+++ /dev/null
-/* $Id$ */
-
-/***
- This file is part of polypaudio.
-
- polypaudio 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 of the License,
- or (at your option) any later version.
-
- polypaudio 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 polypaudio; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <assert.h>
-#include <stdio.h>
-#include <signal.h>
-
-#include "core.h"
-#include "module.h"
-#include "sink.h"
-#include "source.h"
-#include "namereg.h"
-#include "util.h"
-#include "scache.h"
-#include "autoload.h"
-#include "xmalloc.h"
-#include "subscribe.h"
-#include "props.h"
-#include "random.h"
-
-pa_core* pa_core_new(pa_mainloop_api *m) {
- pa_core* c;
- c = pa_xmalloc(sizeof(pa_core));
-
- c->mainloop = m;
- c->clients = pa_idxset_new(NULL, NULL);
- c->sinks = pa_idxset_new(NULL, NULL);
- c->sources = pa_idxset_new(NULL, NULL);
- c->source_outputs = pa_idxset_new(NULL, NULL);
- c->sink_inputs = pa_idxset_new(NULL, NULL);
-
- c->default_source_name = c->default_sink_name = NULL;
-
- c->modules = NULL;
- c->namereg = NULL;
- c->scache = NULL;
- c->autoload_idxset = NULL;
- c->autoload_hashmap = NULL;
- c->running_as_daemon = 0;
-
- c->default_sample_spec.format = PA_SAMPLE_S16NE;
- c->default_sample_spec.rate = 44100;
- c->default_sample_spec.channels = 2;
-
- c->module_auto_unload_event = NULL;
- c->module_defer_unload_event = NULL;
- c->scache_auto_unload_event = NULL;
-
- c->subscription_defer_event = NULL;
- c->subscription_event_queue = NULL;
- c->subscriptions = NULL;
-
- c->memblock_stat = pa_memblock_stat_new();
-
- c->disallow_module_loading = 0;
-
- c->quit_event = NULL;
-
- c->exit_idle_time = -1;
- c->module_idle_time = 20;
- c->scache_idle_time = 20;
-
- c->resample_method = PA_RESAMPLER_SRC_SINC_FASTEST;
-
- pa_property_init(c);
-
- pa_random(&c->cookie, sizeof(c->cookie));
-
-#ifdef SIGPIPE
- pa_check_signal_is_blocked(SIGPIPE);
-#endif
- return c;
-}
-
-void pa_core_free(pa_core *c) {
- assert(c);
-
- pa_module_unload_all(c);
- assert(!c->modules);
-
- assert(pa_idxset_isempty(c->clients));
- pa_idxset_free(c->clients, NULL, NULL);
-
- assert(pa_idxset_isempty(c->sinks));
- pa_idxset_free(c->sinks, NULL, NULL);
-
- assert(pa_idxset_isempty(c->sources));
- pa_idxset_free(c->sources, NULL, NULL);
-
- assert(pa_idxset_isempty(c->source_outputs));
- pa_idxset_free(c->source_outputs, NULL, NULL);
-
- assert(pa_idxset_isempty(c->sink_inputs));
- pa_idxset_free(c->sink_inputs, NULL, NULL);
-
- pa_scache_free(c);
- pa_namereg_free(c);
- pa_autoload_free(c);
- pa_subscription_free_all(c);
-
- if (c->quit_event)
- c->mainloop->time_free(c->quit_event);
-
- pa_xfree(c->default_source_name);
- pa_xfree(c->default_sink_name);
-
- pa_memblock_stat_unref(c->memblock_stat);
-
- pa_property_cleanup(c);
-
- pa_xfree(c);
-}
-
-static void quit_callback(pa_mainloop_api*m, pa_time_event *e, PA_GCC_UNUSED const struct timeval *tv, void *userdata) {
- pa_core *c = userdata;
- assert(c->quit_event = e);
-
- m->quit(m, 0);
-}
-
-void pa_core_check_quit(pa_core *c) {
- assert(c);
-
- if (!c->quit_event && c->exit_idle_time >= 0 && pa_idxset_size(c->clients) == 0) {
- struct timeval tv;
- pa_gettimeofday(&tv);
- tv.tv_sec+= c->exit_idle_time;
- c->quit_event = c->mainloop->time_new(c->mainloop, &tv, quit_callback, c);
- } else if (c->quit_event && pa_idxset_size(c->clients) > 0) {
- c->mainloop->time_free(c->quit_event);
- c->quit_event = NULL;
- }
-}
-