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/*
* $Id$
*
* (c) 2004 by Kalle Wallin <kaw@linux.se>
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
#include <glib.h>
#include "config.h"
#include "ncmpc.h"
#include "libmpdclient.h"
#include "support.h"
#include "mpc.h"
#include "options.h"
#include "command.h"
#include "screen.h"
#include "conf.h"
static mpd_client_t *mpc = NULL;
static GTimer *timer = NULL;
void
exit_and_cleanup(void)
{
screen_exit();
printf("\n");
if( mpc )
{
if( mpc_error(mpc) )
fprintf(stderr,"Error: %s\n", mpc_error_str(mpc));
mpc_close(mpc);
}
g_free(options.host);
g_free(options.password);
if( timer )
g_timer_destroy(timer);
}
void
catch_sigint( int sig )
{
printf( _("\nExiting...\n"));
exit(EXIT_SUCCESS);
}
int
main(int argc, const char *argv[])
{
options_t *options;
struct sigaction act;
gboolean connected;
const char *charset = NULL;
#ifdef HAVE_LOCALE_H
/* time and date formatting */
setlocale(LC_TIME,"");
/* charset */
setlocale(LC_CTYPE,"");
/* initialize charset conversions */
charset_init(g_get_charset(&charset));
D(printf("charset: %s\n", charset));
#endif
/* initialize i18n support */
#ifdef ENABLE_NLS
setlocale(LC_MESSAGES, "");
bindtextdomain(GETTEXT_PACKAGE, LOCALE_DIR);
bind_textdomain_codeset(GETTEXT_PACKAGE, charset);
textdomain(GETTEXT_PACKAGE);
#endif
/* initialize options */
options = options_init();
/* parse command line options - 1 pass get configuration files */
options_parse(argc, argv);
/* read configuration */
read_configuration(options);
/* check key bindings */
if( check_key_bindings() )
{
fprintf(stderr, _("Confusing key bindings - exiting!\n"));
exit(EXIT_FAILURE);
}
/* parse command line options - 2 pass */
options_parse(argc, argv);
/* setup signal behavior - SIGINT */
sigemptyset( &act.sa_mask );
act.sa_flags = 0;
act.sa_handler = catch_sigint;
if( sigaction( SIGINT, &act, NULL )<0 )
{
perror("signal");
exit(EXIT_FAILURE);
}
/* setup signal behavior - SIGTERM */
sigemptyset( &act.sa_mask );
act.sa_flags = 0;
act.sa_handler = catch_sigint;
if( sigaction( SIGTERM, &act, NULL )<0 )
{
perror("sigaction()");
exit(EXIT_FAILURE);
}
/* set xterm title */
if( g_getenv("DISPLAY") )
printf("%c]0;%s%c", '\033', PACKAGE " version " VERSION, '\007');
/* install exit function */
atexit(exit_and_cleanup);
/* connect to our music player daemon */
mpc = mpc_connect(options->host, options->port, options->password);
if( mpc_error(mpc) )
exit(EXIT_FAILURE);
/* initialize curses */
screen_init();
/* initialize timer */
timer = g_timer_new();
connected = TRUE;
while( connected || options->reconnect )
{
static gdouble t = G_MAXDOUBLE;
if( connected && t>=MPD_UPDATE_TIME )
{
mpc_update(mpc);
if( mpc_error(mpc) == MPD_ERROR_ACK )
{
screen_status_printf("%s", mpc_error_str(mpc));
mpd_clearError(mpc->connection);
mpd_finishCommand(mpc->connection);
}
else if( mpc_error(mpc) )
{
screen_status_printf(_("Lost connection to %s"), options->host);
connected = FALSE;
doupdate();
mpd_clearError(mpc->connection);
mpd_closeConnection(mpc->connection);
mpc->connection = NULL;
}
else
mpd_finishCommand(mpc->connection);
g_timer_start(timer);
}
if( connected )
{
command_t cmd;
screen_update(mpc);
if( (cmd=get_keyboard_command()) != CMD_NONE )
{
screen_cmd(mpc, cmd);
if( cmd==CMD_VOLUME_UP || cmd==CMD_VOLUME_DOWN)
/* make shure we dont update the volume yet */
g_timer_start(timer);
}
else
screen_idle(mpc);
}
else if( options->reconnect )
{
if( get_keyboard_command_with_timeout(MPD_RECONNECT_TIME)==CMD_QUIT)
exit(EXIT_SUCCESS);
screen_status_printf(_("Connecting to %s... [Press %s to abort]"),
options->host, get_key_names(CMD_QUIT,0) );
if( mpc_reconnect(mpc,
options->host,
options->port,
options->password) == 0 )
{
screen_status_printf(_("Connected to %s!"), options->host);
connected = TRUE;
}
doupdate();
}
t = g_timer_elapsed(timer, NULL);
}
exit(EXIT_FAILURE);
}
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