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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef INCLUDED_BRIDGES_CPP_UNO_SHARED_BRIDGE_HXX
#define INCLUDED_BRIDGES_CPP_UNO_SHARED_BRIDGE_HXX
#include "osl/interlck.h"
#include "sal/types.h"
#include "typelib/typedescription.h"
#include "uno/environment.h"
#include "uno/mapping.h"
namespace bridges { namespace cpp_uno { namespace shared {
// private:
extern "C" typedef void SAL_CALL FreeMapping(uno_Mapping *);
FreeMapping freeMapping;
// private:
extern "C"
typedef void SAL_CALL AcquireMapping(uno_Mapping *);
AcquireMapping acquireMapping;
// private:
extern "C"
typedef void SAL_CALL ReleaseMapping(uno_Mapping *);
ReleaseMapping releaseMapping;
// private:
extern "C" typedef void SAL_CALL Cpp2unoMapping(
uno_Mapping *, void **, void *, typelib_InterfaceTypeDescription *);
Cpp2unoMapping cpp2unoMapping;
// private:
extern "C" typedef void SAL_CALL Uno2cppMapping(
uno_Mapping *, void **, void *, typelib_InterfaceTypeDescription *);
Uno2cppMapping uno2cppMapping;
/**
* Holding environments and mappings.
*/
class Bridge {
public:
// Interface for generic/component.cxx:
static uno_Mapping * createMapping(
uno_ExtEnvironment * pCppEnv, uno_ExtEnvironment * pUnoEnv,
bool bExportCpp2Uno) SAL_THROW(());
// Interface for Cpp/UnoInterfaceProxy:
void acquire() SAL_THROW(());
void release() SAL_THROW(());
// Interface for individual CPP--UNO bridges:
uno_ExtEnvironment * getCppEnv() { return pCppEnv; }
uno_ExtEnvironment * getUnoEnv() { return pUnoEnv; }
uno_Mapping * getCpp2Uno() { return &aCpp2Uno; }
uno_Mapping * getUno2Cpp() { return &aUno2Cpp; }
private:
Bridge(Bridge &); // not implemented
void operator =(Bridge); // not implemented
Bridge(
uno_ExtEnvironment * pCppEnv_, uno_ExtEnvironment * pUnoEnv_,
bool bExportCpp2Uno_) SAL_THROW(());
~Bridge() SAL_THROW(());
struct Mapping: public uno_Mapping {
Bridge * pBridge;
};
oslInterlockedCount nRef;
uno_ExtEnvironment * pCppEnv;
uno_ExtEnvironment * pUnoEnv;
Mapping aCpp2Uno;
Mapping aUno2Cpp;
bool bExportCpp2Uno;
friend void SAL_CALL freeMapping(uno_Mapping * pMapping);
friend void SAL_CALL acquireMapping(uno_Mapping * pMapping);
friend void SAL_CALL releaseMapping(uno_Mapping * pMapping);
friend void SAL_CALL cpp2unoMapping(
uno_Mapping * pMapping, void ** ppUnoI, void * pCppI,
typelib_InterfaceTypeDescription * pTypeDescr);
friend void SAL_CALL uno2cppMapping(
uno_Mapping * pMapping, void ** ppCppI, void * pUnoI,
typelib_InterfaceTypeDescription * pTypeDescr);
};
} } }
#endif
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