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BthDongle.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Text;
using System.Threading;
namespace ScpControl
{
public partial class BthDongle : ScpDevice, IBthDevice
{
public const String BTH_CLASS_GUID = "{2F87C733-60E0-4355-8515-95D6978418B2}";
protected Byte m_Id = 0x01;
protected class ConnectionList : SortedDictionary<BthHandle, BthDevice> { }
protected ConnectionList m_Connected = new ConnectionList();
protected Byte[] m_Local = new Byte[6] { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
protected String m_HCI_Version = String.Empty;
protected String m_LMP_Version = String.Empty;
public virtual String Local
{
get { return String.Format("{0:X2}:{1:X2}:{2:X2}:{3:X2}:{4:X2}:{5:X2}", m_Local[5], m_Local[4], m_Local[3], m_Local[2], m_Local[1], m_Local[0]); }
}
public virtual String HCI_Version
{
get { return m_HCI_Version; }
set { m_HCI_Version = value; }
}
public virtual String LMP_Version
{
get { return m_LMP_Version; }
set { m_LMP_Version = value; }
}
public event EventHandler<DebugEventArgs> Debug = null;
public event EventHandler<ArrivalEventArgs> Arrival = null;
public event EventHandler<ReportEventArgs> Report = null;
protected DsState m_State = DsState.Disconnected;
public DsState State
{
get { return m_State; }
}
protected Boolean m_bInitialised = false;
public Boolean Initialised
{
get { return m_bInitialised; }
}
protected void LogDebug(String Data)
{
DebugEventArgs args = new DebugEventArgs(Data);
if (Debug != null)
{
Debug(this, args);
}
}
protected Boolean LogArrival(IDsDevice Arrived)
{
ArrivalEventArgs args = new ArrivalEventArgs(Arrived);
if (Arrival != null)
{
Arrival(this, args);
}
return args.Handled;
}
public BthDongle() : base(BTH_CLASS_GUID)
{
InitializeComponent();
}
public BthDongle(IContainer container) : base(BTH_CLASS_GUID)
{
container.Add(this);
InitializeComponent();
}
public override Boolean Open(int Instance = 0)
{
if (base.Open(Instance))
{
m_State = DsState.Reserved;
}
return State == DsState.Reserved;
}
public override Boolean Open(String Path)
{
if (base.Open(Path))
{
m_State = DsState.Reserved;
}
return State == DsState.Reserved;
}
public override Boolean Start()
{
if (IsActive)
{
m_State = DsState.Connected;
HCI_Worker.RunWorkerAsync();
L2CAP_Worker.RunWorkerAsync();
}
return State == DsState.Connected;
}
public override Boolean Stop()
{
if (IsActive)
{
m_State = DsState.Reserved;
foreach (BthDevice Device in m_Connected.Values)
{
Device.Disconnect();
Device.Stop();
}
Thread.Sleep(500); HCI_Reset(); Thread.Sleep(500);
m_Connected.Clear();
}
return base.Stop();
}
public override Boolean Close()
{
Boolean Closed = base.Close();
m_State = DsState.Disconnected;
return Closed;
}
public override String ToString()
{
switch (State)
{
case DsState.Reserved:
if (m_bInitialised)
{
return String.Format("Host Address : {0}\n\nHCI Version : {1}\n\nLMP Version : {2}\n\nReserved",
Local,
