//============================================================================= // // File : DccVideoWindow.cpp // Creation date : Tue Nov 10 18:08:09 2009 GMT by Fabio Bas // // This file is part of the KVIrc IRC client distribution // Copyright (C) 2009 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 option) 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 "kvi_settings.h" #include "DccVideoWindow.h" #include "DccMarshal.h" #include "DccBroker.h" #include "KviIconManager.h" #include "KviIrcView.h" #include "KviKvsEventTriggers.h" #include "KviLocale.h" #include "kvi_out.h" #include "KviNetUtils.h" #include "KviOptions.h" #include "KviConsoleWindow.h" #include "KviMemory.h" #include "kvi_socket.h" #include "KviIrcConnection.h" #include "KviTalVBox.h" #include "KviControlCodes.h" #include "KviMainWindow.h" #include #include #include #ifdef COMPILE_CRYPT_SUPPORT #include "KviCryptController.h" #endif #ifdef COMPILE_SSL_SUPPORT #include "KviSSLMaster.h" #endif #include #define FRAME_DURATION 200 // 1 / 5fps = 200msec extern DccBroker * g_pDccBroker; bool kvi_dcc_video_is_valid_codec(const char * codecName) { if(kvi_strEqualCI("sjpeg", codecName)) return true; #ifndef COMPILE_DISABLE_OGG_THEORA if(kvi_strEqualCI("theora", codecName)) return true; #endif return false; } static DccVideoCodec * kvi_dcc_video_get_codec(const char * codecName) { Q_UNUSED(codecName); #ifndef COMPILE_DISABLE_OGG_THEORA if(kvi_strEqualCI("theora", codecName)) return new DccVideoTheoraCodec(); #endif return new DccVideoSJpegCodec(); } DccVideoThread::DccVideoThread(KviWindow * wnd, kvi_socket_t fd, KviDccVideoThreadOptions * opt) : DccThread(wnd, fd) { m_pOpt = opt; m_bPlaying = false; m_bRecording = false; startRecording(); startPlaying(); } DccVideoThread::~DccVideoThread() { stopRecording(); delete m_pOpt->pCodec; delete m_pOpt; } bool DccVideoThread::readWriteStep() { // qDebug("DccVideoThread::readWriteStep()"); // Socket management bool bCanRead; bool bCanWrite; if(kvi_select(m_fd, &bCanRead, &bCanWrite)) { while(bCanRead) { unsigned int actualSize = m_inFrameBuffer.size(); m_inFrameBuffer.resize(actualSize + 16384); int readLen = kvi_socket_recv(m_fd, (void *)(m_inFrameBuffer.data() + actualSize), 16384); if(readLen > 0) { if(readLen < 16384) m_inFrameBuffer.resize(actualSize + readLen); m_pOpt->pCodec->decode(&m_inFrameBuffer, &m_videoInSignalBuffer, &m_textInSignalBuffer); } else { bCanRead = false; // if(!handleInvalidSocketRead(readLen))return false; m_inFrameBuffer.resize(actualSize); } } if(bCanWrite) { // Have somethihg to write ? if(m_outFrameBuffer.size() > 0) { int written = kvi_socket_send(m_fd, m_outFrameBuffer.data(), m_outFrameBuffer.size()); if(written > 0) { m_outFrameBuffer.remove(written); } else { if(!handleInvalidSocketRead(written)) return false; } } } } return true; } bool DccVideoThread::videoStep() { // qDebug("DccVideoThread::videoStep()"); // Are we playing ? if(m_bPlaying) { if(m_videoInSignalBuffer.size() > 0) { QImage img(m_videoInSignalBuffer.data(), 320, 240, 1280, QImage::Format_ARGB32); //qDebug("IMG data %p size %d", m_videoInSignalBuffer.data(), m_videoInSignalBuffer.size()); if(!img.isNull()) m_inImage = img; } } // Are we recording ? if(m_bRecording) { QImage * pImage = ((DccVideoWindow *)parent())->m_pCameraImage; if(pImage) { // grab the frame m_videoOutSignalBuffer.append((const unsigned char *)pImage->bits(), pImage->byteCount()); m_pOpt->pCodec->encodeVideo(&m_videoOutSignalBuffer, &m_outFrameBuffer); // tell our parent to prepare a new frame KviThreadDataEvent * e = new KviThreadDataEvent(KVI_DCC_THREAD_EVENT_ACTION); e->setData(new int(KVI_DCC_VIDEO_THREAD_ACTION_GRAB_FRAME)); postEvent(DccThread::parent(), e); } } return true; } bool DccVideoThread::textStep() { // qDebug("DccVideoThread::textStep()"); // Are we playing ? if(m_bPlaying) { if(m_textInSignalBuffer.size() > 0) { KviDccThreadIncomingData data; data.iLen = m_textInSignalBuffer.size(); data.buffer = (char *)KviMemory::allocate(data.iLen); memcpy(data.buffer, m_textInSignalBuffer.data(), data.iLen); handleIncomingData(&data, false); m_textInSignalBuffer.clear(); } } // Are we recording ? if(m_bRecording) { if(((DccVideoWindow *)parent())->m_tmpTextDataOut.size()) { m_textOutSignalBuffer.append((const unsigned char *)((DccVideoWindow *)parent())->m_tmpTextDataOut.constData(), ((DccVideoWindow *)parent())->m_tmpTextDataOut.size()); ((DccVideoWindow *)parent())->m_tmpTextDataOut.clear(); } if(m_textOutSignalBuffer.size()) m_pOpt->pCodec->encodeText(&m_textOutSignalBuffer, &m_outFrameBuffer); } return true; } bool DccVideoThread::handleIncomingData(KviDccThreadIncomingData * data, bool bCritical) { //qDebug("DccVideoThread::handleIncomingData"); KVI_ASSERT(data->iLen); KVI_ASSERT(data->buffer); char * aux = data->buffer; char * end = data->buffer + data->iLen; while(aux != end) { if((*aux == '\n') || (*aux == '\0')) { KviThreadDataEvent * e = new KviThreadDataEvent(KVI_DCC_THREAD_EVENT_DATA); // The left part is len chars long int len = aux - data->buffer; // qDebug("LEN = %d, iLen = %d",len,data->iLen); //#warning "DO IT BETTER (the \r cutting)" KviCString * s = new KviCString(data->buffer, len); if(s->lastCharIs('\r')) s->cutRight(1); e->setData(s); // but we cut also \n (or \0) ++aux; // so len += 1; --> new data->iLen -= len; data->iLen -= (len + 1); // qDebug("iLen now = %d",data->iLen); KVI_ASSERT(data->iLen >= 0); if(data->iLen > 0) { // memmove the remaining part to the beginning // aux points after \n or \0 KviMemory::move(data->buffer, aux, data->iLen); data->buffer = (char *)KviMemory::reallocate(data->buffer, data->iLen); end = data->buffer + data->iLen; aux = data->buffer; } else { // no more data in the buffer KVI_ASSERT(data->iLen == 0); KviMemory::free(data->buffer); data->buffer = end = aux = 0; } postEvent(parent(), e); } else aux++; // qDebug("PASSING CHAR %c",*aux); } // now aux == end if(bCritical) { // need to flush everything... if(data->iLen > 0) { // in the last part there are no NULL and \n chars KviThreadDataEvent * e = new KviThreadDataEvent(KVI_DCC_THREAD_EVENT_DATA); KviCString * s = new KviCString(data->buffer, data->iLen); if(s->lastCharIs('\r')) s->cutRight(1); e->setData(s); data->iLen = 0; KviMemory::free(data->buffer); data->buffer = 0; postEvent(parent(), e); } } return true; } void