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81 lines
1.5 KiB
81 lines
1.5 KiB
#include "socket.h"
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <sys/types.h>
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#ifdef HAVE_SYS_SELECT_H
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#include <sys/select.h>
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#endif
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#include <ctype.h>
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#include <netdb.h>
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#include <sys/utsname.h>
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#include <stdlib.h>
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#include <netinet/in.h>
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#include <unistd.h>
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#include <sys/ioctl.h>
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#ifdef HAVE_SYS_FILIO_H
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#include <sys/filio.h> // for FIONREAD
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#endif
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Socket::Socket(KExtendedSocket *s, bool createNotifier,
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TQObject *parent, const char *name)
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: _socket(s), _notifier(0)
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{
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Q_ASSERT(s);
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if (createNotifier) {
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_notifier = new TQSocketNotifier(s->fd(), TQSocketNotifier::Read,
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parent, name);
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_notifier->setEnabled(FALSE);
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}
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}
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Socket::~Socket()
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{
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delete _notifier;
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delete _socket;
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}
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bool Socket::write(const TQByteArray &a)
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{
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return ( _socket->writeBlock(a.data(), a.size())==(int)a.size() );
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}
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bool Socket::write()
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{
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bool res = write(writing.buffer());
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writing.clear();
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return res;
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}
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int Socket::pendingData() const
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{
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int size = 0;
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if ( ioctl(_socket->fd(), FIONREAD, (char *)&size)<0 ) return -1;
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return size;
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}
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int Socket::read()
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{
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reading.clearRead();
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int size = pendingData();
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if ( size==-1 ) return -1;
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reading.device()->close();
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int dec = reading.size();
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reading.buffer().resize(dec + size);
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size = _socket->readBlock(reading.buffer().data() + dec, size);
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if ( size==-1 ) reading.buffer().resize(dec);
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reading.device()->open(IO_ReadOnly);
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return size;
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}
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int Socket::accept(KExtendedSocket *&s)
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{
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return _socket->accept(s);
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}
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