m_HCI_Version,
m_LMP_Version
);
}
else
{
return String.Format("Host Address : <Error>");
}
case DsState.Connected:
if (m_bInitialised)
{
return String.Format("Host Address : {0}\n\nHCI Version : {1}\n\nLMP Version : {2}",
Local,
m_HCI_Version,
m_LMP_Version
);
}
else
{
return String.Format("Host Address : <Error>");
}
}
return "Host Address : Disconnected";
}
protected virtual BthDevice Add(Byte Lsb, Byte Msb, String Name)
{
BthDevice Connection = null;
if (m_Connected.Count < 4)
{
Connection = new BthDs3(this, m_Local, Lsb, Msb);
Connection.Debug +=new EventHandler<DebugEventArgs>(On_Debug);
m_Connected[Connection.HCI_Handle] = Connection;
}
return Connection;
}
protected virtual BthDevice Get(Byte Lsb, Byte Msb)
{
return m_Connected[new BthHandle(Lsb, Msb)];
}
protected virtual void Remove(Byte Lsb, Byte Msb)
{
BthHandle Connection = new BthHandle(Lsb, Msb);
m_Connected[Connection].Stop();
m_Connected.Remove(Connection);
}
protected virtual void OnInitialised(BthDevice Connection)
{
if (LogArrival(Connection))
{
Connection.Report += new EventHandler<ReportEventArgs>(On_Report);
Connection.Start();
}
}
protected virtual void OnCompletedCount(Byte Lsb, Byte Msb, UInt16 Count)
{
if (Count > 0) m_Connected[new BthHandle(Lsb, Msb)].Completed();
}
protected void On_Debug(object sender, DebugEventArgs e)
{
if (Debug != null)
{
Debug(this, e);
}
}
protected void On_Report(object sender, ReportEventArgs e)
{
if (Report != null) Report(sender, e);
}
#region Worker Threads
protected virtual void L2CAP_DS4(BthDevice Connection, Byte[] Buffer, Int32 Transfered)
{
Byte[] L2_DCID, L2_SCID;
L2CAP.Code Event = L2CAP.Code.L2CAP_Reserved;
if (Buffer[6] == 0x01 && Buffer[7] == 0x00) // Control Channel
{
if (Enum.IsDefined(typeof(L2CAP.Code), Buffer[8]))
{
Event = (L2CAP.Code) Buffer[8];
switch (Event)
{
case L2CAP.Code.L2CAP_Command_Reject:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
break;
case L2CAP.Code.L2CAP_Connection_Request:
LogDebug(String.Format(">> {0} [{1:X2}] PSM [{2:X2}]", Event, Buffer[8], Buffer[12]));
L2_SCID = new Byte[2] { Buffer[14], Buffer[15] };
L2_DCID = Connection.Set((L2CAP.PSM) Buffer[12], L2_SCID);
if (L2CAP.PSM.HID_Interrupt == (L2CAP.PSM) Buffer[12]) Connection.Started = true;
L2CAP_Connection_Response(Connection.HCI_Handle.Bytes, Buffer[9], L2_SCID, L2_DCID, 0x00);
LogDebug(String.Format("<< {0} [{1:X2}]", L2CAP.Code.L2CAP_Connection_Response, (Byte) L2CAP.Code.L2CAP_Connection_Response));
L2CAP_Configuration_Request(Connection.HCI_Handle.Bytes, m_Id++, L2_SCID);
LogDebug(String.Format("<< {0} [{1:X2}]", L2CAP.Code.L2CAP_Configuration_Request, (Byte) L2CAP.Code.L2CAP_Configuration_Request));
break;
case L2CAP.Code.L2CAP_Connection_Response:
LogDebug(String.Format(">> {0} [{1:X2}] [{2:X2}]", Event, Buffer[8], Buffer[16]));
break;
case L2CAP.Code.L2CAP_Configuration_Request:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
L2_SCID = Connection.Get_SCID(Buffer[12], Buffer[13]);
