contrib/subversion/subversion/libsvn_client/resolved.c

   1 /*
   2  * resolved.c:  wrapper around wc resolved functionality.
   3  *
   4  * ====================================================================
   5  *    Licensed to the Apache Software Foundation (ASF) under one
   6  *    or more contributor license agreements.  See the NOTICE file
   7  *    distributed with this work for additional information
   8  *    regarding copyright ownership.  The ASF licenses this file
   9  *    to you under the Apache License, Version 2.0 (the
  10  *    "License"); you may not use this file except in compliance
  11  *    with the License.  You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  *    Unless required by applicable law or agreed to in writing,
  16  *    software distributed under the License is distributed on an
  17  *    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  18  *    KIND, either express or implied.  See the License for the
  19  *    specific language governing permissions and limitations
  20  *    under the License.
  21  * ====================================================================
  22  */
  23
  24 /* ==================================================================== */
  25
  26
  27 \f
  28 /*** Includes. ***/
  29
  30 #include <stdlib.h>
  31
  32 #include "svn_types.h"
  33 #include "svn_wc.h"
  34 #include "svn_client.h"
  35 #include "svn_error.h"
  36 #include "svn_dirent_uri.h"
  37 #include "svn_path.h"
  38 #include "svn_pools.h"
  39 #include "svn_hash.h"
  40 #include "svn_sorts.h"
  41 #include "client.h"
  42 #include "private/svn_wc_private.h"
  43
  44 #include "svn_private_config.h"
  45 \f
  46 /*** Code. ***/
  47
  48 svn_error_t *
  49 svn_client__resolve_conflicts(svn_boolean_t *conflicts_remain,
  50                               apr_hash_t *conflicted_paths,
  51                               svn_client_ctx_t *ctx,
  52                               apr_pool_t *scratch_pool)
  53 {
  54   apr_pool_t *iterpool = svn_pool_create(scratch_pool);
  55   apr_array_header_t *array;
  56   int i;
  57
  58   if (conflicts_remain)
  59     *conflicts_remain = FALSE;
  60
  61   SVN_ERR(svn_hash_keys(&array, conflicted_paths, scratch_pool));
  62   qsort(array->elts, array->nelts, array->elt_size,
  63         svn_sort_compare_paths);
  64
  65   for (i = 0; i < array->nelts; i++)
  66     {
  67       const char *local_abspath = APR_ARRAY_IDX(array, i, const char *);
  68
  69       svn_pool_clear(iterpool);
  70       SVN_ERR(svn_wc__resolve_conflicts(ctx->wc_ctx, local_abspath,
  71                                         svn_depth_empty,
  72                                         TRUE /* resolve_text */,
  73                                         "" /* resolve_prop (ALL props) */,
  74                                         TRUE /* resolve_tree */,
  75                                         svn_wc_conflict_choose_unspecified,
  76                                         ctx->conflict_func2,
  77                                         ctx->conflict_baton2,
  78                                         ctx->cancel_func, ctx->cancel_baton,
  79                                         ctx->notify_func2, ctx->notify_baton2,
  80                                         iterpool));
  81
  82       if (conflicts_remain)
  83         {
  84           svn_error_t *err;
  85           svn_boolean_t text_c, prop_c, tree_c;
  86
  87           err = svn_wc_conflicted_p3(&text_c, &prop_c, &tree_c,
  88                                      ctx->wc_ctx, local_abspath,
  89                                      iterpool);
  90           if (err && err->apr_err == SVN_ERR_WC_PATH_NOT_FOUND)
  91             {
  92               svn_error_clear(err);
  93               text_c = prop_c = tree_c = FALSE;
  94             }
  95           else
  96             {
  97               SVN_ERR(err);
  98             }
  99           if (text_c || prop_c || tree_c)
 100             *conflicts_remain = TRUE;
 101         }
 102     }
 103   svn_pool_destroy(iterpool);
 104
 105   return SVN_NO_ERROR;
 106 }
 107
 108 svn_error_t *
 109 svn_client_resolve(const char *path,
 110                    svn_depth_t depth,
 111                    svn_wc_conflict_choice_t conflict_choice,
 112                    svn_client_ctx_t *ctx,
 113                    apr_pool_t *pool)
 114 {
 115   const char *local_abspath;
 116   svn_error_t *err;
 117   const char *lock_abspath;
 118
 119   if (svn_path_is_url(path))
 120     return svn_error_createf(SVN_ERR_ILLEGAL_TARGET, NULL,
 121                              _("'%s' is not a local path"), path);
 122
 123   SVN_ERR(svn_dirent_get_absolute(&local_abspath, path, pool));
 124
 125   /* Similar to SVN_WC__CALL_WITH_WRITE_LOCK but using a custom
 126      locking function. */
 127
 128   SVN_ERR(svn_wc__acquire_write_lock_for_resolve(&lock_abspath, ctx->wc_ctx,
 129                                                  local_abspath, pool, pool));
 130   err = svn_wc__resolve_conflicts(ctx->wc_ctx, local_abspath,
 131                                   depth,
 132                                   TRUE /* resolve_text */,
 133                                   "" /* resolve_prop (ALL props) */,
 134                                   TRUE /* resolve_tree */,
 135                                   conflict_choice,
 136                                   ctx->conflict_func2,
 137                                   ctx->conflict_baton2,
 138                                   ctx->cancel_func, ctx->cancel_baton,
 139                                   ctx->notify_func2, ctx->notify_baton2,
 140                                   pool);
 141
 142   err = svn_error_compose_create(err, svn_wc__release_write_lock(ctx->wc_ctx,
 143                                                                  lock_abspath,
 144                                                                  pool));
 145   svn_io_sleep_for_timestamps(path, pool);
 146
 147   return svn_error_trace(err);
 148 }