Init RaspberryIO
This commit is contained in:
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namespace Unosquare.RaspberryIO.Computer
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{
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using Swan.Abstractions;
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using System.Globalization;
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using System.IO;
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/// <summary>
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/// The Official Raspberry Pi 7-inch touch display from the foundation
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/// Some docs available here:
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/// http://forums.pimoroni.com/t/official-7-raspberry-pi-touch-screen-faq/959
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/// </summary>
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public class DsiDisplay : SingletonBase<DsiDisplay>
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{
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private const string BacklightFilename = "/sys/class/backlight/rpi_backlight/bl_power";
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private const string BrightnessFilename = "/sys/class/backlight/rpi_backlight/brightness";
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/// <summary>
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/// Prevents a default instance of the <see cref="DsiDisplay"/> class from being created.
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/// </summary>
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private DsiDisplay()
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{
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// placeholder
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}
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/// <summary>
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/// Gets a value indicating whether the Pi Foundation Display files are present.
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/// </summary>
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/// <value>
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/// <c>true</c> if this instance is present; otherwise, <c>false</c>.
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/// </value>
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public bool IsPresent => File.Exists(BrightnessFilename);
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/// <summary>
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/// Gets or sets the brightness of the DSI display via filesystem.
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/// </summary>
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/// <value>
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/// The brightness.
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/// </value>
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public byte Brightness
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{
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get
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{
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if (IsPresent == false) return 0;
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return byte.TryParse(File.ReadAllText(BrightnessFilename).Trim(), out var brightness) ? brightness : (byte)0;
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}
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set
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{
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if (IsPresent == false) return;
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File.WriteAllText(BrightnessFilename, value.ToString(CultureInfo.InvariantCulture));
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}
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}
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/// <summary>
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/// Gets or sets a value indicating whether the backlight of the DSI display on.
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/// This operation is performed via the file system
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/// </summary>
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/// <value>
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/// <c>true</c> if this instance is backlight on; otherwise, <c>false</c>.
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/// </value>
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public bool IsBacklightOn
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{
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get
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{
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if (IsPresent == false) return false;
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if (int.TryParse(File.ReadAllText(BacklightFilename).Trim(), out var backlight))
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return backlight == 0;
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return false;
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}
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set
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{
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if (IsPresent == false) return;
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File.WriteAllText(BacklightFilename, value ? "0" : "1");
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}
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}
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}
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}
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@@ -0,0 +1,40 @@
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namespace Unosquare.RaspberryIO.Computer
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{
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using System.Net;
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/// <summary>
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/// Represents a Network Adapter
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/// </summary>
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public class NetworkAdapterInfo
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{
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/// <summary>
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/// Gets the name.
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/// </summary>
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public string Name { get; internal set; }
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/// <summary>
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/// Gets the IP V4 address.
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/// </summary>
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public IPAddress IPv4 { get; internal set; }
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/// <summary>
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/// Gets the IP V6 address.
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/// </summary>
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public IPAddress IPv6 { get; internal set; }
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/// <summary>
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/// Gets the name of the access point.
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/// </summary>
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public string AccessPointName { get; internal set; }
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/// <summary>
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/// Gets the MAC (Physical) address.
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/// </summary>
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public string MacAddress { get; internal set; }
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/// <summary>
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/// Gets a value indicating whether this instance is wireless.
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/// </summary>
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public bool IsWireless { get; internal set; }
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}
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}
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@@ -0,0 +1,266 @@
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namespace Unosquare.RaspberryIO.Computer
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{
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using Swan;
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using Swan.Abstractions;
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using Swan.Components;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Text;
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/// <summary>
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/// Represents the network information
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/// </summary>
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public class NetworkSettings : SingletonBase<NetworkSettings>
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{
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private const string EssidTag = "ESSID:";
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/// <summary>
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/// Gets the local machine Host Name.
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/// </summary>
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public string HostName => Network.HostName;
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/// <summary>
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/// Retrieves the wireless networks.
