2 This file is part of PulseAudio.
4 Copyright 2009 Tanu Kaskinen
6 PulseAudio is free software; you can redistribute it and/or modify
7 it under the terms of the GNU Lesser General Public License as published
8 by the Free Software Foundation; either version 2.1 of the License,
9 or (at your option) any later version.
11 PulseAudio is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public License
17 along with PulseAudio; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
28 #include <dbus/dbus.h>
30 #include <pulse/utf8.h>
31 #include <pulse/xmalloc.h>
33 #include <pulsecore/core-util.h>
34 #include <pulsecore/dbus-util.h>
35 #include <pulsecore/macro.h>
36 #include <pulsecore/namereg.h>
37 #include <pulsecore/protocol-dbus.h>
38 #include <pulsecore/socket-util.h>
39 #include <pulsecore/strbuf.h>
41 #include "iface-card.h"
42 #include "iface-client.h"
43 #include "iface-device.h"
44 #include "iface-module.h"
45 #include "iface-sample.h"
46 #include "iface-stream.h"
48 #include "iface-core.h"
50 #define OBJECT_PATH "/org/pulseaudio/core1"
52 #define INTERFACE_REVISION 0
56 static void handle_get_interface_revision(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
57 static void handle_get_name(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
58 static void handle_get_version(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
59 static void handle_get_is_local(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
60 static void handle_get_username(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
61 static void handle_get_hostname(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
62 static void handle_get_default_channels(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
63 static void handle_set_default_channels(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
64 static void handle_get_default_sample_format(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
65 static void handle_set_default_sample_format(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
66 static void handle_get_default_sample_rate(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
67 static void handle_set_default_sample_rate(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
68 static void handle_get_cards(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
69 static void handle_get_sinks(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
70 static void handle_get_fallback_sink(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
71 static void handle_set_fallback_sink(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
72 static void handle_get_sources(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
73 static void handle_get_fallback_source(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
74 static void handle_set_fallback_source(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
75 static void handle_get_playback_streams(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
76 static void handle_get_record_streams(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
77 static void handle_get_samples(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
78 static void handle_get_modules(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
79 static void handle_get_clients(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
80 static void handle_get_my_client(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
81 static void handle_get_extensions(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
83 static void handle_get_all(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
85 static void handle_get_card_by_name(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
86 static void handle_get_sink_by_name(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
87 static void handle_get_source_by_name(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
88 static void handle_get_sample_by_name(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
89 static void handle_upload_sample(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
90 static void handle_load_module(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
91 static void handle_exit(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
92 static void handle_listen_for_signal(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
93 static void handle_stop_listening_for_signal(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
);
95 struct pa_dbusiface_core
{
97 pa_subscription
*subscription
;
99 pa_dbus_protocol
*dbus_protocol
;
102 pa_hashmap
*sinks_by_index
;
103 pa_hashmap
*sinks_by_path
;
104 pa_hashmap
*sources_by_index
;
105 pa_hashmap
*sources_by_path
;
106 pa_hashmap
*playback_streams
;
107 pa_hashmap
*record_streams
;
112 pa_sink
*fallback_sink
;
113 pa_source
*fallback_source
;
115 pa_hook_slot
*extension_registered_slot
;
116 pa_hook_slot
*extension_unregistered_slot
;
119 enum property_handler_index
{
120 PROPERTY_HANDLER_INTERFACE_REVISION
,
121 PROPERTY_HANDLER_NAME
,
122 PROPERTY_HANDLER_VERSION
,
123 PROPERTY_HANDLER_IS_LOCAL
,
124 PROPERTY_HANDLER_USERNAME
,
125 PROPERTY_HANDLER_HOSTNAME
,
126 PROPERTY_HANDLER_DEFAULT_CHANNELS
,
127 PROPERTY_HANDLER_DEFAULT_SAMPLE_FORMAT
,
128 PROPERTY_HANDLER_DEFAULT_SAMPLE_RATE
,
129 PROPERTY_HANDLER_CARDS
,
130 PROPERTY_HANDLER_SINKS
,
131 PROPERTY_HANDLER_FALLBACK_SINK
,
132 PROPERTY_HANDLER_SOURCES
,
133 PROPERTY_HANDLER_FALLBACK_SOURCE
,
134 PROPERTY_HANDLER_PLAYBACK_STREAMS
,
135 PROPERTY_HANDLER_RECORD_STREAMS
,
136 PROPERTY_HANDLER_SAMPLES
,
137 PROPERTY_HANDLER_MODULES
,
138 PROPERTY_HANDLER_CLIENTS
,
139 PROPERTY_HANDLER_MY_CLIENT
,
140 PROPERTY_HANDLER_EXTENSIONS
,
144 static pa_dbus_property_handler property_handlers
[PROPERTY_HANDLER_MAX
] = {
145 [PROPERTY_HANDLER_INTERFACE_REVISION
] = { .property_name
= "InterfaceRevision", .type
= "u", .get_cb
= handle_get_interface_revision
, .set_cb
= NULL
},
146 [PROPERTY_HANDLER_NAME
] = { .property_name
= "Name", .type
= "s", .get_cb
= handle_get_name
, .set_cb
= NULL
},
147 [PROPERTY_HANDLER_VERSION
] = { .property_name
= "Version", .type
= "s", .get_cb
= handle_get_version
, .set_cb
= NULL
},
148 [PROPERTY_HANDLER_IS_LOCAL
] = { .property_name
= "IsLocal", .type
= "b", .get_cb
= handle_get_is_local
, .set_cb
= NULL
},
149 [PROPERTY_HANDLER_USERNAME
] = { .property_name
= "Username", .type
= "s", .get_cb
= handle_get_username
, .set_cb
= NULL
},
150 [PROPERTY_HANDLER_HOSTNAME
] = { .property_name
= "Hostname", .type
= "s", .get_cb
= handle_get_hostname
, .set_cb
= NULL
},
151 [PROPERTY_HANDLER_DEFAULT_CHANNELS
] = { .property_name
= "DefaultChannels", .type
= "au", .get_cb
= handle_get_default_channels
, .set_cb
= handle_set_default_channels
},
152 [PROPERTY_HANDLER_DEFAULT_SAMPLE_FORMAT
] = { .property_name
= "DefaultSampleFormat", .type
= "u", .get_cb
= handle_get_default_sample_format
, .set_cb
= handle_set_default_sample_format
},
153 [PROPERTY_HANDLER_DEFAULT_SAMPLE_RATE
] = { .property_name
= "DefaultSampleRate", .type
= "u", .get_cb
= handle_get_default_sample_rate
, .set_cb
= handle_set_default_sample_rate
},
154 [PROPERTY_HANDLER_CARDS
] = { .property_name
= "Cards", .type
= "ao", .get_cb
= handle_get_cards
, .set_cb
= NULL
},
155 [PROPERTY_HANDLER_SINKS
] = { .property_name
= "Sinks", .type
= "ao", .get_cb
= handle_get_sinks
, .set_cb
= NULL
},
156 [PROPERTY_HANDLER_FALLBACK_SINK
] = { .property_name
= "FallbackSink", .type
= "o", .get_cb
= handle_get_fallback_sink
, .set_cb
= handle_set_fallback_sink
},
157 [PROPERTY_HANDLER_SOURCES
] = { .property_name
= "Sources", .type
= "ao", .get_cb
= handle_get_sources
, .set_cb
= NULL
},
158 [PROPERTY_HANDLER_FALLBACK_SOURCE
] = { .property_name
= "FallbackSource", .type
= "o", .get_cb
= handle_get_fallback_source
, .set_cb
= handle_set_fallback_source
},
159 [PROPERTY_HANDLER_PLAYBACK_STREAMS
] = { .property_name
= "PlaybackStreams", .type
= "ao", .get_cb
= handle_get_playback_streams
, .set_cb
= NULL
},
160 [PROPERTY_HANDLER_RECORD_STREAMS
] = { .property_name
= "RecordStreams", .type
= "ao", .get_cb
= handle_get_record_streams
, .set_cb
= NULL
},
161 [PROPERTY_HANDLER_SAMPLES
] = { .property_name
= "Samples", .type
= "ao", .get_cb
= handle_get_samples
, .set_cb
= NULL
},
162 [PROPERTY_HANDLER_MODULES
] = { .property_name
= "Modules", .type
= "ao", .get_cb
= handle_get_modules
, .set_cb
= NULL
},
163 [PROPERTY_HANDLER_CLIENTS
] = { .property_name
= "Clients", .type
= "ao", .get_cb
= handle_get_clients
, .set_cb
= NULL
},
164 [PROPERTY_HANDLER_MY_CLIENT
] = { .property_name
= "MyClient", .type
= "o", .get_cb
= handle_get_my_client
, .set_cb
= NULL
},
165 [PROPERTY_HANDLER_EXTENSIONS
] = { .property_name
= "Extensions", .type
= "as", .get_cb
= handle_get_extensions
, .set_cb
= NULL
}
168 enum method_handler_index
{
169 METHOD_HANDLER_GET_CARD_BY_NAME
