io.netty/netty-all/4.1.25.Final : io/netty/handler/codec/socksx/v5/Socks5CommandResponseDecoder.class

Socks5CommandResponseDecoder
http://netty.io/netty-all/: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients. (The Netty Project)
Apache License, Version 2.0
The Netty Project Contributors (The Netty Project)
public class io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder extends io.netty.handler.codec.ReplayingDecoder<io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder
  super_class: io.netty.handler.codec.ReplayingDecoder
{
  private final io.netty.handler.codec.socksx.v5.Socks5AddressDecoder addressDecoder;
    descriptor: Lio/netty/handler/codec/socksx/v5/Socks5AddressDecoder;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private static volatile int[] $SWITCH_TABLE$io$netty$handler$codec$socksx$v5$Socks5CommandResponseDecoder$State;
    descriptor: [I
    flags: (0x104a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE, ACC_SYNTHETIC

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder this
         0: .line 46
            aload 0 /* this */
            getstatic io.netty.handler.codec.socksx.v5.Socks5AddressDecoder.DEFAULT:Lio/netty/handler/codec/socksx/v5/Socks5AddressDecoder;
            invokespecial io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder.<init>:(Lio/netty/handler/codec/socksx/v5/Socks5AddressDecoder;)V
         1: .line 47
            return
        end local 0 // io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/codec/socksx/v5/Socks5CommandResponseDecoder;

  public void <init>(io.netty.handler.codec.socksx.v5.Socks5AddressDecoder);
    descriptor: (Lio/netty/handler/codec/socksx/v5/Socks5AddressDecoder;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder this
        start local 1 // io.netty.handler.codec.socksx.v5.Socks5AddressDecoder addressDecoder
         0: .line 50
            aload 0 /* this */
            getstatic io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State.INIT:Lio/netty/handler/codec/socksx/v5/Socks5CommandResponseDecoder$State;
            invokespecial io.netty.handler.codec.ReplayingDecoder.<init>:(Ljava/lang/Object;)V
         1: .line 51
            aload 1 /* addressDecoder */
            ifnonnull 3
         2: .line 52
            new java.lang.NullPointerException
            dup
            ldc "addressDecoder"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 55
      StackMap locals: io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder io.netty.handler.codec.socksx.v5.Socks5AddressDecoder
      StackMap stack:
            aload 0 /* this */
            aload 1 /* addressDecoder */
            putfield io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder.addressDecoder:Lio/netty/handler/codec/socksx/v5/Socks5AddressDecoder;
         4: .line 56
            return
        end local 1 // io.netty.handler.codec.socksx.v5.Socks5AddressDecoder addressDecoder
        end local 0 // io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    5     0            this  Lio/netty/handler/codec/socksx/v5/Socks5CommandResponseDecoder;
            0    5     1  addressDecoder  Lio/netty/handler/codec/socksx/v5/Socks5AddressDecoder;
    MethodParameters:
                Name  Flags
      addressDecoder  

