Mercurial > vim
annotate src/fileio.c @ 30031:30c642c58cd4 v9.0.0353
patch 9.0.0353: missing entry in switch
Commit: https://github.com/vim/vim/commit/68a635a80a4cccf5b4b7235d886159d52b08f04c
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Sep 1 17:26:17 2022 +0100
patch 9.0.0353: missing entry in switch
Problem: Missing entry in switch.
Solution: Add ISN_ECHOWINDOW.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 01 Sep 2022 18:30:02 +0200 |
| parents | 77141226eb2e |
| children | 3a01529f17f5 |
| 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 { | |
| 592 curbuf->b_p_eol = TRUE; | |
| 593 curbuf->b_start_eol = TRUE; | |
| 594 } | |
| 7 | 595 curbuf->b_p_bomb = FALSE; |
| 1352 | 596 curbuf->b_start_bomb = FALSE; |
| 7 | 597 } |
| 598 | |
|
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599 // Create a swap file now, so that other Vims are warned that we are |
|
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600 // editing this file. |
|
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|
601 // Don't do this for a "nofile" or "nowrite" buffer type. |
| 7 | 602 if (!bt_dontwrite(curbuf)) |
| 603 { | |
| 604 check_need_swap(newfile); | |
| 1834 | 605 if (!read_stdin && (curbuf != old_curbuf |
| 606 || (using_b_ffname && (old_b_ffname != curbuf->b_ffname)) | |
| 607 || (using_b_fname && (old_b_fname != curbuf->b_fname)))) | |
| 608 { | |
|
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|
609 emsg(_(e_autocommands_changed_buffer_or_buffer_name)); |
| 1834 | 610 if (!read_buffer) |
| 611 close(fd); | |
| 612 return FAIL; | |
| 613 } | |
| 7 | 614 #ifdef UNIX |
|
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|
615 // Set swap file protection bits after creating it. |
| 1918 | 616 if (swap_mode > 0 && curbuf->b_ml.ml_mfp != NULL |
| 617 && curbuf->b_ml.ml_mfp->mf_fname != NULL) | |
|
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|
618 { |
|
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|
619 char_u *swap_fname = curbuf->b_ml.ml_mfp->mf_fname; |
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|
620 |
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|
621 /* |
|
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622 * If the group-read bit is set but not the world-read bit, then |
|
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|
623 * the group must be equal to the group of the original file. If |
|
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|
624 * we can't make that happen then reset the group-read bit. This |
|
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|
625 * avoids making the swap file readable to more users when the |
|
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|
626 * primary group of the user is too permissive. |
|
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|
627 */ |
|
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628 if ((swap_mode & 044) == 040) |
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|
629 { |
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|
630 stat_T swap_st; |
|
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|
631 |
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|
632 if (mch_stat((char *)swap_fname, &swap_st) >= 0 |
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|
633 && st.st_gid != swap_st.st_gid |
|
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|
634 # ifdef HAVE_FCHOWN |
|
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|
635 && fchown(curbuf->b_ml.ml_mfp->mf_fd, -1, st.st_gid) |
|
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|
636 == -1 |
|
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|
637 # endif |
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|
638 ) |
|
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639 swap_mode &= 0600; |
|
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640 } |
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641 |
|
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|
642 (void)mch_setperm(swap_fname, (long)swap_mode); |
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643 } |
| 7 | 644 #endif |
| 645 } | |
| 646 | |
|
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patch 8.1.1231: asking about existing swap file unnecessarily
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|
647 // If "Quit" selected at ATTENTION dialog, don't load the file |
| 7 | 648 if (swap_exists_action == SEA_QUIT) |
| 649 { | |
| 650 if (!read_buffer && !read_stdin) | |
| 651 close(fd); | |
| 652 return FAIL; | |
| 653 } | |
| 654 | |
|
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|
655 ++no_wait_return; // don't wait for return yet |
| 7 | 656 |
| 657 /* | |
| 658 * Set '[ mark to the line above where the lines go (line 1 if zero). | |
| 659 */ | |
|
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|
660 orig_start = curbuf->b_op_start; |
| 7 | 661 curbuf->b_op_start.lnum = ((from == 0) ? 1 : from); |
| 662 curbuf->b_op_start.col = 0; | |
| 663 | |
|
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|
664 try_mac = (vim_strchr(p_ffs, 'm') != NULL); |
|
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665 try_dos = (vim_strchr(p_ffs, 'd') != NULL); |
|
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|
666 try_unix = (vim_strchr(p_ffs, 'x') != NULL); |
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|
667 |
| 7 | 668 if (!read_buffer) |
| 669 { | |
| 670 int m = msg_scroll; | |
| 671 int n = msg_scrolled; | |
| 672 | |
| 673 /* | |
| 674 * The file must be closed again, the autocommands may want to change | |
| 675 * the file before reading it. | |
| 676 */ | |
| 677 if (!read_stdin) | |
|
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678 close(fd); // ignore errors |
| 7 | 679 |
| 680 /* | |
| 681 * The output from the autocommands should not overwrite anything and | |
| 682 * should not be overwritten: Set msg_scroll, restore its value if no | |
| 683 * output was done. | |
| 684 */ | |
| 685 msg_scroll = TRUE; | |
| 686 if (filtering) | |
| 687 apply_autocmds_exarg(EVENT_FILTERREADPRE, NULL, sfname, | |
| 688 FALSE, curbuf, eap); | |
| 689 else if (read_stdin) | |
| 690 apply_autocmds_exarg(EVENT_STDINREADPRE, NULL, sfname, | |
| 691 FALSE, curbuf, eap); | |
| 692 else if (newfile) | |
| 693 apply_autocmds_exarg(EVENT_BUFREADPRE, NULL, sfname, | |
| 694 FALSE, curbuf, eap); | |
| 695 else | |
| 696 apply_autocmds_exarg(EVENT_FILEREADPRE, sfname, sfname, | |
| 697 FALSE, NULL, eap); | |
|
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|
698 // autocommands may have changed it |
|
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|
699 try_mac = (vim_strchr(p_ffs, 'm') != NULL); |
|
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|
700 try_dos = (vim_strchr(p_ffs, 'd') != NULL); |
|
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Christian Brabandt <cb@256bit.org>
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|
701 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>
parents:
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diff
changeset
|
702 curbuf->b_op_start = orig_start; |
|
10668
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changeset
|
703 |
| 7 | 704 if (msg_scrolled == n) |
| 705 msg_scroll = m; | |
| 706 | |
| 707 #ifdef FEAT_EVAL | |
|
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changeset
|
708 if (aborting()) // autocmds may abort script processing |
| 7 | 709 { |
| 710 --no_wait_return; | |
| 711 msg_scroll = msg_save; | |
|
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changeset
|
712 curbuf->b_p_ro = TRUE; // must use "w!" now |
| 7 | 713 return FAIL; |
| 714 } | |
| 715 #endif | |
| 716 /* | |
| 717 * Don't allow the autocommands to change the current buffer. | |
| 718 * Try to re-open the file. | |
| 1834 | 719 * |
| 720 * Don't allow the autocommands to change the buffer name either | |
| 721 * (cd for example) if it invalidates fname or sfname. | |
| 7 | 722 */ |
| 723 if (!read_stdin && (curbuf != old_curbuf | |
| 1834 | 724 || (using_b_ffname && (old_b_ffname != curbuf->b_ffname)) |
| 725 || (using_b_fname && (old_b_fname != curbuf->b_fname)) | |
| 7 | 726 || (fd = mch_open((char *)fname, O_RDONLY | O_EXTRA, 0)) < 0)) |
| 727 { | |
| 728 --no_wait_return; | |
| 729 msg_scroll = msg_save; | |
| 730 if (fd < 0) | |
|
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patch 8.2.3959: error messages are spread out
Bram Moolenaar <Bram@vim.org>
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changeset
|
731 emsg(_(e_readpre_autocommands_made_file_unreadable)); |
| 7 | 732 else |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
733 emsg(_(e_readpre_autocommands_must_not_change_current_buffer)); |
|
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changeset
|
734 curbuf->b_p_ro = TRUE; // must use "w!" now |
| 7 | 735 return FAIL; |
| 736 } | |
| 737 } | |
| 738 | |
|
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changeset
|
739 // Autocommands may add lines to the file, need to check if it is empty |
| 7 | 740 wasempty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
| 741 | |
| 742 if (!recoverymode && !filtering && !(flags & READ_DUMMY)) | |
| 743 { | |
| 744 /* | |
| 745 * Show the user that we are busy reading the input. Sometimes this | |
| 746 * may take a while. When reading from stdin another program may | |
| 747 * still be running, don't move the cursor to the last line, unless | |
| 748 * always using the GUI. | |
| 749 */ | |
| 750 if (read_stdin) | |
| 751 { | |
|
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e7ec107f6354
patch 8.0.1308: the "Reading from stdin" message may be undesired
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changeset
|
752 if (!is_not_a_term()) |
|
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patch 8.0.1308: the "Reading from stdin" message may be undesired
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
753 { |
| 7 | 754 #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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changeset
|
755 # ifdef VIMDLL |
|
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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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changeset
|
756 if (!gui.in_use) |
|
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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|
757 # endif |
|
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Bram Moolenaar <Bram@vim.org>
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|
758 mch_msg(_("Vim: Reading from stdin...\n")); |
| 7 | 759 #endif |
| 760 #ifdef FEAT_GUI | |
|
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|
761 // Also write a message in the GUI window, if there is one. |
|
12863
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Christian Brabandt <cb@256bit.org>
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changeset
|
762 if (gui.in_use && !gui.dying && !gui.starting) |
|
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changeset
|
763 { |
|
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
|
764 // make a copy, gui_write() may try to change it |
|
b10e94f21344
patch 8.2.4430: GTK: crash when using 'guiligatures' and reading from stdin
Bram Moolenaar <Bram@vim.org>
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changeset
|
765 p = vim_strsave((char_u *)_("Reading from stdin...")); |
|
b10e94f21344
patch 8.2.4430: GTK: crash when using 'guiligatures' and reading from stdin
Bram Moolenaar <Bram@vim.org>
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changeset
|
766 if (p != NULL) |
|
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patch 8.2.4430: GTK: crash when using 'guiligatures' and reading from stdin
Bram Moolenaar <Bram@vim.org>
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changeset
|
767 { |
|
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
|
768 gui_write(p, (int)STRLEN(p)); |
|
b10e94f21344
patch 8.2.4430: GTK: crash when using 'guiligatures' and reading from stdin
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changeset
|
769 vim_free(p); |
|
b10e94f21344
patch 8.2.4430: GTK: crash when using 'guiligatures' and reading from stdin
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
770 } |
|
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
|
771 } |
|
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Christian Brabandt <cb@256bit.org>
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changeset
|
772 #endif |
|
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Christian Brabandt <cb@256bit.org>
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changeset
|
773 } |
| 7 | 774 } |
| 775 else if (!read_buffer) | |
| 776 filemess(curbuf, sfname, (char_u *)"", 0); | |
| 777 } | |
| 778 | |
|
18779
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diff
changeset
|
779 msg_scroll = FALSE; // overwrite the file message |
| 7 | 780 |
| 781 /* | |
| 782 * Set linecnt now, before the "retry" caused by a wrong guess for | |
| 783 * fileformat, and after the autocommands, which may change them. | |
| 784 */ | |
| 785 linecnt = curbuf->b_ml.ml_line_count; | |
| 786 | |
|
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parents:
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changeset
|
787 // "++bad=" argument. |
| 595 | 788 if (eap != NULL && eap->bad_char != 0) |
| 612 | 789 { |
| 595 | 790 bad_char_behavior = eap->bad_char; |
| 819 | 791 if (set_options) |
| 612 | 792 curbuf->b_bad_char = eap->bad_char; |
| 793 } | |
| 794 else | |
| 795 curbuf->b_bad_char = 0; | |
| 595 | 796 |
| 7 | 797 /* |
| 595 | 798 * Decide which 'encoding' to use or use first. |
| 7 | 799 */ |
| 800 if (eap != NULL && eap->force_enc != 0) | |
| 801 { | |
| 802 fenc = enc_canonize(eap->cmd + eap->force_enc); | |
| 803 fenc_alloced = TRUE; | |
| 595 | 804 keep_dest_enc = TRUE; |
| 7 | 805 } |
| 806 else if (curbuf->b_p_bin) | |
| 807 { | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
808 fenc = (char_u *)""; // binary: don't convert |
| 7 | 809 fenc_alloced = FALSE; |
| 810 } | |
| 811 else if (curbuf->b_help) | |
| 812 { | |
| 813 char_u firstline[80]; | |
| 301 | 814 int fc; |
| 7 | 815 |
|
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816 // Help files are either utf-8 or latin1. Try utf-8 first, if this |
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817 // fails it must be latin1. |
|
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818 // Always do this when 'encoding' is "utf-8". Otherwise only do |
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819 // this when needed to avoid [converted] remarks all the time. |
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820 // It is needed when the first line contains non-ASCII characters. |
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821 // That is only in *.??x files. |
| 7 | 822 fenc = (char_u *)"latin1"; |
| 823 c = enc_utf8; | |
| 301 | 824 if (!c && !read_stdin) |
| 825 { | |
| 826 fc = fname[STRLEN(fname) - 1]; | |
| 827 if (TOLOWER_ASC(fc) == 'x') | |
| 828 { | |
|
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829 // Read the first line (and a bit more). Immediately rewind to |
|
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830 // the start of the file. If the read() fails "len" is -1. |
| 2664 | 831 len = read_eintr(fd, firstline, 80); |
|
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|
832 vim_lseek(fd, (off_T)0L, SEEK_SET); |
| 301 | 833 for (p = firstline; p < firstline + len; ++p) |
| 834 if (*p >= 0x80) | |
| 835 { | |
| 836 c = TRUE; | |
| 837 break; | |
| 838 } | |
| 839 } | |
| 7 | 840 } |
| 841 | |
| 842 if (c) | |
| 843 { | |
| 844 fenc_next = fenc; | |
| 845 fenc = (char_u *)"utf-8"; | |
| 846 | |
|
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847 // When the file is utf-8 but a character doesn't fit in |
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848 // 'encoding' don't retry. In help text editing utf-8 bytes |
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849 // doesn't make sense. |
| 844 | 850 if (!enc_utf8) |
| 851 keep_dest_enc = TRUE; | |
| 7 | 852 } |
| 853 fenc_alloced = FALSE; | |
| 854 } | |
| 855 else if (*p_fencs == NUL) | |
| 856 { | |
|
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857 fenc = curbuf->b_p_fenc; // use format from buffer |
| 7 | 858 fenc_alloced = FALSE; |
| 859 } | |
| 860 else | |
| 861 { | |
|
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862 fenc_next = p_fencs; // try items in 'fileencodings' |
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863 fenc = next_fenc(&fenc_next, &fenc_alloced); |
| 7 | 864 } |
| 865 | |
| 866 /* | |
| 867 * Jump back here to retry reading the file in different ways. | |
| 868 * Reasons to retry: | |
| 869 * - encoding conversion failed: try another one from "fenc_next" | |
| 870 * - BOM detected and fenc was set, need to setup conversion | |
| 871 * - "fileformat" check failed: try another | |
| 872 * | |
| 873 * Variables set for special retry actions: | |
| 874 * "file_rewind" Rewind the file to start reading it again. | |
| 875 * "advance_fenc" Advance "fenc" using "fenc_next". | |
| 876 * "skip_read" Re-use already read bytes (BOM detected). | |
| 877 * "did_iconv" iconv() conversion failed, try 'charconvert'. | |
| 878 * "keep_fileformat" Don't reset "fileformat". | |
| 879 * | |
| 880 * Other status indicators: | |
| 881 * "tmpname" When != NULL did conversion with 'charconvert'. | |
| 882 * Output file has to be deleted afterwards. | |
| 883 * "iconv_fd" When != -1 did conversion with iconv(). | |
| 884 */ | |
| 885 retry: | |
| 886 | |
| 887 if (file_rewind) | |
| 888 { | |
| 889 if (read_buffer) | |
| 890 { | |
| 891 read_buf_lnum = 1; | |
| 892 read_buf_col = 0; | |
| 893 } | |
|
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894 else if (read_stdin || vim_lseek(fd, (off_T)0L, SEEK_SET) != 0) |
| 7 | 895 { |
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|
896 // Can't rewind the file, give up. |
| 7 | 897 error = TRUE; |
| 898 goto failed; | |
| 899 } | |
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900 // Delete the previously read lines. |
| 7 | 901 while (lnum > from) |
|
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902 ml_delete(lnum--); |
| 7 | 903 file_rewind = FALSE; |
| 819 | 904 if (set_options) |
| 1352 | 905 { |
| 7 | 906 curbuf->b_p_bomb = FALSE; |
| 1352 | 907 curbuf->b_start_bomb = FALSE; |
| 908 } | |
| 595 | 909 conv_error = 0; |
| 7 | 910 } |
| 911 | |
| 912 /* | |
| 913 * When retrying with another "fenc" and the first time "fileformat" | |
| 914 * will be reset. | |
| 915 */ | |
| 916 if (keep_fileformat) | |
| 917 keep_fileformat = FALSE; | |
| 918 else | |
| 919 { | |
| 920 if (eap != NULL && eap->force_ff != 0) | |
| 1742 | 921 { |
| 7 | 922 fileformat = get_fileformat_force(curbuf, eap); |
| 1742 | 923 try_unix = try_dos = try_mac = FALSE; |
| 924 } | |
| 7 | 925 else if (curbuf->b_p_bin) |
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926 fileformat = EOL_UNIX; // binary: use Unix format |
| 7 | 927 else if (*p_ffs == NUL) |
|
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928 fileformat = get_fileformat(curbuf);// use format from buffer |
| 7 | 929 else |
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930 fileformat = EOL_UNKNOWN; // detect from file |
| 7 | 931 } |
| 932 | |
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933 #ifdef USE_ICONV |
| 7 | 934 if (iconv_fd != (iconv_t)-1) |
| 935 { | |
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936 // aborted conversion with iconv(), close the descriptor |
| 7 | 937 iconv_close(iconv_fd); |
| 938 iconv_fd = (iconv_t)-1; | |
| 939 } | |
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940 #endif |
| 7 | 941 |
| 942 if (advance_fenc) | |
| 943 { | |
| 944 /* | |
| 945 * Try the next entry in 'fileencodings'. | |
| 946 */ | |
| 947 advance_fenc = FALSE; | |
| 948 | |
| 949 if (eap != NULL && eap->force_enc != 0) | |
| 950 { | |
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951 // Conversion given with "++cc=" wasn't possible, read |
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952 // without conversion. |
| 7 | 953 notconverted = TRUE; |
| 595 | 954 conv_error = 0; |
| 7 | 955 if (fenc_alloced) |
| 956 vim_free(fenc); | |
| 957 fenc = (char_u *)""; | |
| 958 fenc_alloced = FALSE; | |
| 959 } | |
| 960 else | |
| 961 { | |
| 962 if (fenc_alloced) | |
| 963 vim_free(fenc); | |
| 964 if (fenc_next != NULL) | |
| 965 { | |
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|
966 fenc = next_fenc(&fenc_next, &fenc_alloced); |
| 7 | 967 } |
| 968 else | |
| 969 { | |
| 970 fenc = (char_u *)""; | |
| 971 fenc_alloced = FALSE; | |
| 972 } | |
| 973 } | |
| 974 if (tmpname != NULL) | |
| 975 { | |
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976 mch_remove(tmpname); // delete converted file |
|
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977 VIM_CLEAR(tmpname); |
| 7 | 978 } |
| 979 } | |
| 980 | |
| 981 /* | |
| 1948 | 982 * Conversion may be required when the encoding of the file is different |
| 983 * from 'encoding' or 'encoding' is UTF-16, UCS-2 or UCS-4. | |
| 7 | 984 */ |
| 985 fio_flags = 0; | |
| 1948 | 986 converted = need_conversion(fenc); |
| 987 if (converted) | |
| 7 | 988 { |
| 989 | |
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990 // "ucs-bom" means we need to check the first bytes of the file |
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991 // for a BOM. |
| 7 | 992 if (STRCMP(fenc, ENC_UCSBOM) == 0) |
| 993 fio_flags = FIO_UCSBOM; | |
| 994 | |
| 995 /* | |
| 996 * Check if UCS-2/4 or Latin1 to UTF-8 conversion needs to be | |
| 997 * done. This is handled below after read(). Prepare the | |
| 998 * fio_flags to avoid having to parse the string each time. | |
| 999 * Also check for Unicode to Latin1 conversion, because iconv() | |
| 1000 * appears not to handle this correctly. This works just like | |
| 1001 * conversion to UTF-8 except how the resulting character is put in | |
| 1002 * the buffer. | |
| 1003 */ | |
| 1004 else if (enc_utf8 || STRCMP(p_enc, "latin1") == 0) | |
| 1005 fio_flags = get_fio_flags(fenc); | |
| 1006 | |
|
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changeset
|
1007 #ifdef MSWIN |
| 7 | 1008 /* |
| 1009 * Conversion from an MS-Windows codepage to UTF-8 or another codepage | |
| 1010 * is handled with MultiByteToWideChar(). | |
| 1011 */ | |
| 1012 if (fio_flags == 0) | |
| 1013 fio_flags = get_win_fio_flags(fenc); | |
|
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1014 #endif |
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1015 |
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|
1016 #ifdef MACOS_CONVERT |
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1017 // Conversion from Apple MacRoman to latin1 or UTF-8 |
| 7 | 1018 if (fio_flags == 0) |
| 1019 fio_flags = get_mac_fio_flags(fenc); | |
|
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1020 #endif |
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1021 |
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|
1022 #ifdef USE_ICONV |
| 7 | 1023 /* |
| 1024 * Try using iconv() if we can't convert internally. | |
| 1025 */ | |
| 1026 if (fio_flags == 0 | |
|
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|
1027 # ifdef FEAT_EVAL |
| 7 | 1028 && !did_iconv |
|
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|
1029 # endif |
| 7 | 1030 ) |
| 1031 iconv_fd = (iconv_t)my_iconv_open( | |
| 1032 enc_utf8 ? (char_u *)"utf-8" : p_enc, fenc); | |
|
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1033 #endif |
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|
1034 |
|
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|
1035 #ifdef FEAT_EVAL |
| 7 | 1036 /* |
| 1037 * Use the 'charconvert' expression when conversion is required | |
| 1038 * and we can't do it internally or with iconv(). | |
| 1039 */ | |
| 1040 if (fio_flags == 0 && !read_stdin && !read_buffer && *p_ccv != NUL | |
|
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|
1041 && !read_fifo |
|
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1042 # ifdef USE_ICONV |
| 7 | 1043 && iconv_fd == (iconv_t)-1 |
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1044 # endif |
| 7 | 1045 ) |
| 1046 { | |
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|
1047 # ifdef USE_ICONV |
| 7 | 1048 did_iconv = FALSE; |
|
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1049 # endif |
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1050 // Skip conversion when it's already done (retry for wrong |
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1051 // "fileformat"). |
| 7 | 1052 if (tmpname == NULL) |
| 1053 { | |
| 1054 tmpname = readfile_charconvert(fname, fenc, &fd); | |
| 1055 if (tmpname == NULL) | |
| 1056 { | |
|
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1057 // Conversion failed. Try another one. |
| 7 | 1058 advance_fenc = TRUE; |
| 1059 if (fd < 0) | |
| 1060 { | |
|
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|
1061 // Re-opening the original file failed! |
|
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changeset
|
1062 emsg(_(e_conversion_mad_file_unreadable)); |
| 7 | 1063 error = TRUE; |
| 1064 goto failed; | |
| 1065 } | |
| 1066 goto retry; | |
| 1067 } | |
| 1068 } | |
| 1069 } | |
| 1070 else | |
|
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1071 #endif |
| 7 | 1072 { |
| 1073 if (fio_flags == 0 | |
|
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1074 #ifdef USE_ICONV |
| 7 | 1075 && iconv_fd == (iconv_t)-1 |
|
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1076 #endif |
| 7 | 1077 ) |
| 1078 { | |
|
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|
1079 // Conversion wanted but we can't. |
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1080 // Try the next conversion in 'fileencodings' |
| 7 | 1081 advance_fenc = TRUE; |
| 1082 goto retry; | |
| 1083 } | |
| 1084 } | |
| 1085 } | |
| 1086 | |
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1087 // Set "can_retry" when it's possible to rewind the file and try with |
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|
1088 // another "fenc" value. It's FALSE when no other "fenc" to try, reading |
|
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1089 // stdin or fixed at a specific encoding. |
|
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changeset
|
1090 can_retry = (*fenc != NUL && !read_stdin && !read_fifo && !keep_dest_enc); |
| 7 | 1091 |
| 1092 if (!skip_read) | |
| 1093 { | |
| 1094 linerest = 0; | |
| 1095 filesize = 0; | |
|
24970
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1096 filesize_count = 0; |
| 7 | 1097 skip_count = lines_to_skip; |
| 1098 read_count = lines_to_read; | |
| 1099 conv_restlen = 0; | |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1100 #ifdef FEAT_PERSISTENT_UNDO |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
1101 read_undo_file = (newfile && (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
|
1102 && curbuf->b_ffname != NULL |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
1103 && curbuf->b_p_udf |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1104 && !filtering |
|
9828
e84e45786691
commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6
Christian Brabandt <cb@256bit.org>
parents:
9682
diff
changeset
|
1105 && !read_fifo |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
1106 && !read_stdin |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
1107 && !read_buffer); |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1108 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
|
1109 sha256_start(&sha_ctx); |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1110 #endif |
| 6122 | 1111 #ifdef FEAT_CRYPT |
| 1112 if (curbuf->b_cryptstate != NULL) | |
| 1113 { | |
|
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8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1114 // Need to free the state, but keep the key, don't want to ask for |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1115 // it again. |
| 6122 | 1116 crypt_free_state(curbuf->b_cryptstate); |
| 1117 curbuf->b_cryptstate = NULL; | |
| 1118 } | |
| 1119 #endif | |
| 7 | 1120 } |
| 1121 | |
| 1122 while (!error && !got_int) | |
| 1123 { | |
| 1124 /* | |
| 1125 * We allocate as much space for the file as we can get, plus | |
| 1126 * space for the old line plus room for one terminating NUL. | |
| 1127 * The amount is limited by the fact that read() only can read | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18642
diff
changeset
|
1128 * up to max_unsigned characters (and other things). |
| 7 | 1129 */ |
|
13804
8a35543f5f97
patch 8.0.1774: reading very long lines can be slow
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
1130 if (!skip_read) |
|
8a35543f5f97
patch 8.0.1774: reading very long lines can be slow
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
