Commit | Line | Data |
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ef1aa910 | 1 | /* -*- c-file-style: "linux" -*- |
91262d5d MP |
2 | |
3 | rsync -- fast file replication program | |
2cda2560 WD |
4 | |
5 | Copyright (C) 1996-2000 by Andrew Tridgell | |
2f03f956 | 6 | Copyright (C) Paul Mackerras 1996 |
91262d5d | 7 | Copyright (C) 2002 by Martin Pool <mbp@samba.org> |
2cda2560 | 8 | |
2f03f956 AT |
9 | This program is free software; you can redistribute it and/or modify |
10 | it under the terms of the GNU General Public License as published by | |
11 | the Free Software Foundation; either version 2 of the License, or | |
12 | (at your option) any later version. | |
2cda2560 | 13 | |
2f03f956 AT |
14 | This program is distributed in the hope that it will be useful, |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
2cda2560 | 18 | |
2f03f956 AT |
19 | You should have received a copy of the GNU General Public License |
20 | along with this program; if not, write to the Free Software | |
21 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
22 | */ | |
23 | ||
24 | #include "rsync.h" | |
25 | ||
26 | extern int verbose; | |
27 | extern int dry_run; | |
6c3862fa WD |
28 | extern int log_format_has_i; |
29 | extern int log_format_has_o_or_i; | |
30 | extern int daemon_log_format_has_i; | |
31 | extern int am_root; | |
32 | extern int am_server; | |
33 | extern int am_daemon; | |
2f03f956 | 34 | extern int relative_paths; |
716e73d4 | 35 | extern int keep_dirlinks; |
2f03f956 | 36 | extern int preserve_links; |
2f03f956 AT |
37 | extern int preserve_devices; |
38 | extern int preserve_hard_links; | |
6744b62d WD |
39 | extern int preserve_perms; |
40 | extern int preserve_uid; | |
41 | extern int preserve_gid; | |
3ea9bbd6 WD |
42 | extern int preserve_times; |
43 | extern int omit_dir_times; | |
fa13f396 | 44 | extern int delete_during; |
fe960187 | 45 | extern int remove_sent_files; |
2f03f956 | 46 | extern int update_only; |
3d6feada | 47 | extern int opt_ignore_existing; |
cd6aa5b5 WD |
48 | extern int inplace; |
49 | extern int make_backups; | |
2f03f956 AT |
50 | extern int csum_length; |
51 | extern int ignore_times; | |
f83f0548 | 52 | extern int size_only; |
7d1bfaf7 | 53 | extern OFF_T max_size; |
2f03f956 | 54 | extern int io_timeout; |
d04e9c51 | 55 | extern int protocol_version; |
8e85be0a | 56 | extern int fuzzy_basis; |
2f03f956 | 57 | extern int always_checksum; |
a7260c40 | 58 | extern char *partial_dir; |
b7e8628c | 59 | extern char *basis_dir[]; |
2be2fb3e | 60 | extern int compare_dest; |
59c95e42 | 61 | extern int link_dest; |
5774786f WD |
62 | extern int whole_file; |
63 | extern int local_server; | |
5774786f | 64 | extern int list_only; |
b9f592fb | 65 | extern int read_batch; |
5774786f WD |
66 | extern int only_existing; |
67 | extern int orig_umask; | |
68 | extern int safe_symlinks; | |
a255c592 | 69 | extern long block_size; /* "long" because popt can't set an int32. */ |
6c3862fa | 70 | extern struct stats stats; |
2f03f956 | 71 | |
7842418b | 72 | extern struct filter_list_struct server_filter_list; |
97f9dcae | 73 | |
b7e8628c | 74 | static int unchanged_attrs(struct file_struct *file, STRUCT_STAT *st) |
2f03f956 | 75 | { |
b7e8628c WD |
76 | if (preserve_perms |
77 | && (st->st_mode & CHMOD_BITS) != (file->mode & CHMOD_BITS)) | |
84acca07 | 78 | return 0; |
bb24028f | 79 | |
b7e8628c WD |
80 | if (am_root && preserve_uid && st->st_uid != file->uid) |
81 | return 0; | |
bb24028f | 82 | |
b7e8628c WD |
83 | if (preserve_gid && file->gid != GID_NONE && st->st_gid != file->gid) |
84 | return 0; | |
85 | ||
86 | return 1; | |
87 | } | |
88 | ||
06a1dbad | 89 | |
c557eb8c WD |
90 | #define SID_UPDATING ITEM_UPDATING |
91 | #define SID_REPORT_CHECKSUM ITEM_REPORT_CHECKSUM | |
8237f930 WD |
92 | #define SID_USING_ALT_BASIS ITEM_USING_ALT_BASIS |
93 | /* This flag doesn't get sent, so it must be outside 0xffff. */ | |
c557eb8c | 94 | #define SID_NO_DEST_AND_NO_UPDATE (1<<16) |
06a1dbad | 95 | |
c557eb8c WD |
96 | static void itemize(struct file_struct *file, int statret, STRUCT_STAT *st, |
97 | int32 sflags, int f_out, int ndx) | |
06a1dbad | 98 | { |
8237f930 | 99 | int iflags = sflags & 0xffff; |
06a1dbad | 100 | |
c557eb8c WD |
101 | if (statret >= 0) { |
102 | if (S_ISREG(file->mode) && file->length != st->st_size) | |
103 | iflags |= ITEM_REPORT_SIZE; | |
88b218fa WD |
104 | if (!(sflags & SID_NO_DEST_AND_NO_UPDATE)) { |
105 | int keep_time = !preserve_times ? 0 | |
106 | : S_ISDIR(file->mode) ? !omit_dir_times | |
107 | : !S_ISLNK(file->mode); | |
108 | ||
109 | if ((iflags & ITEM_UPDATING && !keep_time) | |
110 | || (keep_time && file->modtime != st->st_mtime)) | |
