7 This file is part of PulseAudio.
9 Copyright 2004-2006 Lennart Poettering
11 PulseAudio is free software; you can redistribute it and/or modify
12 it under the terms of the GNU Lesser General Public License as published
13 by the Free Software Foundation; either version 2 of the License,
14 or (at your option) any later version.
16 PulseAudio is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU Lesser General Public License
22 along with PulseAudio; if not, write to the Free Software
23 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
27 #include <pulse/mainloop-api.h>
28 #include <pulse/sample.h>
30 #include <pulsecore/idxset.h>
31 #include <pulsecore/hashmap.h>
32 #include <pulsecore/memblock.h>
33 #include <pulsecore/resampler.h>
34 #include <pulsecore/queue.h>
35 #include <pulsecore/llist.h>
36 #include <pulsecore/hook-list.h>
38 typedef struct pa_core pa_core;
40 #include <pulsecore/core-subscribe.h>
41 #include <pulsecore/sink-input.h>
43 /* The core structure of PulseAudio. Every PulseAudio daemon contains
44 * exactly one of these. It is used for storing kind of global
45 * variables for the daemon. */
48 /* A random value which may be used to identify this instance of
49 * PulseAudio. Not cryptographically secure in any way. */
52 pa_mainloop_api *mainloop;
54 /* idxset of all kinds of entities */
55 pa_idxset *clients, *sinks, *sources, *sink_inputs, *source_outputs, *modules, *scache, *autoload_idxset;
57 /* Some hashmaps for all sorts of entities */
58 pa_hashmap *namereg, *autoload_hashmap, *properties;
60 /* The name of the default sink/source */
61 char *default_source_name, *default_sink_name;
63 pa_sample_spec default_sample_spec;
64 pa_time_event *module_auto_unload_event;
65 pa_defer_event *module_defer_unload_event;
67 pa_defer_event *subscription_defer_event;
68 PA_LLIST_HEAD(pa_subscription, subscriptions);
69 PA_LLIST_HEAD(pa_subscription_event, subscription_event_queue);
70 pa_subscription_event *subscription_event_last;
74 int disallow_module_loading, running_as_daemon;
75 int exit_idle_time, module_idle_time, scache_idle_time;
77 pa_time_event *quit_event;
79 pa_time_event *scache_auto_unload_event;
81 pa_resample_method_t resample_method;
83 int is_system_instance;
89 hook_source_output_new,
90 hook_source_disconnect;
93 pa_core* pa_core_new(pa_mainloop_api *m, int shared);
94 void pa_core_free(pa_core*c);
96 /* Check whether noone is connected to this core */
97 void pa_core_check_quit(pa_core *c);