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Diffstat (limited to 'automation/source/simplecm/simplecm.cxx')
| -rw-r--r-- | automation/source/simplecm/simplecm.cxx | 539 |
1 files changed, 0 insertions, 539 deletions
diff --git a/automation/source/simplecm/simplecm.cxx b/automation/source/simplecm/simplecm.cxx deleted file mode 100644 index b0d9ee20559a..000000000000 --- a/automation/source/simplecm/simplecm.cxx +++ /dev/null @@ -1,539 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * 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. - * - ************************************************************************/ - - -#include <tools/solar.h> -#include <automation/simplecm.hxx> -#include <osl/diagnose.h> - -#include <automation/commdefines.hxx> -#include "packethandler.hxx" -#include "tcpio.hxx" - -#if OSL_DEBUG_LEVEL > 1 -#include <stdio.h> -void debug_printf( const char *chars ) -{ - static bool bPrint = (getenv("DEBUG") != NULL); - if ( bPrint ) - { - printf( "%s\n", chars ); - fflush( stdout ); - } -} -#endif - -CommunicationLink::CommunicationLink( CommunicationManager *pMan ) -: pMyManager(pMan) -, pServiceData(NULL) -, nServiceProtocol( 0 ) -, bIsInsideCallback( sal_False ) -, aStart( DateTime::EMPTY ) -, nTotalBytes( 0 ) -, aLastAccess( DateTime::EMPTY ) -, maApplication("Undefined") -#if OSL_DEBUG_LEVEL > 1 -, bFlag( sal_False ) -, nSomething( 0 ) -#endif -{ -} - -CommunicationLink::~CommunicationLink() -{ -#if OSL_DEBUG_LEVEL > 1 - if ( !bFlag ) // bFlag will be set if deletion is expected else we can set a breakpoint - bFlag = sal_False; -#endif - if ( pMyManager ) - pMyManager->DestroyingLink( this ); -} - -void CommunicationLink::CallInfoMsg( InfoString aMsg ) -{ - if ( pMyManager ) - pMyManager->InfoMsg( aMsg ); -}; - -CM_InfoType CommunicationLink::GetInfoType() -{ - if ( pMyManager ) - return pMyManager->GetInfoType(); - else - return CM_NO_TEXT; -} - -IMPL_LINK( CommunicationLink, ConnectionClosed, void*, EMPTYARG ) -{ - if ( pMyManager ) - pMyManager->CallConnectionClosed( this ); - return 1; -} - -IMPL_LINK( CommunicationLink, DataReceived, void*, EMPTYARG ) -{ - if ( pMyManager ) - pMyManager->CallDataReceived( this ); - return 1; -} - -sal_Bool CommunicationLink::DoTransferDataStream( SvStream *pDataStream, CMProtocol nProtocol ) -{ - INFO_MSG( CByteString("S :").Append( GetCommunicationPartner( CM_FQDN ) ), - CByteString("Daten Senden:").Append( GetCommunicationPartner( CM_FQDN ) ), - CM_SEND, this ); - sal_Bool bWasError = sal_False; - - sal_uInt32 nBuffer; - nBuffer = pDataStream->SeekRel(0) +1; - bWasError = pPacketHandler->TransferData( ((SvMemoryStream*)pDataStream)->GetData(), nBuffer, nProtocol ) != C_ERROR_NONE; - - if ( bWasError ) - { - INFO_MSG( CByteString("Send Failed:").Append( GetCommunicationPartner( CM_FQDN ) ), - CByteString( "Socket wird wegen Fehlers beim Senden geschlossen: ").Append( GetCommunicationPartner( CM_FQDN ) ), - CM_ERROR, this ); - ShutdownCommunication(); - } - return !bWasError; -} - -sal_Bool CommunicationLink::TransferDataStream( SvStream *pDataStream, CMProtocol nProtocol ) -{ - aLastAccess = DateTime( DateTime::SYSTEM ); - nTotalBytes += pDataStream->Seek( STREAM_SEEK_TO_END ); - return DoTransferDataStream( pDataStream, nProtocol ); -} - -void CommunicationLink::SetApplication( const ByteString& aApp ) -{ - maApplication = aApp; -} - - -SimpleCommunicationLinkViaSocket::SimpleCommunicationLinkViaSocket( CommunicationManager *pMan, osl::StreamSocket* pSocket ) -: CommunicationLink( pMan ) -, aCommunicationPartner() -, aMyName() -, pStreamSocket( pSocket ) -, pReceiveStream( NULL ) -, bIsRequestShutdownPending( sal_False ) -{ - pTCPIO = new TCPIO( pStreamSocket ); - pPacketHandler = new PacketHandler( (ITransmiter*) pTCPIO, pTCPIO, pMyManager->IsMultiChannel() ); -} - -SimpleCommunicationLinkViaSocket::~SimpleCommunicationLinkViaSocket() -{ - delete pPacketHandler; - pPacketHandler = NULL; - delete pTCPIO; - pTCPIO = NULL; - delete pStreamSocket; - pStreamSocket = NULL; -} - -void SimpleCommunicationLinkViaSocket::SetStreamSocket( osl::StreamSocket* pSocket ) -{ - if ( pTCPIO ) - pTCPIO->SetStreamSocket( pSocket ); - pStreamSocket = pSocket; -} - -sal_Bool SimpleCommunicationLinkViaSocket::StopCommunication() -{ - CommunicationLinkRef rHold(this); // avoid deleting this link before the end of the method - if ( !IsCommunicationError() ) // Meaning that the Communication is still runnung - { -#if OSL_DEBUG_LEVEL > 1 - debug_printf("Sending REQUEST_ShutdownLink\n"); -#endif - SendHandshake( CH_REQUEST_ShutdownLink ); - } - WaitForShutdown(); - return sal_True; -} - -sal_Bool SimpleCommunicationLinkViaSocket::IsCommunicationError() -{ - return !pStreamSocket; -} - -ByteString SimpleCommunicationLinkViaSocket::GetCommunicationPartner( CM_NameType eType ) -{ - if ( pStreamSocket ) - { - switch ( eType ) - { - case CM_DOTTED: - { - rtl::OUString aDotted; - osl::SocketAddr* pPeerAdr = new osl::SocketAddr; - pStreamSocket->getPeerAddr( *pPeerAdr ); - osl_getDottedInetAddrOfSocketAddr( pPeerAdr->getHandle(), &aDotted.pData); - delete pPeerAdr; - return rtl::OUStringToOString(aDotted, RTL_TEXTENCODING_UTF8); - } - //break; - case CM_FQDN: - { - if ( !aCommunicationPartner.Len() ) - { - rtl::OUString aFQDN( pStreamSocket->getPeerHost()); - aCommunicationPartner = rtl::OUStringToOString(aFQDN, RTL_TEXTENCODING_UTF8); - } - return aCommunicationPartner; - } - //break; - } - } - return CByteString( "Unknown" ); -} - -ByteString SimpleCommunicationLinkViaSocket::GetMyName( CM_NameType eType ) -{ - if ( pStreamSocket ) - { - switch ( eType ) - { - case CM_DOTTED: - { - rtl::OUString aDotted; - osl::SocketAddr* pPeerAdr = new osl::SocketAddr; - pStreamSocket->getPeerAddr( *pPeerAdr ); - osl_getDottedInetAddrOfSocketAddr( pPeerAdr->getHandle(), &aDotted.pData); - delete pPeerAdr; - return rtl::OUStringToOString(aDotted, RTL_TEXTENCODING_UTF8); - } - //break; - case CM_FQDN: - { - if ( !aMyName.Len() ) - { - rtl::OUString aFQDN(pStreamSocket->getLocalHost()); - aMyName = rtl::OUStringToOString(aFQDN, RTL_TEXTENCODING_UTF8); - } - return aMyName; - } - //break; - } - } - return CByteString( "Error" ); -} - -SvStream* SimpleCommunicationLinkViaSocket::GetBestCommunicationStream() -{ - SvStream* pStream = new SvMemoryStream; -// pStream->SetNumberFormatInt( NUMBERFORMAT_INT_BIGENDIAN ); - return pStream; -} - -#define READ_SOCKET( pBuffer, nLength )\ - if ( !bWasError )\ - {bWasError |= pTCPIO->ReceiveBytes( pBuffer, nLength ) != C_ERROR_NONE;} - -#define READ_SOCKET_LEN( pBuffer, nLength, nTotal )\ - READ_SOCKET( pBuffer, nLength );\ - if ( !bWasError )\ - {nTotal += nLength;} - -sal_Bool SimpleCommunicationLinkViaSocket::DoReceiveDataStream() -{ - sal_Bool bWasError = sal_False; - void* pBuffer = NULL; - comm_UINT32 nLen; - bWasError = pPacketHandler->ReceiveData( pBuffer, nLen ) != C_ERROR_NONE; - if ( !bWasError ) - { - pReceiveStream = GetBestCommunicationStream(); - DBG_ASSERT( pReceiveStream->IsA() == ID_MEMORYSTREAM, "CommunicationStream is not an SvMemoryStream. Communication has to be reimplemented here!"); - if ( pReceiveStream->IsA() == ID_MEMORYSTREAM ) - ((SvMemoryStream*)pReceiveStream)->SetBuffer( pBuffer, nLen, sal_True, nLen ); - DBG_ASSERT( pReceiveStream, "Datastream is NULL"); - } - - return !bWasError; -} - -void SimpleCommunicationLinkViaSocket::SetApplication( const ByteString& aApp ) -{ - CommunicationLink::SetApplication( aApp ); - SvStream* pData = GetBestCommunicationStream(); - pData->WriteByteString(aApp); - SendHandshake( CH_SetApplication, pData ); - delete pData; -} - -void SimpleCommunicationLinkViaSocket::SetNewPacketAsCurrent() -{ - pServiceData = pReceiveStream; - nServiceProtocol = pPacketHandler->GetReceiveProtocol(); - nServiceHeaderType = pPacketHandler->GetReceiveHeaderType(); -} - -sal_Bool SimpleCommunicationLinkViaSocket::SendHandshake( HandshakeType aHandshakeType, SvStream* pData ) -{ - sal_Bool bWasError; - - if ( pData ) - { - sal_uInt32 nBuffer; - nBuffer = pData->Seek( STREAM_SEEK_TO_END ); - bWasError = !pPacketHandler->SendHandshake( aHandshakeType, ((SvMemoryStream*)pData)->GetData(), nBuffer ); - } - else - bWasError = !pPacketHandler->SendHandshake( aHandshakeType ); - - - if ( bWasError ) - { - INFO_MSG( CByteString("Send Failed:").Append( GetCommunicationPartner( CM_FQDN ) ), - CByteString( "Socket wird wegen Fehlers beim Senden geschlossen: ").Append( GetCommunicationPartner( CM_FQDN ) ), - CM_ERROR, this ); - ShutdownCommunication(); - } - else - { // set new status - switch ( aHandshakeType ) - { - case CH_REQUEST_HandshakeAlive: - break; - case CH_RESPONSE_HandshakeAlive: - break; - case CH_REQUEST_ShutdownLink: - bIsRequestShutdownPending = sal_True; - break; - case CH_ShutdownLink: - break; - case CH_SUPPORT_OPTIONS: - break; - case CH_SetApplication: - break; - default: - OSL_FAIL("Unknown HandshakeType"); - } - } - return !bWasError; -} - -CommunicationManager::CommunicationManager( sal_Bool bUseMultiChannel ) -: nInfoType( CM_NONE ) -, bIsCommunicationRunning( sal_False ) -, maApplication("Unknown") -, bIsMultiChannel( bUseMultiChannel ) -{ -} - -CommunicationManager::~CommunicationManager() -{ - xLastNewLink.Clear(); -} - -sal_Bool CommunicationManager::StartCommunication( String aApp, String aParams ) -{ - (void) aApp; /* avoid warning about unused parameter */ - (void) aParams; /* avoid warning about unused parameter */ - return sal_False; -} - -sal_Bool CommunicationManager::StartCommunication( ByteString aHost, sal_uLong nPort ) -{ - (void) aHost; /* avoid warning about unused parameter */ - (void) nPort; /* avoid warning about unused parameter */ - return sal_False; -} - -ByteString CommunicationManager::GetMyName( CM_NameType ) -{ - rtl::OUString aHostname(osl::SocketAddr::getLocalHostname()); - return rtl::OUStringToOString(aHostname, RTL_TEXTENCODING_UTF8); -} - -void CommunicationManager::CallConnectionOpened( CommunicationLink* pCL ) -{ - pCL->StartCallback(); // This should already have been called. - pCL->aStart = DateTime( DateTime::SYSTEM ); - pCL->aLastAccess = pCL->aStart; - bIsCommunicationRunning = sal_True; - pCL->SetApplication( GetApplication() ); - - xLastNewLink = pCL; - - INFO_MSG( CByteString("C+:").Append( pCL->GetCommunicationPartner( CM_FQDN ) ), - CByteString("Connection established: ").Append( pCL->GetCommunicationPartner( CM_FQDN ) ), - CM_OPEN, pCL ); - ConnectionOpened( pCL ); - pCL->FinishCallback(); -} - -void CommunicationManager::CallConnectionClosed( CommunicationLink* pCL ) -{ - pCL->StartCallback(); // This should already have been called. - pCL->aLastAccess = DateTime( DateTime::SYSTEM ); - - INFO_MSG( CByteString("C-:").Append( pCL->GetCommunicationPartner( CM_FQDN ) ), - CByteString("Connection broken: ").Append( pCL->GetCommunicationPartner( CM_FQDN ) ), - CM_CLOSE, pCL ); - ConnectionClosed( pCL ); - - if ( xLastNewLink == pCL ) - xLastNewLink.Clear(); - - pCL->FinishCallback(); -// delete pCL; -} - -void CommunicationManager::CallDataReceived( CommunicationLink* pCL ) -{ - pCL->StartCallback(); // Should have already been called - pCL->aLastAccess = DateTime( DateTime::SYSTEM ); - CommunicationLinkRef rHold(pCL); // Keep the pointer for a bit. - - // should be impossible but happens for mysterious reasons - if ( !pCL->pServiceData ) - { - OSL_FAIL( "Datastream is NULL" ); - pCL->FinishCallback(); - return; - } - - - if ( CH_Handshake == pCL->nServiceHeaderType ) - { - SvStream *pData = pCL->GetServiceData(); - sal_uInt16 nType; - pData->SetNumberFormatInt( NUMBERFORMAT_INT_BIGENDIAN ); // Unfortulately it is written this way :(( - *pData >> nType; - pData->SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN ); - switch ( nType ) - { - case CH_REQUEST_HandshakeAlive: - { - pCL->SendHandshake( CH_RESPONSE_HandshakeAlive ); - } - break; - case CH_REQUEST_ShutdownLink: - { -#if OSL_DEBUG_LEVEL > 1 - debug_printf("Sending ShutdownLink\n"); -#endif - pCL->SendHandshake( CH_ShutdownLink ); - } - break; - case CH_ShutdownLink: - { -#if OSL_DEBUG_LEVEL > 1 - debug_printf("Executing ShutdownLink\n"); -#endif - pCL->ShutdownCommunication(); - } - break; - case CH_SetApplication: - { - ByteString aApplication; - pData->ReadByteString(aApplication); - pCL->CommunicationLink::SetApplication( aApplication ); -#if OSL_DEBUG_LEVEL > 1 - debug_printf( "Setting Application to " ); - debug_printf( aApplication.GetBuffer() ); - debug_printf( "\n" ); -#endif - } - break; - -#if OSL_DEBUG_LEVEL > 1 - default: - { - debug_printf("Unknown Handshake received\n"); - } -#endif - } - delete pData; - } - else - { - if ( pCL->pServiceData ) - { - pCL->nTotalBytes += pCL->pServiceData->Seek( STREAM_SEEK_TO_END ); - pCL->pServiceData->Seek( STREAM_SEEK_TO_BEGIN ); - } - - INFO_MSG( CByteString("D :").Append( pCL->GetCommunicationPartner( CM_FQDN ) ), - CByteString("Daten Empfangen:").Append( pCL->GetCommunicationPartner( CM_FQDN ) ), - CM_RECEIVE, pCL ); - DataReceived( pCL ); - } - delete pCL->GetServiceData(); - pCL->FinishCallback(); -} - -void CommunicationManager::CallInfoMsg( InfoString aMsg ) -{ - // Probably no housekeeping here. - InfoMsg( aMsg ); -} - -void CommunicationManager::SetApplication( const ByteString& aApp, sal_Bool bRunningLinks ) -{ - maApplication = aApp; - if ( bRunningLinks ) - { - sal_uInt16 i; - for ( i = 0 ; i < GetCommunicationLinkCount() ; i++ ) - GetCommunicationLink( i )->SetApplication( aApp ); - } -} - -sal_Bool CommonSocketFunctions::DoStartCommunication( CommunicationManager *pCM, ICommunicationManagerClient *pCMC, ByteString aHost, sal_uLong nPort ) -{ - osl::SocketAddr Addr( rtl::OUString( UniString( aHost, RTL_TEXTENCODING_UTF8 ) ), nPort ); - osl::ConnectorSocket *pConnSocket; - - - TimeValue aTV; - aTV.Seconds = 10; // Warte 10 Sekunden - aTV.Nanosec = 0; - do - { - pConnSocket = new osl::ConnectorSocket(); - pConnSocket->setOption( osl_Socket_OptionTcpNoDelay, 1 ); - if ( pConnSocket->connect( Addr, &aTV ) == osl_Socket_Ok ) - { - pConnSocket->setOption( osl_Socket_OptionTcpNoDelay, 1 ); - pCM->CallConnectionOpened( CreateCommunicationLink( pCM, pConnSocket ) ); - return sal_True; - } - else - delete pConnSocket; - - } while ( pCMC->RetryConnect() ); - - return sal_False; -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |