1 ///////////////////////////////////////////////////////////////////////////////
2 // LameXP - Audio Encoder Front-End
3 // Copyright (C) 2004-2017 LoRd_MuldeR <MuldeR2@GMX.de>
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; either version 2 of the License, or
8 // (at your option) any later version, but always including the *additional*
9 // restrictions defined in the "License.txt" file.
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this program; if not, write to the Free Software Foundation, Inc.,
18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 // http://www.gnu.org/licenses/gpl-2.0.txt
21 ///////////////////////////////////////////////////////////////////////////////
23 #include "Dialog_Update.h"
26 #include "UIC_UpdateDialog.h"
30 #include "Dialog_LogView.h"
31 #include "Model_Settings.h"
34 #include <MUtils/UpdateChecker.h>
35 #include <MUtils/Version.h>
36 #include <MUtils/Exception.h>
37 #include <MUtils/Sound.h>
38 #include <MUtils/GUI.h>
39 #include <MUtils/OSSupport.h>
40 #include <MUtils/Taskbar7.h>
44 #include <QFileDialog>
47 #include <QDesktopServices>
49 #include <QCloseEvent>
51 #include <QMessageBox>
53 ///////////////////////////////////////////////////////////////////////////////
55 #define SHOW_HINT(TEXT, ICON) do \
57 ui->hintLabel->setText((TEXT)); \
58 ui->hintIcon->setPixmap(QIcon((ICON)).pixmap(16,16)); \
59 ui->hintIcon->show(); \
60 ui->hintLabel->show(); \
64 #define UPDATE_TASKBAR(STATE, ICON) do \
66 m_taskbar->setTaskbarState((STATE)); \
67 m_taskbar->setOverlayIcon(&QIcon((ICON))); \
71 ///////////////////////////////////////////////////////////////////////////////
73 UpdateDialog::UpdateDialog(const SettingsModel
*const settings
, QWidget
*parent
)
76 ui(new Ui::UpdateDialog
),
77 m_taskbar(new MUtils::Taskbar7(parent
)),
79 m_logFile(new QStringList()),
80 m_betaUpdates(settings
? (settings
->autoUpdateCheckBeta() || lamexp_version_demo()) : lamexp_version_demo()),
83 m_updateReadyToInstall(false),
84 m_updaterProcess(NULL
),
85 m_binaryUpdater(lamexp_tools_lookup("wupdate.exe")),
86 m_binaryWGet(lamexp_tools_lookup("wget.exe")),
87 m_binaryMCat(lamexp_tools_lookup("mcat.exe")),
88 m_binaryGnuPG(lamexp_tools_lookup("gpgv.exe")),
89 m_binaryKeys(lamexp_tools_lookup("keyring.gpg"))
91 if(m_binaryUpdater
.isEmpty() || m_binaryWGet
.isEmpty() || m_binaryMCat
.isEmpty() || m_binaryGnuPG
.isEmpty() || m_binaryKeys
.isEmpty())
93 MUTILS_THROW("Tools not initialized correctly!");
96 //Init the dialog, from the .ui file
98 setWindowFlags(windowFlags() ^ Qt::WindowContextHelpButtonHint
);
101 MUtils::GUI::enable_close_button(this, false);
104 m_animator
.reset(new QMovie(":/images/Loading3.gif"));
105 ui
->labelAnimationCenter
->setMovie(m_animator
.data());
108 //Indicate beta updates
111 setWindowTitle(windowTitle().append(" [Beta]"));
115 connect(ui
->retryButton
, SIGNAL(clicked()), this, SLOT(checkForUpdates()));
116 connect(ui
->installButton
, SIGNAL(clicked()), this, SLOT(applyUpdate()));
117 connect(ui
->infoLabel
, SIGNAL(linkActivated(QString
)), this, SLOT(linkActivated(QString
)));
118 connect(ui
->logButton
, SIGNAL(clicked()), this, SLOT(logButtonClicked()));
120 //Enable progress bar
121 connect(ui
->progressBar
, SIGNAL(valueChanged(int)), this, SLOT(progressBarValueChanged(int)));
