 STRCAT(itmp, "vXXXXXX"); |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5204 if (mkdtemp((char *)itmp) != NULL) |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5205 vim_settempdir(itmp); |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5206 # if defined(UNIX) || defined(VMS) |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5207 (void)umask(umask_save); |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5208 # endif |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5209 } |
| 1997 | 5210 # else |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5211 // Get an arbitrary number of up to 6 digits. When it's |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5212 // unlikely that it already exists it will be faster, |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5213 // otherwise it doesn't matter. The use of mkdir() avoids any |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5214 // security problems because of the predictable number. |
| 7 | 5215 nr = (mch_get_pid() + (long)time(NULL)) % 1000000L; |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
2028
diff
changeset
|
5216 itmplen = STRLEN(itmp); |
| 7 | 5217 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5218 // Try up to 10000 different values until we find a name that |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5219 // doesn't exist. |
| 7 | 5220 for (off = 0; off < 10000L; ++off) |
| 5221 { | |
| 5222 int r; | |
| 1997 | 5223 # if defined(UNIX) || defined(VMS) |
| 7 | 5224 mode_t umask_save; |
| 1997 | 5225 # endif |
| 5226 | |
| 5227 sprintf((char *)itmp + itmplen, "v%ld", nr + off); | |
| 5228 # ifndef EEXIST | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5229 // If mkdir() does not set errno to EEXIST, check for |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5230 // existing file here. There is a race condition then, |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5231 // although it's fail-safe. |
| 7 | 5232 if (mch_stat((char *)itmp, &st) >= 0) |
| 5233 continue; | |
| 1997 | 5234 # endif |
| 5235 # if defined(UNIX) || defined(VMS) | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5236 // Make sure the umask doesn't remove the executable bit. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5237 // "repl" has been reported to use "177". |
| 7 | 5238 umask_save = umask(077); |
| 1997 | 5239 # endif |
| 7 | 5240 r = vim_mkdir(itmp, 0700); |
| 1997 | 5241 # if defined(UNIX) || defined(VMS) |
| 7 | 5242 (void)umask(umask_save); |
| 1997 | 5243 # endif |
| 7 | 5244 if (r == 0) |
| 5245 { | |
| 1997 | 5246 vim_settempdir(itmp); |
| 7 | 5247 break; |
| 5248 } | |
| 1997 | 5249 # ifdef EEXIST |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5250 // If the mkdir() didn't fail because the file/dir exists, |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5251 // we probably can't create any dir here, try another |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5252 // place. |
| 7 | 5253 if (errno != EEXIST) |
| 1997 | 5254 # endif |
| 7 | 5255 break; |
| 5256 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5257 # endif // HAVE_MKDTEMP |
| 7 | 5258 if (vim_tempdir != NULL) |
| 5259 break; | |
| 5260 } | |
| 5261 } | |
| 5262 } | |
| 5263 | |
| 5264 if (vim_tempdir != NULL) | |
| 5265 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5266 // There is no need to check if the file exists, because we own the |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5267 // directory and nobody else creates a file in it. |
| 7 | 5268 sprintf((char *)itmp, "%s%ld", vim_tempdir, temp_count++); |
| 5269 return vim_strsave(itmp); | |
| 5270 } | |
| 5271 | |
| 5272 return NULL; | |
| 5273 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5274 #else // TEMPDIRNAMES |
| 7 | 5275 |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
5276 # ifdef MSWIN |
|
15776
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5277 WCHAR wszTempFile[_MAX_PATH + 1]; |
|
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5278 WCHAR buf4[4]; |
|
23017
d80faed40bec
