mirror of
https://github.com/Lime3DS/Lime3DS.git
synced 2024-11-23 18:19:21 +01:00
Merge pull request #1095 from archshift/game-list
Initial implementation of a game list
This commit is contained in:
commit
11a64acf23
@ -17,6 +17,7 @@ set(SRCS
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debugger/profiler.cpp
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debugger/ramview.cpp
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debugger/registers.cpp
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game_list.cpp
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util/spinbox.cpp
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util/util.cpp
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bootmanager.cpp
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@ -42,6 +43,7 @@ set(HEADERS
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debugger/profiler.h
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debugger/ramview.h
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debugger/registers.h
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game_list.h
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util/spinbox.h
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util/util.h
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bootmanager.h
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171
src/citra_qt/game_list.cpp
Normal file
171
src/citra_qt/game_list.cpp
Normal file
@ -0,0 +1,171 @@
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// Copyright 2015 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <QHeaderView>
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#include <QThreadPool>
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#include <QVBoxLayout>
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#include "game_list.h"
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#include "game_list_p.h"
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#include "core/loader/loader.h"
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#include "common/common_paths.h"
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#include "common/logging/log.h"
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#include "common/string_util.h"
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GameList::GameList(QWidget* parent)
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{
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QVBoxLayout* layout = new QVBoxLayout;
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tree_view = new QTreeView;
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item_model = new QStandardItemModel(tree_view);
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tree_view->setModel(item_model);
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tree_view->setAlternatingRowColors(true);
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tree_view->setSelectionMode(QHeaderView::SingleSelection);
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tree_view->setSelectionBehavior(QHeaderView::SelectRows);
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tree_view->setVerticalScrollMode(QHeaderView::ScrollPerPixel);
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tree_view->setHorizontalScrollMode(QHeaderView::ScrollPerPixel);
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tree_view->setSortingEnabled(true);
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tree_view->setEditTriggers(QHeaderView::NoEditTriggers);
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tree_view->setUniformRowHeights(true);
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item_model->insertColumns(0, COLUMN_COUNT);
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item_model->setHeaderData(COLUMN_FILE_TYPE, Qt::Horizontal, "File type");
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item_model->setHeaderData(COLUMN_NAME, Qt::Horizontal, "Name");
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item_model->setHeaderData(COLUMN_SIZE, Qt::Horizontal, "Size");
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connect(tree_view, SIGNAL(activated(const QModelIndex&)), this, SLOT(ValidateEntry(const QModelIndex&)));
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// We must register all custom types with the Qt Automoc system so that we are able to use it with
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// signals/slots. In this case, QList falls under the umbrells of custom types.
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qRegisterMetaType<QList<QStandardItem*>>("QList<QStandardItem*>");
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layout->addWidget(tree_view);
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setLayout(layout);
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}
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GameList::~GameList()
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{
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emit ShouldCancelWorker();
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}
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void GameList::AddEntry(QList<QStandardItem*> entry_items)
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{
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item_model->invisibleRootItem()->appendRow(entry_items);
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}
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void GameList::ValidateEntry(const QModelIndex& item)
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{
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// We don't care about the individual QStandardItem that was selected, but its row.
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int row = item_model->itemFromIndex(item)->row();
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QStandardItem* child_file = item_model->invisibleRootItem()->child(row, COLUMN_NAME);
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QString file_path = child_file->data(GameListItemPath::FullPathRole).toString();
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if (file_path.isEmpty())
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return;
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std::string std_file_path = file_path.toStdString();
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if (!FileUtil::Exists(std_file_path) || FileUtil::IsDirectory(std_file_path))
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return;
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emit GameChosen(file_path);
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}
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void GameList::DonePopulating()
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{
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tree_view->setEnabled(true);
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}
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void GameList::PopulateAsync(const QString& dir_path, bool deep_scan)
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{
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if (!FileUtil::Exists(dir_path.toStdString()) || !FileUtil::IsDirectory(dir_path.toStdString())) {
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LOG_ERROR(Frontend, "Could not find game list folder at %s", dir_path.toLatin1().data());
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return;
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}
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tree_view->setEnabled(false);
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// Delete any rows that might already exist if we're repopulating
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item_model->removeRows(0, item_model->rowCount());
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emit ShouldCancelWorker();
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GameListWorker* worker = new GameListWorker(dir_path, deep_scan);
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connect(worker, SIGNAL(EntryReady(QList<QStandardItem*>)), this, SLOT(AddEntry(QList<QStandardItem*>)), Qt::QueuedConnection);
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connect(worker, SIGNAL(Finished()), this, SLOT(DonePopulating()), Qt::QueuedConnection);
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// Use DirectConnection here because worker->Cancel() is thread-safe and we want it to cancel without delay.
