///////////////////////////////////////////////////////////////////////////////
//
// (c) Digi International Inc. 2003. All Rights Reserved
//
// Digi provides this document "as is," without warranty of any kind,
// either expressed or implied, including, but not limited to, the implied
// warranties of fitness or merchantability for a particular purpose. Digi
// may make improvements and/or changes in this document or in the product(s)
// and/or the program(s) described in this document at any time.
//
// This document could include technical inaccuracies or typographical errors.
// Changes are periodically made to the information herein; these changes may
// be incorporated in new editions of the publication.
//
// Digi International Inc.
// 11001 Bren Road East
// Minnetonka, MN 55343, USA
// Tel: +1 (952) 912-3444
// Fax: +1 (952) 912-4952
// http://www.digi.com/
//
///////////////////////////////////////////////////////////////////////////////
// ConfigIP.cpp : implementation file
//

#include "stdafx.h"
#include "Finder.h"
#include "ConfigIP.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CConfigIP dialog


CConfigIP::CConfigIP(CWnd* pParent /*=NULL*/)
	: CDialog(CConfigIP::IDD, pParent)
{
	//{{AFX_DATA_INIT(CConfigIP)
	m_Password = _T("");
	m_MacAddress = _T("");
	m_ProductName = _T("");
	m_DhcpState = -1;
	//}}AFX_DATA_INIT
}


void CConfigIP::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CConfigIP)
	DDX_Control(pDX, IDC_IPADDRESS1, m_IpAddress);
	DDX_Control(pDX, IDC_IPADDRESS3, m_DefaultGateway);
	DDX_Control(pDX, IDC_IPADDRESS2, m_SubnetMask);
	DDX_Text(pDX, IDC_EDIT1, m_Password);
	DDX_Text(pDX, IDC_MACADDRESS, m_MacAddress);
	DDX_Text(pDX, IDC_PRODUCT, m_ProductName);
	DDX_Radio(pDX, IDC_DHCP_ENABLE, m_DhcpState);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CConfigIP, CDialog)
	//{{AFX_MSG_MAP(CConfigIP)
	ON_BN_CLICKED(IDC_DHCP_ENABLE, OnEnableDHCP)
	ON_BN_CLICKED(IDC_DHCP_DISABLE, OnDisableDHCP)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CConfigIP message handlers

BOOL CConfigIP::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	if(m_DevInfo->dhcp_mode == ADDP_DHCP_MODE_ENABLED)
	{
		OnEnableDHCP();
	}
	else
	{
		OnDisableDHCP();
	}

	UpdateData(FALSE);

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CConfigIP::OnOK() 
{	
	addp_handle_t Handle = ADDPOpen(ADDP_VENDOR_ID_DIGI);
	ASSERT(Handle != NULL);

	UpdateData(TRUE);

	if(m_DhcpState == RadioButtonDhcpEnabled)
	{
		if(ADDP_SUCCESS == ADDPSetDHCP(Handle, m_DevInfo->mac_address, ADDP_DHCP_MODE_ENABLED, m_Password))
		{
			//reboot device here for changes to take effect
			//ADDPRebootDevice(Handle, m_DevInfo->mac_address, m_Password);
		}
		else
			ReportError(Handle);
	}
	else
	{
	//////Convert CIPAddressCtrl Fields into IN_ADDR
		DWORD Address;
		IN_ADDR IpAddress, SubnetMask, DefaultGateway;
	
		m_IpAddress.GetAddress(Address);
		IpAddress.S_un.S_addr = htonl(Address);

		m_DefaultGateway.GetAddress(Address);
			DefaultGateway.S_un.S_addr = htonl(Address);

		m_SubnetMask.GetAddress(Address);
		SubnetMask.S_un.S_addr = htonl(Address);
	//////END CONVERSION PORTION


		if(ADDP_SUCCESS == ADDPSetNetwork(Handle, m_DevInfo->mac_address, IpAddress, SubnetMask, DefaultGateway, m_Password))
		{
			//reboot device here for changes to take effect
			//ADDPRebootDevice(Handle, m_DevInfo->mac_address, m_Password);
		}
		else
			ReportError(Handle);
	}
	
	ADDPClose(Handle);
	CDialog::OnOK();
}

void CConfigIP::OnEnableDHCP() 
{
	SetWindowStatus(FALSE);	
}

void CConfigIP::OnDisableDHCP() 
{
	SetWindowStatus(TRUE);	
}


void CConfigIP::ReportError(addp_handle_t Handle)
{
	CString RebootErrorMessage;
	char DevErrorMessage[ADDP_MAX_STRING_LENGTH];
	int LastError;
	
	LastError = ADDPGetLastError(Handle);
	ADDPGetLastErrorMessage(Handle, DevErrorMessage, sizeof(DevErrorMessage));

	RebootErrorMessage.Format("An Error occured while rebooting the device.\nError Number: %d\nError Message: %s\n",
		LastError, DevErrorMessage);

	MessageBox(RebootErrorMessage);
}

void CConfigIP::SetWindowStatus(bool State)
{
	CString MacAddress;
	MacAddress.Format("%02x:%02x:%02x:%02x:%02x:%02x", m_DevInfo->mac_address[0], m_DevInfo->mac_address[1], m_DevInfo->mac_address[2], m_DevInfo->mac_address[3], m_DevInfo->mac_address[4], m_DevInfo->mac_address[5]);
	m_DhcpState = (int)State;

	// Enable IP settings dialog elements
    m_IpAddress.EnableWindow(State);
    m_SubnetMask.EnableWindow(State);
    m_DefaultGateway.EnableWindow(State);
	
	m_IpAddress.SetAddress(m_DevInfo->ip_address.S_un.S_un_b.s_b1,
		m_DevInfo->ip_address.S_un.S_un_b.s_b2, 
		m_DevInfo->ip_address.S_un.S_un_b.s_b3, 
		m_DevInfo->ip_address.S_un.S_un_b.s_b4);

	m_SubnetMask.SetAddress(m_DevInfo->subnet_mask.S_un.S_un_b.s_b1,
		m_DevInfo->subnet_mask.S_un.S_un_b.s_b2, 
		m_DevInfo->subnet_mask.S_un.S_un_b.s_b3, 
		m_DevInfo->subnet_mask.S_un.S_un_b.s_b4);

	m_DefaultGateway.SetAddress(m_DevInfo->gateway_address.S_un.S_un_b.s_b1,
		m_DevInfo->gateway_address.S_un.S_un_b.s_b2, 
		m_DevInfo->gateway_address.S_un.S_un_b.s_b3, 
		m_DevInfo->gateway_address.S_un.S_un_b.s_b4);
	
	m_ProductName = m_DevInfo->product_name;
	m_MacAddress = MacAddress;
	UpdateData(FALSE);
}