/*
 * This file is a part of CMSLU -- Content Management System like Unix
 * and is not publicly distributed
 * 
 * Copyright (c) 2008, Tomasz Sowa
 * All rights reserved.
 * 
 */
 
#ifndef headerfilecookieparser
#define headerfilecookieparser

#include <fcgiapp.h>
#include "httpsimpleparser.h"
#include "requesttypes.h"




class CookieParser : public HttpSimpleParser
{

	const char * cookie_string;
	CookieTable & cookie_table;
	

protected:


	virtual int GetChar()
	{
		if( !cookie_string || *cookie_string == 0 )
			return -1;
		
		return (int)(unsigned char)*(cookie_string++);	
	}
	

	virtual void Parameter(std::string & name, std::string & value)
	{
		// Cookie names are case insensitive according to section 3.1 of RFC 2965
		ToLower(name);
		
		std::pair<CookieTable::iterator, bool> res = cookie_table.insert( std::make_pair(name, value) );	
		
		log << log2 << "Cookie, name: \"" << name << "\", value: \"" << value << "\"";
		
		if( res.second == false )
			log << log2 << " (skipped)";
			
		log << log2 << logend;
	}


public:


	CookieParser(const char * cookie_string_, CookieTable & cookie_table_) : cookie_string(cookie_string_), cookie_table(cookie_table_)
	{
		HttpSimpleParser::separator               = ';';
		HttpSimpleParser::value_can_be_quoted     = true;
		HttpSimpleParser::skip_white_chars        = true;
		HttpSimpleParser::recognize_special_chars = false;
	}

};



#endif