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📄 add.c(43.54 KB)
📄 blame.c(32.45 KB)
📄 cat.c(12.07 KB)
📄 changelist.c(4.8 KB)
📄 checkout.c(8.3 KB)
📄 cleanup.c(8.64 KB)
📄 client.h(52.12 KB)
📄 cmdline.c(14.22 KB)
📄 commit.c(38.22 KB)
📄 commit_util.c(77.37 KB)
📄 compat_providers.c(4.31 KB)
📄 conflicts.c(550.68 KB)
📄 copy.c(136.7 KB)
📄 ctx.c(4.06 KB)
📄 delete.c(22.09 KB)
📄 deprecated.c(115.45 KB)
📄 diff.c(113.72 KB)
📄 diff_local.c(27.35 KB)
📄 diff_summarize.c(9.92 KB)
📄 export.c(55.73 KB)
📄 externals.c(50.42 KB)
📄 import.c(37.83 KB)
📄 info.c(17.37 KB)
📄 iprops.c(9.06 KB)
📄 layout.c(9.34 KB)
📄 libsvn_client.pc.in(357 B)
📄 list.c(20.66 KB)
📄 locking_commands.c(22.19 KB)
📄 log.c(34.9 KB)
📄 merge.c(525.07 KB)
📄 merge_elements.c(8.1 KB)
📄 mergeinfo.c(91.66 KB)
📄 mergeinfo.h(19.55 KB)
📄 mtcc.c(46.92 KB)
📄 patch.c(134.18 KB)
📄 prop_commands.c(57.71 KB)
📄 ra.c(42.82 KB)
📄 relocate.c(8.09 KB)
📄 repos_diff.c(45.37 KB)
📄 resolved.c(5.24 KB)
📄 revert.c(6.38 KB)
📄 revisions.c(7.65 KB)
📄 shelf.c(43.11 KB)
📄 shelf2.c(73.33 KB)
📄 status.c(29.84 KB)
📄 switch.c(18.86 KB)
📄 update.c(30.38 KB)
📄 upgrade.c(15.42 KB)
📄 url.c(1.98 KB)
📄 util.c(15.01 KB)
📄 version.c(1.13 KB)
📄 wc_editor.c(20.4 KB)

Editing: diff_summarize.c

/*
 * repos_diff_summarize.c -- The diff callbacks for summarizing
 * the differences of two repository versions
 *
 * ====================================================================
 *    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.
 * ====================================================================
 */

#include "svn_dirent_uri.h"
#include "svn_hash.h"
#include "svn_path.h"
#include "svn_props.h"
#include "svn_pools.h"

#include "private/svn_wc_private.h"

#include "client.h"

/* Diff callbacks baton.  */
struct summarize_baton_t {
  /* The summarize callback passed down from the API */
  svn_client_diff_summarize_func_t summarize_func;

/* The summarize callback baton */
  void *summarize_func_baton;
};

/* Call B->summarize_func with B->summarize_func_baton, passing it a
 * summary object composed from PATH, SUMMARIZE_KIND, PROP_CHANGED (or
 * FALSE if the action is an add or delete) and NODE_KIND. */
static svn_error_t *
send_summary(struct summarize_baton_t *b,
             const char *path,
             svn_client_diff_summarize_kind_t summarize_kind,
             svn_boolean_t prop_changed,
             svn_node_kind_t node_kind,
             apr_pool_t *scratch_pool)
{
  svn_client_diff_summarize_t *sum = apr_pcalloc(scratch_pool, sizeof(*sum));

SVN_ERR_ASSERT(summarize_kind != svn_client_diff_summarize_kind_normal
                 || prop_changed);

sum->path = path;
  sum->summarize_kind = summarize_kind;
  if (summarize_kind == svn_client_diff_summarize_kind_modified
      || summarize_kind == svn_client_diff_summarize_kind_normal)
    sum->prop_changed = prop_changed;
  sum->node_kind = node_kind;

