runtime_intf.h

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#ifndef _ADTF_UCOM_ANT_RUNTIME_RUNTIME_HOOK_INTERFACE_INCLUDES_HEADER_
#define _ADTF_UCOM_ANT_RUNTIME_RUNTIME_HOOK_INTERFACE_INCLUDES_HEADER_
 
#ifdef GetObject
#undef GetObject
#endif
 
namespace adtf
{
namespace ucom
{
namespace ant
{
 
class DOEXPORT IRuntimeHook
{
    public:
        typedef struct
        {
            uint32_t               idHook;    
            uint32_t               ui32Param1;
            uint32_t               ui32Param2;
            void*                  pvData;    
            size_t                 szData;    
        } tHookInfo;
 
    public:
        virtual tResult RuntimeHook(const tHookInfo& sHookInfo,
                                    const iobject_ptr<IObject>& pObject) = 0;
};
 
class DOEXPORT IRuntime : public IObject
{
public:
    ADTF_IID(IRuntime, "runtime.ant.ucom.adtf.iid");
 
public:
    enum tRunLevel : int8_t
    {
        RL_Shutdown     = 0,
 
        RL_Internal     = 99
    };
 
    enum tRuntimeHookId : uint32_t
    {
        RHI_Create,
 
        RHI_Start,
 
        RHI_Stop,
 
        RHI_Destroy,
 
        RHI_RegisterObject,
 
        RHI_UnregisterObject,
 
        RHI_RegisterClass,
 
        RHI_UnregisterClass,
 
        RHI_RegisterPlugin,
 
        RHI_UnregisterPlugin,
 
        RHI_LoadPlugin,
 
        RHI_CreateInstance,
 
        RHI_ServiceStarting,
 
        RHI_ServiceStarted,
 
        RHI_ServiceStopping,
 
        RHI_ServiceStopped,
 
        RHI_RunLevelPreIncrement,
 
        RHI_RunLevelPostIncrement,
 
        RHI_RunLevelPreDecrement,
 
        RHI_RunLevelPostDecrement,
 
        RHI_RunLevelIncrementing,
 
        RHI_RunLevelDecrementing
    };
 
    enum tChangeRunLevelFlags : uint32_t
    {
        CRLF_None               = 0x0,
 
        CRLF_PreIncrementLevel  = 0x1,
 
        CRLF_PostIncrementLevel = 0x2,
 
        CRLF_PreDecrementLevel  = 0x4,
 
        CRLF_PostDecrementLevel = 0x8
    } ;
 
    enum tUnregisterObjectFlags : uint32_t
    {
        UOF_None          = 0x0,
 
        UOF_Manually      = 0x1,
 
        UOF_Automatically = 0x2
    };
 
    enum tObjectRegistryFlags : uint32_t
    {
        ORF_None                 = 0,   
        ORF_MarkedForDeletion    = 0x1, 
        ORF_ServiceIsShutdown    = 0x2, 
        ORF_RegisterOnChangingRL = 0x4  
    } ;
 
    enum tPluginFlags : uint8_t
    {
        PF_NONE      = 0x0, 
        PF_UNMANAGED = 0x1,  
        PF_MARKEDFORDELETION = 0x2  
    } ;
 
    enum tClassRegistryFlags : uint32_t
    {
        CRF_None             = 0x0,
 
        CRF_NoHookOnCreation = 0x1,
 
        CRF_FastCreation     = 0x2,
 
        CRF_NoAutoDeregistration = 0x4
    };
 
 public:
     virtual tResult SetRunLevel(int8_t nRunLevel, bool bWait = true) = 0;
 
    virtual int8_t GetRunLevel() const = 0;
 
    virtual tResult RegisterClassFactory(const iobject_ptr<const IClassFactory>& pClassFactory,
                                         uint32_t ui32Flags = 0) = 0;
 
    virtual tResult UnregisterClassFactory(const iobject_ptr<const IClassFactory>& pClassFactory) = 0;
 
    virtual tResult GetClasses(iobject_enum<const IClassInfo>& lstOfClasses) const = 0;
 
    virtual tResult GetClassFactories(iobject_enum<const IClassFactory>& lstOfClassFactories) const = 0;
 
    virtual tResult RegisterObject(const iobject_ptr<IObject>& pObject,
                                   const char* strNameOID,
                                   int8_t nRunLevel,
                                   uint32_t ui32Flags = 0) = 0;
 
    virtual tResult UnregisterObject(const iobject_ptr<IObject>& pObject,
                                     const tChar* strNameOID = "") = 0;
 
    virtual tResult GetObjects(iobject_enum<IObject>& lstOfObjects) const = 0;
 
    virtual tResult RegisterPlugin(const char* strUrl,
                                   int8_t nRunLevel,
                                   iobject_ptr<IPluginInfo>& pPluginInfo,
                                   uint32_t ui32Flags = 0) = 0;
 
    virtual tResult UnregisterPlugin(const iobject_ptr<IPluginInfo>& pPluginInfo, uint32_t ui32Flags = 0) = 0;
 
    virtual tResult UnregisterAllPlugins(int8_t nRunLevel,
                                         uint32_t ui32Flags=0) = 0;
 
    virtual tResult GetPlugins(iobject_enum<const IPluginInfo>& lstPluginInfos) const = 0;
 
    virtual tResult RegisterHook(IRuntimeHook& oHook) = 0;
 
    virtual tResult UnregisterHook(IRuntimeHook& oHook) = 0;
 
    virtual tResult GetObject(iobject_ptr<IObject>& pObject, const char* strNameOID) const = 0;
    virtual tResult GetObject(iobject_ptr<IObject>& pObject) const = 0;
 
    virtual tResult CreateInstance(const char* strCID,
                                   iobject_ptr<IObject>& pObject,
                                   const tChar* strNameOfObject = "") const = 0;
 
protected:
    ~IRuntime() = default;
};//class IRuntime
 
}//namespace ant
 
using ant::IRuntimeHook;
 
using ant::IRuntime;
 
}//namespace ucom
}//namespace adtf
 
#endif //_ADTF_UCOM_ANT_RUNTIME_RUNTIME_HOOK_INTERFACE_INCLUDES_HEADER_