Add Portable Mode for mihomo

v2rayN/ServiceLib/Handler/CoreInfoHandler.cs

@@ -106,7 +106,7 @@ namespace ServiceLib.Handler
             {
                 coreType = ECoreType.clash,
                 coreExes = new List<string> { "clash-windows-amd64-v3", "clash-windows-amd64", "clash-windows-386", "clash" },
-                arguments = "-f config.json",
+                arguments = "-f config.json" + PortableMode(),
                 coreUrl = Global.ClashCoreUrl,
                 coreReleaseApiUrl = Global.ClashCoreUrl.Replace(Global.GithubUrl, Global.GithubApiUrl),
                 match = "v",
@@ -118,7 +118,7 @@ namespace ServiceLib.Handler
             {
                 coreType = ECoreType.clash_meta,
                 coreExes = new List<string> { "Clash.Meta-windows-amd64-compatible", "Clash.Meta-windows-amd64", "Clash.Meta-windows-386", "Clash.Meta", "clash" },
-                arguments = "-f config.json",
+                arguments = "-f config.json" + PortableMode(),
                 coreUrl = Global.ClashMetaCoreUrl,
                 coreReleaseApiUrl = Global.ClashMetaCoreUrl.Replace(Global.GithubUrl, Global.GithubApiUrl),
                 match = "v",
@@ -130,7 +130,7 @@ namespace ServiceLib.Handler
             {
                 coreType = ECoreType.mihomo,
                 coreExes = new List<string> { $"mihomo-windows-amd64{(Avx2.X64.IsSupported ? "" : "-compatible")}", "mihomo-windows-amd64-compatible", "mihomo-windows-amd64", "mihomo-windows-386", "mihomo", "clash" },
-                arguments = "-f config.json",
+                arguments = "-f config.json" + PortableMode(),
                 coreUrl = Global.MihomoCoreUrl,
                 coreReleaseApiUrl = Global.MihomoCoreUrl.Replace(Global.GithubUrl, Global.GithubApiUrl),
                 coreDownloadUrl32 = Global.ClashMetaCoreUrl + "/download/{0}/mihomo-windows-386-{0}.zip",
@@ -208,5 +208,10 @@ namespace ServiceLib.Handler
                 redirectInfo = true,
             });
         }
+
+        private string PortableMode()
+        {
+            return $" -d \"{Utils.GetBinPath("")}\"";
+        }
     }
 }