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-rw-r--r--kdecore/ksock.cpp435
1 files changed, 0 insertions, 435 deletions
diff --git a/kdecore/ksock.cpp b/kdecore/ksock.cpp
deleted file mode 100644
index 10c694512..000000000
--- a/kdecore/ksock.cpp
+++ /dev/null
@@ -1,435 +0,0 @@
-/*
- * This file is part of the KDE libraries
- * Copyright (C) 1997 Torben Weis (weis@kde.org)
- *
- * $Id$
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- **/
-
-#include <config.h>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-// on Linux/libc5, this includes linux/socket.h where SOMAXCONN is defined
-#include <sys/socket.h>
-#include <sys/resource.h>
-#include <sys/time.h>
-#include <sys/un.h>
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-extern "C" {
-#include <netinet/in.h>
-
-#include <arpa/inet.h>
-}
-
-#define KSOCK_NO_BROKEN
-#include "kdebug.h"
-#include "ksock.h"
-#include "kextsock.h"
-#include "ksockaddr.h"
-
-#include "ksocks.h"
-
-extern "C" {
-#include <errno.h>
-#include <fcntl.h>
-
-#ifdef HAVE_GETADDRINFO
-#include <netdb.h>
-#endif
-
-// defines MAXDNAME under Solaris
-#include <arpa/nameser.h>
-#include <resolv.h>
-}
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <signal.h>
-#include <unistd.h>
-#include <assert.h>
-
-#ifdef HAVE_SYSENT_H
-#include <sysent.h>
-#endif
-
-#if TIME_WITH_SYS_TIME
-#include <time.h>
-#endif
-
-
-// Play it safe, use a reasonable default, if SOMAXCONN was nowhere defined.
-#ifndef SOMAXCONN
-#warning Your header files do not seem to support SOMAXCONN
-#define SOMAXCONN 5
-#endif
-
-#include <tqapplication.h>
-#include <tqsocketnotifier.h>
-
-#include "netsupp.h" // leave this last
-
-#ifdef __CYGWIN__
-#include "tqwindowdefs.h"
-#endif
-
-class KSocketPrivate
-{
-public:
- TQSocketNotifier *readNotifier;
- TQSocketNotifier *writeNotifier;
-
- KSocketPrivate() :
- readNotifier(0), writeNotifier(0)
- { }
-};
-
-// I moved this into here so we could accurately detect the domain, for
-// posterity. Really.
-KSocket::KSocket( int _sock)
- : sock(_sock), d(new KSocketPrivate)
-{
- struct sockaddr_in sin;
- ksocklen_t len = sizeof(sin);
-
- memset(&sin, 0, len);
-
- // getsockname will fill in all the appropriate details, and
- // since sockaddr_in will exist everywhere and is somewhat compatible
- // with sockaddr_in6, we can use it to avoid needless ifdefs.
- KSocks::self()->getsockname(_sock, (struct sockaddr *)&sin, &len);
-}
-
-KSocket::KSocket( const char *_host, unsigned short int _port, int _timeout ) :
- sock( -1 ), d(new KSocketPrivate)
-{
- connect( _host, _port, _timeout );
-}
-
-KSocket::KSocket( const char *_path ) :
- sock( -1 ), d(new KSocketPrivate)
-{
- connect( _path );
-}
-
-void KSocket::enableRead( bool _state )
-{
- if ( _state )
- {
- if ( !d->readNotifier )
- {
- d->readNotifier = new TQSocketNotifier( sock, TQSocketNotifier::Read );
- TQObject::connect( d->readNotifier, TQT_SIGNAL( activated(int) ), this, TQT_SLOT( slotRead(int) ) );
- }
- else
- d->readNotifier->setEnabled( true );
- }
- else if ( d->readNotifier )
- d->readNotifier->setEnabled( false );
-}
-
-void KSocket::enableWrite( bool _state )
-{
- if ( _state )
- {
- if ( !d->writeNotifier )
- {
- d->writeNotifier = new TQSocketNotifier( sock, TQSocketNotifier::Write );
- TQObject::connect( d->writeNotifier, TQT_SIGNAL( activated(int) ), this,
- TQT_SLOT( slotWrite(int) ) );
- }
- else
- d->writeNotifier->setEnabled( true );
- }
- else if ( d->writeNotifier )
- d->writeNotifier->setEnabled( false );
-}
-
-void KSocket::slotRead( int )
-{
- char buffer[2];
-
- int n = recv( sock, buffer, 1, MSG_PEEK );
- if ( n <= 0 )
- emit closeEvent( this );
- else
- emit readEvent( this );
-}
-
-void KSocket::slotWrite( int )
-{
- emit writeEvent( this );
-}
-
-/*
- * Connects the PF_UNIX domain socket to _path.