L2CAP_Configuration_Response(Connection.HCI_Handle.Bytes, Buffer[9], L2_SCID);
LogDebug(String.Format("<< {0} [{1:X2}]", L2CAP.Code.L2CAP_Configuration_Response, (Byte) L2CAP.Code.L2CAP_Configuration_Response));
if (Connection.SvcStarted)
{
Connection.CanStartHid = true;
}
break;
case L2CAP.Code.L2CAP_Configuration_Response:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
if (Connection.Started)
{
OnInitialised(Connection);
}
break;
case L2CAP.Code.L2CAP_Disconnection_Request:
LogDebug(String.Format(">> {0} [{1:X2}] Handle [{2:X2}{3:X2}]", Event, Buffer[8], Buffer[15], Buffer[14]));
L2_SCID = new Byte[2] { Buffer[14], Buffer[15] };
L2CAP_Disconnection_Response(Connection.HCI_Handle.Bytes, Buffer[9], L2_SCID, L2_SCID);
LogDebug(String.Format("<< {0} [{1:X2}]", L2CAP.Code.L2CAP_Disconnection_Response, (Byte) L2CAP.Code.L2CAP_Disconnection_Response));
break;
case L2CAP.Code.L2CAP_Disconnection_Response:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
break;
case L2CAP.Code.L2CAP_Echo_Request:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
break;
case L2CAP.Code.L2CAP_Echo_Response:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
break;
case L2CAP.Code.L2CAP_Information_Request:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
break;
case L2CAP.Code.L2CAP_Information_Response:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
break;
default:
break;
}
}
}
else if (Buffer[8] == 0xA1 && Buffer[9] == 0x11) Connection.Parse(Buffer);
else if (Connection.InitReport(Buffer))
{
Connection.CanStartHid = true;
}
}
protected virtual void L2CAP_Worker_Thread(object sender, DoWorkEventArgs e)
{
Thread.Sleep(1);
StringBuilder debug = new StringBuilder();
Byte[] Buffer = new Byte[512];
Byte[] L2_DCID, L2_SCID;
Int32 Transfered = 0;
L2CAP.Code Event = L2CAP.Code.L2CAP_Reserved;
LogDebug(String.Format("-- Bluetooth : L2CAP_Worker_Thread Starting [{0:X2},{1:X2}]", m_BulkIn, m_BulkOut));
while (IsActive)
{
try
{
if (ReadBulkPipe(Buffer, Buffer.Length, ref Transfered) && Transfered > 0)
{
BthDevice Connection = Get(Buffer[0], Buffer[1]);
if (Connection.Model == DsModel.DS4)
{
L2CAP_DS4(Connection, Buffer, Transfered);
}
else if (Buffer[6] == 0x01 && Buffer[7] == 0x00) // Control Channel
{
if (Enum.IsDefined(typeof(L2CAP.Code), Buffer[8]))
{
Event = (L2CAP.Code) Buffer[8];
switch (Event)
{
case L2CAP.Code.L2CAP_Command_Reject:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
break;
case L2CAP.Code.L2CAP_Connection_Request:
LogDebug(String.Format(">> {0} [{1:X2}] PSM [{2:X2}]", Event, Buffer[8], Buffer[12]));
L2_SCID = new Byte[2] { Buffer[14], Buffer[15] };
L2_DCID = Connection.Set((L2CAP.PSM) Buffer[12], L2_SCID);
L2CAP_Connection_Response(Connection.HCI_Handle.Bytes, Buffer[9], L2_SCID, L2_DCID, 0x00);
LogDebug(String.Format("<< {0} [{1:X2}]", L2CAP.Code.L2CAP_Connection_Response, (Byte) L2CAP.Code.L2CAP_Connection_Response));
