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/*
* libpinyin
* Library to deal with pinyin.
*
* Copyright (C) 2010 Peng Wu
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <locale.h>
#include "pinyin_internal.h"
#include "utils_helper.h"
static const gchar * table_dir = ".";
static gboolean gen_punct_table = FALSE;
static GOptionEntry entries[] =
{
{"table-dir", 0, 0, G_OPTION_ARG_FILENAME, &table_dir, "table directory", NULL},
{"gen-punct-table", 0, 0, G_OPTION_ARG_NONE, &gen_punct_table, "generate punctuation table", NULL},
{NULL}
};
bool generate_binary_files(const char * pinyin_table_filename,
const char * phrase_table_filename,
const pinyin_table_info_t * phrase_files,
TABLE_PHONETIC_TYPE type) {
/* generate pinyin index*/
ChewingLargeTable2 pinyin_table;
pinyin_table.attach(pinyin_table_filename, ATTACH_READWRITE|ATTACH_CREATE);
PhraseLargeTable3 phrase_table;
phrase_table.attach(phrase_table_filename, ATTACH_READWRITE|ATTACH_CREATE);
/* generate phrase index */
FacadePhraseIndex phrase_index;
for (size_t i = 0; i < PHRASE_INDEX_LIBRARY_COUNT; ++i) {
const pinyin_table_info_t * table_info = phrase_files + i;
assert(table_info->m_dict_index == i);
if (SYSTEM_FILE != table_info->m_file_type &&
DICTIONARY != table_info->m_file_type)
continue;
const char * tablename = table_info->m_table_filename;
gchar * filename = g_build_filename(table_dir, tablename, NULL);
FILE * tablefile = fopen(filename, "r");
if (NULL == tablefile) {
fprintf(stderr, "open %s failed!\n", tablename);
exit(ENOENT);
}
pinyin_table.load_text(tablefile, type);
fseek(tablefile, 0L, SEEK_SET);
phrase_table.load_text(tablefile);
fseek(tablefile, 0L, SEEK_SET);
phrase_index.load_text(i, tablefile, type);
fclose(tablefile);
g_free(filename);
}
phrase_index.compact();
if (!save_phrase_index(phrase_files, &phrase_index))
exit(ENOENT);
if (!save_dictionary(phrase_files, &phrase_index))
exit(ENOENT);
return true;
}
bool generate_punct_table(const char * tablename) {
PunctTable punct_table;
bool retval = punct_table.attach(tablename, ATTACH_CREATE|ATTACH_READWRITE);
if (!retval) {
fprintf(stderr, "open %s failed!\n", tablename);
exit(ENOENT);
}
gchar * filename = g_build_filename(table_dir, "punct.table", NULL);
FILE * tablefile = fopen(filename, "r");
if (NULL == tablefile) {
fprintf(stderr, "open %s failed!\n", filename);
exit(ENOENT);
}
punct_table.load_text(tablefile);
fclose(tablefile);
g_free(filename);
return true;
}
int main(int argc, char * argv[]){
setlocale(LC_ALL, "");
GError * error = NULL;
GOptionContext * context;
context = g_option_context_new("- generate binary files");
g_option_context_add_main_entries(context, entries, NULL);
if (!g_option_context_parse(context, &argc, &argv, &error)) {
g_print("option parsing failed:%s\n", error->message);
exit(EINVAL);
}
g_option_context_free(context);
SystemTableInfo2 system_table_info;
const gchar * filename = SYSTEM_TABLE_INFO;
bool retval = system_table_info.load(filename);
if (!retval) {
fprintf(stderr, "load table.conf failed.\n");
exit(ENOENT);
}
const pinyin_table_info_t * phrase_files =
system_table_info.get_default_tables();
TABLE_PHONETIC_TYPE type = system_table_info.get_table_phonetic_type();
generate_binary_files(SYSTEM_PINYIN_INDEX,
SYSTEM_PHRASE_INDEX,
phrase_files, type);
phrase_files = system_table_info.get_addon_tables();
generate_binary_files(ADDON_SYSTEM_PINYIN_INDEX,
ADDON_SYSTEM_PHRASE_INDEX,
phrase_files, type);
if (gen_punct_table)
generate_punct_table(SYSTEM_PUNCT_TABLE);
return 0;
}
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