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/// </summary>
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/// <param name="adapter">The adapter.</param>
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/// <returns>A list of WiFi networks</returns>
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public List<WirelessNetworkInfo> RetrieveWirelessNetworks(string adapter) => RetrieveWirelessNetworks(new[] { adapter });
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/// <summary>
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/// Retrieves the wireless networks.
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/// </summary>
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/// <param name="adapters">The adapters.</param>
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/// <returns>A list of WiFi networks</returns>
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public List<WirelessNetworkInfo> RetrieveWirelessNetworks(string[] adapters = null)
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{
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var result = new List<WirelessNetworkInfo>();
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foreach (var networkAdapter in adapters ?? RetrieveAdapters().Where(x => x.IsWireless).Select(x => x.Name))
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{
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var wirelessOutput = ProcessRunner.GetProcessOutputAsync("iwlist", $"{networkAdapter} scanning").Result;
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var outputLines =
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wirelessOutput.Split('\n')
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.Select(x => x.Trim())
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.Where(x => string.IsNullOrWhiteSpace(x) == false)
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.ToArray();
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for (var i = 0; i < outputLines.Length; i++)
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{
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var line = outputLines[i];
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if (line.StartsWith(EssidTag) == false) continue;
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var network = new WirelessNetworkInfo()
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{
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Name = line.Replace(EssidTag, string.Empty).Replace("\"", string.Empty)
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};
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while (true)
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{
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if (i + 1 >= outputLines.Length) break;
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// should look for two lines before the ESSID acording to the scan
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line = outputLines[i - 2];
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if (line.StartsWith("Quality="))
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{
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network.Quality = line.Replace("Quality=", string.Empty);
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break;
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}
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}
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while (true)
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{
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if (i + 1 >= outputLines.Length) break;
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// should look for a line before the ESSID acording to the scan
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line = outputLines[i - 1];
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if (line.StartsWith("Encryption key:"))
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{
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network.IsEncrypted = line.Replace("Encryption key:", string.Empty).Trim() == "on";
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break;
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}
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}
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if (result.Any(x => x.Name == network.Name) == false)
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result.Add(network);
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}
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}
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return result.OrderBy(x => x.Name).ToList();
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}
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/// <summary>
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/// Setups the wireless network.
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/// </summary>
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/// <param name="adapterName">Name of the adapter.</param>
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/// <param name="networkSsid">The network ssid.</param>
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/// <param name="password">The password.</param>
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/// <param name="countryCode">The 2-letter country code in uppercase. Default is US.</param>
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/// <returns>True if successful. Otherwise, false.</returns>
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public bool SetupWirelessNetwork(string adapterName, string networkSsid, string password = null, string countryCode = "US")
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{
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// TODO: Get the country where the device is located to set 'country' param in payload var
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var payload = $"country={countryCode}\nctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev\nupdate_config=1\n";
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payload += string.IsNullOrEmpty(password)
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? $"network={{\n\tssid=\"{networkSsid}\"\n\t}}\n"
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: $"network={{\n\tssid=\"{networkSsid}\"\n\tpsk=\"{password}\"\n\t}}\n";
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try
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{
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File.WriteAllText("/etc/wpa_supplicant/wpa_supplicant.conf", payload);
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ProcessRunner.GetProcessOutputAsync("pkill", "-f wpa_supplicant").Wait();
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ProcessRunner.GetProcessOutputAsync("ifdown", adapterName).Wait();
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ProcessRunner.GetProcessOutputAsync("ifup", adapterName).Wait();
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}
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catch (Exception ex)
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{
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ex.Log(nameof(NetworkSettings));
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return false;
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}
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return true;
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}
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/// <summary>
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/// Retrieves the network adapters.
