mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-12-25 06:01:13 +00:00
78 lines
2.7 KiB
C++
78 lines
2.7 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"
|
|
|
|
namespace ams::fs {
|
|
|
|
struct ReadOption {
|
|
u32 value;
|
|
|
|
static const ReadOption None;
|
|
};
|
|
|
|
inline constexpr const ReadOption ReadOption::None = {FsReadOption_None};
|
|
|
|
inline constexpr bool operator==(const ReadOption &lhs, const ReadOption &rhs) {
|
|
return lhs.value == rhs.value;
|
|
}
|
|
|
|
inline constexpr bool operator!=(const ReadOption &lhs, const ReadOption &rhs) {
|
|
return !(lhs == rhs);
|
|
}
|
|
|
|
static_assert(util::is_pod<ReadOption>::value && sizeof(ReadOption) == sizeof(u32));
|
|
|
|
struct WriteOption {
|
|
u32 value;
|
|
|
|
constexpr inline bool HasFlushFlag() const {
|
|
return this->value & FsWriteOption_Flush;
|
|
}
|
|
|
|
static const WriteOption None;
|
|
static const WriteOption Flush;
|
|
};
|
|
|
|
inline constexpr const WriteOption WriteOption::None = {FsWriteOption_None};
|
|
inline constexpr const WriteOption WriteOption::Flush = {FsWriteOption_Flush};
|
|
|
|
inline constexpr bool operator==(const WriteOption &lhs, const WriteOption &rhs) {
|
|
return lhs.value == rhs.value;
|
|
}
|
|
|
|
inline constexpr bool operator!=(const WriteOption &lhs, const WriteOption &rhs) {
|
|
return !(lhs == rhs);
|
|
}
|
|
|
|
static_assert(util::is_pod<WriteOption>::value && sizeof(WriteOption) == sizeof(u32));
|
|
|
|
struct FileHandle {
|
|
void *handle;
|
|
};
|
|
|
|
Result ReadFile(FileHandle handle, s64 offset, void *buffer, size_t size, const fs::ReadOption &option);
|
|
Result ReadFile(FileHandle handle, s64 offset, void *buffer, size_t size);
|
|
Result ReadFile(size_t *out, FileHandle handle, s64 offset, void *buffer, size_t size, const fs::ReadOption &option);
|
|
Result ReadFile(size_t *out, FileHandle handle, s64 offset, void *buffer, size_t size);
|
|
Result GetFileSize(s64 *out, FileHandle handle);
|
|
Result FlushFile(FileHandle handle);
|
|
Result WriteFile(FileHandle handle, s64 offset, const void *buffer, size_t size, const fs::WriteOption &option);
|
|
Result SetFileSize(FileHandle handle, s64 size);
|
|
int GetFileOpenMode(FileHandle handle);
|
|
void CloseFile(FileHandle handle);
|
|
|
|
}
|