| /* |
| * revert.c: wrapper around wc revert functionality. |
| * |
| * ==================================================================== |
| * 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. |
| * ==================================================================== |
| */ |
| |
| /* ==================================================================== */ |
| |
| |
| |
| /*** Includes. ***/ |
| |
| #include "svn_path.h" |
| #include "svn_wc.h" |
| #include "svn_client.h" |
| #include "svn_dirent_uri.h" |
| #include "svn_hash.h" |
| #include "svn_pools.h" |
| #include "svn_error.h" |
| #include "svn_time.h" |
| #include "svn_config.h" |
| #include "client.h" |
| #include "private/svn_wc_private.h" |
| |
| #include "svn_private_config.h" |
| |
| |
| /*** Code. ***/ |
| |
| struct revert_with_write_lock_baton { |
| const char *local_abspath; |
| svn_depth_t depth; |
| svn_boolean_t use_commit_times; |
| const apr_array_header_t *changelists; |
| svn_boolean_t clear_changelists; |
| svn_boolean_t metadata_only; |
| svn_boolean_t added_keep_local; |
| svn_client_ctx_t *ctx; |
| }; |
| |
| /* (Note: All arguments are in the baton above.) |
| |
| Attempt to revert LOCAL_ABSPATH by calling svn_wc_revert6(), which |
| see for further details. |
| |
| If the target isn't versioned, send a 'skip' notification and return |
| no error. |
| */ |
| static svn_error_t * |
| revert(void *baton, apr_pool_t *result_pool, apr_pool_t *scratch_pool) |
| { |
| struct revert_with_write_lock_baton *b = baton; |
| svn_error_t *err; |
| |
| err = svn_wc_revert6(b->ctx->wc_ctx, |
| b->local_abspath, |
| b->depth, |
| b->use_commit_times, |
| b->changelists, |
| b->clear_changelists, |
| b->metadata_only, |
| b->added_keep_local, |
| b->ctx->cancel_func, b->ctx->cancel_baton, |
| b->ctx->notify_func2, b->ctx->notify_baton2, |
| scratch_pool); |
| |
| if (err) |
| { |
| /* If target isn't versioned, just send a 'skip' |
| notification and move on. */ |
| if (err->apr_err == SVN_ERR_ENTRY_NOT_FOUND |
| || err->apr_err == SVN_ERR_UNVERSIONED_RESOURCE |
| || err->apr_err == SVN_ERR_WC_PATH_NOT_FOUND) |
| { |
| if (b->ctx->notify_func2) |
| { |
| svn_wc_notify_t *notify; |
| |
| notify = svn_wc_create_notify(b->local_abspath, |
| svn_wc_notify_skip, |
| scratch_pool); |
| |
| notify->err = err; |
| |
| b->ctx->notify_func2(b->ctx->notify_baton2, |
| notify, scratch_pool); |
| } |
| svn_error_clear(err); |
| } |
| else |
| return svn_error_trace(err); |
| } |
| |
| return SVN_NO_ERROR; |
| } |
| |
| |
| svn_error_t * |
| svn_client_revert4(const apr_array_header_t *paths, |
| svn_depth_t depth, |
| const apr_array_header_t *changelists, |
| svn_boolean_t clear_changelists, |
| svn_boolean_t metadata_only, |
| svn_boolean_t added_keep_local, |
| svn_client_ctx_t *ctx, |
| apr_pool_t *pool) |
| { |
| apr_pool_t *iterpool; |
| svn_error_t *err = SVN_NO_ERROR; |
| int i; |
| svn_config_t *cfg; |
| svn_boolean_t use_commit_times; |
| struct revert_with_write_lock_baton baton; |
| |
| /* Don't even attempt to modify the working copy if any of the |
| * targets look like URLs. URLs are invalid input. */ |
| for (i = 0; i < paths->nelts; i++) |
| { |
| const char *path = APR_ARRAY_IDX(paths, i, const char *); |
| |
| if (svn_path_is_url(path)) |
| return svn_error_createf(SVN_ERR_ILLEGAL_TARGET, NULL, |
| _("'%s' is not a local path"), path); |
| } |
| |
| cfg = ctx->config |
| ? svn_hash_gets(ctx->config, SVN_CONFIG_CATEGORY_CONFIG) |
| : NULL; |
| |
| SVN_ERR(svn_config_get_bool(cfg, &use_commit_times, |
| SVN_CONFIG_SECTION_MISCELLANY, |
| SVN_CONFIG_OPTION_USE_COMMIT_TIMES, |
| FALSE)); |
| |
| iterpool = svn_pool_create(pool); |
| |
| for (i = 0; i < paths->nelts; i++) |
| { |
| const char *path = APR_ARRAY_IDX(paths, i, const char *); |
| const char *local_abspath, *lock_target; |
| svn_boolean_t wc_root; |
| |
| svn_pool_clear(iterpool); |
| |
| /* See if we've been asked to cancel this operation. */ |
| if ((ctx->cancel_func) |
| && ((err = ctx->cancel_func(ctx->cancel_baton)))) |
| goto errorful; |
| |
| err = svn_dirent_get_absolute(&local_abspath, path, iterpool); |
| if (err) |
| goto errorful; |
| |
| baton.local_abspath = local_abspath; |
| baton.depth = depth; |
| baton.use_commit_times = use_commit_times; |
| baton.changelists = changelists; |
| baton.clear_changelists = clear_changelists; |
| baton.metadata_only = metadata_only; |
| baton.added_keep_local = added_keep_local; |
| baton.ctx = ctx; |
| |
| err = svn_wc__is_wcroot(&wc_root, ctx->wc_ctx, local_abspath, iterpool); |
| if (err) |
| goto errorful; |
| lock_target = wc_root ? local_abspath |
| : svn_dirent_dirname(local_abspath, pool); |
| err = svn_wc__call_with_write_lock(revert, &baton, ctx->wc_ctx, |
| lock_target, FALSE, |
| iterpool, iterpool); |
| if (err) |
| goto errorful; |
| } |
| |
| errorful: |
| |
| { |
| /* Sleep to ensure timestamp integrity. */ |
| const char *sleep_path = NULL; |
| |
| /* Only specify a path if we are certain all paths are on the |
| same filesystem */ |
| if (paths->nelts == 1) |
| sleep_path = APR_ARRAY_IDX(paths, 0, const char *); |
| |
| svn_io_sleep_for_timestamps(sleep_path, iterpool); |
| } |
| |
| svn_pool_destroy(iterpool); |
| |
| return svn_error_trace(err); |
| } |