libbluetooth-util.la \
module-bluetooth-proximity.la \
module-bluetooth-discover.la \
- libbluetooth-ipc.la \
libbluetooth-sbc.la \
module-bluetooth-policy.la \
module-bluetooth-device.la
libbluetooth_sbc_la_CFLAGS = $(AM_CFLAGS) -I$(top_srcdir)/src/modules/bluetooth/sbc
BLUETOOTH_SBC_FILES = $(subst modules/bluetooth/,,$(libbluetooth_sbc_la_SOURCES))
-libbluetooth_ipc_la_SOURCES = \
- modules/bluetooth/a2dp-codecs.h \
- modules/bluetooth/ipc.c modules/bluetooth/ipc.h
-libbluetooth_ipc_la_LDFLAGS = -avoid-version
-libbluetooth_ipc_la_LIBADD = $(AM_LIBADD) libpulsecore-@PA_MAJORMINOR@.la libpulsecommon-@PA_MAJORMINOR@.la libpulse.la
-libbluetooth_ipc_la_CFLAGS = $(AM_CFLAGS)
-BLUETOOTH_IPC_FILES = $(subst modules/bluetooth/,,$(libbluetooth_ipc_la_SOURCES)) rtp.h
-
libbluetooth_util_la_SOURCES = modules/bluetooth/bluetooth-util.c modules/bluetooth/bluetooth-util.h
libbluetooth_util_la_LDFLAGS = -avoid-version
libbluetooth_util_la_LIBADD = $(MODULE_LIBADD) $(DBUS_LIBS)
module_bluetooth_device_la_SOURCES = modules/bluetooth/module-bluetooth-device.c modules/bluetooth/rtp.h
module_bluetooth_device_la_LDFLAGS = $(MODULE_LDFLAGS)
-module_bluetooth_device_la_LIBADD = $(MODULE_LIBADD) $(DBUS_LIBS) libbluetooth-util.la libbluetooth-ipc.la libbluetooth-sbc.la
+module_bluetooth_device_la_LIBADD = $(MODULE_LIBADD) $(DBUS_LIBS) libbluetooth-util.la libbluetooth-sbc.la
module_bluetooth_device_la_CFLAGS = $(AM_CFLAGS) $(DBUS_CFLAGS) -I$(top_srcdir)/src/modules/bluetooth/sbc
module_bluetooth_policy_la_SOURCES = modules/bluetooth/module-bluetooth-policy.c
wget -O /dev/null http://git.kernel.org/\?p=bluetooth/bluez.git\;a=blob_plain\;f=$$i ; \
wget -O $(top_srcdir)/src/modules/bluetooth/$$i http://git.kernel.org/\?p=bluetooth/bluez.git\;a=blob_plain\;f=$$i ; \
done
- for i in $(BLUETOOTH_IPC_FILES); do \
- wget -O /dev/null http://git.kernel.org/\?p=bluetooth/bluez.git\;a=blob_plain\;f=audio/$$i ; \
- wget -O $(top_srcdir)/src/modules/bluetooth/$$i http://git.kernel.org/\?p=bluetooth/bluez.git\;a=blob_plain\;f=audio/$$i ; \
- done
update-reserve:
for i in reserve.c reserve.h reserve-monitor.c reserve-monitor.h ; do \
*
* Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
*
- *
* 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
*
*/
-/*
- Message sequence chart of streaming sequence for A2DP transport
-
- Audio daemon User
- on snd_pcm_open
- <--BT_GET_CAPABILITIES_REQ
-
- BT_GET_CAPABILITIES_RSP-->
-
- on snd_pcm_hw_params
- <--BT_SETCONFIGURATION_REQ
-
- BT_SET_CONFIGURATION_RSP-->
-
- on snd_pcm_prepare
- <--BT_START_STREAM_REQ
-
- <Moves to streaming state>
- BT_START_STREAM_RSP-->
-
- BT_NEW_STREAM_IND -->
-
- < streams data >
- ..........
