public void CustomTwoSeparate()
{
// Rfcomm/StdSvcClass/SvcName
ServiceRecordBuilder bldr = new ServiceRecordBuilder();
bldr.AddServiceClass(BluetoothService.SerialPort);
bldr.ServiceName = "Hello World!";
ServiceAttribute attr = new ServiceAttribute(
UniversalAttributeId.ServiceAvailability,
ServiceElement.CreateNumericalServiceElement(ElementType.UInt8, 255));
bldr.AddCustomAttribute(attr);
attr = new ServiceAttribute(
UniversalAttributeId.ServiceInfoTimeToLive,
ServiceElement.CreateNumericalServiceElement(ElementType.UInt32, 56623104));
bldr.AddCustomAttribute(attr);
DoTest(ServiceRecordBuilderTests_Data.OnePlusNamePlusCustomTwo, bldr);
}
static void chaosaSrb2()
{
ushort u = 0x37; // the mobile can get the number of '10' using this
ServiceElement se = new ServiceElement(ElementType.Int32, 10);
ServiceAttribute sa = new ServiceAttribute(u, se);
ServiceRecordBuilder srb = new ServiceRecordBuilder();
srb.AddCustomAttribute(sa);
ServiceRecord rcd = srb.ServiceRecord;
}
/// <inheritdoc />
internal override void StartListening(EndPoint desiredLocalListenEndPoint, bool useRandomPortFailOver)
{
if (IsListening) throw new InvalidOperationException("Attempted to call StartListening when already listening.");
if(!(desiredLocalListenEndPoint is BluetoothEndPoint)) throw new ArgumentException("Bluetooth connections can only be made from a local BluetoothEndPoint", "desiredLocalListenIPEndPoint");
try
{
ServiceRecordBuilder bldr = new ServiceRecordBuilder();
bldr.AddServiceClass((desiredLocalListenEndPoint as BluetoothEndPoint).Service);
if (IsDiscoverable)
bldr.AddCustomAttribute(new ServiceAttribute(NetworkCommsBTAttributeId.NetworkCommsEndPoint, ServiceElement.CreateNumericalServiceElement(ElementType.UInt8, 1)));
listenerInstance = new BluetoothListener(desiredLocalListenEndPoint as BluetoothEndPoint, bldr.ServiceRecord);
listenerInstance.Start();
listenerInstance.BeginAcceptBluetoothClient(BluetoothConnectionReceivedAsync, null);
}
catch (SocketException)
{
//If the port we wanted is not available
if (useRandomPortFailOver)
{
try
{
Guid service = Guid.NewGuid();
ServiceRecordBuilder bldr = new ServiceRecordBuilder();
bldr.AddServiceClass(service);
if (IsDiscoverable)
bldr.AddCustomAttribute(new ServiceAttribute(NetworkCommsBTAttributeId.NetworkCommsEndPoint, ServiceElement.CreateNumericalServiceElement(ElementType.UInt8, 1)));
listenerInstance = new BluetoothListener(new BluetoothEndPoint((desiredLocalListenEndPoint as BluetoothEndPoint).Address, service), bldr.ServiceRecord);
listenerInstance.Start();
listenerInstance.BeginAcceptBluetoothClient(BluetoothConnectionReceivedAsync, null);
}
catch (SocketException)
{
//If we get another socket exception this appears to be a bad IP. We will just ignore this IP
if (NetworkComms.LoggingEnabled) NetworkComms.Logger.Error("It was not possible to open a random port on " + desiredLocalListenEndPoint + ". This endPoint may not support listening or possibly try again using a different port.");
throw new CommsSetupShutdownException("It was not possible to open a random port on " + desiredLocalListenEndPoint + ". This endPoint may not support listening or possibly try again using a different port.");