L2CAP_Configuration_Request(Connection.HCI_Handle.Bytes, m_Id++, L2_SCID);
LogDebug(String.Format("<< {0} [{1:X2}]", L2CAP.Code.L2CAP_Configuration_Request, (Byte) L2CAP.Code.L2CAP_Configuration_Request));
break;
case L2CAP.Code.L2CAP_Connection_Response:
LogDebug(String.Format(">> {0} [{1:X2}] [{2:X2}]", Event, Buffer[8], Buffer[16]));
if (Buffer[16] == 0) // Success
{
L2_SCID = new Byte[2] { Buffer[12], Buffer[13] };
L2_DCID = new Byte[2] { Buffer[14], Buffer[15] };
UInt16 DCID = (UInt16)(Buffer[15] << 8 | Buffer[14]);
Connection.Set(L2CAP.PSM.HID_Service, L2_SCID[0], L2_SCID[1], DCID);
L2CAP_Configuration_Request(Connection.HCI_Handle.Bytes, m_Id++, L2_SCID);
LogDebug(String.Format("<< {0} [{1:X2}]", L2CAP.Code.L2CAP_Configuration_Request, (Byte) L2CAP.Code.L2CAP_Configuration_Request));
}
break;
case L2CAP.Code.L2CAP_Configuration_Request:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
L2_SCID = Connection.Get_SCID(Buffer[12], Buffer[13]);
L2CAP_Configuration_Response(Connection.HCI_Handle.Bytes, Buffer[9], L2_SCID);
LogDebug(String.Format("<< {0} [{1:X2}]", L2CAP.Code.L2CAP_Configuration_Response, (Byte) L2CAP.Code.L2CAP_Configuration_Response));
if (Connection.SvcStarted)
{
Connection.CanStartHid = true;
Connection.InitReport(Buffer);
}
break;
case L2CAP.Code.L2CAP_Configuration_Response:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
if (Connection.CanStartSvc)
{
UInt16 DCID = BthConnection.DCID++;
L2_DCID = new Byte[2] { (Byte)((DCID >> 0) & 0xFF), (Byte)((DCID >> 8) & 0xFF) };
L2CAP_Connection_Request(Connection.HCI_Handle.Bytes, m_Id++, L2_DCID, L2CAP.PSM.HID_Service);
LogDebug(String.Format("<< {0} [{1:X2}] PSM [{2:X2}]", L2CAP.Code.L2CAP_Connection_Request, (Byte) L2CAP.Code.L2CAP_Connection_Request, (Byte) L2CAP.PSM.HID_Service));
}
break;
case L2CAP.Code.L2CAP_Disconnection_Request:
LogDebug(String.Format(">> {0} [{1:X2}] Handle [{2:X2}{3:X2}]", Event, Buffer[8], Buffer[15], Buffer[14]));
L2_SCID = new Byte[2] { Buffer[14], Buffer[15] };
L2CAP_Disconnection_Response(Connection.HCI_Handle.Bytes, Buffer[9], L2_SCID, L2_SCID);
LogDebug(String.Format("<< {0} [{1:X2}]", L2CAP.Code.L2CAP_Disconnection_Response, (Byte) L2CAP.Code.L2CAP_Disconnection_Response));
break;
case L2CAP.Code.L2CAP_Disconnection_Response:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
if (Connection.CanStartHid)
{
Connection.SvcStarted = false;
OnInitialised(Connection);
}
break;
case L2CAP.Code.L2CAP_Echo_Request:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
break;
case L2CAP.Code.L2CAP_Echo_Response:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
break;
case L2CAP.Code.L2CAP_Information_Request:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
break;
case L2CAP.Code.L2CAP_Information_Response:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[8]));
break;
default:
break;
}
}
}
else if (Buffer[8] == 0xA1 && Buffer[9] == 0x01 && Transfered == 58) Connection.Parse(Buffer);
else if (Connection.InitReport(Buffer))