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connect(this, SIGNAL(ShouldCancelWorker()), worker, SLOT(Cancel()), Qt::DirectConnection);
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QThreadPool::globalInstance()->start(worker);
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current_worker = std::move(worker);
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}
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void GameList::SaveInterfaceLayout(QSettings& settings)
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{
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settings.beginGroup("UILayout");
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settings.setValue("gameListHeaderState", tree_view->header()->saveState());
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settings.endGroup();
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}
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void GameList::LoadInterfaceLayout(QSettings& settings)
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{
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auto header = tree_view->header();
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settings.beginGroup("UILayout");
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header->restoreState(settings.value("gameListHeaderState").toByteArray());
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settings.endGroup();
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item_model->sort(header->sortIndicatorSection(), header->sortIndicatorOrder());
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}
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void GameListWorker::AddFstEntriesToGameList(const std::string& dir_path, bool deep_scan)
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{
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const auto callback = [&](const std::string& directory,
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const std::string& virtual_name) -> int {
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std::string physical_name = directory + DIR_SEP + virtual_name;
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if (stop_processing)
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return -1; // A negative return value breaks the callback loop.
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if (deep_scan && FileUtil::IsDirectory(physical_name)) {
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AddFstEntriesToGameList(physical_name, true);
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} else {
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std::string filename_filename, filename_extension;
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Common::SplitPath(physical_name, nullptr, &filename_filename, &filename_extension);
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Loader::FileType guessed_filetype = Loader::GuessFromExtension(filename_extension);
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if (guessed_filetype == Loader::FileType::Unknown)
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return 0;
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Loader::FileType filetype = Loader::IdentifyFile(physical_name);
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if (filetype == Loader::FileType::Unknown) {
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LOG_WARNING(Frontend, "File %s is of indeterminate type and is possibly corrupted.", physical_name.c_str());
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return 0;
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}
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if (guessed_filetype != filetype) {
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LOG_WARNING(Frontend, "Filetype and extension of file %s do not match.", physical_name.c_str());
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}
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emit EntryReady({
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new GameListItem(QString::fromStdString(Loader::GetFileTypeString(filetype))),
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new GameListItemPath(QString::fromStdString(physical_name)),
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new GameListItemSize(FileUtil::GetSize(physical_name)),
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});
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}
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return 0; // We don't care about the found entries
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};
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FileUtil::ScanDirectoryTreeAndCallback(dir_path, callback);
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}
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void GameListWorker::run()
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{
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stop_processing = false;
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AddFstEntriesToGameList(dir_path.toStdString(), deep_scan);
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emit Finished();
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}
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void GameListWorker::Cancel()
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{
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disconnect(this, 0, 0, 0);
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stop_processing = true;
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}
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52
src/citra_qt/game_list.h
Normal file
52
src/citra_qt/game_list.h
Normal file
@ -0,0 +1,52 @@
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// Copyright 2015 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include <QModelIndex>
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#include <QSettings>
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#include <QStandardItem>
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#include <QStandardItemModel>
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#include <QString>
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#include <QTreeView>
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#include <QWidget>
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class GameListWorker;
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class GameList : public QWidget {
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Q_OBJECT
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public:
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enum {
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COLUMN_FILE_TYPE,
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COLUMN_NAME,
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COLUMN_SIZE,
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COLUMN_COUNT, // Number of columns
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};
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GameList(QWidget* parent = nullptr);
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~GameList() override;
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void PopulateAsync(const QString& dir_path, bool deep_scan);
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void SaveInterfaceLayout(QSettings& settings);
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void LoadInterfaceLayout(QSettings& settings);
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public slots:
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void AddEntry(QList<QStandardItem*> entry_items);
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private slots:
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void ValidateEntry(const QModelIndex& item);
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void DonePopulating();
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signals:
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void GameChosen(QString game_path);
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void ShouldCancelWorker();
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private:
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QTreeView* tree_view = nullptr;
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QStandardItemModel* item_model = nullptr;
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GameListWorker* current_worker = nullptr;
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};
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130
src/citra_qt/game_list_p.h
Normal file
130
src/citra_qt/game_list_p.h
Normal file
@ -0,0 +1,130 @@
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// Copyright 2015 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include <atomic>
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#include <QRunnable>
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#include <QStandardItem>
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#include <QString>
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#include "citra_qt/util/util.h"
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#include "common/string_util.h"
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class GameListItem : public QStandardItem {
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public:
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GameListItem(): QStandardItem() {}
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GameListItem(const QString& string): QStandardItem(string) {}
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virtual ~GameListItem() override {}
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};
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/**
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* A specialization of GameListItem for path values.
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* This class ensures that for every full path value it holds, a correct string representation
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* of just the filename (with no extension) will be displayed to the user.
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*/
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class GameListItemPath : public GameListItem {
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public:
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static const int FullPathRole = Qt::UserRole + 1;
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GameListItemPath(): GameListItem() {}
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GameListItemPath(const QString& game_path): GameListItem()
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{
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setData(game_path, FullPathRole);
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}
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void setData(const QVariant& value, int role) override
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{
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// By specializing setData for FullPathRole, we can ensure that the two string
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// representations of the data are always accurate and in the correct format.
