(WIP) Add symbolic link tools and Shell command line tool

ProjBobcat/ProjBobcat/Class/Helper/CommandLineHelper.cs

@@ -0,0 +1,80 @@
+using System;
+using System.Diagnostics;
+
+namespace ProjBobcat.Class.Helper
+{
+	public static class CommandLineHelper
+	{
+		public static string RunCMD(string head, string flags)
+		{
+			try
+			{
+				ProcessStartInfo i = new()
+				{
+					FileName = head,
+					Arguments = flags,
+					RedirectStandardOutput = true,
+					CreateNoWindow = true,
+				};
+				using (var proc = Process.Start(i))
+				{
+					return proc.StandardOutput.ReadToEnd();
+				}
+			}
+			catch(Exception ex)
+			{
+				return ex.ToString();
+			}
+			return "null";
+		}
+		//
+		public static string RunBash(string command)
+		{
+			///<summary>供Linux和macOS使用的Bash(macOS默认使用zsh)</summary>
+			///
+#if OSX || LINUX
+
+			try
+			{
+				command = command.Replace("\"", "\\\"");
+				Process proc = new()
+				{
+					StartInfo = new ProcessStartInfo
+					{
+#if OSX
+						FileName = "/bin/zsh",
+#elif LINUX
+						FileName = "/bin/bash",
+#endif
+						Arguments = $"-c \"{command}\"",
+						RedirectStandardOutput = true,
+						UseShellExecute = false,
+						CreateNoWindow = true,
+
+                    }
+                };
+				proc.Start();
+				string returning = proc.StandardOutput.ReadToEnd();
+				proc.WaitForExit();
+				proc.Dispose();
+				return returning;
+			}
+			catch (Exception ex)
+			{
+                return ex.ToString();
+            }
+#endif
+			return "null";
+		}
+		//
+		public static string RunBashArgs(string commandHead, string[] args)
+		{
+			string Arg = "";
+			foreach(var arg in args)
+			{
+				Arg += (" " + arg);
+			}
+			return RunBash(commandHead + Arg);
+		}
+	}
+}