}
}
else
{
if (NetworkComms.LoggingEnabled) NetworkComms.Logger.Error("It was not possible to listen on " + desiredLocalListenEndPoint.ToString() + ". This endPoint may not support listening or possibly try again using a different port.");
throw new CommsSetupShutdownException("It was not possible to listen on " + desiredLocalListenEndPoint.ToString() + ". This endPoint may not support listening or possibly try again using a different port.");
}
}
this.LocalListenEndPoint = desiredLocalListenEndPoint;
this.IsListening = true;
}
static ServiceRecord Documentation_SRB_Simple_()
{
ServiceRecordBuilder bldr = new ServiceRecordBuilder();
bldr.AddServiceClass(BluetoothService.SerialPort);
bldr.ServiceName = "Alan's SPP service";
bldr.AddCustomAttribute(new ServiceAttribute(0x8001,
ServiceElement.CreateNumericalServiceElement(ElementType.UInt16, 0xFEDC)));
//
ServiceRecord record = bldr.ServiceRecord;
return(record);
}
public void Five_HSPv1_2()
{
// Headset == Rfcomm/2xStdSvcClass/BtPDL/1xCustom
ServiceRecordBuilder bldr = new ServiceRecordBuilder();
bldr.AddServiceClass(BluetoothService.HeadsetHeadset);
bldr.AddServiceClass(BluetoothService.GenericAudio);
bldr.AddBluetoothProfileDescriptor(BluetoothService.Headset, 1, 2);
bldr.AddCustomAttribute(new ServiceAttribute(
HeadsetProfileAttributeId.RemoteAudioVolumeControl,
new ServiceElement(ElementType.Boolean, false)));
DoTest(ServiceRecordBuilderTests_Data.Five_HSPv1_2_HS, bldr);
Assert.AreEqual(BluetoothProtocolDescriptorType.Rfcomm, bldr.ProtocolType);
}
public void CustomTwoFromOneWithHighAttrIdAdded()
{
// Rfcomm/StdSvcClass/SvcName
ServiceRecordBuilder bldr = new ServiceRecordBuilder();
bldr.AddServiceClass(BluetoothService.SerialPort);
bldr.ServiceName = "Hello World!";
ServiceAttribute attr2 = new ServiceAttribute(
0x8000,
ServiceElement.CreateNumericalServiceElement(ElementType.UInt8, 0x80));
bldr.AddCustomAttribute(attr2);
ServiceAttribute attr2b = new ServiceAttribute(
0xFFFF,
ServiceElement.CreateNumericalServiceElement(ElementType.UInt8, 255));
bldr.AddCustomAttribute(attr2b);
ServiceAttribute attr = new ServiceAttribute(
UniversalAttributeId.ServiceAvailability,
ServiceElement.CreateNumericalServiceElement(ElementType.UInt8, 8));
bldr.AddCustomAttribute(attr);
DoTest(ServiceRecordBuilderTests_Data.CustomTwoFromOneWithHighAttrIdAdded, bldr);
}
static void Documentation_SRB_ToByteArray_Pbap()
{
ServiceRecordBuilder bldr = new ServiceRecordBuilder();
bldr.AddServiceClass(BluetoothService.PhonebookAccessPse);
bldr.ServiceName = "Phonebook Access PSE";
bldr.AddBluetoothProfileDescriptor(BluetoothService.PhonebookAccess, 1, 0); // v1.0
const ushort SupportedRepositories = 0x0314;
bldr.AddCustomAttribute(new ServiceAttribute(SupportedRepositories,
ServiceElement.CreateNumericalServiceElement(ElementType.UInt8, 0x03)));
//
ServiceRecord record = bldr.ServiceRecord;
//
var txt = ServiceRecordUtilities.Dump(record);
Console.WriteLine(txt);
//
var byteArr = record.ToByteArray();
var txtBA = BitConverter.ToString(byteArr);
Console.WriteLine(txtBA);
}
internal static ServiceRecord CreateServiceRecord(ref Structs.BtSdkRemoteServiceAttrStru attrs, IBluesoleilApi api)
{
