From e6e50d062aae370a84a539325714176ae4e50922 Mon Sep 17 00:00:00 2001 From: Yuri Kunde Schlesner Date: Thu, 5 Feb 2015 22:32:15 -0200 Subject: [PATCH] FS: Get rid of completely useless Archive class --- src/core/hle/service/fs/archive.cpp | 62 ++++++++++++----------------- 1 file changed, 26 insertions(+), 36 deletions(-) diff --git a/src/core/hle/service/fs/archive.cpp b/src/core/hle/service/fs/archive.cpp index ccf132f31..6030e05e0 100644 --- a/src/core/hle/service/fs/archive.cpp +++ b/src/core/hle/service/fs/archive.cpp @@ -74,18 +74,6 @@ enum class DirectoryCommand : u32 { Close = 0x08020000, }; -class Archive { -public: - Archive(std::unique_ptr&& backend, ArchiveIdCode id_code) - : id_code(id_code), backend(std::move(backend)) { - } - - std::string GetName() const { return "Archive: " + backend->GetName(); } - - ArchiveIdCode id_code; ///< Id code of the archive - std::unique_ptr backend; ///< Archive backend interface -}; - class File : public Kernel::Session { public: File(std::unique_ptr&& backend, const FileSys::Path& path) @@ -244,19 +232,21 @@ public: //////////////////////////////////////////////////////////////////////////////////////////////////// +using FileSys::ArchiveBackend; + /** * Map of registered archives, identified by id code. Once an archive is registered here, it is * never removed until the FS service is shut down. */ -static std::unordered_map> id_code_map; +static std::unordered_map> id_code_map; /** * Map of active archive handles. Values are pointers to the archives in `idcode_map`. */ -static std::unordered_map handle_map; +static std::unordered_map handle_map; static ArchiveHandle next_handle; -static Archive* GetArchive(ArchiveHandle handle) { +static ArchiveBackend* GetArchive(ArchiveHandle handle) { auto itr = handle_map.find(handle); return (itr == handle_map.end()) ? nullptr : itr->second; } @@ -271,7 +261,7 @@ ResultVal OpenArchive(ArchiveIdCode id_code, FileSys::Path& archi ErrorSummary::NotFound, ErrorLevel::Permanent); } - ResultCode res = itr->second->backend->Open(archive_path); + ResultCode res = itr->second->Open(archive_path); if (!res.IsSuccess()) return res; @@ -293,7 +283,7 @@ ResultCode CloseArchive(ArchiveHandle handle) { // TODO(yuriks): This might be what the fs:REG service is for. See the Register/Unregister calls in // http://3dbrew.org/wiki/Filesystem_services#ProgramRegistry_service_.22fs:REG.22 ResultCode CreateArchive(std::unique_ptr&& backend, ArchiveIdCode id_code) { - auto result = id_code_map.emplace(id_code, Common::make_unique(std::move(backend), id_code)); + auto result = id_code_map.emplace(id_code, std::move(backend)); bool inserted = result.second; _dbg_assert_msg_(Service_FS, inserted, "Tried to register more than one archive with same id code"); @@ -305,11 +295,11 @@ ResultCode CreateArchive(std::unique_ptr&& backend, Arc ResultVal> OpenFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path, const FileSys::Mode mode) { - Archive* archive = GetArchive(archive_handle); + ArchiveBackend* archive = GetArchive(archive_handle); if (archive == nullptr) return ERR_INVALID_HANDLE; - std::unique_ptr backend = archive->backend->OpenFile(path, mode); + std::unique_ptr backend = archive->OpenFile(path, mode); if (backend == nullptr) { return ResultCode(ErrorDescription::FS_NotFound, ErrorModule::FS, ErrorSummary::NotFound, ErrorLevel::Status); @@ -320,11 +310,11 @@ ResultVal> OpenFileFromArchive(ArchiveHandle } ResultCode DeleteFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) { - Archive* archive = GetArchive(archive_handle); + ArchiveBackend* archive = GetArchive(archive_handle); if (archive == nullptr) return ERR_INVALID_HANDLE; - if (archive->backend->DeleteFile(path)) + if (archive->DeleteFile(path)) return RESULT_SUCCESS; return ResultCode(ErrorDescription::NoData, ErrorModule::FS, // TODO: verify description ErrorSummary::Canceled, ErrorLevel::Status); @@ -332,13 +322,13 @@ ResultCode