| /************************************************************** |
| * |
| * 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_automation.hxx" |
| |
| #include "tcpio.hxx" |
| |
| /// implement ITransmiter |
| comm_USHORT TCPIO::TransferBytes( const void* pBuffer, comm_UINT32 nLen ) |
| { |
| vos::OGuard aGuard( aMSocketWriteAccess ); |
| if ( !pStreamSocket ) |
| { |
| nLastSent = 0; |
| return C_ERROR_PERMANENT; |
| } |
| nLastSent = pStreamSocket->write( pBuffer, nLen ); |
| if ( nLastSent == nLen ) |
| return C_ERROR_NONE; |
| return C_ERROR_PERMANENT; |
| } |
| |
| |
| /// implement IReceiver |
| comm_USHORT TCPIO::ReceiveBytes( void* pBuffer, comm_UINT32 nLen ) |
| { |
| vos::OGuard aGuard( aMSocketReadAccess ); |
| if ( !pStreamSocket ) |
| { |
| nLastReceived = 0; |
| return C_ERROR_PERMANENT; |
| } |
| nLastReceived = pStreamSocket->read( pBuffer, nLen ); |
| if ( nLastReceived == nLen ) |
| return C_ERROR_NONE; |
| return C_ERROR_PERMANENT; |
| } |
| |
| |
| // helper |
| void TCPIO::SetStreamSocket( vos::OStreamSocket *pSocket ) |
| { |
| vos::OGuard aRGuard( aMSocketReadAccess ); |
| vos::OGuard aWGuard( aMSocketWriteAccess ); |
| pStreamSocket = pSocket; |
| } |
