ril.cs

C# RIL FOR WINDOWS MOBILE5

using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;

namespace RilWrapper
{   		
  public class RIL
  {
    public static RIL_EVENTS EVENTS=new RIL_EVENTS();
    private const int MAXLENGTH_OPERATOR_LONG           = 32;
    private const int MAXLENGTH_OPERATOR_SHORT          = 16;
    private const int MAXLENGTH_OPERATOR_NUMERIC        = 16;
    private const int MAXLENGTH_OPERATOR_COUNTRY_CODE   = 8;
    private const int MAXLENGTH_BCCH                    = 48;
    private const int MAXLENGTH_NMR                     = 16;
    private const int MAXLENGTH_EQUIPINFO               = 128;
    private const int MAXLENGTH_DESCRIPTION             = 256;
    private const int MAXLENGTH_ADDRESS                 = 256;


    private const int RIL_NCLASS_MISC = 0x00400000;
    private const int RIL_NOTIFY_SIGNALQUALITY = (0x00000005 | RIL_NCLASS_MISC);
    private const string RIL_PARAM_NOT_AVAILABLE = "NA/REQ";
    private const string RIL_CMD_TIMEOUT = "Timeout";

    //OPERATOR PARAM
    private const int RIL_PARAM_ON_LONGNAME = 0x00000001;
    private const int RIL_PARAM_ON_SHORTNAME = 0x00000002;
    private const int RIL_PARAM_ON_NUMNAME = 0x00000004;
    private const int RIL_PARAM_ON_COUNTRY_CODE = 0x00000008;
    private const int RIL_PARAM_ON_GSM_ACT = 0x00000010;
    private const int RIL_PARAM_ON_GSMCOMPACT_ACT = 0x00000020;
    private const int RIL_PARAM_ON_UMTS_ACT = 0x00000040;
    private const int RIL_PARAM_ON_ALL = 0x0000007f;

    //SIGNAL QUALITY PARAMS
    private const int RIL_PARAM_SQ_SIGNALSTRENGTH=0x00000001;
    private const int RIL_PARAM_SQ_MINSIGNALSTRENGTH=0x00000002;
    private const int RIL_PARAM_SQ_MAXSIGNALSTRENGTH=0x00000004;
    private const int RIL_PARAM_SQ_BITERRORRATE=0x00000008;
    private const int RIL_PARAM_SQ_LOWSIGNALSTRENGTH=0x00000010;
    private const int RIL_PARAM_SQ_HIGHSIGNALSTRENGTH=0x00000020;
    private const int RIL_PARAM_SQ_ALL=0x0000003f;       

    //CELLINFO PARAM
    private const int RIL_PARAM_CTI_MOBILECOUNTRYCODE=0x00000001;
    private const int RIL_PARAM_CTI_MOBILENETWORKCODE=0x00000002;
    private const int RIL_PARAM_CTI_LOCATIONAREACODE=0x00000004;
    private const int RIL_PARAM_CTI_CELLID=0x00000008;
    private const int RIL_PARAM_CTI_BASESTATIONID=0x00000010;
    private const int RIL_PARAM_CTI_BROADCASTCONTROLCHANNEL=0x00000020;
    private const int RIL_PARAM_CTI_RXLEVEL=0x00000040;
    private const int RIL_PARAM_CTI_RXLEVELFULL=0x00000080;
    private const int RIL_PARAM_CTI_RXLEVELSUB=0x00000100;
    private const int RIL_PARAM_CTI_RXQUALITY=0x00000200;
    private const int RIL_PARAM_CTI_RXQUALITYFULL=0x00000400;
    private const int RIL_PARAM_CTI_RXQUALITYSUB=0x00000800;
    private const int RIL_PARAM_CTI_IDLETIMESLOT=0x00001000;
    private const int RIL_PARAM_CTI_TIMINGADVANCE=0x00002000;
    private const int RIL_PARAM_CTI_GPRSCELLID=0x00004000;
    private const int RIL_PARAM_CTI_GPRSBASESTATIONID=0x00008000;
    private const int RIL_PARAM_CTI_NUMBCCH=0x00010000;
    private const int RIL_PARAM_CTI_NMR=0x00020000;
    private const int RIL_PARAM_CTI_BCCH=0x00040000;
    private const int RIL_PARAM_CTI_ALL=0x0007ffff;
    
    //Equipment Information Param
    private const int RIL_PARAM_EI_MANUFACTURER=0x00000001;
    private const int RIL_PARAM_EI_MODEL=0x00000002;
    private const int RIL_PARAM_EI_REVISION=0x00000004;
    private const int RIL_PARAM_EI_SERIALNUMBER=0x00000008;
    private const int RIL_PARAM_EI_ALL=0x0000000f;

    //Subscriber Information Param
    private const int RIL_PARAM_SI_ADDRESS=0x00000001;
    private const int RIL_PARAM_SI_DESCRIPTION=0x00000002;
    private const int RIL_PARAM_SI_SPEED=0x00000004;
    private const int RIL_PARAM_SI_SERVICE=0x00000008;
    private const int RIL_PARAM_SI_ITC=0x00000010;
    private const int RIL_PARAM_SI_ADDRESSID=0x00000020;
    private const int RIL_PARAM_SI_ALL=0x0000003f;

    //Address Parm - RILADDRESS
    private const int RIL_PARAM_A_TYPE=0x00000001;
    private const int RIL_PARAM_A_NUMPLAN=0x00000002;
    private const int RIL_PARAM_A_ADDRESS=0x00000004;
    private const int RIL_PARAM_A_ALL=0x00000007;

    private delegate void RILRESULTCALLBACK(IntPtr dwCode, IntPtr hrCmdID, System.IntPtr lpData, IntPtr cbData, IntPtr dwParam);
    private delegate void RILNOTIFYCALLBACK(IntPtr dwCode, System.IntPtr lpData, IntPtr cbData, IntPtr dwParam); 

    private static bool                 _vInitialized = false;
    private static RILOPERATORNAMES     _vOperatore;
    private static RILCELLTOWERINFO     _cellTowerInfo;
    private static RILSIGNALQUALITY     _signalQuality;
    private static RILEQUIPMENTINFO     _equipmentInfo;
    private static RILSUBSCRIBERINFO    _subscriberInfo;
    private static RILADDRESS           _address;
   
    
    private static int                  _vTimeOut=4;

    private static RILNOTIFYCALLBACK    NotifyCallback;
    private static RILRESULTCALLBACK    ResultCallback;
    private static System.IntPtr NotifyCallbackPointer;
    private static System.IntPtr ResultCallbackPointer;

    private static IntPtr hRil;
    private static RIL_CMD rilCmd = new RIL_CMD(0, RIL_CMD_TYPE.NONE);
    private static RIL_RESULT ril_result;

    public static bool isInitialized
    {
        get { return _vInitialized; }
    }

    #region Initialize RIL
    public static bool Initialize()
    {
        if (_vInitialized)
            return false;

        IntPtr res = IntPtr.Zero;
        IntPtr port = new IntPtr((int)1);
        hRil = IntPtr.Zero;

        NotifyCallback = new RIL.RILNOTIFYCALLBACK(RIL._NotifyCallback);
        NotifyCallbackPointer = Marshal.GetFunctionPointerForDelegate(NotifyCallback);

        ResultCallback = new RIL.RILRESULTCALLBACK(RIL._ResultCallback);
        ResultCallbackPointer = Marshal.GetFunctionPointerForDelegate(ResultCallback);

        IntPtr dwNotif = new IntPtr((int)0x00FF0000);
        //IntPtr dwParam = new IntPtr(0x33FF33FF);

        IntPtr dwParam = new IntPtr(0x55AA55AA);           

        res = RIL_Initialize(port, ResultCallbackPointer, NotifyCallbackPointer, dwNotif, dwParam, out hRil);

        if (res != IntPtr.Zero)
            return false;        

        _vInitialized = true;
        return true;

    }
    #endregion

    #region Deinitialize RIL
    public static void Deinitialize()
    {
        if (!_vInitialized)
            return;

        IntPtr res = IntPtr.Zero;
        res = RIL_Deinitialize(hRil);
        if ((System.Int32)res>=0)
        {
            _vInitialized = false;
            return;
        }
        return;
    }
    #endregion

