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ServerSocket.java: Define ANY_IF.

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* java/net/ServerSocket.java: Define ANY_IF.
        (ServerSocket (int,int)): Use ANY_IF instead of null to bind to
        all network interfaces.
        * java/net/DatagramSocket.java (DatagramSocket): ditto.
        * java/net/natPlainSocketImpl.cc (bind): Expect 0.0.0' instead of
        null.
        * java/net/natPlainDatagramSocketImpl (bind): Expect 0.0.0'
        instead of null.

From-SVN: r28429
This commit is contained in:
Bryce McKinlay 1999-08-03 00:30:53 +00:00 • committed by Bryce McKinlay
parent a0e4da0d17
commit 25fef12b66
7 changed files with 23 additions and 24 deletions
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4
libjava/java/net/DatagramSocket.java
View file

@ -28,12 +28,12 @@ public class DatagramSocket
public DatagramSocket() throws SocketException
{
this(0, null);
this(0, ServerSocket.ANY_IF);
}
public DatagramSocket(int port) throws SocketException
{
this(port, null);
this(port, ServerSocket.ANY_IF);
}
public DatagramSocket(int port, InetAddress laddr) throws SocketException

6
libjava/java/net/ServerSocket.java
View file

@ -25,6 +25,10 @@ public class ServerSocket
static SocketImplFactory factory;
SocketImpl impl;
static final byte[] zeros = {0,0,0,0};
/* dummy InetAddress, used to bind socket to any (all) network interfaces */
static final InetAddress ANY_IF = new InetAddress(zeros, null);
public ServerSocket (int port)
throws java.io.IOException
{
@ -34,7 +38,7 @@ public class ServerSocket
public ServerSocket (int port, int backlog)
throws java.io.IOException
{
this(port, backlog, null);
this(port, backlog, ANY_IF);
}
public ServerSocket (int port, int backlog, InetAddress bindAddr)

12
libjava/java/net/natPlainDatagramSocketImpl.cc
View file

@ -101,16 +101,10 @@ java::net::PlainDatagramSocketImpl::bind (jint lport,
// FIXME: prob. need to do a setsockopt with SO_BROADCAST to allow multicast.
union SockAddr u;
struct sockaddr *ptr = (struct sockaddr *) &u.address;
jbyte *bytes = NULL;
// FIXME: Use getaddrinfo() to get actual protocol instead of assuming ipv4.
int len = 4; // Initialize for INADDR_ANY in case host is NULL.
if (host != NULL)
{
jbyteArray haddress = host->address;
bytes = elements (haddress);
len = haddress->length;
}
jbyteArray haddress = host->address;
jbyte *bytes = elements (haddress);
int len = haddress->length;
if (len == 4)
{

13
libjava/java/net/natPlainSocketImpl.cc
View file

@ -71,17 +71,10 @@ java::net::PlainSocketImpl::bind (java::net::InetAddress *host, jint lport)
{
union SockAddr u;
struct sockaddr *ptr = (struct sockaddr *) &u.address;
jbyte *bytes = NULL;
// FIXME: Use getaddrinfo() to get actual protocol instead of assuming ipv4.
int len = 4; // Initialize for INADDR_ANY in case host is NULL.
jbyteArray haddress = host->address;
jbyte *bytes = elements (haddress);
int len = haddress->length;
if (host != NULL)
{
jbyteArray haddress = host->address;
bytes = elements (haddress);
len = haddress->length;
}
if (len == 4)
{
u.address.sin_family = AF_INET;