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/// </summary>
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/// <returns>A list of network adapters.</returns>
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public List<NetworkAdapterInfo> RetrieveAdapters()
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{
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const string hWaddr = "HWaddr ";
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const string ether = "ether ";
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var result = new List<NetworkAdapterInfo>();
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var interfacesOutput = ProcessRunner.GetProcessOutputAsync("ifconfig").Result;
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var wlanOutput = ProcessRunner.GetProcessOutputAsync("iwconfig")
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.Result.Split('\n')
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.Where(x => x.Contains("no wireless extensions.") == false)
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.ToArray();
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var outputLines = interfacesOutput.Split('\n').Where(x => string.IsNullOrWhiteSpace(x) == false).ToArray();
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for (var i = 0; i < outputLines.Length; i++)
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{
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// grab the current line
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var line = outputLines[i];
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// skip if the line is indented
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if (char.IsLetterOrDigit(line[0]) == false)
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continue;
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// Read the line as an adatper
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var adapter = new NetworkAdapterInfo
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{
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Name = line.Substring(0, line.IndexOf(' ')).TrimEnd(':')
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};
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// Parse the MAC address in old version of ifconfig; it comes in the first line
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if (line.IndexOf(hWaddr) >= 0)
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{
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var startIndexHwd = line.IndexOf(hWaddr) + hWaddr.Length;
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adapter.MacAddress = line.Substring(startIndexHwd, 17).Trim();
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}
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// Parse the info in lines other than the first
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for (var j = i + 1; j < outputLines.Length; j++)
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{
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// Get the contents of the indented line
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var indentedLine = outputLines[j];
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// We have hit the next adapter info
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if (char.IsLetterOrDigit(indentedLine[0]))
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{
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i = j - 1;
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break;
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}
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// Parse the MAC address in new versions of ifconfig; it no longer comes in the first line
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if (indentedLine.IndexOf(ether) >= 0 && string.IsNullOrWhiteSpace(adapter.MacAddress))
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{
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var startIndexHwd = indentedLine.IndexOf(ether) + ether.Length;
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adapter.MacAddress = indentedLine.Substring(startIndexHwd, 17).Trim();
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}
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// Parse the IPv4 Address
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{
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var addressText = ParseOutputTagFromLine(indentedLine, "inet addr:") ?? ParseOutputTagFromLine(indentedLine, "inet ");
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if (addressText != null)
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{
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if (IPAddress.TryParse(addressText, out var outValue))
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adapter.IPv4 = outValue;
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}
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}
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// Parse the IPv6 Address
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{
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var addressText = ParseOutputTagFromLine(indentedLine, "inet6 addr:") ?? ParseOutputTagFromLine(indentedLine, "inet6 ");
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if (addressText != null)
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{
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if (IPAddress.TryParse(addressText, out var outValue))
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adapter.IPv6 = outValue;
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}
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}
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// we have hit the end of the output in an indented line
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if (j >= outputLines.Length - 1)
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i = outputLines.Length;
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}
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// Retrieve the wireless LAN info
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var wlanInfo = wlanOutput.FirstOrDefault(x => x.StartsWith(adapter.Name));
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if (wlanInfo != null)
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{
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adapter.IsWireless = true;
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var essidParts = wlanInfo.Split(new[] { EssidTag }, StringSplitOptions.RemoveEmptyEntries);
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if (essidParts.Length >= 2)
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{
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adapter.AccessPointName = essidParts[1].Replace("\"", string.Empty).Trim();
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}
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}
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// Add the current adapter to the result
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result.Add(adapter);
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}
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return result.OrderBy(x => x.Name).ToList();
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}
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/// <summary>
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/// Retrieves current wireless connected network name.
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/// </summary>
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/// <returns>The connected network name.</returns>
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public string GetWirelessNetworkName() => ProcessRunner.GetProcessOutputAsync("iwgetid", "-r").Result;
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/// <summary>
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/// Parses the output tag from the given line.