,
170 METHOD_HANDLER_GET_SINK_BY_NAME
,
171 METHOD_HANDLER_GET_SOURCE_BY_NAME
,
172 METHOD_HANDLER_GET_SAMPLE_BY_NAME
,
173 METHOD_HANDLER_UPLOAD_SAMPLE
,
174 METHOD_HANDLER_LOAD_MODULE
,
176 METHOD_HANDLER_LISTEN_FOR_SIGNAL
,
177 METHOD_HANDLER_STOP_LISTENING_FOR_SIGNAL
,
181 static pa_dbus_arg_info get_card_by_name_args
[] = { { "name", "s", "in" }, { "card", "o", "out" } };
182 static pa_dbus_arg_info get_sink_by_name_args
[] = { { "name", "s", "in" }, { "sink", "o", "out" } };
183 static pa_dbus_arg_info get_source_by_name_args
[] = { { "name", "s", "in" }, { "source", "o", "out" } };
184 static pa_dbus_arg_info get_sample_by_name_args
[] = { { "name", "s", "in" }, { "sample", "o", "out" } };
185 static pa_dbus_arg_info upload_sample_args
[] = { { "name", "s", "in" },
186 { "sample_format", "u", "in" },
187 { "sample_rate", "u", "in" },
188 { "channels", "au", "in" },
189 { "default_volume", "au", "in" },
190 { "property_list", "a{say}", "in" },
191 { "data", "ay", "in" },
192 { "sample", "o", "out" } };
193 static pa_dbus_arg_info load_module_args
[] = { { "name", "s", "in" }, { "arguments", "a{ss}", "in" }, { "module", "o", "out" } };
194 static pa_dbus_arg_info listen_for_signal_args
[] = { { "signal", "s", "in" }, { "objects", "ao", "in" } };
195 static pa_dbus_arg_info stop_listening_for_signal_args
[] = { { "signal", "s", "in" } };
197 static pa_dbus_method_handler method_handlers
[METHOD_HANDLER_MAX
] = {
198 [METHOD_HANDLER_GET_CARD_BY_NAME
] = {
199 .method_name
= "GetCardByName",
200 .arguments
= get_card_by_name_args
,
201 .n_arguments
= sizeof(get_card_by_name_args
) / sizeof(pa_dbus_arg_info
),
202 .receive_cb
= handle_get_card_by_name
},
203 [METHOD_HANDLER_GET_SINK_BY_NAME
] = {
204 .method_name
= "GetSinkByName",
205 .arguments
= get_sink_by_name_args
,
206 .n_arguments
= sizeof(get_sink_by_name_args
) / sizeof(pa_dbus_arg_info
),
207 .receive_cb
= handle_get_sink_by_name
},
208 [METHOD_HANDLER_GET_SOURCE_BY_NAME
] = {
209 .method_name
= "GetSourceByName",
210 .arguments
= get_source_by_name_args
,
211 .n_arguments
= sizeof(get_source_by_name_args
) / sizeof(pa_dbus_arg_info
),
212 .receive_cb
= handle_get_source_by_name
},
213 [METHOD_HANDLER_GET_SAMPLE_BY_NAME
] = {
214 .method_name
= "GetSampleByName",
215 .arguments
= get_sample_by_name_args
,
216 .n_arguments
= sizeof(get_sample_by_name_args
) / sizeof(pa_dbus_arg_info
),
217 .receive_cb
= handle_get_sample_by_name
},
218 [METHOD_HANDLER_UPLOAD_SAMPLE
] = {
219 .method_name
= "UploadSample",
220 .arguments
= upload_sample_args
,
221 .n_arguments
= sizeof(upload_sample_args
) / sizeof(pa_dbus_arg_info
),
222 .receive_cb
= handle_upload_sample
},
223 [METHOD_HANDLER_LOAD_MODULE
] = {
224 .method_name
= "LoadModule",
225 .arguments
= load_module_args
,
226 .n_arguments
= sizeof(load_module_args
) / sizeof(pa_dbus_arg_info
),
227 .receive_cb
= handle_load_module
},
228 [METHOD_HANDLER_EXIT
] = {
229 .method_name
= "Exit",
232 .receive_cb
= handle_exit
},
233 [METHOD_HANDLER_LISTEN_FOR_SIGNAL
] = {
234 .method_name
= "ListenForSignal",
235 .arguments
= listen_for_signal_args
,
236 .n_arguments
= sizeof(listen_for_signal_args
) / sizeof(pa_dbus_arg_info
),
237 .receive_cb
= handle_listen_for_signal
},
238 [METHOD_HANDLER_STOP_LISTENING_FOR_SIGNAL
] = {
239 .method_name
= "StopListeningForSignal",
240 .arguments
= stop_listening_for_signal_args
,
241 .n_arguments
= sizeof(stop_listening_for_signal_args
) / sizeof(pa_dbus_arg_info
),
242 .receive_cb
= handle_stop_listening_for_signal
}
250 SIGNAL_FALLBACK_SINK_UPDATED
,
252 SIGNAL_SOURCE_REMOVED
,
253 SIGNAL_FALLBACK_SOURCE_UPDATED
,
254 SIGNAL_NEW_PLAYBACK_STREAM
,
255 SIGNAL_PLAYBACK_STREAM_REMOVED
,
256 SIGNAL_NEW_RECORD_STREAM
,
257 SIGNAL_RECORD_STREAM_REMOVED
,
259 SIGNAL_SAMPLE_REMOVED
,
261 SIGNAL_MODULE_REMOVED
,
263 SIGNAL_CLIENT_REMOVED
,
264 SIGNAL_NEW_EXTENSION
,
265 SIGNAL_EXTENSION_REMOVED
,
269 static pa_dbus_arg_info new_card_args
[] = { { "card", "o", NULL
} };
270 static pa_dbus_arg_info card_removed_args
[] = { { "card", "o", NULL
} };
271 static pa_dbus_arg_info new_sink_args
[] = { { "sink", "o", NULL
} };
272 static pa_dbus_arg_info sink_removed_args
[] = { { "sink", "o", NULL
} };
273 static pa_dbus_arg_info fallback_sink_updated_args
[] = { { "sink", "o", NULL
} };
274 static pa_dbus_arg_info new_source_args
[] = { { "source", "o", NULL
} };
275 static pa_dbus_arg_info source_removed_args
[] = { { "source", "o", NULL
} };
276 static pa_dbus_arg_info fallback_source_updated_args
[] = { { "source", "o", NULL
} };
277 static pa_dbus_arg_info new_playback_stream_args
[] = { { "playback_stream", "o", NULL
} };
278 static pa_dbus_arg_info playback_stream_removed_args
[] = { { "playback_stream", "o", NULL
} };
279 static pa_dbus_arg_info new_record_stream_args
[] = { { "record_stream", "o", NULL
} };
280 static pa_dbus_arg_info record_stream_removed_args
[] = { { "record_stream", "o", NULL
} };
281 static pa_dbus_arg_info new_sample_args
[] = { { "sample", "o", NULL
} };
282 static pa_dbus_arg_info sample_removed_args
[] = { { "sample", "o", NULL
} };
283 static pa_dbus_arg_info new_module_args
[] = { { "module", "o", NULL
} };
284 static pa_dbus_arg_info module_removed_args
[] = { { "module", "o", NULL
} };
285 static pa_dbus_arg_info new_client_args
[] = { { "client", "o", NULL
} };
286 static pa_dbus_arg_info client_removed_args
[] = { { "client", "o", NULL
} };
287 static pa_dbus_arg_info new_extension_args
[] = { { "extension", "s", NULL
} };
288 static pa_dbus_arg_info extension_removed_args
[] = { { "extension", "s", NULL
} };
290 static pa_dbus_signal_info signals
[SIGNAL_MAX
] = {
291 [SIGNAL_NEW_CARD
] = { .name
= "NewCard", .arguments
= new_card_args
, .n_arguments
= 1 },
292 [SIGNAL_CARD_REMOVED
] = { .name
= "CardRemoved", .arguments
= card_removed_args
, .n_arguments
= 1 },
293 [SIGNAL_NEW_SINK
] = { .name
= "NewSink", .arguments
= new_sink_args
, .n_arguments
= 1 },
294 [SIGNAL_SINK_REMOVED
] = { .name
= "SinkRemoved", .arguments
= sink_removed_args
, .n_arguments
= 1 },
295 [SIGNAL_FALLBACK_SINK_UPDATED
] = { .name
= "FallbackSinkUpdated", .arguments
= fallback_sink_updated_args
, .n_arguments
= 1 },
296 [SIGNAL_NEW_SOURCE
] = { .name
= "NewSource", .arguments
= new_source_args
, .n_arguments
= 1 },
297 [SIGNAL_SOURCE_REMOVED
] = { .name
= "SourceRemoved", .arguments
= source_removed_args
, .n_arguments
= 1 },
298 [SIGNAL_FALLBACK_SOURCE_UPDATED
] = { .name
= "FallbackSourceUpdated", .arguments
= fallback_source_updated_args
, .n_arguments
= 1 },
299 [SIGNAL_NEW_PLAYBACK_STREAM
] = { .name
= "NewPlaybackStream", .arguments
= new_playback_stream_args
, .n_arguments
= 1 },
300 [SIGNAL_PLAYBACK_STREAM_REMOVED
] = { .name
= "PlaybackStreamRemoved", .arguments
= playback_stream_removed_args
, .n_arguments
= 1 },
301 [SIGNAL_NEW_RECORD_STREAM
] = { .name
= "NewRecordStream", .arguments
= new_record_stream_args
, .n_arguments
= 1 },
302 [SIGNAL_RECORD_STREAM_REMOVED
] = { .name
= "RecordStreamRemoved", .arguments
= record_stream_removed_args
, .n_arguments
= 1 },
303 [SIGNAL_NEW_SAMPLE
] = { .name
= "NewSample", .arguments
= new_sample_args
, .n_arguments
= 1 },
304 [SIGNAL_SAMPLE_REMOVED
] = { .name
= "SampleRemoved", .arguments
= sample_removed_args
, .n_arguments
= 1 },
305 [SIGNAL_NEW_MODULE
] = { .name
= "NewModule", .arguments
= new_module_args
, .n_arguments
= 1 },
306 [SIGNAL_MODULE_REMOVED
] = { .name
= "ModuleRemoved", .arguments
= module_removed_args
, .n_arguments
= 1 },
307 [SIGNAL_NEW_CLIENT
] = { .name
= "NewClient", .arguments
= new_client_args
, .n_arguments
= 1 },
308 [SIGNAL_CLIENT_REMOVED
] = { .name
= "ClientRemoved", .arguments
= client_removed_args
, .n_arguments
= 1 },
309 [SIGNAL_NEW_EXTENSION
] = { .name
= "NewExtension", .arguments
= new_extension_args
, .n_arguments
= 1 },
310 [SIGNAL_EXTENSION_REMOVED
] = { .name
= "ExtensionRemoved", .arguments
= extension_removed_args
, .n_arguments
= 1 }
313 static pa_dbus_interface_info core_interface_info
= {
314 .name
= PA_DBUSIFACE_CORE_INTERFACE
,
315 .method_handlers
= method_handlers
,
316 .n_method_handlers
= METHOD_HANDLER_MAX
,
317 .property_handlers
= property_handlers
,
318 .n_property_handlers
= PROPERTY_HANDLER_MAX
,
319 .get_all_properties_cb
= handle_get_all
,
321 .n_signals
= SIGNAL_MAX
324 static void handle_get_interface_revision(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
325 dbus_uint32_t interface_revision
= INTERFACE_REVISION
;
330 pa_dbus_send_basic_variant_reply(conn
, msg
, DBUS_TYPE_UINT32
, &interface_revision
);
333 static void handle_get_name(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
334 const char *server_name
= PACKAGE_NAME
;
339 pa_dbus_send_basic_variant_reply(conn
, msg
, DBUS_TYPE_STRING
, &server_name
);
