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
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
|
/***
This file is part of PulseAudio.
Copyright 2004-2009 Lennart Poettering
Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
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 "compat.h"
#include "device-port.h"
#include "alsa-mixer.h"
static const char *port_types[] = {
[PA_DEVICE_PORT_TYPE_UNKNOWN] = "unknown",
[PA_DEVICE_PORT_TYPE_AUX] = "aux",
[PA_DEVICE_PORT_TYPE_SPEAKER] = "speaker",
[PA_DEVICE_PORT_TYPE_HEADPHONES] = "headphones",
[PA_DEVICE_PORT_TYPE_LINE] = "line",
[PA_DEVICE_PORT_TYPE_MIC] = "mic",
[PA_DEVICE_PORT_TYPE_HEADSET] = "headset",
[PA_DEVICE_PORT_TYPE_HANDSET] = "handset",
[PA_DEVICE_PORT_TYPE_EARPIECE] = "earpiece",
[PA_DEVICE_PORT_TYPE_SPDIF] = "spdif",
[PA_DEVICE_PORT_TYPE_HDMI] = "hdmi",
[PA_DEVICE_PORT_TYPE_TV] = "tv",
[PA_DEVICE_PORT_TYPE_RADIO] = "radio",
[PA_DEVICE_PORT_TYPE_VIDEO] = "video",
[PA_DEVICE_PORT_TYPE_USB] = "usb",
[PA_DEVICE_PORT_TYPE_BLUETOOTH] = "bluetooth",
[PA_DEVICE_PORT_TYPE_PORTABLE] = "portable",
[PA_DEVICE_PORT_TYPE_HANDSFREE] = "handsfree",
[PA_DEVICE_PORT_TYPE_CAR] = "car",
[PA_DEVICE_PORT_TYPE_HIFI] = "hifi",
[PA_DEVICE_PORT_TYPE_PHONE] = "phone",
[PA_DEVICE_PORT_TYPE_NETWORK] = "network",
[PA_DEVICE_PORT_TYPE_ANALOG] = "analog",
};
static const char *str_port_type(pa_device_port_type_t type)
{
int idx = (type < PA_ELEMENTSOF(port_types)) ? type : 0;
return port_types[idx];
}
pa_device_port_new_data *pa_device_port_new_data_init(pa_device_port_new_data *data)
{
pa_assert(data);
pa_zero(*data);
data->type = PA_DEVICE_PORT_TYPE_UNKNOWN;
data->available = PA_AVAILABLE_UNKNOWN;
return data;
}
void pa_device_port_new_data_set_name(pa_device_port_new_data *data, const char *name)
{
pa_assert(data);
pa_xfree(data->name);
data->name = pa_xstrdup(name);
}
void pa_device_port_new_data_set_description(pa_device_port_new_data *data, const char *description)
{
pa_assert(data);
pa_xfree(data->description);
data->description = pa_xstrdup(description);
}
void pa_device_port_new_data_set_available(pa_device_port_new_data *data, pa_available_t available)
{
pa_assert(data);
data->available = available;
}
void pa_device_port_new_data_set_availability_group(pa_device_port_new_data *data, const char *group)
{
pa_assert(data);
pa_xfree(data->availability_group);
data->availability_group = pa_xstrdup(group);
}
void pa_device_port_new_data_set_direction(pa_device_port_new_data *data, pa_direction_t direction)
{
pa_assert(data);
data->direction = direction;
}
void pa_device_port_new_data_set_type(pa_device_port_new_data *data, pa_device_port_type_t type)
{
pa_assert(data);
data->type = type;
}
void pa_device_port_new_data_done(pa_device_port_new_data *data)
{
pa_assert(data);
pa_xfree(data->name);
pa_xfree(data->description);
pa_xfree(data->availability_group);
}
pa_device_port *pa_device_port_new(pa_core *c, pa_device_port_new_data *data, size_t extra)
{
pa_device_port *p;
pa_assert(data);
pa_assert(data->name);
pa_assert(data->description);
pa_assert(data->direction == PA_DIRECTION_OUTPUT || data->direction == PA_DIRECTION_INPUT);
p = calloc(1, sizeof(pa_device_port) + extra);
p->port.name = p->name = data->name;
data->name = NULL;
p->port.description = p->description = data->description;
data->description = NULL;
p->priority = p->port.priority = 0;
p->available = data->available;
p->port.available = (enum acp_available) data->available;
p->availability_group = data->availability_group;
data->availability_group = NULL;
p->profiles = pa_hashmap_new(pa_idxset_string_hash_func, pa_idxset_string_compare_func);
p->direction = data->direction;
p->port.direction = data->direction == PA_DIRECTION_OUTPUT ?
ACP_DIRECTION_PLAYBACK : ACP_DIRECTION_CAPTURE;
p->type = data->type;
p->proplist = pa_proplist_new();
pa_proplist_sets(p->proplist, ACP_KEY_PORT_TYPE, str_port_type(data->type));
if (p->availability_group)
pa_proplist_sets(p->proplist, ACP_KEY_PORT_AVAILABILITY_GROUP, p->availability_group);
p->user_data = (void*)((uint8_t*)p + sizeof(pa_device_port));
return p;
}
void pa_device_port_free(pa_device_port *port)
{
pa_xfree(port->name);
pa_xfree(port->description);
pa_xfree(port->availability_group);
pa_hashmap_free(port->profiles);
pa_proplist_free(port->proplist);
if (port->impl_free)
port->impl_free (port);
free(port);
}
void pa_device_port_set_available(pa_device_port *p, pa_available_t status)
{
pa_available_t old = p->available;
if (old == status)
return;
p->available = status;
p->port.available = (enum acp_available) status;
if (p->card && p->card->events && p->card->events->port_available)
p->card->events->port_available(p->card->user_data, p->port.index,
(enum acp_available)old, p->port.available);
}
bool pa_alsa_device_init_description(pa_proplist *p, pa_card *card) {
const char *s, *d = NULL, *k;
pa_assert(p);
if (pa_proplist_contains(p, PA_PROP_DEVICE_DESCRIPTION))
return true;
if (card)
if ((s = pa_proplist_gets(card->proplist, PA_PROP_DEVICE_DESCRIPTION)))
d = s;
if (!d)
if ((s = pa_proplist_gets(p, PA_PROP_DEVICE_FORM_FACTOR)))
if (pa_streq(s, "internal"))
d = _("Built-in Audio");
if (!d)
if ((s = pa_proplist_gets(p, PA_PROP_DEVICE_CLASS)))
if (pa_streq(s, "modem"))
d = _("Modem");
if (!d)
d = pa_proplist_gets(p, PA_PROP_DEVICE_PRODUCT_NAME);
if (!d)
return false;
k = pa_proplist_gets(p, PA_PROP_DEVICE_PROFILE_DESCRIPTION);
if (d && k)
pa_proplist_setf(p, PA_PROP_DEVICE_DESCRIPTION, "%s %s", d, k);
else if (d)
pa_proplist_sets(p, PA_PROP_DEVICE_DESCRIPTION, d);
return true;
}
|