1131 { |
|
15607
2dcaa860e3fc
patch 8.1.0811: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15595
diff
changeset
|
1132 #if defined(SSIZE_MAX) && (SSIZE_MAX < 0x10000L) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1133 size = SSIZE_MAX; // use max I/O size, 52K |
|
15607
2dcaa860e3fc
patch 8.1.0811: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1134 #else |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1135 // Use buffer >= 64K. Add linerest to double the size if the |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1136 // line gets very long, to avoid a lot of copying. But don't |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1137 // read more than 1 Mbyte at a time, so we can be interrupted. |
|
13804
8a35543f5f97
patch 8.0.1774: reading very long lines can be slow
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
1138 size = 0x10000L + linerest; |
|
8a35543f5f97
patch 8.0.1774: reading very long lines can be slow
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1139 if (size > 0x100000L) |
|
8a35543f5f97
patch 8.0.1774: reading very long lines can be slow
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
1140 size = 0x100000L; |
|
8a35543f5f97
patch 8.0.1774: reading very long lines can be slow
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
1141 #endif |
|
8a35543f5f97
patch 8.0.1774: reading very long lines can be slow
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
1142 } |
|
8a35543f5f97
patch 8.0.1774: reading very long lines can be slow
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
1143 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1144 // Protect against the argument of lalloc() going negative. |
|
15607
2dcaa860e3fc
patch 8.1.0811: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15595
diff
changeset
|
1145 if (size < 0 || size + linerest + 1 < 0 || linerest >= MAXCOL) |
| 7 | 1146 { |
| 1147 ++split; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1148 *ptr = NL; // split line by inserting a NL |
| 7 | 1149 size = 1; |
| 1150 } | |
| 1151 else | |
| 1152 { | |
| 1153 if (!skip_read) | |
| 1154 { | |
| 836 | 1155 for ( ; size >= 10; size = (long)((long_u)size >> 1)) |
| 7 | 1156 { |
|
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents:
16766
diff
changeset
|
1157 if ((new_buffer = lalloc(size + linerest + 1, |
| 7 | 1158 FALSE)) != NULL) |
| 1159 break; | |
| 1160 } | |
| 1161 if (new_buffer == NULL) | |
| 1162 { | |
| 1163 do_outofmem_msg((long_u)(size * 2 + linerest + 1)); | |
| 1164 error = TRUE; | |
| 1165 break; | |
| 1166 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1167 if (linerest) // copy characters from the previous buffer |
| 7 | 1168 mch_memmove(new_buffer, ptr - linerest, (size_t)linerest); |
| 1169 vim_free(buffer); | |
| 1170 buffer = new_buffer; | |
| 1171 ptr = buffer + linerest; | |
| 1172 line_start = buffer; | |
| 1173 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1174 // May need room to translate into. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1175 // For iconv() we don't really know the required space, use a |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1176 // factor ICONV_MULT. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1177 // latin1 to utf-8: 1 byte becomes up to 2 bytes |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1178 // utf-16 to utf-8: 2 bytes become up to 3 bytes, 4 bytes |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1179 // become up to 4 bytes, size must be multiple of 2 |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1180 // ucs-2 to utf-8: 2 bytes become up to 3 bytes, size must be |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1181 // multiple of 2 |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1182 // ucs-4 to utf-8: 4 bytes become up to 6 bytes, size must be |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1183 // multiple of 4 |
| 835 | 1184 real_size = (int)size; |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1185 #ifdef USE_ICONV |
| 7 | 1186 if (iconv_fd != (iconv_t)-1) |
| 1187 size = size / ICONV_MULT; | |
| 1188 else | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1189 #endif |
| 7 | 1190 if (fio_flags & FIO_LATIN1) |
| 1191 size = size / 2; | |
| 1192 else if (fio_flags & (FIO_UCS2 | FIO_UTF16)) | |
| 1193 size = (size * 2 / 3) & ~1; | |
| 1194 else if (fio_flags & FIO_UCS4) | |
| 1195 size = (size * 2 / 3) & ~3; | |
| 1196 else if (fio_flags == FIO_UCSBOM) | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1197 size = size / ICONV_MULT; // worst case |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
1198 #ifdef MSWIN |
| 7 | 1199 else if (fio_flags & FIO_CODEPAGE) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1200 size = size / ICONV_MULT; // also worst case |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1201 #endif |
|
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1202 #ifdef MACOS_CONVERT |
| 7 | 1203 else if (fio_flags & FIO_MACROMAN) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1204 size = size / ICONV_MULT; // also worst case |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1205 #endif |
|
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1206 |
| 7 | 1207 if (conv_restlen > 0) |
| 1208 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1209 // Insert unconverted bytes from previous line. |
| 7 | 1210 mch_memmove(ptr, conv_rest, conv_restlen); |
| 1211 ptr += conv_restlen; | |
| 1212 size -= conv_restlen; | |
| 1213 } | |
| 1214 | |
| 1215 if (read_buffer) | |
| 1216 { | |
| 1217 /* | |
| 1218 * Read bytes from curbuf. Used for converting text read | |
| 1219 * from stdin. | |
| 1220 */ | |
|
24990
85d1e82ed134
patch 8.2.3032: build problems with MSVC, other crypt issues with libsodium
Bram Moolenaar <Bram@vim.org>
parents:
24970
diff
changeset
|
1221 eof = FALSE; |
| 7 | 1222 if (read_buf_lnum > from) |
| 1223 size = 0; | |
| 1224 else | |
| 1225 { | |
| 1226 int n, ni; | |
| 1227 long tlen; | |
| 1228 | |
| 1229 tlen = 0; | |
| 1230 for (;;) | |
| 1231 { | |
| 1232 p = ml_get(read_buf_lnum) + read_buf_col; | |
| 1233 n = (int)STRLEN(p); | |
| 1234 if ((int)tlen + n + 1 > size) | |
| 1235 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1236 // Filled up to "size", append partial line. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1237 // Change NL to NUL to reverse the effect done |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
1238 // below. |
| 835 | 1239 n = (int)(size - tlen); |
| 7 | 1240 for (ni = 0; ni < n; ++ni) |
| 1241 { | |
| 1242 if (p[ni] == NL) | |
| 1243 ptr[tlen++] = NUL; | |
| 1244 else | |
| 1245 ptr[tlen++] = p[ni]; | |
| 1246 } | |
| 1247 read_buf_col += n; | |
| 1248 break; | |
| 1249 } | |
|
28357
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1250 |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1251 // Append whole line and new-line. Change NL |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1252 // to NUL to reverse the effect done below. |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1253 for (ni = 0; ni < n; ++ni) |
| 7 | 1254 { |
|
28357
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1255 if (p[ni] == NL) |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1256 ptr[tlen++] = NUL; |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1257 else |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1258 ptr[tlen++] = p[ni]; |
| 7 | 1259 } |
|
28357
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1260 ptr[tlen++] = NL; |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1261 read_buf_col = 0; |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1262 if (++read_buf_lnum > from) |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1263 { |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1264 // When the last line didn't have an |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1265 // end-of-line don't add it now either. |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1266 if (!curbuf->b_p_eol) |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1267 --tlen; |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1268 size = tlen; |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1269 eof = TRUE; |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1270 break; |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1271 } |
|
86b6432aa1d8
patch 8.2.4704: using "else" after return or break increases indent
Bram Moolenaar <Bram@vim.org>
parents:
28341
diff
changeset
|
1272 |
| 7 | 1273 } |
| 1274 } | |
| 1275 } | |
| 1276 else | |
| 1277 { | |
| 1278 /* | |
| 1279 * Read bytes from the file. | |
| 1280 */ | |
|
24970
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1281 # ifdef FEAT_SODIUM |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1282 // 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>
parents:
24768
diff
changeset
|
1283 if (filesize == 0) |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
Bram Moolenaar <Bram@vim.org>
parents:
24768
diff
changeset
|
1284 // set size to 8K + Sodium Crypt Metadata |
|
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patch 8.2.3032: build problems with MSVC, other crypt issues with libsodium
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1285 size = WRITEBUFSIZE + crypt_get_max_header_len() |
|
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patch 8.2.3022: available encryption methods are not strong enough
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diff
changeset
|
1286 + crypto_secretstream_xchacha20poly1305_HEADERBYTES |
|
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patch 8.2.3022: available encryption methods are not strong enough
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diff
changeset
|
1287 + crypto_secretstream_xchacha20poly1305_ABYTES; |
|
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diff
changeset
|
1288 |
|
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patch 8.2.3022: available encryption methods are not strong enough
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diff
changeset
|
1289 else if (filesize > 0 && (curbuf->b_cryptstate != NULL && |
|
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patch 8.2.3022: available encryption methods are not strong enough
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diff
changeset
|
1290 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
|
1291 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
|
1292 # endif |
|
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patch 8.2.3022: available encryption methods are not strong enough
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changeset
|
1293 eof = size; |
| 2664 | 1294 size = read_eintr(fd, ptr, size); |
|
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changeset
|
1295 filesize_count += size; |
|
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changeset
|
1296 // hit end of file |
|
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patch 8.2.3022: available encryption methods are not strong enough
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changeset
|
1297 eof = (size < eof || filesize_count == filesize_disk); |
| 7 | 1298 } |
| 1299 | |
| 6122 | 1300 #ifdef FEAT_CRYPT |
| 1301 /* | |
| 1302 * At start of file: Check for magic number of encryption. | |
| 1303 */ | |
| 1304 if (filesize == 0 && size > 0) | |
|
25052
965d97f8208b
patch 8.2.3063: crash when switching 'cryptmethod' to xchaha20 with undo file
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1305 { |
| 6122 | 1306 cryptkey = check_for_cryptkey(cryptkey, ptr, &size, |
| 1307 &filesize, newfile, sfname, | |
| 1308 &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
|
1309 # 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
|
1310 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
|
1311 && !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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diff
changeset
|
1312 // 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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changeset
|
1313 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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|
1314 # endif |
|
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changeset
|
1315 } |
| 6122 | 1316 /* |
| 1317 * Decrypt the read bytes. This is done before checking for | |
| 1318 * EOF because the crypt layer may be buffering. | |
| 1319 */ | |
|
12216
e971ef6c0dee
patch 8.0.0988: warning from Covscan about using NULL pointer
Christian Brabandt <cb@256bit.org>
parents:
12064
diff
changeset
|
1320 if (cryptkey != NULL && curbuf->b_cryptstate != NULL |
|
e971ef6c0dee
patch 8.0.0988: warning from Covscan about using NULL pointer
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1321 && size > 0) |
| 6122 | 1322 { |
|
15531
959cf4c63b18
patch 8.1.0773: not all crypt code is tested
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1323 # ifdef CRYPT_NOT_INPLACE |
| 6122 | 1324 if (crypt_works_inplace(curbuf->b_cryptstate)) |
| 1325 { | |
|
15531
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patch 8.1.0773: not all crypt code is tested
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diff
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|
1326 # 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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changeset
|
1327 crypt_decode_inplace(curbuf->b_cryptstate, ptr, |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
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|
1328 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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changeset
|
1329 # ifdef CRYPT_NOT_INPLACE |
| 6122 | 1330 } |
| 1331 else | |
| 1332 { | |
| 1333 char_u *newptr = NULL; | |
| 1334 int decrypted_size; | |
| 1335 | |
| 1336 decrypted_size = crypt_decode_alloc( | |
|
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|
1337 curbuf->b_cryptstate, ptr, size, |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
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|
1338 &newptr, eof); |
|
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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
|
1339 |
|
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patch 8.2.3022: available encryption methods are not strong enough
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changeset
|
1340 if (decrypted_size < 0) |
|
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patch 8.2.3022: available encryption methods are not strong enough
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|
1341 { |
|
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patch 8.2.3022: available encryption methods are not strong enough
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|
1342 // error message already given |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
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changeset
|
1343 error = TRUE; |
|
7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
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|
1344 vim_free(newptr); |
|
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Bram Moolenaar <Bram@vim.org>
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|
1345 break; |
|
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patch 8.2.3022: available encryption methods are not strong enough
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|
1346 } |
|
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patch 8.1.2379: using old C style comments
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changeset
|
1347 // If the crypt layer is buffering, not producing |
|
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diff
changeset
|
1348 // 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
|
1349 if (decrypted_size == 0) |
| 6122 | 1350 continue; |
| 1351 | |
| 1352 if (linerest == 0) | |
| 1353 { | |
|
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changeset
|
1354 // Simple case: reuse returned buffer (may be |
|
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1355 // NULL, checked later). |
| 6122 | 1356 new_buffer = newptr; |
| 1357 } | |
| 1358 else | |
| 1359 { | |
| 1360 long_u new_size; | |
| 1361 | |
|
18779
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changeset
|
1362 // Need new buffer to add bytes carried over. |
| 6122 | 1363 new_size = (long_u)(decrypted_size + linerest + 1); |
| 1364 new_buffer = lalloc(new_size, FALSE); | |
| 1365 if (new_buffer == NULL) | |
| 1366 { | |
| 1367 do_outofmem_msg(new_size); | |
| 1368 error = TRUE; | |
| 1369 break; | |
| 1370 } | |
| 1371 | |
| 1372 mch_memmove(new_buffer, buffer, linerest); | |
| 1373 if (newptr != NULL) | |
| 1374 mch_memmove(new_buffer + linerest, newptr, | |
| 1375 decrypted_size); | |
|
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changeset
|
1376 vim_free(newptr); |
| 6122 | 1377 } |
| 1378 | |
| 1379 if (new_buffer != NULL) | |
| 1380 { | |
| 1381 vim_free(buffer); | |
| 1382 buffer = new_buffer; | |
| 1383 new_buffer = NULL; | |
| 1384 line_start = buffer; | |
| 1385 ptr = buffer + linerest; | |
|
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7e9e53a0368f
patch 8.2.3022: available encryption methods are not strong enough
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diff
changeset
|
1386 real_size = size; |
| 6122 | 1387 } |
| 1388 size = decrypted_size; | |
| 1389 } | |
|
15531
959cf4c63b18
patch 8.1.0773: not all crypt code is tested
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1390 # endif |
| 6122 | 1391 } |
| 1392 #endif | |
| 1393 | |
| 7 | 1394 if (size <= 0) |
| 1395 { | |
|
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patch 8.1.2379: using old C style comments
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diff
changeset
|
1396 if (size < 0) // read error |
| 7 | 1397 error = TRUE; |
| 1398 else if (conv_restlen > 0) | |
| 595 | 1399 { |
| 1597 | 1400 /* |
| 1401 * Reached end-of-file but some trailing bytes could | |
| 1402 * not be converted. Truncated file? | |
| 1403 */ | |
| 1404 | |
|
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diff
changeset
|
1405 // When we did a conversion report an error. |
| 1597 | 1406 if (fio_flags != 0 |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1407 #ifdef USE_ICONV |
| 1597 | 1408 || 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
|
1409 #endif |
| 1597 | 1410 ) |
| 1411 { | |
| 4331 | 1412 if (can_retry) |
| 1413 goto rewind_retry; | |
| 1597 | 1414 if (conv_error == 0) |
| 1415 conv_error = curbuf->b_ml.ml_line_count | |
| 1416 - linecnt + 1; | |
| 1417 } | |
|
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parents:
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diff
changeset
|
1418 // Remember the first linenr with an illegal byte |
| 1597 | 1419 else if (illegal_byte == 0) |
| 1420 illegal_byte = curbuf->b_ml.ml_line_count | |
| 1421 - linecnt + 1; | |
| 1422 if (bad_char_behavior == BAD_DROP) | |
| 595 | 1423 { |
| 1597 | 1424 *(ptr - conv_restlen) = NUL; |
| 1425 conv_restlen = 0; | |
| 1426 } | |
| 1427 else | |
| 1428 { | |
|
18779
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diff
changeset
|
1429 // Replace the trailing bytes with the replacement |
|
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diff
changeset
|
1430 // character if we were converting; if we weren't, |
|
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patch 8.1.2379: using old C style comments
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diff
changeset
|
1431 // 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
|
1432 // works slightly differently. |
| 1597 | 1433 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
|
1434 #ifdef USE_ICONV |
| 1597 | 1435 || iconv_fd != (iconv_t)-1 |
|
15595
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patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1436 #endif |
| 1597 | 1437 )) |
| 1438 { | |
| 1439 while (conv_restlen > 0) | |
| 1440 { | |
| 1441 *(--ptr) = bad_char_behavior; | |
| 1442 --conv_restlen; | |
| 1443 } | |
| 1444 } | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1445 fio_flags = 0; // don't convert this |
|
15595
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1446 #ifdef USE_ICONV |
| 834 | 1447 if (iconv_fd != (iconv_t)-1) |
| 1448 { | |
| 1449 iconv_close(iconv_fd); | |
| 1450 iconv_fd = (iconv_t)-1; | |
| 1451 } | |
|
15595
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1452 #endif |
| 595 | 1453 } |
| 1454 } | |
| 7 | 1455 } |
| 1456 } | |
| 1457 skip_read = FALSE; | |
| 1458 | |
| 1459 /* | |
| 1460 * At start of file (or after crypt magic number): Check for BOM. | |
| 1461 * Also check for a BOM for other Unicode encodings, but not after | |
| 1462 * converting with 'charconvert' or when a BOM has already been | |
| 1463 * found. | |
| 1464 */ | |
| 1465 if ((filesize == 0 | |
|
15595
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1466 #ifdef FEAT_CRYPT |
| 6122 | 1467 || (cryptkey != NULL |
| 1468 && filesize == crypt_get_header_len( | |
| 1469 crypt_get_method_nr(curbuf))) | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1470 #endif |
| 7 | 1471 ) |
| 1472 && (fio_flags == FIO_UCSBOM | |
| 1473 || (!curbuf->b_p_bomb | |
| 1474 && tmpname == NULL | |
| 1475 && (*fenc == 'u' || (*fenc == NUL && enc_utf8))))) | |
| 1476 { | |
| 1477 char_u *ccname; | |
| 1478 int blen; | |
| 1479 | |
|
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diff
changeset
|
1480 // no BOM detection in a short file or in binary mode |
| 7 | 1481 if (size < 2 || curbuf->b_p_bin) |
| 1482 ccname = NULL; | |
| 1483 else | |
| 1484 ccname = check_for_bom(ptr, size, &blen, | |
| 1485 fio_flags == FIO_UCSBOM ? FIO_ALL : get_fio_flags(fenc)); | |
| 1486 if (ccname != NULL) | |
| 1487 { | |
|
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parents:
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diff
changeset
|
1488 // Remove BOM from the text |
| 7 | 1489 filesize += blen; |
| 1490 size -= blen; | |
| 1491 mch_memmove(ptr, ptr + blen, (size_t)size); | |
| 819 | 1492 if (set_options) |
| 1352 | 1493 { |
| 7 | 1494 curbuf->b_p_bomb = TRUE; |
| 1352 | 1495 curbuf->b_start_bomb = TRUE; |
| 1496 } | |
| 7 | 1497 } |
| 1498 | |
| 1499 if (fio_flags == FIO_UCSBOM) | |
| 1500 { | |
| 1501 if (ccname == NULL) | |
| 1502 { | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1503 // No BOM detected: retry with next encoding. |
| 7 | 1504 advance_fenc = TRUE; |
| 1505 } | |
| 1506 else | |
| 1507 { | |
|
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diff
changeset
|
1508 // BOM detected: set "fenc" and jump back |
| 7 | 1509 if (fenc_alloced) |
| 1510 vim_free(fenc); | |
| 1511 fenc = ccname; | |
| 1512 fenc_alloced = FALSE; | |
| 1513 } | |
|
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diff
changeset
|
1514 // retry reading without getting new bytes or rewinding |
| 7 | 1515 skip_read = TRUE; |
| 1516 goto retry; | |
| 1517 } | |
| 1518 } | |
| 1597 | 1519 |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1520 // Include not converted bytes. |
| 1597 | 1521 ptr -= conv_restlen; |
| 1522 size += conv_restlen; | |
| 1523 conv_restlen = 0; | |
| 7 | 1524 /* |
| 1525 * Break here for a read error or end-of-file. | |
| 1526 */ | |
| 1527 if (size <= 0) | |
| 1528 break; | |
| 1529 | |
|
15595
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1530 |
|
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
1531 #ifdef USE_ICONV |
| 7 | 1532 if (iconv_fd != (iconv_t)-1) |
| 1533 { | |
| 1534 /* | |
| 1535 * Attempt conversion of the read bytes to 'encoding' using | |
| 1536 * iconv(). | |
| 1537 */ | |
| 1538 const char *fromp; | |
| 1539 char *top; | |
| 1540 size_t from_size; | |
| 1541 size_t to_size; | |
| 1542 | |
| 1543 fromp = (char *)ptr; | |
| 1544 from_size = size; | |
| 1545 ptr += size; | |
| 1546 top = (char *)ptr; | |
| 1547 to_size = real_size - size; | |
| 1548 | |
| 1549 /* | |
| 1550 * If there is conversion error or not enough room try using | |
| 179 | 1551 * another conversion. Except for when there is no |
| 1552 * alternative (help files). | |
| 7 | 1553 */ |
| 177 | 1554 while ((iconv(iconv_fd, (void *)&fromp, &from_size, |
| 1555 &top, &to_size) | |
| 7 | 1556 == (size_t)-1 && ICONV_ERRNO != ICONV_EINVAL) |
| 1557 || from_size > CONV_RESTLEN) | |
| 177 | 1558 { |
| 595 | 1559 if (can_retry) |
| 375 | 1560 goto rewind_retry; |
| 595 | 1561 if (conv_error == 0) |
| 1562 conv_error = readfile_linenr(linecnt, | |
| 1563 ptr, (char_u *)top); | |
| 1564 | |
|
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|
1565 // Deal with a bad byte and continue with the next. |
| 177 | 1566 ++fromp; |
| 1567 --from_size; | |
| 595 | 1568 if (bad_char_behavior == BAD_KEEP) |
| 1569 { | |
| 1570 *top++ = *(fromp - 1); | |
| 1571 --to_size; | |
| 1572 } | |
| 1573 else if (bad_char_behavior != BAD_DROP) | |
| 1574 { | |
| 1575 *top++ = bad_char_behavior; | |
| 1576 --to_size; | |
| 1577 } | |
| 177 | 1578 } |
| 7 | 1579 |
| 1580 if (from_size > 0) | |
| 1581 { | |
|
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|
1582 // Some remaining characters, keep them for the next |
|
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diff
changeset
|
1583 // round. |
| 7 | 1584 mch_memmove(conv_rest, (char_u *)fromp, from_size); |
| 1585 conv_restlen = (int)from_size; | |
| 1586 } | |
| 1587 | |
|
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changeset
|
1588 // move the linerest to before the converted characters |
| 7 | 1589 line_start = ptr - linerest; |
| 1590 mch_memmove(line_start, buffer, (size_t)linerest); | |
| 1591 size = (long)((char_u *)top - ptr); | |
| 1592 } | |
|
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changeset
|
1593 #endif |
|
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diff
changeset
|
1594 |
|
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7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
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diff
changeset
|
1595 #ifdef MSWIN |
| 7 | 1596 if (fio_flags & FIO_CODEPAGE) |
| 1597 { | |
| 595 | 1598 char_u *src, *dst; |
| 1599 WCHAR ucs2buf[3]; | |
| 1600 int ucs2len; | |
| 1601 int codepage = FIO_GET_CP(fio_flags); | |
| 1602 int bytelen; | |
| 1603 int found_bad; | |
| 1604 char replstr[2]; | |
| 1605 | |
| 7 | 1606 /* |
| 1607 * Conversion from an MS-Windows codepage or UTF-8 to UTF-8 or | |
| 595 | 1608 * a codepage, using standard MS-Windows functions. This |
| 1609 * requires two steps: | |
| 1610 * 1. convert from 'fileencoding' to ucs-2 | |
| 1611 * 2. convert from ucs-2 to 'encoding' | |
| 1612 * | |
| 1613 * Because there may be illegal bytes AND an incomplete byte | |
| 1614 * sequence at the end, we may have to do the conversion one | |
| 1615 * character at a time to get it right. | |
| 7 | 1616 */ |
| 595 | 1617 |
|
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changeset
|
1618 // Replacement string for WideCharToMultiByte(). |
| 595 | 1619 if (bad_char_behavior > 0) |
| 1620 replstr[0] = bad_char_behavior; | |
| 1621 else | |
| 1622 replstr[0] = '?'; | |
| 1623 replstr[1] = NUL; | |
| 1624 | |
| 1625 /* | |
| 1626 * Move the bytes to the end of the buffer, so that we have | |
| 1627 * room to put the result at the start. | |
| 1628 */ | |
| 1629 src = ptr + real_size - size; | |
| 1630 mch_memmove(src, ptr, size); | |
| 7 | 1631 |
| 1632 /* | |
| 595 | 1633 * Do the conversion. |
| 7 | 1634 */ |
| 595 | 1635 dst = ptr; |
| 1636 while (size > 0) | |
| 7 | 1637 { |
| 595 | 1638 found_bad = FALSE; |
| 7 | 1639 |
|
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|
1640 # ifdef CP_UTF8 // VC 4.1 doesn't define CP_UTF8 |
| 595 | 1641 if (codepage == CP_UTF8) |
| 7 | 1642 { |
|
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|
1643 // Handle CP_UTF8 input ourselves to be able to handle |
|
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changeset
|
1644 // trailing bytes properly. |
|
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|
1645 // Get one UTF-8 character from src. |
| 835 | 1646 bytelen = (int)utf_ptr2len_len(src, size); |
| 595 | 1647 if (bytelen > size) |
| 1648 { | |
|
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|
1649 // Only got some bytes of a character. Normally |
|
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|
1650 // it's put in "conv_rest", but if it's too long |
|
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|
1651 // deal with it as if they were illegal bytes. |
| 595 | 1652 if (bytelen <= CONV_RESTLEN) |
| 1653 break; | |
| 1654 | |
|
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|
1655 // weird overlong byte sequence |
| 595 | 1656 bytelen = size; |
| 1657 found_bad = TRUE; | |
| 1658 } | |
| 1659 else | |
| 1660 { | |
| 799 | 1661 int u8c = utf_ptr2char(src); |
| 1662 | |
| 622 | 1663 if (u8c > 0xffff || (*src >= 0x80 && bytelen == 1)) |
| 595 | 1664 found_bad = TRUE; |
| 1665 ucs2buf[0] = u8c; | |