342 static void handle_get_version(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
343 const char *version
= PACKAGE_VERSION
;
348 pa_dbus_send_basic_variant_reply(conn
, msg
, DBUS_TYPE_STRING
, &version
);
351 static dbus_bool_t
get_is_local(DBusConnection
*conn
) {
356 if (!dbus_connection_get_socket(conn
, &conn_fd
))
359 return pa_socket_is_local(conn_fd
);
362 static void handle_get_is_local(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
363 dbus_bool_t is_local
;
368 is_local
= get_is_local(conn
);
370 pa_dbus_send_basic_variant_reply(conn
, msg
, DBUS_TYPE_BOOLEAN
, &is_local
);
373 static void handle_get_username(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
374 char *username
= NULL
;
379 username
= pa_get_user_name_malloc();
381 pa_dbus_send_basic_variant_reply(conn
, msg
, DBUS_TYPE_STRING
, &username
);
386 static void handle_get_hostname(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
387 char *hostname
= NULL
;
392 hostname
= pa_get_host_name_malloc();
394 pa_dbus_send_basic_variant_reply(conn
, msg
, DBUS_TYPE_STRING
, &hostname
);
399 /* Caller frees the returned array. */
400 static dbus_uint32_t
*get_default_channels(pa_dbusiface_core
*c
, unsigned *n
) {
401 dbus_uint32_t
*default_channels
= NULL
;
407 *n
= c
->core
->default_channel_map
.channels
;
408 default_channels
= pa_xnew(dbus_uint32_t
, *n
);
410 for (i
= 0; i
< *n
; ++i
)
411 default_channels
[i
] = c
->core
->default_channel_map
.map
[i
];
413 return default_channels
;
416 static void handle_get_default_channels(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
417 pa_dbusiface_core
*c
= userdata
;
418 dbus_uint32_t
*default_channels
= NULL
;
425 default_channels
= get_default_channels(c
, &n
);
427 pa_dbus_send_basic_array_variant_reply(conn
, msg
, DBUS_TYPE_UINT32
, default_channels
, n
);
429 pa_xfree(default_channels
);
432 static void handle_set_default_channels(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
433 pa_dbusiface_core
*c
= userdata
;
434 pa_channel_map new_channel_map
;
435 dbus_uint32_t
*default_channels
;
443 pa_channel_map_init(&new_channel_map
);
445 if (pa_dbus_get_fixed_array_set_property_arg(conn
, msg
, DBUS_TYPE_UINT32
, &default_channels
, &n_channels
) < 0)
448 if (n_channels
<= 0) {
449 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Empty channel array.");
453 if (n_channels
> PA_CHANNELS_MAX
) {
454 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Too many channels: %u. The maximum number of channels is %u.", n_channels
, PA_CHANNELS_MAX
);
458 new_channel_map
.channels
= n_channels
;
460 for (i
= 0; i
< new_channel_map
.channels
; ++i
) {
461 if (default_channels
[i
] >= PA_CHANNEL_POSITION_MAX
) {
462 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Invalid channel position: %u.", default_channels
[i
]);
466 new_channel_map
.map
[i
] = default_channels
[i
];
469 c
->core
->default_channel_map
= new_channel_map
;
470 c
->core
->default_sample_spec
.channels
= n_channels
;
472 pa_dbus_send_empty_reply(conn
, msg
);
475 static void handle_get_default_sample_format(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
476 pa_dbusiface_core
*c
= userdata
;
477 dbus_uint32_t default_sample_format
;
483 default_sample_format
= c
->core
->default_sample_spec
.format
;
485 pa_dbus_send_basic_variant_reply(conn
, msg
, DBUS_TYPE_UINT32
, &default_sample_format
);
488 static void handle_set_default_sample_format(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
489 pa_dbusiface_core
*c
= userdata
;
490 dbus_uint32_t default_sample_format
;
496 if (pa_dbus_get_basic_set_property_arg(conn
, msg
, DBUS_TYPE_UINT32
, &default_sample_format
) < 0)
499 if (default_sample_format
>= PA_SAMPLE_MAX
) {
500 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Invalid sample format.");
504 c
->core
->default_sample_spec
.format
= default_sample_format
;
506 pa_dbus_send_empty_reply(conn
, msg
);
509 static void handle_get_default_sample_rate(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
510 pa_dbusiface_core
*c
= userdata
;
511 dbus_uint32_t default_sample_rate
;
517 default_sample_rate
= c
->core
->default_sample_spec
.rate
;
519 pa_dbus_send_basic_variant_reply(conn
, msg
, DBUS_TYPE_UINT32
, &default_sample_rate
);
522 static void handle_set_default_sample_rate(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
523 pa_dbusiface_core
*c
= userdata
;
524 dbus_uint32_t default_sample_rate
;
530 if (pa_dbus_get_basic_set_property_arg(conn
, msg
, DBUS_TYPE_UINT32
, &default_sample_rate
) < 0)
533 if (default_sample_rate
<= 0 || default_sample_rate
> PA_RATE_MAX
) {
534 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Invalid sample rate.");
538 c
->core
->default_sample_spec
.rate
= default_sample_rate
;
540 pa_dbus_send_empty_reply(conn
, msg
);
543 /* The caller frees the array, but not the strings. */
544 static const char **get_cards(pa_dbusiface_core
*c
, unsigned *n
) {
548 pa_dbusiface_card
*card
;
553 *n
= pa_hashmap_size(c
->cards
);
558 cards
= pa_xnew(const char *, *n
);
560 for (i
= 0, card
= pa_hashmap_iterate(c
->cards
, &state
, NULL
); card
; ++i
, card
= pa_hashmap_iterate(c
->cards
, &state
, NULL
))
561 cards
[i
] = pa_dbusiface_card_get_path(card
);
568 static void handle_get_cards(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
569 pa_dbusiface_core
*c
= userdata
;
577 cards
= get_cards(c
, &n
);
579 pa_dbus_send_basic_array_variant_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, cards
, n
);
584 /* The caller frees the array, but not the strings. */
585 static const char **get_sinks(pa_dbusiface_core
*c
, unsigned *n
) {
589 pa_dbusiface_device
*sink
;
594 *n
= pa_hashmap_size(c
->sinks_by_index
);
599 sinks
= pa_xnew(const char *, *n
);
601 for (i
= 0, sink
= pa_hashmap_iterate(c
->sinks_by_index
, &state
, NULL
); sink
; ++i
, sink
= pa_hashmap_iterate(c
->sinks_by_index
, &state
, NULL
))
602 sinks
[i
] = pa_dbusiface_device_get_path(sink
);
609 static void handle_get_sinks(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
610 pa_dbusiface_core
*c
= userdata
;
618 sinks
= get_sinks(c
, &n
);
620 pa_dbus_send_basic_array_variant_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, sinks
, n
);
625 static void handle_get_fallback_sink(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
626 pa_dbusiface_core
*c
= userdata
;
627 pa_dbusiface_device
*fallback_sink
;
628 const char *object_path
;
634 if (!c
->fallback_sink
) {
635 pa_dbus_send_error(conn
, msg
, PA_DBUS_ERROR_NO_SUCH_PROPERTY
, "There are no sinks, and therefore no fallback sink either.");
639 pa_assert_se((fallback_sink
= pa_hashmap_get(c
->sinks_by_index
, PA_UINT32_TO_PTR(c
->fallback_sink
->index
))));
640 object_path
= pa_dbusiface_device_get_path(fallback_sink
);
642 pa_dbus_send_basic_variant_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, &object_path
);
645 static void handle_set_fallback_sink(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
646 pa_dbusiface_core
*c
= userdata
;
647 pa_dbusiface_device
*fallback_sink
;
648 const char *object_path
;
654 if (!c
->fallback_sink
) {
655 pa_dbus_send_error(conn
, msg
, PA_DBUS_ERROR_NO_SUCH_PROPERTY
, "There are no sinks, and therefore no fallback sink either.");
659 if (pa_dbus_get_basic_set_property_arg(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, &object_path
) < 0)
662 if (!(fallback_sink
= pa_hashmap_get(c
->sinks_by_path
, object_path
))) {
663 pa_dbus_send_error(conn
, msg
, PA_DBUS_ERROR_NOT_FOUND
, "No such sink.");
667 pa_namereg_set_default_sink(c
->core
, pa_dbusiface_device_get_sink(fallback_sink
));
669 pa_dbus_send_empty_reply(conn
, msg
);
672 /* The caller frees the array, but not the strings. */
673 static const char **get_sources(pa_dbusiface_core
*c
, unsigned *n
) {
674 const char **sources
;
677 pa_dbusiface_device
*source
;
682 *n
= pa_hashmap_size(c
->sources_by_index
);
687 sources
= pa_xnew(const char *, *n
);
689 for (i
= 0, source
= pa_hashmap_iterate(c
->sources_by_index
, &state
, NULL
); source
; ++i
, source
= pa_hashmap_iterate(c
->sources_by_index
, &state
, NULL
))
690 sources
[i
] = pa_dbusiface_device_get_path(source
);
697 static void handle_get_sources(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
698 pa_dbusiface_core
*c
= userdata
;
699 const char **sources
;
706 sources
= get_sources(c
, &n
);
708 pa_dbus_send_basic_array_variant_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, sources
, n
);
713 static void handle_get_fallback_source(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
714 pa_dbusiface_core
*c
= userdata
;
715 pa_dbusiface_device
*fallback_source
;
716 const char *object_path
;
722 if (!c
->fallback_source
) {
723 pa_dbus_send_error(conn
, msg
, PA_DBUS_ERROR_NO_SUCH_PROPERTY
, "There are no sources, and therefore no fallback source either.");
