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38a21d46b0
2002-11-29 Michael Koch <konqueror@gmx.de> * gnu/java/nio/natByteBufferImpl.cc, gnu/java/nio/natCharBufferImpl.cc, gnu/java/nio/natDoubleBufferImpl.cc, gnu/java/nio/natFloatBufferImpl.cc, gnu/java/nio/natIntBufferImpl.cc, gnu/java/nio/natLongBufferImpl.cc, gnu/java/nio/natSelectorImpl.cc, gnu/java/nio/natServerSocketChannelImpl.cc, gnu/java/nio/natShortBufferImpl.cc, gnu/java/nio/natSocketChannelImpl.cc: New files that implement native functionalities. From-SVN: r59625
78 lines
1.9 KiB
C++
78 lines
1.9 KiB
C++
// natSelectorImpl.cc
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/* Copyright (C) 2002 Free Software Foundation
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This file is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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details. */
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#include <config.h>
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#include <platform.h>
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#include <errno.h>
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#include <netinet/in.h>
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#include <gcj/cni.h>
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#include <gnu/java/nio/ServerSocketChannelImpl.h>
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#include <gnu/java/nio/SocketChannelImpl.h>
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#include <java/io/IOException.h>
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#include <java/net/InetSocketAddress.h>
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#include <java/net/SocketException.h>
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union SockAddr
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{
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struct sockaddr_in address;
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#ifdef HAVE_INET6
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struct sockaddr_in6 address6;
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#endif
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};
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jint
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gnu::java::nio::ServerSocketChannelImpl::SocketAccept (
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ServerSocketChannelImpl* socket,
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SocketChannelImpl* s)
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{
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union SockAddr u;
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struct sockaddr *ptr = (struct sockaddr *) &u.address;
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socklen_t addrlen = sizeof(struct sockaddr);
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/*
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jbyteArray haddress = socket->sa->getAddress ()->addr;
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jbyte *bytes = elements (haddress);
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int len = haddress->length;
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if (len == 4)
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{
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u.address.sin_family = AF_INET;
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memcpy (&u.address.sin_addr, bytes, len);
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len = sizeof (struct sockaddr_in);
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u.address.sin_port = htons ( socket->sa->getPort ());
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}
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#ifdef HAVE_INET6
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else if (len == 16)
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{
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u.address6.sin6_family = AF_INET6;
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memcpy (&u.address6.sin6_addr, bytes, len);
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len = sizeof (struct sockaddr_in6);
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u.address6.sin6_port = htons (socket->sa->getPort ());
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}
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#endif
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else
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throw new ::java::net::SocketException (JvNewStringUTF ("invalid length"));
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*/
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int sock = _Jv_accept (socket->fd, ptr, &addrlen);
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// FIXME: write address/port in ptr into java variables
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if (sock < 0)
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{
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char* strerr = strerror (errno);
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throw new ::java::io::IOException (JvNewStringUTF (strerr));
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}
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s->fd = sock;
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return sock;
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}
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