- */
-bool KSocket::connect( const char *_path )
-{
- KExtendedSocket ks(TQString::null, _path, KExtendedSocket::unixSocket);
-
- ks.connect();
- sock = ks.fd();
- ks.release();
-
- return sock >= 0;
-}
-
-/*
- * Connects the socket to _host, _port.
- */
-bool KSocket::connect( const TQString& _host, unsigned short int _port, int _timeout )
-{
- KExtendedSocket ks(_host, _port, KExtendedSocket::inetSocket);
- ks.setTimeout(_timeout, 0);
-
- ks.connect();
- sock = ks.fd();
- ks.release();
-
- return sock >= 0;
-}
-
-// only for doxygen - the define is always true as defined above
-#ifdef KSOCK_NO_BROKEN
-unsigned long KSocket::ipv4_addr()
-{
- unsigned long retval = 0;
- KSocketAddress *sa = KExtendedSocket::peerAddress(sock);
- if (sa == NULL)
- return 0;
-
- if (sa->address() != NULL && (sa->address()->sa_family == PF_INET
-#ifdef PF_INET6
- || sa->address()->sa_family == PF_INET6
-#endif
- ))
- {
- KInetSocketAddress *ksin = (KInetSocketAddress*)sa;
- const sockaddr_in *sin = ksin->addressV4();
- if (sin != NULL)
- retval = sin->sin_addr.s_addr;
- }
- delete sa;
- return retval;
-}
-
-bool KSocket::initSockaddr (ksockaddr_in *server_name, const char *hostname, unsigned short int port, int domain)
-{
- // This function is now IPv4 only
- // if you want something better, you should use KExtendedSocket::lookup yourself
-
- kdWarning(170) << "deprecated KSocket::initSockaddr called" << endl;
-
- if (domain != PF_INET)
- return false;
-
- TQPtrList<KAddressInfo> list = KExtendedSocket::lookup(hostname, TQString::number(port),
- KExtendedSocket::ipv4Socket);
- list.setAutoDelete(true);
-
- if (list.isEmpty())
- return false;
-
- memset(server_name, 0, sizeof(*server_name));
-
- // We are sure that only KInetSocketAddress objects are in the list
- KInetSocketAddress *sin = (KInetSocketAddress*)list.getFirst()->address();
- if (sin == NULL)
- return false;
-
- memcpy(server_name, sin->addressV4(), sizeof(*server_name));
- kdDebug(170) << "KSocket::initSockaddr: returning " << sin->pretty() << endl;
- return true;
-}
-
-#endif
-
-KSocket::~KSocket()
-{
- // Coolo says delete 0 is ok :) -thiago
- delete d->readNotifier;
- delete d->writeNotifier;
-
- delete d;
-
- if (sock != -1) {
- ::close( sock );
- }
-}
-
-class KServerSocketPrivate
-{
-public:
- bool bind;
- TQCString path;
- unsigned short int port;
- KExtendedSocket *ks;
-};
-
-
-KServerSocket::KServerSocket( const char *_path, bool _bind ) :
- sock( -1 )
-{
- d = new KServerSocketPrivate();
- d->bind = _bind;
-
- init ( _path );
-}
-
-KServerSocket::KServerSocket( unsigned short int _port, bool _bind ) :
- sock( -1 )
-{
- d = new KServerSocketPrivate();
- d->bind = _bind;
-
- init ( _port );
-}
-
-bool KServerSocket::init( const char *_path )
-{
- unlink(_path );
- d->path = _path;
-
- KExtendedSocket *ks = new KExtendedSocket(TQString::null, _path, KExtendedSocket::passiveSocket |
- KExtendedSocket::unixSocket);
- d->ks = ks;
-
- if (d->bind)
- return bindAndListen();
- return true;
-}
-
-
-bool KServerSocket::init( unsigned short int _port )
-{
- d->port = _port;
- KExtendedSocket *ks;
- ks = new KExtendedSocket(TQString::null, _port, KExtendedSocket::passiveSocket |
- KExtendedSocket::inetSocket);
- d->ks = ks;
-
- if (d->bind)
- return bindAndListen();
- return true;
-}
-
-bool KServerSocket::bindAndListen()
-{
- if (d == NULL || d->ks == NULL)
- return false;
-
-
- int ret = d->ks->listen( SOMAXCONN );
- if (ret < 0)
- {
- kdWarning(170) << "Error listening on socket: " << ret << "\n";
- delete d->ks;
- d->ks = NULL;
- sock = -1;
- return false;
- }
-
-
- sock = d->ks->fd();
-
- connect( d->ks->readNotifier(), TQT_SIGNAL( activated(int) ), this, TQT_SLOT( slotAccept(int) ) );
- return true;
-}
-
-
-unsigned short int KServerSocket::port()
-{
- if (d == NULL || d->ks == NULL || sock == -1)
- return 0;
- const KSocketAddress *sa = d->ks->localAddress();
- if (sa == NULL)
- return 0;
-
- // we can use sockaddr_in here even if it isn't IPv4
- sockaddr_in *sin = (sockaddr_in*)sa->address();
-
- if (sin->sin_family == PF_INET)
- // correct family
- return sin->sin_port;
-#ifdef PF_INET6
- else if (sin->sin_family == PF_INET6)
- {
- kde_sockaddr_in6 *sin6 = (kde_sockaddr_in6*)sin;
- return sin6->sin6_port;
- }
-#endif
- return 0; // not a port we know
-}
-
-unsigned long KServerSocket::ipv4_addr()
-{
- if (d == NULL || d->ks == NULL || sock == -1)
- return 0;
- const KSocketAddress *sa = d->ks->localAddress();
-
- const sockaddr_in *sin = (sockaddr_in*)sa->address();
-
- if (sin->sin_family == PF_INET)
- // correct family
- return ntohl(sin->sin_addr.s_addr);
-#ifdef PF_INET6
- else if (sin->sin_family == PF_INET6)
- {
- KInetSocketAddress *ksin = (KInetSocketAddress*)sa;
- sin = ksin->addressV4();
- if (sin != NULL)
- return sin->sin_addr.s_addr;
- }
-#endif
- return 0; // this is dumb, isn't it?
-}
-
-void KServerSocket::slotAccept( int )
-{
- if (d == NULL || d->ks == NULL || sock == -1)
- return; // nothing!
-
- KExtendedSocket *s;
- if (d->ks->accept(s) < 0)
- {
- kdWarning(170) << "Error accepting\n";
- return;
- }
-
- int new_sock = s->fd();
- s->release(); // we're getting rid of the KExtendedSocket
- delete s;
-
- emit accepted( new KSocket( new_sock ) );
-}
-
-KServerSocket::~KServerSocket()
-{
- if (d != NULL)
- {
- if (d->ks != NULL)
- delete d->ks;
- delete d;
- }
- // deleting d->ks closes the socket
- // ::close( sock );
-}
-
-#include "ksock.moc"
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