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No commits in common. "4ef17463ff360403b25fd6abd216ac2a188589b3" and "e2f097fce85505cea38fcc153ec00ceaf0227da7" have entirely different histories.
4ef17463ff
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e2f097fce8
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@ -160,7 +160,7 @@ bool ExternalCommand::copyBlocks(const CopySource& source, CopyTarget& target)
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connect(interface, &OrgKdeKpmcoreExternalcommandInterface::progress, this, &ExternalCommand::progress);
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connect(interface, &OrgKdeKpmcoreExternalcommandInterface::report, this, &ExternalCommand::reportSignal);
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QDBusPendingCall pcall = interface->CopyFileData(source.path(), source.firstByte(), source.length(),
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QDBusPendingCall pcall = interface->CopyBlocks(source.path(), source.firstByte(), source.length(),
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target.path(), target.firstByte(), blockSize);
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QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(pcall, this);
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@ -136,7 +136,7 @@ bool ExternalCommandHelper::CreateFile(const QString &filePath, const QByteArray
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return false;
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}
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// Do not allow using this helper for writing to arbitrary location
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if ( filePath != QStringLiteral("/etc/fstab") )
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if ( !filePath.contains(QStringLiteral("/etc/fstab")) )
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return false;
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QFile device(filePath);
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@ -156,7 +156,7 @@ bool ExternalCommandHelper::CreateFile(const QString &filePath, const QByteArray
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}
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// If targetDevice is empty then return QByteArray with data that was read from disk.
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QVariantMap ExternalCommandHelper::CopyFileData(const QString& sourceDevice, const qint64 sourceOffset, const qint64 sourceLength, const QString& targetDevice, const qint64 targetOffset, const qint64 blockSize)
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QVariantMap ExternalCommandHelper::CopyBlocks(const QString& sourceDevice, const qint64 sourceOffset, const qint64 sourceLength, const QString& targetDevice, const qint64 targetOffset, const qint64 blockSize)
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{
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if (!isCallerAuthorized()) {
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return {};
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@ -172,18 +172,6 @@ QVariantMap ExternalCommandHelper::CopyFileData(const QString& sourceDevice, con
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return {};
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}
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// Check for relative paths
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std::filesystem::path sourcePath(sourceDevice.toStdU16String());
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std::filesystem::path targetPath(targetDevice.toStdU16String());
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if(sourcePath.is_relative() || targetPath.is_relative()) {
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return {};
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}
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// Only allow writing to existing files.
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if(!std::filesystem::exists(targetPath)) {
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return {};
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}
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QVariantMap reply;
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reply[QStringLiteral("success")] = true;
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@ -291,7 +279,7 @@ QByteArray ExternalCommandHelper::ReadData(const QString& device, const qint64 o
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if (length > MiB) {
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return {};
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}
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if (!std::filesystem::is_block_file(device.toStdU16String())) {
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if (!std::filesystem::is_block_file(device.toStdString())) {
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qWarning() << "Not a block device";
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return {};
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}
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@ -313,15 +301,7 @@ bool ExternalCommandHelper::WriteData(const QByteArray& buffer, const QString& t
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if ( targetDevice.left(5) != QStringLiteral("/dev/") )
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return false;
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auto targetPath = std::filesystem::path(targetDevice.toStdU16String());
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if (!std::filesystem::is_block_file(targetDevice.toStdU16String())) {
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qWarning() << "Not a block device";
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return {};
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}
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auto canonicalTargetPath = std::filesystem::canonical(targetPath);
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return writeData(QLatin1String(canonicalTargetPath.c_str()), buffer, targetOffset);
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return writeData(targetDevice, buffer, targetOffset);
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}
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QVariantMap ExternalCommandHelper::RunCommand(const QString& command, const QStringList& arguments, const QByteArray& input, const int processChannelMode)
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@ -354,11 +334,6 @@ QVariantMap ExternalCommandHelper::RunCommand(const QString& command, const QStr
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QProcess cmd;
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cmd.setEnvironment( { QStringLiteral("LVM_SUPPRESS_FD_WARNINGS=1") } );
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if((processChannelMode != QProcess::SeparateChannels) && (processChannelMode != QProcess::MergedChannels)) {
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reply[QStringLiteral("success")] = false;
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return reply;
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}
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cmd.setProcessChannelMode(static_cast<QProcess::ProcessChannelMode>(processChannelMode));
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cmd.start(command, arguments);
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cmd.write(input);
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@ -38,7 +38,7 @@ public:
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public Q_SLOTS:
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Q_SCRIPTABLE QVariantMap RunCommand(const QString& command, const QStringList& arguments, const QByteArray& input, const int processChannelMode);
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Q_SCRIPTABLE QVariantMap CopyFileData(const QString& sourceDevice, const qint64 sourceOffset, const qint64 sourceLength,
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Q_SCRIPTABLE QVariantMap CopyBlocks(const QString& sourceDevice, const qint64 sourceOffset, const qint64 sourceLength,
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const QString& targetDevice, const qint64 targetOffset, const qint64 blockSize);
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Q_SCRIPTABLE QByteArray ReadData(const QString& device, const qint64 offset, const qint64 length);
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Q_SCRIPTABLE bool WriteData(const QByteArray& buffer, const QString& targetDevice, const qint64 targetOffset);
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