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if (role == FullPathRole) {
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std::string filename;
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Common::SplitPath(value.toString().toStdString(), nullptr, &filename, nullptr);
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GameListItem::setData(QString::fromStdString(filename), Qt::DisplayRole);
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GameListItem::setData(value, FullPathRole);
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} else {
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GameListItem::setData(value, role);
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}
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}
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};
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/**
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* A specialization of GameListItem for size values.
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* This class ensures that for every numerical size value it holds (in bytes), a correct
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* human-readable string representation will be displayed to the user.
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*/
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class GameListItemSize : public GameListItem {
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public:
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static const int SizeRole = Qt::UserRole + 1;
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GameListItemSize(): GameListItem() {}
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GameListItemSize(const qulonglong size_bytes): GameListItem()
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{
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setData(size_bytes, SizeRole);
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}
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void setData(const QVariant& value, int role) override
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{
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// By specializing setData for SizeRole, we can ensure that the numerical and string
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// representations of the data are always accurate and in the correct format.
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if (role == SizeRole) {
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qulonglong size_bytes = value.toULongLong();
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GameListItem::setData(ReadableByteSize(size_bytes), Qt::DisplayRole);
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GameListItem::setData(value, SizeRole);
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} else {
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GameListItem::setData(value, role);
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}
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}
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/**
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* This operator is, in practice, only used by the TreeView sorting systems.
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* Override it so that it will correctly sort by numerical value instead of by string representation.
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*/
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bool operator<(const QStandardItem& other) const override
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{
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return data(SizeRole).toULongLong() < other.data(SizeRole).toULongLong();
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}
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};
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/**
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* Asynchronous worker object for populating the game list.
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* Communicates with other threads through Qt's signal/slot system.
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*/
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class GameListWorker : public QObject, public QRunnable {
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Q_OBJECT
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public:
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GameListWorker(QString dir_path, bool deep_scan):
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QObject(), QRunnable(), dir_path(dir_path), deep_scan(deep_scan) {}
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public slots:
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/// Starts the processing of directory tree information.
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void run() override;
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/// Tells the worker that it should no longer continue processing. Thread-safe.
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void Cancel();
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signals:
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/**
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* The `EntryReady` signal is emitted once an entry has been prepared and is ready
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* to be added to the game list.
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* @param entry_items a list with `QStandardItem`s that make up the columns of the new entry.
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*/
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void EntryReady(QList<QStandardItem*> entry_items);
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void Finished();
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|
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private:
|
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QString dir_path;
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bool deep_scan;
