/*
* This file is part of DisOrder
- * Copyright (C) 2005, 2007 Richard Kettlewell
+ * Copyright (C) 2005, 2007, 2008 Richard Kettlewell
*
- * This program is free software; you can redistribute it and/or modify
+ * 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
+ * the Free Software Foundation, either version 3 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.
- *
+ *
+ * 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
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file lib/speaker-protocol.h
* @brief Speaker/server protocol support
#ifndef SPEAKER_PROTOCOL_H
#define SPEAKER_PROTOCOL_H
+#include "byte-order.h"
+
/** @brief A message from the main server to the speaker, or vica versa */
struct speaker_message {
/** @brief Message type
* - @ref SM_PAUSED
* - @ref SM_FINISHED
* - @ref SM_PLAYING
+ * - @ref SM_UNKNOWN
+ * - @ref SM_ARRIVED
*/
int type;
/** @brief Finished playing track @c id */
#define SM_FINISHED 129
+/** @brief Never heard of track @c id */
+#define SM_UNKNOWN 130
+
/** @brief Currently track @c id, @c data seconds in
*
* This is sent from time to time while a track is playing.
* initialization. */
#define SM_READY 132
+/** @brief Cancelled track @c id which wasn't playing */
+#define SM_STILLBORN 133
+
+/** @brief A connection for track @c id arrived */
+#define SM_ARRIVED 134
+
void speaker_send(int fd, const struct speaker_message *sm);
/* Send a message. */
/** @brief Endianness */
uint8_t endian;
-#define ENDIAN_BIG 1
-#define ENDIAN_LITTLE 2
-#ifdef WORDS_BIGENDIAN
-# define ENDIAN_NATIVE ENDIAN_BIG
-#else
-# define ENDIAN_NATIVE ENDIAN_LITTLE
-#endif
} attribute((packed));
static inline int formats_equal(const struct stream_header *a,