/usr/include/xsec/dsig/DSIGTransform.hpp is in libxml-security-c-dev 1.7.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 | /**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
*
* DSIGTransform := Base (virtual) class that defines a DSIG Transform
*
* Author(s): Berin Lautenbach
*
* $Id: DSIGTransform.hpp 1125514 2011-05-20 19:08:33Z scantor $
*
*/
#ifndef DSIGTRANSFORM_INCLUDE
#define DSIGTRANSFORM_INCLUDE
#include <xsec/dsig/DSIGConstants.hpp>
#include <xsec/framework/XSECDefs.hpp>
XSEC_DECLARE_XERCES_CLASS(DOMNode);
XSEC_DECLARE_XERCES_CLASS(DOMElement);
XSEC_DECLARE_XERCES_CLASS(DOMDocument);
#include <stdio.h>
class XSECEnv;
class TXFMChain;
/**
* @ingroup pubsig
*/
/**
* @brief The base class for transforms.
*
* The DSIGTransform class is the base class used to hold \<Transform\> elements
* within a document.
*
* It does not in actually perform any transformations - only hold the information
* about a transform in a \<Signature\> structure.
*
* @see TXFMBase
*
*/
class DSIG_EXPORT DSIGTransform {
public:
/** @name Constructors and Destructors */
//@{
/**
* \brief Contructor used for existing XML signatures.
*
* The Node structure already exists, so this type of Transform constructor
* will generally read the nodes in.
*
* @note DSIGTransform structures should only ever be created via calls to a
* DSIGTransformList object.
*
* @param env The environment in which this transform operates
* @param node The DOM node (within doc) that is to be used as the base of the Transform.
* @see #load
*/
DSIGTransform(const XSECEnv * env, XERCES_CPP_NAMESPACE_QUALIFIER DOMNode * node) :
mp_txfmNode(node),
mp_env(env) {};
/**
* \brief Contructor used for new signatures.
*
* The Node structure will have to be created by the implementation class
*
* @note DSIGTransform structures should only ever be created via calls to a
* DSIGTransformList object.
*
* @param env The environment descriptor for the object
*
*/
DSIGTransform(const XSECEnv * env) :
mp_txfmNode(NULL),
mp_env(env) {};
/**
* \brief Destructor.
*
* Destroy the DSIGSignature elements.
*
* Does not destroy any associated DOM Nodes
*/
virtual ~DSIGTransform() {};
//@}
/** @name Interface Methods */
//@{
/**
* \brief Determine the transform type.
*
* Used to determine what the type of the transform is.
*
*/
virtual transformType getTransformType() = 0;
/**
* \brief Create the transformer element and append to an existing Chain.
*
* Implemented by each Transform class and used by the DSIGSignature
* to construct a complete Transform chain (TXFMChain).
*/
virtual void appendTransformer(TXFMChain * input) = 0;
/**
* \brief Construct a new transform.
*
* Instruct the implementation to create the required
* transform and return the newly constructed DOMNode structure
*/
virtual XERCES_CPP_NAMESPACE_QUALIFIER DOMElement *
createBlankTransform(XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument * parentDoc) = 0;
/**
* \brief Load a DOM structure
*
* Take the original node and load any sub nodes in the transform
* (if necessary)
*/
virtual void load(void) = 0;
//@}
protected:
/** @name Utility Functions */
//@{
/**
* \brief Create the basic node structure of a transform
*
*/
XERCES_CPP_NAMESPACE_QUALIFIER DOMElement * createTransformNode();
XERCES_CPP_NAMESPACE_QUALIFIER DOMNode
* mp_txfmNode; // The node that we read from
const XSECEnv * mp_env; // Owning signature
private:
DSIGTransform();
DSIGTransform(const DSIGTransform &theOther);
};
#endif /* #define DSIGTRANSFORM_INCLUDE */
|