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Diffstat (limited to 'cli_ure/source/uno_bridge/cli_environment.cxx')
| -rw-r--r-- | cli_ure/source/uno_bridge/cli_environment.cxx | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/cli_ure/source/uno_bridge/cli_environment.cxx b/cli_ure/source/uno_bridge/cli_environment.cxx new file mode 100644 index 000000000000..cfa0f8e57817 --- /dev/null +++ b/cli_ure/source/uno_bridge/cli_environment.cxx @@ -0,0 +1,173 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_cli_ure.hxx" + +#include "Cli_environment.h" + +#using <mscorlib.dll> +#using <cli_ure.dll> +#using <system.dll> +#include "osl/diagnose.h" +#include "cli_proxy.h" + +using namespace System::Runtime::Remoting; +using namespace System::Runtime::Remoting::Proxies; +using namespace System::Collections; +using namespace System::Text; +using namespace System::Diagnostics; +using namespace System::Threading; + +namespace cli_uno +{ + +inline System::String* Cli_environment::createKey(System::String* oid, System::Type* t) +{ + return System::String::Concat(oid, t->get_FullName()); +} + + +inline Cli_environment::Cli_environment() +{ +#if OSL_DEBUG_LEVEL >= 2 + _numRegisteredObjects = 0; +#endif +} + +Cli_environment::~Cli_environment() +{ + OSL_ENSURE(_numRegisteredObjects == 0, + "cli uno bridge: CLI environment contains unrevoked objects"); +} + + +System::Object* Cli_environment::registerInterface( + System::Object* obj, System::String* oid) +{ +#if OSL_DEBUG_LEVEL >= 1 + //obj must be a transparent proxy + OSL_ASSERT(RemotingServices::IsTransparentProxy(obj)); + _numRegisteredObjects ++; +#endif + OSL_ASSERT( ! m_objects->ContainsKey(oid)); + m_objects->Add(oid, new WeakReference(obj)); + return obj; +} +System::Object* Cli_environment::registerInterface ( + System::Object* obj, System::String* oid, System::Type* type) +{ +#if OSL_DEBUG_LEVEL >= 1 + //obj must be a real cli object + OSL_ASSERT( ! RemotingServices::IsTransparentProxy(obj)); + _numRegisteredObjects ++; +#endif + System::String* key = createKey(oid, type); + //see synchronization in map_uno2cli in cli_data.cxx + OSL_ASSERT( ! m_objects->ContainsKey(key)); + m_objects->Add(key, new WeakReference(obj)); + return obj; +} + +void Cli_environment::revokeInterface(System::String* oid, System::Type* type) +{ + System::String* key = type != NULL ? createKey(oid, type) : oid; +#if OSL_DEBUG_LEVEL >= 1 + _numRegisteredObjects --; +#endif +#if OSL_DEBUG_LEVEL >= 2 + int i = 1; + if (m_objects->ContainsKey(key) == false) + { + Trace::WriteLine("cli uno bridge: try to revoke unregistered interface"); + Trace::WriteLine(oid); + i = 0; + } + Trace::WriteLine(System::String::Format( + new System::String(S"cli uno bridge: {0} remaining registered interfaces"), + __box(m_objects->get_Count() - 1))); +#endif + m_objects->Remove(key); +} + +inline void Cli_environment::revokeInterface(System::String* oid) +{ + return revokeInterface(oid, NULL); +} + +System::Object* Cli_environment::getRegisteredInterface(System::String* oid, + System::Type* type) +{ + //try if it is a UNO interface + System::Object* ret = NULL; + ret = m_objects->get_Item(oid); + if (! ret) + { + //try if if it is a proxy for a cli object + oid = createKey(oid, type); + ret = m_objects->get_Item( oid ); + } + if (ret != 0) + { + System::WeakReference* weakIface = + static_cast< System::WeakReference * >( ret ); + ret = weakIface->Target; + } + if (ret == 0) + m_objects->Remove( oid ); + return ret; +} + +System::String* Cli_environment::getObjectIdentifier(System::Object* obj) +{ + System::String* oId= 0; + RealProxy* aProxy= RemotingServices::GetRealProxy(obj); + if (aProxy) + { + UnoInterfaceProxy* proxyImpl= dynamic_cast<UnoInterfaceProxy*>(aProxy); + if (proxyImpl) + oId= proxyImpl->getOid(); + } + + if (oId == 0) + { + StringBuilder * buf= new StringBuilder(256); + bool bFirst = false; + System::Threading::Monitor::Enter(__typeof(Cli_environment)); + try { + buf->Append(m_IDGen->GetId(obj, & bFirst)); + } __finally + { + System::Threading::Monitor::Exit(__typeof(Cli_environment)); + } + + buf->Append(sOidPart); + oId= buf->ToString(); + } + return oId; +} +} //namespace cli_uno |