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44 lines
1.5 KiB
44 lines
1.5 KiB
using System.Collections.Generic;
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using System.Linq;
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namespace HidLibrary
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{
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public class HidFastReadEnumerator : IHidEnumerator
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{
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public bool IsConnected(string devicePath)
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{
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return HidDevices.IsConnected(devicePath);
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}
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public IHidDevice GetDevice(string devicePath)
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{
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return Enumerate(devicePath).FirstOrDefault() as IHidDevice;
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}
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public IEnumerable<IHidDevice> Enumerate()
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{
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return HidDevices.EnumerateDevices().
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Select(d => new HidFastReadDevice(d.Path, d.Description) as IHidDevice);
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}
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public IEnumerable<IHidDevice> Enumerate(string devicePath)
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{
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return HidDevices.EnumerateDevices().Where(x => x.Path == devicePath).
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Select(d => new HidFastReadDevice(d.Path, d.Description) as IHidDevice);
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}
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public IEnumerable<IHidDevice> Enumerate(int vendorId, params int[] productIds)
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{
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return HidDevices.EnumerateDevices().Select(d => new HidFastReadDevice(d.Path, d.Description)).
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Where(f => f.Attributes.VendorId == vendorId && productIds.Contains(f.Attributes.ProductId)).
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Select(d => d as IHidDevice);
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}
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public IEnumerable<IHidDevice> Enumerate(int vendorId)
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{
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return HidDevices.EnumerateDevices().Select(d => new HidFastReadDevice(d.Path, d.Description)).
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Where(f => f.Attributes.VendorId == vendorId).
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Select(d => d as IHidDevice);
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}
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}
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}
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