bridges/inc/bridges/cpp_uno/bridge.hxx appears unused

Change-Id: I2b938739ebf4a5b13414bfa8ba27e83dd02b971d
Reviewed-on: https://gerrit.libreoffice.org/24370
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

1 files changed, 0 insertions, 462 deletions

diff --git a/bridges/inc/bridges/cpp_uno/bridge.hxx b/bridges/inc/bridges/cpp_uno/bridge.hxx
deleted file mode 100644
index 8bcd1ccc817b..000000000000
--- a/bridges/inc/bridges/cpp_uno/bridge.hxx
+++ /dev/null
@@ -1,462 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you 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 .
- */
-#ifndef INCLUDED_BRIDGES_INC_BRIDGES_CPP_UNO_BRIDGE_HXX
-#define INCLUDED_BRIDGES_INC_BRIDGES_CPP_UNO_BRIDGE_HXX
-
-#include <bridges/cpp_uno/bridge.h>
-#include <osl/mutex.hxx>
-#include <rtl/process.h>
-#include <rtl/ustrbuf.hxx>
-#include <com/sun/star/uno/genfunc.hxx>
-#include <com/sun/star/uno/XInterface.hpp>
-#include <uno/lbnames.h>
-
-namespace CPPU_CURRENT_NAMESPACE
-{
-
-
-inline void SAL_CALL cppu_cppInterfaceProxy_free( uno_ExtEnvironment * pEnv, void * pProxy )
-{
-    cppu_cppInterfaceProxy * pThis =
-        static_cast< cppu_cppInterfaceProxy * >(
-            reinterpret_cast< ::com::sun::star::uno::XInterface * >( pProxy ) );
-    OSL_ASSERT( pEnv == pThis->pBridge->pCppEnv );
-
-    (*pThis->pBridge->pUnoEnv->revokeInterface)( pThis->pBridge->pUnoEnv, pThis->pUnoI );
-    (*pThis->pUnoI->release)( pThis->pUnoI );
-    ::typelib_typedescription_release( (typelib_TypeDescription *)pThis->pTypeDescr );
-    pThis->pBridge->release();
-
-#if OSL_DEBUG_LEVEL > 1
-    *(int *)pProxy = 0xdeadbabe;
-#endif
-    delete pThis;
-}
-
-inline void SAL_CALL cppu_Mapping_uno2cpp(
-    uno_Mapping * pMapping, void ** ppCppI,
-    void * pUnoI, typelib_InterfaceTypeDescription * pTypeDescr )
-{
-    OSL_ASSERT( ppCppI && pTypeDescr );
-    if (*ppCppI)
-    {
-        reinterpret_cast< ::com::sun::star::uno::XInterface * >( *ppCppI )->release();
-        *ppCppI = 0;
-    }
-    if (pUnoI)
-    {
-        cppu_Bridge * pBridge = static_cast< cppu_Mapping * >( pMapping )->pBridge;
-
-        // get object id of uno interface to be wrapped
-        rtl_uString * pOId = 0;
-        (*pBridge->pUnoEnv->getObjectIdentifier)( pBridge->pUnoEnv, &pOId, pUnoI );
-        OSL_ASSERT( pOId );
-
-        // try to get any known interface from target environment
-        (*pBridge->pCppEnv->getRegisteredInterface)(
-            pBridge->pCppEnv, ppCppI, pOId, pTypeDescr );
-
-        if (! *ppCppI) // no existing interface, register new proxy interface
-        {
-            // try to publish a new proxy (ref count initially 1)
-            cppu_cppInterfaceProxy * pProxy = new cppu_cppInterfaceProxy(
-                pBridge, reinterpret_cast< uno_Interface * >( pUnoI ), pTypeDescr, pOId );
-            ::com::sun::star::uno::XInterface * pSurrogate = pProxy;
-            cppu_cppInterfaceProxy_patchVtable( pSurrogate, pProxy->pTypeDescr );
-
-            // proxy may be exchanged during registration
-            (*pBridge->pCppEnv->registerProxyInterface)(
-                pBridge->pCppEnv, reinterpret_cast< void ** >( &pSurrogate ),
-                (uno_freeProxyFunc)cppu_cppInterfaceProxy_free, pOId, pTypeDescr );
-
-            *ppCppI = pSurrogate;
-        }
-        ::rtl_uString_release( pOId );
-    }
-}
-
-inline void cppu_cppInterfaceProxy::acquireProxy()
