コード例 #1
0
        private void ConnectDevices()
        {
            if (_connectionInProgress)
            {
                return;
            }
            _connectionInProgress = true;
            if (PortableDeviceCollection.Instance == null)
            {
                PortableDeviceCollection.CreateInstance(AppName, AppMajorVersionNumber, AppMinorVersionNumber);
                PortableDeviceCollection.Instance.AutoConnectToPortableDevice = false;
            }
            _deviceEnumerator.RemoveDisconnected();

            if (UseExperimentalDrivers)
            {
                InitCanon();
            }

            foreach (PortableDevice portableDevice in PortableDeviceCollection.Instance.Devices)
            {
                Log.Debug("Connection device " + portableDevice.DeviceId);
                //TODO: avoid to load some mass storage in my computer need to find a general solution
                if (!portableDevice.DeviceId.StartsWith("\\\\?\\usb") && !portableDevice.DeviceId.StartsWith("\\\\?\\comp"))
                {
                    continue;
                }
                // ignore some Canon cameras
                if (!SupportedCanonCamera(portableDevice.DeviceId))
                {
                    continue;
                }
                portableDevice.ConnectToDevice(AppName, AppMajorVersionNumber, AppMinorVersionNumber);
                if (_deviceEnumerator.GetByWpdId(portableDevice.DeviceId) == null && GetNativeDriver(portableDevice.Model) != null)
                {
                    ICameraDevice    cameraDevice;
                    DeviceDescriptor descriptor = new DeviceDescriptor {
                        WpdId = portableDevice.DeviceId
                    };
                    cameraDevice = (ICameraDevice)Activator.CreateInstance(GetNativeDriver(portableDevice.Model));
                    cameraDevice.SerialNumber = StaticHelper.GetSerial(portableDevice.DeviceId);
                    NewCameraConnected(cameraDevice);
                    cameraDevice.Init(descriptor);
                    descriptor.CameraDevice = cameraDevice;
                    _deviceEnumerator.Add(descriptor);
                    ConnectedDevices.Add(cameraDevice);
                }
            }
            _connectionInProgress = false;
        }
コード例 #2
0
        private void ConnectDevices()
        {
            if (_connectionInProgress)
            {
                return;
            }
            _connectionInProgress = true;
            if (PortableDeviceCollection.Instance == null)
            {
                PortableDeviceCollection.CreateInstance(AppName, AppMajorVersionNumber, AppMinorVersionNumber);
                PortableDeviceCollection.Instance.AutoConnectToPortableDevice = false;
            }
            _deviceEnumerator.RemoveDisconnected();

            Log.Debug("Connection device start");
            try
            {
                var devices = PortableDeviceCollection.Instance.Devices;
                foreach (PortableDevice portableDevice in devices)
                {
                    Log.Debug("Connection device " + portableDevice.DeviceId);
                    //TODO: avoid to load some mass storage in my computer need to find a general solution
                    if (!portableDevice.DeviceId.StartsWith("\\\\?\\usb") &&
                        !portableDevice.DeviceId.StartsWith("\\\\?\\comp"))
                    {
                        continue;
                    }
                    // ignore some Canon cameras
                    if (!SupportedCanonCamera(portableDevice.DeviceId))
                    {
                        continue;
                    }
                    portableDevice.ConnectToDevice(AppName, AppMajorVersionNumber, AppMinorVersionNumber);
                    if (_deviceEnumerator.GetByWpdId(portableDevice.DeviceId) == null &&
                        GetNativeDriver(portableDevice.Model) != null)
                    {
                        ICameraDevice    cameraDevice;
                        DeviceDescriptor descriptor = new DeviceDescriptor {
                            WpdId = portableDevice.DeviceId
                        };
                        cameraDevice = (ICameraDevice)Activator.CreateInstance(GetNativeDriver(portableDevice.Model));
                        MtpProtocol device = new MtpProtocol(descriptor.WpdId);
                        device.ConnectToDevice(AppName, AppMajorVersionNumber, AppMinorVersionNumber);

                        descriptor.StillImageDevice = device;

                        cameraDevice.SerialNumber = StaticHelper.GetSerial(portableDevice.DeviceId);
                        cameraDevice.Init(descriptor);

                        if (string.IsNullOrWhiteSpace(cameraDevice.SerialNumber))
                        {
                            cameraDevice.SerialNumber = StaticHelper.GetSerial(portableDevice.DeviceId);
                        }

                        ConnectedDevices.Add(cameraDevice);
                        NewCameraConnected(cameraDevice);

                        descriptor.CameraDevice = cameraDevice;
                        _deviceEnumerator.Add(descriptor);
                    }
                }
            }
            catch (Exception exception)
            {
                Log.Error("Unable to connect to cameras ", exception);
            }

            _connectionInProgress = false;
        }