    #region GetSignalQuality
    public static SIGNALQUALITY GetSignalQuality()
    {
        IntPtr res = IntPtr.Zero;
        res = RIL_GetSignalQuality(hRil);
        if ((System.Int32)res > 0)
        {
            rilCmd.CmdId = (System.Int32)res;
            rilCmd.CmdType = RIL_CMD_TYPE.SIGNALQUALITY;

            int mult = 0;
            while ((mult < (_vTimeOut * 1000)) && (rilCmd.CmdType != RIL_CMD_TYPE.NONE))
            {
                System.Threading.Thread.Sleep(100);
                mult += 100;
            }
            if (rilCmd.CmdType != RIL_CMD_TYPE.NONE)
                return new SIGNALQUALITY(RIL_CMD_TIMEOUT,RIL_CMD_TIMEOUT,RIL_CMD_TIMEOUT,RIL_CMD_TIMEOUT,RIL_CMD_TIMEOUT,RIL_CMD_TIMEOUT);

            if (ril_result != RIL_RESULT.OK)
                return new SIGNALQUALITY(ril_result.ToString(), ril_result.ToString(), ril_result.ToString(), ril_result.ToString(), ril_result.ToString(), ril_result.ToString());
            else
            return new SIGNALQUALITY(   ((_signalQuality.dwParams & RIL_PARAM_SQ_SIGNALSTRENGTH)==0)?RIL_PARAM_NOT_AVAILABLE:_signalQuality.nSignalStrength.ToString(),
                                        ((_signalQuality.dwParams & RIL_PARAM_SQ_MINSIGNALSTRENGTH) == 0) ? RIL_PARAM_NOT_AVAILABLE : _signalQuality.nMinSignalStrength.ToString(),
                                        ((_signalQuality.dwParams & RIL_PARAM_SQ_MAXSIGNALSTRENGTH) == 0) ? RIL_PARAM_NOT_AVAILABLE : _signalQuality.nMaxSignalStrength.ToString(),
                                        ((_signalQuality.dwParams & RIL_PARAM_SQ_BITERRORRATE) == 0) ? RIL_PARAM_NOT_AVAILABLE : _signalQuality.dwBitErrorRate.ToString(),
                                        ((_signalQuality.dwParams & RIL_PARAM_SQ_LOWSIGNALSTRENGTH) == 0) ? RIL_PARAM_NOT_AVAILABLE : _signalQuality.nLowSignalStrength.ToString(),
                                        ((_signalQuality.dwParams & RIL_PARAM_SQ_HIGHSIGNALSTRENGTH) == 0) ? RIL_PARAM_NOT_AVAILABLE : _signalQuality.nHighSignalStrength.ToString());
        }
        return null;
    }
    #endregion


    #region GetCellTowerInfo
    public static CELLINFO GetCellTowerInfo()
    {
        IntPtr res = IntPtr.Zero;
        res = RIL_GetCellTowerInfo(hRil);
        if ((System.Int32)res > 0)
        {
            rilCmd.CmdId = (System.Int32)res;
            rilCmd.CmdType = RIL_CMD_TYPE.CELLTOWERINFO;

            int mult = 0;
            while ((mult < (_vTimeOut * 1000)) && (rilCmd.CmdType != RIL_CMD_TYPE.NONE))
            {
                System.Threading.Thread.Sleep(100);
                mult += 100;
            }
            if (rilCmd.CmdType != RIL_CMD_TYPE.NONE)
                return new CELLINFO(RIL_CMD_TIMEOUT, RIL_CMD_TIMEOUT, RIL_CMD_TIMEOUT, RIL_CMD_TIMEOUT, RIL_CMD_TIMEOUT, RIL_CMD_TIMEOUT);

              if (ril_result != RIL_RESULT.OK)
                return new CELLINFO(ril_result.ToString(), ril_result.ToString(), ril_result.ToString(), ril_result.ToString(), ril_result.ToString(), ril_result.ToString());
              else
              {
                string a = _cellTowerInfo.dwBaseStationID.ToString();
                string b = _cellTowerInfo.dwCellID.ToString();
                string c = _cellTowerInfo.dwGPRSBaseStationID.ToString();
                string d = _cellTowerInfo.dwGPRSCellID.ToString();
                string e = _cellTowerInfo.dwLocationAreaCode.ToString();