Integration of OCCT 6.5.0 from SVN

src/LDOM/LDOM_XmlReader.hxx

@@ -0,0 +1,81 @@
+// File:      LDOM_XmlReader.hxx
+// Created:   20.07.01 15:27:57
+// Author:    Alexander GRIGORIEV
+// Copyright: OpenCascade 2001
+// History:   AGV 060302: Input from istream
+//            AGV 130302: bug corr: was error if strlen(root_elem_name) < 7
+
+#ifndef LDOM_XmlReader_HeaderFile
+#define LDOM_XmlReader_HeaderFile
+
+//#define XML_BUFFER_SIZE 1000
+#define XML_BUFFER_SIZE 20480
+
+#include <LDOM_BasicElement.hxx>
+
+class TCollection_AsciiString;
+class LDOM_OSStream;
+
+//  Class LDOM_XmlReader
+//
+
+class LDOM_XmlReader 
+{
+ public:
+  enum RecordType {
+    XML_UNKNOWN,
+    XML_HEADER,
+    XML_DOCTYPE,
+    XML_COMMENT,
+    XML_START_ELEMENT,
+    XML_END_ELEMENT,
+    XML_FULL_ELEMENT,
+    XML_TEXT,
+    XML_CDATA,
+    XML_EOF
+  };
+
+  // ---------- PUBLIC METHODS ----------
+  LDOM_XmlReader (const int aFileDes, const Handle(LDOM_MemManager)& aDocument,
+                  TCollection_AsciiString& anErrorString);
+  // Constructor - takes a file descriptor for input
+
+  LDOM_XmlReader (istream& anInput, const Handle(LDOM_MemManager)& aDocument,
+                  TCollection_AsciiString& anErrorString);
+  // Constructor - takes an istream for input
+
+  RecordType            ReadRecord      (LDOM_OSStream& theData);
+  // reading a markup or other element of XML format
+
+  LDOM_BasicElement&    GetElement      () const        { return * myElement; }
+  // get the last element retrieved from the stream
+
+  static Standard_Boolean getInteger    (LDOMBasicString&       theValue,
+                                         const char             * theStart,
+                                         const char             * theEnd);
+  // try convert string theStart to LDOM_AsciiInteger, return False on success
+
+ private:
+  // ---------- PRIVATE (PROHIBITED) METHODS ----------
+  LDOM_XmlReader (const LDOM_XmlReader& theOther);
+  // Copy constructor
+
+  LDOM_XmlReader& operator = (const LDOM_XmlReader& theOther);
+  // Assignment
+
+ private:
+  // ---------- PRIVATE FIELDS ----------
+
+  Standard_Boolean              myEOF;
+  int                           myFileDes; // alternative 1: file descriptor
+  istream&                      myIStream; // alternative 2: istream
+  TCollection_AsciiString       & myError;
+  Handle(LDOM_MemManager)       myDocument;
+  LDOM_BasicElement             * myElement;
+  const LDOM_BasicNode          * myLastChild;  // optim. reading attributes
+  const char                    * myPtr;
+  const char                    * myEndPtr;
+  char                          myBuffer [XML_BUFFER_SIZE+4];
+};
+
+#endif