libmegapixels/util/findconfig.c

#include <libmegapixels.h>
#include <stdio.h>
#include <limits.h>

int
main()
{
	char configpath[PATH_MAX];
	int ret = libmegapixels_find_config(configpath);


	libmegapixels_devconfig *config = {0};

	if (ret) {
		printf("Using config: %s\n", configpath);
		libmegapixels_load_file(&config, configpath);
	} else {
		printf("No config found\n");
		libmegapixels_load_file(&config, "config/uvc.conf");
	}
	printf("Device: %s %s\n", config->make, config->model);
	printf("Found %d cameras\n", config->count);

	for (int i = 0; i < config->count; i++) {
		printf("\n----[ Camera %s (%d) ]----\n", config->cameras[i]->name, i);
		printf("Media : %s (%s)\n", config->cameras[i]->bridge_name, config->cameras[i]->media_path);
		printf("Sensor: %s (%s)\n", config->cameras[i]->sensor_name, config->cameras[i]->sensor_path);
		printf("Bridge: %s\n", config->cameras[i]->video_path);
		printf("Modes : ");
		for (int j = 0; j < config->cameras[i]->num_modes; j++) {
			if (j > 0) {
				printf("        ");
			}
			libmegapixels_mode *mode = config->cameras[i]->modes[j];

			printf("%dx%d@%d\n", mode->width, mode->height, mode->rate);
		}
	}
	return 0;
}