124 UpdateDialog::~UpdateDialog(void)
131 if(!m_thread
.isNull())
133 if(!m_thread
->wait(1000))
135 m_thread
->terminate();
140 m_taskbar
->setTaskbarState(MUtils::Taskbar7::TASKBAR_STATE_NONE
);
141 m_taskbar
->setOverlayIcon(NULL
);
146 void UpdateDialog::showEvent(QShowEvent
*event
)
148 QDialog::showEvent(event
);
152 if(m_thread
.isNull())
154 m_thread
.reset(new MUtils::UpdateChecker(m_binaryWGet
, m_binaryMCat
, m_binaryGnuPG
, m_binaryKeys
, QLatin1String("LameXP"), lamexp_version_build(), m_betaUpdates
));
155 connect(m_thread
.data(), SIGNAL(statusChanged(int)), this, SLOT(threadStatusChanged(int)));
156 connect(m_thread
.data(), SIGNAL(progressChanged(int)), this, SLOT(threadProgressChanged(int)));
157 connect(m_thread
.data(), SIGNAL(messageLogged(QString
)), this, SLOT(threadMessageLogged(QString
)));
158 connect(m_thread
.data(), SIGNAL(finished()), this, SLOT(threadFinished()));
159 connect(m_thread
.data(), SIGNAL(terminated()), this, SLOT(threadFinished()));
162 threadStatusChanged(m_thread
->getUpdateStatus());
163 ui
->labelVersionInstalled
->setText(QString("%1 %2 (%3)").arg(tr("Build"), QString::number(lamexp_version_build()), MUtils::Version::app_build_date().toString(Qt::ISODate
)));
164 ui
->labelVersionLatest
->setText(QString("(%1)").arg(tr("Unknown")));
166 ui
->installButton
->setEnabled(false);
167 ui
->closeButton
->setEnabled(false);
168 ui
->retryButton
->setEnabled(false);
169 ui
->logButton
->setEnabled(false);
170 ui
->retryButton
->hide();
171 ui
->logButton
->hide();
172 ui
->infoLabel
->hide();
173 ui
->hintLabel
->hide();
174 ui
->hintIcon
->hide();
175 ui
->frameAnimation
->hide();
176 ui
->cancelLabel
->hide();
178 ui
->progressBar
->setMaximum(m_thread
->getMaximumProgress());
179 ui
->progressBar
->setValue(0);
181 m_updaterProcess
= NULL
;
183 QTimer::singleShot(0, this, SLOT(updateInit()));
188 void UpdateDialog::closeEvent(QCloseEvent
*event
)
190 if(!ui
->closeButton
->isEnabled())
196 m_taskbar
->setTaskbarState(MUtils::Taskbar7::TASKBAR_STATE_NONE
);
197 m_taskbar
->setOverlayIcon(NULL
);
201 void UpdateDialog::keyPressEvent(QKeyEvent
*e
)
203 if (e
->key() == Qt::Key_Escape
)
205 if (!m_thread
.isNull() && m_thread
->isRunning())
207 ui
->cancelLabel
->hide();
208 ui
->statusLabel
->setText(tr("Stopping update check, please wait..."));
212 else if(e
->key() == Qt::Key_F11
)
214 if(ui
->closeButton
->isEnabled()) logButtonClicked();
216 else if((e
->key() == Qt::Key_F12
) && e
->modifiers().testFlag(Qt::ControlModifier
))
218 if(ui
->closeButton
->isEnabled()) testKnownHosts();
222 QDialog::keyPressEvent(e
);
226 bool UpdateDialog::event(QEvent
*e
)
228 if((e
->type() == QEvent::ActivationChange
) && (m_updaterProcess
!= NULL
))
230 MUtils::GUI::bring_to_front(m_updaterProcess
);
232 return QDialog::event(e
);
235 void UpdateDialog::updateInit(void)
237 setMinimumSize(size());
238 setMaximumHeight(height());
239 QTimer::singleShot(0, this, SLOT(checkForUpdates()));
242 void UpdateDialog::checkForUpdates(void)
244 if(m_thread
->isRunning())
246 qWarning("Update in progress, cannot check for updates now!");
249 if(!MUtils::OS::user_is_admin())
251 qWarning("User is not in the \"admin\" group, cannot update!");
253 message
