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// Description:
// Online update check.
//
// Copyright (C) 2005 Frank Becker
//
// 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 _OnlineCheck_hpp_
#define _OnlineCheck_hpp_
#include <list>
#include <Trace.hpp>
#include <Singleton.hpp>
#include "SDL_thread.h"
class OnlineUpdate
{
friend class Singleton<OnlineUpdate>;
public:
enum Status
{
eNotChecking,
eDownloading,
eFailure,
eSuccess,
eLAST
};
struct NewsItem
{
string title;
string date;
string text;
float r;
float g;
float b;
};
void init( const string &defaultUpdateURL);
void getUpdate( void);
Status getStatus( void) { return _status; }
bool isLatest( void) { return _isLatest; }
const string getLatestVersion( void) { return _latestVersion; }
const string getLatestVersionDate( void) { return _latestVersionDate; }
const string getLatestVersionText( void) { return _latestVersionText; }
list<NewsItem*>& getNewsItems( void) { return _newsItemList; }
private:
~OnlineUpdate();
OnlineUpdate( void);
OnlineUpdate( const OnlineUpdate&);
OnlineUpdate &operator=( const OnlineUpdate&);
static int run(void *data);
static size_t write(void *buffer, size_t size, size_t nmemb, void *data);
bool process( void);
void loadUpdateCache(void);
void loadUpdateCache(const string &updateCache);
string _updateURL;
SDL_Thread *_thread;
string _text;
Status _status;
bool _isLatest;
string _latestVersion;
string _latestVersionDate;
string _latestVersionText;
list<NewsItem*> _newsItemList;
};
typedef Singleton<OnlineUpdate> OnlineUpdateS;
#endif
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