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Add property support for sink interface.

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This commit is contained in:
Luiz Augusto von Dentz 2008-10-02 16:38:43 -03:00
parent c1172863fc
commit 21691bc11d
1 changed files with 36 additions and 0 deletions
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36
audio/sink.c
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@ -42,6 +42,7 @@
#include "a2dp.h"
#include "error.h"
#include "sink.h"
#include "dbus-common.h"
#define STREAM_SETUP_RETRY_TIMER 2000
@ -78,12 +79,14 @@ static void stream_state_changed(struct avdtp_stream *stream,
{
struct audio_device *dev = user_data;
struct sink *sink = dev->sink;
gboolean value;
if (err)
return;
switch (new_state) {
case AVDTP_STATE_IDLE:
value = FALSE;
g_dbus_emit_signal(dev->conn, dev->path,
AUDIO_SINK_INTERFACE,
"Disconnected",
@ -483,12 +486,44 @@ static DBusMessage *sink_is_connected(DBusConnection *conn,
return reply;
}
static DBusMessage *sink_get_properties(DBusConnection *conn,
DBusMessage *msg, void *data)
{
struct audio_device *device = data;
DBusMessage *reply;
DBusMessageIter iter;
DBusMessageIter dict;
gboolean value;
dbus_message_iter_init_append(reply, &iter);
dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
/* Playing */
value = (device->sink->state == AVDTP_STATE_STREAMING);
dbus_message_iter_append_dict_entry(&dict, "Playing",
DBUS_TYPE_BOOLEAN, &value);
/* Connected */
value = (device->sink->state >= AVDTP_STATE_CONFIGURED);
dbus_message_iter_append_dict_entry(&dict, "Connected",
DBUS_TYPE_BOOLEAN, &value);
dbus_message_iter_close_container(&iter, &dict);
return reply;
}
static GDBusMethodTable sink_methods[] = {
{ "Connect", "", "", sink_connect,
G_DBUS_METHOD_FLAG_ASYNC },
{ "Disconnect", "", "", sink_disconnect,
G_DBUS_METHOD_FLAG_ASYNC },
{ "IsConnected", "", "b", sink_is_connected },
{ "GetProperties", "", "a{sv}",sink_get_properties },
{ NULL, NULL, NULL, NULL }
};
@ -497,6 +532,7 @@ static GDBusSignalTable sink_signals[] = {
{ "Disconnected", "" },
{ "Playing", "" },
{ "Stopped", "" },
{ "PropertyChanged", "sv" },
{ NULL, NULL }
};