111 | iflags |= ITEM_REPORT_TIME; | |
112 | if (preserve_perms && file->mode != st->st_mode) | |
113 | iflags |= ITEM_REPORT_PERMS; | |
114 | if (preserve_uid && am_root && file->uid != st->st_uid) | |
115 | iflags |= ITEM_REPORT_OWNER; | |
116 | if (preserve_gid && file->gid != GID_NONE | |
117 | && st->st_gid != file->gid) | |
118 | iflags |= ITEM_REPORT_GROUP; | |
119 | } | |
c557eb8c | 120 | } else |
88b218fa | 121 | iflags |= ITEM_IS_NEW | ITEM_UPDATING; |
c557eb8c | 122 | |
8a8356b7 | 123 | if ((iflags || verbose > 1) && !read_batch) { |
6c3862fa WD |
124 | if (protocol_version >= 29) { |
125 | if (ndx >= 0) | |
126 | write_int(f_out, ndx); | |
127 | write_shortint(f_out, iflags); | |
128 | } else if (ndx >= 0) | |
129 | log_recv(file, &stats, iflags); | |
06a1dbad WD |
130 | } |
131 | } | |
132 | ||
133 | ||
b7e8628c WD |
134 | /* Perform our quick-check heuristic for determining if a file is unchanged. */ |
135 | static int unchanged_file(char *fn, struct file_struct *file, STRUCT_STAT *st) | |
136 | { | |
137 | if (st->st_size != file->length) | |
138 | return 0; | |
59c95e42 | 139 | |
2cda2560 | 140 | /* if always checksum is set then we use the checksum instead |
2f03f956 AT |
141 | of the file time to determine whether to sync */ |
142 | if (always_checksum && S_ISREG(st->st_mode)) { | |
143 | char sum[MD4_SUM_LENGTH]; | |
b7e8628c | 144 | file_checksum(fn, sum, st->st_size); |
728d0922 | 145 | return memcmp(sum, file->u.sum, protocol_version < 21 ? 2 |
84acca07 | 146 | : MD4_SUM_LENGTH) == 0; |
2f03f956 AT |
147 | } |
148 | ||
cc1e997d | 149 | if (size_only) |
84acca07 | 150 | return 1; |
2f03f956 | 151 | |
cc1e997d | 152 | if (ignore_times) |
84acca07 | 153 | return 0; |
cc1e997d | 154 | |
84acca07 | 155 | return cmp_modtime(st->st_mtime, file->modtime) == 0; |
2f03f956 AT |
156 | } |
157 | ||
158 | ||
ec8290c8 | 159 | /* |
195bd906 | 160 | * set (initialize) the size entries in the per-file sum_struct |
ec8290c8 | 161 | * calculating dynamic block and checksum sizes. |
195bd906 | 162 | * |
ec8290c8 | 163 | * This is only called from generate_and_send_sums() but is a separate |
195bd906 S |
164 | * function to encapsulate the logic. |
165 | * | |
166 | * The block size is a rounded square root of file length. | |
167 | * | |
168 | * The checksum size is determined according to: | |
169 | * blocksum_bits = BLOCKSUM_EXP + 2*log2(file_len) - log2(block_len) | |
170 | * provided by Donovan Baarda which gives a probability of rsync | |
171 | * algorithm corrupting data and falling back using the whole md4 | |
172 | * checksums. | |
173 | * | |
174 | * This might be made one of several selectable heuristics. | |
175 | */ | |
1490812a | 176 | static void sum_sizes_sqroot(struct sum_struct *sum, int64 len) |
195bd906 | 177 | { |
a255c592 | 178 | int32 blength; |
da9d12f5 | 179 | int s2length; |
195bd906 | 180 | |
a255c592 | 181 | if (block_size) |
195bd906 | 182 | blength = block_size; |
a255c592 | 183 | else if (len <= BLOCK_SIZE * BLOCK_SIZE) |
195bd906 | 184 | blength = BLOCK_SIZE; |
a255c592 WD |
185 | else { |
186 | int32 c; | |
1490812a | 187 | int64 l; |
eae7165c WD |
188 | int cnt; |
189 | for (c = 1, l = len, cnt = 0; l >>= 2; c <<= 1, cnt++) {} | |
190 | if (cnt >= 31 || c >= MAX_BLOCK_SIZE) | |
191 | blength = MAX_BLOCK_SIZE; | |
192 | else { | |
193 | blength = 0; | |
194 | do { | |
195 | blength |= c; | |
1490812a | 196 | if (len < (int64)blength * blength) |
eae7165c WD |
197 | blength &= ~c; |
198 | c >>= 1; | |
199 | } while (c >= 8); /* round to multiple of 8 */ | |
200 | blength = MAX(blength, BLOCK_SIZE); | |
195bd906 | 201 | } |
195bd906 S |
202 | } |
203 | ||
d04e9c51 | 204 | if (protocol_version < 27) { |
195bd906 S |
205 | s2length = csum_length; |
206 | } else if (csum_length == SUM_LENGTH) { | |
207 | s2length = SUM_LENGTH; | |
208 | } else { | |
a255c592 | 209 | int32 c; |
1490812a | 210 | int64 l; |
da9d12f5 | 211 | int b = BLOCKSUM_BIAS; |
a255c592 WD |
212 | for (l = len; l >>= 1; b += 2) {} |
213 | for (c = blength; c >>= 1 && b; b--) {} | |
214 | /* add a bit, subtract rollsum, round up. */ | |
215 | s2length = (b + 1 - 32 + 7) / 8; /* --optimize in compiler-- */ | |
195bd906 S |
216 | s2length = MAX(s2length, csum_length); |
217 | s2length = MIN(s2length, SUM_LENGTH); | |
218 | } | |
219 | ||
220 | sum->flength = len; | |
221 | sum->blength = blength; | |
222 | sum->s2length = s2length; | |
223 | sum->count = (len + (blength - 1)) / blength; | |
224 | sum->remainder = (len % blength); | |
225 | ||
226 | if (sum->count && verbose > 2) { | |
a255c592 WD |
227 | rprintf(FINFO, |
228 | "count=%.0f rem=%ld blength=%ld s2length=%d flength=%.0f\n", | |
229 | (double)sum->count, (long)sum->remainder, (long)sum->blength, | |