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/// </summary>
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/// <param name="indentedLine">The indented line.</param>
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/// <param name="tagName">Name of the tag.</param>
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/// <returns>The value after the tag identifier</returns>
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private static string ParseOutputTagFromLine(string indentedLine, string tagName)
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{
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if (indentedLine.IndexOf(tagName) < 0)
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return null;
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var startIndex = indentedLine.IndexOf(tagName) + tagName.Length;
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var builder = new StringBuilder(1024);
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for (var c = startIndex; c < indentedLine.Length; c++)
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{
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var currentChar = indentedLine[c];
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if (!char.IsPunctuation(currentChar) && !char.IsLetterOrDigit(currentChar))
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break;
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builder.Append(currentChar);
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}
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return builder.ToString();
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}
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}
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}
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@@ -0,0 +1,46 @@
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namespace Unosquare.RaspberryIO.Computer
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{
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/// <summary>
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/// Represents the OS Information
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/// </summary>
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public class OsInfo
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{
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/// <summary>
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/// System name
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/// </summary>
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public string SysName { get; set; }
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/// <summary>
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/// Node name
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/// </summary>
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public string NodeName { get; set; }
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/// <summary>
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/// Release level
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/// </summary>
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public string Release { get; set; }
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/// <summary>
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/// Version level
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/// </summary>
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public string Version { get; set; }
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/// <summary>
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/// Hardware level
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/// </summary>
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public string Machine { get; set; }
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/// <summary>
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/// Domain name
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/// </summary>
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public string DomainName { get; set; }
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/// <summary>
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/// Returns a <see cref="string" /> that represents this instance.
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/// </summary>
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/// <returns>
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/// A <see cref="string" /> that represents this instance.
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/// </returns>
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public override string ToString() => $"{SysName} {Release} {Version}";
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}
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}
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@@ -0,0 +1,134 @@
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namespace Unosquare.RaspberryIO.Computer
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{
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/// <summary>
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/// Defines the board revision codes of the different versions of the Raspberry Pi
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/// http://www.raspberrypi-spy.co.uk/2012/09/checking-your-raspberry-pi-board-version/
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/// </summary>
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public enum PiVersion
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{
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/// <summary>
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/// The unknown version
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/// </summary>
