1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
|
#ifndef foobluez5utilhfoo
#define foobluez5utilhfoo
/***
This file is part of PulseAudio.
Copyright 2008-2013 João Paulo Rechi Vita
PulseAudio 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.
PulseAudio 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 Lesser General Public
License along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
***/
#include <pulsecore/core.h>
#define PA_BLUETOOTH_UUID_A2DP_SOURCE "0000110a-0000-1000-8000-00805f9b34fb"
#define PA_BLUETOOTH_UUID_A2DP_SINK "0000110b-0000-1000-8000-00805f9b34fb"
#define PA_BLUETOOTH_UUID_HSP_HS "00001108-0000-1000-8000-00805f9b34fb"
#define PA_BLUETOOTH_UUID_HSP_AG "00001112-0000-1000-8000-00805f9b34fb"
#define PA_BLUETOOTH_UUID_HFP_HF "0000111e-0000-1000-8000-00805f9b34fb"
#define PA_BLUETOOTH_UUID_HFP_AG "0000111f-0000-1000-8000-00805f9b34fb"
typedef struct pa_bluetooth_transport pa_bluetooth_transport;
typedef struct pa_bluetooth_device pa_bluetooth_device;
typedef struct pa_bluetooth_adapter pa_bluetooth_adapter;
typedef struct pa_bluetooth_discovery pa_bluetooth_discovery;
typedef struct pa_bluetooth_backend pa_bluetooth_backend;
typedef enum pa_bluetooth_hook {
PA_BLUETOOTH_HOOK_DEVICE_CONNECTION_CHANGED, /* Call data: pa_bluetooth_device */
PA_BLUETOOTH_HOOK_TRANSPORT_STATE_CHANGED, /* Call data: pa_bluetooth_transport */
PA_BLUETOOTH_HOOK_TRANSPORT_MICROPHONE_GAIN_CHANGED, /* Call data: pa_bluetooth_transport */
PA_BLUETOOTH_HOOK_TRANSPORT_SPEAKER_GAIN_CHANGED, /* Call data: pa_bluetooth_transport */
PA_BLUETOOTH_HOOK_MAX
} pa_bluetooth_hook_t;
typedef enum profile {
PA_BLUETOOTH_PROFILE_A2DP_SINK,
PA_BLUETOOTH_PROFILE_A2DP_SOURCE,
PA_BLUETOOTH_PROFILE_HSP_HS,
PA_BLUETOOTH_PROFILE_HFP_HF,
PA_BLUETOOTH_PROFILE_HFP_AG,
PA_BLUETOOTH_PROFILE_OFF
} pa_bluetooth_profile_t;
#define PA_BLUETOOTH_PROFILE_COUNT PA_BLUETOOTH_PROFILE_OFF
typedef enum pa_bluetooth_transport_state {
PA_BLUETOOTH_TRANSPORT_STATE_DISCONNECTED,
PA_BLUETOOTH_TRANSPORT_STATE_IDLE,
PA_BLUETOOTH_TRANSPORT_STATE_PLAYING
} pa_bluetooth_transport_state_t;
typedef int (*pa_bluetooth_transport_acquire_cb)(pa_bluetooth_transport *t, bool optional, size_t *imtu, size_t *omtu);
typedef void (*pa_bluetooth_transport_release_cb)(pa_bluetooth_transport *t);
typedef void (*pa_bluetooth_transport_destroy_cb)(pa_bluetooth_transport *t);
typedef void (*pa_bluetooth_transport_set_speaker_gain_cb)(pa_bluetooth_transport *t, uint16_t gain);
typedef void (*pa_bluetooth_transport_set_microphone_gain_cb)(pa_bluetooth_transport *t, uint16_t gain);
struct pa_bluetooth_transport {
pa_bluetooth_device *device;
char *owner;
char *path;
pa_bluetooth_profile_t profile;
uint8_t codec;
uint8_t *config;
size_t config_size;
uint16_t microphone_gain;
uint16_t speaker_gain;
pa_bluetooth_transport_state_t state;
pa_bluetooth_transport_acquire_cb acquire;
pa_bluetooth_transport_release_cb release;
pa_bluetooth_transport_destroy_cb destroy;
