1251881Speter/* 2251881Speter * revert.c: wrapper around wc revert functionality. 3251881Speter * 4251881Speter * ==================================================================== 5251881Speter * Licensed to the Apache Software Foundation (ASF) under one 6251881Speter * or more contributor license agreements. See the NOTICE file 7251881Speter * distributed with this work for additional information 8251881Speter * regarding copyright ownership. The ASF licenses this file 9251881Speter * to you under the Apache License, Version 2.0 (the 10251881Speter * "License"); you may not use this file except in compliance 11251881Speter * with the License. You may obtain a copy of the License at 12251881Speter * 13251881Speter * http://www.apache.org/licenses/LICENSE-2.0 14251881Speter * 15251881Speter * Unless required by applicable law or agreed to in writing, 16251881Speter * software distributed under the License is distributed on an 17251881Speter * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 18251881Speter * KIND, either express or implied. See the License for the 19251881Speter * specific language governing permissions and limitations 20251881Speter * under the License. 21251881Speter * ==================================================================== 22251881Speter */ 23251881Speter 24251881Speter/* ==================================================================== */ 25251881Speter 26251881Speter 27251881Speter 28251881Speter/*** Includes. ***/ 29251881Speter 30251881Speter#include "svn_path.h" 31251881Speter#include "svn_wc.h" 32251881Speter#include "svn_client.h" 33251881Speter#include "svn_dirent_uri.h" 34251881Speter#include "svn_hash.h" 35251881Speter#include "svn_pools.h" 36251881Speter#include "svn_error.h" 37251881Speter#include "svn_time.h" 38251881Speter#include "svn_config.h" 39251881Speter#include "client.h" 40251881Speter#include "private/svn_wc_private.h" 41251881Speter 42251881Speter#include "svn_private_config.h" 43251881Speter 44251881Speter 45251881Speter/*** Code. ***/ 46251881Speter 47251881Speterstruct revert_with_write_lock_baton { 48251881Speter const char *local_abspath; 49251881Speter svn_depth_t depth; 50251881Speter svn_boolean_t use_commit_times; 51251881Speter const apr_array_header_t *changelists; 52289180Speter svn_boolean_t clear_changelists; 53289180Speter svn_boolean_t metadata_only; 54362181Sdim svn_boolean_t added_keep_local; 55251881Speter svn_client_ctx_t *ctx; 56251881Speter}; 57251881Speter 58251881Speter/* (Note: All arguments are in the baton above.) 59251881Speter 60362181Sdim Attempt to revert LOCAL_ABSPATH by calling svn_wc_revert6(), which 61362181Sdim see for further details. 62251881Speter 63362181Sdim If the target isn't versioned, send a 'skip' notification and return 64362181Sdim no error. 65362181Sdim */ 66251881Speterstatic svn_error_t * 67251881Speterrevert(void *baton, apr_pool_t *result_pool, apr_pool_t *scratch_pool) 68251881Speter{ 69251881Speter struct revert_with_write_lock_baton *b = baton; 70251881Speter svn_error_t *err; 71251881Speter 72362181Sdim err = svn_wc_revert6(b->ctx->wc_ctx, 73251881Speter b->local_abspath, 74251881Speter b->depth, 75251881Speter b->use_commit_times, 76251881Speter b->changelists, 77289180Speter b->clear_changelists, 78289180Speter b->metadata_only, 79362181Sdim b->added_keep_local, 80251881Speter b->ctx->cancel_func, b->ctx->cancel_baton, 81251881Speter b->ctx->notify_func2, b->ctx->notify_baton2, 82251881Speter scratch_pool); 83251881Speter 84251881Speter if (err) 85251881Speter { 86251881Speter /* If target isn't versioned, just send a 'skip' 87251881Speter notification and move on. */ 88251881Speter if (err->apr_err == SVN_ERR_ENTRY_NOT_FOUND 89251881Speter || err->apr_err == SVN_ERR_UNVERSIONED_RESOURCE 90251881Speter || err->apr_err == SVN_ERR_WC_PATH_NOT_FOUND) 91251881Speter { 92251881Speter if (b->ctx->notify_func2) 93289180Speter { 94289180Speter svn_wc_notify_t *notify; 95289180Speter 96289180Speter notify = svn_wc_create_notify(b->local_abspath, 97289180Speter svn_wc_notify_skip, 98289180Speter scratch_pool); 99289180Speter 100289180Speter notify->err = err; 101289180Speter 102289180Speter