dvander@591: /**
ds@653:  * vim: set ts=4 :
dvander@591:  * ===============================================================
dvander@591:  * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.
dvander@591:  * ===============================================================
dvander@591:  *
dvander@591:  * This file is not open source and may not be copied without explicit
dvander@591:  * written permission of AlliedModders LLC.  This file may not be redistributed 
dvander@591:  * in whole or significant part.
dvander@591:  * For information, see LICENSE.txt or http://www.sourcemod.net/license.php
dvander@591:  *
dvander@591:  * Version: $Id$
dvander@591:  */
dvander@591: 
dvander@591: #ifndef _INCLUDE_SOURCEMOD_TEXTPARSERS_H_
dvander@591: #define _INCLUDE_SOURCEMOD_TEXTPARSERS_H_
dvander@591: 
dvander@591: #include <ITextParsers.h>
dvander@591: #include "sm_globals.h"
dvander@591: 
dvander@591: using namespace SourceMod;
dvander@591: 
dvander@591: inline unsigned int _GetUTF8CharBytes(const char *stream)
dvander@591: {
dvander@591: 	unsigned char c = *(unsigned char *)stream;
dvander@591: 	if (c & (1<<7))
dvander@591: 	{
dvander@591: 		if (c & (1<<5))
dvander@591: 		{
dvander@591: 			if (c & (1<<4))
dvander@591: 			{
dvander@591: 				return 4;
dvander@591: 			}
dvander@591: 			return 3;
dvander@591: 		}
dvander@591: 		return 2;
dvander@591: 	}
dvander@591: 	return 1;
dvander@591: }
dvander@591: 
dvander@631: bool IsWhitespace(const char *stream);
dvander@631: 
dvander@591: /**
dvander@591:  * @param void *			IN: Stream pointer
dvander@591:  * @param char *			IN/OUT: Stream buffer
dvander@591:  * @param size_t			IN: Maximum size of buffer
dvander@591:  * @param unsigned int *	OUT: Number of bytes read (0 = end of stream)
dvander@591:  * @return					True on success, false on failure
dvander@591:  */
dvander@591: typedef bool (*STREAMREADER)(void *, char *, size_t, unsigned int *);
dvander@591: 
dvander@616: class TextParsers : 
dvander@591: 	public ITextParsers,
dvander@591: 	public SMGlobalClass
dvander@591: {
dvander@591: public:
dvander@616: 	TextParsers();
dvander@591: public: //SMGlobalClass
dvander@591: 	void OnSourceModAllInitialized();
dvander@591: public:
dvander@591: 	bool ParseFile_INI(const char *file, 
dvander@591: 		ITextListener_INI *ini_listener,
dvander@591: 		unsigned int *line,
dvander@591: 		unsigned int *col);
dvander@591: 
dvander@591: 	SMCParseError ParseFile_SMC(const char *file, 
dvander@591: 		ITextListener_SMC *smc_listener, 
dvander@591: 		unsigned int *line, 
dvander@591: 		unsigned int *col);
dvander@591: 
dvander@591: 	unsigned int GetUTF8CharBytes(const char *stream);
dvander@591: 
dvander@591: 	const char *GetSMCErrorString(SMCParseError err);
dvander@591: private:
dvander@591: 	SMCParseError ParseString_SMC(const char *stream, 
dvander@591: 		ITextListener_SMC *smc,
dvander@591: 		unsigned int *line,
dvander@591: 		unsigned int *col);
dvander@591: 	SMCParseError ParseStream_SMC(void *stream, 
dvander@591: 		STREAMREADER srdr,
dvander@591: 		ITextListener_SMC *smc,
dvander@591: 		unsigned int *line, 
dvander@591: 		unsigned int *col);
dvander@591: 
dvander@591: };
dvander@591: 
dvander@616: extern TextParsers g_TextParser;
dvander@591: 
dvander@591: #endif //_INCLUDE_SOURCEMOD_TEXTPARSERS_H_