116 lines
2.8 KiB
C++
116 lines
2.8 KiB
C++
/*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is TransforMiiX XSLT processor.
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*
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* The Initial Developer of the Original Code is The MITRE Corporation.
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* Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
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*
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* Portions created by Keith Visco as a Non MITRE employee,
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* (C) 1999 Keith Visco. All Rights Reserved.
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*
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* Contributor(s):
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* Keith Visco, kvisco@ziplink.net
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* -- original author.
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*
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*/
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/**
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* An XML Utility class
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**/
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#ifndef MITRE_XMLUTILS_H
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#define MITRE_XMLUTILS_H
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#include "baseutils.h"
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#include "txAtom.h"
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class String;
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class txExpandedName {
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public:
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txExpandedName(PRInt32 aNsID, txAtom* aLocalName);
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~txExpandedName();
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MBool
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operator == (const txExpandedName& rhs)
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{
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return ((mNamespaceID == rhs.mNamespaceID) &&
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(mLocalName == rhs.mLocalName));
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}
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MBool
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operator != (const txExpandedName& rhs)
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{
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return ((mNamespaceID != rhs.mNamespaceID) ||
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(mLocalName != rhs.mLocalName));
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}
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PRInt32 mNamespaceID;
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txAtom* mLocalName;
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};
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class XMLUtils {
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public:
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static void getPrefix(const String& src, String& dest);
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static void getLocalPart(const String& src, String& dest);
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/**
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* Returns true if the given String is a valid XML QName
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**/
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static MBool isValidQName(String& name);
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/**
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* Returns true if the given string has only whitespace characters
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**/
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static MBool isWhitespace(const String& text);
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/**
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* Normalizes the value of a XML processingInstruction
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**/
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static void normalizePIValue(String& attValue);
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/**
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* Is this a whitespace string to be stripped?
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* Newlines (#xD), tabs (#x9), spaces (#x20), CRs (#xA) only?
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* @param data the String to test for whitespace
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**/
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static MBool shouldStripTextnode (const String& data);
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private:
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/**
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* Returns true if the given character represents an Alpha letter
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**/
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static MBool isAlphaChar(PRInt32 ch);
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/**
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* Returns true if the given character represents a numeric letter (digit)
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**/
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static MBool isDigit(PRInt32 ch);
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/**
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* Returns true if the given character is an allowable QName character
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**/
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static MBool isQNameChar(PRInt32 ch);
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/**
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* Returns true if the given character is an allowable NCName character
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**/
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static MBool isNCNameChar(PRInt32 ch);
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}; //-- XMLUtils
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#endif
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