添加ComPort 推送服务

2024-03-29 17:34:14 +08:00
parent 13b1914db8
commit 3c310ebffc
15 changed files with 587 additions and 127 deletions
@@ -0,0 +1,148 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.IO;
+using Jint;
+using Newtonsoft.Json;
+using Jint.Native;
+
+namespace BarrageGrab
+{
+    public static class JsEngine
+    {
+        public static Engine CreateNewEngine()
+        {
+            var jsonParse = new Func<object, string>((obj) =>
+             {
+                 try
+                 {
+                     return JsonConvert.SerializeObject(JsonConvert.SerializeObject(obj));
+                 }
+                 catch (Exception ex)
+                 {
+                     Logger.LogError("JS:" + ex.Message);
+                     return null;
+                 }
+             });
+
+            var engine = new Engine();
+            engine.SetValue("console", new JsConsole());
+            engine.SetValue("encoder", new JsEncoder(engine));
+
+            return engine;
+        }
+
+        /// <summary>
+        /// 从engine 目录获取js 文件
+        /// </summary>
+        /// <param name="fileName"></param>
+        /// <returns></returns>
+        public static string GetJsFile(string fileName)
+        {
+            var path = Path.Combine(AppContext.BaseDirectory, "Scripts", "engine", fileName);
+            if (!File.Exists(path)) throw new FileNotFoundException("不存在的文件", path);
+            return File.ReadAllText(path, Encoding.UTF8);
+        }
+
+        class JsConsole
+        {
+            public void log(object obj)
+            {
+                if (obj == null) return;
+                Logger.PrintColor("JS: " + obj.ToString());
+            }
+
+            public void error(object obj)
+            {
+                if (obj == null) return;
+                Logger.LogError("JS: " + obj.ToString());
+            }
+
+            public void warn(object obj)
+            {
+                if (obj == null) return;
+                Logger.LogWarn("JS: " + obj.ToString());
+            }
+        }
+
+        class JsEncoder
+        {
+            Engine eng;
+            public JsEncoder(Engine eng)
+            {
+                this.eng = eng;
+                eng.Execute(@"
+                byteToUint8Array = function(arr){
+                    return new Uint8Array(arr);
+                }");
+            }
+
+            private JsValue ByteConvert(byte[] buff)
+            {
+                return eng.Invoke("byteToUint8Array", buff);
+            }
+
+            public JsValue utf8ToBytes(string str)
+            {
+                byte[] res = new byte[0];
+                if (str.IsNullOrWhiteSpace())
+                {
+                    res = new byte[0];
+                }
+                else
+                {
+                    res = Encoding.UTF8.GetBytes(str);
+                }
+                return ByteConvert(res);
+            }
+
+            public JsValue utf32ToBytes(string str)
+            {
+                byte[] res = new byte[0];
+                if (str.IsNullOrWhiteSpace())
+                {
+                    res = new byte[0];
+                }
+                else
+                {
+                    res = Encoding.UTF32.GetBytes(str);
+                }
+                return ByteConvert(res);
+            }
+
+            public JsValue asciiToBytes(string str)
+            {
+                byte[] res = new byte[0];
+                if (str.IsNullOrWhiteSpace())
+                {
+                    res = new byte[0];
+                }
+                else
+                {
+                    res = Encoding.ASCII.GetBytes(str);
+                }
+                return ByteConvert(res);
+            }
+
+            public string utf8ToString(byte[] bytes)
+            {
+                if (bytes == null) return null;
+                return Encoding.UTF8.GetString(bytes);
+            }
+
+            public string utf32ToString(byte[] bytes)
+            {
+                if (bytes == null) return null;
+                return Encoding.UTF32.GetString(bytes);
+            }
+
+            public string asciiToString(byte[] bytes)
+            {
+                if (bytes == null) return null;
+                return Encoding.ASCII.GetString(bytes);
+            }
+        }
+    }
+}