DeleteFileFromArchive(ArchiveHandle archive_handle, const FileSys::Pa ResultCode RenameFileBetweenArchives(ArchiveHandle src_archive_handle, const FileSys::Path& src_path, ArchiveHandle dest_archive_handle, const FileSys::Path& dest_path) { - Archive* src_archive = GetArchive(src_archive_handle); - Archive* dest_archive = GetArchive(dest_archive_handle); + ArchiveBackend* src_archive = GetArchive(src_archive_handle); + ArchiveBackend* dest_archive = GetArchive(dest_archive_handle); if (src_archive == nullptr || dest_archive == nullptr) return ERR_INVALID_HANDLE; if (src_archive == dest_archive) { - if (src_archive->backend->RenameFile(src_path, dest_path)) + if (src_archive->RenameFile(src_path, dest_path)) return RESULT_SUCCESS; } else { // TODO: Implement renaming across archives @@ -352,30 +342,30 @@ ResultCode RenameFileBetweenArchives(ArchiveHandle src_archive_handle, const Fil } ResultCode DeleteDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) { - Archive* archive = GetArchive(archive_handle); + ArchiveBackend* archive = GetArchive(archive_handle); if (archive == nullptr) return ERR_INVALID_HANDLE; - if (archive->backend->DeleteDirectory(path)) + if (archive->DeleteDirectory(path)) return RESULT_SUCCESS; return ResultCode(ErrorDescription::NoData, ErrorModule::FS, // TODO: verify description ErrorSummary::Canceled, ErrorLevel::Status); } ResultCode CreateFileInArchive(ArchiveHandle archive_handle, const FileSys::Path& path, u32 file_size) { - Archive* archive = GetArchive(archive_handle); + ArchiveBackend* archive = GetArchive(archive_handle); if (archive == nullptr) return ERR_INVALID_HANDLE; - return archive->backend->CreateFile(path, file_size); + return archive->CreateFile(path, file_size); } ResultCode CreateDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) { - Archive* archive = GetArchive(archive_handle); + ArchiveBackend* archive = GetArchive(archive_handle); if (archive == nullptr) return ERR_INVALID_HANDLE; - if (archive->backend->CreateDirectory(path)) + if (archive->CreateDirectory(path)) return RESULT_SUCCESS; return ResultCode(ErrorDescription::NoData, ErrorModule::FS, // TODO: verify description ErrorSummary::Canceled, ErrorLevel::Status); @@ -383,13 +373,13 @@ ResultCode CreateDirectoryFromArchive(ArchiveHandle archive_handle, const FileSy ResultCode RenameDirectoryBetweenArchives(ArchiveHandle src_archive_handle, const FileSys::Path& src_path, ArchiveHandle dest_archive_handle, const FileSys::Path& dest_path) { - Archive* src_archive = GetArchive(src_archive_handle); - Archive* dest_archive = GetArchive(dest_archive_handle); + ArchiveBackend* src_archive = GetArchive(src_archive_handle); + ArchiveBackend* dest_archive = GetArchive(dest_archive_handle); if (src_archive == nullptr || dest_archive == nullptr) return ERR_INVALID_HANDLE; if (src_archive == dest_archive) { - if (src_archive->backend->RenameDirectory(src_path, dest_path)) + if (src_archive->RenameDirectory(src_path, dest_path)) return RESULT_SUCCESS; } else { // TODO: Implement renaming across archives @@ -404,11 +394,11 @@ ResultCode RenameDirectoryBetweenArchives(ArchiveHandle src_archive_handle, cons ResultVal> OpenDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) { - Archive* archive = GetArchive(archive_handle); + ArchiveBackend* archive = GetArchive(archive_handle); if (archive == nullptr) return ERR_INVALID_HANDLE; - std::unique_ptr backend = archive->backend->OpenDirectory(path); + std::unique_ptr backend = archive->OpenDirectory(path); if (backend == nullptr) { return ResultCode(ErrorDescription::NotFound, ErrorModule::FS, ErrorSummary::NotFound, ErrorLevel::Permanent); @@ -426,7 +416,7 @@ ResultCode FormatSaveData() { } // Use an empty path, we do not use it when formatting the savedata - return archive_itr->second->backend->Format(FileSys::Path()); + return archive_itr->second->Format(FileSys::Path()); } ResultCode CreateExtSaveData(u32 high, u32 low) {