1 /* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 * @brief Declarations for the filesystem repository implementation
25 #ifndef _DAV_FS_REPOS_H_
26 #define _DAV_FS_REPOS_H_
28 /* the subdirectory to hold all DAV-related information for a directory */
29 #define DAV_FS_STATE_DIR ".DAV"
30 #define DAV_FS_STATE_FILE_FOR_DIR ".state_for_dir"
31 #define DAV_FS_LOCK_NULL_FILE ".locknull"
34 /* ensure that our state subdirectory is present */
35 void dav_fs_ensure_state_dir(apr_pool_t *p, const char *dirname);
37 /* return the storage pool associated with a resource */
38 apr_pool_t *dav_fs_pool(const dav_resource *resource);
40 /* return the full pathname for a resource */
41 const char *dav_fs_pathname(const dav_resource *resource);
43 /* return the directory and filename for a resource */
44 dav_error * dav_fs_dir_file_name(const dav_resource *resource,
48 /* return the list of locknull members in this resource's directory */
49 dav_error * dav_fs_get_locknull_members(const dav_resource *resource,
53 /* DBM functions used by the repository and locking providers */
54 extern const dav_hooks_db dav_hooks_db_dbm;
56 dav_error * dav_dbm_open_direct(apr_pool_t *p, const char *pathname, int ro,
58 void dav_dbm_get_statefiles(apr_pool_t *p, const char *fname,
59 const char **state1, const char **state2);
60 dav_error * dav_dbm_delete(dav_db *db, apr_datum_t key);
61 dav_error * dav_dbm_store(dav_db *db, apr_datum_t key, apr_datum_t value);
62 dav_error * dav_dbm_fetch(dav_db *db, apr_datum_t key, apr_datum_t *pvalue);
63 void dav_dbm_freedatum(dav_db *db, apr_datum_t data);
64 int dav_dbm_exists(dav_db *db, apr_datum_t key);
65 void dav_dbm_close(dav_db *db);
67 /* where is the lock database located? */
68 const char *dav_get_lockdb_path(const request_rec *r);
70 const dav_hooks_locks *dav_fs_get_lock_hooks(request_rec *r);
71 const dav_hooks_propdb *dav_fs_get_propdb_hooks(request_rec *r);
73 void dav_fs_gather_propsets(apr_array_header_t *uris);
74 int dav_fs_find_liveprop(const dav_resource *resource,
75 const char *ns_uri, const char *name,
76 const dav_hooks_liveprop **hooks);
77 void dav_fs_insert_all_liveprops(request_rec *r, const dav_resource *resource,
78 dav_prop_insert what, apr_text_header *phdr);
80 void dav_fs_register(apr_pool_t *p);
82 #endif /* _DAV_FS_REPOS_H_ */