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rtxCppMsgBuf.h

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00001 /*
00002  * Copyright (c) 2003-2006 Objective Systems, Inc.
00003  *
00004  * This software is furnished under a license and may be used and copied
00005  * only in accordance with the terms of such license and with the
00006  * inclusion of the above copyright notice. This software or any other
00007  * copies thereof may not be provided or otherwise made available to any
00008  * other person. No title to and ownership of the software is hereby
00009  * transferred.
00010  *
00011  * The information in this software is subject to change without notice
00012  * and should not be construed as a commitment by Objective Systems, Inc.
00013  *
00014  * PROPRIETARY NOTICE
00015  *
00016  * This software is an unpublished work subject to a confidentiality agreement
00017  * and is protected by copyright and trade secret law.  Unauthorized copying,
00018  * redistribution or other use of this work is prohibited.
00019  *
00020  * The above notice of copyright on this source code product does not indicate
00021  * any actual or intended publication of such source code.
00022  *
00023  *****************************************************************************/
00028 #ifndef _RTXCPPMSGBUF_H_
00029 #define _RTXCPPMSGBUF_H_
00030 
00031 #include "rtxsrc/rtxCppMsgBufIF.h"
00032 
00033 #ifndef _NO_DEPRECATED
00034 #include "rtxsrc/rtxCppException.h"
00035 #endif
00036 
00045 class EXTERNRTX OSMessageBuffer : public OSMessageBufferIF {
00046  protected:
00051    OSCtxtPtr mpContext;
00052 
00057    Type mBufferType;
00058 
00068    OSMessageBuffer (Type bufferType, OSContext* pContext = 0);
00069 
00070  public:
00075    virtual ~OSMessageBuffer () {}
00076 
00081    virtual OSCtxtPtr getContext () {
00082       return mpContext;
00083    }
00084 
00089    virtual OSCTXT* getCtxtPtr () {
00090       return mpContext->getPtr();
00091    }
00092 
00100    virtual char* getErrorInfo () {
00101       return mpContext->getErrorInfo ();
00102    }
00103 
00120    virtual char* getErrorInfo (char* pBuf, size_t& bufSize) {
00121       return mpContext->getErrorInfo (pBuf, bufSize);
00122    }
00123 
00128    virtual OSOCTET* getMsgCopy () {
00129       return 0;
00130    }
00131 
00141    inline int getStatus () const { 
00142       return mpContext->getStatus(); 
00143    }
00144 
00149    virtual const OSOCTET* getMsgPtr () {
00150       return getCtxtPtr()->buffer.data;
00151    }
00152 
00153    virtual int initBuffer (OSOCTET* pMsgBuf, size_t msgBufLen);
00154 
00155 } ;
00156 
00157 #endif
This file was last modified on 8 Jan 2007.
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