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XSECException.hpp

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/*
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2002 Berin Lautenbach.  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. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by
 *                   Berin Lautenbach"
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "XSEC", "xml-security-c" and Berin Lautenbach must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact berin@users.sourceforge.net.
 *
 * 5. Products derived from this software may not be called "xml-security-c",
 *    nor may "xml-security-c" appear in their name, without prior written
 *    permission of Berin Lautenbach.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL BERIN LAUTENBACH OR OTHER
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 */

/*
 * XSEC
 *
 * XSECException:= How we throw exceptions in XSEC
 *
 */
#ifndef XSECEXCEPTION_INCLUDE
#define XSECEXCEPTION_INCLUDE

#include <xsec/utils/XSECSafeBuffer.hpp>

#include <stdlib.h>

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,
        UnknownError                = 37        // Must be last!

    };

private:

    char                * msg;              // Message to the caller
    XSECExceptionType   type;               // Type of exception
    

public:

    XSECException(XSECExceptionType eNum, char * inMsg = NULL);
    XSECException(XSECExceptionType eNum, safeBuffer &inMsg);
    XSECException(const XSECException &toCopy);
    ~XSECException();

    const char * getMsg(void);
    XSECExceptionType getType(void);

private:

    XSECException();

};


#endif /* XSECEXCEPTION_INCLUDE */

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