X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=audiod.h;h=ec8290b06a2330c5197d43f68a14e68782ad9b40;hb=b43af255d4514b68c98b23fb220306cf5ba1df60;hp=6f64a5b7cef17305bd521988becaeeaa05bf8381;hpb=f0b8a4b1413b23d52dffdf2baacc77878c415882;p=paraslash.git

diff --git a/audiod.h b/audiod.h
index 6f64a5b7..ec8290b0 100644
--- a/audiod.h
+++ b/audiod.h
@@ -1,4 +1,24 @@
+/*
+ * Copyright (C) 2006-2007 Andre Noll <maan@systemlinux.org>
+ *
+ *     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, USA.
+ */
+
 /** \file audiod.h symbols exported from audiod.c */
+
+
 int num_filters(int audio_format_num);
 int get_audio_format_num(char *name);
 
@@ -20,6 +40,26 @@ extern const char *audio_formats[];
 */
 enum {AUDIOD_OFF, AUDIOD_ON, AUDIOD_STANDBY};
 
+/** defines one command of para_audiod */
+struct audiod_command {
+	/** the name of the command */
+	const char *name;
+	/** pointer to the function that handles the command */
+	int (*handler)(int, int, char**);
+	/**
+	 * if the command prefers to handle the full line (rather than the usual
+	 * argv[] array), it stores a pointer to the corresponding line handling
+	 * function here. In this case, the above \a handler pointer must be NULL.
+	 */
+	int (*line_handler)(int, char*);
+	/** one-line description of the command */
+	const char *description;
+	/** summary of the command line options */
+	const char *synopsis;
+	/** the long help text */
+	const char *help;
+};
+
 /**
  * describes one instance of a receiver-filter-writer chain
  *
@@ -77,6 +117,10 @@ struct status_task {
 	int sa_time_diff_sign;
 	/** non-zero if para_server's status is "playing" */
 	int playing;
+	/** number of times the clock difference is to be checked */
+	unsigned clock_diff_count;
+	/** when to start the next check for clock difference */
+	struct timeval clock_diff_barrier;
 };
 
 extern struct status_task *stat_task;