73 lines
2.1 KiB
C
73 lines
2.1 KiB
C
/**
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* Copyright 2025 Clayton Craft
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#include "command_line.h"
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#include "../shared/log.h"
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#include <getopt.h>
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#include <stdio.h>
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#include <stdlib.h>
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static void init_opts(f0_cli_opts *opts) {
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bbx_cli_init_common_opts(&opts->common);
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opts->config_file = NULL;
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}
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static void print_usage() {
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fprintf(stderr,
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"Usage: f0rmz [OPTION]\n"
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"\n"
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" -C, --config Path to form configuration file\n"
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" -g, --geometry=NxM[@X,Y] Force display size and offset\n"
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" -d, --dpi=N Override display DPI\n"
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" -h, --help Show this help\n"
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" -v, --verbose Enable verbose logging\n"
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" -V, --version Show version\n");
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}
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void f0_cli_parse_opts(int argc, char *argv[], f0_cli_opts *opts) {
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init_opts(opts);
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struct option long_opts[] = {
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{ "config", required_argument, NULL, 'C' },
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{ "geometry", required_argument, NULL, 'g' },
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{ "dpi", required_argument, NULL, 'd' },
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{ "help", no_argument, NULL, 'h' },
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{ "verbose", no_argument, NULL, 'v' },
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{ "version", no_argument, NULL, 'V' },
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{ NULL, 0, NULL, 0 }
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};
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int opt;
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while ((opt = getopt_long(argc, argv, "C:g:d:hvV", long_opts, NULL)) != -1) {
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switch (opt) {
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case 'C':
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opts->config_file = optarg;
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break;
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case 'g':
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if (bbx_cli_parse_geometry(optarg, &opts->common) != 0) {
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exit(EXIT_FAILURE);
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}
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break;
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case 'd':
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if (bbx_cli_parse_dpi(optarg, &opts->common) != 0) {
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exit(EXIT_FAILURE);
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}
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break;
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case 'h':
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print_usage();
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exit(EXIT_SUCCESS);
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case 'v':
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opts->common.verbose = true;
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break;
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case 'V':
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bbx_cli_print_version_and_exit("f0rmz");
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break;
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default:
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print_usage();
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exit(EXIT_FAILURE);
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}
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}
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}
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