| 1666 ucs2len = 1; | |
| 1667 } | |
| 7 | 1668 } |
| 595 | 1669 else |
| 7 | 1670 # endif |
| 595 | 1671 { |
|
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|
1672 // We don't know how long the byte sequence is, try |
|
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|
1673 // from one to three bytes. |
| 595 | 1674 for (bytelen = 1; bytelen <= size && bytelen <= 3; |
| 1675 ++bytelen) | |
| 1676 { | |
| 1677 ucs2len = MultiByteToWideChar(codepage, | |
| 1678 MB_ERR_INVALID_CHARS, | |
| 1679 (LPCSTR)src, bytelen, | |
| 1680 ucs2buf, 3); | |
| 1681 if (ucs2len > 0) | |
| 1682 break; | |
| 1683 } | |
| 1684 if (ucs2len == 0) | |
| 1685 { | |
|
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|
1686 // If we have only one byte then it's probably an |
|
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changeset
|
1687 // incomplete byte sequence. Otherwise discard |
|
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diff
changeset
|
1688 // one byte as a bad character. |
| 595 | 1689 if (size == 1) |
| 1690 break; | |
| 1691 found_bad = TRUE; | |
| 1692 bytelen = 1; | |
| 1693 } | |
| 1694 } | |
| 1695 | |
| 1696 if (!found_bad) | |
| 7 | 1697 { |
| 595 | 1698 int i; |
| 1699 | |
|
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|
1700 // Convert "ucs2buf[ucs2len]" to 'enc' in "dst". |
| 595 | 1701 if (enc_utf8) |
| 1702 { | |
|
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|
1703 // From UCS-2 to UTF-8. Cannot fail. |
| 595 | 1704 for (i = 0; i < ucs2len; ++i) |
| 1705 dst += utf_char2bytes(ucs2buf[i], dst); | |
| 1706 } | |
| 1707 else | |
| 1708 { | |
| 1709 BOOL bad = FALSE; | |
| 1710 int dstlen; | |
| 1711 | |
|
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|
1712 // From UCS-2 to "enc_codepage". If the |
|
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|
1713 // conversion uses the default character "?", |
|
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diff
changeset
|
1714 // the data doesn't fit in this encoding. |
| 595 | 1715 dstlen = WideCharToMultiByte(enc_codepage, 0, |
| 1716 (LPCWSTR)ucs2buf, ucs2len, | |
| 835 | 1717 (LPSTR)dst, (int)(src - dst), |
| 595 | 1718 replstr, &bad); |
| 1719 if (bad) | |
| 1720 found_bad = TRUE; | |
| 1721 else | |
| 1722 dst += dstlen; | |
| 1723 } | |
| 7 | 1724 } |
| 595 | 1725 |
| 1726 if (found_bad) | |
| 1727 { | |
|
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changeset
|
1728 // Deal with bytes we can't convert. |
| 595 | 1729 if (can_retry) |
| 1730 goto rewind_retry; | |
| 1731 if (conv_error == 0) | |
| 1732 conv_error = readfile_linenr(linecnt, ptr, dst); | |
| 1733 if (bad_char_behavior != BAD_DROP) | |
| 1734 { | |
| 1735 if (bad_char_behavior == BAD_KEEP) | |
| 1736 { | |
| 1737 mch_memmove(dst, src, bytelen); | |
| 1738 dst += bytelen; | |
| 1739 } | |
| 1740 else | |
| 1741 *dst++ = bad_char_behavior; | |
| 1742 } | |
| 1743 } | |
| 1744 | |
| 1745 src += bytelen; | |
| 1746 size -= bytelen; | |
| 7 | 1747 } |
| 595 | 1748 |
| 1749 if (size > 0) | |
| 7 | 1750 { |
|
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changeset
|
1751 // An incomplete byte sequence remaining. |
| 595 | 1752 mch_memmove(conv_rest, src, size); |
| 1753 conv_restlen = size; | |
| 7 | 1754 } |
| 595 | 1755 |
|
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|
1756 // The new size is equal to how much "dst" was advanced. |
| 835 | 1757 size = (long)(dst - ptr); |
| 7 | 1758 } |
| 1759 else | |
|
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|
1760 #endif |
|
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diff
changeset
|
1761 #ifdef MACOS_CONVERT |
| 7 | 1762 if (fio_flags & FIO_MACROMAN) |
| 1763 { | |
| 1764 /* | |
| 1765 * Conversion from Apple MacRoman char encoding to UTF-8 or | |
| 18 | 1766 * latin1. This is in os_mac_conv.c. |
| 7 | 1767 */ |
| 18 | 1768 if (macroman2enc(ptr, &size, real_size) == FAIL) |
| 7 | 1769 goto rewind_retry; |
| 1770 } | |
| 1771 else | |
|
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changeset
|
1772 #endif |
| 7 | 1773 if (fio_flags != 0) |
| 1774 { | |
| 1775 int u8c; | |
| 1776 char_u *dest; | |
| 1777 char_u *tail = NULL; | |
| 1778 | |
| 1779 /* | |
| 1780 * "enc_utf8" set: Convert Unicode or Latin1 to UTF-8. | |
| 1781 * "enc_utf8" not set: Convert Unicode to Latin1. | |
| 1782 * Go from end to start through the buffer, because the number | |
| 1783 * of bytes may increase. | |
| 1784 * "dest" points to after where the UTF-8 bytes go, "p" points | |
| 1785 * to after the next character to convert. | |
| 1786 */ | |
| 1787 dest = ptr + real_size; | |
| 1788 if (fio_flags == FIO_LATIN1 || fio_flags == FIO_UTF8) | |
| 1789 { | |
| 1790 p = ptr + size; | |
| 1791 if (fio_flags == FIO_UTF8) | |
| 1792 { | |
|
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diff
changeset
|
1793 // Check for a trailing incomplete UTF-8 sequence |
| 7 | 1794 tail = ptr + size - 1; |
| 1795 while (tail > ptr && (*tail & 0xc0) == 0x80) | |
| 1796 --tail; | |
| 1797 if (tail + utf_byte2len(*tail) <= ptr + size) | |
| 1798 tail = NULL; | |
| 1799 else | |
| 1800 p = tail; | |
| 1801 } | |
| 1802 } | |
| 1803 else if (fio_flags & (FIO_UCS2 | FIO_UTF16)) | |
| 1804 { | |
|
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changeset
|
1805 // Check for a trailing byte |
| 7 | 1806 p = ptr + (size & ~1); |
| 1807 if (size & 1) | |
| 1808 tail = p; | |
| 1809 if ((fio_flags & FIO_UTF16) && p > ptr) | |
| 1810 { | |
|
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changeset
|
1811 // Check for a trailing leading word |
| 7 | 1812 if (fio_flags & FIO_ENDIAN_L) |
| 1813 { | |
| 1814 u8c = (*--p << 8); | |
| 1815 u8c += *--p; | |
| 1816 } | |
| 1817 else | |
| 1818 { | |
| 1819 u8c = *--p; | |
| 1820 u8c += (*--p << 8); | |
| 1821 } | |
| 1822 if (u8c >= 0xd800 && u8c <= 0xdbff) | |
| 1823 tail = p; | |
| 1824 else | |
| 1825 p += 2; | |
| 1826 } | |
| 1827 } | |
|
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changeset
|
1828 else // FIO_UCS4 |
| 7 | 1829 { |
|
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diff
changeset
|
1830 // Check for trailing 1, 2 or 3 bytes |
| 7 | 1831 p = ptr + (size & ~3); |
| 1832 if (size & 3) | |
| 1833 tail = p; | |
| 1834 } | |
| 1835 | |
|
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|
1836 // If there is a trailing incomplete sequence move it to |
|
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diff
changeset
|
1837 // conv_rest[]. |
| 7 | 1838 if (tail != NULL) |
| 1839 { | |
| 1840 conv_restlen = (int)((ptr + size) - tail); | |
| 1841 mch_memmove(conv_rest, (char_u *)tail, conv_restlen); | |
| 1842 size -= conv_restlen; | |
| 1843 } | |
| 1844 | |
| 1845 | |
| 1846 while (p > ptr) | |
| 1847 { | |
| 1848 if (fio_flags & FIO_LATIN1) | |
| 1849 u8c = *--p; | |
| 1850 else if (fio_flags & (FIO_UCS2 | FIO_UTF16)) | |
| 1851 { | |
| 1852 if (fio_flags & FIO_ENDIAN_L) | |
| 1853 { | |
| 1854 u8c = (*--p << 8); | |
| 1855 u8c += *--p; | |
| 1856 } | |
| 1857 else | |
| 1858 { | |
| 1859 u8c = *--p; | |
| 1860 u8c += (*--p << 8); | |
| 1861 } | |
| 1862 if ((fio_flags & FIO_UTF16) | |
| 1863 && u8c >= 0xdc00 && u8c <= 0xdfff) | |
| 1864 { | |
| 1865 int u16c; | |
| 1866 | |
| 1867 if (p == ptr) | |
| 1868 { | |
|
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changeset
|
1869 // Missing leading word. |
| 7 | 1870 if (can_retry) |
| 1871 goto rewind_retry; | |
| 595 | 1872 if (conv_error == 0) |
| 1873 conv_error = readfile_linenr(linecnt, | |
| 1874 ptr, p); | |
| 1875 if (bad_char_behavior == BAD_DROP) | |
| 1876 continue; | |
| 1877 if (bad_char_behavior != BAD_KEEP) | |
| 1878 u8c = bad_char_behavior; | |
| 7 | 1879 } |
| 1880 | |
|
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changeset
|
1881 // found second word of double-word, get the first |
|
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diff
changeset
|
1882 // word and compute the resulting character |
| 7 | 1883 if (fio_flags & FIO_ENDIAN_L) |
| 1884 { | |
| 1885 u16c = (*--p << 8); | |
| 1886 u16c += *--p; | |
| 1887 } | |
| 1888 else | |
| 1889 { | |
| 1890 u16c = *--p; | |
| 1891 u16c += (*--p << 8); | |
| 1892 } | |
| 595 | 1893 u8c = 0x10000 + ((u16c & 0x3ff) << 10) |
| 1894 + (u8c & 0x3ff); | |
| 1895 | |
|
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|
1896 // Check if the word is indeed a leading word. |
| 7 | 1897 if (u16c < 0xd800 || u16c > 0xdbff) |
| 1898 { | |
| 1899 if (can_retry) | |
| 1900 goto rewind_retry; | |
| 595 | 1901 if (conv_error == 0) |
| 1902 conv_error = readfile_linenr(linecnt, | |
| 1903 ptr, p); | |
| 1904 if (bad_char_behavior == BAD_DROP) | |
| 1905 continue; | |
| 1906 if (bad_char_behavior != BAD_KEEP) | |
| 1907 u8c = bad_char_behavior; | |
| 7 | 1908 } |
| 1909 } | |
| 1910 } | |
| 1911 else if (fio_flags & FIO_UCS4) | |
| 1912 { | |
| 1913 if (fio_flags & FIO_ENDIAN_L) | |
| 1914 { | |
|
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diff
changeset
|
1915 u8c = (unsigned)*--p << 24; |
|
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patch 8.0.1227: undefined left shift in readfile()
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1916 u8c += (unsigned)*--p << 16; |
|
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patch 8.0.1227: undefined left shift in readfile()
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changeset
|
1917 u8c += (unsigned)*--p << 8; |
| 7 | 1918 u8c += *--p; |
| 1919 } | |
|
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|
1920 else // big endian |
| 7 | 1921 { |
| 1922 u8c = *--p; | |
|
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1923 u8c += (unsigned)*--p << 8; |
|
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1924 u8c += (unsigned)*--p << 16; |
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1925 u8c += (unsigned)*--p << 24; |
| 7 | 1926 } |
| 1927 } | |
|
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1928 else // UTF-8 |
| 7 | 1929 { |
| 1930 if (*--p < 0x80) | |
| 1931 u8c = *p; | |
| 1932 else | |
| 1933 { | |
| 1934 len = utf_head_off(ptr, p); | |
| 595 | 1935 p -= len; |
| 1936 u8c = utf_ptr2char(p); | |
| 7 | 1937 if (len == 0) |
| 1938 { | |
|
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1939 // Not a valid UTF-8 character, retry with |
|
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1940 // another fenc when possible, otherwise just |
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1941 // report the error. |
| 7 | 1942 if (can_retry) |
| 1943 goto rewind_retry; | |
| 595 | 1944 if (conv_error == 0) |
| 1945 conv_error = readfile_linenr(linecnt, | |
| 1946 ptr, p); | |
| 1947 if (bad_char_behavior == BAD_DROP) | |
| 1948 continue; | |
| 1949 if (bad_char_behavior != BAD_KEEP) | |
| 1950 u8c = bad_char_behavior; | |
| 7 | 1951 } |
| 1952 } | |
| 1953 } | |
|
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|
1954 if (enc_utf8) // produce UTF-8 |
| 7 | 1955 { |
| 1956 dest -= utf_char2len(u8c); | |
| 1957 (void)utf_char2bytes(u8c, dest); | |
| 1958 } | |
|
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|
1959 else // produce Latin1 |
| 7 | 1960 { |
| 1961 --dest; | |
| 1962 if (u8c >= 0x100) | |
| 1963 { | |
|
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1964 // character doesn't fit in latin1, retry with |
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1965 // another fenc when possible, otherwise just |
|
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|
1966 // report the error. |
| 595 | 1967 if (can_retry) |
| 7 | 1968 goto rewind_retry; |
| 595 | 1969 if (conv_error == 0) |
| 1970 conv_error = readfile_linenr(linecnt, ptr, p); | |
| 1971 if (bad_char_behavior == BAD_DROP) | |
| 1972 ++dest; | |
| 1973 else if (bad_char_behavior == BAD_KEEP) | |
| 1974 *dest = u8c; | |
| 1975 else if (eap != NULL && eap->bad_char != 0) | |
| 1976 *dest = bad_char_behavior; | |
| 1977 else | |
| 1978 *dest = 0xBF; | |
| 7 | 1979 } |
| 1980 else | |
| 1981 *dest = u8c; | |
| 1982 } | |
| 1983 } | |
| 1984 | |
|
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1985 // move the linerest to before the converted characters |
| 7 | 1986 line_start = dest - linerest; |
| 1987 mch_memmove(line_start, buffer, (size_t)linerest); | |
| 1988 size = (long)((ptr + real_size) - dest); | |
| 1989 ptr = dest; | |
| 1990 } | |
| 1597 | 1991 else if (enc_utf8 && !curbuf->b_p_bin) |
| 1992 { | |
| 1993 int incomplete_tail = FALSE; | |
| 1994 | |
|
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1995 // Reading UTF-8: Check if the bytes are valid UTF-8. |
| 1597 | 1996 for (p = ptr; ; ++p) |
| 7 | 1997 { |
| 835 | 1998 int todo = (int)((ptr + size) - p); |
| 595 | 1999 int l; |
| 2000 | |
| 2001 if (todo <= 0) | |
| 2002 break; | |
| 7 | 2003 if (*p >= 0x80) |
| 2004 { | |
|
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2005 // A length of 1 means it's an illegal byte. Accept |
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2006 // an incomplete character at the end though, the next |
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2007 // read() will get the next bytes, we'll check it |
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2008 // then. |
| 595 | 2009 l = utf_ptr2len_len(p, todo); |
| 1597 | 2010 if (l > todo && !incomplete_tail) |
| 7 | 2011 { |
|
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2012 // Avoid retrying with a different encoding when |
|
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2013 // a truncated file is more likely, or attempting |
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2014 // to read the rest of an incomplete sequence when |
|
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|
2015 // we have already done so. |
| 1597 | 2016 if (p > ptr || filesize > 0) |
| 2017 incomplete_tail = TRUE; | |
|
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2018 // Incomplete byte sequence, move it to conv_rest[] |
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2019 // and try to read the rest of it, unless we've |
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|
2020 // already done so. |
| 1597 | 2021 if (p > ptr) |
| 2022 { | |
| 2023 conv_restlen = todo; | |
| 2024 mch_memmove(conv_rest, p, conv_restlen); | |
| 2025 size -= conv_restlen; | |
| 2026 break; | |
| 2027 } | |
| 7 | 2028 } |
| 1597 | 2029 if (l == 1 || l > todo) |
| 595 | 2030 { |
|
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|
2031 // Illegal byte. If we can try another encoding |
|
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2032 // do that, unless at EOF where a truncated |
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2033 // file is more likely than a conversion error. |
| 1597 | 2034 if (can_retry && !incomplete_tail) |
| 595 | 2035 break; |
|
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|
2036 #ifdef USE_ICONV |
|
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2037 // When we did a conversion report an error. |
| 595 | 2038 if (iconv_fd != (iconv_t)-1 && conv_error == 0) |
| 2039 conv_error = readfile_linenr(linecnt, ptr, p); | |
|
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|
2040 #endif |
|
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2041 // Remember the first linenr with an illegal byte |
| 1597 | 2042 if (conv_error == 0 && illegal_byte == 0) |
| 2043 illegal_byte = readfile_linenr(linecnt, ptr, p); | |
| 595 | 2044 |
|
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2045 // Drop, keep or replace the bad byte. |
| 595 | 2046 if (bad_char_behavior == BAD_DROP) |
| 2047 { | |
| 1597 | 2048 mch_memmove(p, p + 1, todo - 1); |
| 595 | 2049 --p; |
| 2050 --size; | |
| 2051 } | |
| 2052 else if (bad_char_behavior != BAD_KEEP) | |
| 2053 *p = bad_char_behavior; | |
| 2054 } | |
| 1597 | 2055 else |
| 2056 p += l - 1; | |
| 7 | 2057 } |
| 2058 } | |
| 1597 | 2059 if (p < ptr + size && !incomplete_tail) |
| 7 | 2060 { |
|
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|
2061 // Detected a UTF-8 error. |
| 7 | 2062 rewind_retry: |
|
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2063 // Retry reading with another conversion. |
|
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|
2064 #if defined(FEAT_EVAL) && defined(USE_ICONV) |
| 595 | 2065 if (*p_ccv != NUL && iconv_fd != (iconv_t)-1) |
|
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|
2066 // iconv() failed, try 'charconvert' |
| 595 | 2067 did_iconv = TRUE; |
| 7 | 2068 else |
|
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|
2069 #endif |
|
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|
2070 // use next item from 'fileencodings' |
| 595 | 2071 advance_fenc = TRUE; |
| 2072 file_rewind = TRUE; | |
| 2073 goto retry; | |
| 7 | 2074 } |
| 2075 } | |
| 2076 | |
|
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|
2077 // count the number of characters (after conversion!) |
| 7 | 2078 filesize += size; |
| 2079 | |
| 2080 /* | |
| 2081 * when reading the first part of a file: guess EOL type | |
| 2082 */ | |
| 2083 if (fileformat == EOL_UNKNOWN) | |
| 2084 { | |
|
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|
2085 // First try finding a NL, for Dos and Unix |
| 7 | 2086 if (try_dos || try_unix) |
| 2087 { | |
|
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|
2088 // Reset the carriage return counter. |
| 6635 | 2089 if (try_mac) |
| 2090 try_mac = 1; | |
| 2091 | |
| 7 | 2092 for (p = ptr; p < ptr + size; ++p) |
| 2093 { | |
| 2094 if (*p == NL) | |
| 2095 { | |
| 2096 if (!try_unix | |
| 2097 || (try_dos && p > ptr && p[-1] == CAR)) | |
| 2098 fileformat = EOL_DOS; | |
| 2099 else | |
| 2100 fileformat = EOL_UNIX; | |
| 2101 break; | |
| 2102 } | |
| 6618 | 2103 else if (*p == CAR && try_mac) |
| 2104 try_mac++; | |
| 7 | 2105 } |
| 2106 | |
|
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|
2107 // Don't give in to EOL_UNIX if EOL_MAC is more likely |
| 7 | 2108 if (fileformat == EOL_UNIX && try_mac) |
| 2109 { | |
|
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|
2110 // Need to reset the counters when retrying fenc. |
| 7 | 2111 try_mac = 1; |
| 2112 try_unix = 1; | |
| 2113 for (; p >= ptr && *p != CAR; p--) | |
| 2114 ; | |
| 2115 if (p >= ptr) | |
| 2116 { | |
| 2117 for (p = ptr; p < ptr + size; ++p) | |
| 2118 { | |
| 2119 if (*p == NL) | |
| 2120 try_unix++; | |
| 2121 else if (*p == CAR) | |
| 2122 try_mac++; | |
| 2123 } | |
| 2124 if (try_mac > try_unix) | |
| 2125 fileformat = EOL_MAC; | |
| 2126 } | |
| 2127 } | |
| 6618 | 2128 else if (fileformat == EOL_UNKNOWN && try_mac == 1) |
|
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|
2129 // Looking for CR but found no end-of-line markers at |
|
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changeset
|
2130 // all: use the default format. |
| 6618 | 2131 fileformat = default_fileformat(); |
| 7 | 2132 } |
| 2133 | |
|
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|
2134 // No NL found: may use Mac format |
| 7 | 2135 if (fileformat == EOL_UNKNOWN && try_mac) |
| 2136 fileformat = EOL_MAC; | |
| 2137 | |
|
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|
2138 // Still nothing found? Use first format in 'ffs' |
| 7 | 2139 if (fileformat == EOL_UNKNOWN) |
| 2140 fileformat = default_fileformat(); | |
| 2141 | |
|
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changeset
|
2142 // if editing a new file: may set p_tx and p_ff |
| 819 | 2143 if (set_options) |
| 7 | 2144 set_fileformat(fileformat, OPT_LOCAL); |
| 2145 } | |
| 2146 } | |
| 2147 | |
| 2148 /* | |
| 2149 * This loop is executed once for every character read. | |
| 2150 * Keep it fast! | |
| 2151 */ | |
| 2152 if (fileformat == EOL_MAC) | |
| 2153 { | |
| 2154 --ptr; | |
| 2155 while (++ptr, --size >= 0) | |
| 2156 { | |
|
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changeset
|
2157 // catch most common case first |
| 7 | 2158 if ((c = *ptr) != NUL && c != CAR && c != NL) |
| 2159 continue; | |
| 2160 if (c == NUL) | |
|
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|
2161 *ptr = NL; // NULs are replaced by newlines! |
| 7 | 2162 else if (c == NL) |
|
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|
2163 *ptr = CAR; // NLs are replaced by CRs! |
| 7 | 2164 else |
| 2165 { | |
| 2166 if (skip_count == 0) | |
| 2167 { | |
|
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|
2168 *ptr = NUL; // end of line |
| 7 | 2169 len = (colnr_T) (ptr - line_start + 1); |
| 2170 if (ml_append(lnum, line_start, len, newfile) == FAIL) | |
| 2171 { | |
| 2172 error = TRUE; | |
| 2173 break; | |
| 2174 } | |
|
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|
2175 #ifdef FEAT_PERSISTENT_UNDO |
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|
2176 if (read_undo_file) |
|
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|
2177 sha256_update(&sha_ctx, line_start, len); |
|
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|
2178 #endif |
| 7 | 2179 ++lnum; |
| 2180 if (--read_count == 0) | |
| 2181 { | |
|
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|
2182 error = TRUE; // break loop |
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|
2183 line_start = ptr; // nothing left to write |
| 7 | 2184 break; |
| 2185 } | |
| 2186 } | |
| 2187 else | |
| 2188 --skip_count; | |
| 2189 line_start = ptr + 1; | |
| 2190 } | |
| 2191 } | |
| 2192 } | |
| 2193 else | |
| 2194 { | |
| 2195 --ptr; | |
| 2196 while (++ptr, --size >= 0) | |
| 2197 { | |
|
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|
2198 if ((c = *ptr) != NUL && c != NL) // catch most common case |
| 7 | 2199 continue; |
| 2200 if (c == NUL) | |
|
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|
2201 *ptr = NL; // NULs are replaced by newlines! |
| 7 | 2202 else |
| 2203 { | |
| 2204 if (skip_count == 0) | |
| 2205 { | |
|
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changeset
|
2206 *ptr = NUL; // end of line |
| 7 | 2207 len = (colnr_T)(ptr - line_start + 1); |
| 2208 if (fileformat == EOL_DOS) | |
| 2209 { | |
|
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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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|
2210 if (ptr > line_start && ptr[-1] == CAR) |
| 7 | 2211 { |
|
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|
2212 // remove CR before NL |
| 7 | 2213 ptr[-1] = NUL; |
| 2214 --len; | |
| 2215 } | |
| 2216 /* | |
| 2217 * Reading in Dos format, but no CR-LF found! | |
| 2218 * When 'fileformats' includes "unix", delete all | |
| 2219 * the lines read so far and start all over again. | |
| 2220 * Otherwise give an error message later. | |
| 2221 */ | |
| 2222 else if (ff_error != EOL_DOS) | |
| 2223 { | |
| 2224 if ( try_unix | |
| 2225 && !read_stdin | |
| 2226 && (read_buffer | |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
2227 || 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
|
2228 == 0)) |
| 7 | 2229 { |
| 2230 fileformat = EOL_UNIX; | |
| 819 | 2231 if (set_options) |
| 7 | 2232 set_fileformat(EOL_UNIX, OPT_LOCAL); |
| 2233 file_rewind = TRUE; | |
| 2234 keep_fileformat = TRUE; | |
| 2235 goto retry; | |
| 2236 } | |
| 2237 ff_error = EOL_DOS; | |
| 2238 } | |
| 2239 } | |
| 2240 if (ml_append(lnum, line_start, len, newfile) == FAIL) | |
| 2241 { | |
| 2242 error = TRUE; | |
| 2243 break; | |
| 2244 } | |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2245 #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
|
2246 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
|
2247 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
|
2248 #endif |
| 7 | 2249 ++lnum; |
| 2250 if (--read_count == 0) | |
| 2251 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2252 error = TRUE; // break loop |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2253 line_start = ptr; // nothing left to write |
| 7 | 2254 break; |
| 2255 } | |
| 2256 } | |
| 2257 else | |
| 2258 --skip_count; | |
| 2259 line_start = ptr + 1; | |
| 2260 } | |
| 2261 } | |
| 2262 } | |
| 2263 linerest = (long)(ptr - line_start); | |
| 2264 ui_breakcheck(); | |
| 2265 } | |
| 2266 | |
| 2267 failed: | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2268 // not an error, max. number of lines reached |
| 7 | 2269 if (error && read_count == 0) |
| 2270 error = FALSE; | |
| 2271 | |
| 2272 /* | |
| 2273 * If we get EOF in the middle of a line, note the fact and | |
| 2274 * complete the line ourselves. | |
| 2275 * In Dos format ignore a trailing CTRL-Z, unless 'binary' set. | |
| 2276 */ | |
| 2277 if (!error | |
| 2278 && !got_int | |
| 2279 && linerest != 0 | |
| 2280 && !(!curbuf->b_p_bin | |
| 2281 && fileformat == EOL_DOS | |
| 2282 && *line_start == Ctrl_Z | |
| 2283 && ptr == line_start + 1)) | |
| 2284 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2285 // remember for when writing |
| 819 | 2286 if (set_options) |
| 7 | 2287 curbuf->b_p_eol = FALSE; |
| 2288 *ptr = NUL; | |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2289 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
|
2290 if (ml_append(lnum, line_start, len, newfile) == FAIL) |
| 7 | 2291 error = TRUE; |
| 2292 else | |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2293 { |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2294 #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
|
2295 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
|
2296 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
|
2297 #endif |
| 7 | 2298 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
|
2299 } |
| 7 | 2300 } |
| 2301 | |
| 819 | 2302 if (set_options) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2303 save_file_ff(curbuf); // remember the current file format |
| 7 | 2304 |
| 2305 #ifdef FEAT_CRYPT | |
| 6122 | 2306 if (curbuf->b_cryptstate != NULL) |
| 2307 { | |
| 2308 crypt_free_state(curbuf->b_cryptstate); | |
| 2309 curbuf->b_cryptstate = NULL; | |
| 2310 } | |
| 2311 if (cryptkey != NULL && cryptkey != curbuf->b_p_key) | |
| 2312 crypt_free_key(cryptkey); | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2313 // 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
|
2314 // encryption was used. |
| 7 | 2315 #endif |
| 2316 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2317 // 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
|
2318 // Also for ":read ++edit file". |
| 819 | 2319 if (set_options) |
| 7 | 2320 set_string_option_direct((char_u *)"fenc", -1, fenc, |
| 694 | 2321 OPT_FREE|OPT_LOCAL, 0); |
| 7 | 2322 if (fenc_alloced) |
| 2323 vim_free(fenc); | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2324 #ifdef USE_ICONV |
| 7 | 2325 if (iconv_fd != (iconv_t)-1) |
| 2326 iconv_close(iconv_fd); | |
| 2327 #endif | |
| 2328 | |
| 2329 if (!read_buffer && !read_stdin) | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2330 close(fd); // errors are ignored |
| 2003 | 2331 #ifdef HAVE_FD_CLOEXEC |
| 2332 else | |
| 2333 { | |
| 2334 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
|
2335 |
| 2003 | 2336 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
|
2337 (void)fcntl(fd, F_SETFD, fdflags | FD_CLOEXEC); |
| 2003 | 2338 } |
| 2339 #endif | |
| 7 | 2340 vim_free(buffer); |
| 2341 | |
| 2342 #ifdef HAVE_DUP | |
| 2343 if (read_stdin) | |
| 2344 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2345 // Use stderr for stdin, makes shell commands work. |
| 7 | 2346 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
|
2347 vim_ignored = dup(2); |
| 7 | 2348 } |
| 2349 #endif | |
| 2350 | |
| 2351 if (tmpname != NULL) | |
| 2352 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2353 mch_remove(tmpname); // delete converted file |
| 7 | 2354 vim_free(tmpname); |
| 2355 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2356 --no_wait_return; // may wait for return now |
| 7 | 2357 |
| 2358 /* | |
| 2359 * In recovery mode everything but autocommands is skipped. | |
| 2360 */ | |
| 2361 if (!recoverymode) | |
| 2362 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2363 // need to delete the last line, which comes from the empty buffer |
| 7 | 2364 if (newfile && wasempty && !(curbuf->b_ml.ml_flags & ML_EMPTY)) |
| 2365 { | |
| 2366 #ifdef FEAT_NETBEANS_INTG | |
| 2367 netbeansFireChanges = 0; | |
| 2368 #endif | |
|
20599
d571231175b4
patch 8.2.0853: ml_delete() often called with FALSE argument
Bram Moolenaar <Bram@vim.org>
parents:
20311
diff
changeset
|
2369 ml_delete(curbuf->b_ml.ml_line_count); |
| 7 | 2370 #ifdef FEAT_NETBEANS_INTG |
| 2371 netbeansFireChanges = 1; | |
| 2372 #endif | |
| 2373 --linecnt; | |
| 2374 } | |
| 2375 linecnt = curbuf->b_ml.ml_line_count - linecnt; | |
| 2376 if (filesize == 0) | |
| 2377 linecnt = 0; | |
| 2378 if (newfile || read_buffer) | |
| 1201 | 2379 { |
|
29732
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
29442
diff
changeset
|
2380 redraw_curbuf_later(UPD_NOT_VALID); |
| 1201 | 2381 #ifdef FEAT_DIFF |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2382 // 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
|
2383 // be updated. |
| 1201 | 2384 diff_invalidate(curbuf); |
