| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_connectivity.hxx" |
| #ifndef _CONNECTIVITY_CONNECTIONWRAPPER_HXX_ |
| #include "connectivity/ConnectionWrapper.hxx" |
| #endif |
| #include <com/sun/star/sdbc/ColumnValue.hpp> |
| #include <com/sun/star/sdbc/XRow.hpp> |
| #include <com/sun/star/lang/DisposedException.hpp> |
| #include <comphelper/uno3.hxx> |
| #include <comphelper/sequence.hxx> |
| #include <cppuhelper/typeprovider.hxx> |
| #include <com/sun/star/reflection/XProxyFactory.hpp> |
| #include <rtl/digest.h> |
| #include <algorithm> |
| |
| #include <algorithm> |
| |
| using namespace connectivity; |
| //------------------------------------------------------------------------------ |
| using namespace com::sun::star::uno; |
| using namespace com::sun::star::lang; |
| using namespace com::sun::star::beans; |
| using namespace com::sun::star::sdbc; |
| using namespace ::com::sun::star::reflection; |
| // -------------------------------------------------------------------------------- |
| OConnectionWrapper::OConnectionWrapper() |
| { |
| |
| } |
| // ----------------------------------------------------------------------------- |
| void OConnectionWrapper::setDelegation(Reference< XAggregation >& _rxProxyConnection,oslInterlockedCount& _rRefCount) |
| { |
| OSL_ENSURE(_rxProxyConnection.is(),"OConnectionWrapper: Connection must be valid!"); |
| osl_incrementInterlockedCount( &_rRefCount ); |
| if (_rxProxyConnection.is()) |
| { |
| // transfer the (one and only) real ref to the aggregate to our member |
| m_xProxyConnection = _rxProxyConnection; |
| _rxProxyConnection = NULL; |
| ::comphelper::query_aggregation(m_xProxyConnection,m_xConnection); |
| m_xTypeProvider.set(m_xConnection,UNO_QUERY); |
| m_xUnoTunnel.set(m_xConnection,UNO_QUERY); |
| m_xServiceInfo.set(m_xConnection,UNO_QUERY); |
| |
| // set ourself as delegator |
| Reference<XInterface> xIf = static_cast< XUnoTunnel* >( this ); |
| m_xProxyConnection->setDelegator( xIf ); |
| |
| } |
| osl_decrementInterlockedCount( &_rRefCount ); |
| } |
| // ----------------------------------------------------------------------------- |
| void OConnectionWrapper::setDelegation(const Reference< XConnection >& _xConnection |
| ,const Reference< XMultiServiceFactory>& _xORB |
| ,oslInterlockedCount& _rRefCount) |
| { |
| OSL_ENSURE(_xConnection.is(),"OConnectionWrapper: Connection must be valid!"); |
| osl_incrementInterlockedCount( &_rRefCount ); |
| |
| m_xConnection = _xConnection; |
| m_xTypeProvider.set(m_xConnection,UNO_QUERY); |
| m_xUnoTunnel.set(m_xConnection,UNO_QUERY); |
| m_xServiceInfo.set(m_xConnection,UNO_QUERY); |
| |
| Reference< XProxyFactory > xProxyFactory(_xORB->createInstance(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.reflection.ProxyFactory"))),UNO_QUERY); |
| Reference< XAggregation > xConProxy = xProxyFactory->createProxy(_xConnection); |
| if (xConProxy.is()) |
| { |
| // transfer the (one and only) real ref to the aggregate to our member |
| m_xProxyConnection = xConProxy; |
| |
| // set ourself as delegator |
| Reference<XInterface> xIf = static_cast< XUnoTunnel* >( this ); |
| m_xProxyConnection->setDelegator( xIf ); |
| |
| } |
| osl_decrementInterlockedCount( &_rRefCount ); |
| } |
| // ----------------------------------------------------------------------------- |
| void OConnectionWrapper::disposing() |
| { |
| m_xConnection.clear(); |
| } |
| //----------------------------------------------------------------------------- |
| OConnectionWrapper::~OConnectionWrapper() |
| { |
| if (m_xProxyConnection.is()) |
| m_xProxyConnection->setDelegator(NULL); |
| } |
| |
| // XServiceInfo |
| // -------------------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL OConnectionWrapper::getImplementationName( ) throw (::com::sun::star::uno::RuntimeException) |
| { |
| return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.sdbc.drivers.OConnectionWrapper" ) ); |
| } |
| |
| // -------------------------------------------------------------------------------- |
| ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL OConnectionWrapper::getSupportedServiceNames( ) throw(::com::sun::star::uno::RuntimeException) |
| { |
| // first collect the services which are supported by our aggregate |
| Sequence< ::rtl::OUString > aSupported; |
| if ( m_xServiceInfo.is() ) |
| aSupported = m_xServiceInfo->getSupportedServiceNames(); |
| |
| // append our own service, if necessary |
| ::rtl::OUString sConnectionService( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.sdbc.Connection" ) ); |
| if ( 0 == ::comphelper::findValue( aSupported, sConnectionService, sal_True ).getLength() ) |
| { |
| sal_Int32 nLen = aSupported.getLength(); |
| aSupported.realloc( nLen + 1 ); |
| aSupported[ nLen ] = sConnectionService; |
| } |
| |
| // outta here |
| return aSupported; |
| } |
| |
| // -------------------------------------------------------------------------------- |