ServiceRecordBuilder bldr = new ServiceRecordBuilder();
//--
Guid sc = BluetoothService.CreateBluetoothUuid(attrs.svc_class);
bldr.AddServiceClass(sc);
//--
string name = ParseServiceName(ref attrs);
if (name.Length != 0)
{
bldr.ServiceName = name;
}
//
byte?port = null;
var extras = new List <ServiceAttribute>();
Debug.Assert(attrs.status == 0, "attrs.status: 0x" + attrs.status.ToString("X"));
if (attrs.ext_attributes != IntPtr.Zero)
{
if (sc == BluetoothService.HumanInterfaceDevice)
{
var hidInfo = (Structs.BtSdkRmtHidSvcExtAttrStru_HACK)Marshal.PtrToStructure(
attrs.ext_attributes, typeof(Structs.BtSdkRmtHidSvcExtAttrStru_HACK));
Debug.Assert(Marshal.SizeOf(typeof(Structs.BtSdkRmtHidSvcExtAttrStru_HACK))
== Marshal.SizeOf(hidInfo), "SizeOf x2");
Debug.Assert(hidInfo.size == Marshal.SizeOf(typeof(Structs.BtSdkRmtHidSvcExtAttrStru_HACK))
+ Structs.BtSdkRmtHidSvcExtAttrStru_HACK.StackMiscountsPaddingSize,
"Different sizes! hidInfo.size: " + hidInfo.size + ", SizeOf(): " + Marshal.SizeOf(typeof(Structs.BtSdkRmtHidSvcExtAttrStru_HACK)));
// TO-DO Human Interface (HID) record: Use "mask" field, it's undocumented, check for real life values
// With test SdpCreateAHumanInputDeviceRecordsAllTwoOfThree
// which adds two out of three of {DeviceReleaseNumber,DeviceSubclass,CountryCode}
// mask==0. So mask apparently applies to other fields!
// So we check these three values for zero
// and discard them if so!
Debug.WriteLine(string.Format(CultureInfo.InvariantCulture,
"HID.mask: {0:X}", hidInfo.mask));
var list = new List <ServiceAttribute>();
if (hidInfo.deviceReleaseNumber != 0)
{
list.Add(
new ServiceAttribute(HidProfileAttributeId.DeviceReleaseNumber,
new ServiceElement(ElementType.UInt16, hidInfo.deviceReleaseNumber)));
}
if (hidInfo.deviceSubclass != 0)
{
list.Add(
new ServiceAttribute(HidProfileAttributeId.DeviceSubclass,
new ServiceElement(ElementType.UInt8, hidInfo.deviceSubclass)));
}
if (hidInfo.countryCode != 0)
{
list.Add(
new ServiceAttribute(HidProfileAttributeId.CountryCode,
new ServiceElement(ElementType.UInt8, hidInfo.countryCode)));
}
// TO-DO HID other...
extras.AddRange(list);
}
else if (sc == BluetoothService.PnPInformation)
{
var deviceInfo = (Structs.BtSdkRmtDISvcExtAttrStru)Marshal.PtrToStructure(
attrs.ext_attributes, typeof(Structs.BtSdkRmtDISvcExtAttrStru));
Debug.Assert(Marshal.SizeOf(typeof(Structs.BtSdkRmtDISvcExtAttrStru))
== Marshal.SizeOf(deviceInfo), "SizeOf x2");
Debug.Assert(deviceInfo.size == Marshal.SizeOf(typeof(Structs.BtSdkRmtDISvcExtAttrStru))
+ Structs.BtSdkRmtDISvcExtAttrStru.StackMiscountsPaddingSize,
"Different sizes! deviceInfo.size: " + deviceInfo.size + ", Marshal.SizeOf: " + Marshal.SizeOf(typeof(Structs.BtSdkRmtDISvcExtAttrStru)));
// TO-DO Device Info (PnP) record: Use "mask" field, it's undocumented, check for real life values
//Debug.Assert(deviceInfo.mask == 0, "Is mask field in BtSdkRmtDISvcExtAttrStru ever set!!!, is here:" + deviceInfo.mask);
Debug.WriteLine(string.Format(CultureInfo.InvariantCulture,
"PnP/DI.mask: {0:X}", deviceInfo.mask));
// Like above (PnP) we see mask==0 for the fields we handle
// here (six of). So we check these values
// for zero and discard them if so!
