mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-11-14 00:56:35 +00:00
101 lines
4.6 KiB
C++
101 lines
4.6 KiB
C++
/*
|
|
* Copyright (c) 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 <stratosphere.hpp>
|
|
#include <stratosphere/fssrv/fssrv_interface_adapters.hpp>
|
|
#include "fs_mount_name.hpp"
|
|
|
|
namespace ams::fs::impl {
|
|
|
|
class FileAccessor;
|
|
class DirectoryAccessor;
|
|
|
|
class FileSystemAccessor : public util::IntrusiveListBaseNode<FileSystemAccessor>, public Newable {
|
|
NON_COPYABLE(FileSystemAccessor);
|
|
friend class FileAccessor;
|
|
friend class DirectoryAccessor;
|
|
private:
|
|
using FileList = util::IntrusiveListBaseTraits<FileAccessor>::ListType;
|
|
using DirList = util::IntrusiveListBaseTraits<DirectoryAccessor>::ListType;
|
|
private:
|
|
MountName m_name;
|
|
std::unique_ptr<fsa::IFileSystem> m_impl;
|
|
FileList m_open_file_list;
|
|
DirList m_open_dir_list;
|
|
os::SdkMutex m_open_list_lock;
|
|
std::unique_ptr<fsa::ICommonMountNameGenerator> m_mount_name_generator;
|
|
bool m_access_log_enabled;
|
|
bool m_data_cache_attachable;
|
|
bool m_path_cache_attachable;
|
|
bool m_path_cache_attached;
|
|
bool m_multi_commit_supported;
|
|
PathFlags m_path_flags;
|
|
public:
|
|
FileSystemAccessor(const char *name, std::unique_ptr<fsa::IFileSystem> &&fs, std::unique_ptr<fsa::ICommonMountNameGenerator> &&generator = nullptr);
|
|
virtual ~FileSystemAccessor();
|
|
|
|
Result CreateFile(const char *path, s64 size, int option);
|
|
Result DeleteFile(const char *path);
|
|
Result CreateDirectory(const char *path);
|
|
Result DeleteDirectory(const char *path);
|
|
Result DeleteDirectoryRecursively(const char *path);
|
|
Result RenameFile(const char *old_path, const char *new_path);
|
|
Result RenameDirectory(const char *old_path, const char *new_path);
|
|
Result GetEntryType(DirectoryEntryType *out, const char *path);
|
|
Result OpenFile(std::unique_ptr<FileAccessor> *out_file, const char *path, OpenMode mode);
|
|
Result OpenDirectory(std::unique_ptr<DirectoryAccessor> *out_dir, const char *path, OpenDirectoryMode mode);
|
|
Result Commit();
|
|
Result GetFreeSpaceSize(s64 *out, const char *path);
|
|
Result GetTotalSpaceSize(s64 *out, const char *path);
|
|
Result CleanDirectoryRecursively(const char *path);
|
|
Result GetFileTimeStampRaw(FileTimeStampRaw *out, const char *path);
|
|
Result QueryEntry(char *dst, size_t dst_size, const char *src, size_t src_size, fsa::QueryId query, const char *path);
|
|
|
|
const char *GetName() const { return m_name.str; }
|
|
Result GetCommonMountName(char *dst, size_t dst_size) const;
|
|
|
|
void SetAccessLogEnabled(bool en) { m_access_log_enabled = en; }
|
|
void SetFileDataCacheAttachable(bool en) { m_data_cache_attachable = en; }
|
|
void SetPathBasedFileDataCacheAttachable(bool en) { m_path_cache_attachable = en; }
|
|
void SetMultiCommitSupported(bool en) { m_multi_commit_supported = en; }
|
|
|
|
bool IsEnabledAccessLog() const { return m_access_log_enabled; }
|
|
bool IsFileDataCacheAttachable() const { return m_data_cache_attachable; }
|
|
bool IsPathBasedFileDataCacheAttachable() const { return m_path_cache_attachable; }
|
|
|
|
void AttachPathBasedFileDataCache() {
|
|
if (this->IsPathBasedFileDataCacheAttachable()) {
|
|
m_path_cache_attached = true;
|
|
}
|
|
}
|
|
|
|
void DetachPathBasedFileDataCache() {
|
|
m_path_cache_attached = false;
|
|
}
|
|
|
|
std::shared_ptr<fssrv::impl::FileSystemInterfaceAdapter> GetMultiCommitTarget();
|
|
|
|
fsa::IFileSystem *GetRawFileSystemUnsafe() {
|
|
return m_impl.get();
|
|
}
|
|
private:
|
|
void NotifyCloseFile(FileAccessor *f);
|
|
void NotifyCloseDirectory(DirectoryAccessor *d);
|
|
public:
|
|
Result SetUpPath(fs::Path *out, const char *p);
|
|
};
|
|
|
|
}
|