update proguard. clean log.

Author: KagayamaKaede

app/proguard-rules.pro

@@ -3,21 +3,19 @@
 -dontusemixedcaseclassnames
 -dontskipnonpubliclibraryclasses
 # -dontoptimize
--dontpreverify
+# -dontpreverify
 -verbose
 -ignorewarning
 
--optimizations !code/simplification/arithmetic,!field/*,!class/merging/* #Confusion algorithm
--optimizations !code/simplification/cast
+-optimizations !field/*, !class/merging/*
 
 -allowaccessmodification
 -useuniqueclassmembernames
 -keepattributes *Annotation*,Exceptions,Signature,SourceFile,LineNumberTable,InnerClass,EnclosingMethod
--dontwarn android.support.**
 -dontskipnonpubliclibraryclasses -dontskipnonpubliclibraryclassmembers
 
--dontwarn org.xbill.**
--keep class com.proxy.shadowsocksr.** { *; }
+-keep class com.proxy.shadowsocksr.items.SSRProfile { *; }
+-keep class com.proxy.shadowsocksr.items.GlobalProfile { *; }
 
 # 不混淆 下面类及其子类
 -keep public class * extends android.app.Fragment
@@ -45,7 +43,6 @@
   public static final android.os.Parcelable$Creator *;
 }
 
-
 #不混淆Serializable的子类
 -keepclassmembers class * implements java.io.Serializable {
     static final long serialVersionUID;
@@ -117,7 +114,7 @@
 }
 
 # Keep GSON stuff
--keep class sun.misc.Unsafe { *; }
+# -keep class sun.misc.Unsafe { *; }
 -keep class com.google.gson.** { *; }
 
 # Application classes that will be serialized/deserialized over Gson

app/src/main/java/com/proxy/shadowsocksr/impl/UDPRelayServer.java

@@ -131,7 +131,6 @@ public void stopUDPRelayServer()
                         remoteChannel.connect(isaRemote);
                         boolean isProtected = onNeedProtectUDPListener
                                 .onNeedProtectUDP(remoteChannel.socket());
-                        Log.e("EXC", isProtected ? "UDP PROTECTED" : "UDP PROTECT FAILED");
                         if (isProtected)
                         {
                             handler = new UDPRemoteDataHandler(localAddress, remoteChannel);

app/src/main/java/com/proxy/shadowsocksr/impl/plugin/obfs/HttpSimpleObfs.java

@@ -14,7 +14,8 @@ public class HttpSimpleObfs extends AbsObfs
     public HttpSimpleObfs(String usrParamStr, String rmtIP, int rmtPort, int tcpMss)
     {
         super(usrParamStr, rmtIP, rmtPort, tcpMss);
-        obfsParam = usrParamStr == null || usrParamStr.equals("") ? "mvnrepository.com" : usrParamStr;
+        obfsParam = usrParamStr == null || usrParamStr.equals("") ? "mvnrepository.com" :
+                    usrParamStr;
     }
 
     private boolean headSent = false;
@@ -30,7 +31,7 @@ public HttpSimpleObfs(String usrParamStr, String rmtIP, int rmtPort, int tcpMss)
         headSent = true;
         if (data.length > 64)
         {
-            int headLen = Utils.randomInt(64)+1;
+            int headLen = Utils.randomInt(64) + 1;
             byte[] out = encodeHead(Arrays.copyOfRange(data, 0, headLen));
             byte[] end = new byte[out.length + (data.length - headLen)];
             System.arraycopy(out, 0, end, 0, out.length);
@@ -64,17 +65,17 @@ private byte[] encodeHead(byte[] data)
         //
         headRecv = true;
         int pos = -1;
-        int cnt = data.length - 5;
+        int cnt = data.length - 4;
         //     //TODO may be can...
-        for (int i = 214; i < cnt; i++)
+        for (int i = 219; i < cnt; i++)
         {
             if (data[i] == '\r' && data[i + 1] == '\n' &&
                 data[i + 2] == '\r' && data[i + 3] == '\n')
             {
                 pos = i + 4;
             }
         }
-        if (pos == -1)
+        if (pos == -1 || pos==data.length)
         {
             return new byte[0];
         }

app/src/main/java/com/proxy/shadowsocksr/impl/plugin/proto/AuthSimpleProtocol.java

@@ -87,7 +87,6 @@ private int getHeadSize(byte[] buf, int dft)
         data = vsp.beforeEncrypt(data);
         byte[] out = new byte[firstPkg.length + data.length];
         System.arraycopy(firstPkg, 0, out, 0, firstPkg.length);
-        Utils.bytesHexDmp("FP", firstPkg);
         System.arraycopy(data, 0, out, firstPkg.length, data.length);
         //
         return out;

app/src/main/java/com/proxy/shadowsocksr/impl/plugin/proto/VerifySimpleProtocol.java

@@ -1,7 +1,5 @@
 package com.proxy.shadowsocksr.impl.plugin.proto;
 
-import android.util.Log;
-
 import com.proxy.shadowsocksr.impl.Utils;
 
 import java.nio.ByteBuffer;
@@ -73,7 +71,6 @@ private byte[] packData(byte[] data)
         {
             if (buf.length - i < 7)
             {
-                Log.e("EXC", "TOO SHORT");
                 tmpBytes = Arrays.copyOfRange(buf, i, buf.length);
                 break;
             }
@@ -82,7 +79,6 @@ private byte[] packData(byte[] data)
             //
             if (len < 7 || len > 8191)
             {
-                Log.e("EXC", "TOO LONG OR SHORT");
                 return new byte[0];
             }
             //