internal int GetScanResultAppearance(BluetoothLeScanData scanData, BluetoothLePacketType packetType)
{
if (!BluetoothAdapter.IsBluetoothEnabled || !Globals.IsInitialize)
{
BluetoothErrorFactory.ThrowBluetoothException((int)BluetoothError.NotEnabled);
}
int appearance = -1;
BluetoothLeScanDataStruct scanDataStruct = BluetoothUtils.ConvertLeScanDataToStruct(scanData);
int ret = Interop.Bluetooth.GetScanResultAppearance(ref scanDataStruct, packetType, out appearance);
if (ret == (int)BluetoothError.NoData)
{
Log.Info(Globals.LogTag, "No Appearance in " + packetType);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
return(-1);
}
else if (ret != (int)BluetoothError.None)
{
Log.Error(Globals.LogTag, "Failed to get Appearance value- " + (BluetoothError)ret);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
BluetoothErrorFactory.ThrowBluetoothException(ret);
}
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
return(appearance);
}
internal string GetLeScanResultDeviceName(BluetoothLeScanData scanData, BluetoothLePacketType packetType)
{
if (!BluetoothAdapter.IsBluetoothEnabled || !Globals.IsInitialize)
{
BluetoothErrorFactory.ThrowBluetoothException((int)BluetoothError.NotEnabled);
}
string deviceName;
BluetoothLeScanDataStruct scanDataStruct = BluetoothUtils.ConvertLeScanDataToStruct(scanData);
int ret = Interop.Bluetooth.GetLeScanResultDeviceName(ref scanDataStruct, packetType, out deviceName);
if (ret == (int)BluetoothError.NoData)
{
Log.Info(Globals.LogTag, "No DeviceName in " + packetType);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
return(null);
}
else if (ret != (int)BluetoothError.None)
{
Log.Error(Globals.LogTag, "Failed to get Device name- " + (BluetoothError)ret);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
BluetoothErrorFactory.ThrowBluetoothException(ret);
}
Log.Info(Globals.LogTag, "DeviceName: " + deviceName);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
return(deviceName);
}
internal int GetScanResultTxPowerLevel(BluetoothLeScanData scanData, BluetoothLePacketType packetType)
{
if (!BluetoothAdapter.IsBluetoothEnabled || !Globals.IsInitialize)
{
BluetoothErrorFactory.ThrowBluetoothException((int)BluetoothError.NotEnabled);
}
int powerLevel = -1;
BluetoothLeScanDataStruct scanDataStruct = BluetoothUtils.ConvertLeScanDataToStruct(scanData);
int ret = Interop.Bluetooth.GetScanResultTxPowerLevel(ref scanDataStruct, packetType, out powerLevel);
if (ret == (int)BluetoothError.NoData)
{
Log.Info(Globals.LogTag, "No TxPowerLevel data in " + packetType);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
return(-1);
}
else if (ret != (int)BluetoothError.None)
{
Log.Error(Globals.LogTag, "Failed to get tx power level- " + (BluetoothError)ret);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
BluetoothErrorFactory.ThrowBluetoothException(ret);
}
Log.Info(Globals.LogTag, "TxPowerLevel: " + powerLevel);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
return(powerLevel);
}
internal IList <string> GetScanResultSvcSolicitationUuids(BluetoothLeScanData scanData, BluetoothLePacketType packetType)
{
IntPtr uuidListArray;
int count;
BluetoothLeScanDataStruct scanDataStruct = BluetoothUtils.ConvertLeScanDataToStruct(scanData);
int ret = Interop.Bluetooth.GetScaResultSvcSolicitationUuids(ref scanDataStruct, packetType, out uuidListArray, out count);
if (ret != (int)BluetoothError.None)
{
Log.Error(Globals.LogTag, "Failed to get service solicitation uuids " + (BluetoothError)ret);
return(null);
}
IntPtr[] uuidList = new IntPtr[count];
Marshal.Copy(uuidListArray, uuidList, 0, count);
IList <string> list = new List <string>();
