class java.net.TwoStacksPlainSocketImpl extends java.net.AbstractPlainSocketImpl
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.net.TwoStacksPlainSocketImpl
super_class: java.net.AbstractPlainSocketImpl
{
private java.io.FileDescriptor fd1;
descriptor: Ljava/io/FileDescriptor;
flags: (0x0002) ACC_PRIVATE
private java.net.InetAddress anyLocalBoundAddr;
descriptor: Ljava/net/InetAddress;
flags: (0x0002) ACC_PRIVATE
private int lastfd;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private final boolean exclusiveBind;
descriptor: Z
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private boolean isReuseAddress;
descriptor: Z
flags: (0x0002) ACC_PRIVATE
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=0, locals=0, args_size=0
0: invokestatic java.net.TwoStacksPlainSocketImpl.initProto:()V
1: return
LocalVariableTable:
Start End Slot Name Signature
public void <init>(boolean);
descriptor: (Z)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.net.AbstractPlainSocketImpl.<init>:()V
1: aload 0
aconst_null
putfield java.net.TwoStacksPlainSocketImpl.anyLocalBoundAddr:Ljava/net/InetAddress;
2: aload 0
iconst_m1
putfield java.net.TwoStacksPlainSocketImpl.lastfd:I
3: aload 0
iload 1
putfield java.net.TwoStacksPlainSocketImpl.exclusiveBind:Z
4: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/net/TwoStacksPlainSocketImpl;
0 5 1 exclBind Z
MethodParameters:
Name Flags
exclBind
public void <init>(java.io.FileDescriptor, boolean);
descriptor: (Ljava/io/FileDescriptor;Z)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokespecial java.net.AbstractPlainSocketImpl.<init>:()V
1: aload 0
aconst_null
putfield java.net.TwoStacksPlainSocketImpl.anyLocalBoundAddr:Ljava/net/InetAddress;
2: aload 0
iconst_m1
putfield java.net.TwoStacksPlainSocketImpl.lastfd:I
3: aload 0
aload 1
putfield java.net.TwoStacksPlainSocketImpl.fd:Ljava/io/FileDescriptor;
4: aload 0
iload 2
putfield java.net.TwoStacksPlainSocketImpl.exclusiveBind:Z
5: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/net/TwoStacksPlainSocketImpl;
0 6 1 fd Ljava/io/FileDescriptor;
0 6 2 exclBind Z
MethodParameters:
Name Flags
fd
exclBind
protected synchronized void create(boolean);
descriptor: (Z)V
flags: (0x0024) ACC_PROTECTED, ACC_SYNCHRONIZED
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
new java.io.FileDescriptor
dup
invokespecial java.io.FileDescriptor.<init>:()V
putfield java.net.TwoStacksPlainSocketImpl.fd1:Ljava/io/FileDescriptor;
1: aload 0
iload 1
invokespecial java.net.AbstractPlainSocketImpl.create:(Z)V
2: goto 6
StackMap locals:
StackMap stack: java.io.IOException
3: astore 2
start local 2 4: aload 0
aconst_null
putfield java.net.TwoStacksPlainSocketImpl.fd1:Ljava/io/FileDescriptor;
5: aload 2
athrow
end local 2 6: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Ljava/net/TwoStacksPlainSocketImpl;
0 7 1 stream Z
4 6 2 e Ljava/io/IOException;
Exception table:
from to target type
1 2 3 Class java.io.IOException
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
stream
protected synchronized void bind(java.net.InetAddress, int);
descriptor: (Ljava/net/InetAddress;I)V
flags: (0x0024) ACC_PROTECTED, ACC_SYNCHRONIZED
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
iload 2
invokespecial java.net.AbstractPlainSocketImpl.bind:(Ljava/net/InetAddress;I)V
1: aload 1
invokevirtual java.net.InetAddress.isAnyLocalAddress:()Z
ifeq 3
2: aload 0
aload 1
putfield java.net.TwoStacksPlainSocketImpl.anyLocalBoundAddr:Ljava/net/InetAddress;
3: StackMap locals:
StackMap stack:
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/net/TwoStacksPlainSocketImpl;
0 4 1 address Ljava/net/InetAddress;
0 4 2 lport I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
address
lport
public java.lang.Object getOption(int);
descriptor: (I)Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual java.net.TwoStacksPlainSocketImpl.isClosedOrPending:()Z
ifeq 2
1: new java.net.SocketException
dup
ldc "Socket Closed"
