From 98e9d1ca5dc595e5ccce1cc823b426a50a6e7593 Mon Sep 17 00:00:00 2001
From: Jakub Tyszkowski <jakub.tyszkowski@tieto.com>
Date: Fri, 21 Nov 2014 16:13:54 +0100
Subject: [PATCH] android/a2dp-sink: Add skeleton for a2dp sink daemon

This adds stubs for a2dp sink role in daemon. As Sink uses the same HAL
API, daemon can use the same structs and defines as Source does.
---
 android/Android.mk  |  1 +
 android/Makefile.am |  1 +
 android/a2dp-sink.c | 84 +++++++++++++++++++++++++++++++++++++++++++++
 android/a2dp-sink.h | 25 ++++++++++++++
 4 files changed, 111 insertions(+)
 create mode 100644 android/a2dp-sink.c
 create mode 100644 android/a2dp-sink.h

diff --git a/android/Android.mk b/android/Android.mk
index abc23ebbb..d51b2d128 100644
--- a/android/Android.mk
+++ b/android/Android.mk
@@ -46,6 +46,7 @@ LOCAL_SRC_FILES := \
 	bluez/android/ipc.c \
 	bluez/android/avdtp.c \
 	bluez/android/a2dp.c \
+	bluez/android/a2dp-sink.c \
 	bluez/android/avctp.c \
 	bluez/android/avrcp.c \
 	bluez/android/avrcp-lib.c \
diff --git a/android/Makefile.am b/android/Makefile.am
index 13bb4cc3b..8f619e119 100644
--- a/android/Makefile.am
+++ b/android/Makefile.am
@@ -36,6 +36,7 @@ android_bluetoothd_SOURCES = android/main.c \
 				android/ipc.h android/ipc.c \
 				android/avdtp.h android/avdtp.c \
 				android/a2dp.h android/a2dp.c \
+				android/a2dp-sink.h android/a2dp-sink.c \
 				android/avctp.h android/avctp.c \
 				android/avrcp.h android/avrcp.c \
 				android/avrcp-lib.h android/avrcp-lib.c \
diff --git a/android/a2dp-sink.c b/android/a2dp-sink.c
new file mode 100644
index 000000000..07508c0ef
--- /dev/null
+++ b/android/a2dp-sink.c
@@ -0,0 +1,84 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2014  Intel Corporation. All rights reserved.
+ *
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2.1 of the License, or (at your option) any later version.
+ *
+ *  This library 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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdbool.h>
+#include <glib.h>
+
+#include "lib/bluetooth.h"
+#include "hal-log.h"
+#include "hal-msg.h"
+#include "ipc.h"
+#include "a2dp-sink.h"
+
+static struct ipc *hal_ipc = NULL;
+
+static void bt_a2dp_sink_connect(const void *buf, uint16_t len)
+{
+	/* TODO */
+
+	DBG("");
+
+	ipc_send_rsp(hal_ipc, HAL_SERVICE_ID_A2DP_SINK, HAL_OP_A2DP_CONNECT,
+							HAL_STATUS_UNSUPPORTED);
+}
+
+static void bt_a2dp_sink_disconnect(const void *buf, uint16_t len)
+{
+	/* TODO */
+
+	DBG("");
+
+	ipc_send_rsp(hal_ipc, HAL_SERVICE_ID_A2DP_SINK, HAL_OP_A2DP_DISCONNECT,
+							HAL_STATUS_UNSUPPORTED);
+}
+
+static const struct ipc_handler cmd_handlers[] = {
+	/* HAL_OP_A2DP_CONNECT */
+	{ bt_a2dp_sink_connect, false, sizeof(struct hal_cmd_a2dp_connect) },
+	/* HAL_OP_A2DP_DISCONNECT */
+	{ bt_a2dp_sink_disconnect, false,
+				sizeof(struct hal_cmd_a2dp_disconnect) },
+};
+
+bool bt_a2dp_sink_register(struct ipc *ipc, const bdaddr_t *addr, uint8_t mode)
+{
+	DBG("");
+
+	hal_ipc = ipc;
+	ipc_register(hal_ipc, HAL_SERVICE_ID_A2DP_SINK, cmd_handlers,
+						G_N_ELEMENTS(cmd_handlers));
+
+	return true;
+}
+
+void bt_a2dp_sink_unregister(void)
+{
+	DBG("");
+
+	ipc_unregister(hal_ipc, HAL_SERVICE_ID_A2DP_SINK);
+	hal_ipc = NULL;
+}
diff --git a/android/a2dp-sink.h b/android/a2dp-sink.h
new file mode 100644
index 000000000..d2c5ff423
--- /dev/null
+++ b/android/a2dp-sink.h
@@ -0,0 +1,25 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2014  Intel Corporation. All rights reserved.
+ *
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2.1 of the License, or (at your option) any later version.
+ *
+ *  This library 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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+bool bt_a2dp_sink_register(struct ipc *ipc, const bdaddr_t *addr, uint8_t mode);
+void bt_a2dp_sink_unregister(void);
-- 
2.47.3