727 pa_assert_se((fallback_source
= pa_hashmap_get(c
->sources_by_index
, PA_UINT32_TO_PTR(c
->fallback_source
->index
))));
728 object_path
= pa_dbusiface_device_get_path(fallback_source
);
730 pa_dbus_send_basic_variant_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, &object_path
);
733 static void handle_set_fallback_source(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
734 pa_dbusiface_core
*c
= userdata
;
735 pa_dbusiface_device
*fallback_source
;
736 const char *object_path
;
742 if (!c
->fallback_source
) {
743 pa_dbus_send_error(conn
, msg
, PA_DBUS_ERROR_NO_SUCH_PROPERTY
, "There are no sources, and therefore no fallback source either.");
747 if (pa_dbus_get_basic_set_property_arg(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, &object_path
) < 0)
750 if (!(fallback_source
= pa_hashmap_get(c
->sources_by_path
, object_path
))) {
751 pa_dbus_send_error(conn
, msg
, PA_DBUS_ERROR_NOT_FOUND
, "No such source.");
755 pa_namereg_set_default_source(c
->core
, pa_dbusiface_device_get_source(fallback_source
));
757 pa_dbus_send_empty_reply(conn
, msg
);
760 /* The caller frees the array, but not the strings. */
761 static const char **get_playback_streams(pa_dbusiface_core
*c
, unsigned *n
) {
762 const char **streams
;
765 pa_dbusiface_stream
*stream
;
770 *n
= pa_hashmap_size(c
->playback_streams
);
775 streams
= pa_xnew(const char *, *n
);
777 for (i
= 0, stream
= pa_hashmap_iterate(c
->playback_streams
, &state
, NULL
); stream
; ++i
, stream
= pa_hashmap_iterate(c
->playback_streams
, &state
, NULL
))
778 streams
[i
] = pa_dbusiface_stream_get_path(stream
);
785 static void handle_get_playback_streams(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
786 pa_dbusiface_core
*c
= userdata
;
787 const char **playback_streams
;
794 playback_streams
= get_playback_streams(c
, &n
);
796 pa_dbus_send_basic_array_variant_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, playback_streams
, n
);
798 pa_xfree(playback_streams
);
801 /* The caller frees the array, but not the strings. */
802 static const char **get_record_streams(pa_dbusiface_core
*c
, unsigned *n
) {
803 const char **streams
;
806 pa_dbusiface_stream
*stream
;
811 *n
= pa_hashmap_size(c
->record_streams
);
816 streams
= pa_xnew(const char *, *n
);
818 for (i
= 0, stream
= pa_hashmap_iterate(c
->record_streams
, &state
, NULL
); stream
; ++i
, stream
= pa_hashmap_iterate(c
->record_streams
, &state
, NULL
))
819 streams
[i
] = pa_dbusiface_stream_get_path(stream
);
826 static void handle_get_record_streams(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
827 pa_dbusiface_core
*c
= userdata
;
828 const char **record_streams
;
835 record_streams
= get_record_streams(c
, &n
);
837 pa_dbus_send_basic_array_variant_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, record_streams
, n
);
839 pa_xfree(record_streams
);
842 /* The caller frees the array, but not the strings. */
843 static const char **get_samples(pa_dbusiface_core
*c
, unsigned *n
) {
844 const char **samples
;
847 pa_dbusiface_sample
*sample
;
852 *n
= pa_hashmap_size(c
->samples
);
857 samples
= pa_xnew(const char *, *n
);
859 for (i
= 0, sample
= pa_hashmap_iterate(c
->samples
, &state
, NULL
); sample
; ++i
, sample
= pa_hashmap_iterate(c
->samples
, &state
, NULL
))
860 samples
[i
] = pa_dbusiface_sample_get_path(sample
);
867 static void handle_get_samples(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
868 pa_dbusiface_core
*c
= userdata
;
869 const char **samples
;
876 samples
= get_samples(c
, &n
);
878 pa_dbus_send_basic_array_variant_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, samples
, n
);
883 /* The caller frees the array, but not the strings. */
884 static const char **get_modules(pa_dbusiface_core
*c
, unsigned *n
) {
885 const char **modules
;
888 pa_dbusiface_module
*module
;
893 *n
= pa_hashmap_size(c
->modules
);
898 modules
= pa_xnew(const char *, *n
);
900 for (i
= 0, module
= pa_hashmap_iterate(c
->modules
, &state
, NULL
); module
; ++i
, module
= pa_hashmap_iterate(c
->modules
, &state
, NULL
))
901 modules
[i
] = pa_dbusiface_module_get_path(module
);
908 static void handle_get_modules(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
909 pa_dbusiface_core
*c
= userdata
;
910 const char **modules
;
917 modules
= get_modules(c
, &n
);
919 pa_dbus_send_basic_array_variant_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, modules
, n
);
924 /* The caller frees the array, but not the strings. */
925 static const char **get_clients(pa_dbusiface_core
*c
, unsigned *n
) {
926 const char **clients
;
929 pa_dbusiface_client
*client
;
934 *n
= pa_hashmap_size(c
->clients
);
939 clients
= pa_xnew(const char *, *n
);
941 for (i
= 0, client
= pa_hashmap_iterate(c
->clients
, &state
, NULL
); client
; ++i
, client
= pa_hashmap_iterate(c
->clients
, &state
, NULL
))
942 clients
[i
] = pa_dbusiface_client_get_path(client
);
949 static void handle_get_clients(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
950 pa_dbusiface_core
*c
= userdata
;
951 const char **clients
;
958 clients
= get_clients(c
, &n
);
960 pa_dbus_send_basic_array_variant_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, clients
, n
);
965 static const char *get_my_client(pa_dbusiface_core
*c
, DBusConnection
*conn
) {
966 pa_client
*my_client
;
971 pa_assert_se((my_client
= pa_dbus_protocol_get_client(c
->dbus_protocol
, conn
)));
973 return pa_dbusiface_client_get_path(pa_hashmap_get(c
->clients
, PA_UINT32_TO_PTR(my_client
->index
)));
976 static void handle_get_my_client(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
977 pa_dbusiface_core
*c
= userdata
;
978 const char *my_client
;
984 my_client
= get_my_client(c
, conn
);
986 pa_dbus_send_basic_variant_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, &my_client
);
989 static void handle_get_extensions(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
990 pa_dbusiface_core
*c
= userdata
;
991 const char **extensions
;
998 extensions
= pa_dbus_protocol_get_extensions(c
->dbus_protocol
, &n
);
1000 pa_dbus_send_basic_array_variant_reply(conn
, msg
, DBUS_TYPE_STRING
, extensions
, n
);
1002 pa_xfree(extensions
);
1005 static void handle_get_all(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
1006 pa_dbusiface_core
*c
= userdata
;
1007 DBusMessage
*reply
= NULL
;
1008 DBusMessageIter msg_iter
;
1009 DBusMessageIter dict_iter
;
1010 dbus_uint32_t interface_revision
;
1011 const char *server_name
;
1012 const char *version
;
1013 dbus_bool_t is_local
;
1016 dbus_uint32_t
*default_channels
;
1017 unsigned n_default_channels
;
1018 dbus_uint32_t default_sample_format
;
1019 dbus_uint32_t default_sample_rate
;
1024 const char *fallback_sink
;
1025 const char **sources
;
1027 const char *fallback_source
;
1028 const char **playback_streams
;
1029 unsigned n_playback_streams
;
1030 const char **record_streams
;
1031 unsigned n_record_streams
;
1032 const char **samples
;
1034 const char **modules
;
1036 const char **clients
;
1038 const char *my_client
;
1039 const char **extensions
;
1040 unsigned n_extensions
;
1046 interface_revision
= INTERFACE_REVISION
;
1047 server_name
= PACKAGE_NAME
;
1048 version
= PACKAGE_VERSION
;
1049 is_local
= get_is_local(conn
);
1050 username
= pa_get_user_name_malloc();
1051 hostname
= pa_get_host_name_malloc();
1052 default_channels
= get_default_channels(c
, &n_default_channels
);
1053 default_sample_format
= c
->core
->default_sample_spec
.format
;
1054 default_sample_rate
= c
->core
->default_sample_spec
.rate
;
1055 cards
= get_cards(c
, &n_cards
);
1056 sinks
= get_sinks(c
, &n_sinks
);
1057 fallback_sink
= c
->fallback_sink
? pa_dbusiface_device_get_path(pa_hashmap_get(c
->sinks_by_index
, PA_UINT32_TO_PTR(c
->fallback_sink
->index
))) : NULL
;
1058 sources
= get_sources(c
, &n_sources
);
1059 fallback_source
= c
->fallback_source
? pa_dbusiface_device_get_path(pa_hashmap_get(c
->sources_by_index
, PA_UINT32_TO_PTR(c
->fallback_source
->index
))) : NULL
;
1060 playback_streams
= get_playback_streams(c
, &n_playback_streams
);
1061 record_streams
= get_record_streams(c
, &n_record_streams
);
1062 samples
= get_samples(c
, &n_samples
);
1063 modules
= get_modules(c
, &n_modules
);
1064 clients
= get_clients(c
, &n_clients
);
1065 my_client
= get_my_client(c
, conn
);
1066 extensions
= pa_dbus_protocol_get_extensions(c
->dbus_protocol
, &n_extensions
);
1068 pa_assert_se((reply
= dbus_message_new_method_return(msg
)));
1070 dbus_message_iter_init_append(reply
, &msg_iter
);
1071 pa_assert_se(dbus_message_iter_open_container(&msg_iter
, DBUS_TYPE_ARRAY
, "{sv}", &dict_iter
));
1073 pa_dbus_append_basic_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_INTERFACE_REVISION
].property_name
, DBUS_TYPE_UINT32