DccVideoThread::restartRecording(int iDevice, int iInput, int) { m_bRecording = false; m_bRecording = true; } void DccVideoThread::startRecording() { //qDebug("Start recording"); if(m_bRecording) return; // already started //qDebug("Posting event"); KviThreadDataEvent * e = new KviThreadDataEvent(KVI_DCC_THREAD_EVENT_ACTION); e->setData(new int(KVI_DCC_VIDEO_THREAD_ACTION_START_RECORDING)); postEvent(DccThread::parent(), e); m_bRecording = true; } void DccVideoThread::stopRecording() { //qDebug("Stop recording"); if(!m_bRecording) return; // already stopped KviThreadDataEvent * e = new KviThreadDataEvent(KVI_DCC_THREAD_EVENT_ACTION); e->setData(new int(KVI_DCC_VIDEO_THREAD_ACTION_STOP_RECORDING)); postEvent(DccThread::parent(), e); m_bRecording = false; } void DccVideoThread::startPlaying() { //qDebug("Start playing"); if(m_bPlaying) return; KviThreadDataEvent * e = new KviThreadDataEvent(KVI_DCC_THREAD_EVENT_ACTION); e->setData(new int(KVI_DCC_VIDEO_THREAD_ACTION_START_PLAYING)); postEvent(DccThread::parent(), e); m_bPlaying = true; } void DccVideoThread::stopPlaying() { //qDebug("Stop playing"); if(!m_bPlaying) return; KviThreadDataEvent * e = new KviThreadDataEvent(KVI_DCC_THREAD_EVENT_ACTION); e->setData(new int(KVI_DCC_VIDEO_THREAD_ACTION_STOP_PLAYING)); postEvent(DccThread::parent(), e); m_bPlaying = false; } void DccVideoThread::run() { //qDebug("DccVideoThread::run()"); for(;;) { // Dequeue events while(KviThreadEvent * e = dequeueEvent()) { if(e->id() == KVI_THREAD_EVENT_TERMINATE) { delete e; goto exit_dcc; } else if(e->id() == KVI_DCC_THREAD_EVENT_ACTION) { int * act = ((KviThreadDataEvent *)e)->getData(); if(*act) startRecording(); else stopRecording(); delete act; delete e; } else { // Other events are senseless to us delete e; } } if(!readWriteStep()) goto exit_dcc; if(!videoStep()) goto exit_dcc; if(!textStep()) goto exit_dcc; usleep(FRAME_DURATION * 1000); //qDebug("in %d out %d in_sig %d out_sig %d", m_inFrameBuffer.size(), m_outFrameBuffer.size(), m_videoInSignalBuffer.size(), m_videoOutSignalBuffer.size()); } exit_dcc: kvi_socket_close(m_fd); m_fd = KVI_INVALID_SOCKET; } DccVideoWindow::DccVideoWindow(DccDescriptor * dcc, const char * name) : DccWindow(KviWindow::DccVideo, name, dcc) { m_pDescriptor = dcc; m_pSlaveThread = 0; m_pszTarget = 0; m_pButtonBox = new KviTalHBox(this); m_pLabel = new KviThemedLabel(m_pButtonBox, this, "dcc_video_label"); m_pLabel->setText(name); m_pButtonBox->setStretchFactor(m_pLabel, 1); createTextEncodingButton(m_pButtonBox); #ifdef COMPILE_CRYPT_SUPPORT createCryptControllerButton(m_pButtonBox); #endif // Central splitter m_pSplitter = new KviTalSplitter(Qt::Horizontal, this); m_pSplitter->setObjectName("dcc_video_splitter"); m_pSplitter->setChildrenCollapsible(false); m_pContainerWidget = new QWidget(m_pSplitter); m_pLayout = new QGridLayout(m_pContainerWidget); m_pContainerWidget->setLayout(m_pLayout); m_pIrcView = new KviIrcView(this, this); connect(m_pIrcView, SIGNAL(rightClicked()), this, SLOT(textViewRightClicked())); m_pInput = new KviInput(this); //remote video m_pInVideoLabel = new QLabel(); m_pInVideoLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed); m_pInVideoLabel->setMinimumSize(320, 