-{
-    if (1 == osl_atomic_increment( &nRef ))
-    {
-        // rebirth of proxy zombie
-        // register at cpp env
-        void * pThis = static_cast< ::com::sun::star::uno::XInterface * >( this );
-        (*pBridge->pCppEnv->registerProxyInterface)(
-            pBridge->pCppEnv, &pThis, (uno_freeProxyFunc)cppu_cppInterfaceProxy_free,
-            oid.pData, pTypeDescr );
-        OSL_ASSERT( pThis == static_cast< ::com::sun::star::uno::XInterface * >( this ) );
-    }
-}
-
-inline void cppu_cppInterfaceProxy::releaseProxy()
-{
-    if (! osl_atomic_decrement( &nRef )) // last release
-    {
-        // revoke from cpp env
-        (*pBridge->pCppEnv->revokeInterface)(
-            pBridge->pCppEnv, static_cast< ::com::sun::star::uno::XInterface * >( this ) );
-    }
-}
-
-inline cppu_cppInterfaceProxy::cppu_cppInterfaceProxy(
-    cppu_Bridge * pBridge_, uno_Interface * pUnoI_,
-    typelib_InterfaceTypeDescription * pTypeDescr_, const OUString & rOId_ )
-    : nRef( 1 )
-    , pBridge( pBridge_ )
-    , pUnoI( pUnoI_ )
-    , pTypeDescr( pTypeDescr_ )
-    , oid( rOId_ )
-{
-    pBridge->acquire();
-    ::typelib_typedescription_acquire( (typelib_TypeDescription *)pTypeDescr );
-    if (! ((typelib_TypeDescription *)pTypeDescr)->bComplete)
-        ::typelib_typedescription_complete( (typelib_TypeDescription **)&pTypeDescr );
-    OSL_ENSURE( ((typelib_TypeDescription *)pTypeDescr)->bComplete, "### type is incomplete!" );
-    (*pUnoI->acquire)( pUnoI );
-    (*pBridge->pUnoEnv->registerInterface)(
-        pBridge->pUnoEnv, reinterpret_cast< void ** >( &pUnoI ), oid.pData, pTypeDescr );
-}
-
-
-inline void SAL_CALL cppu_unoInterfaceProxy_free( uno_ExtEnvironment * pEnv, void * pProxy )
-{
-    cppu_unoInterfaceProxy * pThis =
-        static_cast< cppu_unoInterfaceProxy * >(
-            reinterpret_cast< uno_Interface * >( pProxy ) );
-    OSL_ASSERT( pEnv == pThis->pBridge->pUnoEnv );
-
-    (*pThis->pBridge->pCppEnv->revokeInterface)( pThis->pBridge->pCppEnv, pThis->pCppI );
-    pThis->pCppI->release();
-    ::typelib_typedescription_release( (typelib_TypeDescription *)pThis->pTypeDescr );
-    pThis->pBridge->release();
-
-#if OSL_DEBUG_LEVEL > 1
-    *(int *)pProxy = 0xdeadbabe;
-#endif
-    delete pThis;
-}
-
-inline void SAL_CALL cppu_unoInterfaceProxy_acquire( uno_Interface * pUnoI )
-{
-    if (1 == osl_atomic_increment( & static_cast< cppu_unoInterfaceProxy * >( pUnoI )->nRef ))
-    {
-        // rebirth of proxy zombie
-        // register at uno env
-#if OSL_DEBUG_LEVEL > 1
-        void * pThis = pUnoI;
-#endif
-        (*static_cast< cppu_unoInterfaceProxy * >( pUnoI )->pBridge->pUnoEnv->registerProxyInterface)(
-            static_cast< cppu_unoInterfaceProxy * >( pUnoI )->pBridge->pUnoEnv,
-            reinterpret_cast< void ** >( &pUnoI ),
-            (uno_freeProxyFunc)cppu_unoInterfaceProxy_free,
-            static_cast< cppu_unoInterfaceProxy * >( pUnoI )->oid.pData,
-            static_cast< cppu_unoInterfaceProxy * >( pUnoI )->pTypeDescr );
-#if OSL_DEBUG_LEVEL > 1
-        OSL_ASSERT( pThis == pUnoI );
-#endif
-    }
-}
-
-inline void SAL_CALL cppu_unoInterfaceProxy_release( uno_Interface * pUnoI )
-{
-    if (! osl_atomic_decrement( & static_cast< cppu_unoInterfaceProxy * >( pUnoI )->nRef ))
-    {
-        // revoke from uno env on last release