patch 8.2.2055: MS-Windows: two Vim instances may use the same temp file
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5279 WCHAR *chartab = L"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; |
| 7 | 5280 char_u *retval; |
| 5281 char_u *p; | |
|
25084
beff72446e2e
patch 8.2.3079: Powershell core not supported by default
Bram Moolenaar <Bram@vim.org>
parents:
25068
diff
changeset
|
5282 char_u *shname; |
|
23017
d80faed40bec
patch 8.2.2055: MS-Windows: two Vim instances may use the same temp file
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5283 long i; |
| 7 | 5284 |
|
15776
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5285 wcscpy(itmp, L""); |
|
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5286 if (GetTempPathW(_MAX_PATH, wszTempFile) == 0) |
|
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5287 { |
|
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5288 wszTempFile[0] = L'.'; // GetTempPathW() failed, use current dir |
|
23017
d80faed40bec
patch 8.2.2055: MS-Windows: two Vim instances may use the same temp file
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5289 wszTempFile[1] = L'\\'; |
|
d80faed40bec
patch 8.2.2055: MS-Windows: two Vim instances may use the same temp file
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5290 wszTempFile[2] = NUL; |
|
15776
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5291 } |
|
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5292 wcscpy(buf4, L"VIM"); |
|
23017
d80faed40bec
patch 8.2.2055: MS-Windows: two Vim instances may use the same temp file
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5293 |
|
d80faed40bec
patch 8.2.2055: MS-Windows: two Vim instances may use the same temp file
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5294 // randomize the name to avoid collisions |
|
d80faed40bec
patch 8.2.2055: MS-Windows: two Vim instances may use the same temp file
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5295 i = mch_get_pid() + extra_char; |
|
d80faed40bec
patch 8.2.2055: MS-Windows: two Vim instances may use the same temp file
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5296 buf4[1] = chartab[i % 36]; |
|
d80faed40bec
patch 8.2.2055: MS-Windows: two Vim instances may use the same temp file
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5297 buf4[2] = chartab[101 * i % 36]; |
|
15776
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5298 if (GetTempFileNameW(wszTempFile, buf4, 0, itmp) == 0) |
| 7 | 5299 return NULL; |
| 6721 | 5300 if (!keep) |
|
15776
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5301 // GetTempFileName() will create the file, we don't want that |
|
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5302 (void)DeleteFileW(itmp); |
|
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5303 |
|
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5304 // Backslashes in a temp file name cause problems when filtering with |
|
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5305 // "sh". NOTE: This also checks 'shellcmdflag' to help those people who |
|
25068
0ce24f734615
patch 8.2.3071: shell options are not set properly for PowerShell
Bram Moolenaar <Bram@vim.org>
parents:
25052
diff
changeset
|
5306 // didn't set 'shellslash' but only if not using PowerShell. |
|
15776
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5307 retval = utf16_to_enc(itmp, NULL); |
|
25084
beff72446e2e
patch 8.2.3079: Powershell core not supported by default
Bram Moolenaar <Bram@vim.org>
parents:
25068
diff
changeset
|
5308 shname = gettail(p_sh); |
|
beff72446e2e
patch 8.2.3079: Powershell core not supported by default
Bram Moolenaar <Bram@vim.org>
parents:
25068
diff
changeset
|
5309 if ((*p_shcf == '-' && !(strstr((char *)shname, "powershell") != NULL |
|
beff72446e2e
patch 8.2.3079: Powershell core not supported by default
Bram Moolenaar <Bram@vim.org>
parents:
25068
diff
changeset
|
5310 || strstr((char *)shname, "pwsh") != NULL )) |
|
beff72446e2e
patch 8.2.3079: Powershell core not supported by default
Bram Moolenaar <Bram@vim.org>
parents:
25068
diff
changeset
|
5311 || p_ssl) |