| 2385 #endif | |
| 2386 #ifdef FEAT_FOLDING | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2387 // 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
|
2388 // before triggering autocommands. |
| 1201 | 2389 foldUpdateAll(curwin); |
| 2390 #endif | |
| 2391 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2392 else if (linecnt) // appended at least one line |
| 7 | 2393 appended_lines_mark(from, linecnt); |
| 2394 | |
| 2395 #ifndef ALWAYS_USE_GUI | |
| 2396 /* | |
| 2397 * If we were reading from the same terminal as where messages go, | |
| 2398 * the screen will have been messed up. | |
| 2399 * Switch on raw mode now and clear the screen. | |
| 2400 */ | |
| 2401 if (read_stdin) | |
| 2402 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2403 settmode(TMODE_RAW); // set to raw mode |
| 7 | 2404 starttermcap(); |
| 2405 screenclear(); | |
| 2406 } | |
| 2407 #endif | |
| 2408 | |
| 2409 if (got_int) | |
| 2410 { | |
| 2411 if (!(flags & READ_DUMMY)) | |
| 2412 { | |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26861
diff
changeset
|
2413 filemess(curbuf, sfname, (char_u *)_(e_interrupted), 0); |
| 7 | 2414 if (newfile) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2415 curbuf->b_p_ro = TRUE; // must use "w!" now |
| 7 | 2416 } |
| 2417 msg_scroll = msg_save; | |
| 2418 #ifdef FEAT_VIMINFO | |
| 2419 check_marks_read(); | |
| 2420 #endif | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2421 return OK; // an interrupt isn't really an error |
| 7 | 2422 } |
| 2423 | |
| 2424 if (!filtering && !(flags & READ_DUMMY)) | |
| 2425 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2426 msg_add_fname(curbuf, sfname); // fname in IObuff with quotes |
| 7 | 2427 c = FALSE; |
| 2428 | |
| 2429 #ifdef UNIX | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2430 if (S_ISFIFO(perm)) // fifo |
| 7 | 2431 { |
| 2432 STRCAT(IObuff, _("[fifo]")); | |
| 2433 c = TRUE; | |
| 2434 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2435 if (S_ISSOCK(perm)) // or socket |
| 7 | 2436 { |
| 2437 STRCAT(IObuff, _("[socket]")); | |
| 2438 c = TRUE; | |
| 2439 } | |
| 1313 | 2440 # ifdef OPEN_CHR_FILES |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2441 if (S_ISCHR(perm)) // or character special |
| 1313 | 2442 { |
| 2443 STRCAT(IObuff, _("[character special]")); | |
| 2444 c = TRUE; | |
| 2445 } | |
| 2446 # endif | |
| 7 | 2447 #endif |
| 2448 if (curbuf->b_p_ro) | |
| 2449 { | |
| 2450 STRCAT(IObuff, shortmess(SHM_RO) ? _("[RO]") : _("[readonly]")); | |
| 2451 c = TRUE; | |
| 2452 } | |
| 2453 if (read_no_eol_lnum) | |
| 2454 { | |
| 2455 msg_add_eol(); | |
| 2456 c = TRUE; | |
| 2457 } | |
| 2458 if (ff_error == EOL_DOS) | |
| 2459 { | |
| 2460 STRCAT(IObuff, _("[CR missing]")); | |
| 2461 c = TRUE; | |
| 2462 } | |
| 2463 if (split) | |
| 2464 { | |
| 2465 STRCAT(IObuff, _("[long lines split]")); | |
| 2466 c = TRUE; | |
| 2467 } | |
| 2468 if (notconverted) | |
| 2469 { | |
| 2470 STRCAT(IObuff, _("[NOT converted]")); | |
| 2471 c = TRUE; | |
| 2472 } | |
| 2473 else if (converted) | |
| 2474 { | |
| 2475 STRCAT(IObuff, _("[converted]")); | |
| 2476 c = TRUE; | |
| 2477 } | |
| 2478 #ifdef FEAT_CRYPT | |
| 2479 if (cryptkey != NULL) | |
| 2480 { | |
| 6122 | 2481 crypt_append_msg(curbuf); |
| 7 | 2482 c = TRUE; |
| 2483 } | |
| 2484 #endif | |
| 595 | 2485 if (conv_error != 0) |
| 2486 { | |
| 2487 sprintf((char *)IObuff + STRLEN(IObuff), | |
| 2488 _("[CONVERSION ERROR in line %ld]"), (long)conv_error); | |
| 7 | 2489 c = TRUE; |
| 2490 } | |
| 2491 else if (illegal_byte > 0) | |
| 2492 { | |
| 2493 sprintf((char *)IObuff + STRLEN(IObuff), | |
| 2494 _("[ILLEGAL BYTE in line %ld]"), (long)illegal_byte); | |
| 2495 c = TRUE; | |
| 2496 } | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2497 else if (error) |
| 7 | 2498 { |
| 2499 STRCAT(IObuff, _("[READ ERRORS]")); | |
| 2500 c = TRUE; | |
| 2501 } | |
| 2502 if (msg_add_fileformat(fileformat)) | |
| 2503 c = TRUE; | |
| 2504 #ifdef FEAT_CRYPT | |
| 2505 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
|
2506 msg_add_lines(c, (long)linecnt, filesize |
| 6122 | 2507 - crypt_get_header_len(crypt_get_method_nr(curbuf))); |
| 7 | 2508 else |
| 2509 #endif | |
| 2510 msg_add_lines(c, (long)linecnt, filesize); | |
| 2511 | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13240
diff
changeset
|
2512 VIM_CLEAR(keep_msg); |
| 7 | 2513 msg_scrolled_ign = TRUE; |
| 2514 #ifdef ALWAYS_USE_GUI | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2515 // 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
|
2516 // message box (which might be shown when exiting!) |
| 7 | 2517 if (read_stdin || read_buffer) |
| 2518 p = msg_may_trunc(FALSE, IObuff); | |
| 2519 else | |
| 2520 #endif | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
2521 { |
|
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
2522 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
|
2523 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
|
2524 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
|
2525 } |
| 7 | 2526 if (read_stdin || read_buffer || restart_edit != 0 |
| 540 | 2527 || (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
|
2528 // 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
|
2529 // - 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
|
2530 // - 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
|
2531 // before redrawing). |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2532 // - 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
|
2533 // prompt. |
| 679 | 2534 set_keep_msg(p, 0); |
| 7 | 2535 msg_scrolled_ign = FALSE; |
| 2536 } | |
| 2537 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2538 // with errors writing the file requires ":w!" |
| 7 | 2539 if (newfile && (error |
| 595 | 2540 || conv_error != 0 |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2541 || (illegal_byte > 0 && bad_char_behavior != BAD_KEEP))) |
| 7 | 2542 curbuf->b_p_ro = TRUE; |
| 2543 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2544 u_clearline(); // cannot use "U" command after adding lines |
| 7 | 2545 |
| 2546 /* | |
| 2547 * In Ex mode: cursor at last new line. | |
| 2548 * Otherwise: cursor at first new line. | |
| 2549 */ | |
| 2550 if (exmode_active) | |
| 2551 curwin->w_cursor.lnum = from + linecnt; | |
| 2552 else | |
| 2553 curwin->w_cursor.lnum = from + 1; | |
| 2554 check_cursor_lnum(); | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2555 beginline(BL_WHITE | BL_FIX); // on first non-blank |
| 7 | 2556 |
|
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22568
diff
changeset
|
2557 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
|
2558 { |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18199
diff
changeset
|
2559 // 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
|
2560 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
|
2561 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
|
2562 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
|
2563 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
|
2564 } |
| 696 | 2565 |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
2566 #ifdef MSWIN |
| 696 | 2567 /* |
| 2568 * Work around a weird problem: When a file has two links (only | |
| 2569 * possible on NTFS) and we write through one link, then stat() it | |
| 1651 | 2570 * through the other link, the timestamp information may be wrong. |
| 696 | 2571 * It's correct again after reading the file, thus reset the timestamp |
| 2572 * here. | |
| 2573 */ | |
| 2574 if (newfile && !read_stdin && !read_buffer | |
| 2575 && mch_stat((char *)fname, &st) >= 0) | |
| 2576 { | |
| 2577 buf_store_time(curbuf, &st, fname); | |
| 2578 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
|
2579 curbuf->b_mtime_read_ns = curbuf->b_mtime_ns; |
| 696 | 2580 } |
| 2581 #endif | |
| 7 | 2582 } |
| 2583 msg_scroll = msg_save; | |
| 2584 | |
| 2585 #ifdef FEAT_VIMINFO | |
| 2586 /* | |
| 2587 * Get the marks before executing autocommands, so they can be used there. | |
| 2588 */ | |
| 2589 check_marks_read(); | |
| 2590 #endif | |
| 2591 | |
| 2592 /* | |
| 6933 | 2593 * We remember if the last line of the read didn't have |
| 2594 * an eol even when 'binary' is off, to support turning 'fixeol' off, | |
| 2595 * or writing the read again with 'binary' on. The latter is required | |
| 2596 * for ":autocmd FileReadPost *.gz set bin|'[,']!gunzip" to work. | |
| 7 | 2597 */ |
| 2707 | 2598 curbuf->b_no_eol_lnum = read_no_eol_lnum; |
| 7 | 2599 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2600 // 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
|
2601 // different. |
|
2482
88751831fa0a
When undoing a reload, move the cursor to the first changed line.
Bram Moolenaar <bram@vim.org>
parents:
2410
diff
changeset
|
2602 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
|
2603 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
|
2604 |
|
2214
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2605 #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
|
2606 /* |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2607 * 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
|
2608 */ |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2609 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
|
2610 { |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2611 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
|
2612 |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2613 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
|
2614 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
|
2615 } |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2616 #endif |
|
f8222d1f9a73
Included patch for persistent undo. Lots of changes and added test.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2617 |
|
9828
e84e45786691
commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6
Christian Brabandt <cb@256bit.org>
parents:
9682
diff
changeset
|
2618 if (!read_stdin && !read_fifo && (!read_buffer || sfname != NULL)) |
| 7 | 2619 { |
| 2620 int m = msg_scroll; | |
| 2621 int n = msg_scrolled; | |
| 2622 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2623 // 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
|
2624 // modified if the format/encoding was automatically detected. |
| 819 | 2625 if (set_options) |
| 7 | 2626 save_file_ff(curbuf); |
| 2627 | |
| 2628 /* | |
| 2629 * The output from the autocommands should not overwrite anything and | |
| 2630 * should not be overwritten: Set msg_scroll, restore its value if no | |
| 2631 * output was done. | |
| 2632 */ | |
| 2633 msg_scroll = TRUE; | |
| 2634 if (filtering) | |
| 2635 apply_autocmds_exarg(EVENT_FILTERREADPOST, NULL, sfname, | |
| 2636 FALSE, curbuf, eap); | |
|
9828
e84e45786691
commit https://github.com/vim/vim/commit/f71d7b9ee5ceba75f70c30845332ddd728fd16c6
Christian Brabandt <cb@256bit.org>
parents:
9682
diff
changeset
|
2637 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
|
2638 { |
| 7 | 2639 apply_autocmds_exarg(EVENT_BUFREADPOST, NULL, sfname, |
| 2640 FALSE, curbuf, eap); | |
|
8937
da4f6e238374
commit https://github.com/vim/vim/commit/c3691332f72169c486066200c0f3935418364900
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
2641 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
|
2642 /* |
|
da4f6e238374
commit https://github.com/vim/vim/commit/c3691332f72169c486066200c0f3935418364900
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
2643 * 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
|
2644 * 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
|
2645 */ |
|
da4f6e238374
commit https://github.com/vim/vim/commit/c3691332f72169c486066200c0f3935418364900
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
2646 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
|
2647 TRUE, curbuf); |
|
da4f6e238374
commit https://github.com/vim/vim/commit/c3691332f72169c486066200c0f3935418364900
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
2648 } |
| 7 | 2649 else |
| 2650 apply_autocmds_exarg(EVENT_FILEREADPOST, sfname, sfname, | |
| 2651 FALSE, NULL, eap); | |
| 2652 if (msg_scrolled == n) | |
| 2653 msg_scroll = m; | |
| 2707 | 2654 # ifdef FEAT_EVAL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2655 if (aborting()) // autocmds may abort script processing |
| 7 | 2656 return FAIL; |
| 2707 | 2657 # endif |
| 2658 } | |
| 2659 | |
| 7 | 2660 if (recoverymode && error) |
| 2661 return FAIL; | |
| 2662 return OK; | |
| 2663 } | |
| 2664 | |
|
9911
74e345d2878c
commit https://github.com/vim/vim/commit/f04507d132fbcb63999167ec006fc6e700b5af4f
Christian Brabandt <cb@256bit.org>
parents:
9828
diff
changeset
|
2665 #if defined(OPEN_CHR_FILES) || defined(PROTO) |
| 1313 | 2666 /* |
| 2667 * Returns TRUE if the file name argument is of the form "/dev/fd/\d\+", | |
| 2668 * which is the name of files used for process substitution output by | |
| 2669 * some shells on some operating systems, e.g., bash on SunOS. | |
| 2670 * Do not accept "/dev/fd/[012]", opening these may hang Vim. | |
| 2671 */ | |
|
9911
74e345d2878c
commit https://github.com/vim/vim/commit/f04507d132fbcb63999167ec006fc6e700b5af4f
Christian Brabandt <cb@256bit.org>
parents:
9828
diff
changeset
|
2672 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2673 is_dev_fd_file(char_u *fname) |
| 1313 | 2674 { |
| 2675 return (STRNCMP(fname, "/dev/fd/", 8) == 0 | |
| 2676 && VIM_ISDIGIT(fname[8]) | |
| 2677 && *skipdigits(fname + 9) == NUL | |
| 2678 && (fname[9] != NUL | |
| 2679 || (fname[8] != '0' && fname[8] != '1' && fname[8] != '2'))); | |
| 2680 } | |
| 2681 #endif | |
| 2682 | |
| 595 | 2683 /* |
| 2684 * From the current line count and characters read after that, estimate the | |
| 2685 * line number where we are now. | |
| 2686 * Used for error messages that include a line number. | |
| 2687 */ | |
| 2688 static linenr_T | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2689 readfile_linenr( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2690 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
|
2691 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
|
2692 char_u *endp) // end of more bytes read |
| 595 | 2693 { |
| 2694 char_u *s; | |
| 2695 linenr_T lnum; | |
| 2696 | |
| 2697 lnum = curbuf->b_ml.ml_line_count - linecnt + 1; | |
| 2698 for (s = p; s < endp; ++s) | |
| 2699 if (*s == '\n') | |
| 2700 ++lnum; | |
| 2701 return lnum; | |
| 2702 } | |
| 2703 | |
| 7 | 2704 /* |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
2705 * Fill "*eap" to force the 'fileencoding', 'fileformat' and 'binary' to be |
| 612 | 2706 * equal to the buffer "buf". Used for calling readfile(). |
| 7 | 2707 * Returns OK or FAIL. |
| 2708 */ | |
| 2709 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2710 prep_exarg(exarg_T *eap, buf_T *buf) |
| 7 | 2711 { |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2712 eap->cmd = alloc(15 + (unsigned)STRLEN(buf->b_p_fenc)); |
| 7 | 2713 if (eap->cmd == NULL) |
| 2714 return FAIL; | |
| 2715 | |
|
13575
4df23d9bad47
patch 8.0.1660: the terminal API "drop" command doesn't support options
Christian Brabandt <cb@256bit.org>
parents:
13444
diff
changeset
|
2716 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
|
2717 eap->force_enc = 8; |
| 612 | 2718 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
|
2719 eap->force_ff = *buf->b_p_ff; |
| 612 | 2720 |
| 2721 eap->force_bin = buf->b_p_bin ? FORCE_BIN : FORCE_NOBIN; | |
| 819 | 2722 eap->read_edit = FALSE; |
| 612 | 2723 eap->forceit = FALSE; |
| 7 | 2724 return OK; |
| 2725 } | |
| 2726 | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2727 /* |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2728 * Set default or forced 'fileformat' and 'binary'. |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2729 */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2730 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2731 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
|
2732 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2733 // set default 'fileformat' |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2734 if (set_options) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2735 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2736 if (eap != NULL && eap->force_ff != 0) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2737 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
|
2738 else if (*p_ffs != NUL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2739 set_fileformat(default_fileformat(), OPT_LOCAL); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2740 } |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2741 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2742 // set or reset 'binary' |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2743 if (eap != NULL && eap->force_bin != 0) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2744 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2745 int oldval = curbuf->b_p_bin; |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2746 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2747 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
|
2748 set_options_bin(oldval, curbuf->b_p_bin, OPT_LOCAL); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
2749 } |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2750 } |
|
74d2f3188cd0
updated for version 7.4a.041
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parents:
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diff
changeset
|
2751 |
|
74d2f3188cd0
updated for version 7.4a.041
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parents:
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diff
changeset
|
2752 /* |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2753 * Set forced 'fileencoding'. |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2754 */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2755 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2756 set_forced_fenc(exarg_T *eap) |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2757 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2758 if (eap->force_enc != 0) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2759 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2760 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
|
2761 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2762 if (fenc != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2763 set_string_option_direct((char_u *)"fenc", -1, |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2764 fenc, OPT_FREE|OPT_LOCAL, 0); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
5104
diff
changeset
|
2765 vim_free(fenc); |
|
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>
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diff
changeset
|
2767 } |
|
74d2f3188cd0
updated for version 7.4a.041
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parents:
5104
diff
changeset
|
2768 |
| 7 | 2769 /* |
| 2770 * Find next fileencoding to use from 'fileencodings'. | |
| 2771 * "pp" points to fenc_next. It's advanced to the next item. | |
| 2772 * When there are no more items, an empty string is returned and *pp is set to | |
| 2773 * NULL. | |
|
17692
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2774 * 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
|
2775 * is set to TRUE. |
| 7 | 2776 */ |
| 2777 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
|
2778 next_fenc(char_u **pp, int *alloced) |
| 7 | 2779 { |
| 2780 char_u *p; | |
| 2781 char_u *r; | |
| 2782 | |
|
17692
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2783 *alloced = FALSE; |
| 7 | 2784 if (**pp == NUL) |
| 2785 { | |
| 2786 *pp = NULL; | |
| 2787 return (char_u *)""; | |
| 2788 } | |
| 2789 p = vim_strchr(*pp, ','); | |
| 2790 if (p == NULL) | |
| 2791 { | |
| 2792 r = enc_canonize(*pp); | |
| 2793 *pp += STRLEN(*pp); | |
| 2794 } | |
| 2795 else | |
| 2796 { | |
|
20830
9064044fd4f6
patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents:
20828
diff
changeset
|
2797 r = vim_strnsave(*pp, p - *pp); |
| 7 | 2798 *pp = p + 1; |
| 2799 if (r != NULL) | |
| 2800 { | |
| 2801 p = enc_canonize(r); | |
| 2802 vim_free(r); | |
| 2803 r = p; | |
| 2804 } | |
| 2805 } | |
|
17692
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2806 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
|
2807 *alloced = TRUE; |
|
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2808 else |
|
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2809 { |
|
1e3ff1eae4c3
patch 8.1.1843: might be freeing memory that was not allocated
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2810 // out of memory |
| 7 | 2811 r = (char_u *)""; |
| 2812 *pp = NULL; | |
| 2813 } | |
| 2814 return r; | |
| 2815 } | |
| 2816 | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2817 #ifdef FEAT_EVAL |
| 7 | 2818 /* |
| 2819 * Convert a file with the 'charconvert' expression. | |
| 2820 * This closes the file which is to be read, converts it and opens the | |
| 2821 * resulting file for reading. | |
| 2822 * Returns name of the resulting converted file (the caller should delete it | |
| 2823 * after reading it). | |
| 2824 * Returns NULL if the conversion failed ("*fdp" is not set) . | |
| 2825 */ | |
| 2826 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2827 readfile_charconvert( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2828 char_u *fname, // name of input file |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
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parents:
18767
diff
changeset
|
2829 char_u *fenc, // converted from |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2830 int *fdp) // in/out: file descriptor of file |
| 7 | 2831 { |
| 2832 char_u *tmpname; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15531
diff
changeset
|
2833 char *errmsg = NULL; |
| 7 | 2834 |
| 6721 | 2835 tmpname = vim_tempname('r', FALSE); |
| 7 | 2836 if (tmpname == NULL) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15531
diff
changeset
|
2837 errmsg = _("Can't find temp file for conversion"); |
| 7 | 2838 else |
| 2839 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2840 close(*fdp); // close the input file, ignore errors |
| 7 | 2841 *fdp = -1; |
| 2842 if (eval_charconvert(fenc, enc_utf8 ? (char_u *)"utf-8" : p_enc, | |
| 2843 fname, tmpname) == FAIL) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15531
diff
changeset
|
2844 errmsg = _("Conversion with 'charconvert' failed"); |
| 7 | 2845 if (errmsg == NULL && (*fdp = mch_open((char *)tmpname, |
| 2846 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
|
2847 errmsg = _("can't read output of 'charconvert'"); |
| 7 | 2848 } |
| 2849 | |
| 2850 if (errmsg != NULL) | |
| 2851 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2852 // 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
|
2853 // 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
|
2854 msg(errmsg); |
| 7 | 2855 if (tmpname != NULL) |
| 2856 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2857 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
|
2858 VIM_CLEAR(tmpname); |
| 7 | 2859 } |
| 2860 } | |
| 2861 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2862 // If the input file is closed, open it (caller should check for error). |
| 7 | 2863 if (*fdp < 0) |
| 2864 *fdp = mch_open((char *)fname, O_RDONLY | O_EXTRA, 0); | |
| 2865 | |
| 2866 return tmpname; | |
| 2867 } | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2868 #endif |
|
1ec942f1b648
patch 8.1.0805: too many #ifdefs
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parents:
15555
diff
changeset
|
2869 |
|
2239
732cb7b31956
Crypt the text in the undo file if the file itself is crypted.
Bram Moolenaar <bram@vim.org>
parents:
2238
diff
changeset
|
2870 #if defined(FEAT_CRYPT) || defined(PROTO) |
| 7 | 2871 /* |
|
2180
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
2147
diff
changeset
|
2872 * Check for magic number used for encryption. Applies to the current buffer. |
| 7 | 2873 * If found, the magic number is removed from ptr[*sizep] and *sizep and |
| 2874 * *filesizep are updated. | |
| 2875 * Return the (new) encryption key, NULL for no encryption. | |
| 2876 */ | |
| 2877 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2878 check_for_cryptkey( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2879 char_u *cryptkey, // previous encryption key or NULL |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
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parents:
18767
diff
changeset
|
2880 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
|
2881 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
|
2882 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
|
2883 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
|
2884 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
|
2885 int *did_ask) // flag: whether already asked for key |
| 7 | 2886 { |
| 6122 | 2887 int method = crypt_method_nr_from_magic((char *)ptr, *sizep); |
| 5312 | 2888 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>
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2147
diff
changeset
|
2889 |
|
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
2147
diff
changeset
|
2890 if (method >= 0) |
|
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
2147
diff
changeset
|
2891 { |
|
18779
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patch 8.1.2379: using old C style comments
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parents:
18767
diff
changeset
|
2892 // 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
|
2893 // Avoids accidentally overwriting the file with garbage. |
| 5312 | 2894 curbuf->b_p_ro = TRUE; |
| 2895 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2896 // Set the cryptmethod local to the buffer. |
| 6122 | 2897 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
|
2898 if (cryptkey == NULL && !*did_ask) |
| 7 | 2899 { |
| 2900 if (*curbuf->b_p_key) | |
| 2901 cryptkey = curbuf->b_p_key; | |
| 2902 else | |
| 2903 { | |
|
18779
8f05b3cf8557
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parents:
18767
diff
changeset
|
2904 // 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
|
2905 // 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
|
2906 // Don't ask for the key again when first time Enter was hit. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
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parents:
18767
diff
changeset
|
2907 // 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
|
2908 smsg(_(need_key_msg), fname); |
| 2267 | 2909 msg_scroll = TRUE; |
| 6353 | 2910 crypt_check_method(method); |
| 6122 | 2911 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
|
2912 *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
|
2913 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2914 // check if empty key entered |
| 7 | 2915 if (cryptkey != NULL && *cryptkey == NUL) |
| 2916 { | |
| 2917 if (cryptkey != curbuf->b_p_key) | |
| 2918 vim_free(cryptkey); | |
| 2919 cryptkey = NULL; | |
| 2920 } | |
| 2921 } | |
| 2922 } | |
| 2923 | |
| 2924 if (cryptkey != NULL) | |
| 2925 { | |
| 6122 | 2926 int header_len; |
| 2927 | |
| 2928 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
|
2929 if (*sizep <= header_len) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2930 // 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
|
2931 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
|
2932 |
|
c094a29722bb
patch 8.2.3247: using uninitialized memory when checking for crypt method
Bram Moolenaar <Bram@vim.org>
parents:
25417
diff
changeset
|
2933 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
|
2934 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
|
2935 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
|
2936 |
|
c094a29722bb
patch 8.2.3247: using uninitialized memory when checking for crypt method
Bram Moolenaar <Bram@vim.org>
parents:
25417
diff
changeset
|
2937 // Remove cryptmethod specific header from the text. |
| 6122 | 2938 *filesizep += header_len; |
| 2939 *sizep -= header_len; | |
| 2940 mch_memmove(ptr, ptr + header_len, (size_t)*sizep); | |
| 2941 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2942 // Restore the read-only flag. |
| 5312 | 2943 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
|
2944 } |
|
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
2147
diff
changeset
|
2945 } |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2946 // 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
|
2947 // 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
|
2948 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
|
2949 set_option_value_give_err((char_u *)"key", 0L, (char_u *)"", OPT_LOCAL); |
| 7 | 2950 |
| 2951 return cryptkey; | |
| 2952 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2953 #endif // FEAT_CRYPT |
|
2265
b7cb69ab616d
Added salt to blowfish encryption.
