/*
  GPS+: Service plugin for Miranda IM
  Copyright 2007-2008 persei

  persei@miranda.im
  http://persei.miranda.im
  http://svn.miranda.im/mainrepo/gps+

  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; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

#include "common.h"

extern HINSTANCE hInst;

INT_PTR CALLBACK DlgProcOptions(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch ( msg ) {
		case WM_INITDIALOG:
			{
				DWORD  Ports_MemSize = 0;
				DWORD  Ports_Count   = 0;
				BYTE*  lpPorts       = NULL;

				//Getting Ports_MemSize value...
				EnumPorts(NULL,
							1,
							lpPorts,
							0,
							&Ports_MemSize,
							&Ports_Count);


				//Getting lpPorts...
				lpPorts = new BYTE[Ports_MemSize];
				EnumPorts(NULL,
							1,
							lpPorts,
							Ports_MemSize,
							&Ports_MemSize,
							&Ports_Count);

				PORT_INFO_1 *pPortInfo;
				pPortInfo = (PORT_INFO_1 *)lpPorts - 1;

				for(int i = 0; i < Ports_Count; i++)
				{
					pPortInfo++;
					if(!strstr(pPortInfo->pName, "COM")) continue;

					pPortInfo->pName[strlen(pPortInfo->pName) - 1] = 0;

					char COM_string[255];
					
					sprintf_s(COM_string, 255, "\\\\.\\%s", pPortInfo->pName);
				
					HANDLE h = CreateFile(COM_string, GENERIC_READ|GENERIC_WRITE, 0, NULL,						
					OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL,NULL);

					if(h != INVALID_HANDLE_VALUE)
					{						
						CloseHandle(h);
						SendDlgItemMessage(hwndDlg, IDC_COMPORT, CB_ADDSTRING, 0, (LPARAM)pPortInfo->pName);
					}								
				}
				
				
				WORD wPort = DBGetContactSettingWord(NULL, "GPS+", "Port", 999);
				if(wPort != 999){
					char ComPort[255];
					sprintf_s(ComPort, 255, "COM%d", wPort);				
					SetDlgItemText(hwndDlg, IDC_COMPORT, ComPort);
				}

				CheckDlgButton(hwndDlg, IDC_AUTODISCONNECT, DBGetContactSettingByte(NULL, "GPS+", "AutoDisconnect", 1));
				CheckDlgButton(hwndDlg, IDC_CHECKSUM, DBGetContactSettingByte(NULL, "GPS+", "CheckSum", 1));

				TranslateDialogDefault( hwndDlg );
				return TRUE;
			}
		case WM_COMMAND:
			SendMessage(GetParent(hwndDlg), PSM_CHANGED, 0, 0);
			return TRUE;
		case WM_NOTIFY:
			if (((LPNMHDR)lParam)->code == PSN_APPLY ) {
				WORD wPort = 0;
				char ComPort[255];
				GetDlgItemText(hwndDlg, IDC_COMPORT, ComPort, 255);
				sscanf(ComPort, "COM%d", &wPort);
				if(wPort == 0){
					MessageBox(0, Translate("Wrong port specified"), Translate("Error"), MB_OK);
				}
				else
				{
					gps.SetPort(wPort);
					if(gps.ReConnect())
					{
						DBWriteContactSettingWord(NULL, "GPS+", "Port", wPort);
					}
					else
					{
						MessageBox(0, Translate("Unnable connect to specified port"), Translate("Error"), MB_OK);
					}

				}
				DBWriteContactSettingByte(NULL, "GPS+", "CheckSum", (BYTE)IsDlgButtonChecked(hwndDlg, IDC_CHECKSUM));
				DBWriteContactSettingByte(NULL, "GPS+", "AutoDisconnect", (BYTE)IsDlgButtonChecked(hwndDlg, IDC_AUTODISCONNECT));
				gps.SetAutoDisconnect(DBGetContactSettingByte(NULL, "GPS+", "AutoDisconnect", 1) ? 5 : 0);
				gps.SetCheckSum(DBGetContactSettingByte(NULL, "GPS+", "CheckSum", 1));
			}
			return TRUE;
	}

	return FALSE;
}

int OptionsInit(WPARAM wParam, LPARAM lParam)
{
	OPTIONSDIALOGPAGE odp;

	odp.cbSize						= 60;
	odp.position					= -790000000;
	odp.hInstance					= hInst;
	odp.pszTemplate					= MAKEINTRESOURCEA(IDD_OPTIONS);
	odp.flags						= ODPF_BOLDGROUPS;
	odp.pszTitle				= Translate("GPS+");
	odp.pszGroup				= Translate("Services");	
	odp.nIDBottomSimpleControl		= 0;
	odp.pfnDlgProc					= DlgProcOptions;
	CallService( MS_OPT_ADDPAGE, wParam,( LPARAM )&odp );

	return 0;
}


void InitOptions()
{
	HookEvent(ME_OPT_INITIALISE, OptionsInit);
}