/*
* props.h : properties
*
* ====================================================================
* 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_WC_PROPS_H
#define SVN_LIBSVN_WC_PROPS_H
#include <apr_pools.h>
#include "svn_types.h"
#include "svn_string.h"
#include "svn_props.h"
#include "wc_db.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* BASE_MERGE is a pre-1.7 concept on property merging. It allowed callers
to alter the pristine properties *outside* of an editor drive. That is
very dangerous: the pristines should always correspond to something from
the repository, and that should only arrive through the update editor.
For 1.7, we're removing this support. Some old code is being left around
in case we decide to change this.
For more information, see ^/notes/api-errata/wc006.txt
*/
#undef SVN__SUPPORT_BASE_MERGE
/* Internal function for diffing props. See svn_wc_get_prop_diffs2(). */
svn_error_t *
svn_wc__internal_propdiff(apr_array_header_t **propchanges,
apr_hash_t **original_props,
svn_wc__db_t *db,
const char *local_abspath,
apr_pool_t *result_pool,
apr_pool_t *scratch_pool);
/* Internal function for fetching a property. See svn_wc_prop_get2(). */
svn_error_t *
svn_wc__internal_propget(const svn_string_t **value,
svn_wc__db_t *db,
const char *local_abspath,
const char *name,
apr_pool_t *result_pool,
apr_pool_t *scratch_pool);
/* Given LOCAL_ABSPATH/DB and an array of PROPCHANGES based on
SERVER_BASEPROPS, calculate what changes should be applied to the working
copy.
Return working queue operations in WORK_ITEMS and a new set of actual
(NEW_ACTUAL_PROPS) and pristine properties (NEW_PRISTINE_PROPS).
We return the new property collections to the caller, so the caller
can combine the property update with other operations.
If SERVER_BASEPROPS is NULL then use the pristine props as PROPCHANGES
base.
If BASE_MERGE is FALSE then only change working properties; if TRUE,
change both the pristine and working properties. (Only the update editor
should use BASE_MERGE is TRUE)
If conflicts are found when merging, create a temporary .prej file,
and provide working queue operations to write the conflict information
into the .prej file later. Modify base properties unconditionally,
if BASE_MERGE is TRUE, they do not generate conficts.
TODO ### LEFT_VERSION and RIGHT_VERSION ...
TODO ### DRY_RUN ...
TODO ### CONFLICT_FUNC/CONFLICT_BATON ...
If STATE is non-null, set *STATE to the state of the local properties
after the merge. */
svn_error_t *
svn_wc__merge_props(svn_skel_t **work_items,
svn_wc_notify_state_t *state,
apr_hash_t **new_pristine_props,
apr_hash_t **new_actual_props,
svn_wc__db_t *db,
const char *local_abspath,
svn_wc__db_kind_t kind,
const svn_wc_conflict_version_t *left_version,
const svn_wc_conflict_version_t *right_version,
apr_hash_t *server_baseprops,
apr_hash_t *pristine_props,
apr_hash_t *actual_props,
const apr_array_header_t *propchanges,
svn_boolean_t base_merge,
svn_boolean_t dry_run,
svn_wc_conflict_resolver_func2_t conflict_func,
void *conflict_baton,
svn_cancel_func_t cancel_func,
void *cancel_baton,
apr_pool_t *result_pool,
apr_pool_t *scratch_pool);
/* Given PROPERTIES is array of @c svn_prop_t structures. Returns TRUE if any
of the PROPERTIES are the known "magic" ones that might require
changing the working file. */
svn_boolean_t svn_wc__has_magic_property(const apr_array_header_t *properties);
/* Set *MODIFIED_P TRUE if the props for LOCAL_ABSPATH have been modified. */
svn_error_t *
svn_wc__props_modified(svn_boolean_t *modified_p,
svn_wc__db_t *db,
const char *local_abspath,
apr_pool_t *scratch_pool);
/* Internal version of svn_wc_get_pristine_props(). */
svn_error_t *
svn_wc__get_pristine_props(apr_hash_t **props,
svn_wc__db_t *db,
const char *local_abspath,
apr_pool_t *result_pool,
apr_pool_t *scratch_pool);
/* Internal version of svn_wc_prop_list2(). */
svn_error_t *
svn_wc__get_actual_props(apr_hash_t **props,
svn_wc__db_t *db,
const char *local_abspath,
apr_pool_t *result_pool,
apr_pool_t *scratch_pool);
svn_error_t *
svn_wc__get_prejfile_abspath(const char **prejfile_abspath,
svn_wc__db_t *db,
const char *local_abspath,
apr_pool_t *result_pool,
apr_pool_t *scratch_pool);
svn_error_t *
svn_wc__create_prejfile(const char **tmp_prejfile_abspath,
svn_wc__db_t *db,
const char *local_abspath,
const svn_skel_t *conflict_skel,
apr_pool_t *result_pool,
apr_pool_t *scratch_pool);
/* Just like svn_wc_merge_props3(), but WITH a BASE_MERGE parameter. */
svn_error_t *
svn_wc__perform_props_merge(svn_wc_notify_state_t *state,
svn_wc__db_t *db,
const char *local_abspath,
const svn_wc_conflict_version_t *left_version,
const svn_wc_conflict_version_t *right_version,
apr_hash_t *baseprops,
const apr_array_header_t *propchanges,
svn_boolean_t base_merge,
svn_boolean_t dry_run,
svn_wc_conflict_resolver_func2_t conflict_func,
void *conflict_baton,
svn_cancel_func_t cancel_func,
void *cancel_baton,
apr_pool_t *scratch_pool);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* SVN_LIBSVN_WC_PROPS_H */