| 7 | 5312 for (p = retval; *p; ++p) |
| 5313 if (*p == '\\') | |
| 5314 *p = '/'; | |
| 5315 return retval; | |
| 5316 | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
5317 # else // MSWIN |
| 7 | 5318 |
| 5319 # ifdef USE_TMPNAM | |
| 2697 | 5320 char_u *p; |
| 5321 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5322 // tmpnam() will make its own name |
| 2697 | 5323 p = tmpnam((char *)itmp); |
| 5324 if (p == NULL || *p == NUL) | |
| 7 | 5325 return NULL; |
| 5326 # else | |
| 5327 char_u *p; | |
| 5328 | |
| 5329 # ifdef VMS_TEMPNAM | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5330 // mktemp() is not working on VMS. It seems to be |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5331 // a do-nothing function. Therefore we use tempnam(). |
| 7 | 5332 sprintf((char *)itmp, "VIM%c", extra_char); |
| 5333 p = (char_u *)tempnam("tmp:", (char *)itmp); | |
| 5334 if (p != NULL) | |
| 5335 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5336 // VMS will use '.LIS' if we don't explicitly specify an extension, |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5337 // and VIM will then be unable to find the file later |
| 7 | 5338 STRCPY(itmp, p); |
| 5339 STRCAT(itmp, ".txt"); | |
| 5340 free(p); | |
| 5341 } | |
| 5342 else | |
| 5343 return NULL; | |
| 5344 # else | |
| 5345 STRCPY(itmp, TEMPNAME); | |
| 5346 if ((p = vim_strchr(itmp, '?')) != NULL) | |
| 5347 *p = extra_char; | |
| 5348 if (mktemp((char *)itmp) == NULL) | |
| 5349 return NULL; | |
| 5350 # endif | |
| 5351 # endif | |
| 5352 | |
| 5353 return vim_strsave(itmp); | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
5354 # endif // MSWIN |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5355 #endif // TEMPDIRNAMES |
| 7 | 5356 } |
| 5357 | |
| 5358 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
| 5359 /* | |
|
7170
beb67ef38f88
commit https://github.com/vim/vim/commit/b4f6a46b01ed00b642a2271e9d1559e51ab0f2c4
Christian Brabandt <cb@256bit.org>
parents:
7005
diff
changeset
|
5360 * Convert all backslashes in fname to forward slashes in-place, unless when |
|
beb67ef38f88
commit https://github.com/vim/vim/commit/b4f6a46b01ed00b642a2271e9d1559e51ab0f2c4
Christian Brabandt <cb@256bit.org>
parents:
7005
diff
changeset
|
5361 * it looks like a URL. |
| 7 | 5362 */ |
| 5363 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5364 forward_slash(char_u *fname) |
| 7 | 5365 { |
| 5366 char_u *p; | |
| 5367 | |
|
7170
beb67ef38f88
commit https://github.com/vim/vim/commit/b4f6a46b01ed00b642a2271e9d1559e51ab0f2c4
Christian Brabandt <cb@256bit.org>
parents:
7005
diff
changeset
|
5368 if (path_with_url(fname)) |
|
beb67ef38f88
commit https://github.com/vim/vim/commit/b4f6a46b01ed00b642a2271e9d1559e51ab0f2c4
Christian Brabandt <cb@256bit.org>
parents:
7005
diff
changeset
|
5369 return; |
| 7 | 5370 for (p = fname; *p != NUL; ++p) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5371 // The Big5 encoding can have '\' in the trail byte. |
| 474 | 5372 if (enc_dbcs != 0 && (*mb_ptr2len)(p) > 1) |
| 7 | 5373 ++p; |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
5374 else if (*p == '\\') |
| 7 | 5375 *p = '/'; |
| 5376 } | |
| 5377 #endif | |
| 5378 | |
| 5379 /* | |
| 153 | 5380 * Try matching a filename with a "pattern" ("prog" is NULL), or use the |
| 5381 * precompiled regprog "prog" ("pattern" is NULL). That avoids calling | |
| 5382 * vim_regcomp() often. | |
| 7 | 5383 * Used for autocommands and 'wildignore'. |
| 5384 * Returns TRUE if there is a match, FALSE otherwise. | |
| 5385 */ | |
|
15634
746b95fd25ad
patch 8.1.0825: code for autocommands is mixed with file I/O code
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
5386 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5387 match_file_pat( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5388 char_u *pattern, // pattern to match with |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5389 regprog_T **prog, // pre-compiled regprog or NULL |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5390 char_u *fname, // full path of file name |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5391 char_u *sfname, // short file name or NULL |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5392 char_u *tail, // tail of path |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5393 int allow_dirs) // allow matching with dir |