da9d12f5 | 230 | sum->s2length, (double)sum->flength); |
195bd906 S |
231 | } |
232 | } | |
80605142 | 233 | |
bceec82f | 234 | |
80605142 WD |
235 | /* |
236 | * Generate and send a stream of signatures/checksums that describe a buffer | |
e66dfd18 | 237 | * |
80605142 WD |
238 | * Generate approximately one checksum every block_len bytes. |
239 | */ | |
cd6aa5b5 | 240 | static void generate_and_send_sums(int fd, OFF_T len, int f_out, int f_copy) |
2f03f956 | 241 | { |
a1cbe76e | 242 | int32 i; |
6e45e1dd | 243 | struct map_struct *mapbuf; |
80605142 | 244 | struct sum_struct sum; |
2f03f956 AT |
245 | OFF_T offset = 0; |
246 | ||
423dba8e | 247 | sum_sizes_sqroot(&sum, len); |
e66dfd18 | 248 | |
6e45e1dd | 249 | if (len > 0) |
96d910c7 | 250 | mapbuf = map_file(fd, len, MAX_MAP_SIZE, sum.blength); |
6e45e1dd WD |
251 | else |
252 | mapbuf = NULL; | |
253 | ||
fc0257c9 | 254 | write_sum_head(f_out, &sum); |
2f03f956 | 255 | |
80605142 | 256 | for (i = 0; i < sum.count; i++) { |
a255c592 | 257 | int32 n1 = (int32)MIN(len, (OFF_T)sum.blength); |
6e45e1dd | 258 | char *map = map_ptr(mapbuf, offset, n1); |
80605142 WD |
259 | uint32 sum1 = get_checksum1(map, n1); |
260 | char sum2[SUM_LENGTH]; | |
2f03f956 | 261 | |
cd6aa5b5 WD |
262 | if (f_copy >= 0) |
263 | full_write(f_copy, map, n1); | |
264 | ||
80605142 | 265 | get_checksum2(map, n1, sum2); |
2f03f956 | 266 | |
80605142 | 267 | if (verbose > 3) { |
e66dfd18 | 268 | rprintf(FINFO, |
a255c592 WD |
269 | "chunk[%.0f] offset=%.0f len=%ld sum1=%08lx\n", |
270 | (double)i, (double)offset, (long)n1, | |
0e36d9da | 271 | (unsigned long)sum1); |
80605142 WD |
272 | } |
273 | write_int(f_out, sum1); | |
fc0257c9 | 274 | write_buf(f_out, sum2, sum.s2length); |
2f03f956 AT |
275 | len -= n1; |
276 | offset += n1; | |
277 | } | |
6e45e1dd WD |
278 | |
279 | if (mapbuf) | |
280 | unmap_file(mapbuf); | |
2f03f956 AT |
281 | } |
282 | ||
06a1dbad | 283 | |
8e85be0a WD |
284 | /* Try to find a filename in the same dir as "fname" with a similar name. */ |
285 | static int find_fuzzy(struct file_struct *file, struct file_list *dirlist) | |
286 | { | |
287 | int fname_len, fname_suf_len; | |
288 | const char *fname_suf, *fname = file->basename; | |
289 | uint32 lowest_dist = 0x7FFFFFFF; | |
290 | int j, lowest_j = -1; | |
291 | ||
292 | fname_len = strlen(fname); | |
293 | fname_suf = find_filename_suffix(fname, fname_len, &fname_suf_len); | |
294 | ||
295 | for (j = 0; j < dirlist->count; j++) { | |
296 | struct file_struct *fp = dirlist->files[j]; | |
297 | const char *suf, *name; | |
298 | int len, suf_len; | |
299 | uint32 dist; | |
300 | ||
301 | if (!S_ISREG(fp->mode) || !fp->length | |
302 | || fp->flags & FLAG_NO_FUZZY) | |
303 | continue; | |
304 | ||
305 | name = fp->basename; | |
306 | ||
307 | if (fp->length == file->length | |
308 | && fp->modtime == file->modtime) { | |
309 | if (verbose > 4) { | |
310 | rprintf(FINFO, | |
311 | "fuzzy size/modtime match for %s\n", | |
312 | name); | |
313 | } | |
314 | return j; | |
315 | } | |
316 | ||
317 | len = strlen(name); | |
318 | suf = find_filename_suffix(name, len, &suf_len); | |
319 | ||
320 | dist = fuzzy_distance(name, len, fname, fname_len); | |
321 | /* Add some extra weight to how well the suffixes match. */ | |
322 | dist += fuzzy_distance(suf, suf_len, fname_suf, fname_suf_len) | |
323 | * 10; | |
324 | if (verbose > 4) { | |
325 | rprintf(FINFO, "fuzzy distance for %s = %d.%05d\n", | |
326 | name, (int)(dist>>16), (int)(dist&0xFFFF)); | |
327 | } | |
328 | if (dist <= lowest_dist) { | |
329 | lowest_dist = dist; | |
330 | lowest_j = j; | |
331 | } | |
332 | } | |
333 | ||
334 | return lowest_j; | |
335 | } | |
336 | ||
2f03f956 | 337 | |
0492fdfb WD |
338 | /* Acts on flist->file's ndx'th item, whose name is fname. If a directory, |
339 | * make sure it exists, and has the right permissions/timestamp info. For | |
340 | * all other non-regular files (symlinks, etc.) we create them here. For | |
341 | * regular files that have changed, we try to find a basis file and then | |
342 | * start sending checksums. | |
ef1aa910 | 343 | * |
0492fdfb WD |
344 | * Note that f_out is set to -1 when doing final directory-permission and |
345 | * modification-time repair. */ | |
fa13f396 | 346 | static void recv_generator(char *fname, struct file_list *flist, |
0492fdfb | 347 | struct file_struct *file, int ndx, |
41cfde6b | 348 | int f_out, int f_out_name) |
2cda2560 | 349 | { |
8174bc35 | 350 | static int missing_below = -1, excluded_below = -1; |
8e85be0a WD |
351 | static char *fuzzy_dirname = NULL; |
352 | static struct file_list *fuzzy_dirlist = NULL; | |
353 | struct file_struct *fuzzy_file = NULL; | |