{
Connection.CanStartHid = true;
L2_DCID = Connection.Get_DCID(L2CAP.PSM.HID_Service);
L2_SCID = Connection.Get_SCID(L2CAP.PSM.HID_Service);
L2CAP_Disconnection_Request(Connection.HCI_Handle.Bytes, m_Id++, L2_SCID, L2_DCID);
LogDebug(String.Format("<< {0} [{1:X2}]", L2CAP.Code.L2CAP_Disconnection_Request, (Byte) L2CAP.Code.L2CAP_Disconnection_Request));
}
}
}
catch { }
}
LogDebug("-- Bluetooth : L2CAP_Worker_Thread Exiting");
}
protected virtual void HCI_Worker_Thread(object sender, DoWorkEventArgs e)
{
Thread.Sleep(1);
SortedDictionary<String, String> NameList = new SortedDictionary<String, String>();
StringBuilder nm = new StringBuilder(), debug = new StringBuilder();
Boolean bStarted = false;
String bd = String.Empty;
Byte[] Buffer = new Byte[512];
Byte[] BD_Addr = new Byte[6];
Byte[] BD_Link = new Byte[16];
Int32 Transfered = 0;
HCI.Event Event;
HCI.Command Command = HCI.Command.HCI_Null;
BthConnection Connection = new BthConnection();
LogDebug(String.Format("-- Bluetooth : HCI_Worker_Thread Starting [{0:X2}]", m_IntIn));
HCI_Reset();
while (IsActive)
{
try
{
if (ReadIntPipe(Buffer, Buffer.Length, ref Transfered) && Transfered > 0)
{
if (Enum.IsDefined(typeof(HCI.Event), Buffer[0]))
{
Event = (HCI.Event) Buffer[0];
switch (Event)
{
case HCI.Event.HCI_Command_Complete_EV:
Command = (HCI.Command)(UInt16)(Buffer[3] | Buffer[4] << 8);
LogDebug(String.Format(">> {0} [{1:X2}] [{2:X2}] [{3}]", Event, Buffer[0], Buffer[5], Command));
break;
case HCI.Event.HCI_Command_Status_EV:
Command = (HCI.Command)(UInt16)(Buffer[4] | Buffer[5] << 8);
LogDebug(String.Format(">> {0} [{1:X2}] [{2:X2}] [{3}]", Event, Buffer[0], Buffer[2], Command));
if (Buffer[2] != 0)
{
switch (Command)
{
case HCI.Command.HCI_Write_Simple_Pairing_Mode :
case HCI.Command.HCI_Write_Authentication_Enable :
case HCI.Command.HCI_Set_Event_Mask :
Global.DisableSSP = true; LogDebug("-- Simple Pairing not supported on this device. [SSP Disabled]");
Transfered = HCI_Write_Scan_Enable();
break;
}
}
break;
case HCI.Event.HCI_Number_Of_Completed_Packets_EV:
break;
default:
LogDebug(String.Format(">> {0} [{1:X2}]", Event, Buffer[0]));
break;
}
switch (Event)
{
case HCI.Event.HCI_Command_Complete_EV:
if (Command == HCI.Command.HCI_Reset && Buffer[5] == 0 && !bStarted)
{
bStarted = true; Thread.Sleep(250);
Transfered = HCI_Read_BD_Addr();
}
if (Command == HCI.Command.HCI_Read_BD_ADDR && Buffer[5] == 0)
{
m_Local = new Byte[] { Buffer[6], Buffer[7], Buffer[8], Buffer[9], Buffer[10], Buffer[11] };
Transfered = HCI_Read_Buffer_Size();
}
if (Command == HCI.Command.HCI_Read_Buffer_Size && Buffer[5] == 0)
{
LogDebug(String.Format("-- {0:X2}{1:X2}, {2:X2}, {3:X2}{4:X2}, {5:X2}{6:X2}", Buffer[7], Buffer[6], Buffer[8], Buffer[10], Buffer[9], Buffer[12], Buffer[11]));
Transfered = HCI_Read_Local_Version_Info();
}
if (Command == HCI.Command.HCI_Read_Local_Version_Info && Buffer[5] == 0)
{
