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92 lines
2.9 KiB
C++
92 lines
2.9 KiB
C++
// Copyright 2014 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <memory>
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#include "common/common_types.h"
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#include "common/make_unique.h"
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#include "core/file_sys/archive_romfs.h"
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#include "core/file_sys/directory_romfs.h"
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#include "core/file_sys/file_romfs.h"
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// FileSys namespace
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namespace FileSys {
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Archive_RomFS::Archive_RomFS(const Loader::AppLoader& app_loader) {
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// Load the RomFS from the app
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if (Loader::ResultStatus::Success != app_loader.ReadRomFS(raw_data)) {
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LOG_ERROR(Service_FS, "Unable to read RomFS!");
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}
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}
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/**
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* Open a file specified by its path, using the specified mode
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* @param path Path relative to the archive
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* @param mode Mode to open the file with
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* @return Opened file, or nullptr
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*/
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std::unique_ptr<FileBackend> Archive_RomFS::OpenFile(const Path& path, const Mode mode) const {
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return Common::make_unique<File_RomFS>(this);
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}
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/**
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* Delete a file specified by its path
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* @param path Path relative to the archive
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* @return Whether the file could be deleted
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*/
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bool Archive_RomFS::DeleteFile(const FileSys::Path& path) const {
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LOG_WARNING(Service_FS, "Attempted to delete a file from ROMFS.");
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return false;
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}
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bool Archive_RomFS::RenameFile(const FileSys::Path& src_path, const FileSys::Path& dest_path) const {
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LOG_WARNING(Service_FS, "Attempted to rename a file within ROMFS.");
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return false;
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}
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/**
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* Delete a directory specified by its path
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* @param path Path relative to the archive
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* @return Whether the directory could be deleted
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*/
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bool Archive_RomFS::DeleteDirectory(const FileSys::Path& path) const {
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LOG_WARNING(Service_FS, "Attempted to delete a directory from ROMFS.");
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return false;
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}
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ResultCode Archive_RomFS::CreateFile(const Path& path, u32 size) const {
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LOG_WARNING(Service_FS, "Attempted to create a file in ROMFS.");
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// TODO: Verify error code
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return ResultCode(ErrorDescription::NotAuthorized, ErrorModule::FS, ErrorSummary::NotSupported, ErrorLevel::Permanent);
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}
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/**
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* Create a directory specified by its path
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* @param path Path relative to the archive
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* @return Whether the directory could be created
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*/
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bool Archive_RomFS::CreateDirectory(const Path& path) const {
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LOG_WARNING(Service_FS, "Attempted to create a directory in ROMFS.");
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return false;
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}
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bool Archive_RomFS::RenameDirectory(const FileSys::Path& src_path, const FileSys::Path& dest_path) const {
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LOG_WARNING(Service_FS, "Attempted to rename a file within ROMFS.");
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return false;
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}
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/**
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* Open a directory specified by its path
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* @param path Path relative to the archive
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* @return Opened directory, or nullptr
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*/
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std::unique_ptr<DirectoryBackend> Archive_RomFS::OpenDirectory(const Path& path) const {
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return Common::make_unique<Directory_RomFS>();
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}
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} // namespace FileSys
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