41cfde6b | 354 | int fd = -1, f_copy = -1; |
89f7eff3 | 355 | STRUCT_STAT st, partial_st; |
41cfde6b | 356 | struct file_struct *back_file = NULL; |
e7d13fe5 | 357 | int statret, stat_errno; |
41cfde6b | 358 | char *fnamecmp, *partialptr, *backupptr = NULL; |
375a4556 | 359 | char fnamecmpbuf[MAXPATHLEN]; |
8e3ead09 | 360 | int itemizing, maybe_PERMS_REPORT; |
41cfde6b | 361 | uchar fnamecmp_type; |
6c3862fa | 362 | enum logcode code; |
f7632fc6 | 363 | |
dfd5ba6a WD |
364 | if (list_only) |
365 | return; | |
2f03f956 | 366 | |
6c3862fa WD |
367 | if (protocol_version >= 29) { |
368 | itemizing = 1; | |
369 | code = daemon_log_format_has_i ? 0 : FLOG; | |
6c3862fa WD |
370 | maybe_PERMS_REPORT = log_format_has_i ? 0 : PERMS_REPORT; |
371 | } else if (am_daemon) { | |
372 | itemizing = daemon_log_format_has_i && !dry_run; | |
373 | code = itemizing || dry_run ? FCLIENT : FINFO; | |
6c3862fa WD |
374 | maybe_PERMS_REPORT = PERMS_REPORT; |
375 | } else if (!am_server) { | |
376 | itemizing = log_format_has_i; | |
377 | code = itemizing ? 0 : FINFO; | |
6c3862fa WD |
378 | maybe_PERMS_REPORT = log_format_has_i ? 0 : PERMS_REPORT; |
379 | } else { | |
380 | itemizing = 0; | |
381 | code = FINFO; | |
6c3862fa WD |
382 | maybe_PERMS_REPORT = PERMS_REPORT; |
383 | } | |
384 | ||
8e85be0a WD |
385 | if (!fname) { |
386 | if (fuzzy_dirlist) { | |
387 | flist_free(fuzzy_dirlist); | |
388 | fuzzy_dirlist = NULL; | |
389 | fuzzy_dirname = NULL; | |
390 | } | |
391 | if (missing_below >= 0) { | |
392 | dry_run--; | |
393 | missing_below = -1; | |
394 | } | |
395 | return; | |
396 | } | |
397 | ||
4875d6b6 WD |
398 | if (verbose > 2) { |
399 | rprintf(FINFO, "recv_generator(%s,%d)\n", | |
400 | safe_fname(fname), ndx); | |
401 | } | |
2f03f956 | 402 | |
8174bc35 WD |
403 | if (server_filter_list.head) { |
404 | if (excluded_below >= 0) { | |
405 | if (file->dir.depth > excluded_below) | |
406 | goto skipping; | |
407 | excluded_below = -1; | |
408 | } | |
409 | if (check_filter(&server_filter_list, fname, | |
410 | S_ISDIR(file->mode)) < 0) { | |
411 | if (S_ISDIR(file->mode)) | |
412 | excluded_below = file->dir.depth; | |
413 | skipping: | |
414 | if (verbose) { | |
415 | rprintf(FINFO, | |
416 | "skipping server-excluded file \"%s\"\n", | |
417 | safe_fname(fname)); | |
418 | } | |
419 | return; | |
3e35c34b | 420 | } |
3e35c34b | 421 | } |
97f9dcae | 422 | |
8e85be0a | 423 | if (missing_below >= 0 && file->dir.depth <= missing_below) { |
df337831 WD |
424 | dry_run--; |
425 | missing_below = -1; | |
426 | } | |
73f7af0e WD |
427 | if (dry_run > 1) { |
428 | statret = -1; | |
429 | stat_errno = ENOENT; | |
430 | } else { | |
8e85be0a WD |
431 | if (fuzzy_basis && S_ISREG(file->mode)) { |
432 | char *dn = file->dirname ? file->dirname : "."; | |
433 | /* Yes, identical dirnames are guaranteed to have | |
434 | * identical pointers at this point. */ | |
435 | if (fuzzy_dirname != dn) { | |
436 | if (fuzzy_dirlist) | |
437 | flist_free(fuzzy_dirlist); | |
438 | fuzzy_dirname = dn; | |
439 | fuzzy_dirlist = get_dirlist(fuzzy_dirname, 1); | |
440 | } | |
441 | } | |
442 | ||
73f7af0e WD |
443 | statret = link_stat(fname, &st, |
444 | keep_dirlinks && S_ISDIR(file->mode)); | |
445 | stat_errno = errno; | |
446 | } | |
63787382 | 447 | |
a7260c40 | 448 | if (only_existing && statret == -1 && stat_errno == ENOENT) { |
1347d512 | 449 | /* we only want to update existing files */ |
ecc81fce WD |
450 | if (verbose > 1) { |
451 | rprintf(FINFO, "not creating new file \"%s\"\n", | |
452 | safe_fname(fname)); | |
453 | } | |
1347d512 AT |
454 | return; |
455 | } | |
456 | ||
d9b4d267 WD |
457 | if (statret == 0 && !preserve_perms |
458 | && S_ISDIR(st.st_mode) == S_ISDIR(file->mode)) { | |
4df9f368 | 459 | /* if the file exists already and we aren't perserving |
2cda2560 WD |
460 | * permissions then act as though the remote end sent |
461 | * us the file permissions we already have */ | |
67e78a82 WD |
462 | file->mode = (file->mode & ~CHMOD_BITS) |
463 | | (st.st_mode & CHMOD_BITS); | |
4df9f368 AT |
464 | } |
465 | ||
2f03f956 | 466 | if (S_ISDIR(file->mode)) { |
2cda2560 WD |
467 | /* The file to be received is a directory, so we need |
468 | * to prepare appropriately. If there is already a | |
469 | * file of that name and it is *not* a directory, then | |
470 | * we need to delete it. If it doesn't exist, then | |
027428eb | 471 | * (perhaps recursively) create it. */ |
2f03f956 | 472 | if (statret == 0 && !S_ISDIR(st.st_mode)) { |
8e3ead09 | 473 | delete_file(fname, st.st_mode, DEL_TERSE); |
2f03f956 AT |
474 | statret = -1; |
475 | } | |
df337831 WD |
476 | if (dry_run && statret != 0 && missing_below < 0) { |