var list = new List <ServiceAttribute>();
if (deviceInfo.spec_id != 0)
{
list.Add(
new ServiceAttribute(DeviceIdProfileAttributeId.SpecificationId,
new ServiceElement(ElementType.UInt16, deviceInfo.spec_id)));
}
if (deviceInfo.vendor_id != 0)
{
list.Add(
new ServiceAttribute(DeviceIdProfileAttributeId.VendorId,
new ServiceElement(ElementType.UInt16, deviceInfo.vendor_id)));
}
if (deviceInfo.product_id != 0)
{
list.Add(
new ServiceAttribute(DeviceIdProfileAttributeId.ProductId,
new ServiceElement(ElementType.UInt16, deviceInfo.product_id)));
}
if (deviceInfo.version != 0)
{
list.Add(
new ServiceAttribute(DeviceIdProfileAttributeId.Version,
new ServiceElement(ElementType.UInt16, deviceInfo.version)));
}
if (true /* Zero means False here!! */)
{
list.Add(
new ServiceAttribute(DeviceIdProfileAttributeId.PrimaryRecord,
new ServiceElement(ElementType.Boolean, deviceInfo.primary_record)));
}
if (deviceInfo.vendor_id_source != 0)
{
list.Add(
new ServiceAttribute(DeviceIdProfileAttributeId.VendorIdSource,
new ServiceElement(ElementType.UInt16, deviceInfo.vendor_id_source)));
}
// TO-DO URLs...
extras.AddRange(list);
}
else
{
// On testing we see this never working! For one device
// with an ImagingResponder record the size of 0x18 and
// not 0x8 as per definition, and the port value is wrong.
// And for its PhonebookAccessPse record the size is
// correctly 0x8, but again the port value is wrong!
//
var sppInfo = (Structs.BtSdkRmtSPPSvcExtAttrStru)Marshal.PtrToStructure(
attrs.ext_attributes, typeof(Structs.BtSdkRmtSPPSvcExtAttrStru));
Debug.Assert(sppInfo.size == Marshal.SizeOf(typeof(Structs.BtSdkRmtSPPSvcExtAttrStru)),
"Different sizes!");
port = sppInfo.server_channel;
}
api.Btsdk_FreeMemory(attrs.ext_attributes);
}//if (attrs.ext_attributes != NULL)
// Use a different API to try and get the RFCOMM port number as
// the previous API is quite rubbish at doing that!!
var svcB = new Structs.BtSdkAppExtSPPAttrStru(sc);
var retSpp = api.Btsdk_SearchAppExtSPPService(attrs.dev_hdl, ref svcB);
if (retSpp == BtSdkError.NO_SERVICE) // error
{
}
else if (retSpp != BtSdkError.OK) // error
{
Debug.WriteLine("GetSvcRcds Btsdk_SearchAppExtSPPService ret: "
+ BluesoleilUtils.BtSdkErrorToString(retSpp));
}
else // success
{
if (svcB.rf_svr_chnl != 0)
{
byte newPort = svcB.rf_svr_chnl;
if (port.HasValue)
{
Debug.Assert(port.Value == newPort, "port: " + port.Value + ", newPort: " + newPort);
}
else
{
port = newPort;
}
}
if (svcB.sdp_record_handle != 0)
{
bldr.AddCustomAttribute(new ServiceAttribute(
UniversalAttributeId.ServiceRecordHandle,
ServiceElement.CreateNumericalServiceElement(ElementType.UInt32, svcB.sdp_record_handle)));
}
#if DEBUG
Debug.Assert(svcB.service_class_128 == sc, "svcSpp.service_class_128: " + svcB.service_class_128 + ", sc: " + sc);
var snSpp = BluesoleilUtils.FromNameString(svcB.svc_name, StackConsts.BTSDK_SERVICENAME_MAXLENGTH);
if (snSpp == null)
{
Debug.Assert(name == null || name.Length == 0, "svcSpp.svc_name: null" + ", name: " + name);
}
else if (snSpp.Length == 1)
{
// SearchAppExtSPPService doesn't handle Unicode
// but Btsdk_BrowseRemoteServicesEx etc does.
