http://commons.apache.org/proper/commons-net/: Apache Commons Net library contains a collection of network utilities and protocol implementations. Supported protocols include: Echo, Finger, FTP, NNTP, NTP, POP3(S), SMTP(S), Telnet, Whois (The Apache Software Foundation)
  • Henrik Sorensen
  • Jeff Nadler
  • William Noto
  • Stephane ESTE-GRACIAS
  • Dan Armbrust
  • Yuval Kashtan
  • Joseph Hindsley
  • Rob Hasselbaum
  • Mario Ivankovits
  • Naz Irizarry (MITRE Corp)
  • Tapan Karecha
  • Jason Mathews (MITRE Corp)
  • Winston Ojeda (Quad/Graphics, Inc.)
  • Ted Wise
  • Bogdan Drozdowski
  • Jeffrey D. Brekke (Quad/Graphics, Inc.)
  • Steve Cohen (javactivity.org)
  • Bruno D'Avanzo (Hewlett-Packard)
  • Daniel F. Savarese (<a href="http://www.savarese.com/">Savarese Software Research</a>)
  • Rory Winston ()
  • Rory Winston () 
public final class org.apache.commons.net.tftp.TFTPErrorPacket extends org.apache.commons.net.tftp.TFTPPacket
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.apache.commons.net.tftp.TFTPErrorPacket
  super_class: org.apache.commons.net.tftp.TFTPPacket
{
  public static final int UNDEFINED;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  public static final int FILE_NOT_FOUND;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  public static final int ACCESS_VIOLATION;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  public static final int OUT_OF_SPACE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 3

  public static final int ILLEGAL_OPERATION;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 4

  public static final int UNKNOWN_TID;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 5

  public static final int FILE_EXISTS;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 6

  public static final int NO_SUCH_USER;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 7

  int _error;
    descriptor: I
    flags: (0x0000) 

  java.lang.String _message;
    descriptor: Ljava/lang/String;
    flags: (0x0000) 

  public void <init>(java.net.InetAddress, int, int, java.lang.String);
    descriptor: (Ljava/net/InetAddress;IILjava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=5
        start local 0 // org.apache.commons.net.tftp.TFTPErrorPacket this
        start local 1 // java.net.InetAddress destination
        start local 2 // int port
        start local 3 // int error
        start local 4 // java.lang.String message
         0: .line 90
            aload 0 /* this */
            iconst_5
            aload 1 /* destination */
            iload 2 /* port */
            invokespecial org.apache.commons.net.tftp.TFTPPacket.<init>:(ILjava/net/InetAddress;I)V
         1: .line 92
            aload 0 /* this */
            iload 3 /* error */
            putfield org.apache.commons.net.tftp.TFTPErrorPacket._error:I
         2: .line 93
            aload 0 /* this */
            aload 4 /* message */
            putfield org.apache.commons.net.tftp.TFTPErrorPacket._message:Ljava/lang/String;
         3: .line 94
            return
        end local 4 // java.lang.String message
        end local 3 // int error
        end local 2 // int port
        end local 1 // java.net.InetAddress destination
        end local 0 // org.apache.commons.net.tftp.TFTPErrorPacket this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lorg/apache/commons/net/tftp/TFTPErrorPacket;
            0    4     1  destination  Ljava/net/InetAddress;
            0    4     2         port  I
            0    4     3        error  I
            0    4     4      message  Ljava/lang/String;
    MethodParameters:
             Name  Flags
      destination  
      port         
      error        
      message      