pa_bluetooth_transport_set_speaker_gain_cb set_speaker_gain;
pa_bluetooth_transport_set_microphone_gain_cb set_microphone_gain;
void *userdata;
};
struct pa_bluetooth_device {
pa_bluetooth_discovery *discovery;
pa_bluetooth_adapter *adapter;
bool properties_received;
bool tried_to_link_with_adapter;
bool valid;
/* Device information */
char *path;
char *adapter_path;
char *alias;
char *address;
uint32_t class_of_device;
pa_hashmap *uuids; /* char* -> char* (hashmap-as-a-set) */
pa_bluetooth_transport *transports[PA_BLUETOOTH_PROFILE_COUNT];
pa_time_event *wait_for_profiles_timer;
};
struct pa_bluetooth_adapter {
pa_bluetooth_discovery *discovery;
char *path;
char *address;
bool valid;
};
extern bool disable_profile_hfp; /* globally disable HFP */
#ifdef HAVE_BLUEZ_5_OFONO_HEADSET
pa_bluetooth_backend *pa_bluetooth_ofono_backend_new(pa_core *c, pa_bluetooth_discovery *y);
void pa_bluetooth_ofono_backend_free(pa_bluetooth_backend *b);
#else
static inline pa_bluetooth_backend *pa_bluetooth_ofono_backend_new(pa_core *c, pa_bluetooth_discovery *y) {
return NULL;
}
static inline void pa_bluetooth_ofono_backend_free(pa_bluetooth_backend *b) {}
#endif
#ifdef HAVE_BLUEZ_5_NATIVE_HEADSET
pa_bluetooth_backend *pa_bluetooth_native_backend_new(pa_core *c, pa_bluetooth_discovery *y);
void pa_bluetooth_native_backend_free(pa_bluetooth_backend *b);
#else
static inline pa_bluetooth_backend *pa_bluetooth_native_backend_new(pa_core *c, pa_bluetooth_discovery *y) {
return NULL;
}
static inline void pa_bluetooth_native_backend_free(pa_bluetooth_backend *b) {}
#endif
pa_bluetooth_transport *pa_bluetooth_transport_new(pa_bluetooth_device *d, const char *owner, const char *path,
pa_bluetooth_profile_t p, const uint8_t *config, size_t size);
void pa_bluetooth_transport_set_state(pa_bluetooth_transport *t, pa_bluetooth_transport_state_t state);
void pa_bluetooth_transport_put(pa_bluetooth_transport *t);
void pa_bluetooth_transport_unlink(pa_bluetooth_transport *t);
void pa_bluetooth_transport_free(pa_bluetooth_transport *t);
bool pa_bluetooth_device_any_transport_connected(const pa_bluetooth_device *d);
pa_bluetooth_device* pa_bluetooth_discovery_get_device_by_path(pa_bluetooth_discovery *y, const char *path);
pa_bluetooth_device* pa_bluetooth_discovery_get_device_by_address(pa_bluetooth_discovery *y, const char *remote, const char *local);
pa_hook* pa_bluetooth_discovery_hook(pa_bluetooth_discovery *y, pa_bluetooth_hook_t hook);
const char *pa_bluetooth_profile_to_string(pa_bluetooth_profile_t profile);
#define HEADSET_BACKEND_OFONO 0
#define HEADSET_BACKEND_NATIVE 1
#define HEADSET_BACKEND_AUTO 2
pa_bluetooth_discovery* pa_bluetooth_discovery_get(pa_core *core, int headset_backend);
pa_bluetooth_discovery* pa_bluetooth_discovery_ref(pa_bluetooth_discovery *y);
void pa_bluetooth_discovery_unref(pa_bluetooth_discovery *y);
void pa_bluetooth_discovery_set_ofono_running(pa_bluetooth_discovery *y, bool is_running);
#endif
|