  protected void decode(io.netty.channel.ChannelHandlerContext, io.netty.buffer.ByteBuf, java.util.List<java.lang.Object>);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Lio/netty/buffer/ByteBuf;Ljava/util/List;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=7, locals=9, args_size=4
        start local 0 // io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
        start local 2 // io.netty.buffer.ByteBuf in
        start local 3 // java.util.List out
         0: .line 61
            invokestatic io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder.$SWITCH_TABLE$io$netty$handler$codec$socksx$v5$Socks5CommandResponseDecoder$State:()[I
            aload 0 /* this */
            invokevirtual io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder.state:()Ljava/lang/Object;
            checkcast io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State
            invokevirtual io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State.ordinal:()I
            iaload
            tableswitch { // 1 - 3
                    1: 1
                    2: 13
                    3: 17
              default: 18
          }
         1: .line 63
      StackMap locals:
      StackMap stack:
            aload 2 /* in */
            invokevirtual io.netty.buffer.ByteBuf.readByte:()B
            istore 4 /* version */
        start local 4 // byte version
         2: .line 64
            iload 4 /* version */
            getstatic io.netty.handler.codec.socksx.SocksVersion.SOCKS5:Lio/netty/handler/codec/socksx/SocksVersion;
            invokevirtual io.netty.handler.codec.socksx.SocksVersion.byteValue:()B
            if_icmpeq 6
         3: .line 65
            new io.netty.handler.codec.DecoderException
            dup
         4: .line 66
            new java.lang.StringBuilder
            dup
            ldc "unsupported version: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 4 /* version */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " (expected: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            getstatic io.netty.handler.codec.socksx.SocksVersion.SOCKS5:Lio/netty/handler/codec/socksx/SocksVersion;
            invokevirtual io.netty.handler.codec.socksx.SocksVersion.byteValue:()B
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            bipush 41
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         5: .line 65
            invokespecial io.netty.handler.codec.DecoderException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 68
      StackMap locals: int
      StackMap stack:
            aload 2 /* in */
            invokevirtual io.netty.buffer.ByteBuf.readByte:()B
            invokestatic io.netty.handler.codec.socksx.v5.Socks5CommandStatus.valueOf:(B)Lio/netty/handler/codec/socksx/v5/Socks5CommandStatus;
            astore 5 /* status */
        start local 5 // io.netty.handler.codec.socksx.v5.Socks5CommandStatus status
         7: .line 69
            aload 2 /* in */
            iconst_1
            invokevirtual io.netty.buffer.ByteBuf.skipBytes:(I)Lio/netty/buffer/ByteBuf;
            pop
         8: .line 70
            aload 2 /* in */
            invokevirtual io.netty.buffer.ByteBuf.readByte:()B
            invokestatic io.netty.handler.codec.socksx.v5.Socks5AddressType.valueOf:(B)Lio/netty/handler/codec/socksx/v5/Socks5AddressType;
            astore 6 /* addrType */
        start local 6 // io.netty.handler.codec.socksx.v5.Socks5AddressType addrType
         9: .line 71
            aload 0 /* this */
            getfield io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder.addressDecoder:Lio/netty/handler/codec/socksx/v5/Socks5AddressDecoder;
            aload 6 /* addrType */
            aload 2 /* in */
            invokeinterface io.netty.handler.codec.socksx.v5.Socks5AddressDecoder.decodeAddress:(Lio/netty/handler/codec/socksx/v5/Socks5AddressType;Lio/netty/buffer/ByteBuf;)Ljava/lang/String;
            astore 7 /* addr */
        start local 7 // java.lang.String addr
        10: .line 72
            aload 2 /* in */
            invokevirtual io.netty.buffer.ByteBuf.readUnsignedShort:()I
            istore 8 /* port */
        start local 8 // int port
        11: .line 74
            aload 3 /* out */
            new io.netty.handler.codec.socksx.v5.DefaultSocks5CommandResponse
            dup
            aload 5 /* status */
            aload 6 /* addrType */
            aload 7 /* addr */
            iload 8 /* port */
            invokespecial io.netty.handler.codec.socksx.v5.DefaultSocks5CommandResponse.<init>:(Lio/netty/handler/codec/socksx/v5/Socks5CommandStatus;Lio/netty/handler/codec/socksx/v5/Socks5AddressType;Ljava/lang/String;I)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        12: .line 75
            aload 0 /* this */
            getstatic io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State.SUCCESS:Lio/netty/handler/codec/socksx/v5/Socks5CommandResponseDecoder$State;
            invokevirtual io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder.checkpoint:(Ljava/lang/Object;)V
        end local 8 // int port
        end local 7 // java.lang.String addr
        end local 6 // io.netty.handler.codec.socksx.v5.Socks5AddressType addrType
        end local 5 // io.netty.handler.codec.socksx.v5.Socks5CommandStatus status
        end local 4 // byte version
        13: .line 78
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder.actualReadableBytes:()I
            istore 4 /* readableBytes */
        start local 4 // int readableBytes
        14: .line 79
            iload 4 /* readableBytes */
            ifle 21
        15: .line 80
            aload 3 /* out */
            aload 2 /* in */
            iload 4 /* readableBytes */
            invokevirtual io.netty.buffer.ByteBuf.readRetainedSlice:(I)Lio/netty/buffer/ByteBuf;
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        16: .line 82
            goto 21
        end local 4 // int readableBytes
        17: .line 85
      StackMap locals:
      StackMap stack:
            aload 2 /* in */
            aload 0 /* this */
            invokevirtual io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder.actualReadableBytes:()I
            invokevirtual io.netty.buffer.ByteBuf.skipBytes:(I)Lio/netty/buffer/ByteBuf;
            pop
        18: .line 89
      StackMap locals:
      StackMap stack:
            goto 21
      StackMap locals:
      StackMap stack: java.lang.Exception
        19: astore 4 /* e */
        start local 4 // java.lang.Exception e
        20: .line 90
            aload 0 /* this */
            aload 3 /* out */
            aload 4 /* e */
            invokevirtual io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder.fail:(Ljava/util/List;Ljava/lang/Exception;)V
        end local 4 // java.lang.Exception e
        21: .line 92
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.util.List out
        end local 2 // io.netty.buffer.ByteBuf in
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   22     0           this  Lio/netty/handler/codec/socksx/v5/Socks5CommandResponseDecoder;
            0   22     1            ctx  Lio/netty/channel/ChannelHandlerContext;
            0   22     2             in  Lio/netty/buffer/ByteBuf;
            0   22     3            out  Ljava/util/List<Ljava/lang/Object;>;
            2   13     4        version  B
            7   13     5         status  Lio/netty/handler/codec/socksx/v5/Socks5CommandStatus;
            9   13     6       addrType  Lio/netty/handler/codec/socksx/v5/Socks5AddressType;
           10   13     7           addr  Ljava/lang/String;
           11   13     8           port  I
           14   17     4  readableBytes  I
           20   21     4              e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           0    18      19  Class java.lang.Exception
    Exceptions:
      throws java.lang.Exception
    Signature: (Lio/netty/channel/ChannelHandlerContext;Lio/netty/buffer/ByteBuf;Ljava/util/List<Ljava/lang/Object;>;)V
    MethodParameters:
      Name  Flags
      ctx   
      in    
      out   

