crypto/external/bsd/openssl/dist/MacOS/GetHTTPS.src/ErrorHandling.cpp

   1 /* ====================================================================
   2  * Copyright (c) 1998-1999 The OpenSSL Project.  All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  *
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  *
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in
  13  *    the documentation and/or other materials provided with the
  14  *    distribution.
  15  *
  16  * 3. All advertising materials mentioning features or use of this
  17  *    software must display the following acknowledgment:
  18  *    "This product includes software developed by the OpenSSL Project
  19  *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
  20  *
  21  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  22  *    endorse or promote products derived from this software without
  23  *    prior written permission. For written permission, please contact
  24  *    openssl-core@openssl.org.
  25  *
  26  * 5. Products derived from this software may not be called "OpenSSL"
  27  *    nor may "OpenSSL" appear in their names without prior written
  28  *    permission of the OpenSSL Project.
  29  *
  30  * 6. Redistributions of any form whatsoever must retain the following
  31  *    acknowledgment:
  32  *    "This product includes software developed by the OpenSSL Project
  33  *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
  34  *
  35  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  36  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  37  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  38  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
  39  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  40  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  41  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  42  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  43  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  44  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  45  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  46  * OF THE POSSIBILITY OF SUCH DAMAGE.
  47  * ====================================================================
  48  *
  49  * This product includes cryptographic software written by Eric Young
  50  * (eay@cryptsoft.com).  This product includes software written by Tim
  51  * Hudson (tjh@cryptsoft.com).
  52  *
  53  */
  54
  55
  56
  57  #include "ErrorHandling.hpp"
  58 #include "CPStringUtils.hpp"
  59
  60 #ifdef __EXCEPTIONS_ENABLED__
  61         #include "CMyException.hpp"
  62 #endif
  63
  64
  65 static char                                     gErrorMessageBuffer[512];
  66
  67 char                                            *gErrorMessage = gErrorMessageBuffer;
  68 int                                                     gErrorMessageMaxLength = sizeof(gErrorMessageBuffer);
  69
  70
  71
  72 void SetErrorMessage(const char *theErrorMessage)
  73 {
  74         if (theErrorMessage != nil)
  75         {
  76                 CopyCStrToCStr(theErrorMessage,gErrorMessage,gErrorMessageMaxLength);
  77         }
  78 }
  79
  80
  81 void SetErrorMessageAndAppendLongInt(const char *theErrorMessage,const long theLongInt)
  82 {
  83         if (theErrorMessage != nil)
  84         {
  85                 CopyCStrAndConcatLongIntToCStr(theErrorMessage,theLongInt,gErrorMessage,gErrorMessageMaxLength);
  86         }
  87 }
  88
  89 void SetErrorMessageAndCStrAndLongInt(const char *theErrorMessage,const char * theCStr,const long theLongInt)
  90 {
  91         if (theErrorMessage != nil)
  92         {
  93                 CopyCStrAndInsertCStrLongIntIntoCStr(theErrorMessage,theCStr,theLongInt,gErrorMessage,gErrorMessageMaxLength);
  94         }
  95
  96 }
  97
  98 void SetErrorMessageAndCStr(const char *theErrorMessage,const char * theCStr)
  99 {
 100         if (theErrorMessage != nil)
 101         {
 102                 CopyCStrAndInsertCStrLongIntIntoCStr(theErrorMessage,theCStr,-1,gErrorMessage,gErrorMessageMaxLength);
 103         }
 104 }
 105
 106
 107 void AppendCStrToErrorMessage(const char *theErrorMessage)
 108 {
 109         if (theErrorMessage != nil)
 110         {
 111                 ConcatCStrToCStr(theErrorMessage,gErrorMessage,gErrorMessageMaxLength);
 112         }
 113 }
 114
 115
 116 void AppendLongIntToErrorMessage(const long theLongInt)
 117 {
 118         ConcatLongIntToCStr(theLongInt,gErrorMessage,gErrorMessageMaxLength);
 119 }
 120
 121
 122
 123 char *GetErrorMessage(void)
 124 {
 125         return gErrorMessage;
 126 }
 127
 128
 129 OSErr GetErrorMessageInNewHandle(Handle *inoutHandle)
 130 {
 131 OSErr           errCode;
 132
 133
 134         errCode = CopyCStrToNewHandle(gErrorMessage,inoutHandle);
 135
 136         return(errCode);
 137 }
 138
 139
 140 OSErr GetErrorMessageInExistingHandle(Handle inoutHandle)
 141 {
 142 OSErr           errCode;
 143
 144
 145         errCode = CopyCStrToExistingHandle(gErrorMessage,inoutHandle);
 146
 147         return(errCode);
 148 }
 149
 150
 151
 152 OSErr AppendErrorMessageToHandle(Handle inoutHandle)
 153 {
 154 OSErr           errCode;
 155
 156
 157         errCode = AppendCStrToHandle(gErrorMessage,inoutHandle,nil);
 158
 159         return(errCode);
 160 }
 161
 162
 163 #ifdef __EXCEPTIONS_ENABLED__
 164
 165 void ThrowErrorMessageException(void)
 166 {
 167         ThrowDescriptiveException(gErrorMessage);
 168 }
 169
 170 #endif