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/*
* libpinyin
* Library to deal with pinyin.
*
* Copyright (C) 2012 Peng Wu <alexepico@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef UTILS_HELPER_H
#define UTILS_HELPER_H
#define TAGLIB_GET_TOKEN(var, index) \
phrase_token_t var = null_token; \
{ \
const char * string = (const char *) g_ptr_array_index \
(values, index); \
var = atoi(string); \
}
#define TAGLIB_GET_PHRASE_STRING(var, index) \
const char * var = NULL; \
{ \
var = (const char *) g_ptr_array_index \
(values, index); \
}
#define TAGLIB_GET_TAGVALUE(type, var, conv) \
type var; \
{ \
gpointer value = NULL; \
assert(g_hash_table_lookup_extended \
(required, #var, NULL, &value)); \
var = conv((const char *)value); \
}
#define TAGLIB_PARSE_SEGMENTED_LINE(phrase_index, var, line) \
phrase_token_t var = null_token; \
do { \
if (0 == strlen(line)) \
break; \
\
gchar ** strs = g_strsplit_set(line, " \t", 2); \
if (2 != g_strv_length(strs)) \
assert(false); \
\
phrase_token_t _token = atoi(strs[0]); \
const char * phrase = strs[1]; \
if (null_token != _token) \
assert(taglib_validate_token_with_string \
(phrase_index, _token, phrase)); \
\
var = _token; \
\
g_strfreev(strs); \
} while(false);
static bool load_phrase_index(const pinyin_table_info_t * phrase_files,
FacadePhraseIndex * phrase_index) {
MemoryChunk * chunk = NULL;
for (size_t i = 0; i < PHRASE_INDEX_LIBRARY_COUNT; ++i) {
const pinyin_table_info_t * table_info = phrase_files + i;
if (SYSTEM_FILE != table_info->m_file_type)
continue;
const char * binfile = table_info->m_system_filename;
chunk = new MemoryChunk;
bool retval = chunk->load(binfile);
if (!retval) {
fprintf(stderr, "load %s failed!\n", binfile);
return false;
}
phrase_index->load(i, chunk);
}
return true;
}
static bool save_phrase_index(const pinyin_table_info_t * phrase_files,
FacadePhraseIndex * phrase_index) {
MemoryChunk * new_chunk = NULL;
for (size_t i = 0; i < PHRASE_INDEX_LIBRARY_COUNT; ++i) {
const pinyin_table_info_t * table_info = phrase_files + i;
if (SYSTEM_FILE != table_info->m_file_type)
continue;
const char * binfile = table_info->m_system_filename;
new_chunk = new MemoryChunk;
phrase_index->store(i, new_chunk);
bool retval = new_chunk->save(binfile);
if (!retval) {
fprintf(stderr, "save %s failed.", binfile);
return false;
}
phrase_index->load(i, new_chunk);
}
return true;
}
static bool save_dictionary(const pinyin_table_info_t * phrase_files,
FacadePhraseIndex * phrase_index) {
MemoryChunk * new_chunk = NULL;
for (size_t i = 0; i < PHRASE_INDEX_LIBRARY_COUNT; ++i) {
const pinyin_table_info_t * table_info = phrase_files + i;
if (DICTIONARY != table_info->m_file_type)
continue;
const char * binfile = table_info->m_system_filename;
new_chunk = new MemoryChunk;
phrase_index->store(i, new_chunk);
bool retval = new_chunk->save(binfile);
if (!retval) {
fprintf(stderr, "save %s failed.", binfile);
return false;
}
phrase_index->load(i, new_chunk);
}
return true;
}
#endif
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