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ErrorHandling.cpp 4.7 KB

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  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. #include "ErrorHandling.hpp"
  55. #include "CPStringUtils.hpp"
  56. #ifdef __EXCEPTIONS_ENABLED__
  57. #include "CMyException.hpp"
  58. #endif
  59. static char gErrorMessageBuffer[512];
  60. char *gErrorMessage = gErrorMessageBuffer;
  61. int gErrorMessageMaxLength = sizeof(gErrorMessageBuffer);
  62. void SetErrorMessage(const char *theErrorMessage)
  63. {
  64. if (theErrorMessage != nil)
  65. {
  66. CopyCStrToCStr(theErrorMessage,gErrorMessage,gErrorMessageMaxLength);
  67. }
  68. }
  69. void SetErrorMessageAndAppendLongInt(const char *theErrorMessage,const long theLongInt)
  70. {
  71. if (theErrorMessage != nil)
  72. {
  73. CopyCStrAndConcatLongIntToCStr(theErrorMessage,theLongInt,gErrorMessage,gErrorMessageMaxLength);
  74. }
  75. }
  76. void SetErrorMessageAndCStrAndLongInt(const char *theErrorMessage,const char * theCStr,const long theLongInt)
  77. {
  78. if (theErrorMessage != nil)
  79. {
  80. CopyCStrAndInsertCStrLongIntIntoCStr(theErrorMessage,theCStr,theLongInt,gErrorMessage,gErrorMessageMaxLength);
  81. }
  82. }
  83. void SetErrorMessageAndCStr(const char *theErrorMessage,const char * theCStr)
  84. {
  85. if (theErrorMessage != nil)
  86. {
  87. CopyCStrAndInsertCStrLongIntIntoCStr(theErrorMessage,theCStr,-1,gErrorMessage,gErrorMessageMaxLength);
  88. }
  89. }
  90. void AppendCStrToErrorMessage(const char *theErrorMessage)
  91. {
  92. if (theErrorMessage != nil)
  93. {
  94. ConcatCStrToCStr(theErrorMessage,gErrorMessage,gErrorMessageMaxLength);
  95. }
  96. }
  97. void AppendLongIntToErrorMessage(const long theLongInt)
  98. {
  99. ConcatLongIntToCStr(theLongInt,gErrorMessage,gErrorMessageMaxLength);
  100. }
  101. char *GetErrorMessage(void)
  102. {
  103. return gErrorMessage;
  104. }
  105. OSErr GetErrorMessageInNewHandle(Handle *inoutHandle)
  106. {
  107. OSErr errCode;
  108. errCode = CopyCStrToNewHandle(gErrorMessage,inoutHandle);
  109. return(errCode);
  110. }
  111. OSErr GetErrorMessageInExistingHandle(Handle inoutHandle)
  112. {
  113. OSErr errCode;
  114. errCode = CopyCStrToExistingHandle(gErrorMessage,inoutHandle);
  115. return(errCode);
  116. }
  117. OSErr AppendErrorMessageToHandle(Handle inoutHandle)
  118. {
  119. OSErr errCode;
  120. errCode = AppendCStrToHandle(gErrorMessage,inoutHandle,nil);
  121. return(errCode);
  122. }
  123. #ifdef __EXCEPTIONS_ENABLED__
  124. void ThrowErrorMessageException(void)
  125. {
  126. ThrowDescriptiveException(gErrorMessage);
  127. }
  128. #endif