yuzu-emu
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qt: Add key derivation progress bar on initial setup

This commit is contained in:
Zach Hilman 2018-09-23 21:06:33 -04:00
parent 29dc6f4519
commit 3edafc6802
1 changed files with 52 additions and 0 deletions
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52
src/yuzu/main.cpp
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@ -31,6 +31,7 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
#include <QDialogButtonBox>
#include <QFileDialog>
#include <QMessageBox>
#include <QtConcurrent/QtConcurrent>
#include <QtGui>
#include <QtWidgets>
#include <fmt/format.h>
@ -171,6 +172,57 @@ GMainWindow::GMainWindow()
.arg(Common::g_build_fullname, Common::g_scm_branch, Common::g_scm_desc));
show();
// Gen keys if necessary
Core::Crypto::KeyManager keys{};
if (keys.BaseDeriveNecessary()) {
Core::Crypto::PartitionDataManager pdm{vfs->OpenDirectory(
FileUtil::GetUserPath(FileUtil::UserPath::SysDataDir), FileSys::Mode::Read)};
const auto function = [this, &keys, &pdm]() {
keys.PopulateFromPartitionData(pdm);
Service::FileSystem::CreateFactories(vfs);
keys.DeriveETicket(pdm);
};
std::vector<std::string> errors;
if (!pdm.HasFuses())
errors.push_back("Missing fuses - Cannot derive SBK");
if (!pdm.HasBoot0())
errors.push_back("Missing BOOT0 - Cannot derive master keys");
if (!pdm.HasPackage2())
errors.push_back("Missing BCPKG2-1-Normal-Main - Cannot derive general keys");
if (!pdm.HasProdInfo())
errors.push_back("Missing PRODINFO - Cannot derive title keys");
if (!errors.empty()) {
std::string error_str;
for (const auto& error : errors)
error_str += " - " + error + "\n";
QMessageBox::warning(
this, tr("Warning Missing Derivation Components"),
tr("The following are missing from your configuration that may hinder key "
"derivation. It will be attempted but may not complete.\n\n") +
QString::fromStdString(error_str));
}
QProgressDialog prog;
prog.setRange(0, 0);
prog.setLabelText(tr("Deriving keys...\nThis may take up to a minute depending \non your "
"system's performance."));
prog.setWindowTitle(tr("Deriving Keys"));
prog.show();
auto future = QtConcurrent::run(function);
while (!future.isFinished()) {
QCoreApplication::processEvents();
}
prog.close();
}
// Necessary to load titles from nand in gamelist.
Service::FileSystem::CreateFactories(vfs);
game_list->LoadCompatibilityList();