, &interface_revision
);
1074 pa_dbus_append_basic_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_NAME
].property_name
, DBUS_TYPE_STRING
, &server_name
);
1075 pa_dbus_append_basic_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_VERSION
].property_name
, DBUS_TYPE_STRING
, &version
);
1076 pa_dbus_append_basic_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_IS_LOCAL
].property_name
, DBUS_TYPE_BOOLEAN
, &is_local
);
1077 pa_dbus_append_basic_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_USERNAME
].property_name
, DBUS_TYPE_STRING
, &username
);
1078 pa_dbus_append_basic_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_HOSTNAME
].property_name
, DBUS_TYPE_STRING
, &hostname
);
1079 pa_dbus_append_basic_array_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_DEFAULT_CHANNELS
].property_name
, DBUS_TYPE_UINT32
, default_channels
, n_default_channels
);
1080 pa_dbus_append_basic_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_DEFAULT_SAMPLE_FORMAT
].property_name
, DBUS_TYPE_UINT32
, &default_sample_format
);
1081 pa_dbus_append_basic_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_DEFAULT_SAMPLE_RATE
].property_name
, DBUS_TYPE_UINT32
, &default_sample_rate
);
1082 pa_dbus_append_basic_array_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_CARDS
].property_name
, DBUS_TYPE_OBJECT_PATH
, cards
, n_cards
);
1083 pa_dbus_append_basic_array_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_SINKS
].property_name
, DBUS_TYPE_OBJECT_PATH
, sinks
, n_sinks
);
1086 pa_dbus_append_basic_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_FALLBACK_SINK
].property_name
, DBUS_TYPE_OBJECT_PATH
, &fallback_sink
);
1088 pa_dbus_append_basic_array_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_SOURCES
].property_name
, DBUS_TYPE_OBJECT_PATH
, sources
, n_sources
);
1090 if (fallback_source
)
1091 pa_dbus_append_basic_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_FALLBACK_SOURCE
].property_name
, DBUS_TYPE_OBJECT_PATH
, &fallback_source
);
1093 pa_dbus_append_basic_array_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_PLAYBACK_STREAMS
].property_name
, DBUS_TYPE_OBJECT_PATH
, playback_streams
, n_playback_streams
);
1094 pa_dbus_append_basic_array_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_RECORD_STREAMS
].property_name
, DBUS_TYPE_OBJECT_PATH
, record_streams
, n_record_streams
);
1095 pa_dbus_append_basic_array_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_SAMPLES
].property_name
, DBUS_TYPE_OBJECT_PATH
, samples
, n_samples
);
1096 pa_dbus_append_basic_array_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_MODULES
].property_name
, DBUS_TYPE_OBJECT_PATH
, modules
, n_modules
);
1097 pa_dbus_append_basic_array_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_CLIENTS
].property_name
, DBUS_TYPE_OBJECT_PATH
, clients
, n_clients
);
1098 pa_dbus_append_basic_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_MY_CLIENT
].property_name
, DBUS_TYPE_OBJECT_PATH
, &my_client
);
1099 pa_dbus_append_basic_array_variant_dict_entry(&dict_iter
, property_handlers
[PROPERTY_HANDLER_EXTENSIONS
].property_name
, DBUS_TYPE_STRING
, extensions
, n_extensions
);
1101 pa_assert_se(dbus_message_iter_close_container(&msg_iter
, &dict_iter
));
1103 pa_assert_se(dbus_connection_send(conn
, reply
, NULL
));
1105 dbus_message_unref(reply
);
1109 pa_xfree(default_channels
);
1113 pa_xfree(playback_streams
);
1114 pa_xfree(record_streams
);
1118 pa_xfree(extensions
);
1121 static void handle_get_card_by_name(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
1122 pa_dbusiface_core
*c
= userdata
;
1125 pa_dbusiface_card
*dbus_card
;
1126 const char *object_path
;
1133 dbus_error_init(&error
);
1135 if (!dbus_message_get_args(msg
, &error
, DBUS_TYPE_STRING
, &card_name
, DBUS_TYPE_INVALID
)) {
1136 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "%s", error
.message
);
1137 dbus_error_free(&error
);
1141 if (!(card
= pa_namereg_get(c
->core
, card_name
, PA_NAMEREG_CARD
))) {
1142 pa_dbus_send_error(conn
, msg
, PA_DBUS_ERROR_NOT_FOUND
, "No such card.");
1146 pa_assert_se((dbus_card
= pa_hashmap_get(c
->cards
, PA_UINT32_TO_PTR(card
->index
))));
1148 object_path
= pa_dbusiface_card_get_path(dbus_card
);
1150 pa_dbus_send_basic_value_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, &object_path
);
1153 static void handle_get_sink_by_name(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
1154 pa_dbusiface_core
*c
= userdata
;
1157 pa_dbusiface_device
*dbus_sink
;
1158 const char *object_path
;
1165 dbus_error_init(&error
);
1167 if (!dbus_message_get_args(msg
, &error
, DBUS_TYPE_STRING
, &sink_name
, DBUS_TYPE_INVALID
)) {
1168 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "%s", error
.message
);
1169 dbus_error_free(&error
);
1173 if (!(sink
= pa_namereg_get(c
->core
, sink_name
, PA_NAMEREG_SINK
))) {
1174 pa_dbus_send_error(conn
, msg
, PA_DBUS_ERROR_NOT_FOUND
, "No such sink.");
1178 pa_assert_se((dbus_sink
= pa_hashmap_get(c
->sinks_by_index
, PA_UINT32_TO_PTR(sink
->index
))));
1180 object_path
= pa_dbusiface_device_get_path(dbus_sink
);
1182 pa_dbus_send_basic_value_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, &object_path
);
1185 static void handle_get_source_by_name(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
1186 pa_dbusiface_core
*c
= userdata
;
1189 pa_dbusiface_device
*dbus_source
;
1190 const char *object_path
;
1197 dbus_error_init(&error
);
1199 if (!dbus_message_get_args(msg
, &error
, DBUS_TYPE_STRING
, &source_name
, DBUS_TYPE_INVALID
)) {
1200 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "%s", error
.message
);
1201 dbus_error_free(&error
);
1205 if (!(source
= pa_namereg_get(c
->core
, source_name
, PA_NAMEREG_SOURCE
))) {
1206 pa_dbus_send_error(conn
, msg
, PA_DBUS_ERROR_NOT_FOUND
, "No such source.");
1210 pa_assert_se((dbus_source
= pa_hashmap_get(c
->sources_by_index
, PA_UINT32_TO_PTR(source
->index
))));
1212 object_path
= pa_dbusiface_device_get_path(dbus_source
);
1214 pa_dbus_send_basic_value_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, &object_path
);
1217 static void handle_get_sample_by_name(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
1218 pa_dbusiface_core
*c
= userdata
;
1220 pa_scache_entry
*sample
;
1221 pa_dbusiface_sample
*dbus_sample
;
1222 const char *object_path
;
1229 dbus_error_init(&error
);
1231 if (!dbus_message_get_args(msg
, &error
, DBUS_TYPE_STRING
, &sample_name
, DBUS_TYPE_INVALID
)) {
1232 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "%s", error
.message
);
1233 dbus_error_free(&error
);
1237 if (!(sample
= pa_namereg_get(c
->core
, sample_name
, PA_NAMEREG_SAMPLE
))) {
1238 pa_dbus_send_error(conn
, msg
, PA_DBUS_ERROR_NOT_FOUND
, "No such sample.");
1242 pa_assert_se((dbus_sample
= pa_hashmap_get(c
->samples
, PA_UINT32_TO_PTR(sample
->index
))));
1244 object_path
= pa_dbusiface_sample_get_path(dbus_sample
);
1246 pa_dbus_send_basic_value_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, &object_path
);
1249 static void handle_upload_sample(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
1250 pa_dbusiface_core
*c
= userdata
;
1251 DBusMessageIter msg_iter
;
1253 dbus_uint32_t sample_format
;
1254 dbus_uint32_t sample_rate
;
1255 const dbus_uint32_t
*channels
;
1256 unsigned n_channels
;
1257 const dbus_uint32_t
*default_volume
;
1258 unsigned n_volume_entries
;
1259 pa_proplist
*property_list
;
1260 const uint8_t *data
;
1261 unsigned data_length
;
1267 pa_dbusiface_sample
*dbus_sample
= NULL
;
1268 pa_scache_entry
*sample
= NULL
;
1269 const char *object_path
;
1275 chunk
.memblock
= NULL
;
1277 if (!dbus_message_iter_init(msg
, &msg_iter
)) {
1278 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Too few arguments.");
1282 if (pa_dbus_get_basic_arg(conn
, msg
, &msg_iter
, DBUS_TYPE_STRING
, &name
) < 0)
1285 if (pa_dbus_get_basic_arg(conn
, msg
, &msg_iter
, DBUS_TYPE_UINT32
, &sample_format
) < 0)
1288 if (pa_dbus_get_basic_arg(conn
, msg
, &msg_iter
, DBUS_TYPE_UINT32
, &sample_rate
) < 0)
1291 if (pa_dbus_get_fixed_array_arg(conn
, msg
, &msg_iter
, DBUS_TYPE_UINT32
, &channels
, &n_channels
) < 0)
1294 if (pa_dbus_get_fixed_array_arg(conn
, msg
, &msg_iter
, DBUS_TYPE_UINT32
, &default_volume
, &n_volume_entries
) < 0)
1297 if (!(property_list
= pa_dbus_get_proplist_arg(conn
, msg
, &msg_iter
)))
1300 if (pa_dbus_get_fixed_array_arg(conn
, msg
, &msg_iter
, DBUS_TYPE_BYTE
, &data
, &data_length
) < 0)
1303 if (sample_format
>= PA_SAMPLE_MAX
) {
1304 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Invalid sample format.");
1308 if (sample_rate
<= 0 || sample_rate
> PA_RATE_MAX
) {
1309 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Invalid sample rate.");
1313 if (n_channels
