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Revert "Virtual Filesystem (#597)"

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This reverts commit 77c684c114.
This commit is contained in:
bunnei
2018-07-07 20:24:51 -07:00
parent 3417f46dd5
commit 913896cbd9
45 changed files with 1682 additions and 1790 deletions
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46
src/core/file_sys/vfs_offset.h
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@ -1,46 +0,0 @@
// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "core/file_sys/vfs.h"
namespace FileSys {
// An implementation of VfsFile that wraps around another VfsFile at a certain offset.
// Similar to seeking to an offset.
// If the file is writable, operations that would write past the end of the offset file will expand
// the size of this wrapper.
struct OffsetVfsFile : public VfsFile {
OffsetVfsFile(std::shared_ptr<VfsFile> file, size_t size, size_t offset = 0,
const std::string& new_name = "");
std::string GetName() const override;
size_t GetSize() const override;
bool Resize(size_t new_size) override;
std::shared_ptr<VfsDirectory> GetContainingDirectory() const override;
bool IsWritable() const override;
bool IsReadable() const override;
size_t Read(u8* data, size_t length, size_t offset) const override;
size_t Write(const u8* data, size_t length, size_t offset) override;
boost::optional<u8> ReadByte(size_t offset) const override;
std::vector<u8> ReadBytes(size_t size, size_t offset) const override;
std::vector<u8> ReadAllBytes() const override;
bool WriteByte(u8 data, size_t offset) override;
size_t WriteBytes(std::vector<u8> data, size_t offset) override;
bool Rename(const std::string& name) override;
size_t GetOffset() const;
private:
size_t TrimToFit(size_t r_size, size_t r_offset) const;
std::shared_ptr<VfsFile> file;
size_t offset;
size_t size;
std::string name;
};
} // namespace FileSys