1 files changed, 148 insertions, 0 deletions
diff --git a/plugin_xmms.c b/plugin_xmms.c
new file mode 100644
index 0000000..cb8fedc
--- /dev/null
+++ b/plugin_xmms.c
@@ -0,0 +1,148 @@
+/* $Id: plugin_xmms.c 728 2007-01-14 11:14:38Z michael $
+ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_xmms.c $
+ *
+ * XMMS-Plugin for LCD4Linux
+ * Copyright (C) 2003 Markus Keil <markus_keil@t-online.de>
+ *
+ * This file is part of LCD4Linux.
+ *
+ * LCD4Linux 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, or (at your option)
+ * any later version.
+ *
+ * LCD4Linux 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/* 
+ * exported functions:
+ *
+ * int plugin_init_xmms (void)
+ *  adds parser for /tmp/xmms-info
+ *
+ */
+
+
+/*
+ * The Argument 'arg1' must be one of these Things (without brackets):
+ *
+ * 'Title' - The title of the current song
+ * 'Status' - The status of XMMS (playing, pause, ...)
+ * 'Tunes in playlist' - How many entries are in the playlist
+ * 'Currently playing' - which playlist-entry is playing
+ * 'uSecPosition' - The position of the title in seconds (usefull for bargraphs ;-) )
+ * 'Position' - The position of the title in mm:ss
+ * 'uSecTime' - The length of the current title in seconds
+ * 'Time' - The length of the current title in mm:ss
+ * 'Current bitrate' - The current bitrate in bit
+ * 'Samping Frequency' - The current samplingfreqency in Hz
+ * 'Channels' - The current number of audiochannels
+ * 'File' - The full path of the current file
+ * 
+ * These arguments are case-sensitive
+ */
+
+
+#include "config.h"
+
+#include <string.h>
+#include <stdio.h>
+#include <ctype.h>
+
+#include "hash.h"
+#include "debug.h"
+#include "plugin.h"
+
+
+static HASH xmms;
+
+
+static int parse_xmms_info(void)
+{
+    int age;
+    FILE *xmms_stream;
+    char zeile[200];
+
+    /* reread every 100msec only */
+    age = hash_age(&xmms, NULL);
+    if (age >= 0 && age <= 200)
+	return 0;
+    /* Open Filestream for '/tmp/xmms-info' */
+    xmms_stream = fopen("/tmp/xmms-info", "r");
+
+    /* Check for File */
+    if (!xmms_stream) {
+	error("Error: Cannot open XMMS-Info Stream! Is XMMS started?");
+	return -1;
+    }
+
+    /* Read Lines from the Stream */
+    while (fgets(zeile, sizeof(zeile), xmms_stream)) {
+	char *c, *key, *val;
+	c = strchr(zeile, ':');
+	if (c == NULL)
+	    continue;
+	key = zeile;
+	val = c + 1;
+	/* strip leading blanks from key */
+	while (isspace(*key))
+	    *key++ = '\0';
+	/* strip trailing blanks from key */
+	do
+	    *c = '\0';
+	while (isspace(*--c));
+	/* strip leading blanks from value */
+	while (isspace(*val))
+	    *val++ = '\0';
+	/* strip trailing blanks from value */
+	for (c = val; *c != '\0'; c++);
+	while (isspace(*--c))
+	    *c = '\0';
+	hash_put(&xmms, key, val);
+    }
+
+    fclose(xmms_stream);
+    return 0;
+
+}
+
+static void my_xmms(RESULT * result, RESULT * arg1)
+{
+    char *key, *val;
+
+    if (parse_xmms_info() < 0) {
+	SetResult(&result, R_STRING, "");
+	return;
+    }
+
+    key = R2S(arg1);
+    val = hash_get(&xmms, key, NULL);
+    if (val == NULL)
+	val = "";
+
+    SetResult(&result, R_STRING, val);
+}
+
+
+int plugin_init_xmms(void)
+{
+    hash_create(&xmms);
+
+    /* register xmms info */
+    AddFunction("xmms", 1, my_xmms);
+
+    return 0;
+}
+
+void plugin_exit_xmms(void)
+{
+    hash_destroy(&xmms);
+}