希望在Windows中编写Bluetooth'hcitool'等价物 [英] Looking to write Bluetooth 'hcitool' equivelant in Windows

问题描述

我在Linux中使用了Bluez蓝牙堆栈，该堆栈带有一个方便的实用程序"hcitool".希望在Windows中使用相同或等效的功能构建类似的东西.具体而言，"hcitool名称< MAC>'，显示指定的设备是否在范围内. 任何指导将不胜感激.

I have used Bluez Bluetooth stack in Linux which comes with a handy utility 'hcitool'. Looking to build something like that in Windows with same or equivalent functionality. Specifically, 'hcitool name < MAC >', which shows if the specified device is within range. Any guidance will be appreciated.

我使用C/C ++的Windows Studio v7和Visual Studio 2010

I have Windows SDK v7 with Visual Studio 2010, using C/C++

谢谢.

推荐答案

使用我的 32feet.NET 库如下所示.

编辑3月3日::我现在将代码添加到了直接中，通过地址而不是通过设备发现来直接查找设备；所以这是一个简单的新的BluetoothDeviceInfo(...)".

EDIT 3rd March: I've now added code to directly lookup the device by address rather than by using device discovery; so that's a simple 'new BluetoothDeviceInfo(...)'.

查看是否找到所需的设备.这要求远程设备仅处于可连接"模式，而前者要求其处于可发现"模式. (顺便说一句，我已经将发现代码保留在原处.)

See if that finds the device you want. This requires the remote device to only be in "Connectable" mode whereas the former requires it to be in "Discoverable" mode. (BTW I've left the discovery code in place.)

3月8日编辑:现在进行连接(使用SDP API)以检查设备是否在范围内(以及处于可连接模式).

EDIT 8th March: Now does a connect (using the SDP API) to check that the device is in range (and in connectable mode).

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using InTheHand.Net.Bluetooth;
using InTheHand.Net;
using InTheHand.Net.Sockets;
using System.Diagnostics;
using System.Net.Sockets;

namespace hcitool
{
    partial class Program
    {
        static bool infoRatherThanName;
        static BluetoothAddress _searchAddress;

        static int Main(string[] args)
        {
            if (args.Length < 1) {
                Console.WriteLine("Please specify command.");
                return 2;
            }
            var cmd = args[0];
            switch (cmd) {
                case "name":
                    infoRatherThanName = false;
                    break;
                case "info":
                    infoRatherThanName = true;
                    break;
                //-
                case "dev":
                    return ShowRadios();
                //case "auth":
                //    return CauseAuth(GETADDRESS());
                default:
                    throw new NotImplementedException("Command: '" + cmd + "'");
            }
            if (args.Length < 2) {
                Console.WriteLine("Please specify device address.");
                return 2;
            }
            var addrS = args[1];
            _searchAddress = BluetoothAddress.Parse(addrS);
            //
            var dev = new BluetoothDeviceInfo(_searchAddress);
            bool isInRange = GetCanConnectTo(dev);
            if (isInRange) {
                PrintDevice(dev);
            } else {
                Console.WriteLine("Can't see that device.");
            }
            //
            Console.WriteLine("simple");
            return Simple();
            //return Fancier();
        }

        //----
        private static int ShowRadios()
        {
            BluetoothRadio[] list;
            try {
                list = BluetoothRadio.AllRadios;
            } catch (Exception) {
                return 1;
            }
            Debug.Assert(list.Length != 0, "Expect zero radios case to raise an error.");
            foreach (var curR in list) {
                Console.WriteLine("* {0} '{1}'", curR.LocalAddress, curR.Name);
                Console.WriteLine("{0}", curR.SoftwareManufacturer);
                Console.WriteLine("{0}", curR.Manufacturer);
                Console.WriteLine("{0}", curR.Mode);
            }//for
            return 0;
        }

        private static int CauseAuth(BluetoothAddress addr)
        {
            BluetoothSecurity.PairRequest(addr, null);
            return 0;
        }

        //----
        static int Simple()
        {
            BluetoothDeviceInfo[] devices;
            BluetoothDeviceInfo foundDev = null;
            var cli = new BluetoothClient();
            // Fast: Remembered/Authenticated
            devices = cli.DiscoverDevices(255, true, true, false, false);
            SimpleCheckDevice(devices, ref foundDev);
            if (foundDev == null) {
                // Slow: Inquiry
                cli.DiscoverDevices(255, false, false, true, false);
                SimpleCheckDevice(devices, ref foundDev);
            }
            //
            if (foundDev != null) {
                return 0;
            } else {
                return 1;
            }
        }

        private static void SimpleCheckDevice(IEnumerable<BluetoothDeviceInfo> devices,
            ref BluetoothDeviceInfo foundDev)
        {
            foreach (var cur in devices) {
                if (cur.DeviceAddress == _searchAddress) {
                    foundDev = cur;
                    PrintDevice(cur);
                }
            }//for
        }

        private static void PrintDevice(BluetoothDeviceInfo cur)
        {
            Console.WriteLine("* Found device: '{0}' ", cur.DeviceName);
            if (infoRatherThanName) {
                try {
                    var vs = cur.GetVersions();
                    Console.WriteLine(vs.Manufacturer);
                    Console.WriteLine(vs.LmpVersion);
                    Console.WriteLine(vs.LmpSubversion);
                    Console.WriteLine(vs.LmpSupportedFeatures);
                } catch (Exception ex) {
                    Console.WriteLine("Failed to get remote device versions info: "
                        + ex.Message);
                }
            }
        }

        //----
        private static bool GetCanConnectTo(BluetoothDeviceInfo device)
        {
            bool inRange;
            Guid fakeUuid = new Guid("{F13F471D-47CB-41d6-9609-BAD0690BF891}");
            try {
                ServiceRecord[] records = device.GetServiceRecords(fakeUuid);
                Debug.Assert(records.Length == 0, "Why are we getting any records?? len: " + records.Length);
                inRange = true;
            } catch (SocketException) {
                inRange = false;
            }
            return inRange;
        }

    }
}

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