path: root/main.c

/* 
 * $Id: main.c,v 1.5 2004/03/16 14:34:49 kalle Exp $ 
 *
 */

#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <glib.h>

#include "config.h"
#include "libmpdclient.h"
#include "mpc.h"
#include "options.h"
#include "command.h"
#include "screen.h"


static mpd_client_t *mpc = NULL;

void
exit_and_cleanup(void)
{
  screen_exit();
  charset_close();
  if( mpc )
    {
      if( mpc_error(mpc) )
	fprintf(stderr,"Error: %s\n", mpc_error_str(mpc));
      mpc_close(mpc);
    }
}

void
catch_sigint( int sig )
{
  printf( "\nExiting...\n");
  exit(EXIT_SUCCESS);
}

int 
main(int argc, char *argv[])
{
  options_t *options;
  struct sigaction act;
  int counter;

  /* parse command line options */
  options_init();
  options = options_parse(argc, argv);

  /* initialize local charset */
  if( charset_init() )
    exit(EXIT_FAILURE);

  /* 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 - SIGWINCH  */
  sigemptyset( &act.sa_mask );
  act.sa_flags    = 0;
  act.sa_handler = screen_resized;
  if( sigaction( SIGWINCH, &act, NULL )<0 )
    {
      perror("sigaction()");
      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 */
  printf("%c]0;%s%c", '\033', PACKAGE " v" VERSION, '\007');

  /* install exit function */
  atexit(exit_and_cleanup);

  /* connect to our music player daemon */
  mpc = mpc_connect(options->host, options->port);
  if( mpc_error(mpc) )
    exit(EXIT_FAILURE);

  screen_init();
#if 0
  mpc_update(mpc);
   mpc_update_filelist(mpc);
  screen_paint(mpc);
  //  sleep(1);
#endif
  
  counter=0;
  while( !mpc_error(mpc) )
    {
      command_t cmd;

      if( !counter )
	{
	  mpc_update(mpc);
	  mpd_finishCommand(mpc->connection);
	  counter=10;
	}
      else
	counter--;
      
      screen_update(mpc);
      
      if( (cmd=get_keyboard_command()) != CMD_NONE )
	{
	  screen_cmd(mpc, cmd);
	  counter=0;
	}
    }

  exit(EXIT_FAILURE);
}