SVN_ERR(b->summarize_func(sum, b->summarize_func_baton, scratch_pool));
  return SVN_NO_ERROR;
}

/* Are there any changes to relevant (normal) props in PROPS? */
static svn_boolean_t
props_changed_hash(apr_hash_t *props,
                   apr_pool_t *scratch_pool)
{
  apr_hash_index_t *hi;

if (!props)
    return FALSE;

for (hi = apr_hash_first(scratch_pool, props); hi; hi = apr_hash_next(hi))
    {
      const char *name = apr_hash_this_key(hi);

if (svn_property_kind2(name) == svn_prop_regular_kind)
        {
          return TRUE;
        }
    }

return FALSE;
}

/* Are there any changes to relevant (normal) props in PROPCHANGES? */
static svn_boolean_t
props_changed(const apr_array_header_t *propchanges,
              apr_pool_t *scratch_pool)
{
  apr_array_header_t *props;

svn_error_clear(svn_categorize_props(propchanges, NULL, NULL, &props,
                                       scratch_pool));
  return (props->nelts != 0);
}

/* svn_diff_tree_processor_t callback */
static svn_error_t *
diff_dir_opened(void **new_dir_baton,
                svn_boolean_t *skip,
                svn_boolean_t *skip_children,
                const char *relpath,
                const svn_diff_source_t *left_source,
                const svn_diff_source_t *right_source,
                const svn_diff_source_t *copyfrom_source,
                void *parent_dir_baton,
                const struct svn_diff_tree_processor_t *processor,
                apr_pool_t *result_pool,
                apr_pool_t *scratch_pool)
{
  /* struct summarize_baton_t *b = processor->baton; */

/* ### Send here instead of from dir_added() ? */
  /*if (!left_source)
    {
      SVN_ERR(send_summary(b, relpath, svn_client_diff_summarize_kind_added,
                           FALSE, svn_node_dir, scratch_pool));
    }*/

return SVN_NO_ERROR;
}

/* svn_diff_tree_processor_t callback */
static svn_error_t *
diff_dir_changed(const char *relpath,
                 const svn_diff_source_t *left_source,
                 const svn_diff_source_t *right_source,
                 /*const*/ apr_hash_t *left_props,
                 /*const*/ apr_hash_t *right_props,
                 const apr_array_header_t *prop_changes,
                 void *dir_baton,
                 const struct svn_diff_tree_processor_t *processor,
                 apr_pool_t *scratch_pool)
{
  struct summarize_baton_t *b = processor->baton;

SVN_ERR(send_summary(b, relpath, svn_client_diff_summarize_kind_normal,
                       TRUE, svn_node_dir, scratch_pool));

return SVN_NO_ERROR;
}

/* svn_diff_tree_processor_t callback */
static svn_error_t *
diff_dir_added(const char *relpath,
               const svn_diff_source_t *copyfrom_source,
               const svn_diff_source_t *right_source,
               /*const*/ apr_hash_t *copyfrom_props,
               /*const*/ apr_hash_t *right_props,
               void *dir_baton,
               const struct svn_diff_tree_processor_t *processor,
               apr_pool_t *scratch_pool)
{
  struct summarize_baton_t *b = processor->baton;

/* ### Send from dir_opened without prop info? */
  SVN_ERR(send_summary(b, relpath, svn_client_diff_summarize_kind_added,
                       props_changed_hash(right_props, scratch_pool),
                       svn_node_dir, scratch_pool));

return SVN_NO_ERROR;
}

/* svn_diff_tree_processor_t callback */
static svn_error_t *
diff_dir_deleted(const char *relpath,
                 const svn_diff_source_t *left_source,
                 /*const*/ apr_hash_t *left_props,
                 void *dir_baton,
                 const struct svn_diff_tree_processor_t *processor,
                 apr_pool_t *scratch_pool)
{
  struct summarize_baton_t *b = processor->baton;

