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https://github.com/dolphin-emu/dolphin.git
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DolphinQt: Turn the compress/decompress action into a dialog
This commit is contained in:
JosJuice
217
Source/Core/DolphinQt/ConvertDialog.cpp
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217
Source/Core/DolphinQt/ConvertDialog.cpp
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// Copyright 2020 Dolphin Emulator Project
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#include "DolphinQt/ConvertDialog.h"
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#include <algorithm>
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#include <future>
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#include <utility>
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#include <QComboBox>
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#include <QErrorMessage>
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#include <QFileDialog>
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#include <QGridLayout>
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#include <QLabel>
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#include <QList>
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#include <QMessageBox>
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#include <QPushButton>
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#include <QString>
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#include <QVBoxLayout>
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#include "Common/Assert.h"
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#include "DiscIO/Blob.h"
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#include "DolphinQt/QtUtils/ModalMessageBox.h"
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#include "DolphinQt/QtUtils/ParallelProgressDialog.h"
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#include "UICommon/GameFile.h"
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static bool CompressCB(const std::string& text, float percent, void* ptr)
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{
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if (ptr == nullptr)
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return false;
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auto* progress_dialog = static_cast<ParallelProgressDialog*>(ptr);
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progress_dialog->SetValue(percent * 100);
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return !progress_dialog->WasCanceled();
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}
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ConvertDialog::ConvertDialog(QList<std::shared_ptr<const UICommon::GameFile>> files,
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QWidget* parent)
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: QDialog(parent), m_files(std::move(files))
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{
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ASSERT(!m_files.empty());
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setWindowTitle(tr("Convert"));
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setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
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QGridLayout* grid_layout = new QGridLayout;
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grid_layout->setColumnStretch(1, 1);
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m_format = new QComboBox;
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AddToFormatComboBox(QStringLiteral("ISO"), DiscIO::BlobType::PLAIN);
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AddToFormatComboBox(QStringLiteral("GCZ"), DiscIO::BlobType::GCZ);
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grid_layout->addWidget(new QLabel(tr("Format:")), 0, 0);
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grid_layout->addWidget(m_format, 0, 1);
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QPushButton* convert_button = new QPushButton(tr("Convert"));
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QVBoxLayout* main_layout = new QVBoxLayout;
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main_layout->addLayout(grid_layout);
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main_layout->addWidget(convert_button);
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setLayout(main_layout);
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connect(convert_button, &QPushButton::clicked, this, &ConvertDialog::Convert);
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}
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void ConvertDialog::AddToFormatComboBox(const QString& name, DiscIO::BlobType format)
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{
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if (std::all_of(m_files.begin(), m_files.end(),
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[format](const auto& file) { return file->GetBlobType() == format; }))
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{
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return;
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}
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m_format->addItem(name, static_cast<int>(format));
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}
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void ConvertDialog::Convert()
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{
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const DiscIO::BlobType format = static_cast<DiscIO::BlobType>(m_format->currentData().toInt());
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const bool scrub_wii = format == DiscIO::BlobType::GCZ;
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if (scrub_wii && std::any_of(m_files.begin(), m_files.end(), [](const auto& file) {
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return file->GetPlatform() == DiscIO::Platform::WiiDisc;
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}))
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{
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ModalMessageBox wii_warning(this);
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wii_warning.setIcon(QMessageBox::Warning);
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wii_warning.setWindowTitle(tr("Confirm"));
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wii_warning.setText(tr("Are you sure?"));
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wii_warning.setInformativeText(
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tr("Compressing a Wii disc image will irreversibly change the compressed copy by removing "
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"padding data. Your disc image will still work. Continue?"));
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wii_warning.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
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if (wii_warning.exec() == QMessageBox::No)
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return;
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}
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QString extension;
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QString filter;
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switch (format)
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{
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case DiscIO::BlobType::PLAIN:
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extension = QStringLiteral(".iso");
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filter = tr("Uncompressed GC/Wii images (*.iso *.gcm)");
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break;
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case DiscIO::BlobType::GCZ:
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extension = QStringLiteral(".gcz");
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filter = tr("Compressed GC/Wii images (*.gcz)");
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break;
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default:
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ASSERT(false);
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return;
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}
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QString dst_dir;
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QString dst_path;
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if (m_files.size() > 1)
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{
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dst_dir = QFileDialog::getExistingDirectory(
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this, tr("Select where you want to save the converted images"),
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QFileInfo(QString::fromStdString(m_files[0]->GetFilePath())).dir().absolutePath());
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if (dst_dir.isEmpty())
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return;
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}
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else
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{
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dst_path = QFileDialog::getSaveFileName(
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this, tr("Select where you want to save the converted image"),
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QFileInfo(QString::fromStdString(m_files[0]->GetFilePath()))
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.dir()
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.absoluteFilePath(
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QFileInfo(QString::fromStdString(m_files[0]->GetFilePath())).completeBaseName())
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.append(extension),
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filter);
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if (dst_path.isEmpty())
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return;
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}
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for (const auto& file : m_files)
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{
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const auto original_path = file->GetFilePath();
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if (m_files.size() > 1)
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{
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dst_path =
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QDir(dst_dir)
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.absoluteFilePath(QFileInfo(QString::fromStdString(original_path)).completeBaseName())
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.append(extension);
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QFileInfo dst_info = QFileInfo(dst_path);
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if (dst_info.exists())
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{
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ModalMessageBox confirm_replace(this);
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confirm_replace.setIcon(QMessageBox::Warning);
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confirm_replace.setWindowTitle(tr("Confirm"));
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confirm_replace.setText(tr("The file %1 already exists.\n"
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"Do you wish to replace it?")
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.arg(dst_info.fileName()));
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confirm_replace.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
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if (confirm_replace.exec() == QMessageBox::No)
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continue;
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}
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}
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ParallelProgressDialog progress_dialog(tr("Converting..."), tr("Abort"), 0, 100, this);
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progress_dialog.GetRaw()->setWindowModality(Qt::WindowModal);
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progress_dialog.GetRaw()->setWindowTitle(tr("Progress"));
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if (m_files.size() > 1)
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{
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progress_dialog.GetRaw()->setLabelText(
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tr("Converting...") + QLatin1Char{'\n'} +
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QFileInfo(QString::fromStdString(original_path)).fileName());
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}
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std::future<bool> good;
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if (format == DiscIO::BlobType::PLAIN)
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{
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good = std::async(std::launch::async, [&] {
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const bool good = DiscIO::ConvertToPlain(original_path, dst_path.toStdString(), &CompressCB,
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&progress_dialog);
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progress_dialog.Reset();
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return good;
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});
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}
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else if (format == DiscIO::BlobType::GCZ)
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{
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good = std::async(std::launch::async, [&] {
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const bool good =
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DiscIO::ConvertToGCZ(original_path, dst_path.toStdString(),
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file->GetPlatform() == DiscIO::Platform::WiiDisc ? 1 : 0, 16384,
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&CompressCB, &progress_dialog);
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progress_dialog.Reset();
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return good;
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});
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}
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progress_dialog.GetRaw()->exec();
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if (!good.get())
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{
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QErrorMessage(this).showMessage(tr("Dolphin failed to complete the requested action."));
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return;
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}
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}
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ModalMessageBox::information(this, tr("Success"),
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tr("Successfully converted %n image(s).", "", m_files.size()));
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close();
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}
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