== 0) {
1314 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Empty channel map.");
1318 if (n_channels
> PA_CHANNELS_MAX
) {
1319 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Too many channels.");
1323 for (i
= 0; i
< n_channels
; ++i
) {
1324 if (channels
[i
] >= PA_CHANNEL_POSITION_MAX
) {
1325 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Invalid channel position.");
1330 if (n_volume_entries
!= 0 && n_volume_entries
!= n_channels
) {
1331 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "The channels and default_volume arguments have different number of elements.");
1335 for (i
= 0; i
< n_volume_entries
; ++i
) {
1336 if (default_volume
[i
] > PA_VOLUME_MAX
) {
1337 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Invalid volume.");
1342 if (data_length
== 0) {
1343 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Empty data.");
1347 if (data_length
> PA_SCACHE_ENTRY_SIZE_MAX
) {
1348 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Too big sample.");
1352 ss
.format
= sample_format
;
1353 ss
.rate
= sample_rate
;
1354 ss
.channels
= n_channels
;
1356 if (!pa_frame_aligned(data_length
, &ss
)) {
1357 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "The sample length in bytes doesn't align with the sample format and channels.");
1361 map
.channels
= n_channels
;
1362 for (i
= 0; i
< n_channels
; ++i
)
1363 map
.map
[i
] = channels
[i
];
1365 chunk
.memblock
= pa_memblock_new(c
->core
->mempool
, data_length
);
1367 chunk
.length
= data_length
;
1369 memcpy(pa_memblock_acquire(chunk
.memblock
), data
, data_length
);
1370 pa_memblock_release(chunk
.memblock
);
1372 if (pa_scache_add_item(c
->core
, name
, &ss
, &map
, &chunk
, property_list
, &idx
) < 0) {
1373 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_FAILED
, "Adding the sample failed.");
1377 sample
= pa_idxset_get_by_index(c
->core
->scache
, idx
);
1379 if (n_volume_entries
> 0) {
1380 sample
->volume
.channels
= n_channels
;
1381 for (i
= 0; i
< n_volume_entries
; ++i
)
1382 sample
->volume
.values
[i
] = default_volume
[i
];
1383 sample
->volume_is_set
= TRUE
;
1385 sample
->volume_is_set
= FALSE
;
1388 dbus_sample
= pa_dbusiface_sample_new(sample
, OBJECT_PATH
);
1389 pa_hashmap_put(c
->samples
, PA_UINT32_TO_PTR(idx
), dbus_sample
);
1391 object_path
= pa_dbusiface_sample_get_path(dbus_sample
);
1393 pa_dbus_send_basic_value_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, &object_path
);
1397 pa_proplist_free(property_list
);
1400 pa_memblock_unref(chunk
.memblock
);
1403 static pa_bool_t
contains_space(const char *string
) {
1408 for (p
= string
; *p
; ++p
) {
1416 static void handle_load_module(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
1417 pa_dbusiface_core
*c
= userdata
;
1418 DBusMessageIter msg_iter
;
1419 DBusMessageIter dict_iter
;
1420 DBusMessageIter dict_entry_iter
;
1424 char *escaped_value
;
1425 pa_strbuf
*arg_buffer
= NULL
;
1427 pa_dbusiface_module
*dbus_module
;
1428 const char *object_path
;
1435 if (c
->core
->disallow_module_loading
) {
1436 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_ACCESS_DENIED
, "The server is configured to disallow module loading.");
1440 if (!dbus_message_iter_init(msg
, &msg_iter
)) {
1441 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Too few arguments.");
1445 if (pa_dbus_get_basic_arg(conn
, msg
, &msg_iter
, DBUS_TYPE_STRING
, &name
) < 0)
1448 arg_type
= dbus_message_iter_get_arg_type(&msg_iter
);
1449 if (arg_type
!= DBUS_TYPE_ARRAY
) {
1450 if (arg_type
== DBUS_TYPE_INVALID
)
1451 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Too few arguments. A dictionary from strings to strings was expected.");
1453 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Wrong argument type: '%c'. An dictionary from strings to strings was expected.", (char) arg_type
);
1457 arg_type
= dbus_message_iter_get_element_type(&msg_iter
);
1458 if (arg_type
!= DBUS_TYPE_DICT_ENTRY
) {
1459 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Wrong array element type: '%c'. A dict entry (string to string) was expected.", (char) arg_type
);
1463 arg_buffer
= pa_strbuf_new();
1465 dbus_message_iter_recurse(&msg_iter
, &dict_iter
);
1467 while (dbus_message_iter_get_arg_type(&dict_iter
) != DBUS_TYPE_INVALID
) {
1468 if (!pa_strbuf_isempty(arg_buffer
))
1469 pa_strbuf_putc(arg_buffer
, ' ');
1471 dbus_message_iter_recurse(&dict_iter
, &dict_entry_iter
);
1473 arg_type
= dbus_message_iter_get_arg_type(&dict_entry_iter
);
1474 if (arg_type
!= DBUS_TYPE_STRING
) {
1475 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Wrong dict key type: '%c'. A string was expected.", (char) arg_type
);
1479 dbus_message_iter_get_basic(&dict_entry_iter
, &key
);
1480 dbus_message_iter_next(&dict_entry_iter
);
1482 if (strlen(key
) <= 0 || !pa_ascii_valid(key
) || contains_space(key
)) {
1483 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Invalid module argument name: %s", key
);
1487 arg_type
= dbus_message_iter_get_arg_type(&dict_entry_iter
);
1488 if (arg_type
!= DBUS_TYPE_STRING
) {
1489 if (arg_type
== DBUS_TYPE_INVALID
)
1490 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Dict value missing.");
1492 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "Wrong dict value type: '%c'. A string was expected.", (char) arg_type
);
1496 dbus_message_iter_get_basic(&dict_entry_iter
, &value
);
1498 dbus_message_iter_next(&dict_iter
);
1500 escaped_value
= pa_escape(value
, "\"");
1501 pa_strbuf_printf(arg_buffer
, "%s=\"%s\"", key
, escaped_value
);
1502 pa_xfree(escaped_value
);
1505 if (!(module
= pa_module_load(c
->core
, name
, pa_strbuf_tostring(arg_buffer
)))) {
1506 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_FAILED
, "Failed to load module.");
1510 dbus_module
= pa_dbusiface_module_new(module
, OBJECT_PATH
);
1511 pa_hashmap_put(c
->modules
, PA_UINT32_TO_PTR(module
->index
), dbus_module
);
1513 object_path
= pa_dbusiface_module_get_path(dbus_module
);
1515 pa_dbus_send_basic_value_reply(conn
, msg
, DBUS_TYPE_OBJECT_PATH
, &object_path
);
1519 pa_strbuf_free(arg_buffer
);
1522 static void handle_exit(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
1523 pa_dbusiface_core
*c
= userdata
;
1529 if (c
->core
->disallow_exit
) {
1530 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_ACCESS_DENIED
, "The server is configured to disallow exiting.");
1534 pa_dbus_send_empty_reply(conn
, msg
);
1536 pa_core_exit(c
->core
, FALSE
, 0);
1539 static void handle_listen_for_signal(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
1540 pa_dbusiface_core
*c
= userdata
;
1542 char **objects
= NULL
;
1550 dbus_error_init(&error
);
1552 if (!dbus_message_get_args(msg
, &error
, DBUS_TYPE_STRING
, &signal
, DBUS_TYPE_ARRAY
, DBUS_TYPE_OBJECT_PATH
, &objects
, &n_objects
, DBUS_TYPE_INVALID
)) {
1553 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "%s", error
.message
);
1554 dbus_error_free(&error
);
1558 pa_dbus_protocol_add_signal_listener(c
->dbus_protocol
, conn
, *signal
? signal
: NULL
, objects
, n_objects
);
1560 pa_dbus_send_empty_reply(conn
, msg
);
1563 dbus_free_string_array(objects
);
1566 static void handle_stop_listening_for_signal(DBusConnection
*conn
, DBusMessage
*msg
, void *userdata
) {
1567 pa_dbusiface_core
*c
= userdata
;
1575 dbus_error_init(&error
);
1577 if (!dbus_message_get_args(msg
, &error
, DBUS_TYPE_STRING
, &signal
, DBUS_TYPE_INVALID
)) {
1578 pa_dbus_send_error(conn
, msg
, DBUS_ERROR_INVALID_ARGS
, "%s", error
.message
);
1579 dbus_error_free(&error
);
1583 pa_dbus_protocol_remove_signal_listener(c
->dbus_protocol
, conn
, *signal
? signal
: NULL
);
1585 pa_dbus_send_empty_reply(conn
, msg
);
1588 static void subscription_cb(pa_core
*core
, pa_subscription_event_type_t t
, uint32_t idx
, void *userdata
) {
1589 pa_dbusiface_core
*c
= userdata
;
1590 pa_dbusiface_card
*card
= NULL
;
1591 pa_dbusiface_device
*device
= NULL
;
1592 pa_dbusiface_stream
*stream
= NULL
;
1593 pa_dbusiface_sample
*sample
= NULL
;
1594 pa_dbusiface_module
*module
= NULL
;
1595 pa_dbusiface_client
*client
= NULL
;
1596 DBusMessage
*signal
= NULL
;
1597 const char *object_path
= NULL
;
1598 pa_sink
*new_fallback_sink
= NULL
;
1599 pa_source
*new_fallback_source
= NULL
;
1603 switch (t
& PA_SUBSCRIPTION_EVENT_FACILITY_MASK
) {
1604 case PA_SUBSCRIPTION_EVENT_SERVER
:
1605 new_fallback_sink
= pa_namereg_get_default_sink(core
);
1606 new_fallback_source
= pa_namereg_get_default_source(core
);
1608 if (c
->fallback_sink
!= new_fallback_sink
) {
1609 c
->fallback_sink
= new_fallback_sink
;
1611 if (new_fallback_sink
&& (device
= pa_hashmap_get(c
->sinks_by_index
, PA_UINT32_TO_PTR(new_fallback_sink
->index
)))) {
1612 object_path
= pa_dbusiface_device_get_path(device
);
