Changed directory layout (for future use of gettext)

git-svn-id: https://svn.musicpd.org/ncmpc/trunk@1342 09075e82-0dd4-0310-85a5-a0d7c8717e4f

1 files changed, 199 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
new file mode 100644
index 000000000..bb3740b62
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,199 @@
+/* 
+ * (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 "libmpdclient.h"
+#include "support.h"
+#include "mpc.h"
+#include "options.h"
+#include "command.h"
+#include "screen.h"
+#include "conf.h"
+
+/* time in seconds between mpd updates (double) */
+#define MPD_UPDATE_TIME        0.5
+
+/* timout in seconds before trying to reconnect (int) */
+#define MPD_RECONNECT_TIMEOUT  3
+
+
+static mpd_client_t *mpc = NULL;
+static GTimer       *timer = NULL;
+
+void
+exit_and_cleanup(void)
+{
+  screen_exit();
+  printf("\n");
+  charset_close();
+  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;
+
+  /* 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);
+
+  /* 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 - 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 )
+	{
+	  sleep(MPD_RECONNECT_TIMEOUT);
+	  screen_status_printf("Connecting to %s...  [Press Ctrl-C to abort]", 
+			       options->host);
+	  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);
+}