  void <init>(java.net.DatagramPacket);
    descriptor: (Ljava/net/DatagramPacket;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=6, args_size=2
        start local 0 // org.apache.commons.net.tftp.TFTPErrorPacket this
        start local 1 // java.net.DatagramPacket datagram
         0: .line 107
            aload 0 /* this */
            iconst_5
            aload 1 /* datagram */
            invokevirtual java.net.DatagramPacket.getAddress:()Ljava/net/InetAddress;
            aload 1 /* datagram */
            invokevirtual java.net.DatagramPacket.getPort:()I
            invokespecial org.apache.commons.net.tftp.TFTPPacket.<init>:(ILjava/net/InetAddress;I)V
         1: .line 112
            aload 1 /* datagram */
            invokevirtual java.net.DatagramPacket.getData:()[B
            astore 4 /* data */
        start local 4 // byte[] data
         2: .line 113
            aload 1 /* datagram */
            invokevirtual java.net.DatagramPacket.getLength:()I
            istore 3 /* length */
        start local 3 // int length
         3: .line 115
            aload 0 /* this */
            invokevirtual org.apache.commons.net.tftp.TFTPErrorPacket.getType:()I
            aload 4 /* data */
            iconst_1
            baload
            if_icmpeq 5
         4: .line 116
            new org.apache.commons.net.tftp.TFTPPacketException
            dup
            ldc "TFTP operator code does not match type."
            invokespecial org.apache.commons.net.tftp.TFTPPacketException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 119
      StackMap locals: org.apache.commons.net.tftp.TFTPErrorPacket java.net.DatagramPacket top int byte[]
      StackMap stack:
            aload 0 /* this */
            aload 4 /* data */
            iconst_2
            baload
            sipush 255
            iand
            bipush 8
            ishl
            aload 4 /* data */
            iconst_3
            baload
            sipush 255
            iand
            ior
            putfield org.apache.commons.net.tftp.TFTPErrorPacket._error:I
         6: .line 121
            iload 3 /* length */
            iconst_5
            if_icmpge 8
         7: .line 122
            new org.apache.commons.net.tftp.TFTPPacketException
            dup
            ldc "Bad error packet. No message."
            invokespecial org.apache.commons.net.tftp.TFTPPacketException.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 125
      StackMap locals:
      StackMap stack:
            iconst_4
            istore 2 /* index */
        start local 2 // int index
         9: .line 126
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 5 /* buffer */
        start local 5 // java.lang.StringBuilder buffer
        10: .line 128
            goto 13
        11: .line 130
      StackMap locals: org.apache.commons.net.tftp.TFTPErrorPacket java.net.DatagramPacket int int byte[] java.lang.StringBuilder
      StackMap stack:
            aload 5 /* buffer */
            aload 4 /* data */
            iload 2 /* index */
            baload
            i2c
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        12: .line 131
            iinc 2 /* index */ 1
        13: .line 128
      StackMap locals:
      StackMap stack:
            iload 2 /* index */
            iload 3 /* length */
            if_icmpge 14
            aload 4 /* data */
            iload 2 /* index */
            baload
            ifne 11
        14: .line 134
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 5 /* buffer */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            putfield org.apache.commons.net.tftp.TFTPErrorPacket._message:Ljava/lang/String;
        15: .line 135
            return
        end local 5 // java.lang.StringBuilder buffer
        end local 4 // byte[] data
        end local 3 // int length
        end local 2 // int index
        end local 1 // java.net.DatagramPacket datagram
        end local 0 // org.apache.commons.net.tftp.TFTPErrorPacket this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   16     0      this  Lorg/apache/commons/net/tftp/TFTPErrorPacket;
            0   16     1  datagram  Ljava/net/DatagramPacket;
            9   16     2     index  I
            3   16     3    length  I
            2   16     4      data  [B
           10   16     5    buffer  Ljava/lang/StringBuilder;
    Exceptions:
      throws org.apache.commons.net.tftp.TFTPPacketException
    MethodParameters:
          Name  Flags
      datagram  

