CMake, Big Cleanup, CI Build and 3rd_Party

WIP/fs/romfs_factory.h

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+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+
+#include "common/common_types.h"
+#include "core/file_sys/vfs/vfs_types.h"
+#include "core/hle/result.h"
+
+namespace Loader {
+class AppLoader;
+} // namespace Loader
+
+namespace Service::FileSystem {
+class FileSystemController;
+}
+
+namespace FileSys {
+
+class ContentProvider;
+class NCA;
+
+enum class ContentRecordType : u8;
+
+enum class StorageId : u8 {
+    None = 0,
+    Host = 1,
+    GameCard = 2,
+    NandSystem = 3,
+    NandUser = 4,
+    SdCard = 5,
+};
+
+/// File system interface to the RomFS archive
+class RomFSFactory {
+public:
+    explicit RomFSFactory(Loader::AppLoader& app_loader, ContentProvider& provider,
+                          Service::FileSystem::FileSystemController& controller);
+    ~RomFSFactory();
+
+    void SetPackedUpdate(VirtualFile packed_update_raw);
+    [[nodiscard]] VirtualFile OpenCurrentProcess(u64 current_process_title_id) const;
+    [[nodiscard]] VirtualFile OpenPatchedRomFS(u64 title_id, ContentRecordType type) const;
+    [[nodiscard]] VirtualFile OpenPatchedRomFSWithProgramIndex(u64 title_id, u8 program_index,
+                                                               ContentRecordType type) const;
+    [[nodiscard]] VirtualFile Open(u64 title_id, StorageId storage, ContentRecordType type) const;
+    [[nodiscard]] std::shared_ptr<NCA> GetEntry(u64 title_id, StorageId storage,
+                                                ContentRecordType type) const;
+
+private:
+    VirtualFile file;
+    VirtualFile packed_update_raw;
+
+    VirtualFile base;
+
+    bool updatable;
+
+    ContentProvider& content_provider;
+    Service::FileSystem::FileSystemController& filesystem_controller;
+};
+
+} // namespace FileSys