Tool to list installed applications supporting the given MIME type

mimetest.c (text/plain), 1.10 KB, created by Sebastian Pipping on 2013-01-06 16:34:42 UTC

/*
** Copyright (C) 2013 Sebastian Pipping <[e-mail]>
** Licensed under GPL v2 or later
*/
#include <stdio.h>
#include <gio/gio.h>


#define INDENT "  "


int main(int argc, char ** argv) {
	if (argc != 2) {
		fprintf(stderr, "USAGE: %s MIME_TYPE\n", argv[0]);
		return 1;
	}

	g_type_init();

	const char * const mime_type = argv[1];
	GList * p_supporting_app_list = g_app_info_get_recommended_for_type(mime_type);
	int index = 0;

	if (! p_supporting_app_list) {
		fprintf(stderr, "ERROR: MIME type \"%s\" invalid or not supported by any installed application.\n", mime_type);
		return 2;
	}

	printf("Applications supporting MIME type \"%s\":\n", mime_type);
	for(; p_supporting_app_list; p_supporting_app_list = p_supporting_app_list->next, index++) {
		printf("[%d]\n"
				INDENT "id = \"%s\"\n"
				INDENT "name = \"%s\"\n"
				INDENT "command line = \"%s\"\n"
				"%s",
			index + 1,
			g_app_info_get_id(p_supporting_app_list->data),
			g_app_info_get_name(p_supporting_app_list->data),
			g_app_info_get_commandline(p_supporting_app_list->data),
			(p_supporting_app_list->next ? "\n" : ""));
	}
	return 0;
}