  java.net.DatagramPacket _newDatagram(java.net.DatagramPacket, byte[]);
    descriptor: (Ljava/net/DatagramPacket;[B)Ljava/net/DatagramPacket;
    flags: (0x0000) 
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // org.apache.commons.net.tftp.TFTPErrorPacket this
        start local 1 // java.net.DatagramPacket datagram
        start local 2 // byte[] data
         0: .line 153
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._message:Ljava/lang/String;
            invokevirtual java.lang.String.length:()I
            istore 3 /* length */
        start local 3 // int length
         1: .line 155
            aload 2 /* data */
            iconst_0
            iconst_0
            bastore
         2: .line 156
            aload 2 /* data */
            iconst_1
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._type:I
            i2b
            bastore
         3: .line 157
            aload 2 /* data */
            iconst_2
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._error:I
            ldc 65535
            iand
            bipush 8
            ishr
            i2b
            bastore
         4: .line 158
            aload 2 /* data */
            iconst_3
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._error:I
            sipush 255
            iand
            i2b
            bastore
         5: .line 160
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._message:Ljava/lang/String;
            invokevirtual java.lang.String.getBytes:()[B
            iconst_0
            aload 2 /* data */
            iconst_4
            iload 3 /* length */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         6: .line 162
            aload 2 /* data */
            iload 3 /* length */
            iconst_4
            iadd
            iconst_0
            bastore
         7: .line 164
            aload 1 /* datagram */
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._address:Ljava/net/InetAddress;
            invokevirtual java.net.DatagramPacket.setAddress:(Ljava/net/InetAddress;)V
         8: .line 165
            aload 1 /* datagram */
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._port:I
            invokevirtual java.net.DatagramPacket.setPort:(I)V
         9: .line 166
            aload 1 /* datagram */
            aload 2 /* data */
            invokevirtual java.net.DatagramPacket.setData:([B)V
        10: .line 167
            aload 1 /* datagram */
            iload 3 /* length */
            iconst_4
            iadd
            invokevirtual java.net.DatagramPacket.setLength:(I)V
        11: .line 169
            aload 1 /* datagram */
            areturn
        end local 3 // int length
        end local 2 // byte[] data
        end local 1 // java.net.DatagramPacket datagram
        end local 0 // org.apache.commons.net.tftp.TFTPErrorPacket this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   12     0      this  Lorg/apache/commons/net/tftp/TFTPErrorPacket;
            0   12     1  datagram  Ljava/net/DatagramPacket;
            0   12     2      data  [B
            1   12     3    length  I
    MethodParameters:
          Name  Flags
      datagram  
      data      

  public java.net.DatagramPacket newDatagram();
    descriptor: ()Ljava/net/DatagramPacket;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=3, args_size=1
        start local 0 // org.apache.commons.net.tftp.TFTPErrorPacket this
         0: .line 191
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._message:Ljava/lang/String;
            invokevirtual java.lang.String.length:()I
            istore 2 /* length */
        start local 2 // int length
         1: .line 193
            iload 2 /* length */
            iconst_5
            iadd
            newarray 8
            astore 1 /* data */
        start local 1 // byte[] data
         2: .line 194
            aload 1 /* data */
            iconst_0
            iconst_0
            bastore
         3: .line 195
            aload 1 /* data */
            iconst_1
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._type:I
            i2b
            bastore
         4: .line 196
            aload 1 /* data */
            iconst_2
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._error:I
            ldc 65535
            iand
            bipush 8
            ishr
            i2b
            bastore
         5: .line 197
            aload 1 /* data */
            iconst_3
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._error:I
            sipush 255
            iand
            i2b
            bastore
         6: .line 199
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._message:Ljava/lang/String;
            invokevirtual java.lang.String.getBytes:()[B
            iconst_0
            aload 1 /* data */
            iconst_4
            iload 2 /* length */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         7: .line 201
            aload 1 /* data */
            iload 2 /* length */
            iconst_4
            iadd
            iconst_0
            bastore
         8: .line 203
            new java.net.DatagramPacket
            dup
            aload 1 /* data */
            aload 1 /* data */
            arraylength
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._address:Ljava/net/InetAddress;
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._port:I
            invokespecial java.net.DatagramPacket.<init>:([BILjava/net/InetAddress;I)V
            areturn
        end local 2 // int length
        end local 1 // byte[] data
        end local 0 // org.apache.commons.net.tftp.TFTPErrorPacket this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    9     0    this  Lorg/apache/commons/net/tftp/TFTPErrorPacket;
            2    9     1    data  [B
            1    9     2  length  I

  public int getError();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.net.tftp.TFTPErrorPacket this
         0: .line 214
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._error:I
            ireturn
        end local 0 // org.apache.commons.net.tftp.TFTPErrorPacket this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/net/tftp/TFTPErrorPacket;

  public java.lang.String getMessage();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.net.tftp.TFTPErrorPacket this
         0: .line 225
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._message:Ljava/lang/String;
            areturn
        end local 0 // org.apache.commons.net.tftp.TFTPErrorPacket this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/net/tftp/TFTPErrorPacket;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.commons.net.tftp.TFTPErrorPacket this
         0: .line 234
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            invokespecial org.apache.commons.net.tftp.TFTPPacket.toString:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " ERR "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._error:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.apache.commons.net.tftp.TFTPErrorPacket._message:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // org.apache.commons.net.tftp.TFTPErrorPacket this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/net/tftp/TFTPErrorPacket;
}
SourceFile: "TFTPErrorPacket.java"