/*
 * MOC - music on console
 * Copyright (C) 2004-2005 Damian Pietras <daper@daper.net>
 *
 * 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.
 *
 */

#ifdef HAVE_CONFIG_H
# include "config.h"
#endif

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <unistd.h>
#include <signal.h>
#include <getopt.h>
#include <errno.h>
#include <time.h>
#include <locale.h>
#include <assert.h>

#ifdef HAVE_UNAME_SYSCALL
#include <sys/utsname.h>
#endif

#include "common.h"
#include "server.h"
#include "interface.h"
#include "options.h"
#include "protocol.h"
#include "log.h"
#include "compat.h"
#include "decoder.h"
#include "lists.h"
#include "files.h"
#include "rcc.h"

struct parameters
{
	char *config_file;
	int debug;
	int only_server;
	int foreground;
	int append;
	int enqueue;
	int clear;
	int play;
	int dont_run_iface;
	int stop;
	int exit;
	int pause;
	int unpause;
	int next;
	int previous;
	int get_file_info;
	int toggle_pause;
	int playit;
	int seek_by;
	char jump_type;
	int jump_to;
	char *formatted_into_param;
	int get_formatted_info;
	char *adj_volume;
	char *toggle;
	char *on;
	char *off;
};


/* Connect to the server, return fd of the socket or -1 on error. */
static int server_connect ()
{
	struct sockaddr_un sock_name;
	int sock;

	/* Create a socket */
	if ((sock = socket (PF_LOCAL, SOCK_STREAM, 0)) == -1)
		 return -1;

	sock_name.sun_family = AF_LOCAL;
	strcpy (sock_name.sun_path, socket_name());

	if (connect(sock, (struct sockaddr *)&sock_name,
				SUN_LEN(&sock_name)) == -1) {
		close (sock);
		return -1;
	}

	return sock;
}

/* Ping the server.
 * Return 1 if the server responds with EV_PONG, otherwise 1. */
static int ping_server (int sock)
{
	int event;

	send_int(sock, CMD_PING); /* ignore errors - the server could have
				     already closed the connection and sent
				     EV_BUSY */
	if (!get_int(sock, &event))
		fatal ("Error when receiving pong response!");
	return event == EV_PONG ? 1 : 0;
}

/* Check if a directory ./.moc exists and create if needed. */
static void check_moc_dir ()
{
	char *dir_name = create_file_name ("");
	struct stat file_stat;

	/* strip trailing slash */
	dir_name[strlen(dir_name)-1] = 0;

	if (stat (dir_name, &file_stat) == -1) {
		if (errno == ENOENT) {
			if (mkdir (dir_name, 0700) == -1)
				fatal ("Can't create directory %s: %s",
						dir_name, strerror (errno));
		}
		else
			fatal ("Error trying to check for "CONFIG_DIR" directory: %s",
			        strerror (errno));
	}
	else {
		if (!S_ISDIR(file_stat.st_mode) || access (dir_name, W_OK))
			fatal ("%s is not a writable directory!", dir_name);
	}
}

static void sig_chld (int sig ATTR_UNUSED)
{
	int saved_errno;
	pid_t rc;

	log_signal (sig);

	saved_errno = errno;
	do {
		rc = waitpid (-1, NULL, WNOHANG);
	} while (rc > 0);
	errno = saved_errno;
}

/* Run client and the server if needed. */
static void start_moc (const struct parameters *params, lists_t_strs *args)
{
	int list_sock;
	int server_sock = -1;

	if (!params->foreground && (server_sock = server_connect()) == -1) {
		int notify_pipe[2];
		int i = 0;
		ssize_t rc;

		printf ("Running the server...\n");

