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//
// File : thread.cpp
// Creation date : Tue Sep 20 09 2000 18:29:51 CEST Szymon Stefanek
//
// This file is part of the KVirc irc client distribution
// Copyright (C) 1999-2000 Szymon Stefanek (pragma at kvirc dot net)
//
// This program is FREE software. You can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your opinion) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, write to the Free Software Foundation,
// Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
#include "thread.h"
#define _KVI_DEBUG_CHECK_RANGE_
#include "kvi_debug.h"
#include "kvi_window.h"
#include "kvi_error.h"
#include "kvi_memmove.h"
#include "kvi_malloc.h"
#include "kvi_netutils.h"
#include "kvi_socket.h"
#ifdef COMPILE_SSL_SUPPORT
#include "kvi_sslmaster.h"
#endif
KviDccThread::KviDccThread(QObject * par,kvi_socket_t fd)
: KviSensitiveThread()
{
m_pParent = par;
m_fd = fd;
m_pMutex = new KviMutex();
#ifdef COMPILE_SSL_SUPPORT
// debug("CLEARING SSL IN KviDccThread constructor");
m_pSSL = 0;
#endif
}
KviDccThread::~KviDccThread()
{
#ifdef COMPILE_SSL_SUPPORT
if(m_pSSL)KviSSLMaster::freeSSL(m_pSSL);
m_pSSL = 0;
#endif
if(m_fd != KVI_INVALID_SOCKET)kvi_socket_close(m_fd);
__range_invalid(m_pMutex->locked());
delete m_pMutex;
}
#ifdef COMPILE_SSL_SUPPORT
void KviDccThread::setSSL(KviSSL * s)
{
if(m_pSSL)KviSSLMaster::freeSSL(m_pSSL);
m_pSSL = s;
}
#endif
bool KviDccThread::handleInvalidSocketRead(int readLen)
{
__range_valid(readLen < 1);
if(readLen == 0)
{
// connection closed
postErrorEvent(KviError_remoteEndClosedConnection);
return false;
} else {
// error ?
int err = kvi_socket_error();
if((err != EINTR) && (err != EAGAIN))
{
postErrorEvent(KviError::translateSystemError(err));
return false;
}
}
return true; // continue
}
#ifdef COMPILE_SSL_SUPPORT
void KviDccThread::raiseSSLError()
{
KviStr buffer;
while(m_pSSL->getLastErrorString(buffer))
{
KviStr msg(KviStr::Format,"[SSL ERROR]: %s",buffer.ptr());
postMessageEvent(msg.ptr());
}
}
#endif
void KviDccThread::postErrorEvent(int err)
{
KviThreadDataEvent<int> * e = new KviThreadDataEvent<int>(KVI_DCC_THREAD_EVENT_ERROR);
e->setData(new int(err));
postEvent(m_pParent,e);
}
void KviDccThread::postMessageEvent(const char * message)
{
KviThreadDataEvent<KviStr> * e = new KviThreadDataEvent<KviStr>(KVI_DCC_THREAD_EVENT_MESSAGE);
e->setData(new KviStr(message));
postEvent(m_pParent,e);
}
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