b->ctx->notify_func2(b->ctx->notify_baton2, 103289180Speter notify, scratch_pool); 104289180Speter } 105251881Speter svn_error_clear(err); 106251881Speter } 107251881Speter else 108251881Speter return svn_error_trace(err); 109251881Speter } 110251881Speter 111251881Speter return SVN_NO_ERROR; 112251881Speter} 113251881Speter 114251881Speter 115251881Spetersvn_error_t * 116362181Sdimsvn_client_revert4(const apr_array_header_t *paths, 117251881Speter svn_depth_t depth, 118251881Speter const apr_array_header_t *changelists, 119289180Speter svn_boolean_t clear_changelists, 120289180Speter svn_boolean_t metadata_only, 121362181Sdim svn_boolean_t added_keep_local, 122251881Speter svn_client_ctx_t *ctx, 123251881Speter apr_pool_t *pool) 124251881Speter{ 125289180Speter apr_pool_t *iterpool; 126251881Speter svn_error_t *err = SVN_NO_ERROR; 127251881Speter int i; 128251881Speter svn_config_t *cfg; 129251881Speter svn_boolean_t use_commit_times; 130251881Speter struct revert_with_write_lock_baton baton; 131251881Speter 132251881Speter /* Don't even attempt to modify the working copy if any of the 133251881Speter * targets look like URLs. URLs are invalid input. */ 134251881Speter for (i = 0; i < paths->nelts; i++) 135251881Speter { 136251881Speter const char *path = APR_ARRAY_IDX(paths, i, const char *); 137251881Speter 138251881Speter if (svn_path_is_url(path)) 139251881Speter return svn_error_createf(SVN_ERR_ILLEGAL_TARGET, NULL, 140251881Speter _("'%s' is not a local path"), path); 141251881Speter } 142251881Speter 143251881Speter cfg = ctx->config 144251881Speter ? svn_hash_gets(ctx->config, SVN_CONFIG_CATEGORY_CONFIG) 145251881Speter : NULL; 146251881Speter 147251881Speter SVN_ERR(svn_config_get_bool(cfg, &use_commit_times, 148251881Speter SVN_CONFIG_SECTION_MISCELLANY, 149251881Speter SVN_CONFIG_OPTION_USE_COMMIT_TIMES, 150251881Speter FALSE)); 151251881Speter 152289180Speter iterpool = svn_pool_create(pool); 153251881Speter 154251881Speter for (i = 0; i < paths->nelts; i++) 155251881Speter { 156251881Speter const char *path = APR_ARRAY_IDX(paths, i, const char *); 157251881Speter const char *local_abspath, *lock_target; 158251881Speter svn_boolean_t wc_root; 159251881Speter 160289180Speter svn_pool_clear(iterpool); 161251881Speter 162251881Speter /* See if we've been asked to cancel this operation. */ 163251881Speter if ((ctx->cancel_func) 164251881Speter && ((err = ctx->cancel_func(ctx->cancel_baton)))) 165251881Speter goto errorful; 166251881Speter 167289180Speter err = svn_dirent_get_absolute(&local_abspath, path, iterpool); 168251881Speter if (err) 169251881Speter goto errorful; 170251881Speter 171251881Speter baton.local_abspath = local_abspath; 172251881Speter baton.depth = depth; 173251881Speter baton.use_commit_times = use_commit_times; 174251881Speter baton.changelists = changelists; 175289180Speter baton.clear_changelists = clear_changelists; 176289180Speter baton.metadata_only = metadata_only; 177362181Sdim baton.added_keep_local = added_keep_local; 178251881Speter baton.ctx = ctx; 179251881Speter 180289180Speter err = svn_wc__is_wcroot(&wc_root, ctx->wc_ctx, local_abspath, iterpool); 181251881Speter if (err) 182251881Speter goto errorful; 183251881Speter lock_target = wc_root ? local_abspath 184251881Speter : svn_dirent_dirname(local_abspath, pool); 185251881Speter err = svn_wc__call_with_write_lock(revert, &baton, ctx->wc_ctx, 186289180Speter lock_target, FALSE, 187289180Speter iterpool, iterpool); 188251881Speter if (err) 189251881Speter goto errorful; 190251881Speter } 191251881Speter 192251881Speter errorful: 193251881Speter 194251881Speter { 195251881Speter /* Sleep to ensure timestamp integrity. */ 196251881Speter const char *sleep_path = NULL; 197251881Speter 198251881Speter /* Only specify a path if we are certain all paths are on the 199251881Speter same filesystem */ 200251881Speter if (paths->nelts == 1) 201251881Speter sleep_path = APR_ARRAY_IDX(paths, 0, const char *); 202251881Speter 203289180Speter svn_io_sleep_for_timestamps(sleep_path, iterpool); 204251881Speter } 205251881Speter 206289180Speter svn_pool_destroy(iterpool); 207251881Speter 208251881Speter return svn_error_trace(err); 209251881Speter} 210