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Unknown = 0,
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/// <summary>
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/// The model b rev1
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/// </summary>
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ModelBRev1 = 0x0002,
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/// <summary>
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/// The model b rev1 ec N0001
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/// </summary>
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ModelBRev1ECN0001 = 0x0003,
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/// <summary>
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/// The model b rev2x04
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/// </summary>
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ModelBRev2x04 = 0x0004,
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/// <summary>
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/// The model b rev2x05
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/// </summary>
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ModelBRev2x05 = 0x0005,
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/// <summary>
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/// The model b rev2x06
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/// </summary>
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ModelBRev2x06 = 0x0006,
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/// <summary>
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/// The model ax07
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/// </summary>
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ModelAx07 = 0x0007,
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/// <summary>
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/// The model ax08
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/// </summary>
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ModelAx08 = 0x0008,
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/// <summary>
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/// The model ax09
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/// </summary>
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ModelAx09 = 0x0009,
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/// <summary>
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/// The model b rev2x0d
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/// </summary>
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ModelBRev2x0d,
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/// <summary>
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/// The model b rev2x0e
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/// </summary>
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ModelBRev2x0e,
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/// <summary>
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/// The model b rev2x0f
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/// </summary>
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ModelBRev2x0f = 0x000f,
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/// <summary>
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||||
/// The model b plus0x10
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/// </summary>
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ModelBPlus0x10 = 0x0010,
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/// <summary>
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/// The model b plus0x13
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/// </summary>
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||||
ModelBPlus0x13 = 0x0013,
|
||||
|
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/// <summary>
|
||||
/// The compute module0x11
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||||
/// </summary>
|
||||
ComputeModule0x11 = 0x0011,
|
||||
|
||||
/// <summary>
|
||||
/// The compute module0x14
|
||||
/// </summary>
|
||||
ComputeModule0x14 = 0x0014,
|
||||
|
||||
/// <summary>
|
||||
/// The model a plus0x12
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||||
/// </summary>
|
||||
ModelAPlus0x12 = 0x0012,
|
||||
|
||||
/// <summary>
|
||||
/// The model a plus0x15
|
||||
/// </summary>
|
||||
ModelAPlus0x15 = 0x0015,
|
||||
|
||||
/// <summary>
|
||||
/// The pi2 model B1V1 sony
|
||||
/// </summary>
|
||||
Pi2ModelB1v1Sony = 0xa01041,
|
||||
|
||||
/// <summary>
|
||||
/// The pi2 model B1V1 embest
|
||||
/// </summary>
|
||||
Pi2ModelB1v1Embest = 0xa21041,
|
||||
|
||||
/// <summary>
|
||||
/// The pi2 model B1V2
|
||||
/// </summary>
|
||||
Pi2ModelB1v2 = 0xa22042,
|
||||
|
||||
/// <summary>
|
||||
/// The pi zero1v2
|
||||
/// </summary>
|
||||
PiZero1v2 = 0x900092,
|
||||
|
||||
/// <summary>
|
||||
/// The pi zero1v3
|
||||
/// </summary>
|
||||
PiZero1v3 = 0x900093,
|
||||
|
||||
/// <summary>
|
||||
/// The pi3 model b sony
|
||||
/// </summary>
|
||||
Pi3ModelBSony = 0xa02082,
|
||||
|
||||
/// <summary>
|
||||
/// The pi3 model b embest
|
||||
/// </summary>
|
||||
Pi3ModelBEmbest = 0xa22082
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,344 @@
|
||||
namespace Unosquare.RaspberryIO.Computer
|
||||
{
|
||||
using Native;
|
||||
using Swan.Abstractions;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Globalization;
|
||||
using System.IO;
|
||||
using System.Linq;
|
||||
using System.Reflection;
|
||||
|
||||
/// <summary>
|
||||
/// http://raspberry-pi-guide.readthedocs.io/en/latest/system.html
|
||||
/// </summary>
|
||||
public sealed class SystemInfo : SingletonBase<SystemInfo>
|
||||
{
|
||||
private const string CpuInfoFilePath = "/proc/cpuinfo";