invokespecial java.net.SocketException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
iload 1
bipush 15
if_icmpne 8
3: aload 0
getfield java.net.TwoStacksPlainSocketImpl.fd:Ljava/io/FileDescriptor;
ifnull 5
aload 0
getfield java.net.TwoStacksPlainSocketImpl.fd1:Ljava/io/FileDescriptor;
ifnull 5
4: aload 0
getfield java.net.TwoStacksPlainSocketImpl.anyLocalBoundAddr:Ljava/net/InetAddress;
areturn
5: StackMap locals:
StackMap stack:
new java.net.InetAddressContainer
dup
invokespecial java.net.InetAddressContainer.<init>:()V
astore 2
start local 2 6: aload 0
iload 1
aload 2
invokevirtual java.net.TwoStacksPlainSocketImpl.socketGetOption:(ILjava/lang/Object;)I
pop
7: aload 2
getfield java.net.InetAddressContainer.addr:Ljava/net/InetAddress;
areturn
end local 2 8: StackMap locals:
StackMap stack:
iload 1
iconst_4
if_icmpne 10
aload 0
getfield java.net.TwoStacksPlainSocketImpl.exclusiveBind:Z
ifeq 10
9: aload 0
getfield java.net.TwoStacksPlainSocketImpl.isReuseAddress:Z
invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
areturn
10: StackMap locals:
StackMap stack:
aload 0
iload 1
invokespecial java.net.AbstractPlainSocketImpl.getOption:(I)Ljava/lang/Object;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Ljava/net/TwoStacksPlainSocketImpl;
0 11 1 opt I
6 8 2 in Ljava/net/InetAddressContainer;
Exceptions:
throws java.net.SocketException
MethodParameters:
Name Flags
opt
void socketBind(java.net.InetAddress, int);
descriptor: (Ljava/net/InetAddress;I)V
flags: (0x0000)
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
iload 2
aload 0
getfield java.net.TwoStacksPlainSocketImpl.exclusiveBind:Z
invokevirtual java.net.TwoStacksPlainSocketImpl.socketBind:(Ljava/net/InetAddress;IZ)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/net/TwoStacksPlainSocketImpl;
0 2 1 address Ljava/net/InetAddress;
0 2 2 port I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
address
port
void socketSetOption(int, boolean, java.lang.Object);
descriptor: (IZLjava/lang/Object;)V
flags: (0x0000)
Code:
stack=4, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: iload 1
iconst_4
if_icmpne 2
aload 0
getfield java.net.TwoStacksPlainSocketImpl.exclusiveBind:Z
ifeq 2
1: aload 0
iload 2
putfield java.net.TwoStacksPlainSocketImpl.isReuseAddress:Z
goto 3
2: StackMap locals:
StackMap stack:
aload 0
iload 1
iload 2
aload 3
invokevirtual java.net.TwoStacksPlainSocketImpl.socketNativeSetOption:(IZLjava/lang/Object;)V
3: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/net/TwoStacksPlainSocketImpl;
0 4 1 opt I
0 4 2 on Z
0 4 3 value Ljava/lang/Object;
Exceptions:
throws java.net.SocketException
MethodParameters:
Name Flags
opt
on
value
protected void close();
descriptor: ()V
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
getfield java.net.TwoStacksPlainSocketImpl.fdLock:Ljava/lang/Object;
dup
astore 1
monitorenter
1: aload 0
getfield java.net.TwoStacksPlainSocketImpl.fd:Ljava/io/FileDescriptor;
ifnonnull 2
aload 0
getfield java.net.TwoStacksPlainSocketImpl.fd1:Ljava/io/FileDescriptor;
ifnull 18
2: StackMap locals: java.lang.Object
StackMap stack:
aload 0
getfield java.net.TwoStacksPlainSocketImpl.stream:Z
ifne 4
3: invokestatic sun.net.ResourceManager.afterUdpClose:()V
4: StackMap locals:
StackMap stack:
aload 0
getfield java.net.TwoStacksPlainSocketImpl.fdUseCount:I
ifne 14
5: aload 0
getfield java.net.TwoStacksPlainSocketImpl.closePending:Z
ifeq 8
6: aload 1
monitorexit
7: return
8: StackMap locals:
StackMap stack:
aload 0
iconst_1
putfield java.net.TwoStacksPlainSocketImpl.closePending:Z
9: aload 0
invokevirtual java.net.TwoStacksPlainSocketImpl.socketClose:()V
10: aload 0
aconst_null
putfield java.net.TwoStacksPlainSocketImpl.fd:Ljava/io/FileDescriptor;
11: aload 0
aconst_null
putfield java.net.TwoStacksPlainSocketImpl.fd1:Ljava/io/FileDescriptor;
12: aload 1
monitorexit
13: return
14: StackMap locals:
StackMap stack:
aload 0
getfield java.net.TwoStacksPlainSocketImpl.closePending:Z
ifne 18
15: aload 0
iconst_1