240); m_pInVideoLabel->setFrameShape(QFrame::Box); m_pInVideoLabel->setScaledContents(true); m_pInVideoLabel->setAlignment(Qt::AlignCenter); m_pLayout->addWidget(m_pInVideoLabel, 1, 0, 6, 1); //local video QByteArray cameraDevice; if(cameraDevice.isEmpty()) m_pCamera = new QCamera; else m_pCamera = new QCamera(cameraDevice); m_pCameraView = new QCameraViewfinder(); m_pCameraView->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed); m_pCameraView->setMinimumSize(320, 240); m_pCameraView->setMaximumSize(320, 240); m_pCameraView->setAspectRatioMode(Qt::KeepAspectRatio); m_pLayout->addWidget(m_pCameraView, 1, 1, 6, 1); m_pCamera->setViewfinder(m_pCameraView); m_pCameraImage = new QImage(320, 240, QImage::Format_ARGB32); //local video input: config m_pVideoLabel[0] = new QLabel(); m_pVideoLabel[0]->setText(__tr2qs_ctx("Video device:", "dcc")); m_pLayout->addWidget(m_pVideoLabel[0], 1, 2, 1, 1); m_pCDevices = new QComboBox(); m_pLayout->addWidget(m_pCDevices, 2, 2, 1, 1); m_pVideoLabel[1] = new QLabel(); m_pVideoLabel[1]->setText(__tr2qs_ctx("Input:", "dcc")); m_pLayout->addWidget(m_pVideoLabel[1], 3, 2, 1, 1); m_pCInputs = new QComboBox(); m_pLayout->addWidget(m_pCInputs, 4, 2, 1, 1); m_pVideoLabel[2] = new QLabel(); m_pVideoLabel[2]->setText(__tr2qs_ctx("Standard:", "dcc")); m_pLayout->addWidget(m_pVideoLabel[2], 5, 2, 1, 1); m_pCStandards = new QComboBox(); m_pLayout->addWidget(m_pCStandards, 6, 2, 1, 1); m_pLayout->addWidget(m_pIrcView, 7, 0, 1, 3); m_pLayout->setRowStretch(7, 1); if(KVI_OPTION_BOOL(KviOption_boolAutoLogDccChat)) m_pIrcView->startLogging(); connect(&m_Timer, SIGNAL(timeout()), this, SLOT(slotUpdateImage())); m_Timer.start(FRAME_DURATION); m_pMarshal = new DccMarshal(this); connect(m_pMarshal, SIGNAL(error(KviError::Code)), this, SLOT(handleMarshalError(KviError::Code))); connect(m_pMarshal, SIGNAL(connected()), this, SLOT(connected())); connect(m_pMarshal, SIGNAL(inProgress()), this, SLOT(connectionInProgress())); connect(m_pCDevices, SIGNAL(currentIndexChanged(int)), this, SLOT(videoInputChanged(int))); connect(m_pCInputs, SIGNAL(currentIndexChanged(int)), this, SLOT(videoInputChanged(int))); connect(m_pCStandards, SIGNAL(currentIndexChanged(int)), this, SLOT(videoInputChanged(int))); startConnection(); m_pCamera->start(); } DccVideoWindow::~DccVideoWindow() { if(m_pInVideoLabel) { delete m_pInVideoLabel; m_pInVideoLabel = 0; } if(m_pCameraView) { delete m_pCameraView; m_pCameraView = 0; } if(m_pCameraImage) { delete m_pCameraImage; m_pCameraImage = 0; } if(m_pCamera) { delete m_pCamera; m_pCamera = 0; } if(m_pCDevices) { delete m_pCDevices; m_pCDevices = 0; } if(m_pCInputs) { delete m_pCInputs; m_pCInputs = 0; } if(m_pCStandards) { delete m_pCStandards; m_pCStandards = 0; } if(m_pVideoLabel[0]) { delete m_pVideoLabel[2]; delete m_pVideoLabel[1]; delete m_pVideoLabel[0]; m_pVideoLabel[2] = 0; m_pVideoLabel[1] = 0; m_pVideoLabel[0] = 0; } if(m_pLayout) { delete m_pLayout; m_pLayout = 0; } g_pDccBroker->unregisterDccWindow(this); if(m_pSlaveThread) { m_pSlaveThread->terminate(); delete m_pSlaveThread; m_pSlaveThread = 