diff options
Diffstat (limited to 'libjava/java/net/PlainDatagramSocketImpl.java')
| -rw-r--r-- | libjava/java/net/PlainDatagramSocketImpl.java | 36 |
1 files changed, 29 insertions, 7 deletions
diff --git a/libjava/java/net/PlainDatagramSocketImpl.java b/libjava/java/net/PlainDatagramSocketImpl.java index 55ea468dadc..118021d189f 100644 --- a/libjava/java/net/PlainDatagramSocketImpl.java +++ b/libjava/java/net/PlainDatagramSocketImpl.java @@ -1,6 +1,6 @@ // PlainDatagramSocketImpl.java - Implementation of DatagramSocketImpl. -/* Copyright (C) 1999 Free Software Foundation +/* Copyright (C) 1999, 2002 Free Software Foundation This file is part of libgcj. @@ -29,11 +29,17 @@ class PlainDatagramSocketImpl extends DatagramSocketImpl static final int _Jv_TCP_NODELAY_ = SocketOptions.TCP_NODELAY, _Jv_SO_BINDADDR_ = SocketOptions.SO_BINDADDR, _Jv_SO_REUSEADDR_ = SocketOptions.SO_REUSEADDR, - _Jv_IP_MULTICAST_IF_ = SocketOptions.IP_MULTICAST_IF, + _Jv_SO_BROADCAST_ = SocketOptions.SO_BROADCAST, + _Jv_SO_OOBINLINE_ = SocketOptions.SO_OOBINLINE, + _Jv_IP_MULTICAST_IF_ = SocketOptions.IP_MULTICAST_IF, + _Jv_IP_MULTICAST_IF2_ = SocketOptions.IP_MULTICAST_IF2, + _Jv_IP_MULTICAST_LOOP_ = SocketOptions.IP_MULTICAST_LOOP, + _Jv_IP_TOS_ = SocketOptions.IP_TOS, _Jv_SO_LINGER_ = SocketOptions.SO_LINGER, _Jv_SO_TIMEOUT_ = SocketOptions.SO_TIMEOUT, _Jv_SO_SNDBUF_ = SocketOptions.SO_SNDBUF, - _Jv_SO_RCVBUF_ = SocketOptions.SO_RCVBUF; + _Jv_SO_RCVBUF_ = SocketOptions.SO_RCVBUF, + _Jv_SO_KEEPALIVE_ = SocketOptions.SO_KEEPALIVE; int fnum = -1; @@ -57,16 +63,20 @@ class PlainDatagramSocketImpl extends DatagramSocketImpl protected native void bind(int lport, InetAddress laddr) throws SocketException; + protected native void connect (InetAddress i, int port) + throws SocketException; + protected native void disconnect (); protected native void create() throws SocketException; protected native int peek(InetAddress i) throws IOException; + protected native int peekData (DatagramPacket dp) throws IOException; protected native void setTimeToLive(int ttl) throws IOException; protected native int getTimeToLive() throws IOException; protected native void send(DatagramPacket p) throws IOException; protected native void receive(DatagramPacket p) throws IOException; public native void setOption(int optID, Object value) throws SocketException; public native Object getOption(int optID) throws SocketException; - private native void mcastGrp(InetAddress inetaddr, boolean join) - throws IOException; + private native void mcastGrp(InetAddress inetaddr, NetworkInterface netIf, + boolean join) throws IOException; protected native void close(); // Deprecated in JDK 1.2. @@ -83,12 +93,24 @@ class PlainDatagramSocketImpl extends DatagramSocketImpl protected void join(InetAddress inetaddr) throws IOException { - mcastGrp(inetaddr, true); + mcastGrp(inetaddr, null, true); } protected void leave(InetAddress inetaddr) throws IOException { - mcastGrp(inetaddr, false); + mcastGrp(inetaddr, null, false); + } + + protected void joinGroup (SocketAddress mcastaddr, NetworkInterface netIf) + throws IOException + { + mcastGrp(((InetSocketAddress)mcastaddr).getAddress(), netIf, true); + } + + protected void leaveGroup (SocketAddress mcastaddr, NetworkInterface netIf) + throws IOException + { + mcastGrp(((InetSocketAddress)mcastaddr).getAddress(), netIf, false); } protected void finalize() throws Throwable |