1614 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_FALLBACK_SINK_UPDATED
].name
)));
1615 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1616 pa_dbus_protocol_send_signal(c
->dbus_protocol
, signal
);
1617 dbus_message_unref(signal
);
1622 if (c
->fallback_source
!= new_fallback_source
) {
1623 c
->fallback_source
= new_fallback_source
;
1625 if (new_fallback_source
&& (device
= pa_hashmap_get(c
->sources_by_index
, PA_UINT32_TO_PTR(new_fallback_source
->index
)))) {
1626 object_path
= pa_dbusiface_device_get_path(device
);
1628 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_FALLBACK_SOURCE_UPDATED
].name
)));
1629 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1630 pa_dbus_protocol_send_signal(c
->dbus_protocol
, signal
);
1631 dbus_message_unref(signal
);
1637 case PA_SUBSCRIPTION_EVENT_CARD
:
1638 if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_NEW
) {
1639 if (!(card
= pa_hashmap_get(c
->cards
, PA_UINT32_TO_PTR(idx
)))) {
1640 card
= pa_dbusiface_card_new(pa_idxset_get_by_index(core
->cards
, idx
), OBJECT_PATH
);
1641 pa_hashmap_put(c
->cards
, PA_UINT32_TO_PTR(idx
), card
);
1644 object_path
= pa_dbusiface_card_get_path(card
);
1646 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_NEW_CARD
].name
)));
1647 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1649 } else if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_REMOVE
) {
1650 pa_assert_se((card
= pa_hashmap_remove(c
->cards
, PA_UINT32_TO_PTR(idx
))));
1652 object_path
= pa_dbusiface_card_get_path(card
);
1654 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_CARD_REMOVED
].name
)));
1655 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1657 pa_dbusiface_card_free(card
);
1661 case PA_SUBSCRIPTION_EVENT_SINK
:
1662 if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_NEW
) {
1663 pa_sink
*sink
= pa_idxset_get_by_index(core
->sinks
, idx
);
1665 if (!(device
= pa_hashmap_get(c
->sinks_by_index
, PA_UINT32_TO_PTR(idx
)))) {
1666 device
= pa_dbusiface_device_new_sink(sink
, OBJECT_PATH
);
1667 pa_hashmap_put(c
->sinks_by_index
, PA_UINT32_TO_PTR(idx
), device
);
1668 pa_hashmap_put(c
->sinks_by_path
, pa_dbusiface_device_get_path(device
), device
);
1671 object_path
= pa_dbusiface_device_get_path(device
);
1673 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_NEW_SINK
].name
)));
1674 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1676 pa_dbus_protocol_send_signal(c
->dbus_protocol
, signal
);
1677 dbus_message_unref(signal
);
1680 if (c
->fallback_sink
&& pa_streq(c
->fallback_sink
->name
, sink
->name
)) {
1681 /* We have got default sink change event, but at that point
1682 * the D-Bus sink object wasn't created yet. Now that the
1683 * object is created, let's send the fallback sink change
1685 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_FALLBACK_SINK_UPDATED
].name
)));
1686 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1688 pa_dbus_protocol_send_signal(c
->dbus_protocol
, signal
);
1689 dbus_message_unref(signal
);
1693 } else if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_REMOVE
) {
1694 pa_assert_se((device
= pa_hashmap_remove(c
->sinks_by_index
, PA_UINT32_TO_PTR(idx
))));
1695 object_path
= pa_dbusiface_device_get_path(device
);
1696 pa_assert_se(pa_hashmap_remove(c
->sinks_by_path
, object_path
));
1698 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_SINK_REMOVED
].name
)));
1699 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1701 pa_dbusiface_device_free(device
);
1705 case PA_SUBSCRIPTION_EVENT_SOURCE
:
1706 if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_NEW
) {
1707 pa_source
*source
= pa_idxset_get_by_index(core
->sources
, idx
);
1709 if (!(device
= pa_hashmap_get(c
->sources_by_index
, PA_UINT32_TO_PTR(idx
)))) {
1710 device
= pa_dbusiface_device_new_source(source
, OBJECT_PATH
);
1711 pa_hashmap_put(c
->sources_by_index
, PA_UINT32_TO_PTR(idx
), device
);
1712 pa_hashmap_put(c
->sources_by_path
, pa_dbusiface_device_get_path(device
), device
);
1715 object_path
= pa_dbusiface_device_get_path(device
);
1717 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_NEW_SOURCE
].name
)));
1718 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1720 pa_dbus_protocol_send_signal(c
->dbus_protocol
, signal
);
1721 dbus_message_unref(signal
);
1724 if (c
->fallback_source
&& pa_streq(c
->fallback_source
->name
, source
->name
)) {
1725 /* We have got default source change event, but at that
1726 * point the D-Bus source object wasn't created yet. Now
1727 * that the object is created, let's send the fallback
1728 * source change signal. */
1729 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_FALLBACK_SOURCE_UPDATED
].name
)));
1730 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1732 pa_dbus_protocol_send_signal(c
->dbus_protocol
, signal
);
1733 dbus_message_unref(signal
);
1737 } else if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_REMOVE
) {
1738 pa_assert_se((device
= pa_hashmap_remove(c
->sources_by_index
, PA_UINT32_TO_PTR(idx
))));
1739 object_path
= pa_dbusiface_device_get_path(device
);
1740 pa_assert_se(pa_hashmap_remove(c
->sources_by_path
, object_path
));
1742 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_SOURCE_REMOVED
].name
)));
1743 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1745 pa_dbusiface_device_free(device
);
1749 case PA_SUBSCRIPTION_EVENT_SINK_INPUT
:
1750 if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_NEW
) {
1751 if (!(stream
= pa_hashmap_get(c
->playback_streams
, PA_UINT32_TO_PTR(idx
)))) {
1752 stream
= pa_dbusiface_stream_new_playback(pa_idxset_get_by_index(core
->sink_inputs
, idx
), OBJECT_PATH
);
1753 pa_hashmap_put(c
->playback_streams
, PA_UINT32_TO_PTR(idx
), stream
);
1756 object_path
= pa_dbusiface_stream_get_path(stream
);
1758 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_NEW_PLAYBACK_STREAM
].name
)));
1759 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1761 } else if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_REMOVE
) {
1762 pa_assert_se((stream
= pa_hashmap_remove(c
->playback_streams
, PA_UINT32_TO_PTR(idx
))));
1764 object_path
= pa_dbusiface_stream_get_path(stream
);
1766 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_PLAYBACK_STREAM_REMOVED
].name
)));
1767 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1769 pa_dbusiface_stream_free(stream
);
1773 case PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT
:
1774 if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_NEW
) {
1775 if (!(stream
= pa_hashmap_get(c
->record_streams
, PA_UINT32_TO_PTR(idx
)))) {
1776 stream
= pa_dbusiface_stream_new_record(pa_idxset_get_by_index(core
->source_outputs
, idx
), OBJECT_PATH
);
1777 pa_hashmap_put(c
->record_streams
, PA_UINT32_TO_PTR(idx
), stream
);
1780 object_path
= pa_dbusiface_stream_get_path(stream
);
1782 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_NEW_RECORD_STREAM
].name
)));
1783 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1785 } else if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_REMOVE
) {
1786 pa_assert_se((stream
= pa_hashmap_remove(c
->record_streams
, PA_UINT32_TO_PTR(idx
))));
1788 object_path
= pa_dbusiface_stream_get_path(stream
);
1790 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_RECORD_STREAM_REMOVED
].name
)));
1791 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1793 pa_dbusiface_stream_free(stream
);
1797 case PA_SUBSCRIPTION_EVENT_SAMPLE_CACHE
:
1798 if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_NEW
) {
1799 if (!(sample
= pa_hashmap_get(c
->samples
, PA_UINT32_TO_PTR(idx
)))) {
1800 sample
= pa_dbusiface_sample_new(pa_idxset_get_by_index(core
->scache
, idx
), OBJECT_PATH
);
1801 pa_hashmap_put(c
->samples
, PA_UINT32_TO_PTR(idx
), sample
);
1804 object_path
= pa_dbusiface_sample_get_path(sample
);
1806 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_NEW_SAMPLE
].name
)));
1807 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1809 } else if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_REMOVE
) {
1810 pa_assert_se((sample
= pa_hashmap_remove(c
->samples
, PA_UINT32_TO_PTR(idx
))));
1812 object_path
= pa_dbusiface_sample_get_path(sample
);
1814 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_SAMPLE_REMOVED
].name
)));
1815 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1817 pa_dbusiface_sample_free(sample
);
1821 case PA_SUBSCRIPTION_EVENT_MODULE
:
1822 if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_NEW
) {
1823 if (!(module
= pa_hashmap_get(c
->modules
, PA_UINT32_TO_PTR(idx
)))) {
1824 module
= pa_dbusiface_module_new(pa_idxset_get_by_index(core
->modules
, idx
), OBJECT_PATH
);
1825 pa_hashmap_put(c
->modules
, PA_UINT32_TO_PTR(idx
), module
);
1828 object_path
= pa_dbusiface_module_get_path(module
);