|
||||
private const string MemInfoFilePath = "/proc/meminfo";
|
||||
private const string UptimeFilePath = "/proc/uptime";
|
||||
private static readonly StringComparer StringComparer = StringComparer.InvariantCultureIgnoreCase;
|
||||
|
||||
private static readonly object SyncRoot = new object();
|
||||
|
||||
/// <summary>
|
||||
/// Prevents a default instance of the <see cref="SystemInfo"/> class from being created.
|
||||
/// </summary>
|
||||
/// <exception cref="NotSupportedException">Could not initialize the GPIO controller</exception>
|
||||
private SystemInfo()
|
||||
{
|
||||
#region Obtain and format a property dictionary
|
||||
|
||||
var properties =
|
||||
typeof(SystemInfo).GetTypeInfo()
|
||||
.GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic)
|
||||
.Where(
|
||||
p =>
|
||||
p.CanWrite && p.CanRead &&
|
||||
(p.PropertyType == typeof(string) || p.PropertyType == typeof(string[])))
|
||||
.ToArray();
|
||||
var propDictionary = new Dictionary<string, PropertyInfo>(StringComparer);
|
||||
|
||||
foreach (var prop in properties)
|
||||
{
|
||||
propDictionary[prop.Name.Replace(" ", string.Empty).ToLowerInvariant().Trim()] = prop;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Extract CPU information
|
||||
|
||||
if (File.Exists(CpuInfoFilePath))
|
||||
{
|
||||
var cpuInfoLines = File.ReadAllLines(CpuInfoFilePath);
|
||||
|
||||
foreach (var line in cpuInfoLines)
|
||||
{
|
||||
var lineParts = line.Split(new[] { ':' }, 2);
|
||||
if (lineParts.Length != 2)
|
||||
continue;
|
||||
|
||||
var propertyKey = lineParts[0].Trim().Replace(" ", string.Empty);
|
||||
var propertyStringValue = lineParts[1].Trim();
|
||||
|
||||
if (!propDictionary.ContainsKey(propertyKey)) continue;
|
||||
|
||||
var property = propDictionary[propertyKey];
|
||||
if (property.PropertyType == typeof(string))
|
||||
{
|
||||
property.SetValue(this, propertyStringValue);
|
||||
}
|
||||
else if (property.PropertyType == typeof(string[]))
|
||||
{
|
||||
var propertyArrayAvalue = propertyStringValue.Split(' ');
|
||||
property.SetValue(this, propertyArrayAvalue);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Extract Memory Information
|
||||
|
||||
if (File.Exists(MemInfoFilePath))
|
||||
{
|
||||
var memInfoLines = File.ReadAllLines(MemInfoFilePath);
|
||||
foreach (var line in memInfoLines)
|
||||
{
|
||||
var lineParts = line.Split(new[] { ':' }, 2);
|
||||
if (lineParts.Length != 2)
|
||||
continue;
|
||||
|
||||
if (lineParts[0].ToLowerInvariant().Trim().Equals("memtotal") == false)
|
||||
continue;
|
||||
|
||||
var memKb = lineParts[1].ToLowerInvariant().Trim().Replace("kb", string.Empty).Trim();
|
||||
|
||||
if (int.TryParse(memKb, out var parsedMem))
|
||||
{
|
||||
InstalledRam = parsedMem * 1024;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Board Version and Form Factor
|
||||
|
||||
try
|
||||
{
|
||||
if (string.IsNullOrWhiteSpace(Revision) == false &&
|
||||
int.TryParse(
|
||||
Revision.ToUpperInvariant(),
|
||||
NumberStyles.HexNumber,
|
||||
CultureInfo.InvariantCulture,
|
||||
out var boardVersion))
|
||||
{
|
||||
RaspberryPiVersion = PiVersion.Unknown;
|
||||
if (Enum.GetValues(typeof(PiVersion)).Cast<int>().Contains(boardVersion))
|
||||
{
|
||||
RaspberryPiVersion = (PiVersion)boardVersion;
|
||||
}
|
||||
}
|
||||
|
||||
WiringPiBoardRevision = WiringPi.PiBoardRev();
|
||||
}
|
||||
catch
|
||||
{
|
||||
/* Ignore */
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Version Information
|
||||
|
||||
{
|
||||
var libParts = WiringPi.WiringPiLibrary.Split('.');
|
||||
var major = int.Parse(libParts[libParts.Length - 2]);
|
||||
var minor = int.Parse(libParts[libParts.Length - 1]);
|
||||
var version = new Version(major, minor);
|
||||
WiringPiVersion = version;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Extract OS Info
|
||||
|
||||
try
|
||||
{
|
||||
Standard.Uname(out var unameInfo);
|
||||
OperatingSystem = new OsInfo
|
||||
{
|
||||
DomainName = unameInfo.DomainName,
|
||||
Machine = unameInfo.Machine,
|
||||
NodeName = unameInfo.NodeName,
|
||||
Release = unameInfo.Release,
|
||||
SysName = unameInfo.SysName,
|
||||
Version = unameInfo.Version
|
||||
};
|
||||
}
|
||||
catch
|
||||
{
|
||||
OperatingSystem = new OsInfo();
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Gets the wiring pi library version.
|
||||
/// </summary>
|
||||
public Version WiringPiVersion { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the OS information.
|
||||
/// </summary>
|
||||
/// <value>
|
||||
/// The os information.
|
||||
/// </value>
|
||||
public OsInfo OperatingSystem { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the Raspberry Pi version.
|
||||
/// </summary>
|
||||
public PiVersion RaspberryPiVersion { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the Wiring Pi board revision (1 or 2).
|
||||
/// </summary>
|
||||
/// <value>
|
||||
/// The wiring pi board revision.
|
||||
/// </value>
|
||||
public int WiringPiBoardRevision { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the number of processor cores.
|
||||
/// </summary>
|
||||
public int ProcessorCount
|
||||
{
|
||||
get
|
||||
{
|
||||
if (int.TryParse(Processor, out var outIndex))
|
||||
{
|
||||
return outIndex + 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Gets the installed ram in bytes.
|
||||
/// </summary>
|
||||
public int InstalledRam { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets a value indicating whether this CPU is little endian.
|
||||
/// </summary>
|
||||
public bool IsLittleEndian => BitConverter.IsLittleEndian;
|
||||
|
||||
/// <summary>
|
||||
/// Gets the CPU model name.
|
||||
/// </summary>
|
||||
public string ModelName { get; private set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets a list of supported CPU features.