Debug.Assert(snSpp[0] == name[0], "svcSpp.svc_name: " + snSpp + ", name: " + name);
}
else
{
Debug.Assert(snSpp == name, "svcSpp.svc_name: " + snSpp + ", bldr.ServiceName: " + name);
}
#endif
}
//
if (port.HasValue)
{
}
else
{
bldr.ProtocolType = BluetoothProtocolDescriptorType.None;
}
if (extras.Count != 0)
{
bldr.AddCustomAttributes(extras);
}
//
const ServiceAttributeId FakeDescr = (ServiceAttributeId)(-1);
bldr.AddCustomAttribute(new ServiceAttribute(FakeDescr,
new ServiceElement(ElementType.TextString,
"<partial BlueSoleil decode>")));
ServiceRecord sr = bldr.ServiceRecord;
if (port.HasValue)
{
Debug.Assert(bldr.ProtocolType == BluetoothProtocolDescriptorType.Rfcomm,
"type=" + bldr.ProtocolType);
ServiceRecordHelper.SetRfcommChannelNumber(sr, port.Value);
}
else
{
bldr.ProtocolType = BluetoothProtocolDescriptorType.None;
}
return(sr);
}
/// <inheritdoc />
internal override void StartListening(EndPoint desiredLocalListenEndPoint, bool useRandomPortFailOver)
{
if (IsListening)
{
throw new InvalidOperationException("Attempted to call StartListening when already listening.");
}
if (!(desiredLocalListenEndPoint is BluetoothEndPoint))
{
throw new ArgumentException("Bluetooth connections can only be made from a local BluetoothEndPoint", "desiredLocalListenIPEndPoint");
}
try
{
ServiceRecordBuilder bldr = new ServiceRecordBuilder();
bldr.AddServiceClass((desiredLocalListenEndPoint as BluetoothEndPoint).Service);
if (IsDiscoverable)
{
bldr.AddCustomAttribute(new ServiceAttribute(NetworkCommsBTAttributeId.NetworkCommsEndPoint, ServiceElement.CreateNumericalServiceElement(ElementType.UInt8, 1)));
}
listenerInstance = new BluetoothListener(desiredLocalListenEndPoint as BluetoothEndPoint, bldr.ServiceRecord);
listenerInstance.Start();
listenerInstance.BeginAcceptBluetoothClient(BluetoothConnectionReceivedAsync, null);
}
catch (SocketException)
{
//If the port we wanted is not available
if (useRandomPortFailOver)
{
try
{
Guid service = Guid.NewGuid();
ServiceRecordBuilder bldr = new ServiceRecordBuilder();
bldr.AddServiceClass(service);
if (IsDiscoverable)
{
bldr.AddCustomAttribute(new ServiceAttribute(NetworkCommsBTAttributeId.NetworkCommsEndPoint, ServiceElement.CreateNumericalServiceElement(ElementType.UInt8, 1)));
}
listenerInstance = new BluetoothListener(new BluetoothEndPoint((desiredLocalListenEndPoint as BluetoothEndPoint).Address, service), bldr.ServiceRecord);
listenerInstance.Start();
listenerInstance.BeginAcceptBluetoothClient(BluetoothConnectionReceivedAsync, null);
}
catch (SocketException)
{
//If we get another socket exception this appears to be a bad IP. We will just ignore this IP
if (NetworkComms.LoggingEnabled)
{
NetworkComms.Logger.Error("It was not possible to open a random port on " + desiredLocalListenEndPoint + ". This endPoint may not support listening or possibly try again using a different port.");
}
throw new CommsSetupShutdownException("It was not possible to open a random port on " + desiredLocalListenEndPoint + ". This endPoint may not support listening or possibly try again using a different port.");
}
}
else
{
if (NetworkComms.LoggingEnabled)
