00001
00002
00003 #ifndef MiX_SAXPARSER_H_
00004 #define MiX_SAXPARSER_H_
00005
00006 #include <map>
00007 #include <stack>
00008
00009 #include "classes.h"
00010 #include "DefaultXMLTraits.h"
00011 #include "misc.h"
00012 #include "Tokenizer.h"
00013 #include "SAX_EventHandler.h"
00014 #include "XMLString.h"
00015 #include "AttrMap.h"
00016
00017 namespace MiX{
00018 template <class charT,class char_traits,class xml_traits>
00019 class SAX_Parser{
00020 public:
00021 MiX_Template_Typedef(charT,char_traits,xml_traits);
00022 typedef SAX_Parser<charT,char_traits,xml_traits> this_type;
00023 typedef XMLToken<charT,char_traits,xml_traits> token_type;
00024 typedef SAX_EventHandler<charT,char_traits,xml_traits> handler_type;
00025 typedef Tokenizer<charT,char_traits,xml_traits> tokenizer_type;
00026 private:
00027 enum State{
00028 STATE_Text,
00029 STATE_Tag,
00030 STATE_Reference,
00031 STATE_Comment,
00032 STATE_Complete,
00033 STATE_Declaration,
00034 STATE_XMLDeclaration,
00035 STATE_Escape,
00036 STATE_Exception
00037 };
00038 State state_;
00039 tokenizer_type tokenizer_;
00040 handler_type* handler_;
00041 std::stack<string_type> validator_;
00042
00043 bool ignore_space_;
00044
00045 void skipSpaceTokens();
00046
00047 bool parsingLoop();
00048
00049 State parseText();
00050 State parseTag();
00051 State parseComment();
00052 State parseDeclaration();
00053 State parseXMLDeclaration();
00054
00055 attrmap_type parseAttributes();
00056 string_type parseReference();
00057
00058 void trimRight(string_type& str);
00059 public:
00061 SAX_Parser(){ handler_ = NULL; ignore_space_ = false; }
00068 void setEventHandler(handler_type* handler){
00069 handler_ = handler;
00070 };
00077 void setIgnoreSpace(bool flag) { ignore_space_ = flag; };
00084 bool parse(const string_type& text);
00091 bool parse(std::basic_istream<charT, char_traits>& is);
00092 };
00093 }
00094
00095 #ifndef MiX_SAXPARSER_CPP_
00096 #include "SAX_Parser.cpp"
00097 #endif
00098
00099 #endif