Muldersoft/Simple-x264-Launcher
Muldersoft/Simple-x264-Launcher
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Improved web-update to actually check for new versions and initiate a download.

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This commit is contained in:
LoRd_MuldeR 2013-12-11 15:50:26 +01:00
parent d51294e088
commit c78a3c4990
7 changed files with 237 additions and 40 deletions
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6
gui/win_updater.ui
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@ -505,9 +505,15 @@
<underline>true</underline>
</font>
</property>
<property name="cursor">
<cursorShape>PointingHandCursor</cursorShape>
</property>
<property name="text">
<string>http://www.example.com/update_info.html</string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse</set>
</property>
</widget>
</item>
<item>

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res/buttons/shield_grey.png Normal file
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1
res/resources.qrc
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@ -39,6 +39,7 @@
<file>buttons/shield_error.png</file>
<file>buttons/shield_exclamation.png</file>
<file>buttons/shield_green.png</file>
<file>buttons/shield_grey.png</file>
<file>buttons/suspended.png</file>
<file>buttons/transmit.png</file>
<file>buttons/trash.png</file>

2
src/version.h
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@ -26,7 +26,7 @@
#define VER_X264_MAJOR 2
#define VER_X264_MINOR 2
#define VER_X264_PATCH 7
#define VER_X264_BUILD 686
#define VER_X264_BUILD 691
#define VER_X264_MINIMUM_REV 2363
#define VER_X264_CURRENT_API 140

10
src/win_main.cpp
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@ -978,7 +978,15 @@ void MainWindow::checkUpdates(void)
}
UpdaterDialog *updater = new UpdaterDialog(this, QString("%1/toolset").arg(m_appDir));
updater->exec();
const int ret = updater->exec();
if(ret == 42)
{
X264_DELETE(updater);
qWarning("Exitting to install update...");
close();
}
X264_DELETE(updater);
}

243
src/win_updater.cpp
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@ -30,6 +30,12 @@
#include <QCloseEvent>
#include <QTimer>
#include <QMessageBox>
#include <QDesktopServices>
#include <QUrl>
#include <QProcess>
#include <QFileInfo>
#include <QDir>
#include <QMap>
///////////////////////////////////////////////////////////////////////////////
@ -56,6 +62,7 @@ UpdaterDialog::UpdaterDialog(QWidget *parent, const QString &binDir)
QDialog(parent),
ui(new Ui::UpdaterDialog()),
m_binDir(binDir),
m_status(UpdateCheckThread::UpdateStatus_NotStartedYet),
m_thread(NULL),
m_firstShow(true)
{
@ -66,6 +73,14 @@ UpdaterDialog::UpdaterDialog(QWidget *parent, const QString &binDir)
//Fix size
setFixedSize(size());
//Enable buttons
connect(ui->buttonCancel, SIGNAL(clicked()), this, SLOT(close()));
connect(ui->buttonDownload, SIGNAL(clicked()), this, SLOT(installUpdate()));
connect(ui->buttonRetry, SIGNAL(clicked()), this, SLOT(checkForUpdates()));
//Enable info label
connect(ui->labelUrl, SIGNAL(linkActivated(QString)), this, SLOT(openUrl(QString)));
//Init animation
m_animator = new QMovie(":/images/loading.gif");
ui->labelLoadingCenter->setMovie(m_animator);
@ -92,6 +107,13 @@ UpdaterDialog::~UpdaterDialog(void)
}
}
if((!m_keysFile.isEmpty()) && QFile::exists(m_keysFile))
{
QFile::setPermissions(m_keysFile, QFile::ReadOwner | QFile::WriteOwner);
QFile::remove(m_keysFile);
m_keysFile.clear();
}
X264_DELETE(m_thread);
X264_DELETE(m_animator);
@ -125,21 +147,34 @@ void UpdaterDialog::closeEvent(QCloseEvent *e)
}
