Lines Matching refs:dir
25 #include "system/dir.h"
40 DIR *dir;
65 const char *pattern, struct pvfs_dir *dir)
71 dir->pvfs = pvfs;
72 dir->no_wildcard = true;
73 dir->end_of_search = false;
74 dir->unix_path = talloc_strdup(dir, name->full_name);
75 if (!dir->unix_path) {
79 dir->single_name = talloc_strdup(dir, pattern);
80 if (!dir->single_name) {
84 dir->dir = NULL;
85 dir->offset = 0;
86 dir->pattern = NULL;
94 static int pvfs_dirlist_destructor(struct pvfs_dir *dir)
96 if (dir->dir) closedir(dir->dir);
103 if the pattern matches no files then we return NT_STATUS_OK, with dir->count = 0
109 struct pvfs_dir *dir;
116 dir = *dirp;
129 return pvfs_list_no_wildcard(pvfs, name, pattern, dir);
132 dir->unix_path = talloc_strdup(dir, name->full_name);
133 if (!dir->unix_path) {
137 dir->pattern = talloc_strdup(dir, pattern);
138 if (dir->pattern == NULL) {
142 dir->dir = opendir(name->full_name);
143 if (!dir->dir) {
147 dir->pvfs = pvfs;
148 dir->no_wildcard = false;
149 dir->end_of_search = false;
150 dir->offset = DIR_OFFSET_DOT;
151 dir->name_cache = talloc_zero_array(dir,
154 if (dir->name_cache == NULL) {
155 talloc_free(dir);
159 talloc_set_destructor(dir, pvfs_dirlist_destructor);
167 static void dcache_add(struct pvfs_dir *dir, const char *name)
171 dir->name_cache_index = (dir->name_cache_index+1) % NAME_CACHE_SIZE;
172 e = &dir->name_cache[dir->name_cache_index];
176 e->name = talloc_strdup(dir->name_cache, name);
177 e->offset = dir->offset;
183 const char *pvfs_list_next(struct pvfs_dir *dir, off_t *ofs)
186 enum protocol_types protocol = dir->pvfs->ntvfs->ctx->protocol;
189 if (dir->no_wildcard) {
190 dir->end_of_search = true;
193 return dir->single_name;
201 dir->offset = *ofs;
202 if (ms_fnmatch(dir->pattern, ".", protocol) == 0) {
203 dcache_add(dir, ".");
210 dir->offset = *ofs;
211 if (ms_fnmatch(dir->pattern, "..", protocol) == 0) {
212 dcache_add(dir, "..");
218 rewinddir(dir->dir);
219 } else if (*ofs != dir->offset) {
220 seekdir(dir->dir, (*ofs) - DIR_OFFSET_BASE);
222 dir->offset = *ofs;
224 while ((de = readdir(dir->dir))) {
231 if (ms_fnmatch(dir->pattern, dname, protocol) != 0) {
232 char *short_name = pvfs_short_name_component(dir->pvfs, dname);
234 ms_fnmatch(dir->pattern, short_name, protocol) != 0) {
241 dir->offset = telldir(dir->dir) + DIR_OFFSET_BASE;
242 (*ofs) = dir->offset;
244 dcache_add(dir, dname);
249 dir->end_of_search = true;
256 const char *pvfs_list_unix_path(struct pvfs_dir *dir)
258 return dir->unix_path;
264 bool pvfs_list_eos(struct pvfs_dir *dir, off_t ofs)
266 return dir->end_of_search;
272 NTSTATUS pvfs_list_seek(struct pvfs_dir *dir, const char *name, off_t *ofs)
277 dir->end_of_search = false;
280 dir->offset = DIR_OFFSET_DOTDOT;
281 *ofs = dir->offset;
286 dir->offset = DIR_OFFSET_BASE;
287 *ofs = dir->offset;
291 for (i=dir->name_cache_index;i>=0;i--) {
292 struct name_cache_entry *e = &dir->name_cache[i];
298 for (i=NAME_CACHE_SIZE-1;i>dir->name_cache_index;i--) {
299 struct name_cache_entry *e = &dir->name_cache[i];
306 rewinddir(dir->dir);
308 while ((de = readdir(dir->dir))) {
310 dir->offset = telldir(dir->dir) + DIR_OFFSET_BASE;
311 *ofs = dir->offset;
316 dir->end_of_search = true;
324 NTSTATUS pvfs_list_seek_ofs(struct pvfs_dir *dir, uint32_t resume_key, off_t *ofs)
329 dir->end_of_search = false;
342 rewinddir(dir->dir);
343 if ((de=readdir(dir->dir)) == NULL) {
344 dir->end_of_search = true;
347 *ofs = telldir(dir->dir) + DIR_OFFSET_BASE;
348 dir->offset = *ofs;
352 for (i=dir->name_cache_index;i>=0;i--) {
353 struct name_cache_entry *e = &dir->name_cache[i];
359 for (i=NAME_CACHE_SIZE-1;i>dir->name_cache_index;i--) {
360 struct name_cache_entry *e = &dir->name_cache[i];
367 rewinddir(dir->dir);
369 while ((de = readdir(dir->dir))) {
370 dir->offset = telldir(dir->dir) + DIR_OFFSET_BASE;
371 if (resume_key == (uint32_t)dir->offset) {
372 *ofs = dir->offset;
377 dir->end_of_search = true;
389 DIR *dir = opendir(name->full_name);
390 if (dir == NULL) {
394 while ((de = readdir(dir))) {
396 closedir(dir);
401 closedir(dir);