From f62b0377893706dd61f2aa99ddda3ea620fde66f Mon Sep 17 00:00:00 2001
From: Zaxar163 <zahar.vcherachny@yandex.ru>
Date: Fri, 6 Dec 2019 16:45:07 +0100
Subject: [PATCH] =?UTF-8?q?[FIX]=20=D0=92=D1=81=D1=82=D1=80=D0=BE=D0=B5?=
 =?UTF-8?q?=D0=BD=D0=BD=D1=8B=D0=B9=20=D1=84=D0=B0=D0=B9=D0=BB=D1=81=D0=B5?=
 =?UTF-8?q?=D1=80=D0=B2=D0=B5=D1=80=20=D0=BD=D0=B5=20=D0=B7=D0=B0=D0=B2?=
 =?UTF-8?q?=D0=B8=D1=81=D0=B8=D1=82=20=D0=BE=D1=82=20javax.activation=20?=
 =?UTF-8?q?=D0=BF=D1=80=D0=B8=20=D0=BE=D0=BF=D1=80=D0=B5=D0=B4=D0=B5=D0=BB?=
 =?UTF-8?q?=D0=B5=D0=BD=D0=B8=D0=B8=20mime-type.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../socket/handlers/fileserver/FileServerHandler.java | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/socket/handlers/fileserver/FileServerHandler.java b/LaunchServer/src/main/java/pro/gravit/launchserver/socket/handlers/fileserver/FileServerHandler.java
index 9b8c6eac..5c249cdc 100644
--- a/LaunchServer/src/main/java/pro/gravit/launchserver/socket/handlers/fileserver/FileServerHandler.java
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/socket/handlers/fileserver/FileServerHandler.java
@@ -7,12 +7,12 @@
 import io.netty.handler.stream.ChunkedFile;
 import io.netty.util.CharsetUtil;
 
-import javax.activation.MimetypesFileTypeMap;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.RandomAccessFile;
 import java.net.URI;
 import java.net.URISyntaxException;
+import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.text.SimpleDateFormat;
@@ -30,6 +30,7 @@ public class FileServerHandler extends SimpleChannelInboundHandler<FullHttpReque
     public static final String READ = "r";
     public static final int HTTP_CACHE_SECONDS = 60;
     private static final boolean OLD_ALGO = Boolean.parseBoolean(System.getProperty("launcher.fileserver.oldalgo", "true"));
+    private static final boolean TYPE_PROBE = Boolean.parseBoolean(System.getProperty("launcher.fileserver.typeprobe", "true"));
     private final Path base;
     private final boolean fullOut;
     private final boolean showHiddenFiles;
@@ -269,7 +270,11 @@ private static void setDateAndCacheHeaders(HttpResponse response, File fileToCac
      * @param file     file to extract content type
      */
     private static void setContentTypeHeader(HttpResponse response, File file) {
-        MimetypesFileTypeMap mimeTypesMap = new MimetypesFileTypeMap();
-        response.headers().set(HttpHeaderNames.CONTENT_TYPE, mimeTypesMap.getContentType(file.getPath()));
+    	if (TYPE_PROBE)
+    		try {
+    			response.headers().set(HttpHeaderNames.CONTENT_TYPE, Files.probeContentType(file.toPath()));
+    		} catch (Throwable e) {
+    			// ignore
+    		}
     }
 }