Bram Moolenaar <bram@vim.org>
parents:
2261
diff
changeset
|
2954 |
| 7 | 2955 /* |
| 1303 | 2956 * Return TRUE if a file appears to be read-only from the file permissions. |
| 2957 */ | |
| 2958 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2959 check_file_readonly( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
2960 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
|
2961 int perm UNUSED) // known permissions on file |
| 1303 | 2962 { |
| 2963 #ifndef USE_MCH_ACCESS | |
| 2964 int fd = 0; | |
| 2965 #endif | |
| 2966 | |
| 2967 return ( | |
| 2968 #ifdef USE_MCH_ACCESS | |
| 2969 # ifdef UNIX | |
| 2970 (perm & 0222) == 0 || | |
| 2971 # endif | |
| 2972 mch_access((char *)fname, W_OK) | |
| 2973 #else | |
| 2974 (fd = mch_open((char *)fname, O_RDWR | O_EXTRA, 0)) < 0 | |
| 2975 ? TRUE : (close(fd), FALSE) | |
| 2976 #endif | |
| 2977 ); | |
| 2978 } | |
| 2979 | |
|
15816
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2980 #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
|
2981 /* |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2982 * 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
|
2983 * 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
|
2984 */ |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2985 int |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2986 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
|
2987 { |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2988 int r; |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2989 |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2990 # ifdef MACOS_X |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2991 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
|
2992 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
|
2993 # endif |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2994 r = fsync(fd); |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2995 return r; |
|
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 #endif |
|
40336d427dd2
patch 8.1.0915: fsync() may not work properly on Mac
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2998 |
| 7 | 2999 /* |
| 633 | 3000 * Set the name of the current buffer. Use when the buffer doesn't have a |
| 3001 * name and a ":r" or ":w" command with a file name is used. | |
| 3002 */ | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3003 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3004 set_rw_fname(char_u *fname, char_u *sfname) |
| 633 | 3005 { |
| 1905 | 3006 buf_T *buf = curbuf; |
| 3007 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3008 // It's like the unnamed buffer is deleted.... |
| 633 | 3009 if (curbuf->b_p_bl) |
| 3010 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
| 3011 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
|
3012 #ifdef FEAT_EVAL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3013 if (aborting()) // autocmds may abort script processing |
| 633 | 3014 return FAIL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3015 #endif |
| 1905 | 3016 if (curbuf != buf) |
| 3017 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3018 // 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
|
3019 emsg(_(e_autocommands_changed_buffer_or_buffer_name)); |
| 1905 | 3020 return FAIL; |
| 3021 } | |
| 633 | 3022 |
| 3023 if (setfname(curbuf, fname, sfname, FALSE) == OK) | |
| 3024 curbuf->b_flags |= BF_NOTEDITED; | |
| 3025 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3026 // ....and a new named one is created |
| 633 | 3027 apply_autocmds(EVENT_BUFNEW, NULL, NULL, FALSE, curbuf); |
| 3028 if (curbuf->b_p_bl) | |
| 3029 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
|
3030 #ifdef FEAT_EVAL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3031 if (aborting()) // autocmds may abort script processing |
| 633 | 3032 return FAIL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3033 #endif |
| 633 | 3034 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3035 // Do filetype detection now if 'filetype' is empty. |
| 633 | 3036 if (*curbuf->b_p_ft == NUL) |
| 3037 { | |
| 819 | 3038 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
|
3039 (void)do_doautocmd((char_u *)"filetypedetect BufRead", FALSE, NULL); |
| 717 | 3040 do_modelines(0); |
| 633 | 3041 } |
| 3042 | |
| 3043 return OK; | |
| 3044 } | |
| 3045 | |
| 3046 /* | |
| 7 | 3047 * Put file name into IObuff with quotes. |
| 3048 */ | |
| 33 | 3049 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3050 msg_add_fname(buf_T *buf, char_u *fname) |
| 7 | 3051 { |
| 3052 if (fname == NULL) | |
| 3053 fname = (char_u *)"-stdin-"; | |
| 3054 home_replace(buf, fname, IObuff + 1, IOSIZE - 4, TRUE); | |
| 3055 IObuff[0] = '"'; | |
| 3056 STRCAT(IObuff, "\" "); | |
| 3057 } | |
| 3058 | |
| 3059 /* | |
| 3060 * Append message for text mode to IObuff. | |
| 3061 * Return TRUE if something appended. | |
| 3062 */ | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3063 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3064 msg_add_fileformat(int eol_type) |
| 7 | 3065 { |
| 3066 #ifndef USE_CRNL | |
| 3067 if (eol_type == EOL_DOS) | |
| 3068 { | |
| 3069 STRCAT(IObuff, shortmess(SHM_TEXT) ? _("[dos]") : _("[dos format]")); | |
| 3070 return TRUE; | |
| 3071 } | |
| 3072 #endif | |
| 3073 if (eol_type == EOL_MAC) | |
| 3074 { | |
| 3075 STRCAT(IObuff, shortmess(SHM_TEXT) ? _("[mac]") : _("[mac format]")); | |
| 3076 return TRUE; | |
| 3077 } | |
|
15840
734b1928a5aa
patch 8.1.0927: USE_CR is never defined
Bram Moolenaar <Bram@vim.org>
parents:
15816
diff
changeset
|
3078 #ifdef USE_CRNL |
| 7 | 3079 if (eol_type == EOL_UNIX) |
| 3080 { | |
| 3081 STRCAT(IObuff, shortmess(SHM_TEXT) ? _("[unix]") : _("[unix format]")); | |
| 3082 return TRUE; | |
| 3083 } | |
| 3084 #endif | |
| 3085 return FALSE; | |
| 3086 } | |
| 3087 | |
| 3088 /* | |
| 3089 * Append line and character count to IObuff. | |
| 3090 */ | |
| 33 | 3091 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3092 msg_add_lines( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3093 int insert_space, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3094 long lnum, |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
3095 off_T nchars) |
| 7 | 3096 { |
| 3097 char_u *p; | |
| 3098 | |
| 3099 p = IObuff + STRLEN(IObuff); | |
| 3100 | |
| 3101 if (insert_space) | |
| 3102 *p++ = ' '; | |
| 3103 if (shortmess(SHM_LINES)) | |
|
9391
4c40631238e4
commit https://github.com/vim/vim/commit/bde9810d6103ffe3a22a9330021cb21db1ed1792
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
3104 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
|
3105 "%ldL, %lldB", lnum, (varnumber_T)nchars); |
| 7 | 3106 else |
| 3107 { | |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3108 sprintf((char *)p, NGETTEXT("%ld line, ", "%ld lines, ", lnum), lnum); |
| 7 | 3109 p += STRLEN(p); |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
3110 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
|
3111 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
|
3112 (varnumber_T)nchars); |
| 7 | 3113 } |
| 3114 } | |
| 3115 | |
| 3116 /* | |
| 3117 * Append message for missing line separator to IObuff. | |
| 3118 */ | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3119 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3120 msg_add_eol(void) |
| 7 | 3121 { |
| 3122 STRCAT(IObuff, shortmess(SHM_LAST) ? _("[noeol]") : _("[Incomplete last line]")); | |
| 3123 } | |
| 3124 | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3125 int |
|
25953
d7e1cf30728c
patch 8.2.3510: changes are only detected with one second accuracy
Bram Moolenaar <Bram@vim.org>
parents:
25838
diff
changeset
|
3126 time_differs(stat_T *st, long mtime, long mtime_ns UNUSED) |
| 7 | 3127 { |
|
25963
aaec2028c8fc
patch 8.2.3515: nano time test fails on Mac and FreeBSD
Bram Moolenaar <Bram@vim.org>
parents:
25953
diff
changeset
|
3128 return |
|
aaec2028c8fc
patch 8.2.3515: nano time test fails on Mac and FreeBSD
Bram Moolenaar <Bram@vim.org>
parents:
25953
diff
changeset
|
3129 #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
|
3130 (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
|
3131 #endif |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3132 #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
|
3133 // 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
|
3134 // 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
|
3135 // 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
|
3136 (long)st->st_mtime - mtime > 1 || mtime - (long)st->st_mtime > 1 |
| 7 | 3137 #else |
|
25963
aaec2028c8fc
patch 8.2.3515: nano time test fails on Mac and FreeBSD
Bram Moolenaar <Bram@vim.org>
parents:
25953
diff
changeset
|
3138 (long)st->st_mtime != mtime |
| 7 | 3139 #endif |
|
25963
aaec2028c8fc
patch 8.2.3515: nano time test fails on Mac and FreeBSD
Bram Moolenaar <Bram@vim.org>
parents:
25953
diff
changeset
|
3140 ; |
| 7 | 3141 } |
| 3142 | |
| 3143 /* | |
| 1948 | 3144 * Return TRUE if file encoding "fenc" requires conversion from or to |
| 3145 * 'encoding'. | |
| 7 | 3146 */ |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3147 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3148 need_conversion(char_u *fenc) |
| 7 | 3149 { |
| 1948 | 3150 int same_encoding; |
| 3151 int enc_flags; | |
| 3152 int fenc_flags; | |
| 3153 | |
| 3154 if (*fenc == NUL || STRCMP(p_enc, fenc) == 0) | |
|
2217
120502692d82
Improve the MS-Windows installer.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3155 { |
| 1948 | 3156 same_encoding = TRUE; |
|
2217
120502692d82
Improve the MS-Windows installer.
Bram Moolenaar <bram@vim.org>
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2215
diff
changeset
|
3157 fenc_flags = 0; |
|
120502692d82
Improve the MS-Windows installer.
Bram Moolenaar <bram@vim.org>
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2215
diff
changeset
|
3158 } |
| 1948 | 3159 else |
| 3160 { | |
|
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3161 // 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
|
3162 // "ucs-4be", etc. |
| 1948 | 3163 enc_flags = get_fio_flags(p_enc); |
| 3164 fenc_flags = get_fio_flags(fenc); | |
| 3165 same_encoding = (enc_flags != 0 && fenc_flags == enc_flags); | |
| 3166 } | |
| 3167 if (same_encoding) | |
| 3168 { | |
|
18779
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parents:
18767
diff
changeset
|
3169 // 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
|
3170 // conversion when 'encoding' is Unicode but not UTF-8. |
| 1948 | 3171 return enc_unicode != 0; |
| 3172 } | |
| 3173 | |
|
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Bram Moolenaar <Bram@vim.org>
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18767
diff
changeset
|
3174 // Encodings differ. However, conversion is not needed when 'enc' is any |
|
8f05b3cf8557
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Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3175 // Unicode encoding and the file is UTF-8. |
| 1948 | 3176 return !(enc_utf8 && fenc_flags == FIO_UTF8); |
| 7 | 3177 } |
| 3178 | |
| 3179 /* | |
| 3180 * Check "ptr" for a unicode encoding and return the FIO_ flags needed for the | |
| 3181 * internal conversion. | |
| 3182 * if "ptr" is an empty string, use 'encoding'. | |
| 3183 */ | |
|
18199
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Bram Moolenaar <Bram@vim.org>
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18139
diff
changeset
|
3184 int |
|
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3185 get_fio_flags(char_u *ptr) |
| 7 | 3186 { |
| 3187 int prop; | |
| 3188 | |
| 3189 if (*ptr == NUL) | |
| 3190 ptr = p_enc; | |
| 3191 | |
| 3192 prop = enc_canon_props(ptr); | |
| 3193 if (prop & ENC_UNICODE) | |
| 3194 { | |
| 3195 if (prop & ENC_2BYTE) | |
| 3196 { | |
| 3197 if (prop & ENC_ENDIAN_L) | |
| 3198 return FIO_UCS2 | FIO_ENDIAN_L; | |
| 3199 return FIO_UCS2; | |
| 3200 } | |
| 3201 if (prop & ENC_4BYTE) | |
| 3202 { | |
| 3203 if (prop & ENC_ENDIAN_L) | |
| 3204 return FIO_UCS4 | FIO_ENDIAN_L; | |
| 3205 return FIO_UCS4; | |
| 3206 } | |
| 3207 if (prop & ENC_2WORD) | |
| 3208 { | |
| 3209 if (prop & ENC_ENDIAN_L) | |
| 3210 return FIO_UTF16 | FIO_ENDIAN_L; | |
| 3211 return FIO_UTF16; | |
| 3212 } | |
| 3213 return FIO_UTF8; | |
| 3214 } | |
| 3215 if (prop & ENC_LATIN1) | |
| 3216 return FIO_LATIN1; | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3217 // must be ENC_DBCS, requires iconv() |
| 7 | 3218 return 0; |
| 3219 } | |
| 3220 | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3221 #if defined(MSWIN) || defined(PROTO) |
| 7 | 3222 /* |
| 3223 * Check "ptr" for a MS-Windows codepage name and return the FIO_ flags needed | |
| 3224 * for the conversion MS-Windows can do for us. Also accept "utf-8". | |
| 3225 * Used for conversion between 'encoding' and 'fileencoding'. | |
| 3226 */ | |
|
18199
e2be5a6485f5
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Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3227 int |
|
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3228 get_win_fio_flags(char_u *ptr) |
| 7 | 3229 { |
| 3230 int cp; | |
| 3231 | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3232 // Cannot do this when 'encoding' is not utf-8 and not a codepage. |
| 7 | 3233 if (!enc_utf8 && enc_codepage <= 0) |
| 3234 return 0; | |
| 3235 | |
| 3236 cp = encname2codepage(ptr); | |
| 3237 if (cp == 0) | |
| 3238 { | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3239 # ifdef CP_UTF8 // VC 4.1 doesn't define CP_UTF8 |
| 7 | 3240 if (STRCMP(ptr, "utf-8") == 0) |
| 3241 cp = CP_UTF8; | |
| 3242 else | |
| 3243 # endif | |
| 3244 return 0; | |
| 3245 } | |
| 3246 return FIO_PUT_CP(cp) | FIO_CODEPAGE; | |
| 3247 } | |
| 3248 #endif | |
| 3249 | |
|
18199
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Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3250 #if defined(MACOS_CONVERT) || defined(PROTO) |
| 7 | 3251 /* |
| 3252 * Check "ptr" for a Carbon supported encoding and return the FIO_ flags | |
| 3253 * needed for the internal conversion to/from utf-8 or latin1. | |
| 3254 */ | |
|
18199
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patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3255 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3256 get_mac_fio_flags(char_u *ptr) |
| 7 | 3257 { |
| 3258 if ((enc_utf8 || STRCMP(p_enc, "latin1") == 0) | |
| 3259 && (enc_canon_props(ptr) & ENC_MACROMAN)) | |
| 3260 return FIO_MACROMAN; | |
| 3261 return 0; | |
| 3262 } | |
| 3263 #endif | |
| 3264 | |
| 3265 /* | |
| 3266 * Check for a Unicode BOM (Byte Order Mark) at the start of p[size]. | |
| 3267 * "size" must be at least 2. | |
| 3268 * Return the name of the encoding and set "*lenp" to the length. | |
| 3269 * Returns NULL when no BOM found. | |
| 3270 */ | |
| 3271 static char_u * | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3272 check_for_bom( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3273 char_u *p, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3274 long size, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3275 int *lenp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3276 int flags) |
| 7 | 3277 { |
| 3278 char *name = NULL; | |
| 3279 int len = 2; | |
| 3280 | |
| 3281 if (p[0] == 0xef && p[1] == 0xbb && size >= 3 && p[2] == 0xbf | |
| 1688 | 3282 && (flags == FIO_ALL || flags == FIO_UTF8 || flags == 0)) |
| 7 | 3283 { |
|
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3284 name = "utf-8"; // EF BB BF |
| 7 | 3285 len = 3; |
| 3286 } | |
| 3287 else if (p[0] == 0xff && p[1] == 0xfe) | |
| 3288 { | |
| 3289 if (size >= 4 && p[2] == 0 && p[3] == 0 | |
| 3290 && (flags == FIO_ALL || flags == (FIO_UCS4 | FIO_ENDIAN_L))) | |
| 3291 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3292 name = "ucs-4le"; // FF FE 00 00 |
| 7 | 3293 len = 4; |
| 3294 } | |
| 1735 | 3295 else if (flags == (FIO_UCS2 | FIO_ENDIAN_L)) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3296 name = "ucs-2le"; // FF FE |
| 1735 | 3297 else if (flags == FIO_ALL || flags == (FIO_UTF16 | 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
|
3298 // 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
|
3299 name = "utf-16le"; // FF FE |
| 7 | 3300 } |
| 3301 else if (p[0] == 0xfe && p[1] == 0xff | |
| 3302 && (flags == FIO_ALL || flags == FIO_UCS2 || flags == FIO_UTF16)) | |
| 3303 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3304 // Default to utf-16, it works also for ucs-2 text. |
| 1547 | 3305 if (flags == FIO_UCS2) |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3306 name = "ucs-2"; // FE FF |
| 1547 | 3307 else |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3308 name = "utf-16"; // FE FF |
| 7 | 3309 } |
| 3310 else if (size >= 4 && p[0] == 0 && p[1] == 0 && p[2] == 0xfe | |
| 3311 && p[3] == 0xff && (flags == FIO_ALL || flags == FIO_UCS4)) | |
| 3312 { | |
|
18779
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patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3313 name = "ucs-4"; // 00 00 FE FF |
| 7 | 3314 len = 4; |
| 3315 } | |
| 3316 | |
| 3317 *lenp = len; | |
| 3318 return (char_u *)name; | |
| 3319 } | |
| 3320 | |
| 3321 /* | |
| 3322 * Try to find a shortname by comparing the fullname with the current | |
| 3323 * directory. | |
| 1411 | 3324 * Returns "full_path" or pointer into "full_path" if shortened. |
| 3325 */ | |
| 3326 char_u * | |
|
7819
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3327 shorten_fname1(char_u *full_path) |
| 1411 | 3328 { |
| 2770 | 3329 char_u *dirname; |
| 1411 | 3330 char_u *p = full_path; |
| 3331 | |
| 2770 | 3332 dirname = alloc(MAXPATHL); |
| 3333 if (dirname == NULL) | |
| 3334 return full_path; | |
| 1411 | 3335 if (mch_dirname(dirname, MAXPATHL) == OK) |
| 3336 { | |
| 3337 p = shorten_fname(full_path, dirname); | |
| 3338 if (p == NULL || *p == NUL) | |
| 3339 p = full_path; | |
| 3340 } | |
| 2770 | 3341 vim_free(dirname); |
| 1411 | 3342 return p; |
| 3343 } | |
| 3344 | |
| 3345 /* | |
| 3346 * Try to find a shortname by comparing the fullname with the current | |
| 3347 * directory. | |
| 7 | 3348 * Returns NULL if not shorter name possible, pointer into "full_path" |
| 3349 * otherwise. | |
| 3350 */ | |
| 3351 char_u * | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3352 shorten_fname(char_u *full_path, char_u *dir_name) |
| 7 | 3353 { |
| 3354 int len; | |
| 3355 char_u *p; | |
| 3356 | |
| 3357 if (full_path == NULL) | |
| 3358 return NULL; | |
| 3359 len = (int)STRLEN(dir_name); | |
| 3360 if (fnamencmp(dir_name, full_path, len) == 0) | |
| 3361 { | |
| 3362 p = full_path + len; | |
|
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05b88224cea1
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Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3363 #if defined(MSWIN) |
| 7 | 3364 /* |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
3365 * 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
|
3366 * 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
|
3367 * this case p may already be correct. <negri> |
| 7 | 3368 */ |
| 3369 if (!((len > 2) && (*(p - 2) == ':'))) | |
| 3370 #endif | |
| 3371 { | |
| 3372 if (vim_ispathsep(*p)) | |
| 3373 ++p; | |
|
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diff
changeset
|
3374 #ifndef VMS // the path separator is always part of the path |
| 7 | 3375 else |
| 3376 p = NULL; | |
| 3377 #endif | |
| 3378 } | |
| 3379 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3380 #if defined(MSWIN) |
| 7 | 3381 /* |
| 3382 * When using a file in the current drive, remove the drive name: | |
| 3383 * "A:\dir\file" -> "\dir\file". This helps when moving a session file on | |
| 3384 * a floppy from "A:\dir" to "B:\dir". | |
| 3385 */ | |
| 3386 else if (len > 3 | |
| 3387 && TOUPPER_LOC(full_path[0]) == TOUPPER_LOC(dir_name[0]) | |
| 3388 && full_path[1] == ':' | |
| 3389 && vim_ispathsep(full_path[2])) | |
| 3390 p = full_path + 2; | |
| 3391 #endif | |
| 3392 else | |
| 3393 p = NULL; | |
| 3394 return p; | |
| 3395 } | |
| 3396 | |
| 3397 /* | |
|
13819
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Christian Brabandt <cb@256bit.org>
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13810
diff
changeset
|
3398 * Shorten filename of a buffer. |
| 7 | 3399 * When "force" is TRUE: Use full path from now on for files currently being |
| 3400 * edited, both for file name and swap file name. Try to shorten the file | |
| 3401 * names a bit, if safe to do so. | |
| 3402 * When "force" is FALSE: Only try to shorten absolute file names. | |
| 3403 * For buffers that have buftype "nofile" or "scratch": never change the file | |
| 3404 * name. | |
| 3405 */ | |
| 3406 void | |
|
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Christian Brabandt <cb@256bit.org>
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13810
diff
changeset
|
3407 shorten_buf_fname(buf_T *buf, char_u *dirname, int force) |
|
31bb8e1f7625
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3408 { |
|
31bb8e1f7625
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parents:
13810
diff
changeset
|
3409 char_u *p; |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
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13810
diff
changeset
|
3410 |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
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13810
diff
changeset
|
3411 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
|
3412 && !bt_nofilename(buf) |
|
13819
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patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3413 && !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
|
3414 && (force |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3415 || 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
|
3416 || 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
|
3417 { |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3418 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
|
3419 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
|
3420 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
|
3421 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
|
3422 { |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3423 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
|
3424 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
|
3425 } |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3426 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
|
3427 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
|
3428 } |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3429 } |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3430 |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3431 /* |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3432 * 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
|
3433 */ |
|
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3434 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3435 shorten_fnames(int force) |
| 7 | 3436 { |
| 3437 char_u dirname[MAXPATHL]; | |
| 3438 buf_T *buf; | |
| 3439 | |
| 3440 mch_dirname(dirname, MAXPATHL); | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
3441 FOR_ALL_BUFFERS(buf) |
| 7 | 3442 { |
|
13819
31bb8e1f7625
patch 8.0.1781: file names in quickfix window are not shortened
Christian Brabandt <cb@256bit.org>
parents:
13810
diff
changeset
|
3443 shorten_buf_fname(buf, dirname, force); |
| 9 | 3444 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3445 // 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
|
3446 // also have a swap file. |
| 9 | 3447 mf_fullname(buf->b_ml.ml_mfp); |
| 7 | 3448 } |
| 3449 status_redraw_all(); | |
| 672 | 3450 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
|
3451 #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
|
3452 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
|
3453 #endif |
| 7 | 3454 } |
| 3455 | |
| 3456 #if (defined(FEAT_DND) && defined(FEAT_GUI_GTK)) \ | |
| 3457 || defined(FEAT_GUI_MSWIN) \ | |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
19477
diff
changeset
|
3458 || defined(FEAT_GUI_HAIKU) \ |
| 7 | 3459 || defined(PROTO) |
| 3460 /* | |
| 3461 * Shorten all filenames in "fnames[count]" by current directory. | |
| 3462 */ | |
| 3463 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3464 shorten_filenames(char_u **fnames, int count) |
| 7 | 3465 { |
| 3466 int i; | |
| 3467 char_u dirname[MAXPATHL]; | |
| 3468 char_u *p; | |
| 3469 | |
| 3470 if (fnames == NULL || count < 1) | |
| 3471 return; | |
| 3472 mch_dirname(dirname, sizeof(dirname)); | |
| 3473 for (i = 0; i < count; ++i) | |
| 3474 { | |
| 3475 if ((p = shorten_fname(fnames[i], dirname)) != NULL) | |
| 3476 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3477 // 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
|
3478 // "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
|
3479 // "p" first then free fnames[i]. |
| 7 | 3480 p = vim_strsave(p); |
| 3481 vim_free(fnames[i]); | |
| 3482 fnames[i] = p; | |
| 3483 } | |
| 3484 } | |
| 3485 } | |
| 3486 #endif | |
| 3487 | |
| 3488 /* | |
|
14475
dddba3937532
patch 8.1.0251: using full path is not supported for 'backupdir'
Christian Brabandt <cb@256bit.org>
parents:
14433
diff
changeset
|
3489 * Add extension to file name - change path/fo.o.h to path/fo.o.h.ext or |
| 7 | 3490 * fo_o_h.ext for MSDOS or when shortname option set. |
| 3491 * | |
| 3492 * Assumed that fname is a valid name found in the filesystem we assure that | |
| 3493 * the return value is a different name and ends in 'ext'. | |
| 3494 * "ext" MUST be at most 4 characters long if it starts with a dot, 3 | |
| 3495 * characters otherwise. | |
| 3496 * Space for the returned name is allocated, must be freed later. | |
| 3497 * Returns NULL when out of memory. | |
| 3498 */ | |
| 3499 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3500 modname( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3501 char_u *fname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3502 char_u *ext, |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3503 int prepend_dot) // may prepend a '.' to file name |
| 7 | 3504 { |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
3505 return buf_modname((curbuf->b_p_sn || curbuf->b_shortname), |
| 7 | 3506 fname, ext, prepend_dot); |
| 3507 } | |
| 3508 | |
| 3509 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3510 buf_modname( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3511 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
|
3512 char_u *fname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3513 char_u *ext, |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3514 int prepend_dot) // may prepend a '.' to file name |
| 7 | 3515 { |
| 3516 char_u *retval; | |
| 3517 char_u *s; | |
| 3518 char_u *e; | |
| 3519 char_u *ptr; | |
| 3520 int fnamelen, extlen; | |
| 3521 | |
| 3522 extlen = (int)STRLEN(ext); | |
| 3523 | |
| 3524 /* | |
| 3525 * If there is no file name we must get the name of the current directory | |
| 3526 * (we need the full path in case :cd is used). | |
| 3527 */ | |
| 3528 if (fname == NULL || *fname == NUL) | |
| 3529 { | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16754
diff
changeset
|
3530 retval = alloc(MAXPATHL + extlen + 3); |
| 7 | 3531 if (retval == NULL) |
| 3532 return NULL; | |
| 3533 if (mch_dirname(retval, MAXPATHL) == FAIL || | |
| 3534 (fnamelen = (int)STRLEN(retval)) == 0) | |
| 3535 { | |
| 3536 vim_free(retval); | |
| 3537 return NULL; | |
| 3538 } | |
| 39 | 3539 if (!after_pathsep(retval, retval + fnamelen)) |
| 7 | 3540 { |
| 3541 retval[fnamelen++] = PATHSEP; | |
| 3542 retval[fnamelen] = NUL; | |
| 3543 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3544 prepend_dot = FALSE; // nothing to prepend a dot to |
| 7 | 3545 } |
| 3546 else | |
| 3547 { | |
| 3548 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
|
3549 retval = alloc(fnamelen + extlen + 3); |
| 7 | 3550 if (retval == NULL) |
| 3551 return NULL; | |
| 3552 STRCPY(retval, fname); | |
| 3553 #ifdef VMS | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3554 vms_remove_version(retval); // we do not need versions here |
| 7 | 3555 #endif |
| 3556 } | |
| 3557 | |
| 3558 /* | |
| 3559 * search backwards until we hit a '/', '\' or ':' replacing all '.' | |
| 3560 * by '_' for MSDOS or when shortname option set and ext starts with a dot. | |
| 3561 * Then truncate what is after the '/', '\' or ':' to 8 characters for | |
| 3562 * MSDOS and 26 characters for AMIGA, a lot more for UNIX. | |
| 3563 */ | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
3564 for (ptr = retval + fnamelen; ptr > retval; MB_PTR_BACK(retval, ptr)) |
| 7 | 3565 { |
|
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15776
diff
changeset
|
3566 if (*ext == '.' && shortname) |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3567 if (*ptr == '.') // replace '.' by '_' |
| 7 | 3568 *ptr = '_'; |
| 3569 if (vim_ispathsep(*ptr)) | |
| 391 | 3570 { |
| 3571 ++ptr; | |
| 7 | 3572 break; |
| 391 | 3573 } |
| 3574 } | |
| 7 | 3575 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3576 // the file name has at most BASENAMELEN characters. |
| 7 | 3577 if (STRLEN(ptr) > (unsigned)BASENAMELEN) |
| 3578 ptr[BASENAMELEN] = '\0'; | |
| 3579 | |
| 3580 s = ptr + STRLEN(ptr); | |
| 3581 | |
| 3582 /* | |
| 3583 * For 8.3 file names we may have to reduce the length. | |
| 3584 */ | |
| 3585 if (shortname) | |
| 3586 { | |
| 3587 /* | |
| 3588 * If there is no file name, or the file name ends in '/', and the | |
| 3589 * extension starts with '.', put a '_' before the dot, because just | |
| 3590 * ".ext" is invalid. | |
| 3591 */ | |
| 3592 if (fname == NULL || *fname == NUL | |
| 3593 || vim_ispathsep(fname[STRLEN(fname) - 1])) | |
| 3594 { | |
| 3595 if (*ext == '.') | |
| 3596 *s++ = '_'; | |
| 3597 } | |
| 3598 /* | |
| 3599 * If the extension starts with '.', truncate the base name at 8 | |
| 3600 * characters | |
| 3601 */ | |
| 3602 else if (*ext == '.') | |
| 3603 { | |
| 1877 | 3604 if ((size_t)(s - ptr) > (size_t)8) |
| 7 | 3605 { |
| 3606 s = ptr + 8; | |
| 3607 *s = '\0'; | |
| 3608 } | |
| 3609 } | |
| 3610 /* | |
| 3611 * If the extension doesn't start with '.', and the file name | |
| 3612 * doesn't have an extension yet, append a '.' | |
| 3613 */ | |
| 3614 else if ((e = vim_strchr(ptr, '.')) == NULL) | |
| 3615 *s++ = '.'; | |
| 3616 /* | |
| 3617 * If the extension doesn't start with '.', and there already is an | |
| 1201 | 3618 * extension, it may need to be truncated |
| 7 | 3619 */ |
| 3620 else if ((int)STRLEN(e) + extlen > 4) | |
| 3621 s = e + 4 - extlen; | |
| 3622 } | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
3623 #ifdef MSWIN |
| 7 | 3624 /* |
| 3625 * If there is no file name, and the extension starts with '.', put a | |
| 3626 * '_' before the dot, because just ".ext" may be invalid if it's on a | |
| 3627 * FAT partition, and on HPFS it doesn't matter. | |
| 3628 */ | |
| 3629 else if ((fname == NULL || *fname == NUL) && *ext == '.') | |
| 3630 *s++ = '_'; | |
| 3631 #endif | |
| 3632 | |
| 3633 /* | |
| 1651 | 3634 * Append the extension. |
| 7 | 3635 * ext can start with '.' and cannot exceed 3 more characters. |
| 3636 */ | |
| 3637 STRCPY(s, ext); | |
