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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2012-01-30 20:18:15 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2012-01-30 20:18:15 -0600
commit255918c59ce22a1523436e8a9b703c54e753106f (patch)
tree42037c692227e57be17c87e0c1ea898e15169127 /tdecore/network/ksocketbase.cpp
parentee0c55320dd17dd6cbef85a9bbaa00259ee7eb9a (diff)
downloadtdelibs-255918c59ce22a1523436e8a9b703c54e753106f.tar.gz
tdelibs-255918c59ce22a1523436e8a9b703c54e753106f.zip
Part 2 of prior commit
Diffstat (limited to 'tdecore/network/ksocketbase.cpp')
-rw-r--r--tdecore/network/ksocketbase.cpp327
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diff --git a/tdecore/network/ksocketbase.cpp b/tdecore/network/ksocketbase.cpp
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--- a/tdecore/network/ksocketbase.cpp
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-/* -*- C++ -*-
- * Copyright (C) 2003-2005 Thiago Macieira <thiago.macieira@kdemail.net>
- *
- *
- * 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 <config.h>
-#include <tqmutex.h>
-#include "klocale.h"
-
-#include "tdesocketbase.h"
-#include "tdesocketdevice.h"
-
-using namespace KNetwork;
-
-class KNetwork::KSocketBasePrivate
-{
-public:
- int socketOptions;
- int socketError;
- int capabilities;
-
- mutable KSocketDevice* device;
-
- TQMutex mutex;
-
- KSocketBasePrivate()
- : mutex(true) // create recursive
- { }
-};
-
-KSocketBase::KSocketBase()
- : d(new KSocketBasePrivate)
-{
- d->socketOptions = Blocking;
- d->socketError = 0;
- d->device = 0L;
- d->capabilities = 0;
-}
-
-KSocketBase::~KSocketBase()
-{
- delete d->device;
- delete d;
-}
-
-bool KSocketBase::setSocketOptions(int opts)
-{
- d->socketOptions = opts;
- return true;
-}
-
-int KSocketBase::socketOptions() const
-{
- return d->socketOptions;
-}
-
-bool KSocketBase::setBlocking(bool enable)
-{
- return setSocketOptions((socketOptions() & ~Blocking) | (enable ? Blocking : 0));
-}
-
-bool KSocketBase::blocking() const
-{
- return socketOptions() & Blocking;
-}
-
-bool KSocketBase::setAddressReuseable(bool enable)
-{
- return setSocketOptions((socketOptions() & ~AddressReuseable) | (enable ? AddressReuseable : 0));
-}
-
-bool KSocketBase::addressReuseable() const
-{
- return socketOptions() & AddressReuseable;
-}
-
-bool KSocketBase::setIPv6Only(bool enable)
-{
- return setSocketOptions((socketOptions() & ~IPv6Only) | (enable ? IPv6Only : 0));
-}
-
-bool KSocketBase::isIPv6Only() const
-{
- return socketOptions() & IPv6Only;
-}
-
-bool KSocketBase::setBroadcast(bool enable)
-{
- return setSocketOptions((socketOptions() & ~Broadcast) | (enable ? Broadcast : 0));
-}
-
-bool KSocketBase::broadcast() const
-{
- return socketOptions() & Broadcast;
-}
-
-KSocketDevice* KSocketBase::socketDevice() const
-{
- if (d->device)
- return d->device;
-
- // it doesn't exist, so create it
- TQMutexLocker locker(mutex());
- if (d->device)
- return d->device;
-
- KSocketBase* that = const_cast<KSocketBase*>(this);
- KSocketDevice* dev = 0;
- if (d->capabilities)
- dev = KSocketDevice::createDefault(that, d->capabilities);
- if (!dev)
- dev = KSocketDevice::createDefault(that);
- that->setSocketDevice(dev);
- return d->device;
-}
-
-void KSocketBase::setSocketDevice(KSocketDevice* device)
-{
- TQMutexLocker locker(mutex());
- if (d->device == 0L)
- d->device = device;
-}
-
-int KSocketBase::setRequestedCapabilities(int add, int remove)
