diff options
Diffstat (limited to 'src/modules/dcc/canvas.cpp')
| -rw-r--r-- | src/modules/dcc/canvas.cpp | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/src/modules/dcc/canvas.cpp b/src/modules/dcc/canvas.cpp new file mode 100644 index 00000000..e80272ae --- /dev/null +++ b/src/modules/dcc/canvas.cpp @@ -0,0 +1,301 @@ +// +// File : canvas.cpp +// Creation date : Sun Jul 29 07 2001 20:23:13 by Szymon Stefanek +// +// This file is part of the KVirc irc client distribution +// Copyright (C) 2001 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. +// + +#define QT_MODULE_CANVAS + +#include "canvas.h" + +#ifdef COMPILE_DCC_CANVAS + +#include "dialogs.h" +#include "marshal.h" +#include "canvaswidget.h" + +#define _KVI_DEBUG_CHECK_RANGE_ +#include "kvi_debug.h" +#include "kvi_options.h" +#include "kvi_input.h" +#include "kvi_ircview.h" +#include "kvi_iconmanager.h" +#include "kvi_locale.h" +#include "kvi_error.h" +#include "kvi_out.h" +#include "kvi_netutils.h" +#include "kvi_console.h" +#include "kvi_frame.h" +#include "kvi_malloc.h" +#include "kvi_memmove.h" +#include "kvi_thread.h" +#include "kvi_ircsocket.h" +#include "kvi_settings.h" +#include "kvi_themedlabel.h" +#include "kvi_ircconnection.h" + +#include <qsplitter.h> + +extern KviDccBroker * g_pDccBroker; + + +KviDccCanvas::KviDccCanvas(KviFrame *pFrm,KviDccDescriptor * dcc,const char * name) +: KviDccWindow(KVI_WINDOW_TYPE_DCCCANVAS,pFrm,name,dcc) +{ + m_pSplitter = new QSplitter(QSplitter::Vertical,this,"splitter"); + + m_pCanvas = new KviCanvasWidget(m_pSplitter); + + m_pIrcView = new KviIrcView(m_pSplitter,pFrm,this); + m_pInput = new KviInput(this); + +// setFocusHandler(m_pInput,this); + + m_pMarshal = new KviDccMarshal(this); + connect(m_pMarshal,SIGNAL(error(int)),this,SLOT(handleMarshalError(int))); + connect(m_pMarshal,SIGNAL(connected()),this,SLOT(connected())); + + + if(!(m_pDescriptor->bActive)) + { + // PASSIVE CONNECTION + output(KVI_OUT_DCCMSG,__tr2qs_ctx("Attempting a passive DCC CANVAS connection","dcc")); + int ret = m_pMarshal->dccListen(dcc->szListenIp,dcc->szListenPort,m_pDescriptor->bDoTimeout); + if(ret != KviError_success)handleMarshalError(ret); + else { + + output(KVI_OUT_DCCMSG,__tr2qs_ctx("Listening on interface %Q port %Q","dcc"), + &(m_pMarshal->localIp()),&(m_pMarshal->localPort())); + + if(dcc->bSendRequest) + { + QString ip = !dcc->szFakeIp.isEmpty() ? dcc->szFakeIp : dcc->szListenIp; + QString port = !dcc->szFakePort.isEmpty() ? dcc->szFakePort.utf8().data() : m_pMarshal->localPort(); +//#warning "OPTION FOR SENDING 127.0.0.1 and so on (not an unsigned number)" + struct in_addr a; + if(kvi_stringIpToBinaryIp(ip.utf8().data(),&a))ip.setNum(htonl(a.s_addr)); + dcc->console()->connection()->sendFmtData("PRIVMSG %s :%cDCC CANVAS chat %Q %Q%c", + dcc->console()->connection()->encodeText( dcc->szNick.utf8().data() ).data(), + 0x01,&ip, + &port, + 0x01); + output(KVI_OUT_DCCMSG,__tr2qs_ctx("Sent DCC CANVAS request to %Q, waiting for the remote client to connect...","dcc"), + &(dcc->szNick)); + } else outputNoFmt(KVI_OUT_DCCMSG,__tr2qs_ctx("DCC CANVAS request not sent: awaiting manual connections","dcc")); + } + } else { + // ACTIVE CONNECTION + outputNoFmt(KVI_OUT_DCCMSG,__tr2qs_ctx("Attempting an active DCC CANVAS connection","dcc")); + int ret = m_pMarshal->dccConnect(dcc->szIp.utf8().data(),dcc->szPort.utf8().data(),m_pDescriptor->bDoTimeout); + if(ret != KviError_success)handleMarshalError(ret); + else output(KVI_OUT_DCCMSG,__tr2qs_ctx("Contacting host %Q on port %Q","dcc"),&(dcc->szIp),&(dcc->szPort)); + } + +// m_pSlaveThread = 0; +} + +KviDccCanvas::~KviDccCanvas() +{ + g_pDccBroker->unregisterDccWindow(this); +// if(m_pSlaveThread) +// { +// m_pSlaveThread->terminate(); +// delete m_pSlaveThread; +// m_pSlaveThread = 0; +// } + KviThreadManager::killPendingEvents(this); +// delete m_pDescriptor; +// delete m_pMarshal; +} + +const QString & KviDccCanvas::target() +{ + // This may change on the fly... + m_szTarget.sprintf("%s@%s:%s", + m_pDescriptor->szNick.utf8().data(),m_pDescriptor->szIp.utf8().data(),m_pDescriptor->szPort.utf8().data()); + return m_szTarget; +} + +void KviDccCanvas::fillCaptionBuffers() +{ + KviStr tmp(KviStr::Format,"DCC Canvas %s@%s:%s", + m_pDescriptor->szNick.utf8().data(),m_pDescriptor->szIp.utf8().data(),m_pDescriptor->szPort.utf8().data()); + + m_szPlainTextCaption = tmp; + + m_szHtmlActiveCaption.sprintf("<nobr><font color=\"%s\"><b>%s</b></font></nobr>", + KVI_OPTION_COLOR(KviOption_colorCaptionTextActive).name().ascii(),tmp.ptr()); + m_szHtmlInactiveCaption.sprintf("<nobr><font color=\"%s\"><b>%s</b></font></nobr>", + KVI_OPTION_COLOR(KviOption_colorCaptionTextInactive).name().ascii(),tmp.ptr()); +} + +QPixmap * KviDccCanvas::myIconPtr() +{ + return g_pIconManager->getSmallIcon(KVI_SMALLICON_CANVAS); +} + + +void KviDccCanvas::getBaseLogFileName(KviStr &buffer) +{ + buffer.sprintf("%s_%s_%s",m_pDescriptor->szNick.utf8().data(),m_pDescriptor->szIp.utf8().data(),m_pDescriptor->szPort.utf8().data()); +} + +void KviDccCanvas::ownMessage(const char * text) +{ + KviStr buf(KviStr::Format,"%s\r\n",text); +// m_pSlaveThread->sendRawData(buf.ptr(),buf.len()); + m_pFrm->firstConsole()->outputPrivmsg(this,KVI_OUT_OWNPRIVMSG, + m_pDescriptor->szLocalNick.utf8().data(),m_pDescriptor->szLocalUser.utf8().data(), + m_pDescriptor->szLocalHost.utf8().data(),text); +} + +void KviDccCanvas::ownAction(const char * text) +{ + KviStr buf(KviStr::Format,"%cACTION %s%c\r\n",text); +// m_pSlaveThread->sendRawData(buf.ptr(),buf.len()); + output(KVI_OUT_ACTION,"%Q %s",&(m_pDescriptor->szLocalNick),text); +} + +bool KviDccCanvas::event(QEvent *e) +{ +// if(e->type() == KVI_THREAD_EVENT) +// { +// switch(((KviThreadEvent *)e)->id()) +// { +// case KVI_DCC_THREAD_EVENT_ERROR: +// { +// int * err = ((KviThreadDataEvent<int> *)e)->getData(); +// output(KVI_OUT_DCCERROR,__tr("ERROR: %s"),kvi_getErrorString(*err)); +// delete err; +// return true; +// } +// break; +// case KVI_DCC_THREAD_EVENT_DATA: +// { +// KviStr * d = ((KviThreadDataEvent<KviStr> *)e)->getData(); +// if(d->firstCharIs(0x01)) +// { +// d->cutLeft(1); +// if(d->lastCharIs(0x01))d->cutRight(1); +// if(kvi_strEqualCIN("ACTION",d->ptr(),6))d->cutLeft(6); +// d->stripLeftWhiteSpace(); +// output(KVI_OUT_ACTION,"%s %s",m_pDescriptor->szNick.ptr(),d->ptr()); +// } else { +// +//#ifdef COMPILE_CRYPT_SUPPORT +// if(KviCryptSessionInfo * cinf = cryptSessionInfo()) +// { +// if(cinf->bDoDecrypt) +// { +// if(cinf->pEngine->isCryptographicEngine() && (*(d->ptr()) == KVI_TEXT_CRYPT)) +// { +// KviStr decryptedStuff; +// if(cinf->pEngine->decrypt(d->ptr() + 1,decryptedStuff)) +// { +// m_pFrm->firstConsole()->outputPrivmsg(this,KVI_OUT_DCCCHATMSGCRYPTED, +// m_pDescriptor->szNick.ptr(),m_pDescriptor->szUser.ptr(), +// m_pDescriptor->szHost.ptr(),decryptedStuff.ptr()); +// } else { +// output(KVI_OUT_SYSTEMERROR, +// __tr("The following message looks like an encrypted one, but the crypting engine failed to decode it: %s"), +// cinf->pEngine->lastError()); +// m_pFrm->firstConsole()->outputPrivmsg(this,KVI_OUT_DCCCHATMSG, +// m_pDescriptor->szNick.ptr(),m_pDescriptor->szUser.ptr(), +// m_pDescriptor->szHost.ptr(),d->ptr() + 1); +// } +// delete d; +// return true; +// } else { +// if(!(cinf->pEngine->isCryptographicEngine())) +// { +// KviStr decryptedStuff; +// if(cinf->pEngine->decrypt(d->ptr(),decryptedStuff)) +// { +// m_pFrm->firstConsole()->outputPrivmsg(this,KVI_OUT_DCCCHATMSG, +// m_pDescriptor->szNick.ptr(),m_pDescriptor->szUser.ptr(), +// m_pDescriptor->szHost.ptr(),decryptedStuff.ptr()); +// delete d; +// return true; +// } else { +// output(KVI_OUT_SYSTEMERROR, +// __tr("The following message looks like an encrypted one, but the crypting engine failed to decode it: %s"), +// cinf->pEngine->lastError()); +// } +// } +// } +// } +// } +//#endif +// m_pFrm->firstConsole()->outputPrivmsg(this,KVI_OUT_DCCCHATMSG, +// m_pDescriptor->szNick.ptr(),m_pDescriptor->szUser.ptr(), +// m_pDescriptor->szHost.ptr(),d->ptr()); +// } +// delete d; +// return true; +// } +// break; +// } +// } + return KviWindow::event(e); +} + +void KviDccCanvas::resizeEvent(QResizeEvent *e) +{ + int hght = m_pInput->heightHint(); +// int hght2 = m_pTopSplitter->sizeHint().height(); +// m_pTopSplitter->setGeometry(0,0,width(),hght2); + m_pSplitter->setGeometry(0,0,width(),height() - hght); + m_pInput->setGeometry(0,height() - hght,width(),hght); +} + +QSize KviDccCanvas::sizeHint() const +{ + QSize ret(m_pIrcView->sizeHint().width(), + m_pIrcView->sizeHint().height() + m_pInput->heightHint()); + return ret; +} + +void KviDccCanvas::handleMarshalError(int err) +{ + QString sss = KviError::getDescription(err); + output(KVI_OUT_DCCERROR,__tr2qs_ctx("DCC Failed: %Q","dcc"),&sss); +} + +void KviDccCanvas::connected() +{ + output(KVI_OUT_DCCMSG,__tr2qs_ctx("Connected to %Q:%Q","dcc"), + &(m_pMarshal->remoteIp()),&(m_pMarshal->remotePort())); + output(KVI_OUT_DCCMSG,__tr2qs_ctx("Local end is %Q:%Q","dcc"), + &(m_pMarshal->localIp()),&(m_pMarshal->localPort())); + if(!(m_pDescriptor->bActive)) + { + // PASSIVE CONNECTION...Find out the remote end + m_pDescriptor->szIp = m_pMarshal->remoteIp(); + m_pDescriptor->szPort = m_pMarshal->remotePort(); + m_pDescriptor->szHost = m_pMarshal->remoteIp(); + } + updateCaption(); +// m_pSlaveThread = new KviDccCanvasThread(this,m_pMarshal->releaseSocket()); +// m_pSlaveThread->start(); +} + + +#include "m_canvas.moc" + +#endif |