+= QString("<nobr>%1</nobr><br>").arg(tr("Sorry, but only users in the \"Administrators\" group can install updates."));
254 message
+= QString("<nobr>%1</nobr>").arg(tr("Please start application from an administrator account and try again!"));
255 if(QMessageBox::critical(this, this->windowTitle(), message
, tr("Discard"), tr("Ignore")) != 1)
257 ui
->closeButton
->setEnabled(true);
262 m_taskbar
->setTaskbarState(MUtils::Taskbar7::TASKBAR_STATE_NORMAL
);
263 m_taskbar
->setOverlayIcon(&QIcon(":/icons/transmit_blue.png"));
265 ui
->progressBar
->setValue(0);
266 ui
->installButton
->setEnabled(false);
267 ui
->closeButton
->setEnabled(false);
268 ui
->retryButton
->setEnabled(false);
269 ui
->logButton
->setEnabled(false);
270 if(ui
->infoLabel
->isVisible()) ui
->infoLabel
->hide();
271 if(ui
->hintLabel
->isVisible()) ui
->hintLabel
->hide();
272 if(ui
->hintIcon
->isVisible()) ui
->hintIcon
->hide();
273 ui
->cancelLabel
->show();
274 ui
->frameAnimation
->show();
276 QApplication::processEvents(QEventLoop::ExcludeUserInputEvents
);
277 QApplication::setOverrideCursor(Qt::WaitCursor
);
283 void UpdateDialog::threadStatusChanged(const int status
)
287 case MUtils::UpdateChecker::UpdateStatus_NotStartedYet
:
288 ui
->statusLabel
->setText(tr("Initializing, please wait..."));
290 case MUtils::UpdateChecker::UpdateStatus_CheckingConnection
:
291 ui
->statusLabel
->setText(tr("Testing your internet connection, please wait..."));
293 case MUtils::UpdateChecker::UpdateStatus_FetchingUpdates
:
294 ui
->statusLabel
->setText(tr("Checking for new updates online, please wait..."));
296 case MUtils::UpdateChecker::UpdateStatus_CompletedUpdateAvailable
:
297 ui
->statusLabel
->setText(tr("A new version of LameXP is available!"));
298 SHOW_HINT(tr("We highly recommend all users to install this update as soon as possible."), ":/icons/shield_exclamation.png");
299 UPDATE_TASKBAR(MUtils::Taskbar7::TASKBAR_STATE_NORMAL
, ":/icons/shield_exclamation.png");
301 case MUtils::UpdateChecker::UpdateStatus_CompletedNoUpdates
:
302 ui
->statusLabel
->setText(tr("No new updates available at this time."));
303 SHOW_HINT(tr("Your version of LameXP is still up-to-date. Please check for updates regularly!"), ":/icons/shield_green.png");
304 UPDATE_TASKBAR(MUtils::Taskbar7::TASKBAR_STATE_NORMAL
, ":/icons/shield_green.png");
306 case MUtils::UpdateChecker::UpdateStatus_CompletedNewVersionOlder
:
307 ui
->statusLabel
->setText(tr("Your version appears to be newer than the latest release."));
308 SHOW_HINT(tr("This usually indicates your are currently using a pre-release version of LameXP."), ":/icons/shield_blue.png");
309 UPDATE_TASKBAR(MUtils::Taskbar7::TASKBAR_STATE_NORMAL
, ":/icons/shield_error.png");
311 case MUtils::UpdateChecker::UpdateStatus_ErrorNoConnection
:
312 ui
->statusLabel
->setText(tr("It appears that the computer currently is offline!"));
313 SHOW_HINT(tr("Please make sure your computer is connected to the internet and try again."), ":/icons/network_error.png");
314 UPDATE_TASKBAR(MUtils::Taskbar7::TASKBAR_STATE_NORMAL
, ":/icons/exclamation.png");
316 case MUtils::UpdateChecker::UpdateStatus_ErrorConnectionTestFailed
:
317 ui
->statusLabel
->setText(tr("Network connectivity test has failed!"));
318 SHOW_HINT(tr("Please make sure your computer is connected to the internet and try again."), ":/icons/network_error.png");
