mirror of
https://github.com/yuzu-emu/yuzu.git
synced 2024-08-20 12:03:22 +02:00
vfs: add vfs_cached for romfs build
This commit is contained in:
parent
e931bb8c44
commit
790f91fcc5
@ -106,6 +106,8 @@ add_library(core STATIC
|
|||||||
file_sys/system_archive/time_zone_binary.h
|
file_sys/system_archive/time_zone_binary.h
|
||||||
file_sys/vfs.cpp
|
file_sys/vfs.cpp
|
||||||
file_sys/vfs.h
|
file_sys/vfs.h
|
||||||
|
file_sys/vfs_cached.cpp
|
||||||
|
file_sys/vfs_cached.h
|
||||||
file_sys/vfs_concat.cpp
|
file_sys/vfs_concat.cpp
|
||||||
file_sys/vfs_concat.h
|
file_sys/vfs_concat.h
|
||||||
file_sys/vfs_layered.cpp
|
file_sys/vfs_layered.cpp
|
||||||
|
@ -21,6 +21,7 @@
|
|||||||
#include "core/file_sys/patch_manager.h"
|
#include "core/file_sys/patch_manager.h"
|
||||||
#include "core/file_sys/registered_cache.h"
|
#include "core/file_sys/registered_cache.h"
|
||||||
#include "core/file_sys/romfs.h"
|
#include "core/file_sys/romfs.h"
|
||||||
|
#include "core/file_sys/vfs_cached.h"
|
||||||
#include "core/file_sys/vfs_layered.h"
|
#include "core/file_sys/vfs_layered.h"
|
||||||
#include "core/file_sys/vfs_vector.h"
|
#include "core/file_sys/vfs_vector.h"
|
||||||
#include "core/hle/service/filesystem/filesystem.h"
|
#include "core/hle/service/filesystem/filesystem.h"
|
||||||
@ -380,11 +381,11 @@ static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, ContentRecordType t
|
|||||||
|
|
||||||
auto romfs_dir = FindSubdirectoryCaseless(subdir, "romfs");
|
auto romfs_dir = FindSubdirectoryCaseless(subdir, "romfs");
|
||||||
if (romfs_dir != nullptr)
|
if (romfs_dir != nullptr)
|
||||||
layers.push_back(std::move(romfs_dir));
|
layers.push_back(std::make_shared<CachedVfsDirectory>(romfs_dir));
|
||||||
|
|
||||||
auto ext_dir = FindSubdirectoryCaseless(subdir, "romfs_ext");
|
auto ext_dir = FindSubdirectoryCaseless(subdir, "romfs_ext");
|
||||||
if (ext_dir != nullptr)
|
if (ext_dir != nullptr)
|
||||||
layers_ext.push_back(std::move(ext_dir));
|
layers_ext.push_back(std::make_shared<CachedVfsDirectory>(ext_dir));
|
||||||
}
|
}
|
||||||
|
|
||||||
// When there are no layers to apply, return early as there is no need to rebuild the RomFS
|
// When there are no layers to apply, return early as there is no need to rebuild the RomFS
|
||||||
|
63
src/core/file_sys/vfs_cached.cpp
Normal file
63
src/core/file_sys/vfs_cached.cpp
Normal file
@ -0,0 +1,63 @@
|
|||||||
|
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||||
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||||
|
|
||||||
|
#include "core/file_sys/vfs_cached.h"
|
||||||
|
#include "core/file_sys/vfs_types.h"
|
||||||
|
|
||||||
|
namespace FileSys {
|
||||||
|
|
||||||
|
CachedVfsDirectory::CachedVfsDirectory(VirtualDir& source_dir)
|
||||||
|
: name(source_dir->GetName()), parent(source_dir->GetParentDirectory()) {
|
||||||
|
for (auto& dir : source_dir->GetSubdirectories()) {
|
||||||
|
dirs.emplace(dir->GetName(), std::make_shared<CachedVfsDirectory>(dir));
|
||||||
|
}
|
||||||
|
for (auto& file : source_dir->GetFiles()) {
|
||||||
|
files.emplace(file->GetName(), file);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
CachedVfsDirectory::~CachedVfsDirectory() = default;
|
||||||
|
|
||||||
|
VirtualFile CachedVfsDirectory::GetFile(std::string_view file_name) const {
|
||||||
|
auto it = files.find(file_name);
|
||||||
|
if (it != files.end()) {
|
||||||
|
return it->second;
|
||||||
|
}
|
||||||
|
|
||||||
|
return nullptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
VirtualDir CachedVfsDirectory::GetSubdirectory(std::string_view dir_name) const {
|
||||||
|
auto it = dirs.find(dir_name);
|
||||||
|
if (it != dirs.end()) {
|
||||||
|
return it->second;
|
||||||
|
}
|
||||||
|
|
||||||
|
return nullptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
std::vector<VirtualFile> CachedVfsDirectory::GetFiles() const {
|
||||||
|
std::vector<VirtualFile> out;
|
||||||
|
for (auto& [file_name, file] : files) {
|
||||||
|
out.push_back(file);
|
||||||
|
}
|
||||||
|
return out;
|
||||||
|
}
|
||||||
|
|
||||||
|
std::vector<VirtualDir> CachedVfsDirectory::GetSubdirectories() const {
|
||||||
|
std::vector<VirtualDir> out;
|
||||||
|
for (auto& [dir_name, dir] : dirs) {
|
||||||
|
out.push_back(dir);
|
||||||
|
}
|
||||||
|
return out;
|
||||||
|
}
|
||||||
|
|
||||||
|
std::string CachedVfsDirectory::GetName() const {
|
||||||
|
return name;
|
||||||
|
}
|
||||||
|
|
||||||
|
VirtualDir CachedVfsDirectory::GetParentDirectory() const {
|
||||||
|
return parent;
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace FileSys
|
31
src/core/file_sys/vfs_cached.h
Normal file
31
src/core/file_sys/vfs_cached.h
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||||
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||||
|
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <string_view>
|
||||||
|
#include <vector>
|
||||||
|
#include "core/file_sys/vfs.h"
|
||||||
|
|
||||||
|
namespace FileSys {
|
||||||
|
|
||||||
|
class CachedVfsDirectory : public ReadOnlyVfsDirectory {
|
||||||
|
public:
|
||||||
|
CachedVfsDirectory(VirtualDir& source_directory);
|
||||||
|
|
||||||
|
~CachedVfsDirectory() override;
|
||||||
|
VirtualFile GetFile(std::string_view file_name) const override;
|
||||||
|
VirtualDir GetSubdirectory(std::string_view dir_name) const override;
|
||||||
|
std::vector<VirtualFile> GetFiles() const override;
|
||||||
|
std::vector<VirtualDir> GetSubdirectories() const override;
|
||||||
|
std::string GetName() const override;
|
||||||
|
VirtualDir GetParentDirectory() const override;
|
||||||
|
|
||||||
|
private:
|
||||||
|
std::string name;
|
||||||
|
VirtualDir parent;
|
||||||
|
std::map<std::string, VirtualDir, std::less<>> dirs;
|
||||||
|
std::map<std::string, VirtualFile, std::less<>> files;
|
||||||
|
};
|
||||||
|
|
||||||
|
} // namespace FileSys
|
Loading…
Reference in New Issue
Block a user