}
void UpdaterDialog::keyPressEvent(QKeyEvent *event)
{
if(event->key() == Qt::Key_F11)
{
QFile logFile(QString("%1/%2.log").arg(x264_temp_directory(), x264_rand_str()));
if(logFile.open(QIODevice::WriteOnly | QIODevice::Truncate))
{
logFile.write("\xEF\xBB\xBF");
for(QStringList::ConstIterator iter = m_logFile.constBegin(); iter != m_logFile.constEnd(); iter++)
{
logFile.write(iter->toUtf8());
logFile.write("\r\n");
}
logFile.close();
QDesktopServices::openUrl(QUrl::fromLocalFile(logFile.fileName()));
}
}
}
///////////////////////////////////////////////////////////////////////////////
// Slots
///////////////////////////////////////////////////////////////////////////////
void UpdaterDialog::initUpdate(void)
{
//Reset icons
//Show animation
//Check binary files
QStringList binaries;
if(!checkBinaries(binaries))
QString wgetBin, gpgvBin;
if(!checkBinaries(wgetBin, gpgvBin))
{
ui->buttonCancel->setEnabled(true);
QMessageBox::critical(this, tr("File Error"), tr("At least one file required by web-update is missing or corrupted.<br>Please re-install this application and then try again!"));
@ -150,16 +185,15 @@ void UpdaterDialog::initUpdate(void)
//Create and setup thread
if(!m_thread)
{
m_thread = new UpdateCheckThread(binaries[0], binaries[1], binaries[2], false);
m_thread = new UpdateCheckThread(wgetBin, gpgvBin, m_keysFile, false);
connect(m_thread, SIGNAL(statusChanged(int)), this, SLOT(threadStatusChanged(int)));
connect(m_thread, SIGNAL(progressChanged(int)), this, SLOT(threadProgressChanged(int)));
connect(m_thread, SIGNAL(messageLogged(QString)), this, SLOT(threadMessageLogged(QString)));
connect(m_thread, SIGNAL(finished()), this, SLOT(threadFinished()));
connect(m_thread, SIGNAL(terminated()), this, SLOT(threadFinished()));
connect(m_thread, SIGNAL(messageLogged(QString)), this, SLOT(threadMessageLogged(QString)));
}
//Begin updater test run
QTimer::singleShot(0, this, SLOT(checkForUpdates()));
//Begin updater run
QTimer::singleShot(125, this, SLOT(checkForUpdates()));
}
void UpdaterDialog::checkForUpdates(void)
@ -169,6 +203,9 @@ void UpdaterDialog::checkForUpdates(void)
qWarning("Update in progress, cannot check for updates now!");
}
//Clear texts
ui->retranslateUi(this);
//Init buttons
ui->buttonCancel->setEnabled(false);
ui->buttonRetry->hide();
@ -181,23 +218,29 @@ void UpdaterDialog::checkForUpdates(void)
//Update status
threadStatusChanged(UpdateCheckThread::UpdateStatus_NotStartedYet);
//Start animation
SHOW_ANIMATION(true);
m_animator->start();
//Update cursor
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
QApplication::setOverrideCursor(Qt::WaitCursor);
//Clear log
m_logFile.clear();
//Start the updater thread
m_thread->start();
QTimer::singleShot(125, m_thread, SLOT(start()));
}
void UpdaterDialog::threadStatusChanged(int status)
{
switch(status)
switch(m_status = status)
{
case UpdateCheckThread::UpdateStatus_NotStartedYet:
UPDATE_ICON(1, "clock");
UPDATE_ICON(2, "clock");
UPDATE_ICON(3, "clock");
ui->retranslateUi(this);
break;
case UpdateCheckThread::UpdateStatus_CheckingConnection:
UPDATE_ICON(1, "play");
@ -207,40 +250,153 @@ void UpdaterDialog::threadStatusChanged(int status)
UPDATE_TEXT(1, tr("Internet connection is working."));
UPDATE_ICON(2, "play");
break;
case UpdateCheckThread::UpdateStatus_CompletedUpdateAvailable:
UPDATE_ICON(3, "shield_exclamation");
UPDATE_TEXT(3, tr("A newer version is available!"));
break;
case UpdateCheckThread::UpdateStatus_ErrorNoConnection:
case UpdateCheckThread::UpdateStatus_ErrorConnectionTestFailed:
