static void
service_proxy_available_cb (G_GNUC_UNUSED GUPnPControlPoint *cp,
GUPnPServiceProxy *proxy)
{
GError *error = NULL;
gboolean target;
if (mode == TOGGLE) {
/* We're toggling, so first fetch the current status */
if (!gupnp_service_proxy_send_action
(proxy, "GetStatus", &error,
/* IN args */ NULL,
/* OUT args */ "ResultStatus", G_TYPE_BOOLEAN, &target, NULL)) {
goto error;
}
/* And then toggle it */
target = ! target;
} else {
/* Mode is a boolean, so the target is the mode thanks to our well chosen
enumeration values. */
target = mode;
}
/* Set the target */
if (!gupnp_service_proxy_send_action (proxy, "SetTarget", &error,
/* IN args */
"NewTargetValue", G_TYPE_BOOLEAN, target, NULL,
/* OUT args */
NULL)) {
goto error;
} else {
g_print ("Set switch to %s.\n", target ? "on" : "off");
}
done:
/* Only manipulate the first light switch that is found */
g_main_loop_quit (main_loop);
return;
error:
g_printerr ("Cannot set switch: %s\n", error->message);
g_error_free (error);
goto done;
}
OCEntityHandlerResult UpnpRenderingControl::processGetRequest(string uri, OCRepPayload *payload, string resourceType)
{
if (payload == NULL)
{
throw "payload is null";
}
(void) resourceType;
//TODO use async version with callback
bool muteValue = false;
int upnpVolumeValue = 0;
GError *error = NULL;
// get mute
if (! gupnp_service_proxy_send_action(m_proxy, getMuteAction, &error,
// IN args
instanceIdParamName, G_TYPE_UINT, defaultInstanceID,
channelParamName, G_TYPE_STRING, defaultChannel,
NULL,
// OUT args
currentMuteParamName, G_TYPE_BOOLEAN, &muteValue,
NULL))
{
ERROR_PRINT(getMuteAction << " action failed");
if (error)
{
DEBUG_PRINT("Error message: " << error->message);
g_error_free(error);
}
return OC_EH_ERROR;
}
if (!OCRepPayloadSetPropBool(payload, mutePropertyName, muteValue))
{
throw "Failed to set mute value in payload";
}
DEBUG_PRINT(mutePropertyName << ": " << (muteValue ? "true" : "false"));
// get volume
if (! gupnp_service_proxy_send_action(m_proxy, getVolumeAction, &error,
// IN args
instanceIdParamName, G_TYPE_UINT, defaultInstanceID,
channelParamName, G_TYPE_STRING, defaultChannel,
NULL,
// OUT args
currentVolumeParamName, G_TYPE_UINT, &upnpVolumeValue,
NULL))
{
ERROR_PRINT(getVolumeAction << " action failed");
if (error)
{
DEBUG_PRINT("Error message: " << error->message);
g_error_free(error);
}
return OC_EH_ERROR;
}
int64_t volumeValue = upnpVolumeValue;
if (!OCRepPayloadSetPropInt(payload, volumePropertyName, volumeValue))
{
throw "Failed to set volume value in payload";
}
DEBUG_PRINT(volumePropertyName << ": " << volumeValue);
return UpnpService::processGetRequest(uri, payload, resourceType);
}
OCEntityHandlerResult UpnpRenderingControl::processPutRequest(OCEntityHandlerRequest *ehRequest,
string uri, string resourceType, OCRepPayload *payload)
{
(void) uri;
if (!ehRequest || !ehRequest->payload ||
ehRequest->payload->type != PAYLOAD_TYPE_REPRESENTATION)
{
throw "Incoming payload is NULL or not a representation";
}
OCRepPayload *input = reinterpret_cast<OCRepPayload *>(ehRequest->payload);
if (!input)
{
throw "PUT payload is null";
}
if (UPNP_OIC_TYPE_AUDIO == resourceType)
{
//TODO use async version with callback
GError *error = NULL;
// set mute
bool muteValue = false;
if (OCRepPayloadGetPropBool(input, mutePropertyName, &muteValue))
{
DEBUG_PRINT("New " << mutePropertyName << ": " << (muteValue ? "true" : "false"));
if (! gupnp_service_proxy_send_action(m_proxy, setMuteAction, &error,
// IN args
instanceIdParamName, G_TYPE_UINT, defaultInstanceID,
channelParamName, G_TYPE_STRING, defaultChannel,
desiredMuteParamName, G_TYPE_BOOLEAN, muteValue,
NULL,
// OUT args (none)
NULL))
{
ERROR_PRINT(setMuteAction << " action failed");
if (error)
{
DEBUG_PRINT("Error message: " << error->message);
g_error_free(error);
}
return OC_EH_ERROR;
}
if (!OCRepPayloadSetPropBool(payload, mutePropertyName, muteValue))
{
throw "Failed to set mute value in payload";
}
DEBUG_PRINT(mutePropertyName << ": " << (muteValue ? "true" : "false"));
}
// set volume
int64_t volumeValue = 0;
if (OCRepPayloadGetPropInt(input, volumePropertyName, &volumeValue))
{
DEBUG_PRINT("New " << volumePropertyName << ": " << volumeValue);
int upnpVolumeValue = volumeValue;
if (! gupnp_service_proxy_send_action(m_proxy, setVolumeAction, &error,
// IN args
instanceIdParamName, G_TYPE_UINT, defaultInstanceID,
channelParamName, G_TYPE_STRING, defaultChannel,
desiredVolumeParamName, G_TYPE_UINT, upnpVolumeValue,
NULL,
// OUT args (none)
NULL))
{
ERROR_PRINT(setVolumeAction << " action failed");
if (error)
{
DEBUG_PRINT("Error message: " << error->message);
g_error_free(error);
}
return OC_EH_ERROR;
}
if (!OCRepPayloadSetPropInt(payload, volumePropertyName, volumeValue))
{
throw "Failed to set volume value in payload";
}
DEBUG_PRINT(volumePropertyName << ": " << volumeValue);
}
}
else
{
throw "Failed due to unknown resource type";
}
return OC_EH_OK;
}
static void
service_proxy_available_cb (G_GNUC_UNUSED GUPnPControlPoint *cp,
GUPnPServiceProxy *proxy)
{
const char *location;
char *result = NULL;
guint count, total;
GError *error = NULL;
location = gupnp_service_info_get_location (GUPNP_SERVICE_INFO (proxy));
g_print ("ContentDirectory available:\n");
g_print ("\tlocation: %s\n", location);
/* We want to be notified whenever SystemUpdateID (of type uint)
* changes */
gupnp_service_proxy_add_notify (proxy,
"SystemUpdateID",
G_TYPE_UINT,
notify_cb,
(gpointer) "Test");
/* Subscribe */
g_signal_connect (proxy,
"subscription-lost",
G_CALLBACK (subscription_lost_cb),
NULL);
gupnp_service_proxy_set_subscribed (proxy, TRUE);
/* And test action IO */
gupnp_service_proxy_send_action (proxy,
"Browse",
&error,
/* IN args */
"ObjectID",
G_TYPE_STRING,
"0",
"BrowseFlag",
G_TYPE_STRING,
"BrowseDirectChildren",
"Filter",
G_TYPE_STRING,
"*",
"StartingIndex",
G_TYPE_UINT,
0,
"RequestedCount",
G_TYPE_UINT,
0,
"SortCriteria",
G_TYPE_STRING,
"",
NULL,
/* OUT args */
"Result",
G_TYPE_STRING,
&result,
"NumberReturned",
G_TYPE_UINT,
&count,
"TotalMatches",
G_TYPE_UINT,
&total,
NULL);
if (error) {
g_printerr ("Error: %s\n", error->message);
g_error_free (error);
return;
}
g_print ("Browse returned:\n");
g_print ("\tResult: %s\n", result);
g_print ("\tNumberReturned: %u\n", count);
g_print ("\tTotalMatches: %u\n", total);
g_free (result);
}