  private void fail(java.util.List<java.lang.Object>, java.lang.Exception);
    descriptor: (Ljava/util/List;Ljava/lang/Exception;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder this
        start local 1 // java.util.List out
        start local 2 // java.lang.Exception cause
         0: .line 95
            aload 2 /* cause */
            instanceof io.netty.handler.codec.DecoderException
            ifne 2
         1: .line 96
            new io.netty.handler.codec.DecoderException
            dup
            aload 2 /* cause */
            invokespecial io.netty.handler.codec.DecoderException.<init>:(Ljava/lang/Throwable;)V
            astore 2 /* cause */
         2: .line 99
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getstatic io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State.FAILURE:Lio/netty/handler/codec/socksx/v5/Socks5CommandResponseDecoder$State;
            invokevirtual io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder.checkpoint:(Ljava/lang/Object;)V
         3: .line 101
            new io.netty.handler.codec.socksx.v5.DefaultSocks5CommandResponse
            dup
         4: .line 102
            getstatic io.netty.handler.codec.socksx.v5.Socks5CommandStatus.FAILURE:Lio/netty/handler/codec/socksx/v5/Socks5CommandStatus;
            getstatic io.netty.handler.codec.socksx.v5.Socks5AddressType.IPv4:Lio/netty/handler/codec/socksx/v5/Socks5AddressType;
            aconst_null
            iconst_0
         5: .line 101
            invokespecial io.netty.handler.codec.socksx.v5.DefaultSocks5CommandResponse.<init>:(Lio/netty/handler/codec/socksx/v5/Socks5CommandStatus;Lio/netty/handler/codec/socksx/v5/Socks5AddressType;Ljava/lang/String;I)V
            astore 3 /* m */
        start local 3 // io.netty.handler.codec.socksx.v5.Socks5Message m
         6: .line 103
            aload 3 /* m */
            aload 2 /* cause */
            invokestatic io.netty.handler.codec.DecoderResult.failure:(Ljava/lang/Throwable;)Lio/netty/handler/codec/DecoderResult;
            invokeinterface io.netty.handler.codec.socksx.v5.Socks5Message.setDecoderResult:(Lio/netty/handler/codec/DecoderResult;)V
         7: .line 104
            aload 1 /* out */
            aload 3 /* m */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         8: .line 105
            return
        end local 3 // io.netty.handler.codec.socksx.v5.Socks5Message m
        end local 2 // java.lang.Exception cause
        end local 1 // java.util.List out
        end local 0 // io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    9     0   this  Lio/netty/handler/codec/socksx/v5/Socks5CommandResponseDecoder;
            0    9     1    out  Ljava/util/List<Ljava/lang/Object;>;
            0    9     2  cause  Ljava/lang/Exception;
            6    9     3      m  Lio/netty/handler/codec/socksx/v5/Socks5Message;
    Signature: (Ljava/util/List<Ljava/lang/Object;>;Ljava/lang/Exception;)V
    MethodParameters:
       Name  Flags
      out    
      cause  

