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d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
93 lines
3.0 KiB
C++
93 lines
3.0 KiB
C++
// Created on: 2001-07-20
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// Created by: Alexander GRIGORIEV
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// Copyright (c) 2001-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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//AGV 060302: Input from istream
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// AGV 130302: bug corr: was error if strlen(root_elem_name) < 7
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#ifndef LDOM_XmlReader_HeaderFile
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#define LDOM_XmlReader_HeaderFile
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//#define XML_BUFFER_SIZE 1000
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#define XML_BUFFER_SIZE 20480
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#include <LDOM_BasicElement.hxx>
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class TCollection_AsciiString;
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class LDOM_OSStream;
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// Class LDOM_XmlReader
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//
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class LDOM_XmlReader
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{
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public:
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enum RecordType {
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XML_UNKNOWN,
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XML_HEADER,
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XML_DOCTYPE,
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XML_COMMENT,
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XML_START_ELEMENT,
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XML_END_ELEMENT,
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XML_FULL_ELEMENT,
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XML_TEXT,
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XML_CDATA,
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XML_EOF
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};
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// ---------- PUBLIC METHODS ----------
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LDOM_XmlReader (const int aFileDes, const Handle(LDOM_MemManager)& aDocument,
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TCollection_AsciiString& anErrorString);
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// Constructor - takes a file descriptor for input
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LDOM_XmlReader (istream& anInput, const Handle(LDOM_MemManager)& aDocument,
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TCollection_AsciiString& anErrorString);
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// Constructor - takes an istream for input
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RecordType ReadRecord (LDOM_OSStream& theData);
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// reading a markup or other element of XML format
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LDOM_BasicElement& GetElement () const { return * myElement; }
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// get the last element retrieved from the stream
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static Standard_Boolean getInteger (LDOMBasicString& theValue,
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const char * theStart,
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const char * theEnd);
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// try convert string theStart to LDOM_AsciiInteger, return False on success
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private:
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// ---------- PRIVATE (PROHIBITED) METHODS ----------
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LDOM_XmlReader (const LDOM_XmlReader& theOther);
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// Copy constructor
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LDOM_XmlReader& operator = (const LDOM_XmlReader& theOther);
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// Assignment
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private:
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// ---------- PRIVATE FIELDS ----------
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Standard_Boolean myEOF;
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int myFileDes; // alternative 1: file descriptor
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istream& myIStream; // alternative 2: istream
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TCollection_AsciiString & myError;
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Handle(LDOM_MemManager) myDocument;
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LDOM_BasicElement * myElement;
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const LDOM_BasicNode * myLastChild; // optim. reading attributes
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const char * myPtr;
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const char * myEndPtr;
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char myBuffer [XML_BUFFER_SIZE+4];
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};
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#endif
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