case UpdateCheckThread::UpdateStatus_ErrorFetchUpdateInfo:
UPDATE_ICON(1, "shield_error");
UPDATE_TEXT(1, tr("Computer is currently offline!"));
UPDATE_ICON(2, "shield_grey");
UPDATE_ICON(3, "shield_grey");
break;
case UpdateCheckThread::UpdateStatus_ErrorConnectionTestFailed:
UPDATE_ICON(1, "shield_error");
UPDATE_TEXT(1, tr("Internet connectivity test failed!"));
UPDATE_ICON(2, "shield_grey");
UPDATE_ICON(3, "shield_grey");
break;
case UpdateCheckThread::UpdateStatus_ErrorFetchUpdateInfo:
UPDATE_ICON(2, "shield_error");
UPDATE_TEXT(2, tr("Failed to download the update information!"));
UPDATE_ICON(3, "shield_grey");
break;
default:
throw "Unknown status code!";
}
switch(status)
{
case UpdateCheckThread::UpdateStatus_CompletedUpdateAvailable:
case UpdateCheckThread::UpdateStatus_CompletedNoUpdates:
case UpdateCheckThread::UpdateStatus_CompletedNewVersionOlder:
UPDATE_ICON(2, "shield_green");
UPDATE_TEXT(2, tr("Update-information was received successfully."));
UPDATE_TEXT(2, tr("Update information received successfully."));
UPDATE_ICON(3, "play");
break;
default:
throw "Unknown status code!";
}
}
void UpdaterDialog::threadFinished(void)
{
//Restore cursor
QApplication::restoreOverrideCursor();
//Stop animation
m_animator->stop();
//Process final updater state
switch(m_status)
{
case UpdateCheckThread::UpdateStatus_CompletedUpdateAvailable:
UPDATE_ICON(3, "shield_exclamation");
UPDATE_TEXT(3, tr("A newer version is available!"));
ui->buttonDownload->show();
break;
case UpdateCheckThread::UpdateStatus_CompletedNoUpdates:
UPDATE_ICON(3, "shield_green");
UPDATE_TEXT(3, tr("Your version is up-to-date."));
break;
case UpdateCheckThread::UpdateStatus_CompletedNewVersionOlder:
UPDATE_ICON(3, "shield_error");
UPDATE_TEXT(3, tr("Your are using a pre-release version!"));
break;
}
//Show update info or retry button
switch(m_status)
{
case UpdateCheckThread::UpdateStatus_CompletedUpdateAvailable:
case UpdateCheckThread::UpdateStatus_CompletedNoUpdates:
case UpdateCheckThread::UpdateStatus_CompletedNewVersionOlder:
SHOW_ANIMATION(false);
ui->labelUrl->setText(QString("<a href=\"%1\">%1</a>").arg(m_thread->getUpdateInfo()->m_downloadSite));
break;
case UpdateCheckThread::UpdateStatus_ErrorNoConnection:
case UpdateCheckThread::UpdateStatus_ErrorConnectionTestFailed:
case UpdateCheckThread::UpdateStatus_ErrorFetchUpdateInfo:
SHOW_ANIMATION(false);
ui->buttonCancel->setEnabled(true);
ui->buttonRetry->show();
break;
}
//Re-enbale cancel button
ui->buttonCancel->setEnabled(true);
}
void UpdaterDialog::threadMessageLogged(const QString &message)
{
m_logFile << message;
}
void UpdaterDialog::openUrl(const QString &url)
{
qDebug("Open URL: %s", url.toLatin1().constData());
QDesktopServices::openUrl(QUrl(url));
}
void UpdaterDialog::installUpdate(void)
{
if(!((m_thread) && m_thread->getSuccess()))
{
qWarning("Cannot download/install update at this point!");
return;
}
const UpdateInfo *updateInfo = m_thread->getUpdateInfo();
QProcess process;
QStringList args;
QEventLoop loop;
x264_init_process(process, x264_temp_directory(), false);
connect(&process, SIGNAL(error(QProcess::ProcessError)), &loop, SLOT(quit()));
connect(&process, SIGNAL(finished(int,QProcess::ExitStatus)), &loop, SLOT(quit()));
args << QString("/Location=%1").arg(updateInfo->m_downloadAddress);
args << QString("/Filename=%1").arg(updateInfo->m_downloadFilename);
args << QString("/TicketID=%1").arg(updateInfo->m_downloadFilecode);
args << QString("/ToFolder=%1").arg(QDir::toNativeSeparators(QDir(QApplication::applicationDirPath()).canonicalPath()));