-{
- d->capabilities |= add;
- d->capabilities &= ~remove;
- return d->capabilities;
-}
-
-bool KSocketBase::hasDevice() const
-{
- return d->device != 0L;
-}
-
-void KSocketBase::setError(SocketError error)
-{
- d->socketError = error;
-}
-
-KSocketBase::SocketError KSocketBase::error() const
-{
- return static_cast<KSocketBase::SocketError>(d->socketError);
-}
-
-// static
-TQString KSocketBase::errorString(KSocketBase::SocketError code)
-{
- TQString reason;
- switch (code)
- {
- case NoError:
- reason = i18n("Socket error code NoError", "no error");
- break;
-
- case LookupFailure:
- reason = i18n("Socket error code LookupFailure",
- "name lookup has failed");
- break;
-
- case AddressInUse:
- reason = i18n("Socket error code AddressInUse",
- "address already in use");
- break;
-
- case AlreadyBound:
- reason = i18n("Socket error code AlreadyBound",
- "socket is already bound");
- break;
-
- case AlreadyCreated:
- reason = i18n("Socket error code AlreadyCreated",
- "socket is already created");
- break;
-
- case NotBound:
- reason = i18n("Socket error code NotBound",
- "socket is not bound");
- break;
-
- case NotCreated:
- reason = i18n("Socket error code NotCreated",
- "socket has not been created");
- break;
-
- case WouldBlock:
- reason = i18n("Socket error code WouldBlock",
- "operation would block");
- break;
-
- case ConnectionRefused:
- reason = i18n("Socket error code ConnectionRefused",
- "connection actively refused");
- break;
-
- case ConnectionTimedOut:
- reason = i18n("Socket error code ConnectionTimedOut",
- "connection timed out");
- break;
-
- case InProgress:
- reason = i18n("Socket error code InProgress",
- "operation is already in progress");
- break;
-
- case NetFailure:
- reason = i18n("Socket error code NetFailure",
- "network failure occurred");
- break;
-
- case NotSupported:
- reason = i18n("Socket error code NotSupported",
- "operation is not supported");
- break;
-
- case Timeout:
- reason = i18n("Socket error code Timeout",
- "timed operation timed out");
- break;
-
- case UnknownError:
- reason = i18n("Socket error code UnknownError",
- "an unknown/unexpected error has happened");
- break;
-
- case RemotelyDisconnected:
- reason = i18n("Socket error code RemotelyDisconnected",
- "remote host closed connection");
- break;
-
- default:
- reason = TQString::null;
- break;
- }
-
- return reason;
-}
-
-// static
-bool KSocketBase::isFatalError(int code)
-{
- switch (code)
- {
- case WouldBlock:
- case InProgress:
- case NoError:
- case RemotelyDisconnected:
- return false;
- }
-
- return true;
-}
-
-void KSocketBase::unsetSocketDevice()
-{
- d->device = 0L;
-}
-
-TQMutex* KSocketBase::mutex() const
-{
- return &d->mutex;
-}
-
-KActiveSocketBase::KActiveSocketBase()
-{
-}
-
-KActiveSocketBase::~KActiveSocketBase()
-{
-}
-
-int KActiveSocketBase::getch()
-{
- unsigned char c;
- if (tqreadBlock((char*)&c, 1) != 1)
- return -1;
-
- return c;
-}
-
-int KActiveSocketBase::putch(int ch)
-{
- unsigned char c = (unsigned char)ch;
- if (tqwriteBlock((char*)&c, 1) != 1)
- return -1;
-
- return c;
-}
-
-void KActiveSocketBase::setError(int status, SocketError error)
-{
- KSocketBase::setError(error);
- setStatus(status);
-}
-
-void KActiveSocketBase::resetError()
-{
- KSocketBase::setError(NoError);
- resetStatus();
-}
-
-KPassiveSocketBase::KPassiveSocketBase()
-{
-}
-
-KPassiveSocketBase::~KPassiveSocketBase()
-{
-}