-
- on snd_pcm_drop/snd_pcm_drain
-
- <--BT_STOP_STREAM_REQ
-
- <Moves to open state>
- BT_STOP_STREAM_RSP-->
-
- on IPC close or appl crash
- <Moves to idle>
-
- */
-
#ifndef BT_AUDIOCLIENT_H
#define BT_AUDIOCLIENT_H
#include <sys/un.h>
#include <errno.h>
-#define BT_SUGGESTED_BUFFER_SIZE 512
-#define BT_IPC_SOCKET_NAME "\0/org/bluez/audio"
-
-/* Generic message header definition, except for RESPONSE messages */
-typedef struct {
- uint8_t type;
- uint8_t name;
- uint16_t length;
-} __attribute__ ((packed)) bt_audio_msg_header_t;
-
-typedef struct {
- bt_audio_msg_header_t h;
- uint8_t posix_errno;
-} __attribute__ ((packed)) bt_audio_error_t;
-
-/* Message types */
-#define BT_REQUEST 0
-#define BT_RESPONSE 1
-#define BT_INDICATION 2
-#define BT_ERROR 3
-
-/* Messages names */
-#define BT_GET_CAPABILITIES 0
-#define BT_OPEN 1
-#define BT_SET_CONFIGURATION 2
-#define BT_NEW_STREAM 3
-#define BT_START_STREAM 4
-#define BT_STOP_STREAM 5
-#define BT_CLOSE 6
-#define BT_CONTROL 7
-#define BT_DELAY_REPORT 8
-
-#define BT_CAPABILITIES_TRANSPORT_A2DP 0
-#define BT_CAPABILITIES_TRANSPORT_SCO 1
-#define BT_CAPABILITIES_TRANSPORT_ANY 2
-
-#define BT_CAPABILITIES_ACCESS_MODE_READ 1
-#define BT_CAPABILITIES_ACCESS_MODE_WRITE 2
-#define BT_CAPABILITIES_ACCESS_MODE_READWRITE 3
-
-#define BT_FLAG_AUTOCONNECT 1
-
-struct bt_get_capabilities_req {
- bt_audio_msg_header_t h;
- char source[18]; /* Address of the local Device */
- char destination[18];/* Address of the remote Device */
- char object[128]; /* DBus object path */
- uint8_t transport; /* Requested transport */
- uint8_t flags; /* Requested flags */
- uint8_t seid; /* Requested capability configuration */
-} __attribute__ ((packed));
-
/**
* SBC Codec parameters as per A2DP profile 1.0 ยง 4.3
*/
#define BT_A2DP_ALLOCATION_SNR (1 << 1)
#define BT_A2DP_ALLOCATION_LOUDNESS 1
-#define BT_MPEG_SAMPLING_FREQ_16000 (1 << 5)
-#define BT_MPEG_SAMPLING_FREQ_22050 (1 << 4)
-#define BT_MPEG_SAMPLING_FREQ_24000 (1 << 3)
-#define BT_MPEG_SAMPLING_FREQ_32000 (1 << 2)
-#define BT_MPEG_SAMPLING_FREQ_44100 (1 << 1)
-#define BT_MPEG_SAMPLING_FREQ_48000 1
-
-#define BT_MPEG_LAYER_1 (1 << 2)
-#define BT_MPEG_LAYER_2 (1 << 1)
-#define BT_MPEG_LAYER_3 1
-
-#define BT_HFP_CODEC_PCM 0x00
-
-#define BT_PCM_FLAG_NREC 0x01
-#define BT_PCM_FLAG_PCM_ROUTING 0x02
-
-#define BT_WRITE_LOCK (1 << 1)
-#define BT_READ_LOCK 1
-
typedef struct {
uint8_t seid;
uint8_t transport;
uint16_t sampling_rate;
} __attribute__ ((packed)) pcm_capabilities_t;
-struct bt_get_capabilities_rsp {
- bt_audio_msg_header_t h;
- char source[18]; /* Address of the local Device */
- char destination[18];/* Address of the remote Device */
- char object[128]; /* DBus object path */
- uint8_t data[0]; /* First codec_capabilities_t */
-} __attribute__ ((packed));
-
-struct bt_open_req {
- bt_audio_msg_header_t h;
- char source[18]; /* Address of the local Device */
- char destination[18];/* Address of the remote Device */
- char object[128]; /* DBus object path */
- uint8_t seid; /* Requested capability configuration to lock */
- uint8_t lock; /* Requested lock */
-} __attribute__ ((packed));
-
-struct bt_open_rsp {
- bt_audio_msg_header_t h;
