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src/subversion/subversion/libsvn_wc/conflicts.c  view on Meta::CPAN

                         const char *local_abspath,
                         svn_wc_operation_t operation,
                         const svn_wc_conflict_version_t *left_version,
                         const svn_wc_conflict_version_t *right_version,
                         svn_wc_conflict_reason_t local_change,
                         svn_wc_conflict_action_t incoming_change,
                         apr_pool_t *result_pool,
                         apr_pool_t *scratch_pool)
{
  svn_node_kind_t tc_kind;

  if (left_version)
    tc_kind = left_version->node_kind;
  else if (right_version)
    tc_kind = right_version->node_kind;
  else
    tc_kind = svn_node_file; /* Avoid assertion */

  *desc = svn_wc_conflict_description_create_tree2(local_abspath, tc_kind,
                                                   operation,
                                                   left_version, right_version,
                                                   result_pool);
  (*desc)->reason = local_change;
  (*desc)->action = incoming_change;

  return SVN_NO_ERROR;
}


svn_error_t *
svn_wc__conflict_invoke_resolver(svn_wc__db_t *db,
                                 const char *local_abspath,
                                 const svn_skel_t *conflict_skel,
                                 const apr_array_header_t *merge_options,
                                 svn_wc_conflict_resolver_func2_t resolver_func,
                                 void *resolver_baton,
                                 svn_cancel_func_t cancel_func,
                                 void *cancel_baton,
                                 apr_pool_t *scratch_pool)
{
  svn_boolean_t text_conflicted;
  svn_boolean_t prop_conflicted;
  svn_boolean_t tree_conflicted;
  svn_wc_operation_t operation;
  const apr_array_header_t *locations;
  const svn_wc_conflict_version_t *left_version = NULL;
  const svn_wc_conflict_version_t *right_version = NULL;

  SVN_ERR(svn_wc__conflict_read_info(&operation, &locations,
                                     &text_conflicted, &prop_conflicted,
                                     &tree_conflicted,
                                     db, local_abspath, conflict_skel,
                                     scratch_pool, scratch_pool));

  if (locations && locations->nelts > 0)
    left_version = APR_ARRAY_IDX(locations, 0, const svn_wc_conflict_version_t *);

  if (locations && locations->nelts > 1)
    right_version = APR_ARRAY_IDX(locations, 1, const svn_wc_conflict_version_t *);

  /* Quick and dirty compatibility wrapper. My guess would be that most resolvers
     would want to look at all properties at the same time.

     ### svn currently only invokes this from the merge code to collect the list of
     ### conflicted paths. Eventually this code will be the base for 'svn resolve'
     ### and at that time the test coverage will improve
     */
  if (prop_conflicted)
    {
      apr_hash_t *old_props;
      apr_hash_t *mine_props;
      apr_hash_t *their_props;
      apr_hash_t *old_their_props;
      apr_hash_t *conflicted;
      apr_pool_t *iterpool;
      apr_hash_index_t *hi;
      svn_boolean_t mark_resolved = TRUE;

      SVN_ERR(svn_wc__conflict_read_prop_conflict(NULL,
                                                  &mine_props,
                                                  &old_their_props,
                                                  &their_props,
                                                  &conflicted,
                                                  db, local_abspath,
                                                  conflict_skel,
                                                  scratch_pool, scratch_pool));

      if (operation == svn_wc_operation_merge)
        SVN_ERR(svn_wc__db_read_pristine_props(&old_props, db, local_abspath,
                                               scratch_pool, scratch_pool));
      else
        old_props = old_their_props;

      iterpool = svn_pool_create(scratch_pool);

      for (hi = apr_hash_first(scratch_pool, conflicted);
           hi;
           hi = apr_hash_next(hi))
        {
          const char *propname = svn__apr_hash_index_key(hi);
          svn_boolean_t conflict_remains = TRUE;

          svn_pool_clear(iterpool);

          if (cancel_func)
            SVN_ERR(cancel_func(cancel_baton));

          SVN_ERR(generate_propconflict(&conflict_remains,
                                        db, local_abspath,
                                        operation,
                                        left_version,
                                        right_version,
                                        propname,
                                        old_props
                                          ? svn_hash_gets(old_props, propname)
                                          : NULL,
                                        mine_props
                                          ? svn_hash_gets(mine_props, propname)
                                          : NULL,
                                        old_their_props
                                          ? svn_hash_gets(old_their_props, propname)