io.undertow/undertow-core/2.0.9.Final : io/undertow/protocols/ssl/ALPNHackClientByteArrayOutputStream.class

ALPNHackClientByteArrayOutputStream
http://www.jboss.org/undertow-parent/undertow-core: Undertow (JBoss by Red Hat)
Apache License Version 2.0
JBoss.org Community (JBoss.org)
class io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream extends java.io.ByteArrayOutputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream
  super_class: java.io.ByteArrayOutputStream
{
  private final javax.net.ssl.SSLEngine sslEngine;
    descriptor: Ljavax/net/ssl/SSLEngine;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private boolean ready;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private byte[] receivedServerHello;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

  private byte[] sentClientHello;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

  void <init>(javax.net.ssl.SSLEngine);
    descriptor: (Ljavax/net/ssl/SSLEngine;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream this
        start local 1 // javax.net.ssl.SSLEngine sslEngine
         0: .line 41
            aload 0 /* this */
            invokespecial java.io.ByteArrayOutputStream.<init>:()V
         1: .line 34
            aload 0 /* this */
            iconst_1
            putfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.ready:Z
         2: .line 42
            aload 0 /* this */
            aload 1 /* sslEngine */
            putfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.sslEngine:Ljavax/net/ssl/SSLEngine;
         3: .line 43
            return
        end local 1 // javax.net.ssl.SSLEngine sslEngine
        end local 0 // io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lio/undertow/protocols/ssl/ALPNHackClientByteArrayOutputStream;
            0    4     1  sslEngine  Ljavax/net/ssl/SSLEngine;
    MethodParameters:
           Name  Flags
      sslEngine  

  public void write(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=9, args_size=4
        start local 0 // io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream this
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int len
         0: .line 47
            aload 0 /* this */
            getfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.ready:Z
            ifeq 19
         1: .line 48
            aload 1 /* b */
            iload 2 /* off */
            baload
            iconst_2
            if_icmpne 19
         2: .line 49
            aload 0 /* this */
            iconst_0
            putfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.ready:Z
         3: .line 51
            aload 0 /* this */
            getfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.receivedServerHello:[B
            ifnull 15
         4: .line 52
            aload 1 /* b */
            iload 2 /* off */
            iconst_1
            iadd
            baload
            istore 5 /* b1 */
        start local 5 // int b1
         5: .line 53
            aload 1 /* b */
            iload 2 /* off */
            iconst_2
            iadd
            baload
            istore 6 /* b2 */
        start local 6 // int b2
         6: .line 54
            aload 1 /* b */
            iload 2 /* off */
            iconst_3
            iadd
            baload
            istore 7 /* b3 */
        start local 7 // int b3
         7: .line 55
            iload 5 /* b1 */
            sipush 255
            iand
            bipush 16
            ishl
            iload 6 /* b2 */
            sipush 255
            iand
            bipush 8
            ishl
            ior
            iload 7 /* b3 */
            sipush 255
            iand
            ior
            istore 8 /* length */
        start local 8 // int length
         8: .line 56
            iload 8 /* length */
            iconst_4
            iadd
            iload 3 /* len */
            if_icmpne 11
         9: .line 57
            aload 0 /* this */
            getfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.receivedServerHello:[B
            astore 4 /* newData */
        start local 4 // byte[] newData
        10: .line 58
            goto 17
        end local 4 // byte[] newData
        11: .line 59
      StackMap locals: io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream byte[] int int top int int int int
      StackMap stack:
            aload 0 /* this */
            getfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.receivedServerHello:[B
            arraylength
            iload 3 /* len */
            iadd
            iconst_4
            isub
            iload 8 /* length */
            isub
            newarray 8
            astore 4 /* newData */
        start local 4 // byte[] newData
        12: .line 60
            aload 0 /* this */
            getfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.receivedServerHello:[B
            iconst_0
            aload 4 /* newData */
            iconst_0
            aload 0 /* this */
            getfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.receivedServerHello:[B
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        13: .line 61
            aload 1 /* b */
            iload 8 /* length */
            iconst_4
            iadd
            aload 4 /* newData */
            aload 0 /* this */
            getfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.receivedServerHello:[B
            arraylength
            iload 3 /* len */
            iconst_4
            isub
            iload 8 /* length */
            isub
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        end local 8 // int length
        end local 7 // int b3
        end local 6 // int b2
        end local 5 // int b1
        14: .line 63
            goto 17
        end local 4 // byte[] newData
        15: .line 64
      StackMap locals: io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream byte[] int int
      StackMap stack:
            iload 3 /* len */
            newarray 8
            astore 4 /* newData */
        start local 4 // byte[] newData
        16: .line 65
            aload 1 /* b */
            iload 2 /* off */
            aload 4 /* newData */
            iconst_0
            iload 3 /* len */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        17: .line 67
      StackMap locals: byte[]
      StackMap stack:
            aload 0 /* this */
            getfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.sslEngine:Ljavax/net/ssl/SSLEngine;
            aload 0 /* this */
            iconst_2
            anewarray byte[]
            dup
            iconst_0
            aload 0 /* this */
            getfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.sentClientHello:[B
            aastore
            dup
            iconst_1
            aload 4 /* newData */
            aastore
            invokestatic io.undertow.protocols.ssl.ALPNHackSSLEngine.regenerateHashes:(Ljavax/net/ssl/SSLEngine;Ljava/io/ByteArrayOutputStream;[[B)V
        18: .line 68
            return
        end local 4 // byte[] newData
        19: .line 71
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokespecial java.io.ByteArrayOutputStream.write:([BII)V
        20: .line 72
            return
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   21     0     this  Lio/undertow/protocols/ssl/ALPNHackClientByteArrayOutputStream;
            0   21     1        b  [B
            0   21     2      off  I
            0   21     3      len  I
           10   11     4  newData  [B
           12   15     4  newData  [B
           16   19     4  newData  [B
            5   14     5       b1  I
            6   14     6       b2  I
            7   14     7       b3  I
            8   14     8   length  I
    MethodParameters:
      Name  Flags
      b     
      off   
      len   