foreach (IntPtr uuids in uuidList)
{
list.Add(Marshal.PtrToStringAnsi(uuids));
Interop.Libc.Free(uuids);
}
Interop.Libc.Free(uuidListArray);
return(list);
}
internal ManufacturerData GetScanResultManufacturerData(BluetoothLeScanData scanData, BluetoothLePacketType packetType)
{
int dataId = 0;
int dataLength = 0;
IntPtr manufData;
BluetoothLeScanDataStruct scanDataStruct = BluetoothUtils.ConvertLeScanDataToStruct(scanData);
ManufacturerData data = new ManufacturerData();
int ret = Interop.Bluetooth.GetScanResultManufacturerData(ref scanDataStruct, packetType, out dataId,
out manufData, out dataLength);
if (ret != (int)BluetoothError.None)
{
Log.Error(Globals.LogTag, "Failed to get Manufacturer data - " + (BluetoothError)ret);
return(null);
}
data.Id = dataId;
data.DataLength = dataLength;
if (data.DataLength > 0)
{
data.Data = new byte[data.DataLength];
Marshal.Copy(manufData, data.Data, 0, data.DataLength);
}
return(data);
}
internal IList <string> GetLeScanResultServiceUuids(BluetoothLeScanData scanData, BluetoothLePacketType packetType)
{
IntPtr uuidListArray = IntPtr.Zero;
int count = -1;
BluetoothLeScanDataStruct scanDataStruct = BluetoothUtils.ConvertLeScanDataToStruct(scanData);
int ret = Interop.Bluetooth.GetScanResultServiceUuid(ref scanDataStruct, packetType,
ref uuidListArray, ref count);
if (ret != (int)BluetoothError.None)
{
Log.Info(Globals.LogTag, "Failed to service uuids list- " + (BluetoothError)ret);
return(null);
}
Log.Info(Globals.LogTag, "count of uuids : " + count);
IntPtr[] uuidList = new IntPtr[count];
Marshal.Copy(uuidListArray, uuidList, 0, count);
IList <string> list = new List <string>();
foreach (IntPtr uuids in uuidList)
{
list.Add(Marshal.PtrToStringAnsi(uuids));
Interop.Libc.Free(uuids);
}
Interop.Libc.Free(uuidListArray);
return(list);
}
internal int GetScanResultAppearance(BluetoothLeScanData scanData, BluetoothLePacketType packetType)
{
int appearance;
BluetoothLeScanDataStruct scanDataStruct = BluetoothUtils.ConvertLeScanDataToStruct(scanData);
int ret = Interop.Bluetooth.GetScanResultAppearance(ref scanDataStruct, packetType, out appearance);
if (ret != (int)BluetoothError.None)
{
Log.Error(Globals.LogTag, "Failed to get Appearance value- " + (BluetoothError)ret);
}
return(appearance);
}
internal int GetScanResultTxPowerLevel(BluetoothLeScanData scanData, BluetoothLePacketType packetType)
{
int powerLevel = -1;
BluetoothLeScanDataStruct scanDataStruct = BluetoothUtils.ConvertLeScanDataToStruct(scanData);
int ret = Interop.Bluetooth.GetScanResultTxPowerLevel(ref scanDataStruct, packetType, out powerLevel);
if (ret != (int)BluetoothError.None)
{
Log.Error(Globals.LogTag, "Failed to get tx power level- " + (BluetoothError)ret);
}
Log.Info(Globals.LogTag, "TxPowerLevel is --- " + powerLevel);
return(powerLevel);
}
internal string GetLeScanResultDeviceName(BluetoothLeScanData scanData, BluetoothLePacketType packetType)
{
string deviceName;
BluetoothLeScanDataStruct scanDataStruct = BluetoothUtils.ConvertLeScanDataToStruct(scanData);
int ret = Interop.Bluetooth.GetLeScanResultDeviceName(ref scanDataStruct, packetType, out deviceName);
if (ret != (int)BluetoothError.None)
{
Log.Error(Globals.LogTag, "Failed to get Device name- " + (BluetoothError)ret);
return(null);
}
Log.Info(Globals.LogTag, "Device name " + deviceName);
return(deviceName);
}
internal ManufacturerData GetScanResultManufacturerData(BluetoothLeScanData scanData, BluetoothLePacketType packetType)
{
if (!BluetoothAdapter.IsBluetoothEnabled || !Globals.IsInitialize)
{
BluetoothErrorFactory.ThrowBluetoothException((int)BluetoothError.NotEnabled);
}
int dataId = 0;
int dataLength = 0;
