ErrorHandling.cpp

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/* ====================================================================
 * Copyright (c) 1998-1999 The OpenSSL Project.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
 *
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 *    [email protected].
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 *    "This product includes software developed by the OpenSSL Project
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 *
 * This product includes cryptographic software written by Eric Young
 * ([email protected]).  This product includes software written by Tim
 * Hudson ([email protected]).
 *
 */
 
 
 
 #include "ErrorHandling.hpp"
#include "CPStringUtils.hpp"

#ifdef __EXCEPTIONS_ENABLED__
    #include "CMyException.hpp"
#endif


static char                 gErrorMessageBuffer[512];

char                        *gErrorMessage = gErrorMessageBuffer;
int                         gErrorMessageMaxLength = sizeof(gErrorMessageBuffer);



void SetErrorMessage(const char *theErrorMessage)
{
    if (theErrorMessage != nil)
    {
        CopyCStrToCStr(theErrorMessage,gErrorMessage,gErrorMessageMaxLength);
    }
}


void SetErrorMessageAndAppendLongInt(const char *theErrorMessage,const long theLongInt)
{
    if (theErrorMessage != nil)
    {
        CopyCStrAndConcatLongIntToCStr(theErrorMessage,theLongInt,gErrorMessage,gErrorMessageMaxLength);
    }
}

void SetErrorMessageAndCStrAndLongInt(const char *theErrorMessage,const char * theCStr,const long theLongInt)
{
    if (theErrorMessage != nil)
    {
        CopyCStrAndInsertCStrLongIntIntoCStr(theErrorMessage,theCStr,theLongInt,gErrorMessage,gErrorMessageMaxLength);
    }

}

void SetErrorMessageAndCStr(const char *theErrorMessage,const char * theCStr)
{
    if (theErrorMessage != nil)
    {
        CopyCStrAndInsertCStrLongIntIntoCStr(theErrorMessage,theCStr,-1,gErrorMessage,gErrorMessageMaxLength);
    }
}


void AppendCStrToErrorMessage(const char *theErrorMessage)
{
    if (theErrorMessage != nil)
    {
        ConcatCStrToCStr(theErrorMessage,gErrorMessage,gErrorMessageMaxLength);
    }
}


void AppendLongIntToErrorMessage(const long theLongInt)
{
    ConcatLongIntToCStr(theLongInt,gErrorMessage,gErrorMessageMaxLength);
}



char *GetErrorMessage(void)
{
    return gErrorMessage;
}


OSErr GetErrorMessageInNewHandle(Handle *inoutHandle)
{
OSErr       errCode;


    errCode = CopyCStrToNewHandle(gErrorMessage,inoutHandle);
    
    return(errCode);
}


OSErr GetErrorMessageInExistingHandle(Handle inoutHandle)
{
OSErr       errCode;


    errCode = CopyCStrToExistingHandle(gErrorMessage,inoutHandle);
    
    return(errCode);
}



OSErr AppendErrorMessageToHandle(Handle inoutHandle)
{
OSErr       errCode;


    errCode = AppendCStrToHandle(gErrorMessage,inoutHandle,nil);
    
    return(errCode);
}


#ifdef __EXCEPTIONS_ENABLED__

void ThrowErrorMessageException(void)
{
    ThrowDescriptiveException(gErrorMessage);
}

#endif