From 181cec4348da40331b3e8ab365732c025ec149b2 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Wed, 27 Apr 2011 19:24:15 +0200 Subject: Import upstream version 0.11.0~svn1143 --- plugin_xmms.c | 148 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 148 insertions(+) create mode 100644 plugin_xmms.c (limited to 'plugin_xmms.c') 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 + * + * 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 +#include +#include + +#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); +} -- cgit v1.2.3