  byte[] getSentClientHello();
    descriptor: ()[B
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream this
         0: .line 75
            aload 0 /* this */
            getfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.sentClientHello:[B
            areturn
        end local 0 // io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/undertow/protocols/ssl/ALPNHackClientByteArrayOutputStream;

  void setSentClientHello(byte[]);
    descriptor: ([B)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream this
        start local 1 // byte[] sentClientHello
         0: .line 79
            aload 0 /* this */
            aload 1 /* sentClientHello */
            putfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.sentClientHello:[B
         1: .line 80
            return
        end local 1 // byte[] sentClientHello
        end local 0 // io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lio/undertow/protocols/ssl/ALPNHackClientByteArrayOutputStream;
            0    2     1  sentClientHello  [B
    MethodParameters:
                 Name  Flags
      sentClientHello  

  byte[] getReceivedServerHello();
    descriptor: ()[B
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream this
         0: .line 83
            aload 0 /* this */
            getfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.receivedServerHello:[B
            areturn
        end local 0 // io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/undertow/protocols/ssl/ALPNHackClientByteArrayOutputStream;

  void setReceivedServerHello(byte[]);
    descriptor: ([B)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream this
        start local 1 // byte[] receivedServerHello
         0: .line 87
            aload 0 /* this */
            aload 1 /* receivedServerHello */
            putfield io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream.receivedServerHello:[B
         1: .line 88
            return
        end local 1 // byte[] receivedServerHello
        end local 0 // io.undertow.protocols.ssl.ALPNHackClientByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0    2     0                 this  Lio/undertow/protocols/ssl/ALPNHackClientByteArrayOutputStream;
            0    2     1  receivedServerHello  [B
    MethodParameters:
                     Name  Flags
      receivedServerHello  
}
SourceFile: "ALPNHackClientByteArrayOutputStream.java"
/

io.undertow/ undertow-core/ 2.0.9.Final/ io/undertow/protocols/ssl/ALPNHackClientByteArrayOutputStream.class
