75 lines
2 KiB
C++
75 lines
2 KiB
C++
// Copyright 2014 Citra Emulator Project
|
|
// Licensed under GPLv2
|
|
// Refer to the license.txt file included.
|
|
|
|
#pragma once
|
|
|
|
#include "common/common_types.h"
|
|
#include "common/file_util.h"
|
|
|
|
#include "core/file_sys/file.h"
|
|
#include "core/file_sys/archive_sdmc.h"
|
|
#include "core/loader/loader.h"
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// FileSys namespace
|
|
|
|
namespace FileSys {
|
|
|
|
class File_SDMC final : public File {
|
|
public:
|
|
File_SDMC();
|
|
File_SDMC(const Archive_SDMC* archive, const Path& path, const Mode mode);
|
|
~File_SDMC() override;
|
|
|
|
/**
|
|
* Open the file
|
|
* @return true if the file opened correctly
|
|
*/
|
|
bool Open() override;
|
|
|
|
/**
|
|
* Read data from the file
|
|
* @param offset Offset in bytes to start reading data from
|
|
* @param length Length in bytes of data to read from file
|
|
* @param buffer Buffer to read data into
|
|
* @return Number of bytes read
|
|
*/
|
|
size_t Read(const u64 offset, const u32 length, u8* buffer) const override;
|
|
|
|
/**
|
|
* Write data to the file
|
|
* @param offset Offset in bytes to start writing data to
|
|
* @param length Length in bytes of data to write to file
|
|
* @param flush The flush parameters (0 == do not flush)
|
|
* @param buffer Buffer to read data from
|
|
* @return Number of bytes written
|
|
*/
|
|
size_t Write(const u64 offset, const u32 length, const u32 flush, const u8* buffer) const override;
|
|
|
|
/**
|
|
* Get the size of the file in bytes
|
|
* @return Size of the file in bytes
|
|
*/
|
|
size_t GetSize() const override;
|
|
|
|
/**
|
|
* Set the size of the file in bytes
|
|
* @param size New size of the file
|
|
* @return true if successful
|
|
*/
|
|
bool SetSize(const u64 size) const override;
|
|
|
|
/**
|
|
* Close the file
|
|
* @return true if the file closed correctly
|
|
*/
|
|
bool Close() const override;
|
|
|
|
private:
|
|
std::string path;
|
|
Mode mode;
|
|
FileUtil::IOFile* file;
|
|
};
|
|
|
|
} // namespace FileSys
|