OSRTMsgBuf.h

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/*
 * Copyright (c) 2003-2021 Objective Systems, Inc.
 *
 * This software is furnished under a license and may be used and copied
 * only in accordance with the terms of such license and with the
 * inclusion of the above copyright notice. This software or any other
 * copies thereof may not be provided or otherwise made available to any
 * other person. No title to and ownership of the software is hereby
 * transferred.
 *
 * The information in this software is subject to change without notice
 * and should not be construed as a commitment by Objective Systems, Inc.
 *
 * PROPRIETARY NOTICE
 *
 * This software is an unpublished work subject to a confidentiality agreement
 * and is protected by copyright and trade secret law.  Unauthorized copying,
 * redistribution or other use of this work is prohibited.
 *
 * The above notice of copyright on this source code product does not indicate
 * any actual or intended publication of such source code.
 *
 *****************************************************************************/
#ifndef _OSRTMSGBUF_H_
#define _OSRTMSGBUF_H_

#include "rtxsrc/OSRTCtxtHolder.h"
#include "rtxsrc/OSRTMsgBufIF.h"

class EXTRTCLASS OSRTMessageBuffer : public OSRTMessageBufferIF
{
 protected:
   OSRTCtxtHolder mCtxtHolder;

   Type mBufferType;

   EXTRTMETHOD OSRTMessageBuffer (Type bufferType, OSRTContext* pContext = 0);

 public:
   virtual ~OSRTMessageBuffer () {}

   virtual void* getAppInfo () { return 0; }

   virtual size_t getByteIndex () {
      return getCtxtPtr()->buffer.byteIndex;
   }

   virtual OSRTCtxtPtr getContext () {
      return mCtxtHolder.getContext ();
   }

   virtual OSCTXT* getCtxtPtr () {
      return mCtxtHolder.getCtxtPtr ();
   }

   virtual char* getErrorInfo () {
      return mCtxtHolder.getErrorInfo ();
   }

   virtual char* getErrorInfo (char* pBuf, size_t& bufSize) {
      return mCtxtHolder.getErrorInfo (pBuf, bufSize);
   }

   virtual OSOCTET* getMsgCopy () {
      return 0;
   }

   virtual const OSOCTET* getMsgPtr () {
      return getCtxtPtr()->buffer.data;
   }

   virtual size_t getMsgLen() { return 0; }

   inline int getStatus () const {
      return mCtxtHolder.getStatus();
   }

   virtual int init () { return 0; }

   virtual EXTRTMETHOD int initBuffer (OSOCTET* pMsgBuf, size_t msgBufLen);

   virtual void printErrorInfo () {
      mCtxtHolder.printErrorInfo ();
   }

   virtual void resetErrorInfo () {
      mCtxtHolder.resetErrorInfo ();
   }

   virtual void setAppInfo (void*) {}

   virtual EXTRTMETHOD void setDiag (OSBOOL value=TRUE);

} ;

#endif