-        (*static_cast< cppu_unoInterfaceProxy * >( pUnoI )->pBridge->pUnoEnv->revokeInterface)(
-            static_cast< cppu_unoInterfaceProxy * >( pUnoI )->pBridge->pUnoEnv, pUnoI );
-    }
-}
-
-inline void SAL_CALL cppu_Mapping_cpp2uno(
-    uno_Mapping * pMapping, void ** ppUnoI,
-    void * pCppI, typelib_InterfaceTypeDescription * pTypeDescr )
-{
-    OSL_ENSURE( ppUnoI && pTypeDescr, "### null ptr!" );
-    if (*ppUnoI)
-    {
-        (*reinterpret_cast< uno_Interface * >( *ppUnoI )->release)(
-            reinterpret_cast< uno_Interface * >( *ppUnoI ) );
-        *ppUnoI = 0;
-    }
-    if (pCppI)
-    {
-        cppu_Bridge * pBridge = static_cast< cppu_Mapping * >( pMapping )->pBridge;
-
-        // get object id of interface to be wrapped
-        rtl_uString * pOId = 0;
-        (*pBridge->pCppEnv->getObjectIdentifier)( pBridge->pCppEnv, &pOId, pCppI );
-        OSL_ASSERT( pOId );
-
-        // try to get any known interface from target environment
-        (*pBridge->pUnoEnv->getRegisteredInterface)(
-            pBridge->pUnoEnv, ppUnoI, pOId, pTypeDescr );
-
-        if (! *ppUnoI) // no existing interface, register new proxy interface
-        {
-            // try to publish a new proxy (refcount initially 1)
-            uno_Interface * pSurrogate = new cppu_unoInterfaceProxy(
-                pBridge, reinterpret_cast< ::com::sun::star::uno::XInterface * >( pCppI ),
-                pTypeDescr, pOId );
-
-            // proxy may be exchanged during registration
-            (*pBridge->pUnoEnv->registerProxyInterface)(
-                pBridge->pUnoEnv, reinterpret_cast< void ** >( &pSurrogate ),
-                (uno_freeProxyFunc)cppu_unoInterfaceProxy_free, pOId, pTypeDescr );
-
-            *ppUnoI = pSurrogate;
-        }
-        ::rtl_uString_release( pOId );
-    }
-}
-
-inline cppu_unoInterfaceProxy::cppu_unoInterfaceProxy(
-    cppu_Bridge * pBridge_, ::com::sun::star::uno::XInterface * pCppI_,
-    typelib_InterfaceTypeDescription * pTypeDescr_, const OUString & rOId_ )
-    : nRef( 1 )
-    , pBridge( pBridge_ )
-    , pCppI( pCppI_ )
-    , pTypeDescr( pTypeDescr_ )
-    , oid( rOId_ )
-{
-    pBridge->acquire();
-    ::typelib_typedescription_acquire( (typelib_TypeDescription *)pTypeDescr );
-    if (! ((typelib_TypeDescription *)pTypeDescr)->bComplete)
-        ::typelib_typedescription_complete( (typelib_TypeDescription **)&pTypeDescr );
-    OSL_ENSURE( ((typelib_TypeDescription *)pTypeDescr)->bComplete, "### type is incomplete!" );
-    pCppI->acquire();
-    (*pBridge->pCppEnv->registerInterface)(
-        pBridge->pCppEnv, reinterpret_cast< void ** >( &pCppI ), oid.pData, pTypeDescr );
-
-    // uno_Interface
-    uno_Interface::acquire = cppu_unoInterfaceProxy_acquire;
-    uno_Interface::release = cppu_unoInterfaceProxy_release;
-    uno_Interface::pDispatcher = (uno_DispatchMethod)cppu_unoInterfaceProxy_dispatch;
-}
-
-
-inline void SAL_CALL cppu_Mapping_acquire( uno_Mapping * pMapping )
-{
-    static_cast< cppu_Mapping * >( pMapping )->pBridge->acquire();
-}
-
-inline void SAL_CALL cppu_Mapping_release( uno_Mapping * pMapping )
-{
-    static_cast< cppu_Mapping * >( pMapping )->pBridge->release();
-}
-
-inline cppu_Bridge::cppu_Bridge(
-    uno_ExtEnvironment * pCppEnv_, uno_ExtEnvironment * pUnoEnv_,
-    sal_Bool bExportCpp2Uno_ )
-    : nRef( 1 )
-    , pCppEnv( pCppEnv_ )
-    , pUnoEnv( pUnoEnv_ )
-    , bExportCpp2Uno( bExportCpp2Uno_ )
-{
-    aCpp2Uno.pBridge = this;
-    aCpp2Uno.acquire = cppu_Mapping_acquire;
-    aCpp2Uno.release = cppu_Mapping_release;
-    aCpp2Uno.mapInterface = cppu_Mapping_cpp2uno;
-
-    aUno2Cpp.pBridge = this;
-    aUno2Cpp.acquire = cppu_Mapping_acquire;
-    aUno2Cpp.release = cppu_Mapping_release;
-    aUno2Cpp.mapInterface = cppu_Mapping_uno2cpp;
-
-    (*((uno_Environment *)pCppEnv)->acquire)( (uno_Environment *)pCppEnv );
-    (*((uno_Environment *)pUnoEnv)->acquire)( (uno_Environment *)pUnoEnv );
-}
-
-inline cppu_Bridge::~cppu_Bridge()
-{
-    (*((uno_Environment *)pUnoEnv)->release)( (uno_Environment *)pUnoEnv );
-    (*((uno_Environment *)pCppEnv)->release)( (uno_Environment *)pCppEnv );
-}
-
-inline void SAL_CALL cppu_Bridge_free( uno_Mapping * pMapping )
-{
-    delete static_cast< cppu_Mapping * >( pMapping )->pBridge;
-}
-
-inline void cppu_Bridge::acquire()
-{
-    if (1 == osl_atomic_increment( &nRef ))
-    {
-        if (bExportCpp2Uno)
-        {
-            uno_Mapping * pMapping = &aCpp2Uno;
-            ::uno_registerMapping(
-                &pMapping, cppu_Bridge_free,
-                (uno_Environment *)pCppEnv, (uno_Environment *)pUnoEnv, 0 );
-        }
-        else
-        {
-            uno_Mapping * pMapping = &aUno2Cpp;
-            ::uno_registerMapping(
-                &pMapping, cppu_Bridge_free,
-                (uno_Environment *)pUnoEnv, (uno_Environment *)pCppEnv, 0 );
-        }
-    }
-}
-
-inline void cppu_Bridge::release()
-{
-    if (! osl_atomic_decrement( &nRef ))
-    {
-        ::uno_revokeMapping( bExportCpp2Uno ? &aCpp2Uno : &aUno2Cpp );
-    }
-}
-
-
-inline void SAL_CALL cppu_ext_getMapping(
-    uno_Mapping ** ppMapping, uno_Environment * pFrom, uno_Environment * pTo )
-{
-    OSL_ASSERT( ppMapping && pFrom && pTo );
-    if (ppMapping && pFrom && pTo && pFrom->pExtEnv && pTo->pExtEnv)
-    {
-        uno_Mapping * pMapping = 0;
-
-        if (0 == rtl_ustr_ascii_compare( pFrom->pTypeName->buffer, CPPU_CURRENT_LANGUAGE_BINDING_NAME ) &&
-            0 == rtl_ustr_ascii_compare( pTo->pTypeName->buffer, UNO_LB_UNO ))
-        {
-            // ref count initially 1
-            pMapping = &(new cppu_Bridge( pFrom->pExtEnv, pTo->pExtEnv, sal_True ))->aCpp2Uno;
-            ::uno_registerMapping(
-                &pMapping, cppu_Bridge_free,
-                (uno_Environment *)pFrom->pExtEnv,
-                (uno_Environment *)pTo->pExtEnv, 0 );
-        }
-        else if (0 == rtl_ustr_ascii_compare( pTo->pTypeName->buffer, CPPU_CURRENT_LANGUAGE_BINDING_NAME ) &&
-                 0 == rtl_ustr_ascii_compare( pFrom->pTypeName->buffer, UNO_LB_UNO ))
-        {
-            // ref count initially 1
-            pMapping = &(new cppu_Bridge( pTo->pExtEnv, pFrom->pExtEnv, sal_False ))->aUno2Cpp;
-            ::uno_registerMapping(
-                &pMapping, cppu_Bridge_free,
-                (uno_Environment *)pFrom->pExtEnv,
-                (uno_Environment *)pTo->pExtEnv, 0 );
-        }
-
-        if (*ppMapping)
-        {
-            (*(*ppMapping)->release)( *ppMapping );
-        }
-        if (pMapping)
-        *ppMapping = pMapping;
-    }
-}
-
-
-// environment init stuff
-
-inline const OUString & SAL_CALL cppu_cppenv_getStaticOIdPart()
-{
-    static OUString * s_pStaticOidPart = 0;
-    if (! s_pStaticOidPart)
-    {
-        ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
