| /* |
| * token.c : value/string-token functions |
| * |
| * ==================================================================== |
| * 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_types.h" |
| #include "svn_error.h" |
| |
| #include "private/svn_token.h" |
| #include "svn_private_config.h" |
| |
| |
| const char * |
| svn_token__to_word(const svn_token_map_t *map, |
| int value) |
| { |
| for (; map->str != NULL; ++map) |
| if (map->val == value) |
| return map->str; |
| |
| /* Internal, numeric values should always be found. */ |
| SVN_ERR_MALFUNCTION_NO_RETURN(); |
| } |
| |
| |
| int |
| svn_token__from_word_strict(const svn_token_map_t *map, |
| const char *word) |
| { |
| int value = svn_token__from_word(map, word); |
| |
| if (value == SVN_TOKEN_UNKNOWN) |
| SVN_ERR_MALFUNCTION_NO_RETURN(); |
| |
| return value; |
| } |
| |
| |
| svn_error_t * |
| svn_token__from_word_err(int *value, |
| const svn_token_map_t *map, |
| const char *word) |
| { |
| *value = svn_token__from_word(map, word); |
| |
| if (*value == SVN_TOKEN_UNKNOWN) |
| return svn_error_createf(SVN_ERR_BAD_TOKEN, NULL, |
| _("Token '%s' is unrecognized"), |
| word); |
| |
| return SVN_NO_ERROR; |
| } |
| |
| |
| int |
| svn_token__from_word(const svn_token_map_t *map, |
| const char *word) |
| { |
| if (word == NULL) |
| return SVN_TOKEN_UNKNOWN; |
| |
| for (; map->str != NULL; ++map) |
| if (strcmp(map->str, word) == 0) |
| return map->val; |
| |
| return SVN_TOKEN_UNKNOWN; |
| } |
| |
| |
| int |
| svn_token__from_mem(const svn_token_map_t *map, |
| const char *word, |
| apr_size_t len) |
| { |
| for (; map->str != NULL; ++map) |
| if (strncmp(map->str, word, len) == 0 && map->str[len] == '\0') |
| return map->val; |
| |
| return SVN_TOKEN_UNKNOWN; |
| } |