1830 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_NEW_MODULE
].name
)));
1831 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1833 } else if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_REMOVE
) {
1834 pa_assert_se((module
= pa_hashmap_remove(c
->modules
, PA_UINT32_TO_PTR(idx
))));
1836 object_path
= pa_dbusiface_module_get_path(module
);
1838 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_MODULE_REMOVED
].name
)));
1839 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1841 pa_dbusiface_module_free(module
);
1845 case PA_SUBSCRIPTION_EVENT_CLIENT
:
1846 if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_NEW
) {
1847 if (!(client
= pa_hashmap_get(c
->clients
, PA_UINT32_TO_PTR(idx
)))) {
1848 client
= pa_dbusiface_client_new(pa_idxset_get_by_index(core
->clients
, idx
), OBJECT_PATH
);
1849 pa_hashmap_put(c
->clients
, PA_UINT32_TO_PTR(idx
), client
);
1852 object_path
= pa_dbusiface_client_get_path(client
);
1854 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_NEW_CLIENT
].name
)));
1855 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1857 } else if ((t
& PA_SUBSCRIPTION_EVENT_TYPE_MASK
) == PA_SUBSCRIPTION_EVENT_REMOVE
) {
1858 pa_assert_se((client
= pa_hashmap_remove(c
->clients
, PA_UINT32_TO_PTR(idx
))));
1860 object_path
= pa_dbusiface_client_get_path(client
);
1862 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_CLIENT_REMOVED
].name
)));
1863 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_OBJECT_PATH
, &object_path
, DBUS_TYPE_INVALID
));
1865 pa_dbusiface_client_free(client
);
1871 pa_dbus_protocol_send_signal(c
->dbus_protocol
, signal
);
1872 dbus_message_unref(signal
);
1876 static pa_hook_result_t
extension_registered_cb(void *hook_data
, void *call_data
, void *slot_data
) {
1877 pa_dbusiface_core
*c
= slot_data
;
1878 const char *ext_name
= call_data
;
1879 DBusMessage
*signal
= NULL
;
1882 pa_assert(ext_name
);
1884 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_NEW_EXTENSION
].name
)));
1885 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_STRING
, &ext_name
, DBUS_TYPE_INVALID
));
1887 pa_dbus_protocol_send_signal(c
->dbus_protocol
, signal
);
1888 dbus_message_unref(signal
);
1893 static pa_hook_result_t
extension_unregistered_cb(void *hook_data
, void *call_data
, void *slot_data
) {
1894 pa_dbusiface_core
*c
= slot_data
;
1895 const char *ext_name
= call_data
;
1896 DBusMessage
*signal
= NULL
;
1899 pa_assert(ext_name
);
1901 pa_assert_se((signal
= dbus_message_new_signal(OBJECT_PATH
, PA_DBUSIFACE_CORE_INTERFACE
, signals
[SIGNAL_EXTENSION_REMOVED
].name
)));
1902 pa_assert_se(dbus_message_append_args(signal
, DBUS_TYPE_STRING
, &ext_name
, DBUS_TYPE_INVALID
));
1904 pa_dbus_protocol_send_signal(c
->dbus_protocol
, signal
);
1905 dbus_message_unref(signal
);
1910 pa_dbusiface_core
*pa_dbusiface_core_new(pa_core
*core
) {
1911 pa_dbusiface_core
*c
;
1915 pa_dbusiface_device
*device
;
1916 pa_sink_input
*sink_input
;
1917 pa_source_output
*source_output
;
1918 pa_scache_entry
*sample
;
1925 c
= pa_xnew(pa_dbusiface_core
, 1);
1926 c
->core
= pa_core_ref(core
);
1927 c
->subscription
= pa_subscription_new(core
, PA_SUBSCRIPTION_MASK_ALL
, subscription_cb
, c
);
1928 c
->dbus_protocol
= pa_dbus_protocol_get(core
);
1929 c
->cards
= pa_hashmap_new(pa_idxset_trivial_hash_func
, pa_idxset_trivial_compare_func
);
1930 c
->sinks_by_index
= pa_hashmap_new(pa_idxset_trivial_hash_func
, pa_idxset_trivial_compare_func
);
1931 c
->sinks_by_path
= pa_hashmap_new(pa_idxset_string_hash_func
, pa_idxset_string_compare_func
);
1932 c
->sources_by_index
= pa_hashmap_new(pa_idxset_trivial_hash_func
, pa_idxset_trivial_compare_func
);
1933 c
->sources_by_path
= pa_hashmap_new(pa_idxset_string_hash_func
, pa_idxset_string_compare_func
);
1934 c
->playback_streams
= pa_hashmap_new(pa_idxset_trivial_hash_func
, pa_idxset_trivial_compare_func
);
1935 c
->record_streams
= pa_hashmap_new(pa_idxset_trivial_hash_func
, pa_idxset_trivial_compare_func
);
1936 c
->samples
= pa_hashmap_new(pa_idxset_trivial_hash_func
, pa_idxset_trivial_compare_func
);
1937 c
->modules
= pa_hashmap_new(pa_idxset_trivial_hash_func
, pa_idxset_trivial_compare_func
);
1938 c
->clients
= pa_hashmap_new(pa_idxset_trivial_hash_func
, pa_idxset_trivial_compare_func
);
1939 c
->fallback_sink
= pa_namereg_get_default_sink(core
);
1940 c
->fallback_source
= pa_namereg_get_default_source(core
);
1941 c
->extension_registered_slot
= pa_dbus_protocol_hook_connect(c
->dbus_protocol
, PA_DBUS_PROTOCOL_HOOK_EXTENSION_REGISTERED
, PA_HOOK_NORMAL
, extension_registered_cb
, c
);
1942 c
->extension_unregistered_slot
= pa_dbus_protocol_hook_connect(c
->dbus_protocol
, PA_DBUS_PROTOCOL_HOOK_EXTENSION_UNREGISTERED
, PA_HOOK_NORMAL
, extension_unregistered_cb
, c
);
1944 for (card
= pa_idxset_first(core
->cards
, &idx
); card
; card
= pa_idxset_next(core
->cards
, &idx
))
1945 pa_hashmap_put(c
->cards
, PA_UINT32_TO_PTR(idx
), pa_dbusiface_card_new(card
, OBJECT_PATH
));
1947 for (sink
= pa_idxset_first(core
->sinks
, &idx
); sink
; sink
= pa_idxset_next(core
->sinks
, &idx
)) {
1948 device
= pa_dbusiface_device_new_sink(sink
, OBJECT_PATH
);
1949 pa_hashmap_put(c
->sinks_by_index
, PA_UINT32_TO_PTR(idx
), device
);
1950 pa_hashmap_put(c
->sinks_by_path
, pa_dbusiface_device_get_path(device
), device
);
1953 for (source
= pa_idxset_first(core
->sources
, &idx
); source
; source
= pa_idxset_next(core
->sources
, &idx
)) {
1954 device
= pa_dbusiface_device_new_source(source
, OBJECT_PATH
);
1955 pa_hashmap_put(c
->sources_by_index
, PA_UINT32_TO_PTR(idx
), device
);
1956 pa_hashmap_put(c
->sources_by_path
, pa_dbusiface_device_get_path(device
), device
);
1959 for (sink_input
= pa_idxset_first(core
->sink_inputs
, &idx
); sink_input
; sink_input
= pa_idxset_next(core
->sink_inputs
, &idx
))
1960 pa_hashmap_put(c
->playback_streams
, PA_UINT32_TO_PTR(idx
), pa_dbusiface_stream_new_playback(sink_input
, OBJECT_PATH
));
1962 for (source_output
= pa_idxset_first(core
->source_outputs
, &idx
); source_output
; source_output
= pa_idxset_next(core
->source_outputs
, &idx
))
1963 pa_hashmap_put(c
->record_streams
, PA_UINT32_TO_PTR(idx
), pa_dbusiface_stream_new_record(source_output
, OBJECT_PATH
));
1965 for (sample
= pa_idxset_first(core
->scache
, &idx
); sample
; sample
= pa_idxset_next(core
->scache
, &idx
))
1966 pa_hashmap_put(c
->samples
, PA_UINT32_TO_PTR(idx
), pa_dbusiface_sample_new(sample
, OBJECT_PATH
));
1968 for (module
= pa_idxset_first(core
->modules
, &idx
); module
; module
= pa_idxset_next(core
->modules
, &idx
))
1969 pa_hashmap_put(c
->modules
, PA_UINT32_TO_PTR(idx
), pa_dbusiface_module_new(module
, OBJECT_PATH
));
1971 for (client
= pa_idxset_first(core
->clients
, &idx
); client
; client
= pa_idxset_next(core
->clients
, &idx
))
1972 pa_hashmap_put(c
->clients
, PA_UINT32_TO_PTR(idx
), pa_dbusiface_client_new(client
, OBJECT_PATH
));
1974 pa_dbus_protocol_add_interface(c
->dbus_protocol
, OBJECT_PATH
, &core_interface_info
, c
);
1979 static void free_card_cb(void *p
, void *userdata
) {
1980 pa_dbusiface_card
*c
= p
;
1984 pa_dbusiface_card_free(c
);
1987 static void free_device_cb(void *p
, void *userdata
) {
1988 pa_dbusiface_device
*d
= p
;
1992 pa_dbusiface_device_free(d
);
1995 static void free_stream_cb(void *p
, void *userdata
) {
1996 pa_dbusiface_stream
*s
= p
;
2000 pa_dbusiface_stream_free(s
);
2003 static void free_sample_cb(void *p
, void *userdata
) {
2004 pa_dbusiface_sample
*s
= p
;
2008 pa_dbusiface_sample_free(s
);
2011 static void free_module_cb(void *p
, void *userdata
) {
2012 pa_dbusiface_module
*m
= p
;
2016 pa_dbusiface_module_free(m
);
2019 static void free_client_cb(void *p
, void *userdata
) {
2020 pa_dbusiface_client
*c
= p
;
2024 pa_dbusiface_client_free(c
);
2027 void pa_dbusiface_core_free(pa_dbusiface_core
*c
) {
2030 pa_dbus_protocol_remove_interface(c
->dbus_protocol
, OBJECT_PATH
, core_interface_info
.name
);
2032 pa_subscription_free(c
->subscription
);
2033 pa_hashmap_free(c
->cards
, free_card_cb
, NULL
);
2034 pa_hashmap_free(c
->sinks_by_index
, free_device_cb
, NULL
);
2035 pa_hashmap_free(c
->sinks_by_path
, NULL
, NULL
);
2036 pa_hashmap_free(c
->sources_by_index
, free_device_cb
, NULL
);
2037 pa_hashmap_free(c
->sources_by_path
, NULL
, NULL
);
2038 pa_hashmap_free(c
->playback_streams
, free_stream_cb
, NULL
);
2039 pa_hashmap_free(c
->record_streams
, free_stream_cb
, NULL
);
2040 pa_hashmap_free(c
->samples
, free_sample_cb
, NULL
);
2041 pa_hashmap_free(c
->modules
, free_module_cb
, NULL
);
2042 pa_hashmap_free(c
->clients
, free_client_cb
, NULL
);
2043 pa_hook_slot_free(c
->extension_registered_slot
);
2044 pa_hook_slot_free(c
->extension_unregistered_slot
);
2046 pa_dbus_protocol_unref(c
->dbus_protocol
);
2047 pa_core_unref(c
->core
);