-        if (! s_pStaticOidPart)
-        {
-            OUStringBuffer aRet( 64 );
-            aRet.append( "];" );
-            // good guid
-            sal_uInt8 ar[16];
-            ::rtl_getGlobalProcessId( ar );
-            for ( sal_Int32 i = 0; i < 16; ++i )
-            {
-                aRet.append( (sal_Int32)ar[i], 16 );
-            }
-            static OUString s_aStaticOidPart( aRet.makeStringAndClear() );
-            s_pStaticOidPart = &s_aStaticOidPart;
-        }
-    }
-    return *s_pStaticOidPart;
-}
-// functions set at environment init
-
-inline void SAL_CALL cppu_cppenv_computeObjectIdentifier(
-    uno_ExtEnvironment * pEnv, rtl_uString ** ppOId, void * pInterface )
-{
-    OSL_ENSURE( pEnv && ppOId && pInterface, "### null ptr!" );
-    if (pEnv && ppOId && pInterface)
-    {
-        if (*ppOId)
-        {
-            rtl_uString_release( *ppOId );
-            *ppOId = 0;
-        }
-
-        try
-        {
-            ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > xHome(
-                reinterpret_cast< ::com::sun::star::uno::XInterface * >( pInterface ),
-                ::com::sun::star::uno::UNO_QUERY );
-            OSL_ENSURE( xHome.is(), "### query to XInterface failed!" );
-            if (xHome.is())
-            {
-                // interface
-                OUStringBuffer oid( 64 );
-                oid.append( (sal_Int64)xHome.get(), 16 );
-                oid.append( (sal_Unicode)';' );
-                // ;environment[context]
-                oid.append(
-                    OUString::unacquired(
-                        &((uno_Environment *) pEnv)->pTypeName ) );
-                oid.append( (sal_Unicode)'[' );
-                oid.append( (sal_Int64)((uno_Environment *)pEnv)->pContext, 16 );
-                // ];good guid
-                oid.append( cppu_cppenv_getStaticOIdPart() );
-                OUString aRet( oid.makeStringAndClear() );
-                ::rtl_uString_acquire( *ppOId = aRet.pData );
-            }
-        }
-        catch (const ::com::sun::star::uno::RuntimeException &)
-        {
-            OSL_FAIL( "### RuntimeException occurred during queryInterface()!" );
-        }
-    }
-}
-
-inline void SAL_CALL cppu_cppenv_acquireInterface( uno_ExtEnvironment *, void * pCppI )
-{
-    reinterpret_cast< ::com::sun::star::uno::XInterface * >( pCppI )->acquire();
-}
-
-inline void SAL_CALL cppu_cppenv_releaseInterface( uno_ExtEnvironment *, void * pCppI )
-{
-    reinterpret_cast< ::com::sun::star::uno::XInterface * >( pCppI )->release();
-}
-
-inline void SAL_CALL cppu_cppenv_environmentDisposing( uno_Environment * ) {}
-
-inline void SAL_CALL cppu_cppenv_initEnvironment( uno_Environment * pCppEnv )
-{
-    OSL_ENSURE( pCppEnv->pExtEnv, "### expected extended environment!" );
-    OSL_ENSURE( ::rtl_ustr_ascii_compare( pCppEnv->pTypeName->buffer, CPPU_CURRENT_LANGUAGE_BINDING_NAME ) == 0, "### wrong environment type!" );
-    ((uno_ExtEnvironment *)pCppEnv)->computeObjectIdentifier = cppu_cppenv_computeObjectIdentifier;
-    ((uno_ExtEnvironment *)pCppEnv)->acquireInterface = cppu_cppenv_acquireInterface;
-    ((uno_ExtEnvironment *)pCppEnv)->releaseInterface = cppu_cppenv_releaseInterface;
-    pCppEnv->environmentDisposing = cppu_cppenv_environmentDisposing;
-}
-
-}
-
-#endif
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */