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HdcpProfile.cpp
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/**
* If not stated otherwise in this file or this component's LICENSE
* file the following copyright and licenses apply:
*
* Copyright 2019 RDK Management
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
#include <string>
#include "HdcpProfile.h"
#include "videoOutputPort.hpp"
#include "videoOutputPortConfig.hpp"
#include "dsMgr.h"
#include "manager.hpp"
#include "host.hpp"
#include "utils.h"
#define HDMI_HOT_PLUG_EVENT_CONNECTED 0
#define HDMI_HOT_PLUG_EVENT_DISCONNECTED 1
#define HDCP_PROFILE_METHOD_GET_HDCP_STATUS "getHDCPStatus"
#define HDCP_PROFILE_METHOD_GET_SETTOP_HDCP_SUPPORT "getSettopHDCPSupport"
#define HDCP_PROFILE_METHOD_SET_HDCPPROFILE "setHDCPProfile"
#define HDCP_PROFILE_METHOD_GET_HDCPPROFILE "getHDCPProfile"
#define HDCP_PROFILE_EVT_ON_DISPLAY_CONNECTION_CHANGED "onDisplayConnectionChanged"
namespace WPEFramework
{
namespace Plugin
{
SERVICE_REGISTRATION(HdcpProfile, 1, 0);
HdcpProfile* HdcpProfile::_instance = nullptr;
HdcpProfile::HdcpProfile()
: AbstractPluginWithApiAndIARMLock()
{
HdcpProfile::_instance = this;
InitializeIARM();
device::Manager::Initialize();
registerMethod(HDCP_PROFILE_METHOD_GET_HDCP_STATUS, &HdcpProfile::getHDCPStatusWrapper, this);
registerMethod(HDCP_PROFILE_METHOD_GET_SETTOP_HDCP_SUPPORT, &HdcpProfile::getSettopHDCPSupportWrapper, this);
}
HdcpProfile::~HdcpProfile()
{
}
void HdcpProfile::Deinitialize(PluginHost::IShell* /* service */)
{
HdcpProfile::_instance = nullptr;
//No need to run device::Manager::DeInitialize for individual plugin. As it is a singleton instance
//and shared among all wpeframework plugins
DeinitializeIARM();
}
void HdcpProfile::InitializeIARM()
{
Utils::IARM::init();
IARM_Result_t res;
IARM_CHECK( IARM_Bus_RegisterEventHandler(IARM_BUS_DSMGR_NAME,IARM_BUS_DSMGR_EVENT_HDMI_HOTPLUG, dsHdmiEventHandler) );
IARM_CHECK( IARM_Bus_RegisterEventHandler(IARM_BUS_DSMGR_NAME,IARM_BUS_DSMGR_EVENT_HDCP_STATUS, dsHdmiEventHandler) );
}
void HdcpProfile::DeinitializeIARM()
{
if (Utils::IARM::isConnected())
{
IARM_Result_t res;
IARM_CHECK( IARM_Bus_UnRegisterEventHandler(IARM_BUS_DSMGR_NAME,IARM_BUS_DSMGR_EVENT_HDMI_HOTPLUG) );
IARM_CHECK( IARM_Bus_UnRegisterEventHandler(IARM_BUS_DSMGR_NAME,IARM_BUS_DSMGR_EVENT_HDCP_STATUS) );
}
}
uint32_t HdcpProfile::getHDCPStatusWrapper(const JsonObject& parameters, JsonObject& response)
{
LOGINFOMETHOD();
response["HDCPStatus"] = getHDCPStatus();
returnResponse(true);
}
uint32_t HdcpProfile::getSettopHDCPSupportWrapper(const JsonObject& parameters, JsonObject& response)
{
LOGINFOMETHOD();
dsHdcpProtocolVersion_t hdcpProtocol = dsHDCP_VERSION_MAX;
try
{
std::string strVideoPort = device::Host::getInstance().getDefaultVideoPortName();
device::VideoOutputPort vPort = device::VideoOutputPortConfig::getInstance().getPort(strVideoPort.c_str());
hdcpProtocol = (dsHdcpProtocolVersion_t)vPort.getHDCPProtocol();
}
catch (const std::exception e)
{
LOGWARN("DS exception caught from %s\r\n", __FUNCTION__);
}
if(hdcpProtocol == dsHDCP_VERSION_2X)
{
response["supportedHDCPVersion"] = "2.2";
LOGWARN("supportedHDCPVersion :2.2");
}
else
{
response["supportedHDCPVersion"] = "1.4";
LOGWARN("supportedHDCPVersion :1.4");
}
response["isHDCPSupported"] = true;
returnResponse(true);
}
JsonObject HdcpProfile::getHDCPStatus()
{
JsonObject hdcpStatus;
bool isConnected = false;
bool isHDCPCompliant = false;
bool isHDCPEnabled = true;
int eHDCPEnabledStatus = dsHDCP_STATUS_UNPOWERED;
dsHdcpProtocolVersion_t hdcpProtocol = dsHDCP_VERSION_MAX;
dsHdcpProtocolVersion_t hdcpReceiverProtocol = dsHDCP_VERSION_MAX;
dsHdcpProtocolVersion_t hdcpCurrentProtocol = dsHDCP_VERSION_MAX;
try
{