		/* To notify the client that the server socket is ready */
		if (pipe(notify_pipe))
			fatal ("pipe() failed: %s", strerror(errno));

		switch (fork()) {
			case 0: /* child - start server */
				set_me_server ();
				list_sock = server_init (params->debug, params->foreground);
				rc = write (notify_pipe[1], &i, sizeof(i));
				if (rc < 0)
					fatal ("write() to notify pipe failed: %s",
					        strerror(errno));
				close (notify_pipe[0]);
				close (notify_pipe[1]);
				signal (SIGCHLD, sig_chld);
				server_loop (list_sock);
				options_free ();
				decoder_cleanup ();
				io_cleanup ();
				files_cleanup ();
				rcc_cleanup ();
				compat_cleanup ();
				exit (EXIT_SUCCESS);
			case -1:
				fatal ("fork() failed: %s", strerror(errno));
			default:
				close (notify_pipe[1]);
				if (read(notify_pipe[0], &i, sizeof(i)) != sizeof(i))
					fatal ("Server exited!");
				close (notify_pipe[0]);
				if ((server_sock = server_connect()) == -1) {
					perror ("server_connect()");
					fatal ("Can't connect to the server!");
				}
		}
	}
	else if (!params->foreground && params->only_server)
		fatal ("Server is already running!");
	else if (params->foreground && params->only_server) {
		set_me_server ();
		list_sock = server_init (params->debug, params->foreground);
		signal (SIGCHLD, sig_chld);
		server_loop (list_sock);
	}

	if (!params->only_server) {
		signal (SIGPIPE, SIG_IGN);
		if (ping_server(server_sock)) {
			if (!params->dont_run_iface) {
				init_interface (server_sock, params->debug, args);
				interface_loop ();
				interface_end ();
				server_sock = -1;
			}
		}
		else
			fatal ("Can't connect to the server!");
	}

	if (!params->foreground && params->only_server)
		send_int (server_sock, CMD_DISCONNECT);

	if (server_sock != -1) {
		close (server_sock);
		server_sock = -1;
	}
}

static void show_version ()
{
#ifdef HAVE_UNAME_SYSCALL
	int rc;
	struct utsname uts;
#endif

	putchar ('\n');
	printf ("          This is : %s\n", PACKAGE_NAME);
	printf ("          Version : %s\n", PACKAGE_VERSION);

#ifdef PACKAGE_REVISION
	printf ("         Revision : %s\n", PACKAGE_REVISION);
#endif

	/* Show build time */
#ifdef __DATE__
	printf ("            Built : %s", __DATE__);
# ifdef __TIME__
	printf (" %s", __TIME__);
# endif
	putchar ('\n');
#endif

	/* Show compiled-in components */
	printf ("    Compiled with :");
#ifdef HAVE_OSS
	printf (" OSS");
#endif
#ifdef HAVE_SNDIO
	printf (" SNDIO");
#endif
#ifdef HAVE_ALSA
	printf (" ALSA");
#endif
#ifdef HAVE_JACK
	printf (" JACK");
#endif
#ifndef NDEBUG
	printf (" DEBUG");
#endif
#ifdef HAVE_CURL
	printf (" Network streams");
#endif
#ifdef HAVE_SAMPLERATE
	printf (" resample");
#endif
	putchar ('\n');

#ifdef HAVE_UNAME_SYSCALL
	rc = uname (&uts);
	if (rc == 0)
		printf ("       Running on : %s %s %s\n", uts.sysname, uts.release,
	                                                           uts.machine);
#endif

	printf ("           Author : Damian Pietras\n");
	printf ("         Homepage : %s\n", PACKAGE_URL);
	printf ("           E-Mail : %s\n", PACKAGE_BUGREPORT);
	printf ("        Copyright : (C) 2003-2016 Damian Pietras and others\n");
	printf ("          License : GNU General Public License, version 2 or later\n");
	putchar ('\n');
}