  static int[] $SWITCH_TABLE$io$netty$handler$codec$socksx$v5$Socks5CommandResponseDecoder$State();
    descriptor: ()[I
    flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 35
            getstatic io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder.$SWITCH_TABLE$io$netty$handler$codec$socksx$v5$Socks5CommandResponseDecoder$State:[I
            dup
            ifnull 1
            areturn
      StackMap locals:
      StackMap stack: int[]
         1: pop
            invokestatic io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State.values:()[Lio/netty/handler/codec/socksx/v5/Socks5CommandResponseDecoder$State;
            arraylength
            newarray 10
            astore 0
         2: aload 0
            getstatic io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State.FAILURE:Lio/netty/handler/codec/socksx/v5/Socks5CommandResponseDecoder$State;
            invokevirtual io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State.ordinal:()I
            iconst_3
            iastore
         3: goto 5
      StackMap locals: int[]
      StackMap stack: java.lang.NoSuchFieldError
         4: pop
      StackMap locals:
      StackMap stack:
         5: aload 0
            getstatic io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State.INIT:Lio/netty/handler/codec/socksx/v5/Socks5CommandResponseDecoder$State;
            invokevirtual io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State.ordinal:()I
            iconst_1
            iastore
         6: goto 8
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
         7: pop
      StackMap locals:
      StackMap stack:
         8: aload 0
            getstatic io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State.SUCCESS:Lio/netty/handler/codec/socksx/v5/Socks5CommandResponseDecoder$State;
            invokevirtual io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State.ordinal:()I
            iconst_2
            iastore
         9: goto 11
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        10: pop
      StackMap locals:
      StackMap stack:
        11: aload 0
            dup
            putstatic io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder.$SWITCH_TABLE$io$netty$handler$codec$socksx$v5$Socks5CommandResponseDecoder$State:[I
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.NoSuchFieldError
           5     6       7  Class java.lang.NoSuchFieldError
           8     9      10  Class java.lang.NoSuchFieldError
}
Signature: Lio/netty/handler/codec/ReplayingDecoder<Lio/netty/handler/codec/socksx/v5/Socks5CommandResponseDecoder$State;>;
SourceFile: "Socks5CommandResponseDecoder.java"
NestMembers:
  io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State
InnerClasses:
  final State = io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder$State of io.netty.handler.codec.socksx.v5.Socks5CommandResponseDecoder
/

io.netty/ netty-all/ 4.1.25.Final/ io/netty/handler/codec/socksx/v5/Socks5CommandResponseDecoder.class