|
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std::atomic_bool stop_processing;
|
||||
|
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void AddFstEntriesToGameList(const std::string& dir_path, bool deep_scan);
|
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};
|
@ -12,6 +12,7 @@
|
||||
|
||||
#include "citra_qt/bootmanager.h"
|
||||
#include "citra_qt/config.h"
|
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#include "citra_qt/game_list.h"
|
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#include "citra_qt/hotkeys.h"
|
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#include "citra_qt/main.h"
|
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|
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@ -59,6 +60,9 @@ GMainWindow::GMainWindow() : emu_thread(nullptr)
|
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render_window = new GRenderWindow(this, emu_thread.get());
|
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render_window->hide();
|
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|
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game_list = new GameList();
|
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ui.horizontalLayout->addWidget(game_list);
|
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|
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profilerWidget = new ProfilerWidget(this);
|
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addDockWidget(Qt::BottomDockWidgetArea, profilerWidget);
|
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profilerWidget->hide();
|
||||
@ -137,6 +141,8 @@ GMainWindow::GMainWindow() : emu_thread(nullptr)
|
||||
microProfileDialog->setVisible(settings.value("microProfileDialogVisible").toBool());
|
||||
settings.endGroup();
|
||||
|
||||
game_list->LoadInterfaceLayout(settings);
|
||||
|
||||
ui.action_Use_Hardware_Renderer->setChecked(Settings::values.use_hw_renderer);
|
||||
SetHardwareRendererEnabled(ui.action_Use_Hardware_Renderer->isChecked());
|
||||
|
||||
@ -160,8 +166,10 @@ GMainWindow::GMainWindow() : emu_thread(nullptr)
|
||||
UpdateRecentFiles();
|
||||
|
||||
// Setup connections
|
||||
connect(game_list, SIGNAL(GameChosen(QString)), this, SLOT(OnGameListLoadFile(QString)));
|
||||
connect(ui.action_Load_File, SIGNAL(triggered()), this, SLOT(OnMenuLoadFile()));
|
||||
connect(ui.action_Load_Symbol_Map, SIGNAL(triggered()), this, SLOT(OnMenuLoadSymbolMap()));
|
||||
connect(ui.action_Select_Game_List_Root, SIGNAL(triggered()), this, SLOT(OnMenuSelectGameListRoot()));
|
||||
connect(ui.action_Start, SIGNAL(triggered()), this, SLOT(OnStartGame()));
|
||||
connect(ui.action_Pause, SIGNAL(triggered()), this, SLOT(OnPauseGame()));
|
||||
connect(ui.action_Stop, SIGNAL(triggered()), this, SLOT(OnStopGame()));
|
||||
@ -193,6 +201,8 @@ GMainWindow::GMainWindow() : emu_thread(nullptr)
|
||||
|
||||
show();
|
||||
|
||||
game_list->PopulateAsync(settings.value("gameListRootDir").toString(), settings.value("gameListDeepScan").toBool());
|
||||
|
||||
QStringList args = QApplication::arguments();
|
||||
if (args.length() >= 2) {
|
||||
BootGame(args[1].toStdString());
|
||||
@ -264,8 +274,12 @@ void GMainWindow::BootGame(const std::string& filename) {
|
||||
// Update the GUI
|
||||
registersWidget->OnDebugModeEntered();
|
||||
callstackWidget->OnDebugModeEntered();
|
||||
if (ui.action_Single_Window_Mode->isChecked()) {
|
||||
game_list->hide();
|
||||
}
|
||||
render_window->show();
|
||||
|
||||
emulation_running = true;
|
||||
OnStartGame();
|
||||
}
|
||||
|
||||
@ -294,6 +308,9 @@ void GMainWindow::ShutdownGame() {
|
||||
ui.action_Pause->setEnabled(false);
|
||||
ui.action_Stop->setEnabled(false);
|
||||
render_window->hide();
|
||||
game_list->show();
|
||||
|
||||
emulation_running = false;
|
||||
}
|
||||
|
||||
void GMainWindow::StoreRecentFile(const QString& filename)
|
||||
@ -337,12 +354,16 @@ void GMainWindow::UpdateRecentFiles() {
|
||||
}
|
||||
}
|
||||
|
||||
void GMainWindow::OnGameListLoadFile(QString game_path) {
|
||||
BootGame(game_path.toLatin1().data());
|
||||
}
|
||||
|
||||
void GMainWindow::OnMenuLoadFile() {
|
||||
QSettings settings;
|
||||
QString rom_path = settings.value("romsPath", QString()).toString();
|
||||
|
||||
QString filename = QFileDialog::getOpenFileName(this, tr("Load File"), rom_path, tr("3DS executable (*.3ds *.3dsx *.elf *.axf *.cci *.cxi)"));
|
||||
if (filename.size()) {
|
||||
if (!filename.isEmpty()) {
|
||||
settings.setValue("romsPath", QFileInfo(filename).path());
|
||||
StoreRecentFile(filename);
|
||||
|
||||
@ -355,13 +376,23 @@ void GMainWindow::OnMenuLoadSymbolMap() {
|
||||
QString symbol_path = settings.value("symbolsPath", QString()).toString();
|
||||
|
||||
QString filename = QFileDialog::getOpenFileName(this, tr("Load Symbol Map"), symbol_path, tr("Symbol map (*)"));
|
||||
if (filename.size()) {
|
||||
if (!filename.isEmpty()) {
|
||||
settings.setValue("symbolsPath", QFileInfo(filename).path());
|
||||
|
||||
LoadSymbolMap(filename.toLatin1().data());
|
||||
}
|
||||
}
|
||||
|
||||
void GMainWindow::OnMenuSelectGameListRoot() {
|
||||
QSettings settings;
|
||||
|
||||
QString dir_path = QFileDialog::getExistingDirectory(this, tr("Select Directory"));
|
||||
if (!dir_path.isEmpty()) {
|
||||
settings.setValue("gameListRootDir", dir_path);
|
||||
game_list->PopulateAsync(dir_path, settings.value("gameListDeepScan").toBool());
|
||||
}
|
||||
}
|
||||
|
||||
void GMainWindow::OnMenuRecentFile() {
|
||||
QAction* action = qobject_cast<QAction*>(sender());
|
||||
assert(action);
|
||||
@ -423,17 +454,22 @@ void GMainWindow::ToggleWindowMode() {
|
||||
// Render in the main window...
|
||||
render_window->BackupGeometry();
|
||||
ui.horizontalLayout->addWidget(render_window);
|
||||
render_window->setVisible(true);
|
||||
render_window->setFocusPolicy(Qt::ClickFocus);
|
||||
render_window->setFocus();
|
||||
if (emulation_running) {
|
||||
render_window->setVisible(true);
|
||||
render_window->setFocus();
|
||||
}
|
||||
|
||||
} else {
|
||||
// Render in a separate window...
