winamp/Src/xml/XMLReader.h

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2024-09-24 12:54:57 +00:00
#ifndef NULLSOFT_XML_XMLREADER_H
#define NULLSOFT_XML_XMLREADER_H
#include "obj_xml.h"
#include <vector>
#include "expat.h"
#include "../WAT/WAT.h"
struct CallbackStruct
{
CallbackStruct(ifc_xmlreadercallback* _callback, const wchar_t* _match, bool doUpper);
CallbackStruct();
~CallbackStruct();
ifc_xmlreadercallback* callback;
wchar_t* match;
};
class XMLReader : public obj_xml
{
public:
XMLReader();
~XMLReader();
void RegisterCallback(const wchar_t* matchstr, ifc_xmlreadercallback* callback);
void UnregisterCallback(ifc_xmlreadercallback* callback);
int Open();
int OpenNamespace();
void OldFeed(void* data, size_t dataSize);
int Feed(void* data, size_t dataSize);
void Close();
void PushContext();
void PopContext();
void Reset();
void SetEncoding(const wchar_t* encoding);
int SetCaseSensitive();
protected:
RECVS_DISPATCH;
public:
void XMLCALL StartTag(const wchar_t* name, const wchar_t** atts);
void XMLCALL EndTag(const wchar_t* name);
void XMLCALL TextHandler(const wchar_t* s, int len);
void XMLCALL StartTag(const char* name, const char** atts);
void XMLCALL EndTag(const char* name);
void XMLCALL TextHandler(const char* s, int len);
private:
const wchar_t* BuildPath();
const wchar_t* AddPath(const wchar_t* node);
const wchar_t* AddPath(const char* node);
const wchar_t* RemovePath(const wchar_t* node);
const wchar_t* RemovePath(const char* node);
std::wstring pathString;//, pathUpper;
std::wstring endPathString;//, endPathUpper;
std::wstring currentNode;
private:
std::vector<CallbackStruct*> callbacks;
std::vector<XML_Parser> context;
XML_Parser parser;
bool case_sensitive;
std::wstring textCache;
};
#endif