using System;
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using System.Text;
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using HDL_ON.DAL.Net;
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using HDL_ON.Entity;
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using HDL_ON.UI;
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using Shared;
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using Shared.Net;
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namespace HDL_ON.DAL
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{
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public static class CommonPage
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{
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public static bool IsRemote;
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public static Action RefreshAir;
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public static string FindGatewayChilrenIPAddress = new NetWiFi ().BroadcastIpAddress.ToString ();
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private static string ip = "0.0.0.0";
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public static System.Net.IPEndPoint EndPoint {
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get
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{
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try
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{
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return new System.Net.IPEndPoint(System.Net.IPAddress.Parse(new NetWiFi().BroadcastIpAddress.ToString()), 6000);
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}
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catch
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{
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//防止异常导致程序退出
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return new System.Net.IPEndPoint(System.Net.IPAddress.Parse("127.0.0.1"), 6000);
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}
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}
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}
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///保存设备备注才用gb2312，其他情况用utf8
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public static Encoding MyEncodingUTF8 = Encoding.UTF8;//Get
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public static Encoding MyEncodingGB2312 {
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get
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{
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try
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{
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if (System.Globalization.CultureInfo.InstalledUICulture.EnglishName.ToUpper().StartsWith("CZECH"))
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{
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return Encoding.GetEncoding(1250);
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}
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else
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{
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return Encoding.GetEncoding("gb2312");
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}
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}
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catch (Exception ex)
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{
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MainPage.Log("MyEncodingGB2312 Erorr : " + ex.Message);
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return Encoding.GetEncoding("gb2312");
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}
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}
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}
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static bool isHttpListenerStart;
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public static DateTime dt;
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//public static byte currentSubnetID = 0;
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public static void InitHttpListener ()
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{
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if (isHttpListenerStart) {
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return;
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}
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HttpListener.Start (new NetWiFi ().IpAddress, 6001);
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HttpListener.EventHandler -= httpListener_EventHandler;
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HttpListener.EventHandler += httpListener_EventHandler;
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isHttpListenerStart = true;
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}
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public static void CloseHttpListener ()
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{
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//isHttpListenerStart = false;
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//return;
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if (!isHttpListenerStart)
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return;
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HttpListener.Close ();
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isHttpListenerStart = false;
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}
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/// <summary>
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/// 初始化处理socket接收的数据
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/// </summary>
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public static void InitReceiveEvent ()
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{
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Packet.ReceiveEvent += Packet_ReceiveEvent;
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}
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public static float floatChange (byte b1, byte b2, byte b3, byte b4)
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{
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byte[] byteTemp = { b4, b3, b2, b1 };
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return BitConverter.ToSingle (byteTemp, 0);
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}
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static void Packet_ReceiveEvent(byte subnetID, byte deviceID, Command command, byte[] receiveBytes, string revGatewayIP)
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{
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try
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{
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switch (command)
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{
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case Command.SetSingleLightACK:
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foreach (var function in DB_ResidenceData.residenceData.functions)
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{
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if (function.GetBusId() == subnetID + "_" + deviceID + "_" + receiveBytes[0])
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{
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if (function.funcType == FunctionType.Light)
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{
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var light = function as Light;
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if (receiveBytes[2] == 0 && light.state == 0)
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{
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break;
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}
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if (receiveBytes[2] == 100 && light.state == 1)
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{
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break;
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}
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if (function.bus_DeviceType == "Relay")
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{
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var relay = function as Light;
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relay.state = receiveBytes[2] == 0 ? 0 : 1;
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HomePage.UpdataLightView(relay);
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}
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else if (function.bus_DeviceType == "Dimmer")
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{
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var dimmer = function as Dimmer;
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dimmer.state = receiveBytes[2] == 0 ? 0 : 1;
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dimmer.brightness = receiveBytes[1];
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if (receiveBytes[2] > 0)
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dimmer.lastState = Language.StringByID(StringId.Brightness) + " : " + receiveBytes[2] + "%";
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HomePage.UpdataLightView(dimmer);
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}
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}
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}
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}
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break;
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}
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}
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catch (Exception ex) {
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MainPage.Log($"Bus Rev Erorr : {ex.Message}");
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}
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}
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/// <summary>
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/// byte 变字符串
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/// </summary>
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/// <returns>The to hex16.</returns>
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/// <param name="b">The blue component.</param>
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public static string byteToHex16 (byte b)
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{
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string s = Convert.ToString (b, 16).ToUpper ();
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if (s.Length <= 1) {
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return "0" + s;
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}
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return s;//
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}
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static void httpListener_EventHandler (System.Collections.Specialized.NameValueCollection nameValueCollection, System.IO.Stream outputStream, System.IO.Stream inputStream)
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{
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try {
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if (nameValueCollection ["Command"] != null && nameValueCollection ["Command"].StartsWith ("Get")) {
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string tempFileName = nameValueCollection ["Command"].Replace ("Get", "");
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if ("AllFiles" == tempFileName) {
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byte [] bytes = System.Text.Encoding.UTF8.GetBytes (Newtonsoft.Json.JsonConvert.SerializeObject (FileUtils.ReadFiles ()));
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outputStream.Write (bytes, 0, bytes.Length);
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outputStream.Flush ();
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} else {
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byte [] bytes;
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if (!FileUtils.Exists (tempFileName)) {
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bytes = System.Text.Encoding.UTF8.GetBytes ("文件名不存在！");
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outputStream.Write (bytes, 0, bytes.Length);
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outputStream.Flush ();
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return;
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}
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System.IO.FileStream fs = new System.IO.FileStream (Application.RootPath + tempFileName, System.IO.FileMode.Open);
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bytes = new byte [fs.Length];
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fs.Read (bytes, 0, bytes.Length);
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fs.Close ();
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outputStream.Write (bytes, 0, bytes.Length);
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outputStream.Flush ();
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}
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} else if (nameValueCollection ["Command"].StartsWith ("Upload")) {
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string path = Application.RootPath + nameValueCollection ["Command"].Replace ("Upload", "");
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string dePath = nameValueCollection ["Command"].Replace ("Upload", "");
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} else {
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byte [] bytes = System.Text.Encoding.UTF8.GetBytes ("请求命令无效！");
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outputStream.Write (bytes, 0, bytes.Length);
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outputStream.Flush ();
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}
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} catch (Exception ex) {
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MainPage.Log ("httpListener_EventHandler" + ex.ToString ());
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}
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}
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/// <summary>
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/// 监听请求的Http端口
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/// </summary>
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public static int Port = 5555;
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static void httpListener_EventHandler (string rawUrl, System.IO.Stream outputStream, System.IO.Stream inputStream)
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{
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foreach (var musicInfo in MusicInfo.MusicInfoList) {
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if ("audio-item-" + musicInfo.ID == rawUrl.TrimStart ('/')) {
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var file = new System.IO.FileStream (musicInfo.Data, System.IO.FileMode.Open, System.IO.FileAccess.Read);
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byte [] bytes = new byte [1024];
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try {
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while (file.CanRead) {
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int len = file.Read (bytes, 0, bytes.Length);
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if (len == 0) {
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break;
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}
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outputStream.Write (bytes, 0, len);
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}
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} catch { }
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file.Close ();
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break;
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}
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}
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}
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}
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}
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