HCI_Version = String.Format("{0}.{1:X4}", Buffer[6], Buffer[ 8] << 8 | Buffer[ 7]);
LMP_Version = String.Format("{0}.{1:X4}", Buffer[9], Buffer[13] << 8 | Buffer[12]);
LogDebug(String.Format("-- Master {0}, HCI_Version {1}, LMP_Version {2}", Local, HCI_Version, LMP_Version));
if (Global.DisableSSP)
{
Transfered = HCI_Write_Scan_Enable();
}
else
{
Transfered = HCI_Write_Simple_Pairing_Mode();
}
}
if (Command == HCI.Command.HCI_Write_Simple_Pairing_Mode)
{
if (Buffer[5] == 0)
{
Transfered = HCI_Write_Simple_Pairing_Debug_Mode();
}
else
{
Global.DisableSSP = true; LogDebug("-- Simple Pairing not supported on this device. [SSP Disabled]");
Transfered = HCI_Write_Scan_Enable();
}
}
if (Command == HCI.Command.HCI_Write_Simple_Pairing_Debug_Mode)
{
Transfered = HCI_Write_Authentication_Enable();
}
if (Command == HCI.Command.HCI_Write_Authentication_Enable)
{
if (Buffer[5] == 0)
{
Transfered = HCI_Set_Event_Mask();
}
else
{
Global.DisableSSP = true; LogDebug("-- Simple Pairing not supported on this device. [SSP Disabled]");
Transfered = HCI_Write_Scan_Enable();
}
}
if (Command == HCI.Command.HCI_Set_Event_Mask)
{
if (Buffer[5] == 0)
{
Transfered = HCI_Write_Page_Timeout();
}
else
{
Global.DisableSSP = true; LogDebug("-- Simple Pairing not supported on this device. [SSP Disabled]");
Transfered = HCI_Write_Scan_Enable();
}
}
if (Command == HCI.Command.HCI_Write_Page_Timeout && Buffer[5] == 0)
{
Transfered = HCI_Write_Page_Scan_Activity();
}
if (Command == HCI.Command.HCI_Write_Page_Scan_Activity && Buffer[5] == 0)
{
Transfered = HCI_Write_Page_Scan_Type();
}
if (Command == HCI.Command.HCI_Write_Page_Scan_Type && Buffer[5] == 0)
{
Transfered = HCI_Write_Inquiry_Scan_Activity();
}
if (Command == HCI.Command.HCI_Write_Inquiry_Scan_Activity && Buffer[5] == 0)
{
Transfered = HCI_Write_Inquiry_Scan_Type();
}
if (Command == HCI.Command.HCI_Write_Inquiry_Scan_Type && Buffer[5] == 0)
{
Transfered = HCI_Write_Inquiry_Mode();
}
if (Command == HCI.Command.HCI_Write_Inquiry_Mode && Buffer[5] == 0)
{
Transfered = HCI_Write_Class_of_Device();
}
if (Command == HCI.Command.HCI_Write_Class_of_Device && Buffer[5] == 0)
{
Transfered = HCI_Write_Extended_Inquiry_Response();
}
if (Command == HCI.Command.HCI_Write_Extended_Inquiry_Response && Buffer[5] == 0)
{
Transfered = HCI_Write_Local_Name();
}
if (Command == HCI.Command.HCI_Write_Local_Name && Buffer[5] == 0)
{
Transfered = HCI_Write_Scan_Enable();
}
if (Command == HCI.Command.HCI_Write_Scan_Enable && Buffer[5] == 0)
{
m_bInitialised = true;
}
break;
case HCI.Event.HCI_Connection_Request_EV:
for (int i = 0; i < 6; i++) BD_Addr[i] = Buffer[i + 2];
Transfered = HCI_Delete_Stored_Link_Key(BD_Addr);
Transfered = HCI_Remote_Name_Request(BD_Addr);
break;
case HCI.Event.HCI_Connection_Complete_EV:
bd = String.Format("{0:X2}:{1:X2}:{2:X2}:{3:X2}:{4:X2}:{5:X2}", Buffer[10], Buffer[9], Buffer[8], Buffer[7], Buffer[6], Buffer[5]);
Connection = Add(Buffer[3], (Byte)(Buffer[4] | 0x20), NameList[bd]);