putfield java.net.TwoStacksPlainSocketImpl.closePending:Z
16: aload 0
dup
getfield java.net.TwoStacksPlainSocketImpl.fdUseCount:I
iconst_1
isub
putfield java.net.TwoStacksPlainSocketImpl.fdUseCount:I
17: aload 0
invokevirtual java.net.TwoStacksPlainSocketImpl.socketClose:()V
18: StackMap locals:
StackMap stack:
aload 1
monitorexit
19: goto 22
StackMap locals:
StackMap stack: java.lang.Throwable
20: aload 1
monitorexit
21: athrow
22: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 23 0 this Ljava/net/TwoStacksPlainSocketImpl;
Exception table:
from to target type
1 7 20 any
8 13 20 any
14 19 20 any
20 21 20 any
Exceptions:
throws java.io.IOException
void reset();
descriptor: ()V
flags: (0x0000)
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.net.TwoStacksPlainSocketImpl.fd:Ljava/io/FileDescriptor;
ifnonnull 1
aload 0
getfield java.net.TwoStacksPlainSocketImpl.fd1:Ljava/io/FileDescriptor;
ifnull 2
1: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.net.TwoStacksPlainSocketImpl.socketClose:()V
2: StackMap locals:
StackMap stack:
aload 0
aconst_null
putfield java.net.TwoStacksPlainSocketImpl.fd:Ljava/io/FileDescriptor;
3: aload 0
aconst_null
putfield java.net.TwoStacksPlainSocketImpl.fd1:Ljava/io/FileDescriptor;
4: aload 0
invokespecial java.net.AbstractPlainSocketImpl.reset:()V
5: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/net/TwoStacksPlainSocketImpl;
Exceptions:
throws java.io.IOException
public boolean isClosedOrPending();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getfield java.net.TwoStacksPlainSocketImpl.fdLock:Ljava/lang/Object;
dup
astore 1
monitorenter
1: aload 0
getfield java.net.TwoStacksPlainSocketImpl.closePending:Z
ifne 2
aload 0
getfield java.net.TwoStacksPlainSocketImpl.fd:Ljava/io/FileDescriptor;
ifnonnull 4
aload 0
getfield java.net.TwoStacksPlainSocketImpl.fd1:Ljava/io/FileDescriptor;
ifnonnull 4
2: StackMap locals: java.lang.Object
StackMap stack:
aload 1
monitorexit
3: iconst_1
ireturn
4: StackMap locals:
StackMap stack:
aload 1
monitorexit
5: iconst_0
ireturn
6: StackMap locals:
StackMap stack: java.lang.Throwable
aload 1
monitorexit
7: athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/net/TwoStacksPlainSocketImpl;
Exception table:
from to target type
1 3 6 any
4 5 6 any
6 7 6 any
static native void initProto();
descriptor: ()V
flags: (0x0108) ACC_STATIC, ACC_NATIVE
native void socketCreate(boolean);
descriptor: (Z)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
isServer
native void socketConnect(java.net.InetAddress, int, int);
descriptor: (Ljava/net/InetAddress;II)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
address
port
timeout
native void socketBind(java.net.InetAddress, int, boolean);
descriptor: (Ljava/net/InetAddress;IZ)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
address
port
exclBind
native void socketListen(int);
descriptor: (I)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
count
native void socketAccept(java.net.SocketImpl);
descriptor: (Ljava/net/SocketImpl;)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
s
native int socketAvailable();
descriptor: ()I
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
native void socketClose0(boolean);
descriptor: (Z)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
useDeferredClose
native void socketShutdown(int);
descriptor: (I)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
howto
native void socketNativeSetOption(int, boolean, java.lang.Object);
descriptor: (IZLjava/lang/Object;)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.net.SocketException
MethodParameters:
Name Flags
cmd
on
value
native int socketGetOption(int, java.lang.Object);
descriptor: (ILjava/lang/Object;)I
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.net.SocketException
MethodParameters:
Name Flags
opt
iaContainerObj
native void socketSendUrgentData(int);
descriptor: (I)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
data
}
SourceFile: "TwoStacksPlainSocketImpl.java"