477 | missing_below = file->dir.depth; | |
478 | dry_run++; | |
479 | } | |
6c3862fa | 480 | if (itemizing && f_out != -1) |
c557eb8c | 481 | itemize(file, statret, &st, 0, f_out, ndx); |
2f03f956 | 482 | if (statret != 0 && do_mkdir(fname,file->mode) != 0 && errno != EEXIST) { |
027428eb WD |
483 | if (!relative_paths || errno != ENOENT |
484 | || create_directory_path(fname, orig_umask) < 0 | |
485 | || do_mkdir(fname, file->mode) < 0) { | |
d62bcc17 WD |
486 | rsyserr(FERROR, errno, |
487 | "recv_generator: mkdir %s failed", | |
488 | full_fname(fname)); | |
2f03f956 AT |
489 | } |
490 | } | |
716e73d4 | 491 | if (set_perms(fname, file, statret ? NULL : &st, 0) |
6c3862fa WD |
492 | && verbose && code && f_out != -1) |
493 | rprintf(code, "%s/\n", safe_fname(fname)); | |
c93fad5e | 494 | if (delete_during && f_out != -1 && csum_length != SUM_LENGTH |
31937d36 WD |
495 | && (file->flags & FLAG_DEL_HERE)) |
496 | delete_in_dir(flist, fname, file); | |
2f03f956 | 497 | return; |
06a1dbad | 498 | } |
6c3862fa | 499 | |
06a1dbad | 500 | if (max_size && file->length > max_size) { |
4875d6b6 WD |
501 | if (verbose > 1) { |
502 | rprintf(FINFO, "%s is over max-size\n", | |
503 | safe_fname(fname)); | |
504 | } | |
7d1bfaf7 | 505 | return; |
2f03f956 AT |
506 | } |
507 | ||
508 | if (preserve_links && S_ISLNK(file->mode)) { | |
4f5b0756 | 509 | #ifdef SUPPORT_LINKS |
728d0922 | 510 | if (safe_symlinks && unsafe_symlink(file->u.link, fname)) { |
2f03f956 | 511 | if (verbose) { |
4875d6b6 WD |
512 | rprintf(FINFO, |
513 | "ignoring unsafe symlink %s -> \"%s\"\n", | |
514 | full_fname(fname), | |
515 | safe_fname(file->u.link)); | |
2f03f956 AT |
516 | } |
517 | return; | |
518 | } | |
519 | if (statret == 0) { | |
7e38410e WD |
520 | char lnk[MAXPATHLEN]; |
521 | int len; | |
522 | ||
8a8356b7 | 523 | if (!S_ISDIR(st.st_mode) |
7e38410e WD |
524 | && (len = readlink(fname, lnk, MAXPATHLEN-1)) > 0) { |
525 | lnk[len] = 0; | |
85d4d142 MP |
526 | /* A link already pointing to the |
527 | * right place -- no further action | |
528 | * required. */ | |
7e38410e | 529 | if (strcmp(lnk, file->u.link) == 0) { |
6c3862fa | 530 | if (itemizing) { |
c557eb8c WD |
531 | itemize(file, 0, &st, 0, |
532 | f_out, ndx); | |
533 | } | |
c41b52c4 | 534 | set_perms(fname, file, &st, |
8a8356b7 | 535 | maybe_PERMS_REPORT); |
2f03f956 AT |
536 | return; |
537 | } | |
2cda2560 | 538 | } |
7e38410e WD |
539 | /* Not the right symlink (or not a symlink), so |
540 | * delete it. */ | |
88b218fa | 541 | if (S_ISLNK(st.st_mode)) |
8a8356b7 | 542 | delete_file(fname, st.st_mode, DEL_TERSE); |
88b218fa | 543 | else { |
8e3ead09 | 544 | delete_file(fname, st.st_mode, DEL_TERSE); |
88b218fa WD |
545 | statret = -1; |
546 | } | |
2f03f956 | 547 | } |
728d0922 | 548 | if (do_symlink(file->u.link,fname) != 0) { |
d62bcc17 | 549 | rsyserr(FERROR, errno, "symlink %s -> \"%s\" failed", |
ecc81fce | 550 | full_fname(fname), safe_fname(file->u.link)); |
2f03f956 AT |
551 | } else { |
552 | set_perms(fname,file,NULL,0); | |
6c3862fa | 553 | if (itemizing) { |
c557eb8c WD |
554 | itemize(file, statret, &st, SID_UPDATING, |
555 | f_out, ndx); | |
6c3862fa WD |
556 | } |
557 | if (code && verbose) { | |
558 | rprintf(code, "%s -> %s\n", safe_fname(fname), | |
c557eb8c | 559 | safe_fname(file->u.link)); |
2f03f956 | 560 | } |
fe960187 WD |
561 | if (remove_sent_files && !dry_run) { |
562 | char numbuf[4]; | |
563 | SIVAL(numbuf, 0, ndx); | |
564 | send_msg(MSG_SUCCESS, numbuf, 4); | |
565 | } | |
2f03f956 AT |
566 | } |
567 | #endif | |
568 | return; | |
569 | } | |
570 | ||
2f03f956 | 571 | if (am_root && preserve_devices && IS_DEVICE(file->mode)) { |
2cda2560 | 572 | if (statret != 0 || |
2f03f956 | 573 | st.st_mode != file->mode || |
3915fd75 | 574 | st.st_rdev != file->u.rdev) { |
88b218fa | 575 | if (IS_DEVICE(st.st_mode)) |
8a8356b7 | 576 | delete_file(fname, st.st_mode, DEL_TERSE); |
88b218fa | 577 | else { |
8e3ead09 | 578 | delete_file(fname, st.st_mode, DEL_TERSE); |
88b218fa | 579 | statret = -1; |
c557eb8c | 580 | } |
d62bcc17 | 581 | if (verbose > 2) { |
2f03f956 | 582 | rprintf(FINFO,"mknod(%s,0%o,0x%x)\n", |
ecc81fce WD |
583 | safe_fname(fname), |
584 | (int)file->mode, (int)file->u.rdev); | |
d62bcc17 | 585 | } |
728d0922 | 586 | if (do_mknod(fname,file->mode,file->u.rdev) != 0) { |
d62bcc17 WD |
587 | rsyserr(FERROR, errno, "mknod %s failed", |
588 | full_fname(fname)); | |
2f03f956 AT |
589 | } else { |
590 | set_perms(fname,file,NULL,0); | |
6c3862fa | 591 | if (itemizing) { |
88b218fa WD |
592 | itemize(file, statret, &st, SID_UPDATING, |
593 | f_out, ndx); | |
6c3862fa WD |
594 | } |
595 | if (code && verbose) { | |
596 | rprintf(code, "%s\n", | |
ecc81fce WD |