/* Show program usage. */
static void show_usage (const char *prg_name) {
	printf ("%s (version %s", PACKAGE_NAME, PACKAGE_VERSION);
#ifdef PACKAGE_REVISION
	printf (", revision %s", PACKAGE_REVISION);
#endif
	printf (")\n");
	printf ("Usage:\n %s [OPTIONS]... [FILE]...\n%s", prg_name,
"-V --version           Print program version and exit\n"
"-h --help              Print usage and exit\n"
#ifndef NDEBUG
"-D --debug             Turn on logging to a file\n"
#endif
"-S --server            Only run the server\n"
"-F --foreground        Run server in foreground and log to stdout\n"
"-R --sound-driver LIST Use the first valid sound driver from LIST\n"
"                       (sndio, oss, alsa, jack, null)\n"
"-m --music-dir         Start in MusicDir\n"
"-a --append            Append the files/directories/playlists passed in\n"
"                       the command line to playlist and exit\n"
"-q --enqueue           Add the files given on command line to the queue\n"
"-c --clear             Clear the playlist and exit\n"
"-p --play              Start playing from the first item on the playlist\n"
"-l --playit            Play files given on the command line without modifying\n"
"                       the playlist\n"
"-s --stop              Stop playing\n"
"-f --next              Play the next song\n"
"-r --previous          Play the previous song\n"
"-x --exit              Shutdown the server\n"
"-T --theme theme       Use the selected theme file (read from ~/.moc/themes\n"
"                       if the path is not absolute)\n"
"-C --config FILE       Use the specified config file instead of the default\n"
"-O --set-option NAME=VALUE\n"
"                       Override the configuration option NAME with VALUE\n"
"-M --moc-dir DIR       Use the specified MOC directory instead of the default\n"
"-P --pause             Pause\n"
"-U --unpause           Unpause\n"
"-G --toggle-pause      Toggle between playing and paused\n"
"-v --volume (+/-)LEVEL Adjust the PCM volume\n"
"-y --sync              Synchronize the playlist with other clients\n"
"-n --nosync            Don't synchronize the playlist with other clients\n"
"-A --ascii             Use ASCII characters to draw lines\n"
"-i --info              Print information about the currently playing file\n"
"-Q --format FORMAT     Print formatted information about the currently\n"
"                       playing file\n"
"-e --recursively       Alias for -a\n"
"-k --seek N            Seek by N seconds (can be negative)\n"
"-j --jump N{%,s}       Jump to some position of the current track\n"
"-o --on <controls>     Turn on a control (shuffle, autonext, repeat)\n"
"-u --off <controls>    Turn off a control (shuffle, autonext, repeat)\n"
"-t --toggle <controls> Toggle a control (shuffle, autonext, repeat)\n");
}

/* Send commands requested in params to the server. */
static void server_command (struct parameters *params, lists_t_strs *args)
{
	int sock;

	if ((sock = server_connect()) == -1)
		fatal ("The server is not running!");

	signal (SIGPIPE, SIG_IGN);
	if (ping_server(sock)) {
		if (params->playit)
			interface_cmdline_playit (sock, args);
		if (params->clear)
			interface_cmdline_clear_plist (sock);
		if (params->append)
			interface_cmdline_append (sock, args);
		if (params->enqueue)
			interface_cmdline_enqueue (sock, args);
		if (params->play)
			interface_cmdline_play_first (sock);
		if (params->get_file_info)
			interface_cmdline_file_info (sock);
		if (params->seek_by)
			interface_cmdline_seek_by (sock, params->seek_by);
		if (params->jump_type=='%')
			interface_cmdline_jump_to_percent (sock,params->jump_to);
		if (params->jump_type=='s')
			interface_cmdline_jump_to (sock,params->jump_to);
		if (params->get_formatted_info)
			interface_cmdline_formatted_info (sock,
					params->formatted_into_param);
		if (params->adj_volume)
			interface_cmdline_adj_volume (sock, params->adj_volume);
		if (params->toggle)
			interface_cmdline_set (sock, params->toggle, 2);
		if (params->on)
			interface_cmdline_set (sock, params->on, 1);
		if (params->off)
			interface_cmdline_set (sock, params->off, 0);
		if (params->exit) {
			if (!send_int(sock, CMD_QUIT))
				fatal ("Can't send command!");
		}
		else if (params->stop) {
			if (!send_int(sock, CMD_STOP)
					|| !send_int(sock, CMD_DISCONNECT))
				fatal ("Can't send commands!");
		}
		else if (params->pause) {
			if (!send_int(sock, CMD_PAUSE)
					|| !send_int(sock, CMD_DISCONNECT))
				fatal ("Can't send commands!");
		}
		else if (params->next) {
			if (!send_int(sock, CMD_NEXT)
					|| !send_int(sock, CMD_DISCONNECT))
				fatal ("Can't send commands!");
		}
		else if (params->previous) {
			if (!send_int(sock, CMD_PREV)
					|| !send_int(sock, CMD_DISCONNECT))
				fatal ("Can't send commands!");
		}
		else if (params->unpause) {
			if (!send_int(sock, CMD_UNPAUSE)
					|| !send_int(sock, CMD_DISCONNECT))
				fatal ("Can't send commands!");
		}
		else if (params->toggle_pause) {
			int state;
			int ev;
			int cmd = -1;

