| /* changes-table.h : internal interface to `changes' table |
| * |
| * ==================================================================== |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * ==================================================================== |
| */ |
| |
| #ifndef SVN_LIBSVN_FS_CHANGES_TABLE_H |
| #define SVN_LIBSVN_FS_CHANGES_TABLE_H |
| |
| #define SVN_WANT_BDB |
| #include "svn_private_config.h" |
| |
| #include "svn_io.h" |
| #include "svn_fs.h" |
| #include "../fs.h" |
| #include "../trail.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif /* __cplusplus */ |
| |
| |
| /* Open a `changes' table in ENV. If CREATE is non-zero, create one |
| if it doesn't exist. Set *CHANGES_P to the new table. Return a |
| Berkeley DB error code. */ |
| int svn_fs_bdb__open_changes_table(DB **changes_p, |
| DB_ENV *env, |
| svn_boolean_t create); |
| |
| |
| /* Add CHANGE as a record to the `changes' table in FS as part of |
| TRAIL, keyed on KEY. |
| |
| CHANGE->path is expected to be a canonicalized filesystem path (see |
| svn_fs__canonicalize_abspath). |
| |
| Note that because the `changes' table uses duplicate keys, this |
| function will not overwrite prior additions that have the KEY |
| key, but simply adds this new record alongside previous ones. */ |
| svn_error_t *svn_fs_bdb__changes_add(svn_fs_t *fs, |
| const char *key, |
| change_t *change, |
| trail_t *trail, |
| apr_pool_t *pool); |
| |
| |
| /* Remove all changes associated with KEY from the `changes' table in |
| FS, as part of TRAIL. */ |
| svn_error_t *svn_fs_bdb__changes_delete(svn_fs_t *fs, |
| const char *key, |
| trail_t *trail, |
| apr_pool_t *pool); |
| |
| /* Return a hash *CHANGES_P, keyed on const char * paths, and |
| containing svn_fs_path_change2_t * values representing summarized |
| changed records associated with KEY in FS, as part of TRAIL. |
| Allocate the array and its items in POOL. */ |
| svn_error_t *svn_fs_bdb__changes_fetch(apr_hash_t **changes_p, |
| svn_fs_t *fs, |
| const char *key, |
| trail_t *trail, |
| apr_pool_t *pool); |
| |
| /* Return an array *CHANGES_P of change_t * items representing |
| all the change records associated with KEY in FS, as part of TRAIL. |
| Allocate the array and its items in POOL. */ |
| svn_error_t *svn_fs_bdb__changes_fetch_raw(apr_array_header_t **changes_p, |
| svn_fs_t *fs, |
| const char *key, |
| trail_t *trail, |
| apr_pool_t *pool); |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif /* __cplusplus */ |
| |
| #endif /* SVN_LIBSVN_FS_CHANGES_TABLE_H */ |