0; } KviThreadManager::killPendingEvents(this); if(m_pszTarget) { delete m_pszTarget; m_pszTarget = 0; } } void DccVideoWindow::resizeEvent(QResizeEvent *) { int iHeight = m_pInput->heightHint(); int iHeight2 = m_pButtonBox->sizeHint().height(); m_pButtonBox->setGeometry(0, 0, width(), iHeight2); m_pSplitter->setGeometry(0, iHeight2, width(), height() - (iHeight + iHeight2)); m_pInput->setGeometry(0, height() - iHeight, width(), iHeight); } QSize DccVideoWindow::sizeHint() const { QSize ret(m_pSplitter->sizeHint().width(), m_pContainerWidget->sizeHint().height() + m_pButtonBox->sizeHint().height()); return ret; } void DccVideoWindow::textViewRightClicked() { KVS_TRIGGER_EVENT_1(KviEvent_OnDCCChatPopupRequest, this, m_pDescriptor->idString()); } void DccVideoWindow::triggerCreationEvents() { KVS_TRIGGER_EVENT_1(KviEvent_OnDCCChatWindowCreated, this, m_pDescriptor->idString()); } void DccVideoWindow::triggerDestructionEvents() { KVS_TRIGGER_EVENT_1(KviEvent_OnDCCChatWindowClosing, this, m_pDescriptor->idString()); } void DccVideoWindow::startConnection() { if(!(m_pDescriptor->bActive)) { // PASSIVE CONNECTION output(KVI_OUT_DCCMSG, __tr2qs_ctx("Attempting a passive DCC VIDEO connection", "dcc")); KviError::Code eError = m_pMarshal->dccListen(m_pDescriptor->szListenIp, m_pDescriptor->szListenPort, m_pDescriptor->bDoTimeout); if(eError != KviError::Success) handleMarshalError(eError); } else { // ACTIVE CONNECTION output(KVI_OUT_DCCMSG, __tr2qs_ctx("Attempting an active DCC VIDEO connection", "dcc")); KviError::Code eError = m_pMarshal->dccConnect(m_pDescriptor->szIp.toUtf8().data(), m_pDescriptor->szPort.toUtf8().data(), m_pDescriptor->bDoTimeout); if(eError != KviError::Success) handleMarshalError(eError); } } void DccVideoWindow::connectionInProgress() { if(m_pDescriptor->bActive) { output(KVI_OUT_DCCMSG, __tr2qs_ctx("Contacting host %Q on port %Q", "dcc"), &(m_pDescriptor->szIp), &(m_pDescriptor->szPort)); } else { output(KVI_OUT_DCCMSG, __tr2qs_ctx("Listening on interface %Q port %Q", "dcc"), &(m_pMarshal->localIp()), &(m_pMarshal->localPort())); if(m_pDescriptor->bSendRequest) { QString ip = !m_pDescriptor->szFakeIp.isEmpty() ? m_pDescriptor->szFakeIp : m_pDescriptor->szListenIp; KviCString port = !m_pDescriptor->szFakePort.isEmpty() ? m_pDescriptor->szFakePort : m_pMarshal->localPort(); //#warning "OPTION FOR SENDING 127.0.0.1 and so on (not an unsigned nuumber)" struct in_addr a; if(KviNetUtils::stringIpToBinaryIp(ip, &a)) { ip.setNum(htonl(a.s_addr)); } m_pDescriptor->console()->connection()->sendFmtData("PRIVMSG %s :%cDCC VIDEO %s %Q %s %d%c", m_pDescriptor->console()->connection()->encodeText(m_pDescriptor->szNick).data(), 0x01, m_pDescriptor->szCodec.ptr(), &ip, port.ptr(), m_pDescriptor->iSampleRate, 0x01); output(KVI_OUT_DCCMSG, __tr2qs_ctx("Sent DCC VIDEO (%s) request to %Q, waiting for the remote client to connect...", "dcc"), m_pDescriptor->szCodec.ptr(), &(m_pDescriptor->szNick)); } else output(KVI_OUT_DCCMSG, __tr2qs_ctx("DCC VIDEO request not sent: awaiting manual connection", "dcc")); } } const QString & DccVideoWindow::target() { // This may change on the fly... if(!m_pszTarget) m_pszTarget = new