00001 /* 00002 Copyright (c) 2010, The Barbarian Group 00003 All rights reserved. 00004 00005 Redistribution and use in source and binary forms, with or without modification, are permitted provided that 00006 the following conditions are met: 00007 00008 * Redistributions of source code must retain the above copyright notice, this list of conditions and 00009 the following disclaimer. 00010 * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and 00011 the following disclaimer in the documentation and/or other materials provided with the distribution. 00012 00013 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 00014 WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 00015 PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 00016 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 00017 TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00018 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00019 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00020 POSSIBILITY OF SUCH DAMAGE. 00021 */ 00022 00023 #pragma once 00024 00025 #include <map> 00026 #include <string> 00027 #include <vector> 00028 #include "cinder/Cinder.h" 00029 #include "cinder/Stream.h" 00030 #include "cinder/DataSource.h" 00031 00032 class TiXmlDocument; 00033 class TiXmlElement; 00034 00035 namespace cinder { 00036 00037 class XmlElement; 00038 00039 class XmlDocument { 00040 public: 00041 XmlDocument(); 00042 XmlDocument( const std::string &filePath ); 00043 XmlDocument( std::istream& is ); 00044 XmlDocument( shared_ptr<cinder::IStream> is ); 00045 XmlDocument( DataSourceRef dataSource ); 00046 00047 //XmlDocument( const char * str ) : tiDoc( str ) {} 00048 //XmlDocument( const std::string& str ) : tiDoc( str ) {} 00049 00050 friend std::istream& operator>>( std::istream& in, XmlDocument &base ); 00051 friend std::ostream& operator<<( std::ostream& out, const XmlDocument &base ); 00052 00053 XmlElement rootNode() const; 00054 00055 std::vector<XmlElement> xpath( const char *aXpathExpr ) const; 00056 00057 private: 00058 shared_ptr<TiXmlDocument> tiDoc; 00059 }; 00060 00061 class XmlElement { 00062 public: 00063 XmlElement() : tiNode( 0 ) {} 00064 XmlElement( TiXmlElement * aTiNode ) : tiNode( aTiNode ) {} 00065 00066 std::string name() const; 00067 00068 bool operator==( const XmlElement &rhs ) const 00069 { 00070 return ( tiNode == rhs.tiNode ); 00071 } 00072 00073 bool operator!=( const XmlElement &rhs ) const 00074 { 00075 return ! ( *this == rhs ); 00076 } 00077 00078 bool hasChildren() const; 00079 00080 std::vector<XmlElement> xpath( const char *aXpathExpr ) const; 00081 XmlElement findChild( const char *aNodeName ) const; 00082 00083 XmlElement parent() const; 00084 std::vector<XmlElement> children() const; 00085 00086 XmlElement firstChild() const; 00087 XmlElement lastChild() const; 00088 00089 XmlElement nextSibling() const; 00090 XmlElement previousSibling() const; 00091 00092 std::string value() const; 00093 00094 std::map<std::string,std::string> attributes() const; 00095 00096 void setAttribute( const char *attrName, const char *attrValue ); 00097 void addChild( const char *name, const char *value = "" ); 00098 00099 friend std::ostream& operator<<( std::ostream &out, const XmlElement &base ); 00100 private: 00101 TiXmlElement *tiNode; 00102 }; 00103 00104 } // namespace cinder