|
||||
/// </summary>
|
||||
public string[] Features { get; private set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the CPU implementer hex code.
|
||||
/// </summary>
|
||||
public string CpuImplementer { get; private set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the CPU architecture code.
|
||||
/// </summary>
|
||||
public string CpuArchitecture { get; private set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the CPU variant code.
|
||||
/// </summary>
|
||||
public string CpuVariant { get; private set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the CPU part code.
|
||||
/// </summary>
|
||||
public string CpuPart { get; private set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the CPU revision code.
|
||||
/// </summary>
|
||||
public string CpuRevision { get; private set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the hardware model number.
|
||||
/// </summary>
|
||||
public string Hardware { get; private set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the hardware revision number.
|
||||
/// </summary>
|
||||
public string Revision { get; private set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the serial number.
|
||||
/// </summary>
|
||||
public string Serial { get; private set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the system uptime (in seconds).
|
||||
/// </summary>
|
||||
public double Uptime
|
||||
{
|
||||
get
|
||||
{
|
||||
try
|
||||
{
|
||||
if (File.Exists(UptimeFilePath) == false) return 0;
|
||||
var parts = File.ReadAllText(UptimeFilePath).Trim().Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
|
||||
if (parts.Length >= 1 && float.TryParse(parts[0], out var result))
|
||||
return result;
|
||||
}
|
||||
catch
|
||||
{
|
||||
/* Ignore */
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Gets the uptime in TimeSpan.
|
||||
/// </summary>
|
||||
public TimeSpan UptimeTimeSpan => TimeSpan.FromSeconds(Uptime);
|
||||
|
||||
/// <summary>
|
||||
/// Placeholder for processor index
|
||||
/// </summary>
|
||||
private string Processor { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Returns a <see cref="string" /> that represents this instance.
|
||||
/// </summary>
|
||||
/// <returns>
|
||||
/// A <see cref="string" /> that represents this instance.
|
||||
/// </returns>
|
||||
public override string ToString()
|
||||
{
|
||||
var properties = typeof(SystemInfo).GetTypeInfo().GetProperties(BindingFlags.Instance | BindingFlags.Public)
|
||||
.Where(p => p.CanRead && (
|
||||
p.PropertyType == typeof(string) ||
|
||||
p.PropertyType == typeof(string[]) ||
|
||||
p.PropertyType == typeof(int) ||
|
||||
p.PropertyType == typeof(bool) ||
|
||||
p.PropertyType == typeof(TimeSpan)))
|
||||
.ToArray();
|
||||
|
||||
var properyValues = new List<string>
|
||||
{
|
||||
"System Information",
|
||||
$"\t{nameof(WiringPiVersion),-22}: {WiringPiVersion}",
|
||||
$"\t{nameof(RaspberryPiVersion),-22}: {RaspberryPiVersion}"
|
||||
};
|
||||
|
||||
foreach (var property in properties)
|
||||
{
|
||||
if (property.PropertyType != typeof(string[]))
|
||||
{
|
||||
properyValues.Add($"\t{property.Name,-22}: {property.GetValue(this)}");
|
||||
}
|
||||
else if (property.GetValue(this) is string[] allValues)
|
||||
{
|
||||
var concatValues = string.Join(" ", allValues);
|
||||
properyValues.Add($"\t{property.Name,-22}: {concatValues}");
|
||||
}
|
||||
}
|
||||
|
||||
return string.Join(Environment.NewLine, properyValues.ToArray());
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,23 @@
|
||||
namespace Unosquare.RaspberryIO.Computer
|
||||
{
|
||||
/// <summary>
|
||||
/// Represents a wireless network information
|
||||
/// </summary>
|
||||
public class WirelessNetworkInfo
|
||||
{
|
||||
/// <summary>
|
||||
/// Gets the ESSID of the Wireless network.
|
||||
/// </summary>
|
||||
public string Name { get; internal set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the network quality.
|
||||
/// </summary>
|
||||
public string Quality { get; internal set; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets a value indicating whether this instance is encrypted.
|
||||
/// </summary>
|
||||
public bool IsEncrypted { get; internal set; }
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user