Connection.Remote_Name = NameList[bd]; NameList.Remove(bd);
Connection.BD_Address = new Byte[] { Buffer[10], Buffer[9], Buffer[8], Buffer[7], Buffer[6], Buffer[5] };
break;
case HCI.Event.HCI_Disconnection_Complete_EV:
Remove(Buffer[3], (Byte)(Buffer[4] | 0x20));
break;
case HCI.Event.HCI_Number_Of_Completed_Packets_EV:
for (Byte Index = 0, Ptr = 3; Index < Buffer[2]; Index++, Ptr += 4)
{
OnCompletedCount(Buffer[Ptr], (Byte)(Buffer[Ptr + 1] | 0x20), (UInt16)(Buffer[Ptr + 2] | Buffer[Ptr + 3] << 8));
}
break;
case HCI.Event.HCI_Remote_Name_Request_Complete_EV:
bd = String.Format("{0:X2}:{1:X2}:{2:X2}:{3:X2}:{4:X2}:{5:X2}", Buffer[8], Buffer[7], Buffer[6], Buffer[5], Buffer[4], Buffer[3]);
nm = new StringBuilder();
for (int Index = 9; Index < Buffer.Length; Index++)
{
if (Buffer[Index] > 0) nm.Append((Char) Buffer[Index]);
else break;
}
String Name = nm.ToString();
LogDebug(String.Format("-- Remote Name : {0} - {1}", bd, Name));
for (int i = 0; i < 6; i++) BD_Addr[i] = Buffer[i + 3];
if (Name == "PLAYSTATION(R)3 Controller" || Name == "Navigation Controller" || Name == "Wireless Controller")
{
NameList.Add(bd, nm.ToString());
Transfered = HCI_Accept_Connection_Request(BD_Addr, 0x00);
}
else
{
Transfered = HCI_Reject_Connection_Request(BD_Addr, 0x0F);
}
break;
case HCI.Event.HCI_Link_Key_Request_EV:
for (int i = 0; i < 6; i++) BD_Addr[i] = Buffer[i + 2];
Transfered = HCI_Link_Key_Request_Reply(BD_Addr);
Transfered = HCI_Set_Connection_Encryption(Connection.HCI_Handle);
break;
case HCI.Event.HCI_PIN_Code_Request_EV:
for (int i = 0; i < 6; i++) BD_Addr[i] = Buffer[i + 2];
Transfered = HCI_PIN_Code_Request_Negative_Reply(BD_Addr);
break;
case HCI.Event.HCI_IO_Capability_Request_EV:
Transfered = HCI_IO_Capability_Request_Reply(BD_Addr);
break;
case HCI.Event.HCI_User_Confirmation_Request_EV:
Transfered = HCI_User_Confirmation_Request_Reply(BD_Addr);
break;
case HCI.Event.HCI_Link_Key_Notification_EV:
for (Int32 Index = 0; Index < 6; Index++) BD_Addr[Index] = Buffer[Index + 2];
for (Int32 Index = 0; Index < 16; Index++) BD_Link[Index] = Buffer[Index + 8];
Transfered = HCI_Set_Connection_Encryption(Connection.HCI_Handle);
break;
default:
break;
}
}
}
}
catch (Exception Ex) { Console.WriteLine(Ex.ToString()); }
}
LogDebug("-- Bluetooth : HCI_Worker_Thread Exiting");
}
#endregion
#region HCI Commands
protected virtual Int32 HCI_Command(HCI.Command Command, Byte[] Buffer)
{
Int32 Transfered = 0;
Buffer[0] = (Byte)(((UInt32) Command >> 0) & 0xFF);
Buffer[1] = (Byte)(((UInt32) Command >> 8) & 0xFF);
Buffer[2] = (Byte)(Buffer.Length - 3);
SendTransfer(0x20, 0x00, 0x0000, Buffer, ref Transfered);
LogDebug(String.Format("<< {0} [{1:X4}]", Command, (UInt16) Command));
return Transfered;
}
protected virtual Int32 HCI_Accept_Connection_Request(Byte[] BD_Addr, Byte Role)
{
Byte[] Buffer = new Byte[10];
Buffer[3] = BD_Addr[0];
Buffer[4] = BD_Addr[1];
Buffer[5] = BD_Addr[2];
Buffer[6] = BD_Addr[3];
