XSECException.hpp

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/*
 * Copyright 2002-2005 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * XSEC
 *
 * XSECException:= How we throw exceptions in XSEC
 *
 * Author(s): Berin Lautenbach
 *
 * $Id: XSECException.hpp,v 1.18 2005/02/03 13:26:30 milan Exp $
 *
 */

#ifndef XSECEXCEPTION_INCLUDE
#define XSECEXCEPTION_INCLUDE

#include <xsec/framework/XSECDefs.hpp>

class DSIG_EXPORT XSECException {

public:

    enum XSECExceptionType {

        None                        = 0,
        MemoryAllocationFail        = 1,
        NoHashFoundInDigestValue    = 2,
        UnknownDSIGAttribute        = 3,
        ExpectedDSIGChildNotFound   = 4,
        UnknownTransform            = 5,
        TransformInputOutputFail    = 6,
        IDNotFoundInDOMDoc          = 7,
        UnsupportedXpointerExpr     = 8,
        XPathError                  = 9,
        XSLError                    = 10,
        Unsupported                 = 11,
        LoadEmptySignature          = 12,
        LoadNonSignature            = 13,
        UnknownCanonicalization     = 14,
        UnknownSignatureAlgorithm   = 15,
        LoadEmptyX509               = 16,
        LoadNonX509                 = 17,
        OpenSSLError                = 18,
        SigVfyError                 = 19,
        LoadEmptySignedInfo         = 20,
        LoadNonSignedInfo           = 21,
        ExpectedReferenceURI        = 22,
        NotLoaded                   = 23,
        CryptoProviderError         = 24,
        KeyInfoError                = 25,
        SigningError                = 26,
        LoadEmptyInfoName           = 27,
        LoadNonInfoName             = 28,
        UnknownKeyValue             = 29,
        SignatureCreationError      = 30,
        ErrorOpeningURI             = 31,
        ProviderError               = 32,
        InternalError               = 33,
        EnvelopeError               = 34,
        UnsupportedFunction         = 35,
        TransformError              = 36,
        SafeBufferError             = 37,
        HTTPURIInputStreamError     = 38,
        LoadEmptyXPathFilter        = 39,
        XPathFilterError            = 40,
        DNameDecodeError            = 41,

        // Encryption errors
        EncryptedTypeError          = 42,
        ExpectedXENCChildNotFound   = 43,
        CipherDataError             = 44,
        CipherValueError            = 45,
        CipherError                 = 46,
        AlgorithmMapperError        = 47,
        EncryptionMethodError       = 48,
        CipherReferenceError        = 49,
        ObjectError                 = 50,

        // XKMS Error
        XKMSError                   = 51,
        ExpectedXKMSChildNotFound   = 52,
        MessageAbstractTypeError    = 53,
        RequestAbstractTypeError    = 54,
        ResultTypeError             = 55,
        StatusError                 = 56,
        UnknownError                = 58        // Must be last!

    };


    XSECException(XSECExceptionType eNum, const XMLCh * inMsg = NULL);

    XSECException(XSECExceptionType eNum, const char * inMsg);

    // XSECException(XSECExceptionType eNum, safeBuffer &inMsg);
    
    XSECException(const XSECException &toCopy);
    ~XSECException();
    


    const XMLCh * getMsg(void);

    XSECExceptionType getType(void);

private:

    XMLCh               * msg;              // Message to the caller
    XSECExceptionType   type;               // Type of exception
    
    /* Unimplemented Constructor */
    XSECException();


};

#endif /* XSECEXCEPTION_INCLUDE */

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