53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
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/**
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* Copyright 2025 buffybox contributors
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#include "cli_common.h"
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#include "log.h"
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#include <stdio.h>
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#include <stdlib.h>
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#ifndef PROJECT_VERSION
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#define PROJECT_VERSION "?" /* Real version injected by meson during build */
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#endif
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void bbx_cli_init_common_opts(bbx_cli_common_opts *opts) {
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opts->hor_res = -1;
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opts->ver_res = -1;
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opts->x_offset = 0;
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opts->y_offset = 0;
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opts->dpi = 0;
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opts->verbose = false;
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}
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int bbx_cli_parse_geometry(const char *optarg, bbx_cli_common_opts *opts) {
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/* Try parsing with offset first: NxM@X,Y */
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if (sscanf(optarg, "%ix%i@%i,%i", &(opts->hor_res), &(opts->ver_res),
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&(opts->x_offset), &(opts->y_offset)) == 4) {
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return 0;
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}
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/* Try parsing without offset: NxM */
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if (sscanf(optarg, "%ix%i", &(opts->hor_res), &(opts->ver_res)) == 2) {
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return 0;
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}
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bbx_log(BBX_LOG_LEVEL_ERROR, "Invalid geometry argument \"%s\"", optarg);
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return -1;
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}
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int bbx_cli_parse_dpi(const char *optarg, bbx_cli_common_opts *opts) {
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if (sscanf(optarg, "%i", &(opts->dpi)) != 1) {
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bbx_log(BBX_LOG_LEVEL_ERROR, "Invalid dpi argument \"%s\"", optarg);
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return -1;
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}
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return 0;
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}
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void bbx_cli_print_version_and_exit(const char *program_name) {
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fprintf(stderr, "%s %s\n", program_name, PROJECT_VERSION);
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exit(0);
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}
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