ProjBobcat/ProjBobcat/Class/Helper/SymLinkHelper.cs

@@ -0,0 +1,95 @@
+using System;
+namespace ProjBobcat.Class.Helper
+{
+	public class SymLinkHelper
+	{
+		/// <summary>
+		/// 符号链接创建工具
+		/// </summary>
+		private string _defaultPublicResourceLocation;
+
+		public bool CreateLink(string targetItem, string? overrideDefaultLocation = null, bool? parseToWindowsPath = null)
+		{
+            ///<summary>
+            ///	自动根据当前系统(构建) 选择 符号链接 创建方法.
+            /// </summary>
+            /// <param name="targetItem">
+            ///	需要创建链接到具体版本的资源文件夹的单个文件之路径.(需要包含文件名与后缀)
+            /// </param>
+            /// <param name="overrideDefaultLocation">
+            ///	链接需要被创建到的路径(需要包含文件名与后缀), 可为null, 默认值在创建对象时候创建(强烈建议传一个具体的)
+            /// </param>
+            /// <param name="parseToWindowsPath">
+            /// 可null的值. 为true时将把两个路径中的/转换为\
+            /// </param>
+            /// <returns>返回成功与否.</returns>
+
+            string ThisDefaultLocation;
+
+			if (overrideDefaultLocation is not null) ThisDefaultLocation = overrideDefaultLocation;
+			else ThisDefaultLocation = _defaultPublicResourceLocation;
+			// 未验证: 是否可以在不给文件后缀的情况下创建到此目录的默认同名文件... 若不能, 将在后续添加文件名检测和自动拼接.
+
+			if(parseToWindowsPath is not null) if ((bool)parseToWindowsPath)
+			{
+					ThisDefaultLocation = ThisDefaultLocation.Replace("/", "\\");
+					targetItem = targetItem.Replace("/", "\\");
+			}
+            string? CmdReturn = "";
+            try {
+#if WINDOWS
+		    // 原来从vista就自带mklink了哇 那就不考虑junction工具了.
+			CmdReturn = CommandLineHelper.RunCMD("mklink", $"/d {targetItem} {ThisDefaultLocation}");
+			//? 待验证: /d与/h是否: 跨分区, 增加占用, 可被Minecraft识别
+#elif OSX
+            CmdReturn = CommandLineHelper.RunBash($"ln -s {targetItem} {ThisDefaultLocation}");
+			// 一般而言, mac与linux用户可以不考虑跨分区问题. 可以在确认软链接可以被minecraft识别后直接全部软链接
+#elif LINUX
+			CmdReturn = CommandLineHelper.RunBash($"ln -s {targetItem} {ThisDefaultLocation}");
+			// 这应该||就好了吧……不确定
+#endif
+            }
+            catch (Exception ex)
+			{
+				Console.WriteLine(ex.ToString());
+				return false;
+			}
+
+			if (CmdReturn.Contains("nvalid")) return false; // 收集可能的错误信息. 但是返回信息可能是不同的语言, 考虑移除...
+            else return true;
+		}
+
+		public bool RemoveLink(string targetLink)
+		{
+            string? CmdReturn = "";
+            try
+            {
+#if WINDOWS
+			CmdReturn = CommandLineHelper.RunCMD("erase", $"/Q {targetLink}");
+#elif OSX
+            CmdReturn = CommandLineHelper.RunBash($"rm -rf {targetLink}");
+#elif LINUX
+			CmdReturn = CommandLineHelper.RunBash($"unlink {targetLink}");
+#endif
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.ToString());
+                return false;
+            }
+            if (CmdReturn.Contains("nvalid")) return false; // 同上...
+            return true;
+		}
+
+		public SymLinkHelper(string defaultLocation)
+		{
+			/// <summary>
+			/// 构造方法
+			/// </summary>
+			/// <param name="defaultLocation">
+			///	创建对象时候存入默认的存储共享资源(软链创建点)的路径.
+			/// </param>
+			_defaultPublicResourceLocation = defaultLocation;
+		}
+	}
+}

ProjBobcat/ProjBobcat/Class/Helper/SystemInfoHelper.cs

@@ -93,4 +93,18 @@ static IEnumerable<string> FindJavaInOfficialGamePath()
             return null;
         }
     }
+
+    static string GetOsVersion()
+    {
+        string OsVersion = "null";
+#if WINDOWS
+        SystemInfo.WindowsSystemVersion vw = new();
+        OsVersion = vw.ToString();
+#elif OSX
+
+#elif LINUX
+
+#endif
+        return OsVersion;
+    }
 }

ProjBobcat/ProjBobcat/DefaultComponent/Launch/GameCore/DefaultGameCore.cs

@@ -158,7 +158,7 @@ public override async Task<LaunchResult> LaunchTaskAsync(LaunchSettings? setting
                     {
                         Cause = "未找到JRE运行时，可能是输入的路劲为空或出错，亦或是指定的文件并不存在。",
                         Error = "未找到JRE运行时",
-                        ErrorMessage = "输入的路劲为空或出错，亦或是指定的文件并不存在"
+                        ErrorMessage = "输入的路径为空或出错，亦或是指定的文件并不存在"
                     }
                 };
 
@@ -409,4 +409,4 @@ void InvokeLaunchLogThenStart(string item, ref TimeSpan time, ref Stopwatch sw)
     }
 
     #endregion
-}
+}

ProjBobcat/ProjBobcat/ProjBobcat.csproj

@@ -97,8 +97,7 @@ change HttpClientHelper usage
     <PackageReference Include="Microsoft.Windows.CsWin32" Version="0.3.18-beta">
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="SharpCompress">
-      <Version>0.33.0</Version>
+    <PackageReference Include="SharpCompress" Version="0.33.0">
     </PackageReference>
   </ItemGroup>
   <ItemGroup Condition=" '$(IsWindows)'=='true' ">