//****************************************************************************
//Copyright (C) 2005-2006 Beijing BlueDJ Technology Co.,Ltd. All rights reserved.

//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.

//You should have received a copy of the GNU General Public License
//along with this program (in the file LICENSE.GPL); if not, write to the Free Software
//Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

//Please visit http://www.bluedj.com for more infomation about us.
//Contact us at ggwizard@gmail.com or darkdong@gmail.com.
//****************************************************************************/

#ifndef UTILITY_H
#define UTILITY_H

#include <QtGui>
#include "DJBaseGlobal.h"
#include "protocol.h"

DJ_BASE_EXPORT	inline quint8 hibyte( quint16 word )
{
	return word >> 8;
}
DJ_BASE_EXPORT	inline quint8 lobyte( quint16 word )
{
	return word;
}
DJ_BASE_EXPORT	inline quint16 makeword( quint8 hibyte, quint8 lobyte )
{
	return hibyte << 8 | lobyte;
}

DJ_BASE_EXPORT	quint32 letoh4( const QByteArray& buf );
DJ_BASE_EXPORT	quint16 letoh2( const QByteArray& buf );

DJ_BASE_EXPORT	inline quint32 letoh4( const void* buf )
{ 
	return letoh4( QByteArray::fromRawData( reinterpret_cast<const char *>(buf), 4 ) ); 
}
DJ_BASE_EXPORT	inline quint32 letoh4( quint32 leInt32 )
{
	return letoh4( &leInt32 );
}
DJ_BASE_EXPORT	inline quint16 letoh2( const void* buf )
{
	return letoh2( QByteArray::fromRawData( reinterpret_cast<const char *>(buf), 2 ) );
}
DJ_BASE_EXPORT	inline quint16 letoh2( quint16 leInt16 )
{
	return letoh2( &leInt16 );
}

DJ_BASE_EXPORT QByteArray htoa4( quint32 h, QDataStream::ByteOrder bo );
DJ_BASE_EXPORT QByteArray htoa2( quint16 h, QDataStream::ByteOrder bo );

DJ_BASE_EXPORT	inline void setle4( void* buf, quint32 value )
{
	memcpy( buf, htoa4( value, QDataStream::LittleEndian ).data(), 4 );
}
DJ_BASE_EXPORT	inline void setle2( void* buf, quint16 value )
{
	memcpy( buf, htoa2( value, QDataStream::LittleEndian ).data(), 2 );
}

DJ_BASE_EXPORT bool 	GetSettingSound();
DJ_BASE_EXPORT QString GetSettingLocaleName();
DJ_BASE_EXPORT quint8	GetSettingLanguageCode();
DJ_BASE_EXPORT quint8	LocaleToLanguageCode( const QString& locale );
DJ_BASE_EXPORT uint GetSettingMaxImageSize();

DJ_BASE_EXPORT QByteArray	crypt( const QByteArray& buf );

DJ_BASE_EXPORT bool GetSettingUseProxy();
DJ_BASE_EXPORT int GetSettingProxyType();
DJ_BASE_EXPORT QVariant GetSettingProxy( int proxyType );
DJ_BASE_EXPORT void GetSettingProxyAuth( QString& username, QString& password );
DJ_BASE_EXPORT void DebugBuffer( const QByteArray& buf, int length = -1 );
DJ_BASE_EXPORT void DebugBuffer( const char* buf, int length );
DJ_BASE_EXPORT bool InterpretText( QString& text );
DJ_BASE_EXPORT bool RemoveHtmlTag( QString& text );
DJ_BASE_EXPORT bool RemoveMemberPrefix( QString& text );
DJ_BASE_EXPORT void PaintBackground( QWidget* widget, const QPoint& start, const QPoint& final);
DJ_BASE_EXPORT void GetSettingGameSetup( const QString& gameName, quint8& speed, bool& refuseSameIp, quint8& breakRate, qint32& minScore, qint32& maxScore, quint16& maxUnwelcome );
DJ_BASE_EXPORT void SetSettingGameSetup( const QString& gameName, quint8 speed, bool refuseSameIp, quint8 breakRate, qint32 minScore, qint32 maxScore, quint16 maxUnwelcome );
DJ_BASE_EXPORT QColor GetSettingGameDesktopColor( const QString& gameName );
DJ_BASE_EXPORT void SetSettingGameDesktopColor( const QString& gameName, const QColor& color );
DJ_BASE_EXPORT void ConvertSeconds2HMS( int totalSeconds, int& hours, int& minutes, int& seconds );
#endif