From e16866e072f94410321d70daedbcb855ea878cac Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 6 Nov 2011 15:56:40 -0600 Subject: Actually move the kde files that were renamed in the last commit --- kdecore/network/kbufferedsocket.cpp | 424 ------------------------------------ 1 file changed, 424 deletions(-) delete mode 100644 kdecore/network/kbufferedsocket.cpp (limited to 'kdecore/network/kbufferedsocket.cpp') diff --git a/kdecore/network/kbufferedsocket.cpp b/kdecore/network/kbufferedsocket.cpp deleted file mode 100644 index ffac2e98b..000000000 --- a/kdecore/network/kbufferedsocket.cpp +++ /dev/null @@ -1,424 +0,0 @@ -/* -*- C++ -*- - * Copyright (C) 2003-2005 Thiago Macieira - * - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -#include - -#include -#include - -#include "ksocketdevice.h" -#include "ksocketaddress.h" -#include "ksocketbuffer_p.h" -#include "kbufferedsocket.h" - -using namespace KNetwork; -using namespace KNetwork::Internal; - -class KNetwork::KBufferedSocketPrivate -{ -public: - mutable KSocketBuffer *input, *output; - - KBufferedSocketPrivate() - { - input = 0L; - output = 0L; - } -}; - -KBufferedSocket::KBufferedSocket(const TQString& host, const TQString& service, - TQObject *parent, const char *name) - : KStreamSocket(host, service, parent, name), - d(new KBufferedSocketPrivate) -{ - setInputBuffering(true); - setOutputBuffering(true); -} - -KBufferedSocket::~KBufferedSocket() -{ - closeNow(); - delete d->input; - delete d->output; - delete d; -} - -void KBufferedSocket::setSocketDevice(KSocketDevice* device) -{ - KStreamSocket::setSocketDevice(device); - device->setBlocking(false); -} - -bool KBufferedSocket::setSocketOptions(int opts) -{ - if (opts == Blocking) - return false; - - opts &= ~Blocking; - return KStreamSocket::setSocketOptions(opts); -} - -void KBufferedSocket::close() -{ - if (!d->output || d->output->isEmpty()) - closeNow(); - else - { - setState(Closing); - TQSocketNotifier *n = socketDevice()->readNotifier(); - if (n) - n->setEnabled(false); - emit stateChanged(Closing); - } -} - -#ifdef USE_QT3 -TQ_LONG KBufferedSocket::bytesAvailable() const -#endif -#ifdef USE_QT4 -qint64 KBufferedSocket::bytesAvailable() const -#endif -{ - if (!d->input) - return KStreamSocket::bytesAvailable(); - - return d->input->length(); -} - -TQ_LONG KBufferedSocket::waitForMore(int msecs, bool *timeout) -{ - TQ_LONG retval = KStreamSocket::waitForMore(msecs, timeout); - if (d->input) - { - resetError(); - slotReadActivity(); - return bytesAvailable(); - } - return retval; -} - -TQT_TQIO_LONG KBufferedSocket::tqreadBlock(char *data, TQT_TQIO_ULONG maxlen) -{ - if (d->input) - { - if (d->input->isEmpty()) - { - setError(IO_ReadError, WouldBlock); - emit gotError(WouldBlock); - return -1; - } - resetError(); - return d->input->consumeBuffer(data, maxlen); - } - return KStreamSocket::tqreadBlock(data, maxlen); -} - -TQT_TQIO_LONG KBufferedSocket::tqreadBlock(char *data, TQT_TQIO_ULONG maxlen, KSocketAddress& from) -{ - from = peerAddress(); - return tqreadBlock(data, maxlen); -} - -TQ_LONG KBufferedSocket::peekBlock(char *data, TQ_ULONG maxlen) -{ - if (d->input) - { - if (d->input->isEmpty()) - { - setError(IO_ReadError, WouldBlock); - emit gotError(WouldBlock); - return -1; - } - resetError(); - return d->input->consumeBuffer(data, maxlen, false); - } - return KStreamSocket::peekBlock(data, maxlen); -} - -TQ_LONG KBufferedSocket::peekBlock(char *data, TQ_ULONG maxlen, KSocketAddress& from) -{ - from = peerAddress(); - return peekBlock(data, maxlen); -} - -TQT_TQIO_LONG KBufferedSocket::tqwriteBlock(const char *data, TQT_TQIO_ULONG len) -{ - if (state() != Connected) - { - // cannot write now! - setError(IO_WriteError, NotConnected); - return -1; - } - - if (d->output) - { - if (d->output->isFull()) - { - setError(IO_WriteError, WouldBlock); - emit gotError(WouldBlock); - return -1; - } - resetError(); - - // enable notifier to send data - TQSocketNotifier *n = socketDevice()->writeNotifier(); - if (n) - n->setEnabled(true); - - return d->output->feedBuffer(data, len); - } - - return KStreamSocket::tqwriteBlock(data, len); -} - -TQT_TQIO_LONG KBufferedSocket::tqwriteBlock(const char *data, TQT_TQIO_ULONG maxlen, - const KSocketAddress&) -{ - // ignore the third parameter - return tqwriteBlock(data, maxlen); -} - -void KBufferedSocket::enableRead(bool enable) -{ - KStreamSocket::enableRead(enable); - if (!enable && d->input) - { - // reenable it - TQSocketNotifier *n = socketDevice()->readNotifier(); - if (n) - n->setEnabled(true); - } - - if (enable && state() != Connected && d->input && !d->input->isEmpty()) - // this means the buffer is still dirty - // allow the signal to be emitted - TQTimer::singleShot(0, this, TQT_SLOT(slotReadActivity())); -} - -void KBufferedSocket::enableWrite(bool enable) -{ - KStreamSocket::enableWrite(enable); - if (!enable && d->output && !d->output->isEmpty()) - { - // reenable it - TQSocketNotifier *n = socketDevice()->writeNotifier(); - if (n) - n->setEnabled(true); - } -} - -void KBufferedSocket::stateChanging(SocketState newState) -{ - if (newState == Connecting || newState == Connected) - { - // we're going to connect - // make sure the buffers are clean - if (d->input) - d->input->clear(); - if (d->output) - d->output->clear(); - - // also, turn on notifiers - enableRead(emitsReadyRead()); - enableWrite(emitsReadyWrite()); - } - KStreamSocket::stateChanging(newState); -} - -void KBufferedSocket::setInputBuffering(bool enable) -{ - TQMutexLocker locker(mutex()); - if (!enable) - { - delete d->input; - d->input = 0L; - } - else if (d->input == 0L) - { - d->input = new KSocketBuffer; - } -} - -KIOBufferBase* KBufferedSocket::inputBuffer() -{ - return d->input; -} - -void KBufferedSocket::setOutputBuffering(bool enable) -{ - TQMutexLocker locker(mutex()); - if (!enable) - { - delete d->output; - d->output = 0L; - } - else if (d->output == 0L) - { - d->output = new KSocketBuffer; - } -} - -KIOBufferBase* KBufferedSocket::outputBuffer() -{ - return d->output; -} - -#ifdef USE_QT3 -TQ_ULONG KBufferedSocket::bytesToWrite() const -#endif -#ifdef USE_QT4 -qint64 KBufferedSocket::bytesToWrite() const -#endif -{ - if (!d->output) - return 0; - - return d->output->length(); -} - -void KBufferedSocket::closeNow() -{ - KStreamSocket::close(); - if (d->output) - d->output->clear(); -} - -bool KBufferedSocket::canReadLine() const -{ - if (!d->input) - return false; - - return d->input->canReadLine(); -} - -TQCString KBufferedSocket::readLine() -{ - return d->input->readLine(); -} - -void KBufferedSocket::waitForConnect() -{ - if (state() != Connecting) - return; // nothing to be waited on - - KStreamSocket::setSocketOptions(socketOptions() | Blocking); - connectionEvent(); - KStreamSocket::setSocketOptions(socketOptions() & ~Blocking); -} - -void KBufferedSocket::slotReadActivity() -{ - if (d->input && state() == Connected) - { - mutex()->lock(); - TQ_LONG len = d->input->receiveFrom(socketDevice()); - - if (len == -1) - { - if (socketDevice()->error() != WouldBlock) - { - // nope, another error! - copyError(); - mutex()->unlock(); - emit gotError(error()); - closeNow(); // emits closed - return; - } - } - else if (len == 0) - { - // remotely closed - setError(IO_ReadError, RemotelyDisconnected); - mutex()->unlock(); - emit gotError(error()); - closeNow(); // emits closed - return; - } - - // no error - mutex()->unlock(); - } - - if (state() == Connected) - KStreamSocket::slotReadActivity(); // this emits readyRead - else if (emitsReadyRead()) // state() != Connected - { - if (d->input && !d->input->isEmpty()) - { - // buffer isn't empty - // keep emitting signals till it is - TQTimer::singleShot(0, this, TQT_SLOT(slotReadActivity())); - emit readyRead(); - } - } -} - -void KBufferedSocket::slotWriteActivity() -{ - if (d->output && !d->output->isEmpty() && - (state() == Connected || state() == Closing)) - { - mutex()->lock(); - TQ_LONG len = d->output->sendTo(socketDevice()); - - if (len == -1) - { - if (socketDevice()->error() != WouldBlock) - { - // nope, another error! - copyError(); - mutex()->unlock(); - emit gotError(error()); - closeNow(); - return; - } - } - else if (len == 0) - { - // remotely closed - setError(IO_ReadError, RemotelyDisconnected); - mutex()->unlock(); - emit gotError(error()); - closeNow(); - return; - } - - if (d->output->isEmpty()) - // deactivate the notifier until we have something to send - // writeNotifier can't return NULL here - socketDevice()->writeNotifier()->setEnabled(false); - - mutex()->unlock(); - emit bytesWritten(len); - } - - if (state() != Closing) - KStreamSocket::slotWriteActivity(); - else if (d->output && d->output->isEmpty() && state() == Closing) - { - KStreamSocket::close(); // finished sending data - } -} - -#include "kbufferedsocket.moc" -- cgit v1.2.1