|
||||
ui.horizontalLayout->removeWidget(render_window);
|
||||
render_window->setParent(nullptr);
|
||||
render_window->setVisible(true);
|
||||
render_window->RestoreGeometry();
|
||||
render_window->setFocusPolicy(Qt::NoFocus);
|
||||
if (emulation_running) {
|
||||
render_window->setVisible(true);
|
||||
render_window->RestoreGeometry();
|
||||
game_list->show();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -456,6 +492,7 @@ void GMainWindow::closeEvent(QCloseEvent* event) {
|
||||
settings.setValue("singleWindowMode", ui.action_Single_Window_Mode->isChecked());
|
||||
settings.setValue("displayTitleBars", ui.actionDisplay_widget_title_bars->isChecked());
|
||||
settings.setValue("firstStart", false);
|
||||
game_list->SaveInterfaceLayout(settings);
|
||||
SaveHotkeys(settings);
|
||||
|
||||
// Shutdown session if the emu thread is active...
|
||||
|
@ -10,6 +10,7 @@
|
||||
|
||||
#include "ui_main.h"
|
||||
|
||||
class GameList;
|
||||
class GImageInfo;
|
||||
class GRenderWindow;
|
||||
class EmuThread;
|
||||
@ -87,8 +88,12 @@ private slots:
|
||||
void OnStartGame();
|
||||
void OnPauseGame();
|
||||
void OnStopGame();
|
||||
/// Called whenever a user selects a game in the game list widget.
|
||||
void OnGameListLoadFile(QString game_path);
|
||||
void OnMenuLoadFile();
|
||||
void OnMenuLoadSymbolMap();
|
||||
/// Called whenever a user selects the "File->Select Game List Root" menu item
|
||||
void OnMenuSelectGameListRoot();
|
||||
void OnMenuRecentFile();
|
||||
void OnOpenHotkeysDialog();
|
||||
void OnConfigure();
|
||||
@ -101,7 +106,10 @@ private:
|
||||
Ui::MainWindow ui;
|
||||
|
||||
GRenderWindow* render_window;
|
||||
GameList* game_list;
|
||||
|
||||
// Whether emulation is currently running in Citra.
|
||||
bool emulation_running = false;
|
||||
std::unique_ptr<EmuThread> emu_thread;
|
||||
|
||||
ProfilerWidget* profilerWidget;
|
||||
|
@ -45,7 +45,7 @@
|
||||
<x>0</x>
|
||||
<y>0</y>
|
||||
<width>1081</width>
|
||||
<height>21</height>
|
||||
<height>22</height>
|
||||
</rect>
|
||||
</property>
|
||||
<widget class="QMenu" name="menu_File">
|
||||
@ -60,6 +60,7 @@
|
||||
<addaction name="action_Load_File"/>
|
||||
<addaction name="action_Load_Symbol_Map"/>
|
||||
<addaction name="separator"/>
|
||||
<addaction name="action_Select_Game_List_Root"/>
|
||||
<addaction name="menu_recent_files"/>
|
||||
<addaction name="separator"/>
|
||||
<addaction name="action_Exit"/>
|
||||
@ -182,6 +183,14 @@
|
||||
<string>Display Dock Widget Headers</string>
|
||||
</property>
|
||||
</action>
|
||||
<action name="action_Select_Game_List_Root">
|
||||
<property name="text">
|
||||
<string>Select Game Directory...</string>
|
||||
</property>
|
||||
<property name="toolTip">
|
||||
<string>Selects a folder to display in the game list</string>
|
||||
</property>
|
||||
</action>
|
||||
</widget>
|
||||
<resources/>
|
||||
<connections>
|
||||
|
@ -2,6 +2,9 @@
|
||||
// Licensed under GPLv2 or any later version
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#include <array>
|
||||
#include <cmath>
|
||||
|
||||
#include "citra_qt/util/util.h"
|
||||
|
||||
QFont GetMonospaceFont() {
|
||||
@ -11,3 +14,12 @@ QFont GetMonospaceFont() {
|
||||
font.setFixedPitch(true);
|
||||
return font;
|
||||
}
|
||||
|
||||
QString ReadableByteSize(qulonglong size) {
|
||||
static const std::array<const char*, 6> units = { "B", "KiB", "MiB", "GiB", "TiB", "PiB" };
|
||||
if (size == 0)
|
||||
return "0";
|
||||
int digit_groups = std::min<int>((int)(std::log10(size) / std::log10(1024)), units.size());
|
||||
return QString("%L1 %2").arg(size / std::pow(1024, digit_groups), 0, 'f', 1)
|
||||
.arg(units[digit_groups]);
|
||||
}
|
||||
|
@ -5,6 +5,10 @@
|
||||
#pragma once
|
||||
|
||||
#include <QFont>
|
||||
#include <QString>
|
||||
|
||||
/// Returns a QFont object appropriate to use as a monospace font for debugging widgets, etc.
|
||||
QFont GetMonospaceFont();
|
||||
|
||||
/// Convert a size in bytes into a readable format (KiB, MiB, etc.)