| 3638 | |
| 3639 /* | |
| 3640 * Prepend the dot. | |
| 3641 */ | |
|
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15776
diff
changeset
|
3642 if (prepend_dot && !shortname && *(e = gettail(retval)) != '.') |
| 7 | 3643 { |
| 1620 | 3644 STRMOVE(e + 1, e); |
| 7 | 3645 *e = '.'; |
| 3646 } | |
| 3647 | |
| 3648 /* | |
| 3649 * Check that, after appending the extension, the file name is really | |
| 3650 * different. | |
| 3651 */ | |
| 3652 if (fname != NULL && STRCMP(fname, retval) == 0) | |
| 3653 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3654 // we search for a character that can be replaced by '_' |
| 7 | 3655 while (--s >= ptr) |
| 3656 { | |
| 3657 if (*s != '_') | |
| 3658 { | |
| 3659 *s = '_'; | |
| 3660 break; | |
| 3661 } | |
| 3662 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3663 if (s < ptr) // fname was "________.<ext>", how tricky! |
| 7 | 3664 *ptr = 'v'; |
| 3665 } | |
| 3666 return retval; | |
| 3667 } | |
| 3668 | |
| 3669 /* | |
| 3670 * Like fgets(), but if the file line is too long, it is truncated and the | |
| 3671 * 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
|
3672 * If the line is truncated then buf[size - 2] will not be NUL. |
| 7 | 3673 */ |
| 3674 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3675 vim_fgets(char_u *buf, int size, FILE *fp) |
| 7 | 3676 { |
| 3677 char *eof; | |
| 3678 #define FGETS_SIZE 200 | |
| 3679 char tbuf[FGETS_SIZE]; | |
| 3680 | |
| 3681 buf[size - 2] = NUL; | |
| 3682 eof = fgets((char *)buf, size, fp); | |
| 3683 if (buf[size - 2] != NUL && buf[size - 2] != '\n') | |
| 3684 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3685 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
|
3686 |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3687 // Now throw away the rest of the line: |
| 7 | 3688 do |
| 3689 { | |
| 3690 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
|
3691 vim_ignoredp = fgets((char *)tbuf, FGETS_SIZE, fp); |
| 7 | 3692 } while (tbuf[FGETS_SIZE - 2] != NUL && tbuf[FGETS_SIZE - 2] != '\n'); |
| 3693 } | |
| 3694 return (eof == NULL); | |
| 3695 } | |
| 3696 | |
| 3697 /* | |
| 3698 * rename() only works if both files are on the same file system, this | |
| 3699 * function will (attempts to?) copy the file across if rename fails -- webb | |
| 3700 * Return -1 for failure, 0 for success. | |
| 3701 */ | |
| 3702 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3703 vim_rename(char_u *from, char_u *to) |
| 7 | 3704 { |
| 3705 int fd_in; | |
| 3706 int fd_out; | |
| 3707 int n; | |
| 3708 char *errmsg = NULL; | |
| 3709 char *buffer; | |
| 3710 #ifdef AMIGA | |
| 3711 BPTR flock; | |
| 3712 #endif | |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
3713 stat_T st; |
| 194 | 3714 long perm; |
| 199 | 3715 #ifdef HAVE_ACL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3716 vim_acl_T acl; // ACL from original file |
| 199 | 3717 #endif |
| 1779 | 3718 int use_tmp_file = FALSE; |
| 7 | 3719 |
| 3720 /* | |
| 1779 | 3721 * When the names are identical, there is nothing to do. When they refer |
| 3722 * to the same file (ignoring case and slash/backslash differences) but | |
| 3723 * the file name differs we need to go through a temp file. | |
| 7 | 3724 */ |
| 3725 if (fnamecmp(from, to) == 0) | |
| 1779 | 3726 { |
| 4242 | 3727 if (p_fic && STRCMP(gettail(from), gettail(to)) != 0) |
| 1779 | 3728 use_tmp_file = TRUE; |
| 3729 else | |
| 3730 return 0; | |
| 3731 } | |
| 7 | 3732 |
| 3733 /* | |
| 3734 * Fail if the "from" file doesn't exist. Avoids that "to" is deleted. | |
| 3735 */ | |
| 3736 if (mch_stat((char *)from, &st) < 0) | |
| 3737 return -1; | |
| 3738 | |
| 1778 | 3739 #ifdef UNIX |
| 3740 { | |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
3741 stat_T st_to; |
| 1778 | 3742 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3743 // 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
|
3744 // 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
|
3745 // filesystem. In that case go through a temp file name. |
| 1778 | 3746 if (mch_stat((char *)to, &st_to) >= 0 |
| 3747 && st.st_dev == st_to.st_dev | |
| 3748 && st.st_ino == st_to.st_ino) | |
| 1779 | 3749 use_tmp_file = TRUE; |
| 3750 } | |
| 3751 #endif | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
3752 #ifdef MSWIN |
| 2793 | 3753 { |
| 3754 BY_HANDLE_FILE_INFORMATION info1, info2; | |
| 3755 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3756 // 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
|
3757 // 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
|
3758 // "./foo") a no-op (in a complicated way). |
| 2793 | 3759 if (win32_fileinfo(from, &info1) == FILEINFO_OK |
| 3760 && win32_fileinfo(to, &info2) == FILEINFO_OK | |
| 3761 && info1.dwVolumeSerialNumber == info2.dwVolumeSerialNumber | |
| 3762 && info1.nFileIndexHigh == info2.nFileIndexHigh | |
| 3763 && info1.nFileIndexLow == info2.nFileIndexLow) | |
| 3764 use_tmp_file = TRUE; | |
| 3765 } | |
| 3766 #endif | |
| 1779 | 3767 |
| 3768 if (use_tmp_file) | |
| 3769 { | |
| 3770 char tempname[MAXPATHL + 1]; | |
| 3771 | |
| 3772 /* | |
| 3773 * Find a name that doesn't exist and is in the same directory. | |
| 3774 * Rename "from" to "tempname" and then rename "tempname" to "to". | |
| 3775 */ | |
| 3776 if (STRLEN(from) >= MAXPATHL - 5) | |
| 3777 return -1; | |
| 3778 STRCPY(tempname, from); | |
| 3779 for (n = 123; n < 99999; ++n) | |
| 3780 { | |
| 3781 sprintf((char *)gettail((char_u *)tempname), "%d", n); | |
| 3782 if (mch_stat(tempname, &st) < 0) | |
| 3783 { | |
| 3784 if (mch_rename((char *)from, tempname) == 0) | |
| 1778 | 3785 { |
| 1779 | 3786 if (mch_rename(tempname, (char *)to) == 0) |
| 3787 return 0; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3788 // 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
|
3789 // 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
|
3790 (void)mch_rename(tempname, (char *)from); |
| 1778 | 3791 return -1; |
| 3792 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3793 // 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
|
3794 // for any temp name, give up. |
| 1779 | 3795 return -1; |
| 3796 } | |
| 3797 } | |
| 3798 return -1; | |
| 1778 | 3799 } |
| 3800 | |
| 7 | 3801 /* |
| 3802 * Delete the "to" file, this is required on some systems to make the | |
| 3803 * mch_rename() work, on other systems it makes sure that we don't have | |
| 3804 * two files when the mch_rename() fails. | |
| 3805 */ | |
| 3806 | |
| 3807 #ifdef AMIGA | |
| 3808 /* | |
| 3809 * With MSDOS-compatible filesystems (crossdos, messydos) it is possible | |
| 3810 * that the name of the "to" file is the same as the "from" file, even | |
| 1201 | 3811 * though the names are different. To avoid the chance of accidentally |
| 7 | 3812 * deleting the "from" file (horror!) we lock it during the remove. |
| 3813 * | |
| 3814 * When used for making a backup before writing the file: This should not | |
| 3815 * happen with ":w", because startscript() should detect this problem and | |
| 3816 * set buf->b_shortname, causing modname() to return a correct ".bak" file | |
| 3817 * name. This problem does exist with ":w filename", but then the | |
| 3818 * original file will be somewhere else so the backup isn't really | |
| 3819 * important. If autoscripting is off the rename may fail. | |
| 3820 */ | |
| 3821 flock = Lock((UBYTE *)from, (long)ACCESS_READ); | |
| 3822 #endif | |
| 3823 mch_remove(to); | |
| 3824 #ifdef AMIGA | |
| 3825 if (flock) | |
| 3826 UnLock(flock); | |
| 3827 #endif | |
| 3828 | |
| 3829 /* | |
| 3830 * First try a normal rename, return if it works. | |
| 3831 */ | |
| 3832 if (mch_rename((char *)from, (char *)to) == 0) | |
| 3833 return 0; | |
| 3834 | |
| 3835 /* | |
| 3836 * Rename() failed, try copying the file. | |
| 3837 */ | |
| 194 | 3838 perm = mch_getperm(from); |
| 199 | 3839 #ifdef HAVE_ACL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3840 // For systems that support ACL: get the ACL from the original file. |
| 199 | 3841 acl = mch_get_acl(from); |
| 3842 #endif | |
| 7 | 3843 fd_in = mch_open((char *)from, O_RDONLY|O_EXTRA, 0); |
| 3844 if (fd_in == -1) | |
| 1651 | 3845 { |
| 3846 #ifdef HAVE_ACL | |
| 3847 mch_free_acl(acl); | |
| 3848 #endif | |
| 7 | 3849 return -1; |
| 1651 | 3850 } |
| 194 | 3851 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3852 // Create the new file with same permissions as the original. |
| 557 | 3853 fd_out = mch_open((char *)to, |
| 3854 O_CREAT|O_EXCL|O_WRONLY|O_EXTRA|O_NOFOLLOW, (int)perm); | |
| 7 | 3855 if (fd_out == -1) |
| 3856 { | |
| 3857 close(fd_in); | |
| 1651 | 3858 #ifdef HAVE_ACL |
| 3859 mch_free_acl(acl); | |
| 3860 #endif | |
| 7 | 3861 return -1; |
| 3862 } | |
| 3863 | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3864 buffer = alloc(WRITEBUFSIZE); |
| 7 | 3865 if (buffer == NULL) |
| 3866 { | |
| 1651 | 3867 close(fd_out); |
| 7 | 3868 close(fd_in); |
| 1651 | 3869 #ifdef HAVE_ACL |
| 3870 mch_free_acl(acl); | |
| 3871 #endif | |
| 7 | 3872 return -1; |
| 3873 } | |
| 3874 | |
|
18199
e2be5a6485f5
patch 8.1.2094: the fileio.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18139
diff
changeset
|
3875 while ((n = read_eintr(fd_in, buffer, WRITEBUFSIZE)) > 0) |
| 2664 | 3876 if (write_eintr(fd_out, buffer, n) != n) |
| 7 | 3877 { |
|
26861
df2de1e63de0
patch 8.2.3959: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25963
diff
changeset
|
3878 errmsg = _(e_error_writing_to_str); |
| 7 | 3879 break; |
| 3880 } | |
| 3881 | |
| 3882 vim_free(buffer); | |
| 3883 close(fd_in); | |
| 3884 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
|
3885 errmsg = _(e_error_closing_str); |
| 7 | 3886 if (n < 0) |
| 3887 { | |
|
26861
df2de1e63de0
patch 8.2.3959: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25963
diff
changeset
|
3888 errmsg = _(e_error_reading_str); |
| 7 | 3889 to = from; |
| 3890 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3891 #ifndef UNIX // for Unix mch_open() already set the permission |
| 194 | 3892 mch_setperm(to, perm); |
| 570 | 3893 #endif |
| 199 | 3894 #ifdef HAVE_ACL |
| 3895 mch_set_acl(to, acl); | |
| 1651 | 3896 mch_free_acl(acl); |
| 199 | 3897 #endif |
| 5788 | 3898 #if defined(HAVE_SELINUX) || defined(HAVE_SMACK) |
| 5483 | 3899 mch_copy_sec(from, to); |
| 5479 | 3900 #endif |
| 7 | 3901 if (errmsg != NULL) |
| 3902 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15442
diff
changeset
|
3903 semsg(errmsg, to); |
| 7 | 3904 return -1; |
| 3905 } | |
| 3906 mch_remove(from); | |
| 3907 return 0; | |
| 3908 } | |
| 3909 | |
| 3910 static int already_warned = FALSE; | |
| 3911 | |
| 3912 /* | |
| 3913 * Check if any not hidden buffer has been changed. | |
| 3914 * Postpone the check if there are characters in the stuff buffer, a global | |
| 3915 * command is being executed, a mapping is being executed or an autocommand is | |
| 3916 * busy. | |
| 3917 * Returns TRUE if some message was written (screen should be redrawn and | |
| 3918 * cursor positioned). | |
| 3919 */ | |
| 3920 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3921 check_timestamps( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3922 int focus) // called for GUI focus event |
| 7 | 3923 { |
| 3924 buf_T *buf; | |
| 3925 int didit = 0; | |
| 3926 int n; | |
| 3927 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3928 // 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
|
3929 // cause us to lose and gain focus. |
| 7 | 3930 if (no_check_timestamps > 0) |
| 3931 return FALSE; | |
| 3932 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3933 // 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
|
3934 // 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
|
3935 // Do check again after typing something. |
| 7 | 3936 if (focus && did_check_timestamps) |
| 3937 { | |
| 3938 need_check_timestamps = TRUE; | |
| 3939 return FALSE; | |
| 3940 } | |
| 3941 | |
| 3942 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
|
3943 || 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
|
3944 need_check_timestamps = TRUE; // check later |
| 7 | 3945 else |
| 3946 { | |
| 3947 ++no_wait_return; | |
| 3948 did_check_timestamps = TRUE; | |
| 3949 already_warned = FALSE; | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
3950 FOR_ALL_BUFFERS(buf) |
| 7 | 3951 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3952 // Only check buffers in a window. |
| 7 | 3953 if (buf->b_nwindows > 0) |
| 3954 { | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
3955 bufref_T bufref; |
|
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
3956 |
|
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
3957 set_bufref(&bufref, buf); |
| 7 | 3958 n = buf_check_timestamp(buf, focus); |
| 3959 if (didit < n) | |
| 3960 didit = n; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
3961 if (n > 0 && !bufref_valid(&bufref)) |
| 7 | 3962 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3963 // 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
|
3964 // first one again. |
| 7 | 3965 buf = firstbuf; |
| 3966 continue; | |
| 3967 } | |
| 3968 } | |
| 3969 } | |
| 3970 --no_wait_return; | |
| 3971 need_check_timestamps = FALSE; | |
| 3972 if (need_wait_return && didit == 2) | |
| 3973 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3974 // 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
|
3975 msg_puts("\n"); |
| 7 | 3976 out_flush(); |
| 3977 } | |
| 3978 } | |
| 3979 return didit; | |
| 3980 } | |
| 3981 | |
| 3982 /* | |
| 3983 * Move all the lines from buffer "frombuf" to buffer "tobuf". | |
| 3984 * Return OK or FAIL. When FAIL "tobuf" is incomplete and/or "frombuf" is not | |
| 3985 * empty. | |
| 3986 */ | |
| 3987 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3988 move_lines(buf_T *frombuf, buf_T *tobuf) |
| 7 | 3989 { |
| 3990 buf_T *tbuf = curbuf; | |
| 3991 int retval = OK; | |
| 3992 linenr_T lnum; | |
| 3993 char_u *p; | |
| 3994 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
3995 // Copy the lines in "frombuf" to "tobuf". |
| 7 | 3996 curbuf = tobuf; |
| 3997 for (lnum = 1; lnum <= frombuf->b_ml.ml_line_count; ++lnum) | |
| 3998 { | |
| 3999 p = vim_strsave(ml_get_buf(frombuf, lnum, FALSE)); | |
| 4000 if (p == NULL || ml_append(lnum - 1, p, 0, FALSE) == FAIL) | |
| 4001 { | |
| 4002 vim_free(p); | |
| 4003 retval = FAIL; | |
| 4004 break; | |
| 4005 } | |
| 4006 vim_free(p); | |
| 4007 } | |
| 4008 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4009 // Delete all the lines in "frombuf". |
| 7 | 4010 if (retval != FAIL) |
| 4011 { | |
| 4012 curbuf = frombuf; | |
| 1055 | 4013 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
|
4014 if (ml_delete(lnum) == FAIL) |
| 7 | 4015 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4016 // 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
|
4017 // might fail again... |
| 7 | 4018 retval = FAIL; |
| 4019 break; | |
| 4020 } | |
| 4021 } | |
| 4022 | |
| 4023 curbuf = tbuf; | |
| 4024 return retval; | |
| 4025 } | |
| 4026 | |
| 4027 /* | |
| 4028 * Check if buffer "buf" has been changed. | |
| 4029 * Also check if the file for a new buffer unexpectedly appeared. | |
| 4030 * return 1 if a changed buffer was found. | |
| 4031 * return 2 if a message has been displayed. | |
| 4032 * return 0 otherwise. | |
| 4033 */ | |
| 4034 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4035 buf_check_timestamp( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4036 buf_T *buf, |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4037 int focus UNUSED) // called for GUI focus event |
| 7 | 4038 { |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
4039 stat_T st; |
| 7 | 4040 int stat_res; |
| 4041 int retval = 0; | |
| 4042 char_u *path; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15442
diff
changeset
|
4043 char *tbuf; |
| 7 | 4044 char *mesg = NULL; |
| 188 | 4045 char *mesg2 = ""; |
| 7 | 4046 int helpmesg = FALSE; |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4047 enum { |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4048 RELOAD_NONE, |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4049 RELOAD_NORMAL, |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4050 RELOAD_DETECT |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4051 } reload = RELOAD_NONE; |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4052 char *reason; |
| 7 | 4053 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG) |
| 4054 int can_reload = FALSE; | |
| 4055 #endif | |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
4056 off_T orig_size = buf->b_orig_size; |
| 7 | 4057 int orig_mode = buf->b_orig_mode; |
| 4058 #ifdef FEAT_GUI | |
| 4059 int save_mouse_correct = need_mouse_correct; | |
| 4060 #endif | |
| 4061 static int busy = FALSE; | |
| 179 | 4062 int n; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4063 #ifdef FEAT_EVAL |
| 179 | 4064 char_u *s; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4065 #endif |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4066 bufref_T bufref; |
|
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4067 |
|
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4068 set_bufref(&bufref, buf); |
| 7 | 4069 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4070 // 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
|
4071 // 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
|
4072 // this buffer. |
| 7 | 4073 if (buf->b_ffname == NULL |
| 4074 || 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
|
4075 || !bt_normal(buf) |
| 7 | 4076 || buf->b_saving |
| 4077 || busy | |
| 33 | 4078 #ifdef FEAT_NETBEANS_INTG |
| 4079 || isNetbeansBuffer(buf) | |
| 4080 #endif | |
|
12064
407a475c67fd
patch 8.0.0912: cannot run a job in a hidden terminal
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
4081 #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
|
4082 || 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
|
4083 #endif |
| 7 | 4084 ) |
| 4085 return 0; | |
| 4086 | |
| 4087 if ( !(buf->b_flags & BF_NOTEDITED) | |
| 4088 && buf->b_mtime != 0 | |
| 4089 && ((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
|
4090 || time_differs(&st, buf->b_mtime, buf->b_mtime_ns) |
| 5863 | 4091 || st.st_size != buf->b_orig_size |
| 7 | 4092 #ifdef HAVE_ST_MODE |
| 4093 || (int)st.st_mode != buf->b_orig_mode | |
| 4094 #else | |
| 4095 || mch_getperm(buf->b_ffname) != buf->b_orig_mode | |
| 4096 #endif | |
| 4097 )) | |
| 4098 { | |
|
17565
0026ea34a8d5
patch 8.1.1780: warning for file no longer available is repeated
Bram Moolenaar <Bram@vim.org>
parents:
17476
diff
changeset
|
4099 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
|
4100 |
| 7 | 4101 retval = 1; |
| 4102 | |
|
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
|
4103 // 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
|
4104 // FileChangedShell autocmd) |
| 7 | 4105 if (stat_res < 0) |
| 4106 { | |
|
16754
8b92f3fea477
patch 8.1.1379: filechanged test hangs
Bram Moolenaar <Bram@vim.org>
parents:
16752
diff
changeset
|
4107 // 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
|
4108 buf->b_mtime = -1; |
| 7 | 4109 buf->b_orig_size = 0; |
| 4110 buf->b_orig_mode = 0; | |
| 4111 } | |
| 4112 else | |
| 4113 buf_store_time(buf, &st, buf->b_ffname); | |
| 4114 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4115 // 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
|
4116 // explorer. |
| 7 | 4117 if (mch_isdir(buf->b_fname)) |
| 4118 ; | |
| 4119 | |
| 4120 /* | |
| 4121 * If 'autoread' is set, the buffer has no changes and the file still | |
| 4122 * exists, reload the buffer. Use the buffer-local option value if it | |
| 4123 * was set, the global option value otherwise. | |
| 4124 */ | |
| 4125 else if ((buf->b_p_ar >= 0 ? buf->b_p_ar : p_ar) | |
| 4126 && !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
|
4127 reload = RELOAD_NORMAL; |
| 7 | 4128 else |
| 4129 { | |
| 179 | 4130 if (stat_res < 0) |
| 4131 reason = "deleted"; | |
| 4132 else if (bufIsChanged(buf)) | |
| 4133 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
|
4134 /* |
|
746b95fd25ad
patch 8.1.0825: code for autocommands is mixed with file I/O code
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
4135 * 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
|
4136 * 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
|
4137 * 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
|
4138 */ |
| 179 | 4139 else if (orig_size != buf->b_orig_size || buf_contents_changed(buf)) |
| 4140 reason = "changed"; | |
| 4141 else if (orig_mode != buf->b_orig_mode) | |
| 4142 reason = "mode"; | |
| 4143 else | |
| 4144 reason = "time"; | |
| 4145 | |
| 7 | 4146 /* |
| 4147 * Only give the warning if there are no FileChangedShell | |
| 4148 * autocommands. | |
| 4149 * Avoid being called recursively by setting "busy". | |
| 4150 */ | |
| 4151 busy = TRUE; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4152 #ifdef FEAT_EVAL |
| 179 | 4153 set_vim_var_string(VV_FCS_REASON, (char_u *)reason, -1); |
| 4154 set_vim_var_string(VV_FCS_CHOICE, (char_u *)"", -1); | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4155 #endif |
| 1834 | 4156 ++allbuf_lock; |
| 7 | 4157 n = apply_autocmds(EVENT_FILECHANGEDSHELL, |
| 4158 buf->b_fname, buf->b_fname, FALSE, buf); | |
| 1834 | 4159 --allbuf_lock; |
| 7 | 4160 busy = FALSE; |
| 4161 if (n) | |
| 4162 { | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4163 if (!bufref_valid(&bufref)) |
|
26893
79c76ca2c53c
patch 8.2.3975: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26877
diff
changeset
|
4164 emsg(_(e_filechangedshell_autocommand_deleted_buffer)); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4165 #ifdef FEAT_EVAL |
| 179 | 4166 s = get_vim_var_str(VV_FCS_CHOICE); |
| 4167 if (STRCMP(s, "reload") == 0 && *reason != 'd') | |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4168 reload = RELOAD_NORMAL; |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4169 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
|
4170 reload = RELOAD_DETECT; |
| 179 | 4171 else if (STRCMP(s, "ask") == 0) |
| 4172 n = FALSE; | |
| 4173 else | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4174 #endif |
| 179 | 4175 return 2; |
| 7 | 4176 } |
| 179 | 4177 if (!n) |
| 7 | 4178 { |
| 179 | 4179 if (*reason == 'd') |
|
17565
0026ea34a8d5
patch 8.1.1780: warning for file no longer available is repeated
Bram Moolenaar <Bram@vim.org>
parents:
17476
diff
changeset
|
4180 { |
|
0026ea34a8d5
patch 8.1.1780: warning for file no longer available is repeated
Bram Moolenaar <Bram@vim.org>
parents:
17476
diff
changeset
|
4181 // 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
|
4182 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
|
4183 mesg = _(e_file_str_no_longer_available); |
|
17565
0026ea34a8d5
patch 8.1.1780: warning for file no longer available is repeated
Bram Moolenaar <Bram@vim.org>
parents:
17476
diff
changeset
|
4184 } |
| 7 | 4185 else |
| 4186 { | |
| 4187 helpmesg = TRUE; | |
| 4188 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG) | |
| 4189 can_reload = TRUE; | |
| 4190 #endif | |
| 179 | 4191 if (reason[2] == 'n') |
| 4192 { | |
| 7 | 4193 mesg = _("W12: Warning: File \"%s\" has changed and the buffer was changed in Vim as well"); |
| 179 | 4194 mesg2 = _("See \":help W12\" for more info."); |
| 4195 } | |
| 4196 else if (reason[1] == 'h') | |
| 4197 { | |
| 7 | 4198 mesg = _("W11: Warning: File \"%s\" has changed since editing started"); |
| 179 | 4199 mesg2 = _("See \":help W11\" for more info."); |
| 4200 } | |
| 4201 else if (*reason == 'm') | |
| 4202 { | |
| 7 | 4203 mesg = _("W16: Warning: Mode of file \"%s\" has changed since editing started"); |
| 179 | 4204 mesg2 = _("See \":help W16\" for more info."); |
| 4205 } | |
| 1913 | 4206 else |
|
25953
d7e1cf30728c
patch 8.2.3510: changes are only detected with one second accuracy
Bram Moolenaar <Bram@vim.org>
parents:
25838
diff
changeset
|
4207 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4208 // 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
|
4209 // in check_mtime() later. |
| 1913 | 4210 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
|
4211 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
|
4212 } |
| 7 | 4213 } |
| 4214 } | |
| 4215 } | |
| 4216 | |
| 4217 } | |
| 4218 else if ((buf->b_flags & BF_NEW) && !(buf->b_flags & BF_NEW_W) | |
| 4219 && vim_fexists(buf->b_ffname)) | |
| 4220 { | |
| 4221 retval = 1; | |
| 4222 mesg = _("W13: Warning: File \"%s\" has been created after editing started"); | |
| 4223 buf->b_flags |= BF_NEW_W; | |
| 4224 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG) | |
| 4225 can_reload = TRUE; | |
| 4226 #endif | |
| 4227 } | |
| 4228 | |
| 4229 if (mesg != NULL) | |
| 4230 { | |
| 4231 path = home_replace_save(buf, buf->b_fname); | |
| 4232 if (path != NULL) | |
| 4233 { | |
| 179 | 4234 if (!helpmesg) |
| 7 | 4235 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
|
4236 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
|
4237 sprintf(tbuf, mesg, path); |
| 1848 | 4238 #ifdef FEAT_EVAL |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4239 // 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
|
4240 // 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
|
4241 set_vim_var_string(VV_WARNINGMSG, (char_u *)tbuf, -1); |
| 1848 | 4242 #endif |
| 7 | 4243 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG) |
| 4244 if (can_reload) | |
| 4245 { | |
| 4246 if (*mesg2 != NUL) | |
| 4247 { | |
| 4248 STRCAT(tbuf, "\n"); | |
| 4249 STRCAT(tbuf, mesg2); | |
| 4250 } | |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4251 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
|
4252 (char_u *)tbuf, |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4253 (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
|
4254 1, NULL, TRUE)) |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4255 { |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4256 case 2: |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4257 reload = RELOAD_NORMAL; |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4258 break; |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4259 case 3: |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4260 reload = RELOAD_DETECT; |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4261 break; |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4262 } |
| 7 | 4263 } |
| 4264 else | |
| 4265 #endif | |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28357
diff
changeset
|
4266 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
|
4267 || already_warned) |
| 7 | 4268 { |
| 4269 if (*mesg2 != NUL) | |
| 4270 { | |
| 4271 STRCAT(tbuf, "; "); | |
| 4272 STRCAT(tbuf, mesg2); | |
| 4273 } | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15442
diff
changeset
|
4274 emsg(tbuf); |
| 7 | 4275 retval = 2; |
| 4276 } | |
| 4277 else | |
| 4278 { | |
| 4279 if (!autocmd_busy) | |
| 4280 { | |
| 4281 msg_start(); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15531
diff
changeset
|
4282 msg_puts_attr(tbuf, HL_ATTR(HLF_E) + MSG_HIST); |
| 7 | 4283 if (*mesg2 != NUL) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15531
diff
changeset
|
4284 msg_puts_attr(mesg2, HL_ATTR(HLF_W) + MSG_HIST); |
| 7 | 4285 msg_clr_eos(); |
| 4286 (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
|
4287 if (emsg_silent == 0 && !in_assert_fails) |
| 7 | 4288 { |
| 4289 out_flush(); | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4290 #ifdef FEAT_GUI |
| 7 | 4291 if (!focus) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4292 #endif |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4293 // 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
|
4294 ui_delay(1004L, TRUE); |
| 7 | 4295 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4296 // don't redraw and erase the message |
| 7 | 4297 redraw_cmdline = FALSE; |
| 4298 } | |
| 4299 } | |
| 4300 already_warned = TRUE; | |
| 4301 } | |
| 4302 | |
| 4303 vim_free(path); | |
| 4304 vim_free(tbuf); | |
| 4305 } | |
| 4306 } | |
| 4307 | |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4308 if (reload != RELOAD_NONE) |
| 3776 | 4309 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4310 // 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
|
4311 buf_reload(buf, orig_mode, reload == RELOAD_DETECT); |
| 3776 | 4312 #ifdef FEAT_PERSISTENT_UNDO |
| 4313 if (buf->b_p_udf && buf->b_ffname != NULL) | |
| 4314 { | |
| 4315 char_u hash[UNDO_HASH_SIZE]; | |
| 4316 buf_T *save_curbuf = curbuf; | |
| 4317 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4318 // Any existing undo file is unusable, write it now. |
| 3776 | 4319 curbuf = buf; |
| 4320 u_compute_hash(hash); | |
| 4321 u_write_undo(NULL, FALSE, buf, hash); | |
| 4322 curbuf = save_curbuf; | |
| 4323 } | |
| 4324 #endif | |
| 4325 } | |
| 7 | 4326 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4327 // 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
|
4328 if (bufref_valid(&bufref) && retval != 0) |
| 765 | 4329 (void)apply_autocmds(EVENT_FILECHANGEDSHELLPOST, |
| 4330 buf->b_fname, buf->b_fname, FALSE, buf); | |
| 7 | 4331 #ifdef FEAT_GUI |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4332 // 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
|
4333 // 'mousefocus' |
| 7 | 4334 need_mouse_correct = save_mouse_correct; |
| 4335 #endif | |
| 4336 | |
| 4337 return retval; | |
| 4338 } | |
| 4339 | |
| 311 | 4340 /* |
| 4341 * Reload a buffer that is already loaded. | |
| 4342 * Used when the file was changed outside of Vim. | |
| 628 | 4343 * "orig_mode" is buf->b_orig_mode before the need for reloading was detected. |
| 4344 * buf->b_orig_mode may have been reset already. | |
| 311 | 4345 */ |
| 4346 void | |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4347 buf_reload(buf_T *buf, int orig_mode, int reload_options) |
| 311 | 4348 { |
| 4349 exarg_T ea; | |
| 4350 pos_T old_cursor; | |
| 4351 linenr_T old_topline; | |
| 4352 int old_ro = buf->b_p_ro; | |
| 4353 buf_T *savebuf; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4354 bufref_T bufref; |
| 311 | 4355 int saved = OK; |
| 4356 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
|
4357 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
|
4358 int prepped = OK; |
| 311 | 4359 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4360 // set curwin/curbuf for "buf" and save some things |
| 311 | 4361 aucmd_prepbuf(&aco, buf); |
| 4362 | |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4363 // 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
|
4364 // 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
|
4365 // 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
|
4366 if (reload_options) |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4367 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
|
4368 else |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4369 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
|
4370 |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27227
diff
changeset
|
4371 if (prepped == OK) |
| 311 | 4372 { |
| 4373 old_cursor = curwin->w_cursor; | |
| 4374 old_topline = curwin->w_topline; | |
| 4375 | |
|
2482
88751831fa0a
When undoing a reload, move the cursor to the first changed line.
