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Diffstat (limited to 'src/core/file_sys/vfs_offset.h')
-rw-r--r-- | src/core/file_sys/vfs_offset.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/src/core/file_sys/vfs_offset.h b/src/core/file_sys/vfs_offset.h deleted file mode 100644 index 6c051ca00..000000000 --- a/src/core/file_sys/vfs_offset.h +++ /dev/null @@ -1,50 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include <memory> - -#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. -class OffsetVfsFile : public VfsFile { -public: - OffsetVfsFile(VirtualFile file, std::size_t size, std::size_t offset = 0, - std::string new_name = "", VirtualDir new_parent = nullptr); - ~OffsetVfsFile() override; - - std::string GetName() const override; - std::size_t GetSize() const override; - bool Resize(std::size_t new_size) override; - VirtualDir GetContainingDirectory() const override; - bool IsWritable() const override; - bool IsReadable() const override; - std::size_t Read(u8* data, std::size_t length, std::size_t offset) const override; - std::size_t Write(const u8* data, std::size_t length, std::size_t offset) override; - std::optional<u8> ReadByte(std::size_t offset) const override; - std::vector<u8> ReadBytes(std::size_t size, std::size_t offset) const override; - std::vector<u8> ReadAllBytes() const override; - bool WriteByte(u8 data, std::size_t offset) override; - std::size_t WriteBytes(const std::vector<u8>& data, std::size_t offset) override; - - bool Rename(std::string_view new_name) override; - - std::size_t GetOffset() const; - -private: - std::size_t TrimToFit(std::size_t r_size, std::size_t r_offset) const; - - VirtualFile file; - std::size_t offset; - std::size_t size; - std::string name; - VirtualDir parent; -}; - -} // namespace FileSys |