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Merge pull request #7922 from JosJuice/verify-disc

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Add a Verify tab to game properties
This commit is contained in:
JosJuice
2019-04-11 16:39:49 +02:00
committed by GitHub
parent 372b8552ce 8709b21ac3
commit d5ed3cbd88
41 changed files with 1614 additions and 263 deletions
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53
Source/Core/DolphinQt/Config/InfoWidget.cpp
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@ -78,7 +78,6 @@ QGroupBox* InfoWidget::CreateISODetails()
QLineEdit* maker =
CreateValueDisplay((game_maker.empty() ? UNKNOWN_NAME.toStdString() : game_maker) + " (" +
m_game.GetMakerID() + ")");
QWidget* checksum = CreateChecksumComputer();
layout->addRow(tr("Name:"), internal_name);
layout->addRow(tr("File:"), file_path);
@ -89,8 +88,6 @@ QGroupBox* InfoWidget::CreateISODetails()
if (!m_game.GetApploaderDate().empty())
layout->addRow(tr("Apploader Date:"), CreateValueDisplay(m_game.GetApploaderDate()));
layout->addRow(tr("MD5 Checksum:"), checksum);
group->setLayout(layout);
return group;
}
@ -198,53 +195,3 @@ void InfoWidget::ChangeLanguage()
if (m_description)
m_description->setText(QString::fromStdString(m_game.GetDescription(language)));
}
QWidget* InfoWidget::CreateChecksumComputer()
{
QWidget* widget = new QWidget();
QHBoxLayout* layout = new QHBoxLayout();
layout->setContentsMargins(0, 0, 0, 0);
m_checksum_result = new QLineEdit();
m_checksum_result->setReadOnly(true);
QPushButton* calculate = new QPushButton(tr("Compute"));
connect(calculate, &QPushButton::clicked, this, &InfoWidget::ComputeChecksum);
layout->addWidget(m_checksum_result);
layout->addWidget(calculate);
widget->setLayout(layout);
return widget;
}
void InfoWidget::ComputeChecksum()
{
QCryptographicHash hash(QCryptographicHash::Md5);
hash.reset();
std::unique_ptr<DiscIO::BlobReader> file(DiscIO::CreateBlobReader(m_game.GetFilePath()));
std::vector<u8> file_data(8 * 1080 * 1080); // read 1MB at a time
u64 game_size = file->GetDataSize();
u64 read_offset = 0;
// a maximum of 1000 is used instead of game_size because otherwise 8GB games overflow the int
// typed maximum parameter
QProgressDialog* progress =
new QProgressDialog(tr("Computing MD5 Checksum"), tr("Cancel"), 0, 1000, this);
progress->setWindowTitle(tr("Computing MD5 Checksum"));
progress->setWindowFlags(progress->windowFlags() & ~Qt::WindowContextHelpButtonHint);
progress->setMinimumDuration(500);
progress->setWindowModality(Qt::WindowModal);
while (read_offset < game_size)
{
progress->setValue(static_cast<double>(read_offset) / static_cast<double>(game_size) * 1000);
if (progress->wasCanceled())
return;
u64 read_size = std::min<u64>(file_data.size(), game_size - read_offset);
file->Read(read_offset, read_size, file_data.data());
hash.addData(reinterpret_cast<char*>(file_data.data()), read_size);
read_offset += read_size;
}
m_checksum_result->setText(QString::fromUtf8(hash.result().toHex()));
Q_ASSERT(read_offset == game_size);
progress->setValue(1000);
}