SVN_ERR(send_summary(b, relpath, svn_client_diff_summarize_kind_deleted,
                       FALSE, svn_node_dir, scratch_pool));

return SVN_NO_ERROR;
}

/* svn_diff_tree_processor_t callback */
static svn_error_t *
diff_file_added(const char *relpath,
                const svn_diff_source_t *copyfrom_source,
                const svn_diff_source_t *right_source,
                const char *copyfrom_file,
                const char *right_file,
                /*const*/ apr_hash_t *copyfrom_props,
                /*const*/ apr_hash_t *right_props,
                void *file_baton,
                const struct svn_diff_tree_processor_t *processor,
                apr_pool_t *scratch_pool)
{
  struct summarize_baton_t *b = processor->baton;

SVN_ERR(send_summary(b, relpath, svn_client_diff_summarize_kind_added,
                       props_changed_hash(right_props, scratch_pool),
                       svn_node_file, scratch_pool));

return SVN_NO_ERROR;
}

/* svn_diff_tree_processor_t callback */
static svn_error_t *
diff_file_changed(const char *relpath,
                  const svn_diff_source_t *left_source,
                  const svn_diff_source_t *right_source,
                  const char *left_file,
                  const char *right_file,
                  /*const*/ apr_hash_t *left_props,
                  /*const*/ apr_hash_t *right_props,
                  svn_boolean_t file_modified,
                  const apr_array_header_t *prop_changes,
                  void *file_baton,
                  const struct svn_diff_tree_processor_t *processor,
                  apr_pool_t *scratch_pool)
{
  struct summarize_baton_t *b = processor->baton;

SVN_ERR(send_summary(b, relpath,
                       file_modified ? svn_client_diff_summarize_kind_modified
                                     : svn_client_diff_summarize_kind_normal,
                       props_changed(prop_changes, scratch_pool),
                       svn_node_file, scratch_pool));

return SVN_NO_ERROR;
}

/* svn_diff_tree_processor_t callback */
static svn_error_t *
diff_file_deleted(const char *relpath,
                  const svn_diff_source_t *left_source,
                  const char *left_file,
                  /*const*/ apr_hash_t *left_props,
                  void *file_baton,
                  const struct svn_diff_tree_processor_t *processor,
                  apr_pool_t *scratch_pool)
{
  struct summarize_baton_t *b = processor->baton;

SVN_ERR(send_summary(b, relpath, svn_client_diff_summarize_kind_deleted,
                       FALSE, svn_node_file, scratch_pool));

return SVN_NO_ERROR;
}

svn_error_t *
svn_client__get_diff_summarize_callbacks(
                        svn_diff_tree_processor_t **diff_processor,
                        svn_client_diff_summarize_func_t summarize_func,
                        void *summarize_baton,
                        apr_pool_t *result_pool,
                        apr_pool_t *scratch_pool)
{
  svn_diff_tree_processor_t *dp;
  struct summarize_baton_t *b = apr_pcalloc(result_pool, sizeof(*b));

b->summarize_func = summarize_func;
  b->summarize_func_baton = summarize_baton;

dp = svn_diff__tree_processor_create(b, result_pool);

/*dp->file_opened = diff_file_opened;*/
  dp->file_added = diff_file_added;
  dp->file_deleted = diff_file_deleted;
  dp->file_changed = diff_file_changed;

dp->dir_opened = diff_dir_opened;
  dp->dir_changed = diff_dir_changed;
  dp->dir_deleted = diff_dir_deleted;
  dp->dir_added = diff_dir_added;

*diff_processor = dp;

return SVN_NO_ERROR;
}

svn_client_diff_summarize_t *
svn_client_diff_summarize_dup(const svn_client_diff_summarize_t *diff,
                              apr_pool_t *pool)
{
  svn_client_diff_summarize_t *dup_diff = apr_palloc(pool, sizeof(*dup_diff));

*dup_diff = *diff;

if (diff->path)
    dup_diff->path = apr_pstrdup(pool, diff->path);

return dup_diff;
}

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Editing: diff_summarize.c

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