|
||||
QString ReadableByteSize(qulonglong size);
|
||||
|
@ -420,28 +420,23 @@ bool CreateEmptyFile(const std::string &filename)
|
||||
}
|
||||
|
||||
|
||||
// Scans the directory tree gets, starting from _Directory and adds the
|
||||
// results into parentEntry. Returns the number of files+directories found
|
||||
u32 ScanDirectoryTree(const std::string &directory, FSTEntry& parentEntry)
|
||||
int ScanDirectoryTreeAndCallback(const std::string &directory, std::function<int(const std::string&, const std::string&)> callback)
|
||||
{
|
||||
LOG_TRACE(Common_Filesystem, "directory %s", directory.c_str());
|
||||
// How many files + directories we found
|
||||
u32 foundEntries = 0;
|
||||
int found_entries = 0;
|
||||
#ifdef _WIN32
|
||||
// Find the first file in the directory.
|
||||
WIN32_FIND_DATA ffd;
|
||||
|
||||
HANDLE hFind = FindFirstFile(Common::UTF8ToTStr(directory + "\\*").c_str(), &ffd);
|
||||
if (hFind == INVALID_HANDLE_VALUE)
|
||||
{
|
||||
FindClose(hFind);
|
||||
return foundEntries;
|
||||
HANDLE handle_find = FindFirstFile(Common::UTF8ToTStr(directory + "\\*").c_str(), &ffd);
|
||||
if (handle_find == INVALID_HANDLE_VALUE) {
|
||||
FindClose(handle_find);
|
||||
return found_entries;
|
||||
}
|
||||
// windows loop
|
||||
do
|
||||
{
|
||||
FSTEntry entry;
|
||||
const std::string virtualName(Common::TStrToUTF8(ffd.cFileName));
|
||||
do {
|
||||
const std::string virtual_name(Common::TStrToUTF8(ffd.cFileName));
|
||||
#else
|
||||
struct dirent dirent, *result = nullptr;
|
||||
|
||||
@ -450,115 +445,80 @@ u32 ScanDirectoryTree(const std::string &directory, FSTEntry& parentEntry)
|
||||
return 0;
|
||||
|
||||
// non windows loop
|
||||
while (!readdir_r(dirp, &dirent, &result) && result)
|
||||
{
|
||||
FSTEntry entry;
|
||||
const std::string virtualName(result->d_name);
|
||||
while (!readdir_r(dirp, &dirent, &result) && result) {
|
||||
const std::string virtual_name(result->d_name);
|
||||
#endif
|
||||
// check for "." and ".."
|
||||
if (((virtualName[0] == '.') && (virtualName[1] == '\0')) ||
|
||||
((virtualName[0] == '.') && (virtualName[1] == '.') &&
|
||||
(virtualName[2] == '\0')))
|
||||
if (((virtual_name[0] == '.') && (virtual_name[1] == '\0')) ||
|
||||
((virtual_name[0] == '.') && (virtual_name[1] == '.') &&
|
||||
(virtual_name[2] == '\0')))
|
||||
continue;
|
||||
entry.virtualName = virtualName;
|
||||
entry.physicalName = directory;
|
||||
entry.physicalName += DIR_SEP + entry.virtualName;
|
||||
|
||||
if (IsDirectory(entry.physicalName.c_str()))
|
||||
{
|
||||
entry.isDirectory = true;
|
||||
// is a directory, lets go inside
|
||||
entry.size = ScanDirectoryTree(entry.physicalName, entry);
|
||||
foundEntries += (u32)entry.size;
|
||||
int ret = callback(directory, virtual_name);
|
||||
if (ret < 0) {
|
||||
if (ret != -1)
|
||||
found_entries = ret;
|
||||
break;
|
||||
}
|
||||
else
|
||||
{ // is a file
|
||||
entry.isDirectory = false;
|
||||
entry.size = GetSize(entry.physicalName.c_str());
|
||||
}
|
||||
++foundEntries;
|
||||
// Push into the tree
|
||||
parentEntry.children.push_back(entry);
|
||||
found_entries += ret;
|
||||
|
||||
#ifdef _WIN32
|
||||
} while (FindNextFile(hFind, &ffd) != 0);
|
||||
FindClose(hFind);
|
||||
} while (FindNextFile(handle_find, &ffd) != 0);
|
||||
FindClose(handle_find);
|
||||
#else
|
||||
}
|
||||
closedir(dirp);
|
||||
#endif
|
||||
// Return number of entries found.
