00001 // @(#)root/xmlparser:$Id: TXMLDocument.cxx 28833 2009-06-05 14:08:12Z rdm $ 00002 // Author: Jose Lo 12/4/2005 00003 00004 /************************************************************************* 00005 * Copyright (C) 1995-2005, Rene Brun and Fons Rademakers. * 00006 * All rights reserved. * 00007 * * 00008 * For the licensing terms see $ROOTSYS/LICENSE. * 00009 * For the list of contributors see $ROOTSYS/README/CREDITS. * 00010 *************************************************************************/ 00011 00012 ////////////////////////////////////////////////////////////////////////// 00013 // // 00014 // TXMLDocument // 00015 // // 00016 // TXMLDocument contains a pointer to an xmlDoc structure, after the // 00017 // parser returns a tree built during the document analysis. // 00018 // // 00019 ////////////////////////////////////////////////////////////////////////// 00020 00021 #include "TXMLDocument.h" 00022 #include "TXMLNode.h" 00023 #include <libxml/tree.h> 00024 00025 00026 ClassImp(TXMLDocument); 00027 00028 //______________________________________________________________________________ 00029 TXMLDocument::TXMLDocument(_xmlDoc *doc) : fXMLDoc(doc) 00030 { 00031 // TXMLDocument constructor. 00032 00033 if (fXMLDoc) { 00034 fRootNode = new TXMLNode(xmlDocGetRootElement(fXMLDoc)); 00035 } else { 00036 fRootNode = 0; 00037 } 00038 } 00039 00040 //______________________________________________________________________________ 00041 TXMLDocument::~TXMLDocument() 00042 { 00043 // TXMLDocument destructor. 00044 // Free the global variables that may 00045 // have been allocated by the parser. 00046 00047 delete fRootNode; 00048 xmlFreeDoc(fXMLDoc); 00049 } 00050 00051 //______________________________________________________________________________ 00052 TXMLNode *TXMLDocument::GetRootNode() const 00053 { 00054 // Returns the root element node. 00055 00056 return fRootNode; 00057 } 00058 00059 //______________________________________________________________________________ 00060 const char *TXMLDocument::Version() const 00061 { 00062 // Returns the XML version string or 0 in case there is no document set. 00063 00064 if (fXMLDoc) 00065 return (const char *) fXMLDoc->version; 00066 return 0; 00067 } 00068 00069 //______________________________________________________________________________ 00070 const char *TXMLDocument::Encoding() const 00071 { 00072 // Returns external initial encoding, if any or 0 in case there is no 00073 // document set. 00074 00075 if (fXMLDoc) 00076 return (const char *) fXMLDoc->encoding; 00077 return 0; 00078 } 00079 00080 //______________________________________________________________________________ 00081 const char *TXMLDocument::URL() const 00082 { 00083 // Returns the URI for the document or 0 in case there is no document set. 00084 00085 if (fXMLDoc) 00086 return (const char *) fXMLDoc->URL; 00087 return 0; 00088 }
1.5.1