319 UPDATE_TASKBAR(MUtils::Taskbar7::TASKBAR_STATE_NORMAL
, ":/icons/exclamation.png");
321 case MUtils::UpdateChecker::UpdateStatus_ErrorFetchUpdateInfo
:
322 ui
->statusLabel
->setText(tr("Failed to fetch update information from server!"));
323 SHOW_HINT(tr("Sorry, the update server might be busy at this time. Plase try again later."), ":/icons/server_error.png");
324 UPDATE_TASKBAR(MUtils::Taskbar7::TASKBAR_STATE_NORMAL
, ":/icons/exclamation.png");
326 case MUtils::UpdateChecker::UpdateStatus_CancelledByUser
:
327 ui
->statusLabel
->setText(tr("Update check has been cancelled!"));
328 SHOW_HINT(tr("The update check has been cancelled by the user. Please try again later."), ":/icons/server_error.png");
329 UPDATE_TASKBAR(MUtils::Taskbar7::TASKBAR_STATE_NORMAL
, ":/icons/exclamation.png");
332 qWarning("Unknown status %d !!!", int(status
));
336 void UpdateDialog::threadProgressChanged(const int progress
)
338 ui
->progressBar
->setValue(progress
);
341 void UpdateDialog::threadMessageLogged(const QString
&message
)
343 (*m_logFile
) << message
;
346 void UpdateDialog::threadFinished(void)
348 const bool bSuccess
= m_thread
->getSuccess();
350 ui
->closeButton
->setEnabled(true);
351 ui
->cancelLabel
->hide();
352 if(ui
->frameAnimation
->isVisible()) ui
->frameAnimation
->hide();
353 ui
->progressBar
->setValue(ui
->progressBar
->maximum());
357 if(m_settings
->soundsEnabled()) MUtils::Sound::play_sound("error", true);
361 const bool bHaveUpdate
= (m_thread
->getUpdateStatus() == MUtils::UpdateChecker::UpdateStatus_CompletedUpdateAvailable
);
362 ui
->installButton
->setEnabled(bHaveUpdate
);
363 MUtils::Sound::beep(bHaveUpdate
? MUtils::Sound::BEEP_NFO
: MUtils::Sound::BEEP_WRN
);
365 if(const MUtils::UpdateCheckerInfo
*const updateInfo
= m_thread
->getUpdateInfo())
367 ui
->infoLabel
->setText(QString("%1<br><a href=\"%2\">%2</a>").arg(tr("More information available at:"), updateInfo
->getDownloadSite()));
368 ui
->labelVersionLatest
->setText(QString("%1 %2 (%3)").arg(tr("Build"), QString::number(updateInfo
->getBuildNo()), updateInfo
->getBuildDate().toString(Qt::ISODate
)));
369 ui
->infoLabel
->show();
375 ui
->retryButton
->setVisible(!bSuccess
);
376 ui
->logButton
->setVisible(!bSuccess
);
377 ui
->retryButton
->setEnabled(!bSuccess
);
378 ui
->logButton
->setEnabled(!bSuccess
);
380 QApplication::restoreOverrideCursor();
383 void UpdateDialog::linkActivated(const QString
&link
)
385 QDesktopServices::openUrl(QUrl(link
));
388 void UpdateDialog::applyUpdate(void)
390 ui
->installButton
->setEnabled(false);
391 ui
->closeButton
->setEnabled(false);
392 ui
->retryButton
->setEnabled(false);
394 if(const MUtils::UpdateCheckerInfo
*updateInfo
= m_thread
->getUpdateInfo())
396 ui
->statusLabel
->setText(tr("Update is being downloaded, please be patient..."));
397 ui
->frameAnimation
->show();
398 if(ui
->hintLabel
->isVisible()) ui
->hintLabel
->hide();
399 if(ui
->hintIcon
->isVisible()) ui
->hintIcon
->hide();
400 int oldMax
= ui
->progressBar
->maximum();
401 int oldMin
= ui
->progressBar
->minimum();
402 ui
->progressBar
->setRange(0, 0);
403 QApplication::processEvents(QEventLoop::ExcludeUserInputEvents
);
409 MUtils::init_process(process
, QFileInfo(m_binaryUpdater
