*** Merged Code from Multiplayer Branch Revision 2960 ***

- Virtual File System (VFS) by birdflu. This is needed for Multiplayer and is also used for Single Player. Very neat system :-) - Multiplayer Version 1.1 + some additional features and bugfixes * INFO: If you compile a new EXE and want to test, be sure to also use the latest SVN GameDir files in your JA2 install directory * git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@2961 3b4a5df2-a311-0410-b5c6-a8a6f20db521
2026-08-19 14:20:30 +02:00 · 2009-06-04 21:01:45 +00:00
parent 17f44f63e8
commit 47db604b50
301 changed files with 76701 additions and 1843 deletions
@@ -0,0 +1,97 @@
+#ifndef _XML_PARSER_H_
+#define _XML_PARSER_H_
+
+#include "expat.h"
+#include "XML.h"
+
+class IXMLParser
+{
+public:
+	const XML_Char* ElementName;
+public:
+	IXMLParser(const XML_Char *element_name, XML_Parser &parser, IXMLParser* caller=NULL) 
+		: _parser(parser), _caller(caller), ElementName(element_name) {};
+	~IXMLParser() {};
+
+	/**
+	 *  Interface
+	 */
+	static void OnStartCallback(void *userData, const XML_Char* name, const XML_Char** atts)
+	{
+		((IXMLParser*)userData)->OnStartElement(name,atts);
+	}
+	static void OnEndCallback(void *userData, const XML_Char* name)
+	{
+		((IXMLParser*)userData)->OnEndElement(name);
+		// test if we are done here
+		if( ((IXMLParser*)userData)->_caller && (strcmp(name, ((IXMLParser*)userData)->ElementName) == 0) )
+		{
+			((IXMLParser*)userData)->_caller->GrabParser();
+		}
+	}
+	static void OnTextCallback(void *userData, const XML_Char *str, int len)
+	{
+		((IXMLParser*)userData)->OnTextElement(str,len);
+	}
+	void GrabParser()
+	{
+		XML_SetUserData(_parser,this);
+		XML_SetElementHandler(_parser, IXMLParser::OnStartCallback, IXMLParser::OnEndCallback);
+		XML_SetCharacterDataHandler(_parser, IXMLParser::OnTextCallback);
+	}
+
+	/**
+	 *  Override these methods in your parser
+	 */
+	virtual void OnStartElement(const XML_Char* name, const XML_Char** atts)
+	{};
+	virtual void OnEndElement(const XML_Char* name)
+	{};
+	virtual void OnTextElement(const XML_Char *str, int len)
+	{};
+protected:
+	XML_Char const* GetAttribute(const XML_Char* attr_name, const XML_Char** atts)
+	{
+		while(*atts)
+		{
+			if(strcmp(*atts++,attr_name) == 0)
+			{
+				return *atts;
+			}
+			atts++;
+		}
+		return "";
+	}
+	bool GetAttributeAsInt(const XML_Char* attr_name, const XML_Char** attr, int &value)
+	{
+		XML_Char const* result = GetAttribute(attr_name,attr);
+		if( strcmp(result,"") != 0)
+		{
+			value = (int)atol(result);
+			return true;
+		}
+		return false;
+	}
+	bool GetAttributeAsFloat(const XML_Char* attr_name, const XML_Char** attr, float &value)
+	{
+		XML_Char const* result = GetAttribute(attr_name,attr);
+		if( strcmp(result,"") != 0)
+		{
+			value = (float)atof(result);
+			return true;
+		}
+		return false;
+	}
+
+	int GetCurrentLineNumber()
+	{
+		return XML_GetCurrentLineNumber(this->_parser);
+	}
+protected:
+	std::string		sCharData;
+
+	XML_Parser&		_parser;
+	IXMLParser*		_caller;
+};
+
+#endif // _XML_PARSER_H_