2 * Routines used to keep and match include and exclude
3 * filename/pathname patterns.
5 * Note, this file is used for the old style include and
6 * excludes, so is deprecated. The new style code is
8 * This code is still used for lists in testls and bextract.
10 * Kern E. Sibbald, December MMI
14 Copyright (C) 2001-2005 Kern Sibbald
16 This program is free software; you can redistribute it and/or
17 modify it under the terms of the GNU General Public License as
18 published by the Free Software Foundation; either version 2 of
19 the License, or (at your option) any later version.
21 This program is distributed in the hope that it will be useful,
22 but WITHOUT ANY WARRANTY; without even the implied warranty of
23 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
24 General Public License for more details.
26 You should have received a copy of the GNU General Public
27 License along with this program; if not, write to the Free
28 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
38 #include <sys/types.h>
40 #ifndef FNM_LEADING_DIR
41 #define FNM_LEADING_DIR 0
44 /* Fold case in fnmatch() on Win32 */
46 static const int fnmode = FNM_CASEFOLD;
48 static const int fnmode = 0;
53 #define bmalloc(x) sm_malloc(__FILE__, __LINE__, x)
55 extern const int win32_client;
58 match_files(JCR *jcr, FF_PKT *ff, int callback(FF_PKT *ff_pkt, void *hpkt), void *his_pkt)
60 ff->callback = callback;
62 struct s_included_file *inc = NULL;
64 /* This is the old deprecated way */
65 while (!job_canceled(jcr) && (inc = get_next_included_file(ff, inc))) {
66 /* Copy options for this file */
67 bstrncat(ff->VerifyOpts, inc->VerifyOpts, sizeof(ff->VerifyOpts));
68 Dmsg1(100, "find_files: file=%s\n", inc->fname);
69 if (!file_is_excluded(ff, inc->fname)) {
70 if (find_one_file(jcr, ff, callback, his_pkt, inc->fname, (dev_t)-1, 1) ==0) {
71 return 0; /* error return */
80 * Done doing filename matching, release all
83 void term_include_exclude_files(FF_PKT *ff)
85 struct s_included_file *inc, *next_inc;
86 struct s_excluded_file *exc, *next_exc;
88 for (inc=ff->included_files_list; inc; ) {
93 ff->included_files_list = NULL;
95 for (exc=ff->excluded_files_list; exc; ) {
100 ff->excluded_files_list = NULL;
102 for (exc=ff->excluded_paths_list; exc; ) {
103 next_exc = exc->next;
107 ff->excluded_paths_list = NULL;
111 * Add a filename to list of included files
113 void add_fname_to_include_list(FF_PKT *ff, int prefixed, const char *fname)
116 struct s_included_file *inc;
122 inc =(struct s_included_file *)bmalloc(sizeof(struct s_included_file) + len + 1);
124 inc->VerifyOpts[0] = 'V';
125 inc->VerifyOpts[1] = ':';
126 inc->VerifyOpts[2] = 0;
128 /* prefixed = preceded with options */
130 for (rp=fname; *rp && *rp != ' '; rp++) {
132 case 'a': /* alway replace */
133 case '0': /* no option */
136 inc->options |= FO_MULTIFS;
138 case 'h': /* no recursion */
139 inc->options |= FO_NO_RECURSION;
142 inc->options |= FO_MD5;
145 inc->options |= FO_NOREPLACE;
147 case 'p': /* use portable data format */
148 inc->options |= FO_PORTABLE;
150 case 'r': /* read fifo */
151 inc->options |= FO_READFIFO;
154 inc->options |= FO_SHA1;
157 inc->options |= FO_SPARSE;
160 inc->options |= FO_MTIMEONLY;
163 inc->options |= FO_KEEPATIME;
165 case 'V': /* verify options */
166 /* Copy Verify Options */
167 for (j=0; *rp && *rp != ':'; rp++) {
168 inc->VerifyOpts[j] = *rp;
169 if (j < (int)sizeof(inc->VerifyOpts) - 1) {
173 inc->VerifyOpts[j] = 0;
176 inc->options |= FO_IF_NEWER;
179 inc->options |= FO_ACL;
181 case 'Z': /* gzip compression */
182 inc->options |= FO_GZIP;
183 inc->level = *++rp - '0';
184 Dmsg1(200, "Compression level=%d\n", inc->level);
187 Emsg1(M_ERROR, 0, "Unknown include/exclude option: %c\n", *rp);
191 /* Skip past space(s) */
192 for ( ; *rp == ' '; rp++)
198 strcpy(inc->fname, rp);
201 /* Zap trailing slashes. */
203 while (p > inc->fname && *p == '/') {
208 /* Check for wild cards */
210 for (p=inc->fname; *p; p++) {
211 if (*p == '*' || *p == '[' || *p == '?') {
216 #if defined(HAVE_CYGWIN) || defined(HAVE_WIN32)
217 /* Convert any \'s into /'s */
218 for (p=inc->fname; *p; p++) {
225 /* Chain this one on the end of the list */
226 if (!ff->included_files_list) {
227 /* First one, so set head */
228 ff->included_files_list = inc;
230 struct s_included_file *next;
231 /* Walk to end of list */
232 for (next=ff->included_files_list; next->next; next=next->next)
236 Dmsg1(50, "add_fname_to_include fname=%s\n", inc->fname);
240 * We add an exclude name to either the exclude path
241 * list or the exclude filename list.