{
NetworkComms.Logger.Error("It was not possible to listen on " + desiredLocalListenEndPoint.ToString() + ". This endPoint may not support listening or possibly try again using a different port.");
}
throw new CommsSetupShutdownException("It was not possible to listen on " + desiredLocalListenEndPoint.ToString() + ". This endPoint may not support listening or possibly try again using a different port.");
}
}
this.LocalListenEndPoint = desiredLocalListenEndPoint;
this.IsListening = true;
}
public ServiceRecord[] GetServiceRecords()
{
Debug.Assert(m_request.searchScope == SdpSearchScope.Anywhere, "unexpected searchScope: " + m_request.searchScope);
int classInSCL, classAnywhere;
if (m_records == null)
{
m_records = new List <ServiceRecord>();
SdpDiscoveryRecordsBufferBase.SimpleInfo[] infoArr = GetSimpleInfo();
foreach (SdpDiscoveryRecordsBufferBase.SimpleInfo info in infoArr)
{
classInSCL = classAnywhere = 0;
//Utils.MiscUtils.Trace_WriteLine("fake int: {0}", info.fake);
ServiceRecordBuilder bldr = new ServiceRecordBuilder();
const ServiceAttributeId FakeDescr = (ServiceAttributeId)(-1);
bldr.AddCustomAttribute(new ServiceAttribute(FakeDescr,
new ServiceElement(ElementType.TextString,
"<partial Widcomm decode>")));
//--
bldr.AddServiceClass(info.serviceUuid);
if (m_request.serviceGuid == info.serviceUuid)
{
++classInSCL;
}
//--
if (info.serviceNameWchar != IntPtr.Zero)
{
string name = Marshal.PtrToStringUni(info.serviceNameWchar);
if (name.Length != 0)
{
bldr.ServiceName = name;
}
}
else if (info.serviceNameChar != IntPtr.Zero)
{
// PtrToStringAnsi is not supported on NETCF. The field
// is not used by the native code there so that's ok.
#if NETCF
Debug.Fail("Don't expect 'serviceNameChar' on PPC.");
#else
string name = Marshal.PtrToStringAnsi(info.serviceNameChar);
if (name.Length != 0)
{
bldr.ServiceName = name;
}
#endif
}
//--
if (info.scn == -1)
{
bldr.ProtocolType = BluetoothProtocolDescriptorType.None;
}
//--
switch (bldr.ProtocolType)
{
case BluetoothProtocolDescriptorType.GeneralObex:
Debug.Fail("GEOP untested");
if (m_request.serviceGuid == BluetoothService.ObexProtocol)
{
++classAnywhere;
}
goto case BluetoothProtocolDescriptorType.Rfcomm;
case BluetoothProtocolDescriptorType.Rfcomm:
if (m_request.serviceGuid == BluetoothService.RFCommProtocol)
{
++classAnywhere;
}
if (m_request.serviceGuid == BluetoothService.L2CapProtocol)
{
++classAnywhere;
}
break;
case BluetoothProtocolDescriptorType.None:
// We'd better assume L2CAP in the PDL or we'd skip too many
// e.g. the SDP server record!
if (m_request.serviceGuid == BluetoothService.L2CapProtocol)
{
++classAnywhere;
}
break;
}
//--
ServiceRecord sr = bldr.ServiceRecord;
if (info.scn != -1)
{
Debug.Assert(bldr.ProtocolType == BluetoothProtocolDescriptorType.Rfcomm,
"type=" + bldr.ProtocolType);
ServiceRecordHelper.SetRfcommChannelNumber(sr, checked ((byte)info.scn));
}
if (classInSCL > 0 || classAnywhere > 0)
{
Utils.MiscUtils.Trace_WriteLine("Adding record");
m_records.Add(sr);
}
else // COVERAGE
{
Utils.MiscUtils.Trace_WriteLine("Skipping record");
}
}
}
return(m_records.ToArray());
}
