www.pudn.com > simplec++codeforp2p.rar > html.h

// ------------------------------------------------
// File : html.h
// Date: 4-apr-2002
// Author: giles
// Desc: 
//
// (c) 2002 peercast.org
// ------------------------------------------------
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// ------------------------------------------------

#ifndef _HTML_H
#define _HTML_H

// ---------------------------------------
#include "xml.h"
#include "sys.h"
 
class FileStream; 

// ---------------------------------------
class HTML 
{
public:
	enum 
	{
		MAX_TAGLEVEL = 64,
		MAX_TAGLEN = 64
	};
 
	enum 
	{ 
		TMPL_UNKNOWN, 
		TMPL_LOOP, 
		TMPL_IF, 
		TMPL_ELSE, 
		TMPL_END 
	}; 

	HTML(const char *,Stream &);

	
	void	startNode(const char *, const char * = NULL);
	void	addLink(const char *, const char *, bool = false);
	void	startTag(const char *, const char * = NULL,...);
	void	startTagEnd(const char *, const char * = NULL,...);
	void	startSingleTagEnd(const char *,...);
	void	startTableRow(int);
	void	end();
	void	setRefresh(int sec) {refresh = sec;}
	void	setRefreshURL(const char *u){refreshURL.set(u);}
	void	addHead();
	void	startHTML();
	void	startBody();

	void	locateTo(const char *);
	void	addContent(const char *);

	void	writeOK(const char *); 
	void	writeTemplate(const char *, const char *); 
	void	writeRawFile(const char *);
	void	writeVariable(Stream &,const String &,int); 
	int		getIntVariable(const String &,int);
	bool	getBoolVariable(const String &,int); 
 
 
	void	readIf(Stream &,Stream *,int); 
	void	readLoop(Stream &,Stream *,int); 
	void	readVariable(Stream &,Stream *,int); 
	bool	readTemplate(Stream &,Stream *,int); 
	int		readCmd(Stream &,Stream *,int); 

 
	const char *tmplArgs;
	String	title,refreshURL;
	char	currTag[MAX_TAGLEVEL][MAX_TAGLEN];
	int		tagLevel;
	int		refresh;
	Stream  *out;
};

#endif