Buffer[7] = BD_Addr[4];
Buffer[8] = BD_Addr[5];
Buffer[9] = Role;
return HCI_Command(HCI.Command.HCI_Accept_Connection_Request, Buffer);
}
protected virtual Int32 HCI_Reject_Connection_Request(Byte[] BD_Addr, Byte Reason)
{
Byte[] Buffer = new Byte[10];
Buffer[3] = BD_Addr[0];
Buffer[4] = BD_Addr[1];
Buffer[5] = BD_Addr[2];
Buffer[6] = BD_Addr[3];
Buffer[7] = BD_Addr[4];
Buffer[8] = BD_Addr[5];
Buffer[9] = Reason;
return HCI_Command(HCI.Command.HCI_Reject_Connection_Request, Buffer);
}
protected virtual Int32 HCI_Remote_Name_Request(Byte[] BD_Addr)
{
Byte[] Buffer = new Byte[13];
Buffer[ 3] = BD_Addr[0];
Buffer[ 4] = BD_Addr[1];
Buffer[ 5] = BD_Addr[2];
Buffer[ 6] = BD_Addr[3];
Buffer[ 7] = BD_Addr[4];
Buffer[ 8] = BD_Addr[5];
Buffer[ 9] = 0x01;
Buffer[10] = 0x00;
Buffer[11] = 0x00;
Buffer[12] = 0x00;
return HCI_Command(HCI.Command.HCI_Remote_Name_Request, Buffer);
}
protected virtual Int32 HCI_Reset()
{
Byte[] Buffer = new Byte[3];
return HCI_Command(HCI.Command.HCI_Reset, Buffer);
}
protected virtual Int32 HCI_Write_Scan_Enable()
{
Byte[] Buffer = new Byte[4];
Buffer[3] = 0x02;
return HCI_Command(HCI.Command.HCI_Write_Scan_Enable, Buffer);
}
protected virtual Int32 HCI_Read_Local_Version_Info()
{
Byte[] Buffer = new Byte[3];
return HCI_Command(HCI.Command.HCI_Read_Local_Version_Info, Buffer);
}
protected virtual Int32 HCI_Read_BD_Addr()
{
Byte[] Buffer = new Byte[3];
return HCI_Command(HCI.Command.HCI_Read_BD_ADDR, Buffer);
}
protected virtual Int32 HCI_Read_Buffer_Size()
{
Byte[] Buffer = new Byte[3];
return HCI_Command(HCI.Command.HCI_Read_Buffer_Size, Buffer);
}
protected virtual Int32 HCI_Link_Key_Request_Reply(Byte[] BD_Addr)
{
Byte[] Buffer = new Byte[25];
Buffer[ 3] = BD_Addr[0];
Buffer[ 4] = BD_Addr[1];
Buffer[ 5] = BD_Addr[2];
Buffer[ 6] = BD_Addr[3];
Buffer[ 7] = BD_Addr[4];
Buffer[ 8] = BD_Addr[5];
for (Int32 Index = 0; Index < Global.BD_Link.Length; Index++) Buffer[Index + 9] = Global.BD_Link[Index];
return HCI_Command(HCI.Command.HCI_Link_Key_Request_Reply, Buffer);
}
protected virtual Int32 HCI_Link_Key_Request_Negative_Reply(Byte[] BD_Addr)
{
Byte[] Buffer = new Byte[9];
Buffer[3] = BD_Addr[0];
Buffer[4] = BD_Addr[1];
Buffer[5] = BD_Addr[2];
Buffer[6] = BD_Addr[3];
Buffer[7] = BD_Addr[4];
Buffer[8] = BD_Addr[5];
return HCI_Command(HCI.Command.HCI_Link_Key_Request_Negative_Reply, Buffer);
}
protected virtual Int32 HCI_PIN_Code_Request_Negative_Reply(Byte[] BD_Addr)
{
Byte[] Buffer = new Byte[16];
Buffer[3] = BD_Addr[0];
Buffer[4] = BD_Addr[1];
Buffer[5] = BD_Addr[2];
Buffer[6] = BD_Addr[3];
Buffer[7] = BD_Addr[4];
Buffer[8] = BD_Addr[5];
return HCI_Command(HCI.Command.HCI_Link_Key_Request_Negative_Reply, Buffer);
}
protected virtual Int32 HCI_Set_Connection_Encryption(BthHandle Handle)
{
Byte[] Buffer = new Byte[6];
Buffer[3] = Handle.Bytes[0];
Buffer[4] = (Byte)(Handle.Bytes[1] ^ 0x20);
Buffer[5] = 0x01;
return HCI_Command(HCI.Command.HCI_Set_Connection_Encryption, Buffer);
}