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zero-epwing/main.c

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/*
* Copyright (C) 2016 Alex Yatskov <alex@foosoft.net>
* Author: Alex Yatskov <alex@foosoft.net>
*
* 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/>.
*/
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#include <stdlib.h>
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#include <getopt.h>
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#include "util.h"
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#include "book.h"
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/*
* Entry point
*/
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int main(int argc, char *argv[]) {
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const struct option options[] = {
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{ "pretty", no_argument, NULL, 'p' },
{ "markup", no_argument, NULL, 'm' },
{ "positions", no_argument, NULL, 's' },
{ NULL, 0, NULL, 0 },
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};
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char* dict_path = NULL;
int flags = 0;
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int c = 0;
while ((c = getopt_long(argc, argv, "f:d:pmst", options, NULL)) != -1) {
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switch (c) {
case 'p':
flags |= FLAG_PRETTY_PRINT;
break;
case 'm':
flags |= FLAG_HOOK_MARKUP;
break;
case 's':
flags |= FLAG_POSITIONS;
break;
default:
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return 1;
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}
}
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if (optind == argc) {
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fprintf(stderr, "error: dictionary path was not provided\n");
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return 1;
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}
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dict_path = argv[optind];
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Book book;
book_init(&book);
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const int success =
book_import(&book, dict_path, flags) &&
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book_export(stdout, &book, flags);
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book_free(&book);
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return success ? 0 : 1;
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}