597 | safe_fname(fname)); |
598 | } | |
2f03f956 AT |
599 | } |
600 | } else { | |
6c3862fa | 601 | if (itemizing) { |
c557eb8c WD |
602 | itemize(file, statret, &st, 0, |
603 | f_out, ndx); | |
604 | } | |
8a8356b7 | 605 | set_perms(fname, file, &st, maybe_PERMS_REPORT); |
2f03f956 AT |
606 | } |
607 | return; | |
608 | } | |
2f03f956 | 609 | |
6dff5992 | 610 | if (preserve_hard_links && hard_link_check(file, HL_CHECK_MASTER)) |
2f03f956 | 611 | return; |
2f03f956 AT |
612 | |
613 | if (!S_ISREG(file->mode)) { | |
ecc81fce WD |
614 | rprintf(FINFO, "skipping non-regular file \"%s\"\n", |
615 | safe_fname(fname)); | |
2f03f956 AT |
616 | return; |
617 | } | |
618 | ||
375a4556 | 619 | fnamecmp = fname; |
41cfde6b | 620 | fnamecmp_type = FNAMECMP_FNAME; |
375a4556 | 621 | |
06a1dbad | 622 | if (statret != 0 && basis_dir[0] != NULL) { |
b7e8628c WD |
623 | int fallback_match = -1; |
624 | int match_level = 0; | |
625 | int i = 0; | |
626 | do { | |
627 | pathjoin(fnamecmpbuf, sizeof fnamecmpbuf, | |
628 | basis_dir[i], fname); | |
629 | if (link_stat(fnamecmpbuf, &st, 0) == 0 | |
630 | && S_ISREG(st.st_mode)) { | |
631 | statret = 0; | |
632 | if (link_dest) { | |
633 | if (!match_level) { | |
634 | fallback_match = i; | |
635 | match_level = 1; | |
636 | } else if (match_level == 2 | |
637 | && !unchanged_attrs(file, &st)) | |
638 | continue; | |
639 | if (!unchanged_file(fnamecmpbuf, file, &st)) | |
640 | continue; | |
641 | fallback_match = i; | |
642 | match_level = 2; | |
643 | if (!unchanged_attrs(file, &st)) | |
644 | continue; | |
645 | } | |
646 | match_level = 3; | |
647 | break; | |
648 | } | |
649 | } while (basis_dir[++i] != NULL); | |
650 | if (statret == 0) { | |
651 | if (match_level < 3) { | |
652 | i = fallback_match; | |
653 | pathjoin(fnamecmpbuf, sizeof fnamecmpbuf, | |
654 | basis_dir[i], fname); | |
655 | } | |
4f5b0756 | 656 | #ifdef HAVE_LINK |
b7e8628c | 657 | if (link_dest && match_level == 3 && !dry_run) { |
e7d13fe5 WD |
658 | if (do_link(fnamecmpbuf, fname) < 0) { |
659 | if (verbose) { | |
660 | rsyserr(FINFO, errno, | |
661 | "link %s => %s", | |
4875d6b6 | 662 | full_fname(fnamecmpbuf), |
e7d13fe5 WD |
663 | safe_fname(fname)); |
664 | } | |
665 | fnamecmp = fnamecmpbuf; | |
2be2fb3e | 666 | fnamecmp_type = i; |
e7bc9b64 | 667 | } |
e7d13fe5 | 668 | } else |
59c95e42 | 669 | #endif |
41cfde6b | 670 | { |
e7d13fe5 | 671 | fnamecmp = fnamecmpbuf; |
2be2fb3e | 672 | fnamecmp_type = i; |
41cfde6b | 673 | } |
e7d13fe5 WD |
674 | } |
675 | } | |
676 | ||
677 | if (statret == 0 && !S_ISREG(st.st_mode)) { | |
8e3ead09 | 678 | if (delete_file(fname, st.st_mode, DEL_TERSE) != 0) |
e7d13fe5 WD |
679 | return; |
680 | statret = -1; | |
681 | stat_errno = ENOENT; | |
375a4556 DD |
682 | } |
683 | ||
9d954dca | 684 | if (partial_dir && (partialptr = partial_dir_fname(fname)) != NULL |
72c19bb3 WD |
685 | && link_stat(partialptr, &partial_st, 0) == 0 |
686 | && S_ISREG(partial_st.st_mode)) { | |
06a1dbad | 687 | if (statret != 0) |
72c19bb3 WD |
688 | goto prepare_to_open; |
689 | } else | |
690 | partialptr = NULL; | |
89f7eff3 | 691 | |
06a1dbad | 692 | if (statret != 0 && fuzzy_basis && dry_run <= 1) { |
8e85be0a WD |
693 | int j = find_fuzzy(file, fuzzy_dirlist); |
694 | if (j >= 0) { | |
695 | fuzzy_file = fuzzy_dirlist->files[j]; | |
696 | f_name_to(fuzzy_file, fnamecmpbuf); | |
697 | if (verbose > 2) { | |
698 | rprintf(FINFO, "fuzzy basis selected for %s: %s\n", | |
699 | safe_fname(fname), safe_fname(fnamecmpbuf)); | |
700 | } | |
701 | st.st_mode = fuzzy_file->mode; | |
702 | st.st_size = fuzzy_file->length; | |
703 | st.st_mtime = fuzzy_file->modtime; | |
704 | statret = 0; | |
705 | fnamecmp = fnamecmpbuf; | |
706 | fnamecmp_type = FNAMECMP_FUZZY; | |
707 | } | |
708 | } | |
709 | ||
06a1dbad | 710 | if (statret != 0) { |
6dff5992 WD |
711 | if (preserve_hard_links && hard_link_check(file, HL_SKIP)) |
712 | return; | |
41cfde6b WD |
713 | if (stat_errno == ENOENT) |
714 | goto notify_others; | |
715 | if (verbose > 1) { | |
e7d13fe5 WD |
716 | rsyserr(FERROR, stat_errno, |
717 | "recv_generator: failed to stat %s", | |
d62bcc17 | 718 | full_fname(fname)); |
2f03f956 AT |
719 | } |
720 | return; | |
721 | } | |
722 | ||
41cfde6b | 723 | if (opt_ignore_existing && fnamecmp_type == FNAMECMP_FNAME) { |
3d6feada | 724 | if (verbose > 1) |
ecc81fce | 725 | rprintf(FINFO, "%s exists\n", safe_fname(fname)); |
3d6feada | 726 | return; |
2cda2560 | 727 | } |
3d6feada | 728 | |
41cfde6b | 729 | if (update_only && fnamecmp_type == FNAMECMP_FNAME |
d3a4375f | 730 | && cmp_modtime(st.st_mtime, file->modtime) > 0) { |
2f03f956 | 731 | if (verbose > 1) |
ecc81fce | 732 | rprintf(FINFO, "%s is newer\n", safe_fname(fname)); |