| 7 | 5394 { |
| 5395 regmatch_T regmatch; | |
| 5396 int result = FALSE; | |
| 5397 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5398 regmatch.rm_ic = p_fic; // ignore case if 'fileignorecase' is set |
| 6470 | 5399 if (prog != NULL) |
| 5400 regmatch.regprog = *prog; | |
| 7 | 5401 else |
| 6470 | 5402 regmatch.regprog = vim_regcomp(pattern, RE_MAGIC); |
| 7 | 5403 |
| 5404 /* | |
| 5405 * Try for a match with the pattern with: | |
| 5406 * 1. the full file name, when the pattern has a '/'. | |
| 5407 * 2. the short file name, when the pattern has a '/'. | |
| 5408 * 3. the tail of the file name, when the pattern has no '/'. | |
| 5409 */ | |
| 6470 | 5410 if (regmatch.regprog != NULL |
| 7 | 5411 && ((allow_dirs |
| 5412 && (vim_regexec(®match, fname, (colnr_T)0) | |
| 5413 || (sfname != NULL | |
| 5414 && vim_regexec(®match, sfname, (colnr_T)0)))) | |
| 6470 | 5415 || (!allow_dirs && vim_regexec(®match, tail, (colnr_T)0)))) |
| 7 | 5416 result = TRUE; |
| 5417 | |
| 6375 | 5418 if (prog != NULL) |
| 5419 *prog = regmatch.regprog; | |
| 5420 else | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
5421 vim_regfree(regmatch.regprog); |
| 7 | 5422 return result; |
| 5423 } | |
| 5424 | |
| 5425 /* | |
| 5426 * Return TRUE if a file matches with a pattern in "list". | |
| 5427 * "list" is a comma-separated list of patterns, like 'wildignore'. | |
| 5428 * "sfname" is the short file name or NULL, "ffname" the long file name. | |
| 5429 */ | |
| 5430 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5431 match_file_list(char_u *list, char_u *sfname, char_u *ffname) |
| 7 | 5432 { |
| 5433 char_u buf[100]; | |
| 5434 char_u *tail; | |
| 5435 char_u *regpat; | |
| 5436 char allow_dirs; | |
| 5437 int match; | |
| 5438 char_u *p; | |
| 5439 | |
| 5440 tail = gettail(sfname); | |
| 5441 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5442 // try all patterns in 'wildignore' |
| 7 | 5443 p = list; |
| 5444 while (*p) | |
| 5445 { | |
| 5446 copy_option_part(&p, buf, 100, ","); | |
| 5447 regpat = file_pat_to_reg_pat(buf, NULL, &allow_dirs, FALSE); | |
| 5448 if (regpat == NULL) | |
| 5449 break; | |
| 153 | 5450 match = match_file_pat(regpat, NULL, ffname, sfname, |
| 5451 tail, (int)allow_dirs); | |
| 7 | 5452 vim_free(regpat); |
| 5453 if (match) | |
| 5454 return TRUE; | |
| 5455 } | |
| 5456 return FALSE; | |
| 5457 } | |
| 5458 | |
| 5459 /* | |
| 5460 * Convert the given pattern "pat" which has shell style wildcards in it, into | |
| 5461 * a regular expression, and return the result in allocated memory. If there | |
| 5462 * is a directory path separator to be matched, then TRUE is put in | |
| 5463 * allow_dirs, otherwise FALSE is put there -- webb. | |
| 5464 * Handle backslashes before special characters, like "\*" and "\ ". | |
| 5465 * | |
| 5466 * Returns NULL when out of memory. | |
| 5467 */ | |
| 5468 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5469 file_pat_to_reg_pat( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5470 char_u *pat, |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5471 char_u *pat_end, // first char after pattern or NULL |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5472 char *allow_dirs, // Result passed back out in here |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5473 int no_bslash UNUSED) // Don't use a backward slash as pathsep |
| 7 | 5474 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5475 int size = 2; // '^' at start, '$' at end |
| 7 | 5476 char_u *endp; |
| 5477 char_u *reg_pat; | |
| 5478 char_u *p; | |
| 5479 int i; | |
| 5480 int nested = 0; | |
| 5481 int add_dollar = TRUE; | |
| 5482 | |
| 5483 if (allow_dirs != NULL) | |
| 5484 *allow_dirs = FALSE; | |
| 5485 if (pat_end == NULL) | |
| 5486 pat_end = pat + STRLEN(pat); | |
| 5487 | |
