Source Code for Deserializer Support Service Plugin

Location

./src/examples/src/adtf/deserializer/deserializer_support_service/

Build Environment

To see how to set up the build environment have a look at ADTF CMake Environment

this implementation shows:

• how to implement System Service
• how to work with the ADTF File Support Service cADTFFileSupport
• how to load ADTF2 Compressed Video Deserializer

Remarks

• you can add more then one adtffileplugin to load additional deserializer adtffileplugins

Header

 
#pragma once
 
#include <adtf_systemsdk.h>
#include <plugins/adtf_file_support_intf.h>
 
class cDemoDeserializerSupportSrv : public adtf::system::cADTFService
{
public:
    ADTF_CLASS_ID_NAME(cDemoDeserializerSupportSrv, 
                       "demo_deserializer_support.service.adtf.cid",
                       "ADTF 2.x Compressed Video Deserializer Support Service");
    ADTF_CLASS_DEPENDENCIES(REQUIRE_INTERFACE(adtf::services::IADTFFileSupport));
 
public: // Overrides cService
    cDemoDeserializerSupportSrv();
 
    tResult ServiceInit() override;
};

Implementation

 
#include "demo_deserializer_support_srv.h"
 
using namespace adtf::util;
using namespace adtf::base;
using namespace adtf::ucom;
using namespace adtf::services;
 
ADTF_PLUGIN("Deserializer Support Service", cDemoDeserializerSupportSrv);
 
cDemoDeserializerSupportSrv::cDemoDeserializerSupportSrv()
{
    // sets a short description for the component
    SetDescription("Use this System Service to extend the ADTF System with deserialization support for sample data created with ADTF 2 Video Compression Toolbox.");
 
    // set help link to jump to documentation from ADTF Configuration Editor
    SetHelpLink("$(ADTF_DIR)/doc/adtf_html/page_demo_deserializer_support_service.html");
}
 
tResult cDemoDeserializerSupportSrv::ServiceInit()
{
    RETURN_IF_FAILED(cADTFService::ServiceInit());
    object_ptr<IADTFFileSupport> pFileSupport;
    RETURN_IF_FAILED_DESC(_runtime->GetObject(pFileSupport), "Unable to get ADTFFileSupport-Interface: check if adtf_file_support plugin is loaded");
    return pFileSupport->LoadADTFFilePlugin(cFileSystem::GetOwnModuleDirectory().AppendPath("demo_adtf2_compressed_video_deserializer.adtffileplugin"));
}