mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-25 19:56:03 +00:00
193 lines
8.2 KiB
C++
193 lines
8.2 KiB
C++
/*
|
|
* Copyright (c) 2018-2020 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 "../fs_common.hpp"
|
|
#include "../fs_filesystem.hpp"
|
|
#include "../fs_filesystem_for_debug.hpp"
|
|
|
|
namespace ams::fs::fsa {
|
|
|
|
class IFile;
|
|
class IDirectory;
|
|
|
|
enum class QueryId {
|
|
SetConcatenationFileAttribute = 0,
|
|
IsSignedSystemPartitionOnSdCardValid = 2,
|
|
};
|
|
|
|
class IFileSystem {
|
|
public:
|
|
virtual ~IFileSystem() { /* ... */ }
|
|
|
|
Result CreateFile(const char *path, s64 size, int option) {
|
|
R_UNLESS(path != nullptr, fs::ResultInvalidPath());
|
|
R_UNLESS(size >= 0, fs::ResultOutOfRange());
|
|
return this->CreateFileImpl(path, size, option);
|
|
}
|
|
|
|
Result CreateFile(const char *path, s64 size) {
|
|
return this->CreateFile(path, size, 0);
|
|
}
|
|
|
|
Result DeleteFile(const char *path) {
|
|
R_UNLESS(path != nullptr, fs::ResultInvalidPath());
|
|
return this->DeleteFileImpl(path);
|
|
}
|
|
|
|
Result CreateDirectory(const char *path) {
|
|
R_UNLESS(path != nullptr, fs::ResultInvalidPath());
|
|
return this->CreateDirectoryImpl(path);
|
|
}
|
|
|
|
Result DeleteDirectory(const char *path) {
|
|
R_UNLESS(path != nullptr, fs::ResultInvalidPath());
|
|
return this->DeleteDirectoryImpl(path);
|
|
}
|
|
|
|
Result DeleteDirectoryRecursively(const char *path) {
|
|
R_UNLESS(path != nullptr, fs::ResultInvalidPath());
|
|
return this->DeleteDirectoryRecursivelyImpl(path);
|
|
}
|
|
|
|
Result RenameFile(const char *old_path, const char *new_path) {
|
|
R_UNLESS(old_path != nullptr, fs::ResultInvalidPath());
|
|
R_UNLESS(new_path != nullptr, fs::ResultInvalidPath());
|
|
return this->RenameFileImpl(old_path, new_path);
|
|
}
|
|
|
|
Result RenameDirectory(const char *old_path, const char *new_path) {
|
|
R_UNLESS(old_path != nullptr, fs::ResultInvalidPath());
|
|
R_UNLESS(new_path != nullptr, fs::ResultInvalidPath());
|
|
return this->RenameDirectoryImpl(old_path, new_path);
|
|
}
|
|
|
|
Result GetEntryType(DirectoryEntryType *out, const char *path) {
|
|
R_UNLESS(path != nullptr, fs::ResultInvalidPath());
|
|
R_UNLESS(out != nullptr, fs::ResultNullptrArgument());
|
|
return this->GetEntryTypeImpl(out, path);
|
|
}
|
|
|
|
Result OpenFile(std::unique_ptr<IFile> *out_file, const char *path, OpenMode mode) {
|
|
R_UNLESS(path != nullptr, fs::ResultInvalidPath());
|
|
R_UNLESS(out_file != nullptr, fs::ResultNullptrArgument());
|
|
R_UNLESS((mode & OpenMode_ReadWrite) != 0, fs::ResultInvalidOpenMode());
|
|
R_UNLESS((mode & ~OpenMode_All) == 0, fs::ResultInvalidOpenMode());
|
|
return this->OpenFileImpl(out_file, path, mode);
|
|
}
|
|
|
|
Result OpenDirectory(std::unique_ptr<IDirectory> *out_dir, const char *path, OpenDirectoryMode mode) {
|
|
R_UNLESS(path != nullptr, fs::ResultInvalidPath());
|
|
R_UNLESS(out_dir != nullptr, fs::ResultNullptrArgument());
|
|
R_UNLESS((mode & OpenDirectoryMode_All) != 0, fs::ResultInvalidOpenMode());
|
|
R_UNLESS((mode & ~(OpenDirectoryMode_All | OpenDirectoryMode_NotRequireFileSize)) == 0, fs::ResultInvalidOpenMode());
|
|
return this->OpenDirectoryImpl(out_dir, path, mode);
|
|
}
|
|
|
|
Result Commit() {
|
|
return this->CommitImpl();
|
|
}
|
|
|
|
