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XSECCryptoException.hpp

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00001 /*
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00009  * modification, are permitted provided that the following conditions
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00019  *
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00059 
00060 /*
00061  * XSEC
00062  *
00063  * XSECCryptoException:= How we throw exceptions in XSEC
00064  *
00065  * Author(s): Berin Lautenbach
00066  *
00067  * $Id: XSECCryptoException.hpp,v 1.4 2003/04/07 12:27:13 blautenb Exp $
00068  *
00069  */
00070 #ifndef XSECCRYPTOEXCEPTION_INCLUDE
00071 #define XSECCRYPTOEXCEPTION_INCLUDE
00072 
00073 #include <xsec/utils/XSECSafeBuffer.hpp>
00074 
00075 #include <stdlib.h>
00076 
00089 extern const char * XSECCryptoExceptionStrings[];
00090 
00107 class DSIG_EXPORT XSECCryptoException {
00108 
00109 public:
00110 
00121     enum XSECCryptoExceptionType {
00122 
00123         None                        = 0,
00124         GeneralError                = 1,
00125         MDError                     = 2,        // Error in Message Digest
00126         Base64Error                 = 3,        // Error in a Base64 operation
00127         MemoryError                 = 4,        // Memory allocation error
00128         X509Error                   = 5,        // X509 problem
00129         DSAError                    = 6,        // DSA Error
00130         RSAError                    = 7,        // RSA Error
00131         UnknownError                = 8         // Must be last!
00132 
00133     };
00134 
00135     
00136 public:
00137 
00140 
00153     XSECCryptoException(XSECCryptoExceptionType eNum, char * inMsg = NULL);
00154 
00164     XSECCryptoException(XSECCryptoExceptionType eNum, safeBuffer &inMsg);
00165 
00172     XSECCryptoException(const XSECCryptoException &toCopy);
00173     ~XSECCryptoException();
00174 
00176 
00179 
00188     const char * getMsg(void);
00189 
00197 
00198     XSECCryptoExceptionType getType(void);
00199 
00200 private:
00201 
00202     char                * msg;              // Message to the caller
00203     XSECCryptoExceptionType type;               // Type of exception
00204     XSECCryptoException();
00205 
00206 };
00207 
00208 
00209 #endif /* XSECCryptoEXCEPTION_HEADER */

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