|
||||
return foundEntries;
|
||||
return found_entries;
|
||||
}
|
||||
|
||||
int ScanDirectoryTree(const std::string &directory, FSTEntry& parent_entry)
|
||||
{
|
||||
const auto callback = [&parent_entry](const std::string& directory,
|
||||
const std::string& virtual_name) -> int {
|
||||
FSTEntry entry;
|
||||
int found_entries = 0;
|
||||
entry.virtualName = virtual_name;
|
||||
entry.physicalName = directory + DIR_SEP + virtual_name;
|
||||
|
||||
if (IsDirectory(entry.physicalName)) {
|
||||
entry.isDirectory = true;
|
||||
// is a directory, lets go inside
|
||||
entry.size = ScanDirectoryTree(entry.physicalName, entry);
|
||||
found_entries += (int)entry.size;
|
||||
} else { // is a file
|
||||
entry.isDirectory = false;
|
||||
entry.size = GetSize(entry.physicalName);
|
||||
}
|
||||
++found_entries;
|
||||
// Push into the tree
|
||||
parent_entry.children.push_back(entry);
|
||||
return found_entries;
|
||||
};
|
||||
|
||||
return ScanDirectoryTreeAndCallback(directory, callback);
|
||||
}
|
||||
|
||||
|
||||
// Deletes the given directory and anything under it. Returns true on success.
|
||||
bool DeleteDirRecursively(const std::string &directory)
|
||||
{
|
||||
LOG_TRACE(Common_Filesystem, "%s", directory.c_str());
|
||||
#ifdef _WIN32
|
||||
// Find the first file in the directory.
|
||||
WIN32_FIND_DATA ffd;
|
||||
HANDLE hFind = FindFirstFile(Common::UTF8ToTStr(directory + "\\*").c_str(), &ffd);
|
||||
const static auto callback = [](const std::string& directory,
|
||||
const std::string& virtual_name) -> int {
|
||||
std::string new_path = directory + DIR_SEP_CHR + virtual_name;
|
||||
if (IsDirectory(new_path)) {
|
||||
if (!DeleteDirRecursively(new_path)) {
|
||||
return -2;
|
||||
}
|
||||
} else if (!Delete(new_path)) {
|
||||
return -2;
|
||||
}
|
||||
return 0;
|
||||
};
|
||||
|
||||
if (hFind == INVALID_HANDLE_VALUE)
|
||||
{
|
||||
FindClose(hFind);
|
||||
if (ScanDirectoryTreeAndCallback(directory, callback) == -2) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// windows loop
|
||||
do
|
||||
{
|
||||
const std::string virtualName(Common::TStrToUTF8(ffd.cFileName));
|
||||
#else
|
||||
struct dirent dirent, *result = nullptr;
|
||||
DIR *dirp = opendir(directory.c_str());
|
||||
if (!dirp)
|
||||
return false;
|
||||
|
||||
// non windows loop
|
||||
while (!readdir_r(dirp, &dirent, &result) && result)
|
||||
{
|
||||
const std::string virtualName = result->d_name;
|
||||
#endif
|
||||
|
||||
// check for "." and ".."
|
||||
if (((virtualName[0] == '.') && (virtualName[1] == '\0')) ||
|
||||
((virtualName[0] == '.') && (virtualName[1] == '.') &&
|
||||
(virtualName[2] == '\0')))
|
||||
continue;
|
||||
|
||||
std::string newPath = directory + DIR_SEP_CHR + virtualName;
|
||||
if (IsDirectory(newPath))
|
||||
{
|
||||
if (!DeleteDirRecursively(newPath))
|
||||
{
|
||||
#ifndef _WIN32
|
||||
closedir(dirp);
|
||||
#endif
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!FileUtil::Delete(newPath))
|
||||
{
|
||||
#ifndef _WIN32
|
||||
closedir(dirp);
|
||||
#endif
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef _WIN32
|
||||
} while (FindNextFile(hFind, &ffd) != 0);
|
||||
FindClose(hFind);
|
||||
#else
|
||||
}
|
||||
closedir(dirp);
|
||||
#endif
|
||||
FileUtil::DeleteDir(directory);
|
||||
|
||||
return true;
|
||||
|
@ -6,6 +6,7 @@
|
||||
|
||||
#include <array>
|
||||
#include <fstream>
|
||||
#include <functional>
|
||||
#include <cstddef>
|
||||
#include <cstdio>
|
||||
#include <string>
|
||||
@ -96,9 +97,28 @@ bool Copy(const std::string &srcFilename, const std::string &destFilename);
|
||||
// creates an empty file filename, returns true on success
|
||||
bool CreateEmptyFile(const std::string &filename);
|
||||
|
||||
// Scans the directory tree gets, starting from _Directory and adds the
|
||||
// results into parentEntry. Returns the number of files+directories found
|
||||
u32 ScanDirectoryTree(const std::string &directory, FSTEntry& parentEntry);
|
||||
/**
|
||||
* Scans the directory tree, calling the callback for each file/directory found.
|
||||
* The callback must return the number of files and directories which the provided path contains.
|
||||
* If the callback's return value is -1, the callback loop is broken immediately.
