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[multiple changes]

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1999-05-26  Bryce McKinlay <bryce@albatross.co.nz>
	* java/net/DatagramSocket.java (getSoTimeout): Verify class type.
	* java/net/DatagramSocketImpl.java (getOption): Made abstract.
	(setOption): Made abstract.
	* java/net/PlainDatagramSocketImpl.java: Mirror SocketOptions fields
	to avoid cpp conflicts in native code.
	* java/net/PlainSocketImpl.java: Mirror SocketOptions fields to avoid
	cpp conflicts in native code.
	* java/net/ServerSocket.java (toString): Prepended "ServerSocket".
	* java/net/Socket.java (getLocalAddress): Implemented.
	(setTcpNoDelay): Implemented.
	(getTcpNoDelay): Implemented.
	(setSoLinger): Implemented.
	(getSoLinger): Implemented.
	(getSoTimeout): Verify class type.
	(setSendBufferSize): Implemented.
	(getSendBufferSize): Implemented.
	(setReceiveBufferSize): Implemented.
	(getReceiveBufferSize): Implemented.
	(toString): Prepended "Socket".
	* java/net/SocketImpl.java (toString): Rewritten.
	(getOption): Made abstract.
	(setOption): Made abstract.
	* java/net/natPlainSocketImpl.cc (connect): Set localport properly.
	(setOption): Implemented.
	(getOption): Implemented.
1999-05-26  Warren Levy  <warrenl@cygnus.com>
	* java/net/DatagramSocket.java (DatagramSocket): Get local host
	address when null.  Set SO_REUSEADDR for multicasts.
	(getSoTimeout): Implemented.
	(setSoTimeout): Implemented.
	* java/net/DatagramSocketImpl.java: Implement SocketOptions interface.
	* java/net/MulticastSocket.java (getInterface): Implemented.
	(setInterface): Implemented.
	(setTimeToLive): Check for invalid ttl.
	(joinGroup): Verify multicast address and security.
	(leaveGroup): Verify multicast address and security.
	(send): Implemented.
	* java/net/PlainDatagramSocketImpl.java (timeout): Added.
	(iface): Added.
	(ttl): Added.
	(setOption): Added.
	(getOption): Added.
	(mcastGrp): Added.
	(getTTL): Implemented as non-native.
	(setTTL): ditto.
	(join): ditto.
	(leave): ditto.
	* java/net/ServerSocket.java (setSoTimeout): Implemented.
	(getSoTimeout): Implemented.
	(setSocketFactory): Made synchronized.
	* java/net/Socket.java (setSoTimeout): Implemented.
	(getSoTimeout): Implemented.
	(close): Made synchronized.
	(setSocketImplFactory): Made synchronized.
	* java/net/SocketImpl.java: Implement SocketOptions interface.
	* java/net/natInetAddress.cc: Corrected module name at top of file.
	* java/net/natPlainDatagramSocketImpl.cc (McastReq): Added union.
	(bind): Added FIXME.
	(peek): Implemented.
	(setTTL): Removed.
	(getTTL): Removed.
	(join): Removed.
	(leave): Removed.
	(mcastGrp): Added.
	(setOption): Implemented for SO_REUSEADDR.
	(getOption): Implemented for SO_REUSEADDR.

From-SVN: r27184
This commit is contained in:
Warren Levy 1999-05-26 17:00:06 +00:00
parent de4abb91d1
commit f2ed9e9656
13 changed files with 608 additions and 88 deletions
Download patch file Download diff file Expand all files Collapse all files

49
libjava/java/net/MulticastSocket.java
View file

@ -25,7 +25,8 @@ import java.io.IOException;
public class MulticastSocket extends DatagramSocket
{
// FIXME: the local addr bound to the multicast socket can be reused;
// unlike unicast sockets. see p.1159 JCL book.
// unlike unicast sockets. It binds to any available network interface.
// See p.1159 JCL book.
public MulticastSocket() throws IOException
{
@ -39,13 +40,16 @@ public class MulticastSocket extends DatagramSocket
public InetAddress getInterface() throws SocketException
{
// FIXME: TODO - MulticastSocket.getInterface
throw new SocketException("MulticastSocket.getInterface - not yet implemented");
// FIXME: Is it possible that an InetAddress wasn't returned from getOption?
return (InetAddress) impl.getOption(SocketOptions.IP_MULTICAST_IF);
}
// Deprecated in JDK1.2
public byte getTTL() throws IOException
{
// Use getTTL here rather than getTimeToLive in case we're using an impl
// other than the default PlainDatagramSocketImpl and it doesn't have
// getTimeToLive yet.
return impl.getTTL();
}
@ -57,35 +61,66 @@ public class MulticastSocket extends DatagramSocket
public void setInterface(InetAddress inf) throws SocketException
{
// FIXME: TODO - MulticastSocket.setInterface
throw new SocketException("MulticastSocket.setInterface - not yet implemented");
impl.setOption(SocketOptions.IP_MULTICAST_IF, inf);
}
// Deprecated in JDK1.2
public void setTTL(byte ttl) throws IOException
{
// Use setTTL here rather than setTimeToLive in case we're using an impl
// other than the default PlainDatagramSocketImpl and it doesn't have
// setTimeToLive yet.
impl.setTTL(ttl);
}
// JDK1.2
public void setTimeToLive(int ttl) throws IOException
{
if (ttl < 0 || ttl > 255)
throw new IllegalArgumentException("Invalid ttl: " + ttl);
impl.setTimeToLive(ttl);
}
public void joinGroup(InetAddress mcastaddr) throws IOException
{
if (! mcastaddr.isMulticastAddress())
throw new IOException("Not a Multicast address");
SecurityManager s = System.getSecurityManager();
if (s != null)
s.checkMulticast(mcastaddr);
impl.join(mcastaddr);
}
public void leaveGroup(InetAddress mcastaddr) throws IOException
{
if (! mcastaddr.isMulticastAddress())
throw new IOException("Not a Multicast address");
SecurityManager s = System.getSecurityManager();
if (s != null)
s.checkMulticast(mcastaddr);
impl.leave(mcastaddr);
}
public void send(DatagramPacket p, byte ttl) throws IOException
public synchronized void send(DatagramPacket p, byte ttl) throws IOException
{
// FIXME: use ttl instead of getTTL() for time to live.
SecurityManager s = System.getSecurityManager();
if (s != null)
{
InetAddress addr = p.getAddress();
if (addr.isMulticastAddress())
s.checkMulticast(addr, ttl);
else
s.checkConnect(addr.getHostAddress(), p.getPort());
}
int oldttl = impl.getTimeToLive();
impl.setTimeToLive(((int) ttl) & 0xFF);
impl.send(p);
impl.setTimeToLive(oldttl);
}
}