rtxPrintStream.h

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/*
 * Copyright (c) 1997-2021 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 * This software is an unpublished work subject to a confidentiality agreement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 _RTXPRINTSTREAM_H_
#define _RTXPRINTSTREAM_H_

#include <stdarg.h>
#include "rtxsrc/rtxContext.h"
#ifdef __cplusplus
extern "C" {
#endif

typedef void (*rtxPrintCallback)
(void* pPrntStrmInfo, const char* fmtspec, va_list arglist);

typedef struct OSRTPrintStream {
   rtxPrintCallback pfPrintFunc;
   void * pPrntStrmInfo;
} OSRTPrintStream;

#ifndef __SYMBIAN32__

extern OSRTPrintStream g_PrintStream;
#endif

EXTERNRT int rtxSetPrintStream
(OSCTXT *pctxt, rtxPrintCallback myCallback, void* pStrmInfo);

#ifndef __SYMBIAN32__

EXTERNRT int rtxSetGlobalPrintStream
(rtxPrintCallback myCallback, void* pStrmInfo);
#endif

EXTERNRT int rtxPrintToStream (OSCTXT* pctxt, const char* fmtspec, ...);

EXTERNRT int rtxDiagToStream
(OSCTXT *pctxt, const char* fmtspec, va_list arglist);

EXTERNRT int rtxPrintStreamRelease (OSCTXT* pctxt);

EXTERNRT void rtxPrintStreamToStdoutCB
(void* pPrntStrmInfo, const char* fmtspec, va_list arglist);

EXTERNRT void rtxPrintStreamToFileCB
(void* pPrntStrmInfo, const char* fmtspec, va_list arglist);

typedef struct {
   char* strbuf;
   OSSIZE bufsize;
   OSSIZE endx;
} OSRTStrBuf;

EXTERNRT void rtxPrintStreamToStringCB
(void* pPrntStrmInfo, const char* fmtspec, va_list arglist);

#ifdef __cplusplus
}
#endif

#endif /* _RTXPRINTSTREAM_H_ */