/*

 * tipc.	TIPC utility frontend.

 *

 *		This program is free software; you can redistribute it and/or

 *		modify it under the terms of the GNU General Public License

 *		as published by the Free Software Foundation; either version

 *		2 of the License, or (at your option) any later version.

 *

 * Authors:	Richard Alpe <richard.alpe@ericsson.com>

 */

#include <stdio.h>

#include <stdlib.h>

#include <getopt.h>

#include <unistd.h>

#include "bearer.h"

#include "link.h"

#include "nametable.h"

#include "socket.h"

#include "media.h"

#include "node.h"

#include "peer.h"

#include "cmdl.h"

int help_flag;

int json;

int pretty;

static void about(struct cmdl *cmdl)

{

	fprintf(stderr,

		"Transparent Inter-Process Communication Protocol\n"

		"Usage: %s [OPTIONS] COMMAND [ARGS] ...\n"

		"\n"

		"Options:\n"

		" -h, --help \t\tPrint help for last given command\n"

		" -j, --json \t\tJson format printouts\n"

		" -p, --pretty \t\tpretty print\n"

		"\n"

		"Commands:\n"

		" bearer                - Show or modify bearers\n"

		" link                  - Show or modify links\n"

		" media                 - Show or modify media\n"

		" nametable             - Show nametable\n"

		" node                  - Show or modify node related parameters\n"

		" peer                  - Peer related operations\n"

		" socket                - Show sockets\n",

		cmdl->argv[0]);

}

int main(int argc, char *argv[])

{

	int i;

	int res;

	struct cmdl cmdl;

	const struct cmd cmd = {"tipc", NULL, about};

	struct option long_options[] = {

		{"help", no_argument, 0, 'h'},

		{"json", no_argument, 0, 'j'},

		{"pretty", no_argument, 0, 'p'},

		{0, 0, 0, 0}

	};

	const struct cmd cmds[] = {

		{ "bearer",	cmd_bearer,	cmd_bearer_help},

		{ "link",	cmd_link,	cmd_link_help},

		{ "media",	cmd_media,	cmd_media_help},

		{ "nametable",	cmd_nametable,	cmd_nametable_help},

		{ "node",	cmd_node,	cmd_node_help},

		{ "peer",	cmd_peer,	cmd_peer_help},

		{ "socket",	cmd_socket,	cmd_socket_help},

		{ NULL }

	};

	do {

		int option_index = 0;

		i = getopt_long(argc, argv, "hjp", long_options, &option_index);

		switch (i) {

		case 'h':

			/*

			 * We want the help for the last command, so we flag

			 * here in order to print later.

			 */

			help_flag = 1;

			break;

		case 'j':

			/*

			 * Enable json format printouts

			 */

			json = 1;

			break;

		case 'p':

			/*

			 * Enable json pretty output

			 */

			pretty = 1;

			break;

		case -1:

			/* End of options */

			break;

		default:

			/* Invalid option, error msg is printed by getopts */

			return 1;

		}

	} while (i != -1);

	cmdl.optind = optind;

	cmdl.argc = argc;

	cmdl.argv = argv;

	if ((res = run_cmd(NULL, &cmd, cmds, &cmdl, NULL)) != 0)

		return 1;

	return 0;

}