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authorFearlessTobi <thm.frey@gmail.com>2024-01-16 06:23:01 +0100
committerLiam <byteslice@airmail.cc>2024-01-25 22:40:42 +0100
commit0f9288e38d80c6c63a545934557501fae40d3d83 (patch)
tree0643100d2471a1545dbfb447319b6ea26fdd6b63 /src/core/file_sys/vfs_vector.h
parentfs: Move fsp_srv subclasses to separate files (diff)
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Diffstat (limited to 'src/core/file_sys/vfs_vector.h')
-rw-r--r--src/core/file_sys/vfs_vector.h131
1 files changed, 0 insertions, 131 deletions
diff --git a/src/core/file_sys/vfs_vector.h b/src/core/file_sys/vfs_vector.h
deleted file mode 100644
index bfedb6e42..000000000
--- a/src/core/file_sys/vfs_vector.h
+++ /dev/null
@@ -1,131 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include <array>
-#include <cstring>
-#include <memory>
-#include <string>
-#include <vector>
-#include "core/file_sys/vfs.h"
-
-namespace FileSys {
-
-// An implementation of VfsFile that is backed by a statically-sized array
-template <std::size_t size>
-class ArrayVfsFile : public VfsFile {
-public:
- explicit ArrayVfsFile(const std::array<u8, size>& data_, std::string name_ = "",
- VirtualDir parent_ = nullptr)
- : data(data_), name(std::move(name_)), parent(std::move(parent_)) {}
-
- std::string GetName() const override {
- return name;
- }
-
- std::size_t GetSize() const override {
- return size;
- }
-
- bool Resize(std::size_t new_size) override {
- return false;
- }
-
- VirtualDir GetContainingDirectory() const override {
- return parent;
- }
-
- bool IsWritable() const override {
- return false;
- }
-
- bool IsReadable() const override {
- return true;
- }
-
- std::size_t Read(u8* data_, std::size_t length, std::size_t offset) const override {
- const auto read = std::min(length, size - offset);
- std::memcpy(data_, data.data() + offset, read);
- return read;
- }
-
- std::size_t Write(const u8* data_, std::size_t length, std::size_t offset) override {
- return 0;
- }
-
- bool Rename(std::string_view new_name) override {
- name = new_name;
- return true;
- }
-
-private:
- std::array<u8, size> data;
- std::string name;
- VirtualDir parent;
-};
-
-template <std::size_t Size, typename... Args>
-std::shared_ptr<ArrayVfsFile<Size>> MakeArrayFile(const std::array<u8, Size>& data,
- Args&&... args) {
- return std::make_shared<ArrayVfsFile<Size>>(data, std::forward<Args>(args)...);
-}
-
-// An implementation of VfsFile that is backed by a vector optionally supplied upon construction
-class VectorVfsFile : public VfsFile {
-public:
- explicit VectorVfsFile(std::vector<u8> initial_data = {}, std::string name_ = "",
- VirtualDir parent_ = nullptr);
- ~VectorVfsFile() 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;
- bool Rename(std::string_view name) override;
-
- virtual void Assign(std::vector<u8> new_data);
-
-private:
- std::vector<u8> data;
- VirtualDir parent;
- std::string name;
-};
-
-// An implementation of VfsDirectory that maintains two vectors for subdirectories and files.
-// Vector data is supplied upon construction.
-class VectorVfsDirectory : public VfsDirectory {
-public:
- explicit VectorVfsDirectory(std::vector<VirtualFile> files = {},
- std::vector<VirtualDir> dirs = {}, std::string name = "",
- VirtualDir parent = nullptr);
- ~VectorVfsDirectory() override;
-
- std::vector<VirtualFile> GetFiles() const override;
- std::vector<VirtualDir> GetSubdirectories() const override;
- bool IsWritable() const override;
- bool IsReadable() const override;
- std::string GetName() const override;
- VirtualDir GetParentDirectory() const override;
- bool DeleteSubdirectory(std::string_view subdir_name) override;
- bool DeleteFile(std::string_view file_name) override;
- bool Rename(std::string_view name) override;
- VirtualDir CreateSubdirectory(std::string_view subdir_name) override;
- VirtualFile CreateFile(std::string_view file_name) override;
-
- virtual void AddFile(VirtualFile file);
- virtual void AddDirectory(VirtualDir dir);
-
-private:
- std::vector<VirtualFile> files;
- std::vector<VirtualDir> dirs;
-
- VirtualDir parent;
- std::string name;
-};
-
-} // namespace FileSys