243 void add_fname_to_exclude_list(FF_PKT *ff, const char *fname)
246 struct s_excluded_file *exc, **list;
248 Dmsg1(20, "Add name to exclude: %s\n", fname);
250 #if defined(HAVE_CYGWIN) || defined(HAVE_WIN32)
251 if (strchr(fname, '/') || strchr(fname, '\\')) {
253 if (strchr(fname, '/')) {
255 list = &ff->excluded_paths_list;
257 list = &ff->excluded_files_list;
262 exc = (struct s_excluded_file *)bmalloc(sizeof(struct s_excluded_file) + len + 1);
265 strcpy(exc->fname, fname);
266 #if defined(HAVE_CYGWIN) || defined(HAVE_WIN32)
267 /* Convert any \'s into /'s */
268 for (char *p=exc->fname; *p; p++) {
279 * Get next included file
281 struct s_included_file *get_next_included_file(FF_PKT *ff, struct s_included_file *ainc)
283 struct s_included_file *inc;
286 inc = ff->included_files_list;
291 * copy inc_options for this file into the ff packet
294 ff->flags = inc->options;
295 ff->GZIP_level = inc->level;
301 * Walk through the included list to see if this
302 * file is included possibly with wild-cards.
305 int file_is_included(FF_PKT *ff, const char *file)
307 struct s_included_file *inc = ff->included_files_list;
310 for ( ; inc; inc=inc->next ) {
312 if (fnmatch(inc->fname, file, fnmode|FNM_LEADING_DIR) == 0) {
318 * No wild cards. We accept a match to the
319 * end of any component.
321 Dmsg2(900, "pat=%s file=%s\n", inc->fname, file);
323 if (inc->len == len && strcmp(inc->fname, file) == 0) {
326 if (inc->len < len && file[inc->len] == '/' &&
327 strncmp(inc->fname, file, inc->len) == 0) {
330 if (inc->len == 1 && inc->fname[0] == '/') {
339 * This is the workhorse of excluded_file().
340 * Determine if the file is excluded or not.
343 file_in_excluded_list(struct s_excluded_file *exc, const char *file)
346 Dmsg0(900, "exc is NULL\n");
348 for ( ; exc; exc=exc->next ) {
349 if (fnmatch(exc->fname, file, fnmode|FNM_PATHNAME) == 0) {
350 Dmsg2(900, "Match exc pat=%s: file=%s:\n", exc->fname, file);
353 Dmsg2(900, "No match exc pat=%s: file=%s:\n", exc->fname, file);
360 * Walk through the excluded lists to see if this
361 * file is excluded, or if it matches a component
362 * of an excluded directory.
365 int file_is_excluded(FF_PKT *ff, const char *file)
370 * ***NB*** this removes the drive from the exclude
373 if (win32_client && file[1] == ':') {
377 if (file_in_excluded_list(ff->excluded_paths_list, file)) {
381 /* Try each component */
382 for (p = file; *p; p++) {
383 /* Match from the beginning of a component only */
384 if ((p == file || (*p != '/' && *(p-1) == '/'))
385 && file_in_excluded_list(ff->excluded_files_list, p)) {