args << QString("/ToExFile=%1.exe").arg(QFileInfo(QFileInfo(QApplication::applicationFilePath()).canonicalFilePath()).completeBaseName());
args << QString("/AppTitle=Simple x264 Launcher (Build #%1)").arg(QString::number(updateInfo->m_buildNo));
process.start(m_wupdFile, args);
if(!process.waitForStarted())
{
QMessageBox::critical(this, tr("Update Failed"), tr("Sorry, failed to launch web-update program!"));
return;
}
QApplication::setOverrideCursor(Qt::WaitCursor);
ui->buttonDownload->hide();
ui->buttonCancel->setEnabled(false);
loop.exec(QEventLoop::ExcludeUserInputEvents);
if(!process.waitForFinished())
{
process.kill();
process.waitForFinished();
}
QApplication::restoreOverrideCursor();
ui->buttonDownload->show();
ui->buttonCancel->setEnabled(true);
if(process.exitCode() == 0)
{
done(42);
}
}
///////////////////////////////////////////////////////////////////////////////
// Private Functions
///////////////////////////////////////////////////////////////////////////////
bool UpdaterDialog::checkBinaries(QStringList &binaries)
bool UpdaterDialog::checkBinaries(QString &wgetBin, QString &gpgvBin)
{
qDebug("[File Verification]");
@ -254,24 +410,41 @@ bool UpdaterDialog::checkBinaries(QStringList &binaries)
{ "wget.exe", "7b522345239bcb95b5b0f7f50a883ba5957894a1feb769763e38ed789a8a0f63fead0155f54b9ffd0f1cdc5dfd855d207a6e7a8e4fd192589a8838ce646c504e" },
{ "gpgv.exe", "e61d28e4c47b2422ceec7b8fc08f9c70f10a3056e3779a974026eb24fe09551eedc2e7f34fbe5ef8e844fab0dbe68b85c4ca69d63bf85d445f7cae152c17f589" },
{ "gpgv.gpg", "58e0f0e462bbd0b5aa4f638801c1097da7da4b3eb38c8c88ad1db23705c0f11e174b083fa55fe76bd3ba196341c967833a6f3427d6f63ad8565900745535d8fa" },
{ "wupd.exe", "9dd0ae5f386aaf5df9e261a53b81569df51bccf2f9290ed42f04a5b52b4a4e1118f2c9ce3a9b2492fd5ae597600411dfa47bd7c96e2fd7bee205d603324452a2" },
{ NULL, NULL }
};
QMap<QString, QString> binaries;
m_keysFile.clear();
m_wupdFile.clear();
wgetBin.clear();
gpgvBin.clear();
bool okay = true;
binaries.clear();
for(size_t i = 0; FILE_INFO[i].name; i++)
{
const QString binPath = QString("%1/common/%2").arg(m_binDir, QString::fromLatin1(FILE_INFO[i].name));
if(okay = okay && checkFileHash(binPath, FILE_INFO[i].hash))
{
binaries << binPath;
binaries.insert(FILE_INFO[i].name, binPath);
}
}
if(okay)
{
qDebug("Completed.\n");
wgetBin = binaries.value("wget.exe");
gpgvBin = binaries.value("gpgv.exe");
m_wupdFile = binaries.value("wupd.exe");
m_keysFile = QString("%1/%2.gpg").arg(x264_temp_directory(), x264_rand_str());
if(okay = QFile::copy(binaries.value("gpgv.gpg"), m_keysFile))
{
QFile::setPermissions(m_keysFile, QFile::ReadOwner);
}
qDebug("%s\n", okay ? "Completed." : "Failed to copy GPG file!");
}
return okay;

13
src/win_updater.h
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@ -42,20 +42,29 @@ public:
protected:
virtual void showEvent(QShowEvent *event);
virtual void closeEvent(QCloseEvent *e);
virtual void keyPressEvent(QKeyEvent *event);
private slots:
void initUpdate(void);
void checkForUpdates(void);
void threadStatusChanged(int status);
void threadMessageLogged(const QString &message);
void threadFinished(void);
void openUrl(const QString &url);
void installUpdate(void);
private:
Ui::UpdaterDialog *const ui;
bool checkBinaries(QStringList &binaries);
bool checkBinaries(QString &wgetBin, QString &gpgvBin);
bool checkFileHash(const QString &filePath, const char *expectedHash);
bool m_firstShow;
const QString m_binDir;
UpdateCheckThread *m_thread;
QMovie *m_animator;
UpdateCheckThread *m_thread;
QStringList m_logFile;
QString m_keysFile;
QString m_wupdFile;
int m_status;
};