Bram Moolenaar <bram@vim.org>
parents:
2410
diff
changeset
|
4376 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
|
4377 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4378 // 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
|
4379 // 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
|
4380 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
|
4381 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
|
4382 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
|
4383 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4384 |
| 311 | 4385 /* |
| 4386 * To behave like when a new file is edited (matters for | |
| 4387 * BufReadPost autocommands) we first need to delete the current | |
| 4388 * buffer contents. But if reading the file fails we should keep | |
| 4389 * the old contents. Can't use memory only, the file might be | |
| 4390 * too big. Use a hidden buffer to move the buffer contents to. | |
| 4391 */ | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
4392 if (BUFEMPTY() || saved == FAIL) |
| 311 | 4393 savebuf = NULL; |
| 4394 else | |
| 4395 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4396 // Allocate a buffer without putting it in the buffer list. |
| 311 | 4397 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
|
4398 set_bufref(&bufref, savebuf); |
| 837 | 4399 if (savebuf != NULL && buf == curbuf) |
| 311 | 4400 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4401 // Open the memline. |
| 311 | 4402 curbuf = savebuf; |
| 4403 curwin->w_buffer = savebuf; | |
| 625 | 4404 saved = ml_open(curbuf); |
| 311 | 4405 curbuf = buf; |
| 4406 curwin->w_buffer = buf; | |
| 4407 } | |
| 837 | 4408 if (savebuf == NULL || saved == FAIL || buf != curbuf |
| 311 | 4409 || move_lines(buf, savebuf) == FAIL) |
| 4410 { | |
|
26915
3631d2deb36c
patch 8.2.3986: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26909
diff
changeset
|
4411 semsg(_(e_could_not_prepare_for_reloading_str), buf->b_fname); |
| 311 | 4412 saved = FAIL; |
| 4413 } | |
| 4414 } | |
| 4415 | |
| 4416 if (saved == OK) | |
| 4417 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4418 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
|
4419 keep_filetype = TRUE; // don't detect 'filetype' |
| 311 | 4420 if (readfile(buf->b_ffname, buf->b_fname, (linenr_T)0, |
| 4421 (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
|
4422 (linenr_T)MAXLNUM, &ea, flags) != OK) |
| 311 | 4423 { |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4424 #if defined(FEAT_EVAL) |
| 311 | 4425 if (!aborting()) |
| 4426 #endif | |
|
26909
aa65d1808bd0
patch 8.2.3983: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26893
diff
changeset
|
4427 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
|
4428 if (savebuf != NULL && bufref_valid(&bufref) && buf == curbuf) |
| 311 | 4429 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4430 // 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
|
4431 // 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
|
4432 while (!BUFEMPTY()) |
|
20599
d571231175b4
patch 8.2.0853: ml_delete() often called with FALSE argument
Bram Moolenaar <Bram@vim.org>
parents:
20311
diff
changeset
|
4433 if (ml_delete(buf->b_ml.ml_line_count) == FAIL) |
| 311 | 4434 break; |
| 4435 (void)move_lines(savebuf, buf); | |
| 4436 } | |
| 4437 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4438 else if (buf == curbuf) // "buf" still valid |
| 311 | 4439 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4440 // 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
|
4441 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
|
4442 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
|
4443 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4444 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
|
4445 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
|
4446 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
4447 else |
|
2482
88751831fa0a
When undoing a reload, move the cursor to the first changed line.
Bram Moolenaar <bram@vim.org>
parents:
2410
diff
changeset
|
4448 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4449 // 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
|
4450 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
|
4451 } |
| 311 | 4452 } |
| 4453 } | |
| 4454 vim_free(ea.cmd); | |
| 4455 | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9391
diff
changeset
|
4456 if (savebuf != NULL && bufref_valid(&bufref)) |
| 311 | 4457 wipe_buffer(savebuf, FALSE); |
| 4458 | |
| 4459 #ifdef FEAT_DIFF | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4460 // Invalidate diff info if necessary. |
| 837 | 4461 diff_invalidate(curbuf); |
| 311 | 4462 #endif |
| 4463 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4464 // 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
|
4465 // have been removed). |
| 311 | 4466 if (old_topline > curbuf->b_ml.ml_line_count) |
| 4467 curwin->w_topline = curbuf->b_ml.ml_line_count; | |
| 4468 else | |
| 4469 curwin->w_topline = old_topline; | |
| 4470 curwin->w_cursor = old_cursor; | |
| 4471 check_cursor(); | |
| 4472 update_topline(); | |
| 4473 keep_filetype = FALSE; | |
| 4474 #ifdef FEAT_FOLDING | |
| 4475 { | |
| 1863 | 4476 win_T *wp; |
| 4477 tabpage_T *tp; | |
| 311 | 4478 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4479 // Update folds unless they are defined manually. |
| 1863 | 4480 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 311 | 4481 if (wp->w_buffer == curwin->w_buffer |
| 4482 && !foldmethodIsManual(wp)) | |
| 4483 foldUpdateAll(wp); | |
| 4484 } | |
| 4485 #endif | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4486 // 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
|
4487 // 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
|
4488 // reset it, might have had a read error. |
| 311 | 4489 if (orig_mode == curbuf->b_orig_mode) |
| 4490 curbuf->b_p_ro |= old_ro; | |
| 4071 | 4491 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4492 // Modelines must override settings done by autocommands. |
| 4071 | 4493 do_modelines(0); |
| 311 | 4494 } |
| 4495 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4496 // restore curwin/curbuf and a few other things |
| 311 | 4497 aucmd_restbuf(&aco); |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4498 // Careful: autocommands may have made "buf" invalid! |
| 311 | 4499 } |
| 4500 | |
| 7 | 4501 void |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
4502 buf_store_time(buf_T *buf, stat_T *st, char_u *fname UNUSED) |
| 7 | 4503 { |
| 4504 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
|
4505 #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
|
4506 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
|
4507 #else |
|
d7e1cf30728c
patch 8.2.3510: changes are only detected with one second accuracy
Bram Moolenaar <Bram@vim.org>
parents:
25838
diff
changeset
|
4508 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
|
4509 #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
|
4510 buf->b_orig_size = st->st_size; |
| 7 | 4511 #ifdef HAVE_ST_MODE |
| 4512 buf->b_orig_mode = (int)st->st_mode; | |
| 4513 #else | |
| 4514 buf->b_orig_mode = mch_getperm(fname); | |
| 4515 #endif | |
| 4516 } | |
| 4517 | |
| 4518 /* | |
| 4519 * Adjust the line with missing eol, used for the next write. | |
| 4520 * Used for do_filter(), when the input lines for the filter are deleted. | |
| 4521 */ | |
| 4522 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4523 write_lnum_adjust(linenr_T offset) |
| 7 | 4524 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
4525 if (curbuf->b_no_eol_lnum != 0) // only if there is a missing eol |
| 2707 | 4526 curbuf->b_no_eol_lnum += offset; |
| 7 | 4527 } |
| 4528 | |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4529 // Subfuncions for readdirex() |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4530 #ifdef FEAT_EVAL |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4531 # ifdef MSWIN |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4532 static char_u * |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4533 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
|
4534 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4535 stat_T st; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4536 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
|
4537 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
|
4538 WCHAR *wp; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4539 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4540 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
|
4541 ? (_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
|
4542 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
|
4543 ? _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
|
4544 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4545 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
|
4546 if (wp != NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4547 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4548 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
|
4549 _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
|
4550 _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
|
4551 _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
|
4552 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
|
4553 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4554 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4555 // 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
|
4556 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
|
4557 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
|
4558 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4559 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
|
4560 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
|
4561 } |
|
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 static char_u * |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4564 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
|
4565 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4566 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
|
4567 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
|
4568 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4569 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
|
4570 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4571 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
|
4572 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
|
4573 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
|
4574 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
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parents:
20599
diff
changeset
|
4575 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
|
4576 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
|
4577 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4578 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
|
4579 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4580 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
|
4581 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4582 if (flag & FILE_ATTRIBUTE_DIRECTORY) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4583 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
|
4584 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4585 return (char_u*)"file"; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4586 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
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parents:
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diff
changeset
|
4587 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4588 static dict_T * |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4589 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:
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diff
changeset
|
4590 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4591 dict_T *item; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4592 char_u *p; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
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parents:
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diff
changeset
|
4593 varnumber_T size, time; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4594 char_u permbuf[] = "---------"; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4595 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
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parents:
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diff
changeset
|
4596 item = dict_alloc(); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
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parents:
20599
diff
changeset
|
4597 if (item == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4598 return NULL; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4599 item->dv_refcount++; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4600 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4601 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
|
4602 if (p == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4603 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4604 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
|
4605 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4606 vim_free(p); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4607 goto theend; |
|
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 vim_free(p); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4610 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4611 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
|
4612 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
|
4613 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4614 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4615 // 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
|
4616 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
|
4617 wfd->ftLastWriteTime.dwLowDateTime) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4618 - 116444736000000000) / 10000000; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4619 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
|
4620 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4621 |
|
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, "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
|
4623 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4624 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
|
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 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
|
4628 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4629 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
|
4630 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4631 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4632 return item; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4633 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4634 theend: |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4635 dict_unref(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4636 return NULL; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4637 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4638 # else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4639 static dict_T * |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4640 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
|
4641 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4642 dict_T *item; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4643 char *p; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4644 size_t len; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4645 stat_T st; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4646 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
|
4647 varnumber_T size; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4648 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
|
4649 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
|
4650 struct passwd *pw; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4651 struct group *gr; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4652 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4653 item = dict_alloc(); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4654 if (item == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4655 return NULL; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4656 item->dv_refcount++; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4657 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4658 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
|
4659 p = alloc(len); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4660 if (p == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4661 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4662 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
|
4663 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
|
4664 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
|
4665 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4666 link = TRUE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4667 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
|
4668 if (ret < 0) |
|
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4669 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
|
4670 |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4671 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4672 vim_free(p); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4673 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4674 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
|
4675 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4676 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4677 if (ret >= 0) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4678 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4679 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
|
4680 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
|
4681 size = 0; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4682 // 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
|
4683 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
|
4684 size = -2; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4685 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
|
4686 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4687 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
|
4688 goto theend; |
|
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 if (link) |
|
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 (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
|
4693 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
|
4694 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4695 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
|
4696 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4697 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4698 q = getftypest(&st); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4699 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
|
4700 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4701 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
|
4702 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4703 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4704 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
|
4705 if (pw == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4706 q = (char_u*)""; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4707 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4708 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
|
4709 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
|
4710 goto theend; |
|
23503
49d866e9b439
patch 8.2.2294: VMS: a few remaining problems
Bram Moolenaar <Bram@vim.org>
parents:
23467
diff
changeset
|
4711 # 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
|
4712 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
|
4713 if (gr == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4714 q = (char_u*)""; |
|
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 = (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
|
4717 # endif |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4718 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
|
4719 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4720 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4721 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4722 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4723 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
|
4724 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4725 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
|
4726 goto theend; |
|
20790
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4727 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
|
4728 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4729 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
|
4730 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4731 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
|
4732 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4733 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
|
4734 goto theend; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4735 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4736 return item; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4737 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4738 theend: |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4739 dict_unref(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4740 return NULL; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4741 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4742 # endif |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4743 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4744 static int |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4745 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
|
4746 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4747 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
|
4748 |
|
29442
827d9f2b7a71
patch 9.0.0063: too many type casts for dict_get functions
Bram Moolenaar <Bram@vim.org>
parents:
29096
diff
changeset
|
4749 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
|
4750 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
|
4751 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
|
4752 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
|
4753 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
|
4754 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
|
4755 else |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4756 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
|
4757 } |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4758 |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4759 static int |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4760 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
|
4761 { |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4762 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
|
4763 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
|
4764 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
|
4765 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
|
4766 else |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4767 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
|
4768 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4769 #endif |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4770 |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
4771 #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
|
4772 /* |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4773 * 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
|
4774 * 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
|
4775 * 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
|
4776 * 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
|
4777 * 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
|
4778 */ |
|
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
|
4779 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
|
4780 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
|
4781 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
|
4782 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
|
4783 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
|
4784 void *context, |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4785 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
|
4786 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
|
4787 { |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4788 int failed = FALSE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4789 char_u *p; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4790 # ifdef MSWIN |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4791 char_u *buf; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4792 int ok; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4793 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
|
4794 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
|
4795 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
|
4796 # else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4797 DIR *dirp; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4798 struct dirent *dp; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4799 # endif |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4800 |
|
27028
c9474ae175f4
patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents:
26962
diff
changeset
|
4801 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
|
4802 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4803 # ifdef FEAT_EVAL |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4804 # 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
|
4805 if (withattr) \ |
|
27752
c1d1639b52dd
patch 8.2.4402: missing parenthesis may cause unexpected problems
Bram Moolenaar <Bram@vim.org>
parents:
27635
diff
changeset
|
4806 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
|
4807 else \ |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4808 vim_free(item); \ |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4809 } while (0) |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4810 |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4811 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
|
4812 # else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4813 # 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
|
4814 # 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
|
4815 |
|
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
|
4816 # ifdef MSWIN |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4817 buf = alloc(MAXPATHL); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4818 if (buf == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4819 return FAIL; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4820 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
|
4821 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
|
4822 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
|
4823 if (*p == '\\' || *p == '/') |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4824 *p = NUL; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4825 STRCAT(p, "\\*"); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4826 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4827 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
|
4828 if (wn != NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4829 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
|
4830 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
|
4831 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
|
4832 { |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4833 failed = TRUE; |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26865
diff
changeset
|
4834 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
|
4835 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4836 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4837 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4838 while (ok) |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
19477
diff
changeset
|
4839 { |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4840 int ignore; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4841 void *item; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4842 WCHAR *wp; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4843 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4844 wp = wfd.cFileName; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4845 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
|
4846 (wp[1] == NUL || |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4847 (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
|
4848 if (ignore) |
|
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4849 { |
|
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4850 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
|
4851 continue; |
|
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4852 } |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4853 # ifdef FEAT_EVAL |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4854 if (withattr) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4855 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
|
4856 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4857 # endif |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4858 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
|
4859 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
|
4860 { |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4861 failed = TRUE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4862 break; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4863 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4864 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4865 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
|
4866 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4867 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
|
4868 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4869 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
|
4870 { |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4871 FREE_ITEM(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4872 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
|
4873 } |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4874 if (r == 0) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4875 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
|
4876 } |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4877 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4878 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
|
4879 { |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4880 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
|
4881 ((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
|
4882 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
|
4883 { |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4884 failed = TRUE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4885 FREE_ITEM(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4886 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
|
4887 } |
|
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 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4890 FREE_ITEM(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4891 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4892 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
|
4893 } |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4894 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
|
4895 } |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4896 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4897 vim_free(buf); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4898 vim_free(wn); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4899 # else // MSWIN |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4900 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
|
4901 if (dirp == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4902 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4903 failed = TRUE; |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26865
diff
changeset
|
4904 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
|
4905 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4906 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4907 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4908 for (;;) |
|
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 int ignore; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4911 void *item; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4912 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4913 dp = readdir(dirp); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4914 if (dp == NULL) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4915 break; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4916 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
|
4917 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4918 ignore = p[0] == '.' && |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4919 (p[1] == NUL || |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4920 (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
|
4921 if (ignore) |
|
5a9c42c6a69e
patch 8.2.0947: readdirex() doesn't handle broken link properly
Bram Moolenaar <Bram@vim.org>
parents:
20669
diff
changeset
|
4922 continue; |
|
20643
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4923 # ifdef FEAT_EVAL |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4924 if (withattr) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4925 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
|
4926 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4927 # endif |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4928 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
|
4929 if (item == NULL) |
|
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 failed = TRUE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4932 break; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4933 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4934 |
|
28169
bef82285dda0
patch 8.2.4610: some conditions are always true
Bram Moolenaar <Bram@vim.org>
parents:
27809
diff
changeset
|
4935 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
|
4936 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4937 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
|
4938 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4939 if (r < 0) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4940 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4941 FREE_ITEM(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4942 break; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4943 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4944 if (r == 0) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4945 ignore = TRUE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4946 } |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4947 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4948 if (!ignore) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4949 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4950 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