std::string strVideoPort = device::Host::getInstance().getDefaultVideoPortName();
device::VideoOutputPort vPort = device::VideoOutputPortConfig::getInstance().getPort(strVideoPort.c_str());
isConnected = vPort.isDisplayConnected();
hdcpProtocol = (dsHdcpProtocolVersion_t)vPort.getHDCPProtocol();
eHDCPEnabledStatus = vPort.getHDCPStatus();
if(isConnected)
{
isHDCPCompliant = (eHDCPEnabledStatus == dsHDCP_STATUS_AUTHENTICATED);
isHDCPEnabled = vPort.isContentProtected();
hdcpReceiverProtocol = (dsHdcpProtocolVersion_t)vPort.getHDCPReceiverProtocol();
hdcpCurrentProtocol = (dsHdcpProtocolVersion_t)vPort.getHDCPCurrentProtocol();
}
else
{
isHDCPCompliant = false;
isHDCPEnabled = false;
}
}
catch (const std::exception e)
{
LOGWARN("DS exception caught from %s\r\n", __FUNCTION__);
}
hdcpStatus["isConnected"] = isConnected;
hdcpStatus["isHDCPCompliant"] = isHDCPCompliant;
hdcpStatus["isHDCPEnabled"] = isHDCPEnabled;
hdcpStatus["hdcpReason"] = eHDCPEnabledStatus;
if(hdcpProtocol == dsHDCP_VERSION_2X)
{
hdcpStatus["supportedHDCPVersion"] = "2.2";
}
else
{
hdcpStatus["supportedHDCPVersion"] = "1.4";
}
if(hdcpReceiverProtocol == dsHDCP_VERSION_2X)
{
hdcpStatus["receiverHDCPVersion"] = "2.2";
}
else
{
hdcpStatus["receiverHDCPVersion"] = "1.4";
}
if(hdcpCurrentProtocol == dsHDCP_VERSION_2X)
{
hdcpStatus["currentHDCPVersion"] = "2.2";
}
else
{
hdcpStatus["currentHDCPVersion"] = "1.4";
}
logHdcpStatus("Request", hdcpStatus);
return hdcpStatus;
}
void HdcpProfile::onHdmiOutputHotPlug(int connectStatus)
{
if (HDMI_HOT_PLUG_EVENT_CONNECTED == connectStatus)
LOGWARN(" %s Status : %d \n",__FUNCTION__, connectStatus);
JsonObject status = getHDCPStatus();
JsonObject params;
params["HDCPStatus"] = status;
sendNotify(HDCP_PROFILE_EVT_ON_DISPLAY_CONNECTION_CHANGED, params);
logHdcpStatus("Hotplug", status);
return;
}
void HdcpProfile::logHdcpStatus (const char *trigger, const JsonObject& status)
{
LOGWARN("[%s]-HDCPStatus::isConnected : %s", trigger, status["isConnected"].Boolean() ? "true" : "false");
LOGWARN("[%s]-HDCPStatus::isHDCPEnabled: %s", trigger, status["isHDCPEnabled"].Boolean() ? "true" : "false");
LOGWARN("[%s]-HDCPStatus::isHDCPCompliant: %s", trigger, status["isHDCPCompliant"].Boolean() ? "true" : "false");
LOGWARN("[%s]-HDCPStatus::supportedHDCPVersion: %s", trigger, status["supportedHDCPVersion"].String().c_str());
LOGWARN("[%s]-HDCPStatus::receiverHDCPVersion: %s", trigger, status["receiverHDCPVersion"].String().c_str());
LOGWARN("[%s]-HDCPStatus::currentHDCPVersion %s", trigger, status["currentHDCPVersion"].String().c_str());
LOGWARN("[%s]-HDCPStatus::hdcpReason %s", trigger, status["hdcpReason"].String().c_str());
}
void HdcpProfile::onHdmiOutputHDCPStatusEvent(int hdcpStatus)
{
JsonObject status = getHDCPStatus();
JsonObject params;
params["HDCPStatus"] = status;
sendNotify(HDCP_PROFILE_EVT_ON_DISPLAY_CONNECTION_CHANGED, params);
logHdcpStatus("AuthRslt", status);
return;
}
void HdcpProfile::dsHdmiEventHandler(const char *owner, IARM_EventId_t eventId, void *data, size_t len)
{
if(!HdcpProfile::_instance)
return;
if (IARM_BUS_DSMGR_EVENT_HDMI_HOTPLUG == eventId)
{
IARM_Bus_DSMgr_EventData_t *eventData = (IARM_Bus_DSMgr_EventData_t *)data;
int hdmi_hotplug_event = eventData->data.hdmi_hpd.event;
LOGINFO("Received IARM_BUS_DSMGR_EVENT_HDMI_HOTPLUG event data:%d \r\n", hdmi_hotplug_event);
HdcpProfile::_instance->onHdmiOutputHotPlug(hdmi_hotplug_event);
}
else if (IARM_BUS_DSMGR_EVENT_HDCP_STATUS == eventId)
{
IARM_Bus_DSMgr_EventData_t *eventData = (IARM_Bus_DSMgr_EventData_t *)data;
int hdcpStatus = eventData->data.hdmi_hdcp.hdcpStatus;
LOGINFO("Received IARM_BUS_DSMGR_EVENT_HDCP_STATUS event data:%d \r\n", hdcpStatus);
HdcpProfile::_instance->onHdmiOutputHDCPStatusEvent(hdcpStatus);
}
}
} // namespace Plugin
} // namespace WPEFramework