Result GetFreeSpaceSize(s64 *out, const char *path) {
|
|
R_UNLESS(path != nullptr, fs::ResultInvalidPath());
|
|
R_UNLESS(out != nullptr, fs::ResultNullptrArgument());
|
|
return this->GetFreeSpaceSizeImpl(out, path);
|
|
}
|
|
|
|
Result GetTotalSpaceSize(s64 *out, const char *path) {
|
|
R_UNLESS(path != nullptr, fs::ResultInvalidPath());
|
|
R_UNLESS(out != nullptr, fs::ResultNullptrArgument());
|
|
return this->GetTotalSpaceSizeImpl(out, path);
|
|
}
|
|
|
|
Result CleanDirectoryRecursively(const char *path) {
|
|
R_UNLESS(path != nullptr, fs::ResultInvalidPath());
|
|
return this->CleanDirectoryRecursivelyImpl(path);
|
|
}
|
|
|
|
Result GetFileTimeStampRaw(FileTimeStampRaw *out, const char *path) {
|
|
R_UNLESS(path != nullptr, fs::ResultInvalidPath());
|
|
R_UNLESS(out != nullptr, fs::ResultNullptrArgument());
|
|
return this->GetFileTimeStampRawImpl(out, path);
|
|
}
|
|
|
|
Result QueryEntry(char *dst, size_t dst_size, const char *src, size_t src_size, QueryId query, const char *path) {
|
|
R_UNLESS(path != nullptr, fs::ResultInvalidPath());
|
|
return this->QueryEntryImpl(dst, dst_size, src, src_size, query, path);
|
|
}
|
|
|
|
/* These aren't accessible as commands. */
|
|
|
|
Result CommitProvisionally(s64 counter) {
|
|
return this->CommitProvisionallyImpl(counter);
|
|
}
|
|
|
|
Result Rollback() {
|
|
return this->RollbackImpl();
|
|
}
|
|
|
|
Result Flush() {
|
|
return this->FlushImpl();
|
|
}
|
|
|
|
protected:
|
|
/* ...? */
|
|
private:
|
|
virtual Result CreateFileImpl(const char *path, s64 size, int flags) = 0;
|
|
virtual Result DeleteFileImpl(const char *path) = 0;
|
|
virtual Result CreateDirectoryImpl(const char *path) = 0;
|
|
virtual Result DeleteDirectoryImpl(const char *path) = 0;
|
|
virtual Result DeleteDirectoryRecursivelyImpl(const char *path) = 0;
|
|
virtual Result RenameFileImpl(const char *old_path, const char *new_path) = 0;
|
|
virtual Result RenameDirectoryImpl(const char *old_path, const char *new_path) = 0;
|
|
virtual Result GetEntryTypeImpl(fs::DirectoryEntryType *out, const char *path) = 0;
|
|
virtual Result OpenFileImpl(std::unique_ptr<fs::fsa::IFile> *out_file, const char *path, fs::OpenMode mode) = 0;
|
|
virtual Result OpenDirectoryImpl(std::unique_ptr<fs::fsa::IDirectory> *out_dir, const char *path, fs::OpenDirectoryMode mode) = 0;
|
|
virtual Result CommitImpl() = 0;
|
|
|
|
virtual Result GetFreeSpaceSizeImpl(s64 *out, const char *path) {
|
|
return fs::ResultNotImplemented();
|
|
}
|
|
|
|
virtual Result GetTotalSpaceSizeImpl(s64 *out, const char *path) {
|
|
return fs::ResultNotImplemented();
|
|
}
|
|
|
|
virtual Result CleanDirectoryRecursivelyImpl(const char *path) = 0;
|
|
|
|
virtual Result GetFileTimeStampRawImpl(fs::FileTimeStampRaw *out, const char *path) {
|
|
return fs::ResultNotImplemented();
|
|
}
|
|
|
|
virtual Result QueryEntryImpl(char *dst, size_t dst_size, const char *src, size_t src_size, fs::fsa::QueryId query, const char *path) {
|
|
return fs::ResultNotImplemented();
|
|
}
|
|
|
|
/* These aren't accessible as commands. */
|
|
virtual Result CommitProvisionallyImpl(s64 counter) {
|
|
return fs::ResultNotImplemented();
|
|
}
|
|
|
|
virtual Result RollbackImpl() {
|
|
return fs::ResultNotImplemented();
|
|
}
|
|
|
|
virtual Result FlushImpl() {
|
|
return fs::ResultNotImplemented();
|
|
}
|
|
};
|
|
|
|
}
|