64 lines
1.6 KiB
C++
64 lines
1.6 KiB
C++
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "core/file_sys/vfs_cached.h"
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#include "core/file_sys/vfs_types.h"
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namespace FileSys {
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CachedVfsDirectory::CachedVfsDirectory(VirtualDir& source_dir)
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: name(source_dir->GetName()), parent(source_dir->GetParentDirectory()) {
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for (auto& dir : source_dir->GetSubdirectories()) {
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dirs.emplace(dir->GetName(), std::make_shared<CachedVfsDirectory>(dir));
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}
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for (auto& file : source_dir->GetFiles()) {
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files.emplace(file->GetName(), file);
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}
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}
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CachedVfsDirectory::~CachedVfsDirectory() = default;
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VirtualFile CachedVfsDirectory::GetFile(std::string_view file_name) const {
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auto it = files.find(file_name);
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if (it != files.end()) {
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return it->second;
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}
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return nullptr;
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}
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VirtualDir CachedVfsDirectory::GetSubdirectory(std::string_view dir_name) const {
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auto it = dirs.find(dir_name);
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if (it != dirs.end()) {
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return it->second;
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}
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return nullptr;
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}
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std::vector<VirtualFile> CachedVfsDirectory::GetFiles() const {
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std::vector<VirtualFile> out;
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for (auto& [file_name, file] : files) {
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out.push_back(file);
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}
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return out;
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}
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std::vector<VirtualDir> CachedVfsDirectory::GetSubdirectories() const {
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std::vector<VirtualDir> out;
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for (auto& [dir_name, dir] : dirs) {
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out.push_back(dir);
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}
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return out;
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}
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std::string CachedVfsDirectory::GetName() const {
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return name;
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}
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VirtualDir CachedVfsDirectory::GetParentDirectory() const {
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return parent;
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}
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} // namespace FileSys
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