1 /* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements. See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License. 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.
18 ** Declarations for the filesystem repository implementation
21 #ifndef _DAV_FS_REPOS_H_
22 #define _DAV_FS_REPOS_H_
24 /* the subdirectory to hold all DAV-related information for a directory */
25 #define DAV_FS_STATE_DIR ".DAV"
26 #define DAV_FS_STATE_FILE_FOR_DIR ".state_for_dir"
27 #define DAV_FS_LOCK_NULL_FILE ".locknull"
30 /* ensure that our state subdirectory is present */
31 void dav_fs_ensure_state_dir(apr_pool_t *p, const char *dirname);
33 /* return the storage pool associated with a resource */
34 apr_pool_t *dav_fs_pool(const dav_resource *resource);
36 /* return the full pathname for a resource */
37 const char *dav_fs_pathname(const dav_resource *resource);
39 /* return the directory and filename for a resource */
40 dav_error * dav_fs_dir_file_name(const dav_resource *resource,
44 /* return the list of locknull members in this resource's directory */
45 dav_error * dav_fs_get_locknull_members(const dav_resource *resource,
49 /* DBM functions used by the repository and locking providers */
50 extern const dav_hooks_db dav_hooks_db_dbm;
52 dav_error * dav_dbm_open_direct(apr_pool_t *p, const char *pathname, int ro,
54 void dav_dbm_get_statefiles(apr_pool_t *p, const char *fname,
55 const char **state1, const char **state2);
56 dav_error * dav_dbm_delete(dav_db *db, apr_datum_t key);
57 dav_error * dav_dbm_store(dav_db *db, apr_datum_t key, apr_datum_t value);
58 dav_error * dav_dbm_fetch(dav_db *db, apr_datum_t key, apr_datum_t *pvalue);
59 void dav_dbm_freedatum(dav_db *db, apr_datum_t data);
60 int dav_dbm_exists(dav_db *db, apr_datum_t key);
61 void dav_dbm_close(dav_db *db);
63 /* where is the lock database located? */
64 const char *dav_get_lockdb_path(const request_rec *r);
66 const dav_hooks_locks *dav_fs_get_lock_hooks(request_rec *r);
67 const dav_hooks_propdb *dav_fs_get_propdb_hooks(request_rec *r);
69 void dav_fs_gather_propsets(apr_array_header_t *uris);
70 int dav_fs_find_liveprop(const dav_resource *resource,
71 const char *ns_uri, const char *name,
72 const dav_hooks_liveprop **hooks);
73 void dav_fs_insert_all_liveprops(request_rec *r, const dav_resource *resource,
74 dav_prop_insert what, apr_text_header *phdr);
76 void dav_fs_register(apr_pool_t *p);
78 #endif /* _DAV_FS_REPOS_H_ */