- char source[18]; /* Address of the local Device */
- char destination[18];/* Address of the remote Device */
- char object[128]; /* DBus object path */
-} __attribute__ ((packed));
-
-struct bt_set_configuration_req {
- bt_audio_msg_header_t h;
- codec_capabilities_t codec; /* Requested codec */
-} __attribute__ ((packed));
-
-struct bt_set_configuration_rsp {
- bt_audio_msg_header_t h;
- uint16_t link_mtu; /* Max length that transport supports */
-} __attribute__ ((packed));
-
-#define BT_STREAM_ACCESS_READ 0
-#define BT_STREAM_ACCESS_WRITE 1
-#define BT_STREAM_ACCESS_READWRITE 2
-struct bt_start_stream_req {
- bt_audio_msg_header_t h;
-} __attribute__ ((packed));
-
-struct bt_start_stream_rsp {
- bt_audio_msg_header_t h;
-} __attribute__ ((packed));
-
-/* This message is followed by one byte of data containing the stream data fd
- as ancillary data */
-struct bt_new_stream_ind {
- bt_audio_msg_header_t h;
-} __attribute__ ((packed));
-
-struct bt_stop_stream_req {
- bt_audio_msg_header_t h;
-} __attribute__ ((packed));
-
-struct bt_stop_stream_rsp {
- bt_audio_msg_header_t h;
-} __attribute__ ((packed));
-
-struct bt_close_req {
- bt_audio_msg_header_t h;
-} __attribute__ ((packed));
-
-struct bt_close_rsp {
- bt_audio_msg_header_t h;
-} __attribute__ ((packed));
-
-struct bt_suspend_stream_ind {
- bt_audio_msg_header_t h;
-} __attribute__ ((packed));
-
-struct bt_resume_stream_ind {
- bt_audio_msg_header_t h;
-} __attribute__ ((packed));
-
-#define BT_CONTROL_KEY_POWER 0x40
-#define BT_CONTROL_KEY_VOL_UP 0x41
-#define BT_CONTROL_KEY_VOL_DOWN 0x42
-#define BT_CONTROL_KEY_MUTE 0x43
-#define BT_CONTROL_KEY_PLAY 0x44
-#define BT_CONTROL_KEY_STOP 0x45
-#define BT_CONTROL_KEY_PAUSE 0x46
-#define BT_CONTROL_KEY_RECORD 0x47
-#define BT_CONTROL_KEY_REWIND 0x48
-#define BT_CONTROL_KEY_FAST_FORWARD 0x49
-#define BT_CONTROL_KEY_EJECT 0x4A
-#define BT_CONTROL_KEY_FORWARD 0x4B
-#define BT_CONTROL_KEY_BACKWARD 0x4C
-
-struct bt_control_req {
- bt_audio_msg_header_t h;
- uint8_t mode; /* Control Mode */
- uint8_t key; /* Control Key */
-} __attribute__ ((packed));
-
-struct bt_control_rsp {
- bt_audio_msg_header_t h;
- uint8_t mode; /* Control Mode */
- uint8_t key; /* Control Key */
-} __attribute__ ((packed));
-
-struct bt_control_ind {
- bt_audio_msg_header_t h;
- uint8_t mode; /* Control Mode */
- uint8_t key; /* Control Key */
-} __attribute__ ((packed));
-
-struct bt_delay_report_req {
- bt_audio_msg_header_t h;
- uint16_t delay;
-} __attribute__ ((packed));
-
-struct bt_delay_report_ind {
- bt_audio_msg_header_t h;
- uint16_t delay;
-} __attribute__ ((packed));
-
-/* Function declaration */
-
-/* Opens a connection to the audio service: return a socket descriptor */
-int bt_audio_service_open(void);
-
-/* Closes a connection to the audio service */
-int bt_audio_service_close(int sk);
-
-/* Receives stream data file descriptor : must be called after a
-BT_STREAMFD_IND message is returned */
-int bt_audio_service_get_data_fd(int sk);
-
-/* Human readable message type string */
-const char *bt_audio_strtype(uint8_t type);
-
-/* Human readable message name string */
-const char *bt_audio_strname(uint8_t name);
-
#ifdef __cplusplus
}
#endif