2f03f956 AT |
733 | return; |
734 | } | |
735 | ||
2be2fb3e | 736 | if (!compare_dest && fnamecmp_type <= FNAMECMP_BASIS_DIR_HIGH) |
b7e8628c | 737 | ; |
8e85be0a WD |
738 | else if (fnamecmp_type == FNAMECMP_FUZZY) |
739 | ; | |
b7e8628c | 740 | else if (unchanged_file(fnamecmp, file, &st)) { |
6c3862fa | 741 | if (itemizing) { |
c557eb8c WD |
742 | itemize(file, statret, &st, |
743 | fnamecmp_type == FNAMECMP_FNAME | |
744 | ? 0 : SID_NO_DEST_AND_NO_UPDATE, | |
745 | f_out, ndx); | |
06a1dbad | 746 | } |
41cfde6b | 747 | if (fnamecmp_type == FNAMECMP_FNAME) |
8a8356b7 | 748 | set_perms(fname, file, &st, maybe_PERMS_REPORT); |
2f03f956 AT |
749 | return; |
750 | } | |
751 | ||
89f7eff3 | 752 | prepare_to_open: |
9d954dca WD |
753 | if (partialptr) { |
754 | st = partial_st; | |
755 | fnamecmp = partialptr; | |
756 | fnamecmp_type = FNAMECMP_PARTIAL_DIR; | |
757 | statret = 0; | |
758 | } | |
759 | ||
3841a04e WD |
760 | if (dry_run || read_batch) |
761 | goto notify_others; | |
762 | if (whole_file > 0) { | |
06a1dbad WD |
763 | if (statret == 0) |
764 | statret = 1; | |
41cfde6b | 765 | goto notify_others; |
2f03f956 AT |
766 | } |
767 | ||
8e85be0a WD |
768 | if (fuzzy_basis) { |
769 | int j = flist_find(fuzzy_dirlist, file); | |
770 | if (j >= 0) /* don't use changing file as future fuzzy basis */ | |
771 | fuzzy_dirlist->files[j]->flags |= FLAG_NO_FUZZY; | |
772 | } | |
773 | ||
2cda2560 | 774 | /* open the file */ |
8c9fd200 | 775 | fd = do_open(fnamecmp, O_RDONLY, 0); |
2f03f956 AT |
776 | |
777 | if (fd == -1) { | |
d62bcc17 WD |
778 | rsyserr(FERROR, errno, "failed to open %s, continuing", |
779 | full_fname(fnamecmp)); | |
cd6aa5b5 | 780 | pretend_missing: |
60be6acf | 781 | /* pretend the file didn't exist */ |
6dff5992 WD |
782 | if (preserve_hard_links && hard_link_check(file, HL_SKIP)) |
783 | return; | |
41cfde6b WD |
784 | statret = -1; |
785 | goto notify_others; | |
2f03f956 AT |
786 | } |
787 | ||
cd6aa5b5 WD |
788 | if (inplace && make_backups) { |
789 | if (!(backupptr = get_backup_name(fname))) { | |
790 | close(fd); | |
791 | return; | |
792 | } | |
7842418b | 793 | if (!(back_file = make_file(fname, NULL, NO_FILTERS))) { |
cd6aa5b5 WD |
794 | close(fd); |
795 | goto pretend_missing; | |
796 | } | |
797 | if (robust_unlink(backupptr) && errno != ENOENT) { | |
798 | rsyserr(FERROR, errno, "unlink %s", | |
799 | full_fname(backupptr)); | |
800 | free(back_file); | |
801 | close(fd); | |
802 | return; | |
803 | } | |
804 | if ((f_copy = do_open(backupptr, | |
805 | O_WRONLY | O_CREAT | O_TRUNC | O_EXCL, 0600)) < 0) { | |
806 | rsyserr(FERROR, errno, "open %s", | |
807 | full_fname(backupptr)); | |
808 | free(back_file); | |
809 | close(fd); | |
810 | return; | |
811 | } | |
41cfde6b | 812 | fnamecmp_type = FNAMECMP_BACKUP; |
cd6aa5b5 WD |
813 | } |
814 | ||
dfd5ba6a | 815 | if (verbose > 3) { |
ecc81fce WD |
816 | rprintf(FINFO, "gen mapped %s of size %.0f\n", |
817 | safe_fname(fnamecmp), (double)st.st_size); | |
dfd5ba6a | 818 | } |
2f03f956 | 819 | |
2f03f956 | 820 | if (verbose > 2) |
0492fdfb | 821 | rprintf(FINFO, "generating and sending sums for %d\n", ndx); |
2f03f956 | 822 | |
41cfde6b | 823 | notify_others: |
0492fdfb | 824 | write_int(f_out, ndx); |
6c3862fa | 825 | if (itemizing) { |
8237f930 WD |
826 | int iflags = SID_UPDATING; |
827 | if (always_checksum) | |
828 | iflags |= SID_REPORT_CHECKSUM; | |
352963dd | 829 | if (fnamecmp_type != FNAMECMP_FNAME) |
8237f930 WD |
830 | iflags |= SID_USING_ALT_BASIS; |
831 | itemize(file, statret, &st, iflags, f_out, -1); | |
e3bcd893 | 832 | } |
8e85be0a | 833 | if (f_out_name >= 0) { |
41cfde6b | 834 | write_byte(f_out_name, fnamecmp_type); |
8e85be0a WD |
835 | if (fnamecmp_type == FNAMECMP_FUZZY) { |
836 | uchar lenbuf[3], *lb = lenbuf; | |
837 | int len = strlen(fuzzy_file->basename); | |
838 | if (len > 0x7F) { | |
839 | #if MAXPATHLEN > 0x7FFF | |
840 | *lb++ = len / 0x10000 + 0x80; | |
841 | *lb++ = len / 0x100; | |
842 | #else | |
843 | *lb++ = len / 0x100 + 0x80; | |
844 | #endif | |
845 | } | |
846 | *lb = len; | |
ee03617b | 847 | write_buf(f_out_name, (char*)lenbuf, lb - lenbuf + 1); |
8e85be0a WD |
848 | write_buf(f_out_name, fuzzy_file->basename, len); |
849 | } | |
850 | } | |
cd6aa5b5 | 851 | |
41cfde6b WD |
852 | if (dry_run || read_batch) |
853 | return; | |
854 | ||
855 | if (statret == 0) { | |
856 | generate_and_send_sums(fd, st.st_size, f_out, f_copy); | |
2f03f956 | 857 | |
41cfde6b WD |
858 | if (f_copy >= 0) { |
859 | close(f_copy); | |
860 | set_perms(backupptr, back_file, NULL, 0); | |
861 | if (verbose > 1) { | |
862 | rprintf(FINFO, "backed up %s to %s\n", | |
4875d6b6 | 863 | safe_fname(fname), safe_fname(backupptr)); |