|
4951 ((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
|
4952 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4953 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4954 failed = TRUE; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4955 FREE_ITEM(item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4956 break; |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4957 } |
|
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 else |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4960 FREE_ITEM(item); |
|
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 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4963 closedir(dirp); |
|
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 # endif // MSWIN |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4966 |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4967 # 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
|
4968 |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4969 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
|
4970 { |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4971 # 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
|
4972 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
|
4973 if (withattr) |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4974 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
|
4975 compare_readdirex_item); |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4976 else |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4977 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
|
4978 compare_readdir_item); |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4979 # else |
|
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
4980 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
|
4981 # endif |
|
c2beb6baa42c
patch 8.2.0875: getting attributes for directory entries is slow
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
4982 } |
|
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
|
4983 |
|
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
|
4984 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
|
4985 } |
|
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 |
|
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
|
4987 /* |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
4988 * 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
|
4989 * 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
|
4990 */ |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
4991 int |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
4992 delete_recursive(char_u *name) |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
4993 { |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
4994 int result = 0; |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
4995 int i; |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
4996 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
|
4997 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
|
4998 |
|
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
|
4999 // 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
|
5000 // points to. |
|
7629
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7615
diff
changeset
|
5001 if ( |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
5002 # if defined(UNIX) || defined(MSWIN) |
|
7657
9c5e8254ea6b
commit https://github.com/vim/vim/commit/203258c3ad2966cc9d08b3805b103333988b30b7
Christian Brabandt <cb@256bit.org>
parents:
7641
diff
changeset
|
5003 mch_isrealdir(name) |
|
7629
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7615
diff
changeset
|
5004 # else |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7615
diff
changeset
|
5005 mch_isdir(name) |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7615
diff
changeset
|
5006 # endif |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7615
diff
changeset
|
5007 ) |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5008 { |
|
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
|
5009 exp = vim_strsave(name); |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5010 if (exp == NULL) |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5011 return -1; |
|
20873
69055d27e85e
patch 8.2.0988: getting directory contents is always case sorted
Bram Moolenaar <Bram@vim.org>
parents:
20830
diff
changeset
|
5012 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
|
5013 { |
|
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
|
5014 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
|
5015 { |
|
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 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
|
5017 ((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
|
5018 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
|
5019 // 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
|
5020 // entries. |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5021 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
|
5022 } |
|
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
|
5023 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
|
5024 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
|
5025 result = -1; |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5026 } |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5027 else |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5028 result = -1; |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5029 vim_free(exp); |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5030 } |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5031 else |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5032 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
|
5033 |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5034 return result; |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5035 } |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5036 #endif |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5037 |
| 7 | 5038 #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
|
5039 static long temp_count = 0; // Temp filename counter. |
| 7 | 5040 |
|
20311
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5041 # 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
|
5042 /* |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5043 * 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
|
5044 * to be auto-cleaned. |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5045 */ |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5046 static void |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5047 vim_opentempdir(void) |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5048 { |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5049 DIR *dp = NULL; |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5050 |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5051 if (vim_tempdir_dp != NULL) |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5052 return; |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5053 |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5054 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
|
5055 |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5056 if (dp != NULL) |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5057 { |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5058 vim_tempdir_dp = dp; |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5059 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
|
5060 } |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5061 } |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5062 |
|
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 * 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
|
5065 */ |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5066 static void |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5067 vim_closetempdir(void) |
|
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 { |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5071 closedir(vim_tempdir_dp); |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5072 vim_tempdir_dp = NULL; |
|
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 } |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5075 # endif |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5076 |
| 7 | 5077 /* |
| 5078 * Delete the temp directory and all files it contains. | |
| 5079 */ | |
| 5080 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5081 vim_deltempdir(void) |
| 7 | 5082 { |
| 5083 if (vim_tempdir != NULL) | |
| 5084 { | |
|
20311
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5085 # 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
|
5086 vim_closetempdir(); |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5087 # endif |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5088 // remove the trailing path separator |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5089 gettail(vim_tempdir)[-1] = NUL; |
|
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5090 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
|
5091 VIM_CLEAR(vim_tempdir); |
| 7 | 5092 } |
| 5093 } | |
|
7615
228ff048db20
commit https://github.com/vim/vim/commit/da440d21a6b94d7f525fa7be9b1417c78dd9aa4c
Christian Brabandt <cb@256bit.org>
parents:
7410
diff
changeset
|
5094 |
| 7 | 5095 /* |
| 1997 | 5096 * Directory "tempdir" was created. Expand this name to a full path and put |
| 5097 * it in "vim_tempdir". This avoids that using ":cd" would confuse us. | |
| 5098 * "tempdir" must be no longer than MAXPATHL. | |
| 5099 */ | |
| 5100 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5101 vim_settempdir(char_u *tempdir) |
| 1997 | 5102 { |
| 5103 char_u *buf; | |
| 5104 | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16754
diff
changeset
|
5105 buf = alloc(MAXPATHL + 2); |
| 1997 | 5106 if (buf != NULL) |
| 5107 { | |
| 5108 if (vim_FullName(tempdir, buf, MAXPATHL, FALSE) == FAIL) | |
| 5109 STRCPY(buf, tempdir); | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9509
diff
changeset
|
5110 add_pathsep(buf); |
| 1997 | 5111 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
|
5112 # 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
|
5113 vim_opentempdir(); |
|
05b4efb062a7
patch 8.2.0711: temp directory might be cleared
Bram Moolenaar <Bram@vim.org>
parents:
19836
diff
changeset
|
5114 # endif |
| 1997 | 5115 vim_free(buf); |
| 5116 } | |
| 5117 } | |
| 2006 | 5118 #endif |
| 1997 | 5119 |
| 5120 /* | |
| 7 | 5121 * vim_tempname(): Return a unique name that can be used for a temp file. |
| 5122 * | |
|
9291
bff3cd5cf922
commit https://github.com/vim/vim/commit/76ae22fef3cb224ca7fbf97517f881e825d4d0c2
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
5123 * 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
|
5124 * guaranteed to NOT be created. |
| 7 | 5125 * |
| 5126 * The returned pointer is to allocated memory. | |
| 5127 * The returned pointer is NULL if no valid name was found. | |
| 5128 */ | |
| 5129 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5130 vim_tempname( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5131 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
|
5132 int keep UNUSED) |
| 7 | 5133 { |
| 5134 #ifdef USE_TMPNAM | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5135 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
|
5136 #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
|
5137 WCHAR itmp[TEMPNAMELEN]; |
| 7 | 5138 #else |
| 5139 char_u itmp[TEMPNAMELEN]; | |
| 5140 #endif | |
| 5141 | |
| 5142 #ifdef TEMPDIRNAMES | |
| 5143 static char *(tempdirs[]) = {TEMPDIRNAMES}; | |
| 5144 int i; | |
| 5145 # ifndef EEXIST | |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9291
diff
changeset
|
5146 stat_T st; |
| 7 | 5147 # endif |
| 5148 | |
| 5149 /* | |
| 5150 * This will create a directory for private use by this instance of Vim. | |
| 5151 * This is done once, and the same directory is used for all temp files. | |
| 5152 * This method avoids security problems because of symlink attacks et al. | |
| 5153 * It's also a bit faster, because we only need to check for an existing | |
| 5154 * file when creating the directory and not for each temp file. | |
| 5155 */ | |
| 5156 if (vim_tempdir == NULL) | |
| 5157 { | |
| 5158 /* | |
| 5159 * Try the entries in TEMPDIRNAMES to create the temp directory. | |
| 5160 */ | |
|
24768
7334bf933510
patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents:
24578
diff
changeset
|
5161 for (i = 0; i < (int)ARRAY_LENGTH(tempdirs); ++i) |
| 7 | 5162 { |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
2028
diff
changeset
|
5163 # ifndef HAVE_MKDTEMP |
| 1997 | 5164 size_t itmplen; |
| 5165 long nr; | |
| 5166 long off; | |
| 5167 # endif | |
| 5168 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5169 // Expand $TMP, leave room for "/v1100000/999999999". |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5170 // Skip the directory check if the expansion fails. |
| 7 | 5171 expand_env((char_u *)tempdirs[i], itmp, TEMPNAMELEN - 20); |
|
7305
372c785c04b6
commit https://github.com/vim/vim/commit/e1a61991d9b6fd5f65636d17583f93118268cda5
Christian Brabandt <cb@256bit.org>
parents:
7285
diff
changeset
|
5172 if (itmp[0] != '$' && mch_isdir(itmp)) |
|
372c785c04b6
commit https://github.com/vim/vim/commit/e1a61991d9b6fd5f65636d17583f93118268cda5
Christian Brabandt <cb@256bit.org>
parents:
7285
diff
changeset
|
5173 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5174 // directory exists |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9509
diff
changeset
|
5175 add_pathsep(itmp); |
| 1997 | 5176 |
| 5177 # ifdef HAVE_MKDTEMP | |
|
9211
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5178 { |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5179 # 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
|
5180 // 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
|
5181 // "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
|
5182 mode_t umask_save = umask(077); |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5183 # endif |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5184 // Leave room for filename |
|
9211
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5185 STRCAT(itmp, "vXXXXXX"); |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5186 if (mkdtemp((char *)itmp) != NULL) |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5187 vim_settempdir(itmp); |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5188 # if defined(UNIX) || defined(VMS) |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5189 (void)umask(umask_save); |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5190 # endif |
|
d2b9e454c73d
commit https://github.com/vim/vim/commit/35d88f4e2ff5dcd9904f04612d5febede996137c
Christian Brabandt <cb@256bit.org>
parents:
9068
diff
changeset
|
5191 } |
| 1997 | 5192 # else |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5193 // 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
|
5194 // 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
|
5195 // 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
|
5196 // security problems because of the predictable number. |
| 7 | 5197 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
|
5198 itmplen = STRLEN(itmp); |
| 7 | 5199 |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5200 // 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
|
5201 // doesn't exist. |
| 7 | 5202 for (off = 0; off < 10000L; ++off) |
| 5203 { | |
| 5204 int r; | |
| 1997 | 5205 # if defined(UNIX) || defined(VMS) |
| 7 | 5206 mode_t umask_save; |
| 1997 | 5207 # endif |
| 5208 | |
| 5209 sprintf((char *)itmp + itmplen, "v%ld", nr + off); | |
| 5210 # ifndef EEXIST | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5211 // 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
|
5212 // 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
|
5213 // although it's fail-safe. |
| 7 | 5214 if (mch_stat((char *)itmp, &st) >= 0) |
| 5215 continue; | |
| 1997 | 5216 # endif |
| 5217 # 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
|
5218 // 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
|
5219 // "repl" has been reported to use "177". |
| 7 | 5220 umask_save = umask(077); |
| 1997 | 5221 # endif |
| 7 | 5222 r = vim_mkdir(itmp, 0700); |
| 1997 | 5223 # if defined(UNIX) || defined(VMS) |
| 7 | 5224 (void)umask(umask_save); |
| 1997 | 5225 # endif |
| 7 | 5226 if (r == 0) |
| 5227 { | |
| 1997 | 5228 vim_settempdir(itmp); |
| 7 | 5229 break; |
| 5230 } | |
| 1997 | 5231 # ifdef EEXIST |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5232 // 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
|
5233 // 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
|
5234 // place. |
| 7 | 5235 if (errno != EEXIST) |
| 1997 | 5236 # endif |
| 7 | 5237 break; |
| 5238 } | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5239 # endif // HAVE_MKDTEMP |
| 7 | 5240 if (vim_tempdir != NULL) |
| 5241 break; | |
| 5242 } | |
| 5243 } | |
| 5244 } | |
| 5245 | |
| 5246 if (vim_tempdir != NULL) | |
| 5247 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5248 // 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
|
5249 // directory and nobody else creates a file in it. |
| 7 | 5250 sprintf((char *)itmp, "%s%ld", vim_tempdir, temp_count++); |
| 5251 return vim_strsave(itmp); | |
| 5252 } | |
| 5253 | |
| 5254 return NULL; | |
| 5255 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5256 #else // TEMPDIRNAMES |
| 7 | 5257 |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
5258 # 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
|
5259 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
|
5260 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
|
5261 WCHAR *chartab = L"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; |
| 7 | 5262 char_u *retval; |
| 5263 char_u *p; | |
|
25084
beff72446e2e
patch 8.2.3079: Powershell core not supported by default
Bram Moolenaar <Bram@vim.org>
parents:
25068
diff
changeset
|
5264 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
|
5265 long i; |
| 7 | 5266 |
|
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
|
5267 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
|
5268 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
|
5269 { |
|
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5270 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
|
5271 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
|
5272 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
|
5273 } |
|
7f91de3f5e35
patch 8.1.0895: MS-Windows: dealing with temp name encoding not quite right
Bram Moolenaar <Bram@vim.org>
parents:
15750
diff
changeset
|
5274 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
|
5275 |
|
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
|
5276 // 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
|
5277 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
|
5278 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
|
5279 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
|
5280 if (GetTempFileNameW(wszTempFile, buf4, 0, itmp) == 0) |
| 7 | 5281 return NULL; |
| 6721 | 5282 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
|
5283 // 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
|
5284 (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
|
5285 |
|
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 // 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
|
5287 // "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
|
5288 // 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
|
5289 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
|
5290 shname = gettail(p_sh); |
|
beff72446e2e
patch 8.2.3079: Powershell core not supported by default
Bram Moolenaar <Bram@vim.org>
parents:
25068
diff
changeset
|
5291 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
|
5292 || 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
|
5293 || p_ssl) |
| 7 | 5294 for (p = retval; *p; ++p) |
| 5295 if (*p == '\\') | |
| 5296 *p = '/'; | |
| 5297 return retval; | |
| 5298 | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
5299 # else // MSWIN |
| 7 | 5300 |
| 5301 # ifdef USE_TMPNAM | |
| 2697 | 5302 char_u *p; |
| 5303 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5304 // tmpnam() will make its own name |
| 2697 | 5305 p = tmpnam((char *)itmp); |
| 5306 if (p == NULL || *p == NUL) | |
| 7 | 5307 return NULL; |
| 5308 # else | |
| 5309 char_u *p; | |
| 5310 | |
| 5311 # ifdef VMS_TEMPNAM | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5312 // 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
|
5313 // a do-nothing function. Therefore we use tempnam(). |
| 7 | 5314 sprintf((char *)itmp, "VIM%c", extra_char); |
| 5315 p = (char_u *)tempnam("tmp:", (char *)itmp); | |
| 5316 if (p != NULL) | |
| 5317 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5318 // 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
|
5319 // and VIM will then be unable to find the file later |
| 7 | 5320 STRCPY(itmp, p); |
| 5321 STRCAT(itmp, ".txt"); | |
| 5322 free(p); | |
| 5323 } | |
| 5324 else | |
| 5325 return NULL; | |
| 5326 # else | |
| 5327 STRCPY(itmp, TEMPNAME); | |
| 5328 if ((p = vim_strchr(itmp, '?')) != NULL) | |
| 5329 *p = extra_char; | |
| 5330 if (mktemp((char *)itmp) == NULL) | |
| 5331 return NULL; | |
| 5332 # endif | |
| 5333 # endif | |
| 5334 | |
| 5335 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
|
5336 # endif // MSWIN |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5337 #endif // TEMPDIRNAMES |
| 7 | 5338 } |
| 5339 | |
| 5340 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
| 5341 /* | |
|
7170
beb67ef38f88
commit https://github.com/vim/vim/commit/b4f6a46b01ed00b642a2271e9d1559e51ab0f2c4
Christian Brabandt <cb@256bit.org>
parents:
7005
diff
changeset
|
5342 * 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
|
5343 * it looks like a URL. |
| 7 | 5344 */ |
| 5345 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5346 forward_slash(char_u *fname) |
| 7 | 5347 { |
| 5348 char_u *p; | |
| 5349 | |
|
7170
beb67ef38f88
commit https://github.com/vim/vim/commit/b4f6a46b01ed00b642a2271e9d1559e51ab0f2c4
Christian Brabandt <cb@256bit.org>
parents:
7005
diff
changeset
|
5350 if (path_with_url(fname)) |
|
beb67ef38f88
commit https://github.com/vim/vim/commit/b4f6a46b01ed00b642a2271e9d1559e51ab0f2c4
Christian Brabandt <cb@256bit.org>
parents:
7005
diff
changeset
|
5351 return; |
| 7 | 5352 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
|
5353 // The Big5 encoding can have '\' in the trail byte. |
| 474 | 5354 if (enc_dbcs != 0 && (*mb_ptr2len)(p) > 1) |
| 7 | 5355 ++p; |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
5356 else if (*p == '\\') |
| 7 | 5357 *p = '/'; |
| 5358 } | |
| 5359 #endif | |
| 5360 | |
| 5361 /* | |
| 153 | 5362 * Try matching a filename with a "pattern" ("prog" is NULL), or use the |
| 5363 * precompiled regprog "prog" ("pattern" is NULL). That avoids calling | |
| 5364 * vim_regcomp() often. | |
| 7 | 5365 * Used for autocommands and 'wildignore'. |
| 5366 * Returns TRUE if there is a match, FALSE otherwise. | |
| 5367 */ | |
|
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
|
5368 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5369 match_file_pat( |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5370 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
|
5371 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
|
5372 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
|
5373 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
|
5374 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
|
5375 int allow_dirs) // allow matching with dir |
| 7 | 5376 { |
| 5377 regmatch_T regmatch; | |
| 5378 int result = FALSE; | |
| 5379 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5380 regmatch.rm_ic = p_fic; // ignore case if 'fileignorecase' is set |
| 6470 | 5381 if (prog != NULL) |
| 5382 regmatch.regprog = *prog; | |
| 7 | 5383 else |
| 6470 | 5384 regmatch.regprog = vim_regcomp(pattern, RE_MAGIC); |
| 7 | 5385 |
| 5386 /* | |
| 5387 * Try for a match with the pattern with: | |
| 5388 * 1. the full file name, when the pattern has a '/'. | |
| 5389 * 2. the short file name, when the pattern has a '/'. | |
| 5390 * 3. the tail of the file name, when the pattern has no '/'. | |
| 5391 */ | |
| 6470 | 5392 if (regmatch.regprog != NULL |
| 7 | 5393 && ((allow_dirs |
| 5394 && (vim_regexec(®match, fname, (colnr_T)0) | |
| 5395 || (sfname != NULL | |
| 5396 && vim_regexec(®match, sfname, (colnr_T)0)))) | |
| 6470 | 5397 || (!allow_dirs && vim_regexec(®match, tail, (colnr_T)0)))) |
| 7 | 5398 result = TRUE; |
| 5399 | |
| 6375 | 5400 if (prog != NULL) |
| 5401 *prog = regmatch.regprog; | |
| 5402 else | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
5403 vim_regfree(regmatch.regprog); |
| 7 | 5404 return result; |
| 5405 } | |
| 5406 | |
| 5407 /* | |
| 5408 * Return TRUE if a file matches with a pattern in "list". | |
| 5409 * "list" is a comma-separated list of patterns, like 'wildignore'. | |
| 5410 * "sfname" is the short file name or NULL, "ffname" the long file name. | |
| 5411 */ | |
| 5412 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5413 match_file_list(char_u *list, char_u *sfname, char_u *ffname) |
| 7 | 5414 { |
| 5415 char_u buf[100]; | |
| 5416 char_u *tail; | |
| 5417 char_u *regpat; | |
| 5418 char allow_dirs; | |
| 5419 int match; | |
| 5420 char_u *p; | |
| 5421 | |
| 5422 tail = gettail(sfname); | |
| 5423 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5424 // try all patterns in 'wildignore' |
| 7 | 5425 p = list; |
| 5426 while (*p) | |
| 5427 { | |
| 5428 copy_option_part(&p, buf, 100, ","); | |
| 5429 regpat = file_pat_to_reg_pat(buf, NULL, &allow_dirs, FALSE); | |
| 5430 if (regpat == NULL) | |
| 5431 break; | |
| 153 | 5432 match = match_file_pat(regpat, NULL, ffname, sfname, |
| 5433 tail, (int)allow_dirs); | |
| 7 | 5434 vim_free(regpat); |
| 5435 if (match) | |
| 5436 return TRUE; | |
| 5437 } | |
| 5438 return FALSE; | |
| 5439 } | |
| 5440 | |
| 5441 /* | |
| 5442 * Convert the given pattern "pat" which has shell style wildcards in it, into | |
| 5443 * a regular expression, and return the result in allocated memory. If there | |
| 5444 * is a directory path separator to be matched, then TRUE is put in | |
| 5445 * allow_dirs, otherwise FALSE is put there -- webb. | |
| 5446 * Handle backslashes before special characters, like "\*" and "\ ". | |
| 5447 * | |
| 5448 * Returns NULL when out of memory. | |
| 5449 */ | |
| 5450 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5451 file_pat_to_reg_pat( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5452 char_u *pat, |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5453 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
|
5454 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
|
5455 int no_bslash UNUSED) // Don't use a backward slash as pathsep |
| 7 | 5456 { |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5457 int size = 2; // '^' at start, '$' at end |
| 7 | 5458 char_u *endp; |
| 5459 char_u *reg_pat; | |
| 5460 char_u *p; | |
| 5461 int i; | |
| 5462 int nested = 0; | |
| 5463 int add_dollar = TRUE; | |
| 5464 | |
| 5465 if (allow_dirs != NULL) | |
| 5466 *allow_dirs = FALSE; | |
| 5467 if (pat_end == NULL) | |
| 5468 pat_end = pat + STRLEN(pat); | |
| 5469 | |
| 5470 for (p = pat; p < pat_end; p++) | |
| 5471 { | |
| 5472 switch (*p) | |
| 5473 { | |
| 5474 case '*': | |
| 5475 case '.': | |
| 5476 case ',': | |
| 5477 case '{': | |
| 5478 case '}': | |
| 5479 case '~': | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5480 size += 2; // extra backslash |
| 7 | 5481 break; |
| 5482 #ifdef BACKSLASH_IN_FILENAME | |
| 5483 case '\\': | |
| 5484 case '/': | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5485 size += 4; // could become "[\/]" |
| 7 | 5486 break; |
| 5487 #endif | |
| 5488 default: | |
| 5489 size++; | |
| 474 | 5490 if (enc_dbcs != 0 && (*mb_ptr2len)(p) > 1) |
| 7 | 5491 { |
| 5492 ++p; | |
| 5493 ++size; | |
| 5494 } | |
| 5495 break; | |
| 5496 } | |
| 5497 } | |
| 5498 reg_pat = alloc(size + 1); | |
| 5499 if (reg_pat == NULL) | |
| 5500 return NULL; | |
| 5501 | |
| 5502 i = 0; | |
| 5503 | |
| 5504 if (pat[0] == '*') | |
| 5505 while (pat[0] == '*' && pat < pat_end - 1) | |
| 5506 pat++; | |
| 5507 else | |
| 5508 reg_pat[i++] = '^'; | |
| 5509 endp = pat_end - 1; | |
| 7005 | 5510 if (endp >= pat && *endp == '*') |
| 7 | 5511 { |
| 5512 while (endp - pat > 0 && *endp == '*') | |
| 5513 endp--; | |
| 5514 add_dollar = FALSE; | |
| 5515 } | |
| 5516 for (p = pat; *p && nested >= 0 && p <= endp; p++) | |
| 5517 { | |
| 5518 switch (*p) | |
| 5519 { | |
| 5520 case '*': | |
| 5521 reg_pat[i++] = '.'; | |
| 5522 reg_pat[i++] = '*'; | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5523 while (p[1] == '*') // "**" matches like "*" |
| 444 | 5524 ++p; |
| 7 | 5525 break; |
| 5526 case '.': | |
| 5527 case '~': | |
| 5528 reg_pat[i++] = '\\'; | |
| 5529 reg_pat[i++] = *p; | |
| 5530 break; | |
| 5531 case '?': | |
| 5532 reg_pat[i++] = '.'; | |
| 5533 break; | |
| 5534 case '\\': | |
| 5535 if (p[1] == NUL) | |
| 5536 break; | |
| 5537 #ifdef BACKSLASH_IN_FILENAME | |
| 5538 if (!no_bslash) | |
| 5539 { | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5540 // translate: |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5541 // "\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
|
5542 // "\*" to "\\.*" e.g., "dir\*.c" |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5543 // "\?" to "\\." e.g., "dir\??.c" |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5544 // "\+" to "\+" e.g., "fileX\+.c" |
| 7 | 5545 if ((vim_isfilec(p[1]) || p[1] == '*' || p[1] == '?') |
| 5546 && p[1] != '+') | |
| 5547 { | |
| 5548 reg_pat[i++] = '['; | |
| 5549 reg_pat[i++] = '\\'; | |
| 5550 reg_pat[i++] = '/'; | |
| 5551 reg_pat[i++] = ']'; | |
| 5552 if (allow_dirs != NULL) | |
| 5553 *allow_dirs = TRUE; | |
| 5554 break; | |
| 5555 } | |
| 5556 } | |
| 5557 #endif | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5558 // Undo escaping from ExpandEscape(): |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5559 // foo\?bar -> foo?bar |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5560 // foo\%bar -> foo%bar |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5561 // foo\,bar -> foo,bar |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5562 // foo\ bar -> foo bar |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5563 // 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
|
5564 // regexp. |
|
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5565 // 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
|
5566 // verymagic. Use "\\\{n,m\}"" to get "\{n,m}". |
| 7 | 5567 if (*++p == '?' |
| 5568 #ifdef BACKSLASH_IN_FILENAME | |
| 5569 && no_bslash | |
| 5570 #endif | |
| 5571 ) | |
| 5572 reg_pat[i++] = '?'; | |
| 5573 else | |
|
5104
93cccad6a26b
updated for version 7.3.1295
Bram Moolenaar <bram@vim.org>
parents:
5008
diff
changeset
|
5574 if (*p == ',' || *p == '%' || *p == '#' |
| 6999 | 5575 || vim_isspace(*p) || *p == '{' || *p == '}') |
|
2243
03a5f2897db3
Fix completion of file names with '%' and '*'.
Bram Moolenaar <bram@vim.org>
parents:
2241
diff
changeset
|
5576 reg_pat[i++] = *p; |
|
5259
6b7ab6a4f31a
updated for version 7.4b.006
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
5577 else if (*p == '\\' && p[1] == '\\' && p[2] == '{') |
|
6b7ab6a4f31a
updated for version 7.4b.006
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
5578 { |
|
6b7ab6a4f31a
updated for version 7.4b.006
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
5579 reg_pat[i++] = '\\'; |
|
6b7ab6a4f31a
updated for version 7.4b.006
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
5580 reg_pat[i++] = '{'; |
|
6b7ab6a4f31a
updated for version 7.4b.006
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
5581 p += 2; |
|
6b7ab6a4f31a
updated for version 7.4b.006
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
5582 } |
| 7 | 5583 else |
| 5584 { | |
| 5585 if (allow_dirs != NULL && vim_ispathsep(*p) | |
| 5586 #ifdef BACKSLASH_IN_FILENAME | |
| 5587 && (!no_bslash || *p != '\\') | |
| 5588 #endif | |
| 5589 ) | |
| 5590 *allow_dirs = TRUE; | |
| 5591 reg_pat[i++] = '\\'; | |
| 5592 reg_pat[i++] = *p; | |
| 5593 } | |
| 5594 break; | |
| 5595 #ifdef BACKSLASH_IN_FILENAME | |
| 5596 case '/': | |
| 5597 reg_pat[i++] = '['; | |
| 5598 reg_pat[i++] = '\\'; | |
| 5599 reg_pat[i++] = '/'; | |
| 5600 reg_pat[i++] = ']'; | |
| 5601 if (allow_dirs != NULL) | |
| 5602 *allow_dirs = TRUE; | |
| 5603 break; | |
| 5604 #endif | |
| 5605 case '{': | |
| 5606 reg_pat[i++] = '\\'; | |
| 5607 reg_pat[i++] = '('; | |
| 5608 nested++; | |
| 5609 break; | |
| 5610 case '}': | |
| 5611 reg_pat[i++] = '\\'; | |
| 5612 reg_pat[i++] = ')'; | |
| 5613 --nested; | |
| 5614 break; | |
| 5615 case ',': | |
| 5616 if (nested) | |
| 5617 { | |
| 5618 reg_pat[i++] = '\\'; | |
| 5619 reg_pat[i++] = '|'; | |
| 5620 } | |
| 5621 else | |
| 5622 reg_pat[i++] = ','; | |
| 5623 break; | |
| 5624 default: | |
| 474 | 5625 if (enc_dbcs != 0 && (*mb_ptr2len)(p) > 1) |
| 7 | 5626 reg_pat[i++] = *p++; |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
5627 else if (allow_dirs != NULL && vim_ispathsep(*p)) |
| 7 | 5628 *allow_dirs = TRUE; |
| 5629 reg_pat[i++] = *p; | |
| 5630 break; | |
| 5631 } | |
| 5632 } | |
| 5633 if (add_dollar) | |
| 5634 reg_pat[i++] = '$'; | |
| 5635 reg_pat[i] = NUL; | |
| 5636 if (nested != 0) | |
| 5637 { | |
| 5638 if (nested < 0) | |
|
26861
df2de1e63de0
patch 8.2.3959: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25963
diff
changeset
|
5639 emsg(_(e_missing_open_curly)); |
| 7 | 5640 else |
|
26861
df2de1e63de0
patch 8.2.3959: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25963
diff
changeset
|
5641 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
|
5642 VIM_CLEAR(reg_pat); |
| 7 | 5643 } |
| 5644 return reg_pat; | |
| 5645 } | |
| 2664 | 5646 |
| 5647 #if defined(EINTR) || defined(PROTO) | |
| 5648 /* | |
| 5649 * Version of read() that retries when interrupted by EINTR (possibly | |
| 5650 * by a SIGWINCH). | |
| 5651 */ | |
| 5652 long | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5653 read_eintr(int fd, void *buf, size_t bufsize) |
| 2664 | 5654 { |
| 5655 long ret; | |
| 5656 | |
| 5657 for (;;) | |
| 5658 { | |
| 5659 ret = vim_read(fd, buf, bufsize); | |
| 5660 if (ret >= 0 || errno != EINTR) | |
| 5661 break; | |
| 5662 } | |
| 5663 return ret; | |
| 5664 } | |
| 5665 | |
| 5666 /* | |
| 5667 * Version of write() 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 write_eintr(int fd, void *buf, size_t bufsize) |
| 2664 | 5672 { |
| 5673 long ret = 0; | |
| 5674 long wlen; | |
| 5675 | |
|
18779
8f05b3cf8557
patch 8.1.2379: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18767
diff
changeset
|
5676 // 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
|
5677 // by a signal. |
| 2664 | 5678 while (ret < (long)bufsize) |
| 5679 { | |
| 2666 | 5680 wlen = vim_write(fd, (char *)buf + ret, bufsize - ret); |
| 2664 | 5681 if (wlen < 0) |
| 5682 { | |
| 5683 if (errno != EINTR) | |
| 5684 break; | |
| 5685 } | |
| 5686 else | |
| 5687 ret += wlen; | |
| 5688 } | |
| 5689 return ret; | |
| 5690 } | |
| 5691 #endif |