IntPtr manufData;
BluetoothLeScanDataStruct scanDataStruct = BluetoothUtils.ConvertLeScanDataToStruct(scanData);
int ret = Interop.Bluetooth.GetScanResultManufacturerData(ref scanDataStruct, packetType, out dataId, out manufData, out dataLength);
if (ret == (int)BluetoothError.NoData)
{
Log.Info(Globals.LogTag, "No ManufacturerData in " + packetType);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
return(null);
}
else if (ret != (int)BluetoothError.None)
{
Log.Error(Globals.LogTag, "Failed to get Manufacturer data - " + (BluetoothError)ret);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
BluetoothErrorFactory.ThrowBluetoothException(ret);
}
Log.Info(Globals.LogTag, "Count of ManufacturerData: " + dataLength);
ManufacturerData data = new ManufacturerData();
data.Id = dataId;
data.DataLength = dataLength;
if (data.DataLength > 0)
{
data.Data = new byte[data.DataLength];
Marshal.Copy(manufData, data.Data, 0, data.DataLength);
}
Interop.Libc.Free(manufData);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
return(data);
}
internal IList <BluetoothLeServiceData> GetScanResultServiceDataList(BluetoothLeScanData scanData, BluetoothLePacketType packetType)
{
if (!BluetoothAdapter.IsBluetoothEnabled || !Globals.IsInitialize)
{
BluetoothErrorFactory.ThrowBluetoothException((int)BluetoothError.NotEnabled);
}
IntPtr serviceListArray;
_serviceListCount = 0;
BluetoothLeScanDataStruct scanDataStruct = BluetoothUtils.ConvertLeScanDataToStruct(scanData);
int ret = Interop.Bluetooth.GetScanResultServiceDataList(ref scanDataStruct, packetType, out serviceListArray, out _serviceListCount);
if (ret == (int)BluetoothError.NoData)
{
Log.Info(Globals.LogTag, "No ServiceDataList in " + packetType);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
return(null);
}
else if (ret != (int)BluetoothError.None)
{
Log.Info(Globals.LogTag, "Failed to get Service Data List, Error - " + (BluetoothError)ret);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
BluetoothErrorFactory.ThrowBluetoothException(ret);
}
Log.Info(Globals.LogTag, "Count of ServiceDataList: " + _serviceListCount);
IList <BluetoothLeServiceData> list = new List <BluetoothLeServiceData>();
int sizePointerToABC = Marshal.SizeOf(new BluetoothLeServiceDataStruct());
for (int i = 0; i < _serviceListCount; i++)
{
var svc = (BluetoothLeServiceDataStruct)Marshal.PtrToStructure(new IntPtr(serviceListArray.ToInt32() + (i * sizePointerToABC)), typeof(BluetoothLeServiceDataStruct));
list.Add(BluetoothUtils.ConvertStructToLeServiceData(svc));
}
Interop.Bluetooth.FreeServiceDataList(serviceListArray, _serviceListCount);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
return(list);
}
internal IList <string> GetScanResultSvcSolicitationUuids(BluetoothLeScanData scanData, BluetoothLePacketType packetType)
{
if (!BluetoothAdapter.IsBluetoothEnabled || !Globals.IsInitialize)
{
BluetoothErrorFactory.ThrowBluetoothException((int)BluetoothError.NotEnabled);
}
IntPtr uuidListArray;
int count;
BluetoothLeScanDataStruct scanDataStruct = BluetoothUtils.ConvertLeScanDataToStruct(scanData);
int ret = Interop.Bluetooth.GetScanResultSvcSolicitationUuids(ref scanDataStruct, packetType, out uuidListArray, out count);
if (ret == (int)BluetoothError.NoData)
{
Log.Info(Globals.LogTag, "No ServiceSolicitationUuids in " + packetType);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
return(null);
}
else if (ret != (int)BluetoothError.None)
{
Log.Error(Globals.LogTag, "Failed to get service solicitation uuids " + (BluetoothError)ret);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
BluetoothErrorFactory.ThrowBluetoothException(ret);
}
