Nicolás Ortega Froysa
cf1a40c2fe
These functions have more to do with commands, and it will be more helpful to have the print_help function especially in the same file as the actual commands structure.
49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/*
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* Copyright (C) 2024 Nicolás Ortega Froysa <nicolas@ortegas.org>
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* Nicolás Ortega Froysa <nicolas@ortegas.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include "arg_parse.h"
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int main(int argc, char *argv[]) {
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enum cmd_id id;
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if(argc < 2) {
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fprintf(stderr, "Invalid number of arguments. Use 'help' sub-command.\n");
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print_usage();
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return EXIT_FAILURE;
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}
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id = parse_args(argv[1]);
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switch(id) {
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case CMD_HELP:
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print_help();
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break;
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case CMD_VERSION:
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print_version();
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break;
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default:
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fprintf(stderr, "No such command '%s'. Use 'help' sub-command.\n", argv[1]);
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print_usage();
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return EXIT_FAILURE;
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}
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return EXIT_SUCCESS;
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}
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