| 5488 for (p = pat; p < pat_end; p++) | |
| 5489 { | |
| 5490 switch (*p) | |
| 5491 { | |
| 5492 case '*': | |
| 5493 case '.': | |
| 5494 case ',': | |
| 5495 case '{': | |
| 5496 case '}': | |
| 5497 case '~': | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5498 size += 2; // extra backslash |
| 7 | 5499 break; |
| 5500 #ifdef BACKSLASH_IN_FILENAME | |
| 5501 case '\\': | |
| 5502 case '/': | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5503 size += 4; // could become "[\/]" |
| 7 | 5504 break; |
| 5505 #endif | |
| 5506 default: | |
| 5507 size++; | |
| 474 | 5508 if (enc_dbcs != 0 && (*mb_ptr2len)(p) > 1) |
| 7 | 5509 { |
| 5510 ++p; | |
| 5511 ++size; | |
| 5512 } | |
| 5513 break; | |
| 5514 } | |
| 5515 } | |
| 5516 reg_pat = alloc(size + 1); | |
| 5517 if (reg_pat == NULL) | |
| 5518 return NULL; | |
| 5519 | |
| 5520 i = 0; | |
| 5521 | |
| 5522 if (pat[0] == '*') | |
| 5523 while (pat[0] == '*' && pat < pat_end - 1) | |
| 5524 pat++; | |
| 5525 else | |
| 5526 reg_pat[i++] = '^'; | |
| 5527 endp = pat_end - 1; | |
| 7005 | 5528 if (endp >= pat && *endp == '*') |
| 7 | 5529 { |
| 5530 while (endp - pat > 0 && *endp == '*') | |
| 5531 endp--; | |
| 5532 add_dollar = FALSE; | |
| 5533 } | |
| 5534 for (p = pat; *p && nested >= 0 && p <= endp; p++) | |
| 5535 { | |
| 5536 switch (*p) | |
| 5537 { | |
| 5538 case '*': | |
| 5539 reg_pat[i++] = '.'; | |
| 5540 reg_pat[i++] = '*'; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5541 while (p[1] == '*') // "**" matches like "*" |
| 444 | 5542 ++p; |
| 7 | 5543 break; |
| 5544 case '.': | |
| 5545 case '~': | |
| 5546 reg_pat[i++] = '\\'; | |
| 5547 reg_pat[i++] = *p; | |
| 5548 break; | |
| 5549 case '?': | |
| 5550 reg_pat[i++] = '.'; | |
| 5551 break; | |
| 5552 case '\\': | |
| 5553 if (p[1] == NUL) | |
| 5554 break; | |
| 5555 #ifdef BACKSLASH_IN_FILENAME | |
| 5556 if (!no_bslash) | |
| 5557 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5558 // translate: |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5559 // "\x" to "\\x" e.g., "dir\file" |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5560 // "\*" to "\\.*" e.g., "dir\*.c" |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5561 // "\?" to "\\." e.g., "dir\??.c" |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5562 // "\+" to "\+" e.g., "fileX\+.c" |
| 7 | 5563 if ((vim_isfilec(p[1]) || p[1] == '*' || p[1] == '?') |
| 5564 && p[1] != '+') | |
| 5565 { | |
| 5566 reg_pat[i++] = '['; | |
| 5567 reg_pat[i++] = '\\'; | |
| 5568 reg_pat[i++] = '/'; | |
| 5569 reg_pat[i++] = ']'; | |
| 5570 if (allow_dirs != NULL) | |
| 5571 *allow_dirs = TRUE; | |
| 5572 break; | |
| 5573 } | |
| 5574 } | |
| 5575 #endif | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5576 // Undo escaping from ExpandEscape(): |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5577 // foo\?bar -> foo?bar |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5578 // foo\%bar -> foo%bar |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5579 // foo\,bar -> foo,bar |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5580 // foo\ bar -> foo bar |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5581 // Don't unescape \, * and others that are also special in a |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5582 // regexp. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5583 // An escaped { must be unescaped since we use magic not |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5584 // verymagic. Use "\\\{n,m\}"" to get "\{n,m}". |
| 7 | 5585 if (*++p == '?' |
| 5586 #ifdef BACKSLASH_IN_FILENAME | |
| 5587 && no_bslash | |
| 5588 #endif | |
| 5589 ) | |
| 5590 reg_pat[i++] = '?'; | |
| 5591 else | |
|
5104
93cccad6a26b
updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents:
5008
diff
changeset
|
5592 if (*p == ',' || *p == '%' || *p == '#' |
| 6999 | 5593 || vim_isspace(*p) || *p == '{' || *p == '}') |
|
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2241
diff
changeset
|
5594 reg_pat[i++] = *p; |
|
5259
6b7ab6a4f31a
updated for version 7.4b.006
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
