mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-11-14 17:16:36 +00:00
72 lines
3.5 KiB
C++
72 lines
3.5 KiB
C++
/*
|
|
* Copyright (c) 2018-2020 Adubbz, Atmosphère-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#pragma once
|
|
#include "fssystem_partition_file_system_meta.hpp"
|
|
#include "../fs/fsa/fs_ifile.hpp"
|
|
#include "../fs/fsa/fs_idirectory.hpp"
|
|
#include "../fs/fsa/fs_ifilesystem.hpp"
|
|
|
|
namespace ams::fssystem {
|
|
|
|
template<typename MetaType>
|
|
class PartitionFileSystemCore : public fs::impl::Newable, public fs::fsa::IFileSystem {
|
|
NON_COPYABLE(PartitionFileSystemCore);
|
|
NON_MOVEABLE(PartitionFileSystemCore);
|
|
private:
|
|
class PartitionFile;
|
|
class PartitionDirectory;
|
|
private:
|
|
fs::IStorage *base_storage;
|
|
MetaType *meta_data;
|
|
bool initialized;
|
|
size_t meta_data_size;
|
|
std::unique_ptr<MetaType> unique_meta_data;
|
|
std::shared_ptr<fs::IStorage> shared_storage;
|
|
private:
|
|
Result Initialize(fs::IStorage *base_storage, MemoryResource *allocator);
|
|
public:
|
|
PartitionFileSystemCore();
|
|
virtual ~PartitionFileSystemCore() override;
|
|
|
|
Result Initialize(std::unique_ptr<MetaType> &&meta_data, std::shared_ptr<fs::IStorage> base_storage);
|
|
Result Initialize(MetaType *meta_data, std::shared_ptr<fs::IStorage> base_storage);
|
|
Result Initialize(fs::IStorage *base_storage);
|
|
Result Initialize(std::shared_ptr<fs::IStorage> base_storage);
|
|
Result Initialize(std::shared_ptr<fs::IStorage> base_storage, MemoryResource *allocator);
|
|
|
|
Result GetFileBaseOffset(s64 *out_offset, const char *path);
|
|
|
|
virtual Result DoCreateFile(const char *path, s64 size, int option) override;
|
|
virtual Result DoDeleteFile(const char *path) override;
|
|
virtual Result DoCreateDirectory(const char *path) override;
|
|
virtual Result DoDeleteDirectory(const char *path) override;
|
|
virtual Result DoDeleteDirectoryRecursively(const char *path) override;
|
|
virtual Result DoRenameFile(const char *old_path, const char *new_path) override;
|
|
virtual Result DoRenameDirectory(const char *old_path, const char *new_path) override;
|
|
virtual Result DoGetEntryType(fs::DirectoryEntryType *out, const char *path) override;
|
|
virtual Result DoOpenFile(std::unique_ptr<fs::fsa::IFile> *out_file, const char *path, fs::OpenMode mode) override;
|
|
virtual Result DoOpenDirectory(std::unique_ptr<fs::fsa::IDirectory> *out_dir, const char *path, fs::OpenDirectoryMode mode) override;
|
|
virtual Result DoCommit() override;
|
|
virtual Result DoCleanDirectoryRecursively(const char *path) override;
|
|
|
|
/* These aren't accessible as commands. */
|
|
virtual Result DoCommitProvisionally(s64 counter) override;
|
|
};
|
|
|
|
using PartitionFileSystem = PartitionFileSystemCore<PartitionFileSystemMeta>;
|
|
using Sha256PartitionFileSystem = PartitionFileSystemCore<Sha256PartitionFileSystemMeta>;
|
|
|
|
}
|