-/* $Id$ */
-
/***
This file is part of PulseAudio.
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 of the License,
+ 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
#endif
#include <stdio.h>
-#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <pulse/xmalloc.h>
+#include <pulse/util.h>
#include <pulsecore/core-subscribe.h>
#include <pulsecore/log.h>
+#include <pulsecore/macro.h>
+#include <pulsecore/core-util.h>
#include "client.h"
-pa_client *pa_client_new(pa_core *core, const char *driver, const char *name) {
+pa_client_new_data* pa_client_new_data_init(pa_client_new_data *data) {
+ pa_assert(data);
+
+ memset(data, 0, sizeof(*data));
+ data->proplist = pa_proplist_new();
+
+ return data;
+}
+
+void pa_client_new_data_done(pa_client_new_data *data) {
+ pa_assert(data);
+
+ pa_proplist_free(data->proplist);
+}
+
+pa_client *pa_client_new(pa_core *core, pa_client_new_data *data) {
pa_client *c;
- int r;
- assert(core);
- c = pa_xmalloc(sizeof(pa_client));
- c->name = pa_xstrdup(name);
- c->driver = pa_xstrdup(driver);
- c->owner = NULL;
+ pa_core_assert_ref(core);
+ pa_assert(data);
+
+ if (pa_hook_fire(&core->hooks[PA_CORE_HOOK_CLIENT_NEW], data) < 0)
+ return NULL;
+
+ c = pa_xnew(pa_client, 1);
c->core = core;
+ c->proplist = pa_proplist_copy(data->proplist);
+ c->driver = pa_xstrdup(pa_path_get_filename(data->driver));
+ c->module = data->module;
+
+ c->sink_inputs = pa_idxset_new(NULL, NULL);
+ c->source_outputs = pa_idxset_new(NULL, NULL);
- c->kill = NULL;
c->userdata = NULL;
+ c->kill = NULL;
+ c->send_event = NULL;
- r = pa_idxset_put(core->clients, c, &c->index);
- assert(c->index != PA_IDXSET_INVALID && r >= 0);
+ pa_assert_se(pa_idxset_put(core->clients, c, &c->index) >= 0);
- pa_log_info("created %u \"%s\"", c->index, c->name);
+ pa_log_info("Created %u \"%s\"", c->index, pa_strnull(pa_proplist_gets(c->proplist, PA_PROP_APPLICATION_NAME)));
pa_subscription_post(core, PA_SUBSCRIPTION_EVENT_CLIENT|PA_SUBSCRIPTION_EVENT_NEW, c->index);
- pa_core_check_quit(core);
+ pa_hook_fire(&core->hooks[PA_CORE_HOOK_CLIENT_PUT], c);
+
+ pa_core_check_idle(core);
return c;
}
void pa_client_free(pa_client *c) {
- assert(c && c->core);
+ pa_core *core;
- pa_idxset_remove_by_data(c->core->clients, c, NULL);
+ pa_assert(c);
+ pa_assert(c->core);
+
+ core = c->core;
- pa_core_check_quit(c->core);
+ pa_hook_fire(&core->hooks[PA_CORE_HOOK_CLIENT_UNLINK], c);
+
+ pa_idxset_remove_by_data(c->core->clients, c, NULL);
- pa_log_info("freed %u \"%s\"", c->index, c->name);
+ pa_log_info("Freed %u \"%s\"", c->index, pa_strnull(pa_proplist_gets(c->proplist, PA_PROP_APPLICATION_NAME)));
pa_subscription_post(c->core, PA_SUBSCRIPTION_EVENT_CLIENT|PA_SUBSCRIPTION_EVENT_REMOVE, c->index);
- pa_xfree(c->name);
+
+ pa_assert(pa_idxset_isempty(c->sink_inputs));
+ pa_idxset_free(c->sink_inputs, NULL);
+ pa_assert(pa_idxset_isempty(c->source_outputs));
+ pa_idxset_free(c->source_outputs, NULL);
+
+ pa_proplist_free(c->proplist);
pa_xfree(c->driver);
pa_xfree(c);
+
+ pa_core_check_idle(core);
}
void pa_client_kill(pa_client *c) {
- assert(c);
+ pa_assert(c);
+
if (!c->kill) {
pa_log_warn("kill() operation not implemented for client %u", c->index);
return;
}
void pa_client_set_name(pa_client *c, const char *name) {
- assert(c);
+ pa_assert(c);
+ pa_assert(name);
- pa_log_info("client %u changed name from \"%s\" to \"%s\"", c->index, c->name, name);
+ pa_log_info("Client %u changed name from \"%s\" to \"%s\"", c->index, pa_strnull(pa_proplist_gets(c->proplist, PA_PROP_APPLICATION_NAME)), name);
+ pa_proplist_sets(c->proplist, PA_PROP_APPLICATION_NAME, name);
- pa_xfree(c->name);
- c->name = pa_xstrdup(name);
+ pa_client_update_proplist(c, 0, NULL);
+}
+void pa_client_update_proplist(pa_client *c, pa_update_mode_t mode, pa_proplist *p) {
+ pa_assert(c);
+
+ if (p)
+ pa_proplist_update(c->proplist, mode, p);
+
+ pa_hook_fire(&c->core->hooks[PA_CORE_HOOK_CLIENT_PROPLIST_CHANGED], c);
pa_subscription_post(c->core, PA_SUBSCRIPTION_EVENT_CLIENT|PA_SUBSCRIPTION_EVENT_CHANGE, c->index);
}
+
+void pa_client_send_event(pa_client *c, const char *event, pa_proplist *data) {
+ pa_proplist *pl = NULL;
+ pa_client_send_event_hook_data hook_data;
+
+ pa_assert(c);
+ pa_assert(event);
+
+ if (!c->send_event)
+ return;
+
+ if (!data)
+ data = pl = pa_proplist_new();
+
+ hook_data.client = c;
+ hook_data.data = data;
+ hook_data.event = event;
+
+ if (pa_hook_fire(&c->core->hooks[PA_CORE_HOOK_CLIENT_SEND_EVENT], &hook_data) < 0)
+ goto finish;
+
+ c->send_event(c, event, data);
+
+finish:
+
+ if (pl)
+ pa_proplist_free(pl);
+}