code.delx.au - pulseaudio/blob - polyp/core.h

   1 #ifndef foocorehfoo
   2 #define foocorehfoo
   3
   4 /* $Id$ */
   5
   6 /***
   7   This file is part of polypaudio.
   8
   9   polypaudio is free software; you can redistribute it and/or modify
  10   it under the terms of the GNU Lesser General Public License as published
  11   by the Free Software Foundation; either version 2 of the License,
  12   or (at your option) any later version.
  13
  14   polypaudio is distributed in the hope that it will be useful, but
  15   WITHOUT ANY WARRANTY; without even the implied warranty of
  16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17   General Public License for more details.
  18
  19   You should have received a copy of the GNU Lesser General Public License
  20   along with polypaudio; if not, write to the Free Software
  21   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  22   USA.
  23 ***/
  24
  25 typedef struct pa_core pa_core;
  26
  27 #include "idxset.h"
  28 #include "hashmap.h"
  29 #include "mainloop-api.h"
  30 #include "sample.h"
  31 #include "memblock.h"
  32 #include "resampler.h"
  33 #include "queue.h"
  34 #include "subscribe.h"
  35
  36 /* The core structure of polypaudio. Every polypaudio daemon contains
  37  * exactly one of these. It is used for storing kind of global
  38  * variables for the daemon. */
  39
  40 struct pa_core {
  41     /* A random value which may be used to identify this instance of
  42      * polypaudio. Not cryptographically secure in any way. */
  43     uint32_t cookie;
  44
  45     pa_mainloop_api *mainloop;
  46
  47     /* idxset of all kinds of entities */
  48     pa_idxset *clients, *sinks, *sources, *sink_inputs, *source_outputs, *modules, *scache, *autoload_idxset;
  49
  50     /* Some hashmaps for all sorts of entities */
  51     pa_hashmap *namereg, *autoload_hashmap, *properties;
  52
  53     /* The name of the default sink/source */
  54     char *default_source_name, *default_sink_name;
  55
  56     pa_sample_spec default_sample_spec;
  57     pa_time_event *module_auto_unload_event;
  58     pa_defer_event *module_defer_unload_event;
  59
  60     pa_defer_event *subscription_defer_event;
  61     pa_queue *subscription_event_queue;
  62     pa_subscription *subscriptions;
  63
  64     pa_memblock_stat *memblock_stat;
  65
  66     int disallow_module_loading, running_as_daemon;
  67     int exit_idle_time, module_idle_time, scache_idle_time;
  68
  69     pa_time_event *quit_event;
  70
  71     pa_time_event *scache_auto_unload_event;
  72
  73     pa_resample_method_t resample_method;
  74 };
  75
  76 pa_core* pa_core_new(pa_mainloop_api *m);
  77 void pa_core_free(pa_core*c);
  78
  79 /* Check whether noone is connected to this core */
  80 void pa_core_check_quit(pa_core *c);
  81
  82 #endif