|
||||
* If the callback's return value is otherwise negative, the callback loop is broken immediately
|
||||
* and the callback's return value is returned from this function (to allow for error handling).
|
||||
* @param directory the parent directory to start scanning from
|
||||
* @param callback The callback which will be called for each file/directory. It is called
|
||||
* with the arguments (const std::string& directory, const std::string& virtual_name).
|
||||
* The `directory `parameter is the path to the directory which contains the file/directory.
|
||||
* The `virtual_name` parameter is the incomplete file path, without any directory info.
|
||||
* @return the total number of files/directories found
|
||||
*/
|
||||
int ScanDirectoryTreeAndCallback(const std::string &directory, std::function<int(const std::string&, const std::string&)> callback);
|
||||
|
||||
/**
|
||||
* Scans the directory tree, storing the results.
|
||||
* @param directory the parent directory to start scanning from
|
||||
* @param parent_entry FSTEntry where the filesystem tree results will be stored.
|
||||
* @return the total number of files/directories found
|
||||
*/
|
||||
int ScanDirectoryTree(const std::string &directory, FSTEntry& parent_entry);
|
||||
|
||||
// deletes the given directory and anything under it. Returns true on success.
|
||||
bool DeleteDirRecursively(const std::string &directory);
|
||||
|
@ -26,12 +26,7 @@ const std::initializer_list<Kernel::AddressMapping> default_address_mappings = {
|
||||
{ 0x1F000000, 0x600000, false }, // entire VRAM
|
||||
};
|
||||
|
||||
/**
|
||||
* Identifies the type of a bootable file
|
||||
* @param file open file
|
||||
* @return FileType of file
|
||||
*/
|
||||
static FileType IdentifyFile(FileUtil::IOFile& file) {
|
||||
FileType IdentifyFile(FileUtil::IOFile& file) {
|
||||
FileType type;
|
||||
|
||||
#define CHECK_TYPE(loader) \
|
||||
@ -48,12 +43,17 @@ static FileType IdentifyFile(FileUtil::IOFile& file) {
|
||||
return FileType::Unknown;
|
||||
}
|
||||
|
||||
/**
|
||||
* Guess the type of a bootable file from its extension
|
||||
* @param extension_ String extension of bootable file
|
||||
* @return FileType of file
|
||||
*/
|
||||
static FileType GuessFromExtension(const std::string& extension_) {
|
||||
FileType IdentifyFile(const std::string& file_name) {
|
||||
FileUtil::IOFile file(file_name, "rb");
|
||||
if (!file.IsOpen()) {
|
||||
LOG_ERROR(Loader, "Failed to load file %s", file_name.c_str());
|
||||
return FileType::Unknown;
|
||||
}
|
||||
|
||||
return IdentifyFile(file);
|
||||
}
|
||||
|
||||
FileType GuessFromExtension(const std::string& extension_) {
|
||||
std::string extension = Common::ToLower(extension_);
|
||||
|
||||
if (extension == ".elf" || extension == ".axf")
|
||||
@ -71,7 +71,7 @@ static FileType GuessFromExtension(const std::string& extension_) {
|
||||
return FileType::Unknown;
|
||||
}
|
||||
|
||||
static const char* GetFileTypeString(FileType type) {
|
||||
const char* GetFileTypeString(FileType type) {
|
||||
switch (type) {
|
||||
case FileType::CCI:
|
||||
return "NCSD";
|
||||
|
@ -33,6 +33,34 @@ enum class FileType {
|
||||
THREEDSX, //3DSX
|
||||
};
|
||||
|
||||
/**
|
||||
* Identifies the type of a bootable file based on the magic value in its header.
|
||||
* @param file open file
|
||||
* @return FileType of file
|
||||
*/
|
||||
FileType IdentifyFile(FileUtil::IOFile& file);
|
||||
|
||||
/**
|
||||
* Identifies the type of a bootable file based on the magic value in its header.
|
||||
* @param file_name path to file
|
||||
* @return FileType of file. Note: this will return FileType::Unknown if it is unable to determine
|
||||
* a filetype, and will never return FileType::Error.
|
||||
*/
|
||||
FileType IdentifyFile(const std::string& file_name);
|
||||
|
||||
/**
|
||||
* Guess the type of a bootable file from its extension
|
||||
* @param extension String extension of bootable file
|
||||
* @return FileType of file. Note: this will return FileType::Unknown if it is unable to determine
|
||||
* a filetype, and will never return FileType::Error.
|
||||
*/
|
||||
FileType GuessFromExtension(const std::string& extension_);
|
||||
|
||||
/**
|
||||
* Convert a FileType into a string which can be displayed to the user.
|
||||
*/
|
||||
const char* GetFileTypeString(FileType type);
|
||||
|
||||
/// Return type for functions in Loader namespace
|
||||
enum class ResultStatus {
|
||||
Success,
|
||||
|
Loading…
Reference in New Issue
Block a user