41cfde6b WD |
864 | } |
865 | free(back_file); | |
866 | } | |
867 | ||
868 | close(fd); | |
869 | } else | |
870 | write_sum_head(f_out, NULL); | |
2f03f956 AT |
871 | } |
872 | ||
873 | ||
41cfde6b WD |
874 | void generate_files(int f_out, struct file_list *flist, char *local_name, |
875 | int f_out_name) | |
2f03f956 AT |
876 | { |
877 | int i; | |
e1f67417 | 878 | int phase = 0; |
968c8030 | 879 | char fbuf[MAXPATHLEN]; |
3ea9bbd6 WD |
880 | int need_retouch_dir_times = preserve_times && !omit_dir_times; |
881 | int need_retouch_dir_perms = 0; | |
0492fdfb WD |
882 | int save_only_existing = only_existing; |
883 | int save_opt_ignore_existing = opt_ignore_existing; | |
2f03f956 | 884 | |
45e08edb WD |
885 | if (verbose > 2) { |
886 | rprintf(FINFO, "generator starting pid=%ld count=%d\n", | |
887 | (long)getpid(), flist->count); | |
888 | } | |
2f03f956 | 889 | |
3e7053ac | 890 | if (verbose >= 2) { |
1b1fef20 | 891 | rprintf(FINFO, "delta-transmission %s\n", |
f38bd4a0 | 892 | whole_file > 0 |
1b1fef20 WD |
893 | ? "disabled for local transfer or --whole-file" |
894 | : "enabled"); | |
3e7053ac | 895 | } |
2cda2560 | 896 | |
0492fdfb WD |
897 | /* We expect to just sit around now, so don't exit on a timeout. |
898 | * If we really get a timeout then the other process should exit. */ | |
a57873b7 AT |
899 | io_timeout = 0; |
900 | ||
2f03f956 AT |
901 | for (i = 0; i < flist->count; i++) { |
902 | struct file_struct *file = flist->files[i]; | |
dfd5ba6a | 903 | struct file_struct copy; |
2f03f956 | 904 | |
dfd5ba6a WD |
905 | if (!file->basename) |
906 | continue; | |
0492fdfb WD |
907 | |
908 | /* We need to ensure that any dirs we create have writeable | |
909 | * permissions during the time we are putting files within | |
910 | * them. This is then fixed after the transfer is done. */ | |
dfd5ba6a WD |
911 | if (!am_root && S_ISDIR(file->mode) && !(file->mode & S_IWUSR)) { |
912 | copy = *file; | |
dfd5ba6a WD |
913 | copy.mode |= S_IWUSR; /* user write */ |
914 | file = © | |
3ea9bbd6 | 915 | need_retouch_dir_perms = 1; |
2f03f956 AT |
916 | } |
917 | ||
3fef5364 | 918 | recv_generator(local_name ? local_name : f_name_to(file, fbuf), |
fa13f396 | 919 | flist, file, i, f_out, f_out_name); |
2f03f956 | 920 | } |
8e85be0a | 921 | recv_generator(NULL, NULL, NULL, 0, -1, -1); |
c93fad5e | 922 | if (delete_during) |
31937d36 | 923 | delete_in_dir(NULL, NULL, NULL); |
2f03f956 AT |
924 | |
925 | phase++; | |
926 | csum_length = SUM_LENGTH; | |
0492fdfb WD |
927 | only_existing = max_size = opt_ignore_existing = 0; |
928 | update_only = always_checksum = size_only = 0; | |
e1f67417 | 929 | ignore_times = 1; |
2f03f956 AT |
930 | |
931 | if (verbose > 2) | |
932 | rprintf(FINFO,"generate_files phase=%d\n",phase); | |
933 | ||
7daccb8e | 934 | write_int(f_out, -1); |
2f03f956 | 935 | |
bc63ae3f S |
936 | /* files can cycle through the system more than once |
937 | * to catch initial checksum errors */ | |
b9b15fb1 | 938 | while ((i = get_redo_num()) != -1) { |
bc63ae3f | 939 | struct file_struct *file = flist->files[i]; |
3fef5364 | 940 | recv_generator(local_name ? local_name : f_name_to(file, fbuf), |
fa13f396 | 941 | flist, file, i, f_out, f_out_name); |
bc63ae3f | 942 | } |
2f03f956 | 943 | |
bc63ae3f | 944 | phase++; |
0492fdfb WD |
945 | only_existing = save_only_existing; |
946 | opt_ignore_existing = save_opt_ignore_existing; | |
947 | ||
bc63ae3f S |
948 | if (verbose > 2) |
949 | rprintf(FINFO,"generate_files phase=%d\n",phase); | |
2f03f956 | 950 | |
7daccb8e | 951 | write_int(f_out, -1); |
6dff5992 | 952 | |
b0da4b23 WD |
953 | /* Read post-redo-phase MSG_DONE and any prior messages. */ |
954 | get_redo_num(); | |
955 | ||
6dff5992 WD |
956 | if (preserve_hard_links) |
957 | do_hard_links(); | |
958 | ||
0492fdfb WD |
959 | if ((need_retouch_dir_perms || need_retouch_dir_times) |
960 | && !list_only && !local_name && !dry_run) { | |
3ea9bbd6 WD |
961 | /* Now we need to fix any directory permissions that were |
962 | * modified during the transfer and/or re-set any tweaked | |
963 | * modified-time values. */ | |
964 | for (i = 0; i < flist->count; i++) { | |
965 | struct file_struct *file = flist->files[i]; | |
966 | if (!file->basename || !S_ISDIR(file->mode)) | |
967 | continue; | |
968 | if (!need_retouch_dir_times && file->mode & S_IWUSR) | |
969 | continue; | |
970 | recv_generator(local_name ? local_name : f_name(file), | |
971 | flist, file, i, -1, -1); | |
972 | } | |
6dff5992 | 973 | } |
8e85be0a | 974 | recv_generator(NULL, NULL, NULL, 0, -1, -1); |
6dff5992 WD |
975 | |
976 | if (verbose > 2) | |
977 | rprintf(FINFO,"generate_files finished\n"); | |
2f03f956 | 978 | } |