QString(); m_pszTarget->sprintf("%s@%s:%s", m_pDescriptor->szNick.toUtf8().data(), m_pDescriptor->szIp.toUtf8().data(), m_pDescriptor->szPort.toUtf8().data()); return *m_pszTarget; } void DccVideoWindow::getBaseLogFileName(QString & buffer) { buffer.sprintf("dccvideo_%s_%s_%s", m_pDescriptor->szNick.toUtf8().data(), m_pDescriptor->szLocalFileName.toUtf8().data(), m_pDescriptor->szPort.toUtf8().data()); } void DccVideoWindow::fillCaptionBuffers() { KviCString tmp(KviCString::Format, "DCC Video %s@%s:%s %s", m_pDescriptor->szNick.toUtf8().data(), m_pDescriptor->szIp.toUtf8().data(), m_pDescriptor->szPort.toUtf8().data(), m_pDescriptor->szLocalFileName.toUtf8().data()); m_szPlainTextCaption = tmp; } QPixmap * DccVideoWindow::myIconPtr() { return g_pIconManager->getSmallIcon(KviIconManager::DccVoice); } void DccVideoWindow::ownMessage(const QString & text, bool bUserFeedback) { if(!m_pSlaveThread) { output(KVI_OUT_SYSTEMWARNING, __tr2qs_ctx("Can't send data: no active connection", "dcc")); return; } QByteArray szData = encodeText(text); const char * d = szData.data(); if(!d) return; #ifdef COMPILE_CRYPT_SUPPORT if(cryptSessionInfo()) { if(cryptSessionInfo()->m_bDoEncrypt) { if(*d != KviControlCodes::CryptEscape) { KviCString encrypted; cryptSessionInfo()->m_pEngine->setMaxEncryptLen(-1); switch(cryptSessionInfo()->m_pEngine->encrypt(d, encrypted)) { case KviCryptEngine::Encrypted: { KviCString buf(KviCString::Format, "%s\r\n", encrypted.ptr()); m_tmpTextDataOut.append(buf.ptr(), buf.len()); if(bUserFeedback) g_pMainWindow->firstConsole()->outputPrivmsg(this, KVI_OUT_OWNPRIVMSGCRYPTED, m_pDescriptor->szLocalNick.toUtf8().data(), m_pDescriptor->szLocalUser.toUtf8().data(), m_pDescriptor->szLocalHost.toUtf8().data(), text, KviConsoleWindow::NoNotifications); } break; case KviCryptEngine::Encoded: { KviCString buf(KviCString::Format, "%s\r\n", encrypted.ptr()); m_tmpTextDataOut.append(buf.ptr(), buf.len()); if(bUserFeedback) { QString encr = decodeText(encrypted.ptr()); g_pMainWindow->firstConsole()->outputPrivmsg(this, KVI_OUT_OWNPRIVMSG, m_pDescriptor->szLocalNick.toUtf8().data(), m_pDescriptor->szLocalUser.toUtf8().data(), m_pDescriptor->szLocalHost.toUtf8().data(), encr, KviConsoleWindow::NoNotifications); } } break; default: // also case KviCryptEngine::EncryptError { QString szErr = cryptSessionInfo()->m_pEngine->lastError(); output(KVI_OUT_SYSTEMERROR, __tr2qs_ctx("The encryption engine was not able to encrypt the current message (%Q): %Q, no data was sent to the remote end", "dcc"), &text, &szErr); } break; } return; } else { d++; //eat the escape code KviCString buf(KviCString::Format, "%s\r\n", d); QString tmp = text.right(text.length() - 1); m_tmpTextDataOut.append(buf.ptr(), buf.len()); if(bUserFeedback) g_pMainWindow->firstConsole()->outputPrivmsg(this, KVI_OUT_OWNPRIVMSG, m_pDescriptor->szLocalNick.toUtf8().data(), m_pDescriptor->szLocalUser.toUtf8().data(), m_pDescriptor->szLocalHost.toUtf8().data(), tmp, KviConsoleWindow::NoNotifications); return; } } } #endif KviCString