| sal_Bool SAL_CALL OConnectionWrapper::supportsService( const ::rtl::OUString& _rServiceName ) throw(::com::sun::star::uno::RuntimeException) |
| { |
| return ::comphelper::findValue( getSupportedServiceNames(), _rServiceName, sal_True ).getLength() != 0; |
| } |
| |
| // -------------------------------------------------------------------------------- |
| Any SAL_CALL OConnectionWrapper::queryInterface( const Type& _rType ) throw (RuntimeException) |
| { |
| Any aReturn = OConnection_BASE::queryInterface(_rType); |
| return aReturn.hasValue() ? aReturn : (m_xProxyConnection.is() ? m_xProxyConnection->queryAggregation(_rType) : aReturn); |
| } |
| // -------------------------------------------------------------------------------- |
| Sequence< Type > SAL_CALL OConnectionWrapper::getTypes( ) throw (::com::sun::star::uno::RuntimeException) |
| { |
| return ::comphelper::concatSequences( |
| OConnection_BASE::getTypes(), |
| m_xTypeProvider->getTypes() |
| ); |
| } |
| // ----------------------------------------------------------------------------- |
| // com::sun::star::lang::XUnoTunnel |
| sal_Int64 SAL_CALL OConnectionWrapper::getSomething( const Sequence< sal_Int8 >& rId ) throw(RuntimeException) |
| { |
| if (rId.getLength() == 16 && 0 == rtl_compareMemory(getUnoTunnelImplementationId().getConstArray(), rId.getConstArray(), 16 ) ) |
| return reinterpret_cast< sal_Int64 >( this ); |
| |
| if(m_xUnoTunnel.is()) |
| return m_xUnoTunnel->getSomething(rId); |
| return 0; |
| } |
| |
| // ----------------------------------------------------------------------------- |
| Sequence< sal_Int8 > OConnectionWrapper::getUnoTunnelImplementationId() |
| { |
| static ::cppu::OImplementationId * pId = 0; |
| if (! pId) |
| { |
| ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); |
| if (! pId) |
| { |
| static ::cppu::OImplementationId aId; |
| pId = &aId; |
| } |
| } |
| return pId->getImplementationId(); |
| } |
| // ----------------------------------------------------------------------------- |
| namespace |
| { |
| class TPropertyValueLessFunctor : public ::std::binary_function< ::com::sun::star::beans::PropertyValue,::com::sun::star::beans::PropertyValue,bool> |
| { |
| public: |
| TPropertyValueLessFunctor() |
| {} |
| bool operator() (const ::com::sun::star::beans::PropertyValue& lhs, const ::com::sun::star::beans::PropertyValue& rhs) const |
| { |
| const rtl_uString* l = lhs.Name.pData; |
| const rtl_uString* r = rhs.Name.pData; |
| const int c = rtl_ustr_compareIgnoreAsciiCase_WithLength( l->buffer, l->length, r->buffer, r->length ); |
| return (c < 0); |
| } |
| }; |
| |
| } |
| |
| // ----------------------------------------------------------------------------- |
| // creates a unique id out of the url and sequence of properties |
| void OConnectionWrapper::createUniqueId( const ::rtl::OUString& _rURL |
| ,Sequence< PropertyValue >& _rInfo |
| ,sal_uInt8* _pBuffer |
| ,const ::rtl::OUString& _rUserName |
| ,const ::rtl::OUString& _rPassword) |
| { |
| // first we create the digest we want to have |
| rtlDigest aDigest = rtl_digest_create( rtl_Digest_AlgorithmSHA1 ); |
| rtlDigestError aError = rtl_digest_update(aDigest,_rURL.getStr(),_rURL.getLength()*sizeof(sal_Unicode)); |
| if ( _rUserName.getLength() ) |
| aError = rtl_digest_update(aDigest,_rUserName.getStr(),_rUserName.getLength()*sizeof(sal_Unicode)); |
| if ( _rPassword.getLength() ) |
| aError = rtl_digest_update(aDigest,_rPassword.getStr(),_rPassword.getLength()*sizeof(sal_Unicode)); |
| // now we need to sort the properties |
| PropertyValue* pBegin = _rInfo.getArray(); |
| PropertyValue* pEnd = pBegin + _rInfo.getLength(); |
| ::std::sort(pBegin,pEnd,TPropertyValueLessFunctor()); |
| |
| pBegin = _rInfo.getArray(); |
| pEnd = pBegin + _rInfo.getLength(); |
| for (; pBegin != pEnd; ++pBegin) |
| { |
| // we only include strings an integer values |
| ::rtl::OUString sValue; |
| if ( pBegin->Value >>= sValue ) |
| ; |
| else |
| { |
| sal_Int32 nValue = 0; |
| if ( pBegin->Value >>= nValue ) |
| sValue = ::rtl::OUString::valueOf(nValue); |
| else |
| { |
| Sequence< ::rtl::OUString> aSeq; |
| if ( pBegin->Value >>= aSeq ) |
| { |
| const ::rtl::OUString* pSBegin = aSeq.getConstArray(); |
| const ::rtl::OUString* pSEnd = pSBegin + aSeq.getLength(); |
| for(;pSBegin != pSEnd;++pSBegin) |
| aError = rtl_digest_update(aDigest,pSBegin->getStr(),pSBegin->getLength()*sizeof(sal_Unicode)); |
| } |
| } |
| } |
| if ( sValue.getLength() > 0 ) |
| { |
| // we don't have to convert this into UTF8 because we don't store on a file system |
| aError = rtl_digest_update(aDigest,sValue.getStr(),sValue.getLength()*sizeof(sal_Unicode)); |
| } |
| } |
| |
| aError = rtl_digest_get(aDigest,_pBuffer,RTL_DIGEST_LENGTH_SHA1); |
| // we have to destroy the digest |
| rtl_digest_destroy(aDigest); |
| } |
| // ----------------------------------------------------------------------------- |
| |
| |