			if (!send_int(sock, CMD_GET_STATE))
				fatal ("Can't send commands!");
			if (!get_int(sock, &ev) || ev != EV_DATA
					|| !get_int(sock, &state))
				fatal ("Can't get data from the server!");

			if (state == STATE_PAUSE)
				cmd = CMD_UNPAUSE;
			else if (state == STATE_PLAY)
				cmd = CMD_PAUSE;

			if (cmd != -1 && !send_int(sock, cmd))
				fatal ("Can't send commands!");
			if (!send_int(sock, CMD_DISCONNECT))
				fatal ("Can't send commands!");
		}
	}
	else
		fatal ("Can't connect to the server!");

	close (sock);
}

static long get_num_param (const char *p,const char ** last)
{
	char *e;
	long val;

	val = strtol (p, &e, 10);
	if ((*e&&last==NULL)||e==p)
		fatal ("The parameter should be a number!");

	if (last)
		*last=e;
	return val;
}

/* Log the command line which launched MOC. */
static void log_command_line (int argc, char *argv[])
{
	lists_t_strs *cmdline;
	char *str;

	assert (argc >= 0);
	assert (argv != NULL);
	assert (argv[argc] == NULL);

	cmdline = lists_strs_new (argc);
	if (lists_strs_load (cmdline, argv) > 0)
		str = lists_strs_fmt (cmdline, "%s ");
	else
		str = xstrdup ("No command line available");
	logit ("%s", str);
	free (str);
	lists_strs_free (cmdline);
}

static void override_config_option (const char *optarg, lists_t_strs *deferred)
{
	int len;
	bool append;
	char *ptr, *name, *value;
	enum option_type type;

	assert (optarg != NULL);

	ptr = strchr (optarg, '=');
	if (ptr == NULL)
		goto error;

	/* Allow for list append operator ("+="). */
	append = (ptr > optarg && *(ptr - 1) == '+');

	name = trim (optarg, ptr - optarg - (append ? 1 : 0));
	if (!name || !name[0])
		goto error;
	type = options_get_type (name);

	if (type == OPTION_LIST) {
		if (deferred) {
			lists_strs_append (deferred, optarg);
			free (name);
			return;
		}
	}
	else if (append)
		goto error;

	value = trim (ptr + 1, strlen (ptr + 1));
	if (!value || !value[0])
		goto error;

	if (value[0] == '\'' || value[0] == '"') {
		len = strlen (value);
		if (value[0] != value[len - 1])
			goto error;
		if (strlen (value) < 2)
			goto error;
		memmove (value, value + 1, len - 2);
		value[len - 2] = 0x00;
	}

	if (!options_set_pair (name, value, append))
		goto error;
	options_ignore_config (name);

	free (name);
	free (value);
	return;

error:
	fatal ("Malformed override option: %s", optarg);
}

static void process_deferred_overrides (lists_t_strs *deferred)
{
	int ix;
	bool cleared;
	const char marker[] = "*Marker*";
	char **config_decoders;
	lists_t_strs *decoders_option;

	/* We need to shuffle the PreferredDecoders list into the
	 * right order as we load any deferred overriding options. */

	decoders_option = options_get_list ("PreferredDecoders");
	lists_strs_reverse (decoders_option);
	config_decoders = lists_strs_save (decoders_option);
	lists_strs_clear (decoders_option);
	lists_strs_append (decoders_option, marker);

	for (ix = 0; ix < lists_strs_size (deferred); ix += 1)
		override_config_option (lists_strs_at (deferred, ix), NULL);

	cleared = lists_strs_empty (decoders_option) ||
	          strcmp (lists_strs_at (decoders_option, 0), marker) != 0;
	lists_strs_reverse (decoders_option);
	if (!cleared) {
		char **override_decoders;

		free (lists_strs_pop (decoders_option));
		override_decoders = lists_strs_save (decoders_option);
		lists_strs_clear (decoders_option);
		lists_strs_load (decoders_option, config_decoders);
		lists_strs_load (decoders_option, override_decoders);
		free (override_decoders);
	}
	free (config_decoders);
}

/* Process the command line options and arguments. */
static lists_t_strs *process_command_line (int argc, char *argv[],
                                           struct parameters *params,
                                           lists_t_strs *deferred)
{
	int ret, opt_index = 0;
	const char *jump_type;
	lists_t_strs *result;

	struct option long_options[] = {
		{ "version",		0, NULL, 'V' },
		{ "help",		0, NULL, 'h' },
#ifndef NDEBUG
		{ "debug",		0, NULL, 'D' },
#endif
		{ "server",		0, NULL, 'S' },
		{ "foreground",		0, NULL, 'F' },
		{ "sound-driver",	1, NULL, 'R' },
		{ "music-dir",		0, NULL, 'm' },
		{ "append",		0, NULL, 'a' },
		{ "enqueue",		0, NULL, 'q' },
		{ "clear", 		0, NULL, 'c' },
		{ "play", 		0, NULL, 'p' },
		{ "playit",		0, NULL, 'l' },
		{ "stop",		0, NULL, 's' },
		{ "next",		0, NULL, 'f' },
		{ "previous",		0, NULL, 'r' },
		{ "exit",		0, NULL, 'x' },
		{ "theme",		1, NULL, 'T' },
		{ "config",		1, NULL, 'C' },
		{ "set-option",		1, NULL, 'O' },
		{ "moc-dir",		1, NULL, 'M' },
		{ "pause",		0, NULL, 'P' },
		{ "unpause",		0, NULL, 'U' },
		{ "toggle-pause",	0, NULL, 'G' },
		{ "sync",		0, NULL, 'y' },
		{ "nosync",		0, NULL, 'n' },
		{ "ascii",		0, NULL, 'A' },
		{ "info",		0, NULL, 'i' },
		{ "recursively",	0, NULL, 'e' },
		{ "seek",		1, NULL, 'k' },
		{ "jump",		1, NULL, 'j' },
		{ "format",		1, NULL, 'Q' },
		{ "volume",		1, NULL, 'v' },
		{ "toggle",		1, NULL, 't' },
		{ "on",			1, NULL, 'o' },
		{ "off",		1, NULL, 'u' },
		{ 0, 0, 0, 0 }
	};

	assert (argc >= 0);
	assert (argv != NULL);
	assert (argv[argc] == NULL);
	assert (params != NULL);
	assert (deferred != NULL);

	while ((ret = getopt_long(argc, argv,
					"VhDSFR:macpsxT:C:O:M:PUynArfiGelk:j:v:t:o:u:Q:q",
					long_options, &opt_index)) != -1) {
		switch (ret) {
			case 'V':
				show_version ();
				exit (EXIT_SUCCESS);
			case 'h':
				show_usage (argv[0]);
				exit (EXIT_SUCCESS);
#ifndef NDEBUG
			case 'D':
				params->debug = 1;
				break;
#endif
			case 'S':
				params->only_server = 1;
				break;
			case 'F':
				params->foreground = 1;
				params->only_server = 1;
				break;
			case 'R':
				if (!options_check_list ("SoundDriver", optarg))
					fatal ("No such sound driver: %s", optarg);
				options_set_list ("SoundDriver", optarg, false);
				options_ignore_config ("SoundDriver");
				break;
			case 'm':
				options_set_int ("StartInMusicDir", 1);
				options_ignore_config ("StartInMusicDir");
				break;
			case 'a':
			case 'e':
				params->append = 1;
				params->dont_run_iface = 1;
				break;
			case 'q':
				params->enqueue = 1;
				params->dont_run_iface = 1;
				break;
			case 'c':
				params->clear = 1;
				params->dont_run_iface = 1;
				break;
			case 'i':
				params->get_file_info = 1;
				params->dont_run_iface = 1;
				break;
			case 'p':
				params->play = 1;
				params->dont_run_iface = 1;
				break;
			case 'l':
				params->playit = 1;
				params->dont_run_iface = 1;
				break;
			case 's':
				params->stop = 1;
				params->dont_run_iface = 1;
				break;
			case 'f':
				params->next = 1;
				params->dont_run_iface = 1;
				break;
			case 'r':
				params->previous = 1;
				params->dont_run_iface = 1;
				break;
			case 'x':
				params->exit = 1;
				params->dont_run_iface = 1;
				break;
			case 'P':
				params->pause = 1;
				params->dont_run_iface = 1;
				break;
			case 'U':
				params->unpause = 1;
				params->dont_run_iface = 1;
				break;
			case 'T':
				options_set_str ("ForceTheme", optarg);
				break;
			case 'C':
				params->config_file = xstrdup (optarg);
				break;
			case 'O':
				override_config_option (optarg, deferred);
				break;
			case 'M':
				options_set_str ("MOCDir", optarg);
				options_ignore_config ("MOCDir");
				break;
			case 'y':
				options_set_int ("SyncPlaylist", 1);
				options_ignore_config ("SyncPlaylist");
				break;
			case 'n':
				options_set_int ("SyncPlaylist", 0);
				options_ignore_config ("SyncPlaylist");
				break;
			case 'A':
				options_set_int ("ASCIILines", 1);
				options_ignore_config ("ASCIILines");
				break;
			case 'G':
				params->toggle_pause = 1;
				params->dont_run_iface = 1;
				break;
			case 'k':
				params->seek_by = get_num_param (optarg, NULL);
				params->dont_run_iface = 1;
				break;
			case 'j':
				params->jump_to = get_num_param (optarg, &jump_type);
				if (*jump_type)
					if (!jump_type[1])
						if (*jump_type == '%' || tolower (*jump_type) == 's') {
							params->jump_type = tolower (*jump_type);
							params->dont_run_iface = 1;
							break;
						}
				//TODO: Add message explaining the error
				show_usage (argv[0]);
				exit (EXIT_FAILURE);
			case 'v' :
				params->adj_volume = optarg;
				params->dont_run_iface = 1;
				break;
			case 't' :
				params->toggle = optarg;
				params->dont_run_iface = 1;
				break;
			case 'o' :
				params->on = optarg;
				params->dont_run_iface = 1;
				break;
			case 'u' :
				params->off = optarg;
				params->dont_run_iface = 1;
				break;
			case 'Q':
				params->formatted_into_param = optarg;
				params->get_formatted_info = 1;
				params->dont_run_iface = 1;
				break;
			default:
				show_usage (argv[0]);
				exit (EXIT_FAILURE);
		}
	}

	result = lists_strs_new (argc - optind);
	lists_strs_load (result, argv + optind);

	return result;
}

int main (int argc, char *argv[])
{
	struct parameters params;
	lists_t_strs *deferred_overrides;
	lists_t_strs *args;

#ifdef HAVE_UNAME_SYSCALL
	int rc;
	struct utsname uts;
#endif

#ifdef PACKAGE_REVISION
	logit ("This is Music On Console (revision %s)", PACKAGE_REVISION);
#else
	logit ("This is Music On Console (version %s)", PACKAGE_VERSION);
#endif

#ifdef CONFIGURATION
	logit ("Configured:%s", CONFIGURATION);
#endif

#ifdef HAVE_UNAME_SYSCALL
	rc = uname (&uts);
	if (rc == 0)
		logit ("Running on: %s %s %s", uts.sysname, uts.release, uts.machine);
#endif

	log_command_line (argc, argv);

	files_init ();

	if (get_home () == NULL)
		fatal ("Could not determine user's home directory!");

	memset (&params, 0, sizeof(params));
	options_init ();
	deferred_overrides = lists_strs_new (4);

	/* set locale according to the environment variables */
	if (!setlocale(LC_ALL, ""))
		logit ("Could not set locale!");

	args = process_command_line (argc, argv, &params, deferred_overrides);

	if (params.dont_run_iface && params.only_server)
		fatal ("-c, -a and -p options can't be used with --server!");

	if (!params.config_file)
		params.config_file = xstrdup (create_file_name ("config"));
	options_parse (params.config_file);
	if (params.config_file)
		free (params.config_file);
	params.config_file = NULL;

	process_deferred_overrides (deferred_overrides);
	lists_strs_free (deferred_overrides);
	deferred_overrides = NULL;

	check_moc_dir ();

	io_init ();
	rcc_init ();
	decoder_init (params.debug);
	srand (time(NULL));

	if (!params.only_server && params.dont_run_iface)
		server_command (&params, args);
	else
		start_moc (&params, args);

	lists_strs_free (args);
	options_free ();
	decoder_cleanup ();
	io_cleanup ();
	rcc_cleanup ();
	files_cleanup ();
	compat_cleanup ();

	return EXIT_SUCCESS;
}
