rtxCppMsgBufIF.h Source File

00001 /*
00002  * Copyright (C) 2003-2004 by 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00016  * This software is an unpublished work subject to a confidentiality agreement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 _RTXCPPMSGBUFIF_H_
00029 #define _RTXCPPMSGBUFIF_H_
00030 
00031 #include "rtxsrc/rtxCppContext.h"
00032 
00038 class EXTERNRTX OSMessageBufferIF {
00039  public:
00040    enum Type { 
00041       XMLEncode, XMLDecode, PEREncode, PERDecode, Stream
00042    } ;
00043 
00044  protected:
00049    virtual ~OSMessageBufferIF () {}
00050 
00051  public:
00052    // Virtual methods
00053    virtual OSCtxtPtr getContext () = 0;
00054    virtual OSCTXT* getCtxtPtr () = 0;
00055    virtual OSOCTET* getMsgCopy () { return 0; }
00056    virtual void* getAppInfo () = 0;
00057    virtual const OSOCTET* getMsgPtr () { return 0; }
00058    virtual void init () {}
00059    virtual void initBuffer (OSOCTET* pMsgBuf, size_t msgBufLen) {}
00060    virtual OSBOOL isA (Type bufferType) = 0;
00061    virtual void setAppInfo (void* pAppInfo) = 0;
00062    virtual void setNamespace 
00063       (const OSUTF8CHAR* prefix, const OSUTF8CHAR* uri) {}
00064 
00071    inline int getByteIndex () {
00072       return getCtxtPtr()->buffer.byteIndex;
00073    }
00074 
00079    inline void printErrorInfo () {
00080       rtxErrPrint (getCtxtPtr());
00081    }
00082 
00088    virtual void setDiag (OSBOOL value=TRUE) {
00089       rtxSetDiag (getCtxtPtr(), value);
00090    }
00091 
00092 };
00093 
00094 #endif