buf(KviCString::Format, "%s\r\n", d); m_tmpTextDataOut.append(buf.ptr(), buf.len()); if(bUserFeedback) g_pMainWindow->firstConsole()->outputPrivmsg(this, KVI_OUT_OWNPRIVMSG, m_pDescriptor->szLocalNick.toUtf8().data(), m_pDescriptor->szLocalUser.toUtf8().data(), m_pDescriptor->szLocalHost.toUtf8().data(), text, KviConsoleWindow::NoNotifications); } const QString & DccVideoWindow::localNick() { // FIXME: This is just a complete HACK m_szLocalNick = m_pDescriptor->szLocalNick; return m_szLocalNick; } void DccVideoWindow::ownAction(const QString & text) { if(m_pSlaveThread) { QString szTmpBuffer; //see bug ticket #220 if(KVI_OPTION_BOOL(KviOption_boolStripMircColorsInUserMessages)) { szTmpBuffer = KviControlCodes::stripControlBytes(text); } else { szTmpBuffer = text; } QByteArray szData = encodeText(szTmpBuffer); const char * d = szData.data(); if(!d) return; KviCString buf(KviCString::Format, "%cACTION %s%c\r\n", 0x01, d, 0x01); m_tmpTextDataOut.append(buf.ptr(), buf.len()); output(KVI_OUT_OWNACTION, "%Q %Q", &(m_pDescriptor->szLocalNick), &szTmpBuffer); } else { output(KVI_OUT_SYSTEMWARNING, __tr2qs_ctx("Can't send data: no active connection", "dcc")); } } bool DccVideoWindow::event(QEvent * e) { if(e->type() == KVI_THREAD_EVENT) { switch(((KviThreadEvent *)e)->id()) { case KVI_DCC_THREAD_EVENT_ERROR: { KviError::Code * pError = ((KviThreadDataEvent *)e)->getData(); QString ssss = KviError::getDescription(*pError); output(KVI_OUT_DCCERROR, __tr2qs_ctx("ERROR: %Q", "dcc"), &(ssss)); delete pError; return true; } break; case KVI_DCC_THREAD_EVENT_DATA: { KviCString * encoded = ((KviThreadDataEvent *)e)->getData(); KviCString d = KviCString(decodeText(encoded->ptr())); 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, "%Q %s", &(m_pDescriptor->szNick), d.ptr()); if(!hasAttention(KviWindow::MainWindowIsVisible)) { if(KVI_OPTION_BOOL(KviOption_boolFlashDccChatWindowOnNewMessages)) { demandAttention(); } if(KVI_OPTION_BOOL(KviOption_boolPopupNotifierOnNewDccChatMessages)) { QString szMsg = ""; szMsg += m_pDescriptor->szNick; szMsg += " "; szMsg += KviQString::toHtmlEscaped(QString(d.ptr())); //qDebug("KviIrcServerParser_ctcp.cpp:975 debug: %s",szMsg.data()); g_pApp->notifierMessage(this, KVI_OPTION_MSGTYPE(KVI_OUT_ACTION).pixId(), szMsg, KVI_OPTION_UINT(KviOption_uintNotifierAutoHideTime)); } } } else { #ifdef COMPILE_CRYPT_SUPPORT if(KviCryptSessionInfo * cinf = cryptSessionInfo()) { if(cinf->m_bDoDecrypt) { KviCString decryptedStuff; switch(cinf->m_pEngine->decrypt(d.ptr(), decryptedStuff)) { case KviCryptEngine::DecryptOkWasEncrypted: case KviCryptEngine::DecryptOkWasEncoded: case KviCryptEngine::DecryptOkWasPlainText: if(!KVS_TRIGGER_EVENT_2_HALTED(KviEvent_OnDCCChatMessage, this, QString(decryptedStuff.ptr()), m_pDescriptor->idString())) { g_pMainWindow->firstConsole()->outputPrivmsg(this, KVI_OUT_DCCCHATMSG, m_pDescriptor->szNick.toUtf8().data(), m_pDescriptor->szUser.toUtf8().data(), m_pDescriptor->szHost.toUtf8().data(), decryptedStuff.ptr()); } delete encoded; return true; break; default: // also case KviCryptEngine::DecryptError { QString szErr = cinf->m_pEngine->lastError(); output(KVI_OUT_SYSTEMERROR, __tr2qs_ctx("The following message appears to be encrypted, but the encryption engine failed to decode it: %Q", "dcc"), &szErr); } break; } } } else { #endif // FIXME! if(!KVS_TRIGGER_EVENT_2_HALTED(KviEvent_OnDCCChatMessage, this, QString(d.ptr()), m_pDescriptor->idString())) { g_pMainWindow->firstConsole()->outputPrivmsg(this, KVI_OUT_DCCCHATMSG, m_pDescriptor->szNick.toUtf8().data(), m_pDescriptor->szUser.toUtf8().data(), m_pDescriptor->szHost.toUtf8().data(), d.ptr()); if(!hasAttention(KviWindow::MainWindowIsVisible)) { if(KVI_OPTION_BOOL(KviOption_boolFlashDccChatWindowOnNewMessages)) { demandAttention(); } if(KVI_OPTION_BOOL(KviOption_boolPopupNotifierOnNewDccChatMessages)) { QString szMsg = KviQString::toHtmlEscaped(QString(d.ptr())); g_pApp->notifierMessage(this, KviIconManager::DccChatMsg, szMsg, KVI_OPTION_UINT(KviOption_uintNotifierAutoHideTime)); } } } #ifdef COMPILE_CRYPT_SUPPORT } #endif } delete encoded; return true; } case KVI_DCC_THREAD_EVENT_MESSAGE: { KviCString * str = ((KviThreadDataEvent *)e)->getData(); outputNoFmt(KVI_OUT_DCCMSG, __tr_no_xgettext_ctx(str->ptr(), "dcc")); delete str; return true; } break; case KVI_DCC_THREAD_EVENT_ACTION: { int * act = ((KviThreadDataEvent *)e)->getData(); switch(*act) { case KVI_DCC_VIDEO_THREAD_ACTION_START_RECORDING: break; case KVI_DCC_VIDEO_THREAD_ACTION_STOP_RECORDING: break; case KVI_DCC_VIDEO_THREAD_ACTION_START_PLAYING: break; case KVI_DCC_VIDEO_THREAD_ACTION_STOP_PLAYING: break; case KVI_DCC_VIDEO_THREAD_ACTION_GRAB_FRAME: m_pCameraView->render(m_pCameraImage); break; } delete act; return true; } break; default: qDebug("Invalid event type %d received", ((KviThreadEvent *)e)->id()); break; } } return KviWindow::event(e); } void DccVideoWindow::handleMarshalError(KviError::Code eError) { QString ssss = KviError::getDescription(eError); output(KVI_OUT_DCCERROR, __tr2qs_ctx("DCC Failed: %Q", "dcc"), &ssss); } void DccVideoWindow::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)) { m_pDescriptor->szIp = m_pMarshal->remoteIp(); m_pDescriptor->szPort = m_pMarshal->remotePort(); m_pDescriptor->szHost = m_pMarshal->remoteIp(); } updateCaption(); KviDccVideoThreadOptions * opt = new KviDccVideoThreadOptions; opt->pCodec = kvi_dcc_video_get_codec(m_pDescriptor->szCodec.ptr()); output(KVI_OUT_DCCMSG, __tr2qs_ctx("Actual codec used is '%s'", "dcc"), opt->pCodec->name()); m_pSlaveThread = new DccVideoThread(this, m_pMarshal->releaseSocket(), opt); m_pSlaveThread->start(); } void DccVideoWindow::stopTalking() { KviThreadDataEvent * e = new KviThreadDataEvent(KVI_DCC_THREAD_EVENT_ACTION); e->setData(new int(0)); m_pSlaveThread->enqueueEvent(e); } void DccVideoWindow::startTalking() { KviThreadDataEvent * e = new KviThreadDataEvent(KVI_DCC_THREAD_EVENT_ACTION); e->setData(new int(1)); m_pSlaveThread->enqueueEvent(e); } void DccVideoWindow::startOrStopTalking(bool bStart) { if(bStart) startTalking(); else stopTalking(); } void DccVideoWindow::slotUpdateImage() { if(m_pSlaveThread && isVisible()) { m_pInVideoLabel->setPixmap(QPixmap::fromImage(m_pSlaveThread->m_inImage)); } } void DccVideoWindow::videoInputChanged(int) { // FIXME this currently leads to a segfault // if(m_pSlaveThread) // m_pSlaveThread->restartRecording(m_pCDevices->currentIndex(), m_pCInputs->currentIndex(), m_pCStandards->currentIndex()); }