5595 else if (*p == '\\' && p[1] == '\\' && p[2] == '{') |
|
6b7ab6a4f31a
updated for version 7.4b.006
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
5596 { |
|
6b7ab6a4f31a
updated for version 7.4b.006
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
5597 reg_pat[i++] = '\\'; |
|
6b7ab6a4f31a
updated for version 7.4b.006
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
5598 reg_pat[i++] = '{'; |
|
6b7ab6a4f31a
updated for version 7.4b.006
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
5599 p += 2; |
|
6b7ab6a4f31a
updated for version 7.4b.006
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
5600 } |
| 7 | 5601 else |
| 5602 { | |
| 5603 if (allow_dirs != NULL && vim_ispathsep(*p) | |
| 5604 #ifdef BACKSLASH_IN_FILENAME | |
| 5605 && (!no_bslash || *p != '\\') | |
| 5606 #endif | |
| 5607 ) | |
| 5608 *allow_dirs = TRUE; | |
| 5609 reg_pat[i++] = '\\'; | |
| 5610 reg_pat[i++] = *p; | |
| 5611 } | |
| 5612 break; | |
| 5613 #ifdef BACKSLASH_IN_FILENAME | |
| 5614 case '/': | |
| 5615 reg_pat[i++] = '['; | |
| 5616 reg_pat[i++] = '\\'; | |
| 5617 reg_pat[i++] = '/'; | |
| 5618 reg_pat[i++] = ']'; | |
| 5619 if (allow_dirs != NULL) | |
| 5620 *allow_dirs = TRUE; | |
| 5621 break; | |
| 5622 #endif | |
| 5623 case '{': | |
| 5624 reg_pat[i++] = '\\'; | |
| 5625 reg_pat[i++] = '('; | |
| 5626 nested++; | |
| 5627 break; | |
| 5628 case '}': | |
| 5629 reg_pat[i++] = '\\'; | |
| 5630 reg_pat[i++] = ')'; | |
| 5631 --nested; | |
| 5632 break; | |
| 5633 case ',': | |
| 5634 if (nested) | |
| 5635 { | |
| 5636 reg_pat[i++] = '\\'; | |
| 5637 reg_pat[i++] = '|'; | |
| 5638 } | |
| 5639 else | |
| 5640 reg_pat[i++] = ','; | |
| 5641 break; | |
| 5642 default: | |
| 474 | 5643 if (enc_dbcs != 0 && (*mb_ptr2len)(p) > 1) |
| 7 | 5644 reg_pat[i++] = *p++; |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
5645 else if (allow_dirs != NULL && vim_ispathsep(*p)) |
| 7 | 5646 *allow_dirs = TRUE; |
| 5647 reg_pat[i++] = *p; | |
| 5648 break; | |
| 5649 } | |
| 5650 } | |
| 5651 if (add_dollar) | |
| 5652 reg_pat[i++] = '$'; | |
| 5653 reg_pat[i] = NUL; | |
| 5654 if (nested != 0) | |
| 5655 { | |
| 5656 if (nested < 0) | |
|
26861
df2de1e63de0
patch 8.2.3959: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25963
diff
changeset
|
5657 emsg(_(e_missing_open_curly)); |
| 7 | 5658 else |
|
26861
df2de1e63de0
patch 8.2.3959: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25963
diff
changeset
|
5659 emsg(_(e_missing_close_curly)); |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
5660 VIM_CLEAR(reg_pat); |
| 7 | 5661 } |
| 5662 return reg_pat; | |
| 5663 } | |
| 2664 | 5664 |
| 5665 #if defined(EINTR) || defined(PROTO) | |
| 5666 /* | |
| 5667 * Version of read() that retries when interrupted by EINTR (possibly | |
| 5668 * by a SIGWINCH). | |
| 5669 */ | |
| 5670 long | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5671 read_eintr(int fd, void *buf, size_t bufsize) |
| 2664 | 5672 { |
| 5673 long ret; | |
| 5674 | |
| 5675 for (;;) | |
| 5676 { | |
| 5677 ret = vim_read(fd, buf, bufsize); | |
| 5678 if (ret >= 0 || errno != EINTR) | |
| 5679 break; | |
| 5680 } | |
| 5681 return ret; | |
| 5682 } | |
| 5683 | |
| 5684 /* | |
| 5685 * Version of write() that retries when interrupted by EINTR (possibly | |
| 5686 * by a SIGWINCH). | |
| 5687 */ | |
| 5688 long | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5689 write_eintr(int fd, void *buf, size_t bufsize) |
| 2664 | 5690 { |
| 5691 long ret = 0; | |
| 5692 long wlen; | |
| 5693 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5694 // Repeat the write() so long it didn't fail, other than being interrupted |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5695 // by a signal. |
| 2664 | 5696 while (ret < (long)bufsize) |
| 5697 { | |
| 2666 | 5698 wlen = vim_write(fd, (char *)buf + ret, bufsize - ret); |
| 2664 | 5699 if (wlen < 0) |
| 5700 { | |
| 5701 if (errno != EINTR) | |
| 5702 break; | |
| 5703 } | |
| 5704 else | |
| 5705 ret += wlen; | |
| 5706 } | |
| 5707 return ret; | |
| 5708 } | |
| 5709 #endif |