base_property.cpp

270的linux说明

/*

Copyright (c) 2008, Intel Corporation. 

All rights reserved.

 

Redistribution and use in source and binary forms, with or without modification, 
are permitted provided that the following conditions are met:


    * Redistributions of source code must retain the above copyright notice, 
this list of conditions and the following disclaimer.

    * Redistributions in binary form must reproduce the above copyright notice, 
this list of conditions and the following disclaimer in the documentation and/or 
other materials provided with the distribution.

    * Neither the name of Intel Corporation nor the names of its contributors 
may be used to endorse or promote products derived from this software without 
specific prior written permission.

 

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
OF SUCH DAMAGE.

*/


#include "base_Property.h"
#include "base_Property_Impl.h"

using namespace Intel::Mobile::BaseAPI;

////////////////////////////////////////////////////////////////////////////////
// Base Class for all properties

//==============================================================================
// C_Tor()
//==============================================================================
Property::Property( void *pImpl, const IntelMobileChar* pszType ) 
        : EventClient ( pImpl )
{
    (*reinterpret_cast<ObjectImplPtr*>(m_pImpl))->SetOwner( this );

	if ( pszType )
    {
#ifdef _UNICODE
        m_sType = ::strcpy( new IntelMobileChar[::strlen(pszType)+1], pszType ); 
#else
        m_sType = strcpy( new IntelMobileChar[strlen(pszType)+1], pszType ); 
#endif
    }

} // C_Tor()

//==============================================================================
// D_Tor()
//==============================================================================
Property::~Property()
{
    if ( m_pImpl ) // If we have a valid impl * delete the SMART POINTER object
    {
        PropertyBaseImplPtr* pPropertyImpl = reinterpret_cast<PropertyBaseImplPtr*>(m_pImpl);
        
        (*pPropertyImpl)->SetOwner( NULL ); // Remove this as owner of the impl.

        delete pPropertyImpl;
    }

	if ( m_sType )
		delete[] m_sType;
}

//==============================================================================
// GetParent()
//==============================================================================
const InstanceObject* Property::GetParent() const
{
    InstanceObject* pParent = NULL;

    if ( m_pImpl )
    {
        const InstanceObjectImplPtr pParemtImpl = (*reinterpret_cast<PropertyBaseImplPtr*>(m_pImpl))->GetInstance();

        pParent = reinterpret_cast<InstanceObject*>(pParemtImpl->GetOwner());
    }
    
    return pParent;

} // GetParent()

//==============================================================================
// Base class accessors
IntelMobileChar* Property::GetName      () const { return (*reinterpret_cast<PropertyBaseImplPtr*>(m_pImpl))->GetName   (); }
IntelMobileChar* Property::GetType      () const 
{
#ifdef _UNICODE
	return ::strcpy( new IntelMobileChar[ ::strlen( m_sType ) + 1 ], m_sType );
#else
	return strcpy( new IntelMobileChar[ strlen( m_sType ) + 1 ], m_sType );
#endif
}

IntelMobileChar* Property::GetNameType  () const
{
	    CheckValid();
		    return ::strcpy( new IntelMobileChar[ ::strlen( m_sNameType ) + 1 ], m_sNameType );
}

void Property::SetNameType      ( IntelMobileChar* sNameType )
{
	    m_sNameType = sNameType;
}

bool     Property::IsNull       () const { return (*reinterpret_cast<PropertyBaseImplPtr*>(m_pImpl))->IsNull    (); }
bool     Property::IsSettable   () const { return (*reinterpret_cast<PropertyBaseImplPtr*>(m_pImpl))->IsSettable(); }
bool     Property::IsStatic     () const { return (*reinterpret_cast<PropertyBaseImplPtr*>(m_pImpl))->IsStatic  (); }

bool     Property::IsAvailable  () const 
{ 
	if ( m_pImpl )
		return true;
	return false;
}

//==============================================================================
// CheckValid()
//==============================================================================
void Property::CheckValid() const
{
	if ( !IsAvailable() )
	{
		IntelMobileException ex( IntelMobileText("Property : NotSupportProperty Exception"), IntelMobileText("CheckValid"), IntelMobileText("CheckValid") );
		throw( ex ); 
	}
	//InstanceObject* pParent = const_cast<InstanceObject*>(GetParent());
	//if ( !pParent->IsValid() )
	//{
	//	IntelMobileException ex( IntelMobileText("InValidInstance"), IntelMobileText("CheckValid"), IntelMobileText("CheckValid"), 0x80047000 );
	//	throw( ex ); 
	//}
} // CheckValid()

//  SCR#125, add for process-associated property
bool     Property::IsProcessProperty () const 
{ 
	CheckValid(); 
	return true;//(*reinterpret_cast<PropertyBaseImplPtr*>(m_pImpl))->IsProcessProperty(); 
}

//==============================================================================
// AddObserver()  
//==============================================================================
bool Property::AddObserver( Event::EventType eType, Observer& observer )
{
    if ( m_pImpl )
	{
		PropertyBaseImplPtr		  spImpl = *reinterpret_cast<PropertyBaseImplPtr*>(m_pImpl);
		return spImpl->AddObserver( eType, *reinterpret_cast<ObserverImpl*>(observer.GetImpl()) );