Log.Info(Globals.LogTag, "Count of ServiceSolicitationUuids: " + count);
IList <string> list = new List <string>();
IntPtr[] uuidList = new IntPtr[count];
Marshal.Copy(uuidListArray, uuidList, 0, count);
foreach (IntPtr uuids in uuidList)
{
list.Add(Marshal.PtrToStringAnsi(uuids));
Interop.Libc.Free(uuids);
}
Interop.Libc.Free(uuidListArray);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
return(list);
}
internal IList <BluetoothLeServiceData> GetScanResultServiceDataList(BluetoothLeScanData scanData,
BluetoothLePacketType packetType, out int serviceCount)
{
int ret = 0;
IntPtr serviceListArray;
_serviceListCount = 0;
BluetoothLeScanDataStruct scanDataStruct = BluetoothUtils.ConvertLeScanDataToStruct(scanData);
ret = Interop.Bluetooth.GetScanResultServiceDataList(ref scanDataStruct, packetType, out serviceListArray, out _serviceListCount);
Log.Info(Globals.LogTag, "ServiceListCount : " + _serviceListCount + " PacketType : " + packetType + " Error: " + (BluetoothError)ret);
if (ret != (int)BluetoothError.None)
{
Log.Info(Globals.LogTag, "Failed to get Service Data List, Error - " + (BluetoothError)ret);
serviceCount = 0;
Marshal.FreeHGlobal(serviceListArray);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
return(null);
}
BluetoothLeServiceDataStruct[] svcList = new BluetoothLeServiceDataStruct[_serviceListCount];
int sizePointerToABC = Marshal.SizeOf(new BluetoothLeServiceDataStruct());
for (int i = 0; i < _serviceListCount; i++)
{
svcList[i] = (BluetoothLeServiceDataStruct)Marshal.PtrToStructure(new IntPtr(serviceListArray.ToInt32() + (i * sizePointerToABC)), typeof(BluetoothLeServiceDataStruct));
Log.Info(Globals.LogTag, " Uuid : " + svcList[i].ServiceUuid + "length : " + svcList[i].ServiceDataLength);
_list.Add(BluetoothUtils.ConvertStructToLeServiceData(svcList[i]));
}
serviceCount = _serviceListCount;
Interop.Libc.Free(serviceListArray);
Marshal.FreeHGlobal(scanDataStruct.AdvData);
Marshal.FreeHGlobal(scanDataStruct.ScanData);
return(_list);
}
internal static BluetoothLeScanData ConvertStructToLeScanData(BluetoothLeScanDataStruct structScanData)
{
BluetoothLeScanData scanData = new BluetoothLeScanData();
scanData.RemoteAddress = structScanData.RemoteAddress;
scanData.AddressType = structScanData.AddressType;
scanData.Rssi = structScanData.Rssi;
if (structScanData.AdvDataLength > 0)
{
scanData.AdvDataLength = structScanData.AdvDataLength;
scanData.AdvData = new byte[scanData.AdvDataLength];
Marshal.Copy(structScanData.AdvData, scanData.AdvData, 0, scanData.AdvDataLength);
}
if (structScanData.ScanDataLength > 0)
{
scanData.ScanDataLength = structScanData.ScanDataLength;
scanData.ScanData = new byte[scanData.ScanDataLength];
Marshal.Copy(structScanData.ScanData, scanData.ScanData, 0, scanData.ScanDataLength);
}
return(scanData);
}
internal static BluetoothLeScanDataStruct ConvertLeScanDataToStruct(BluetoothLeScanData scanData)
{
BluetoothLeScanDataStruct scanDataStruct = new BluetoothLeScanDataStruct();
scanDataStruct.RemoteAddress = scanData.RemoteAddress;
scanDataStruct.AddressType = scanData.AddressType;
scanDataStruct.Rssi = scanData.Rssi;
if (scanData.AdvDataLength > 0)
{
scanDataStruct.AdvDataLength = scanData.AdvDataLength;
scanDataStruct.AdvData = Marshal.AllocHGlobal(scanData.AdvDataLength);
Marshal.Copy(scanData.AdvData, 0, scanDataStruct.AdvData, scanData.AdvDataLength);
}
if (scanData.ScanDataLength > 0)
{
scanDataStruct.ScanDataLength = scanData.ScanDataLength;
scanDataStruct.ScanData = Marshal.AllocHGlobal(scanData.ScanDataLength);
Marshal.Copy(scanData.ScanData, 0, scanDataStruct.ScanData, scanData.ScanDataLength);
}
return(scanDataStruct);
}