).absolutePath(), false);
411 connect(&process
, SIGNAL(error(QProcess::ProcessError
)), &loop
, SLOT(quit()));
412 connect(&process
, SIGNAL(finished(int,QProcess::ExitStatus
)), &loop
, SLOT(quit()));
414 args
<< QString("/Location=%1").arg(updateInfo
->getDownloadAddress());
415 args
<< QString("/Filename=%1").arg(updateInfo
->getDownloadFilename());
416 args
<< QString("/TicketID=%1").arg(updateInfo
->getDownloadFilecode());
417 args
<< QString("/CheckSum=%1").arg(updateInfo
->getDownloadChecksum());
418 args
<< QString("/ToFolder=%1").arg(QDir::toNativeSeparators(QDir(QApplication::applicationDirPath()).canonicalPath()));
419 args
<< QString("/ToExFile=%1.exe").arg(QFileInfo(QFileInfo(QApplication::applicationFilePath()).canonicalFilePath()).completeBaseName());
420 args
<< QString("/AppTitle=LameXP (Build #%1)").arg(QString::number(updateInfo
->getBuildNo()));
422 QApplication::setOverrideCursor(Qt::WaitCursor
);
423 UPDATE_TASKBAR(MUtils::Taskbar7::TASKBAR_STATE_INTERMEDIATE
, ":/icons/transmit_blue.png");
425 process
.start(m_binaryUpdater
, args
);
426 bool updateStarted
= process
.waitForStarted();
429 m_updaterProcess
= MUtils::OS::process_id(&process
);
430 loop
.exec(QEventLoop::ExcludeUserInputEvents
);
433 m_updaterProcess
= NULL
;
434 QApplication::restoreOverrideCursor();
436 ui
->hintLabel
->show();
437 ui
->hintIcon
->show();
438 ui
->progressBar
->setRange(oldMin
, oldMax
);
439 ui
->progressBar
->setValue(oldMax
);
440 ui
->frameAnimation
->hide();
442 if(updateStarted
&& (process
.exitCode() == 0))
444 ui
->statusLabel
->setText(tr("Update ready to install. Applicaion will quit..."));
445 m_updateReadyToInstall
= true;
446 m_taskbar
->setTaskbarState(MUtils::Taskbar7::TASKBAR_STATE_NONE
);
447 m_taskbar
->setOverlayIcon(NULL
);
452 ui
->statusLabel
->setText(tr("Update failed. Please try again or download manually!"));
453 m_taskbar
->setTaskbarState(MUtils::Taskbar7::TASKBAR_STATE_ERROR
);
454 m_taskbar
->setOverlayIcon(&QIcon(":/icons/exclamation.png"));
455 m_taskbar
->setTaskbarProgress(100, 100);
459 ui
->installButton
->setEnabled(true);
460 ui
->closeButton
->setEnabled(true);
463 void UpdateDialog::logButtonClicked(void)
465 LogViewDialog
*logView
= new LogViewDialog(this);
466 logView
->exec(*m_logFile
);
467 MUTILS_DELETE(logView
);
470 void UpdateDialog::progressBarValueChanged(int value
)
472 m_taskbar
->setTaskbarProgress(value
, ui
->progressBar
->maximum());
475 void UpdateDialog::testKnownHosts(void)
477 ui
->statusLabel
->setText("Testing all known hosts, this may take a few minutes...");
479 if(MUtils::UpdateChecker
*testThread
= new MUtils::UpdateChecker(m_binaryWGet
, m_binaryMCat
, m_binaryGnuPG
, m_binaryKeys
, QLatin1String("LameXP"), lamexp_version_build(), m_betaUpdates
, true))
484 connect(testThread
, SIGNAL(messageLogged(QString
)), this, SLOT(threadMessageLogged(QString
)));
485 connect(testThread
, SIGNAL(finished()), &loop
, SLOT(quit()));
486 connect(testThread
, SIGNAL(terminated()), &loop
, SLOT(quit()));
489 while(testThread
->isRunning())
491 QTimer::singleShot(5000, &loop
, SLOT(quit()));
492 loop
.exec(QEventLoop::ExcludeUserInputEvents
);
495 MUTILS_DELETE(testThread
);
499 ui
->statusLabel
->setText("Test completed.");
500 MUtils::Sound::beep(MUtils::Sound::BEEP_NFO
);