Install plugin and dependencies.

neo-cli/CLI/MainService.Plugins.cs

@@ -6,6 +6,7 @@
 using System.IO.Compression;
 using System.Linq;
 using System.Net;
+using System.Security.Cryptography;
 
 namespace Neo.CLI
 {
@@ -17,6 +18,30 @@ partial class MainService
         /// <param name="pluginName">Plugin name</param>
         [ConsoleCommand("install", Category = "Plugin Commands")]
         private void OnInstallCommand(string pluginName)
+        {
+            CheckAndInstall(pluginName);
+        }
+
+        private void CheckAndInstall(string pluginName)
+        {
+            if (pluginName == "ApplicationLogs" ||
+            pluginName == "RpcNep17Tracker" ||
+            pluginName == "StateService" ||
+            pluginName == "OracleService"
+            )
+            {
+                if (!Directory.Exists("./Plugins/RpcServer") || !File.Exists("./Plugins/RpcServer.dll"))
+                {
+                    Console.WriteLine($"Installing plugin and dependencies.");
+
+                    InstallPlugin(DownloadPlugin("RpcServer"));
+                }
+            }
+            InstallPlugin(DownloadPlugin(pluginName));
+        }
+
+
+        private MemoryStream DownloadPlugin(string pluginName)
         {
             HttpWebRequest request = WebRequest.CreateHttp($"https://github.com/neo-project/neo-modules/releases/download/v{typeof(Plugin).Assembly.GetVersion()}/{pluginName}.zip");
             HttpWebResponse response;
@@ -49,20 +74,45 @@ private void OnInstallCommand(string pluginName)
             }
             using (response)
             {
+                var totalRead = 0L;
+                byte[] buffer = new byte[1024];
+                int read;
+
                 using Stream stream = response.GetResponseStream();
-                using ZipArchive zip = new(stream, ZipArchiveMode.Read);
-                try
-                {
-                    zip.ExtractToDirectory(".");
-                    Console.WriteLine($"Install successful, please restart neo-cli.");
-                }
-                catch (IOException)
+
+                var output = new MemoryStream();
+                while ((read = stream.Read(buffer, 0, buffer.Length)) > 0)
                 {
-                    Console.WriteLine($"Plugin already exist.");
+                    output.Write(buffer, 0, read);
+                    totalRead += read;
+                    Console.Write($"\rDownloading {pluginName}.zip {totalRead / 1024}KB/{response.ContentLength / 1024}KB {(totalRead * 100) / response.ContentLength}%");
                 }
+                Console.WriteLine();
+
+                return output;
             }
         }
 
+
+        private void InstallPlugin(MemoryStream stream)
+        {
+            using (SHA256 sha256 = SHA256.Create())
+            {
+                Console.WriteLine("SHA256: " + sha256.ComputeHash(stream.ToArray()).ToHexString().ToString());
+            }
+
+            using ZipArchive zip = new(stream, ZipArchiveMode.Read);
+
+            try
+            {
+                zip.ExtractToDirectory(".");
+                Console.WriteLine($"Install successful, please restart neo-cli.");
+            }
+            catch (IOException)
+            {
+                Console.WriteLine($"Plugin already exist.");
+            };
+        }
         /// <summary>
         /// Process "uninstall" command
         /// </summary>