/*
 * Network Control class
 *
 * Copyright (C) 2008  Alejandro Valenzuela Roca, <lanjoe9 at mexinetica NOSPAMPLEASE dot com>
 *
 * http://mexinetica.com/~lanjoe9
 *
 * This file is part of MotorJ, a free framework for videogame development.
 * <http://wiki.lidsol.net/wiki/index.php?title=MotorJ >
 * <http://motorj.mexinetica.com/ >
 *
 * MotorJ is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * MotorJ 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with MotorJ.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "networkctl-class.h"

#ifdef NINTENDO_WII
mjNetworkCTL::mjNetworkCTL(void)
{
    net_init();
}
#endif

#ifdef NINTENDO_DS
void arm9WifiSyncFunction(void)
{
	REG_IPC_FIFO_TX = MSG_WIFI_SYNC;
}

mjNetworkCTL::mjNetworkCTL(void)
{
	iStatus = NS_IPCNOTREADY;
}
void mjNetworkCTL::AppInitSetIPC(void)
{
	if (iStatus == NS_IPCNOTREADY)
	{
		// the interprocessor FIFO must be enabled and clean
		REG_IPC_FIFO_CR = IPC_FIFO_ENABLE | IPC_FIFO_SEND_CLEAR;
		// .. a FIFO IRQ handler must be set..
		irqSet(IRQ_FIFO_NOT_EMPTY, fifoARM9HandlerFunction);
		// .. and its register enabled as well.
		REG_IPC_FIFO_CR = IPC_FIFO_ENABLE | IPC_FIFO_RECV_IRQ;
		irqEnable(IRQ_FIFO_NOT_EMPTY);
		iStatus = NS_INACTIVE;
	}
}
void mjNetworkCTL::dsStartAutoConnect()
{

	// We must run Wifi_Init ..
	u32 wifi_passdata = Wifi_Init( WIFIINIT_OPTION_USELED );
	// .. alert the ARM7 about some data it will receive (more on that later)..
	REG_IPC_FIFO_TX = MSG_WIFI_INITIALIZE;
	// .. and send it.
	REG_IPC_FIFO_TX = wifi_passdata;

	// The sync handler for the wifi library must be set
	Wifi_SetSyncHandler(arm9WifiSyncFunction);
	iStatus = NS_WAITINGFORINIT;
}
void mjNetworkCTL::dsContAutoConnect()
{
	Wifi_EnableWifi();
	Wifi_AutoConnect();
	iStatus = NS_ASSOCIATING;
}

MJNETCTLSTATUS mjNetworkCTL::dsStatus()
{
	// What is the control's status?
	// If status is either waiting for init or
	// associating to an AP, we'll first see if it has changed.
	// In all other values we'll simply return the internal variable
	switch (iStatus)
	{
		case NS_WAITINGFORINIT:
			if (Wifi_CheckInit())
				iStatus = NS_READYTOASSOCIATE;
		break;
		case NS_ASSOCIATING:
			switch( Wifi_AssocStatus())
			{
				case ASSOCSTATUS_CANNOTCONNECT:
					iStatus = NS_ASSOCIATIONERROR;
				break;
				case ASSOCSTATUS_ASSOCIATED:
					iStatus = NS_ASSOCIATED;
				break;
			}
		break;
	}

	return iStatus;
}

void mjNetworkCTL::dsDisconnect()
{
	switch(iStatus)
	{
		case NS_ASSOCIATED:
			Wifi_DisconnectAP();
		case NS_READYTOASSOCIATE:
		case NS_ASSOCIATING:
		case NS_ASSOCIATIONERROR:
			Wifi_DisableWifi();
			iStatus = NS_READYTOASSOCIATE;
		break;
		default:
		break;
	}
}

#endif