From bec527fa246a427e1e9628a251bd410087fd7113 Mon Sep 17 00:00:00 2001 From: Subv Date: Wed, 17 Dec 2014 23:44:32 -0500 Subject: SaveData: Implemented the SystemSaveData archive. It will be stored in the /syssavedata folder. This archive is user by various Services and possibly games via the FS:U service. --- src/common/common_paths.h | 1 + src/common/file_util.cpp | 2 ++ src/common/file_util.h | 1 + src/core/CMakeLists.txt | 2 ++ src/core/file_sys/archive_savedata.h | 3 +-- src/core/file_sys/archive_systemsavedata.cpp | 33 ++++++++++++++++++++++++++++ src/core/file_sys/archive_systemsavedata.h | 31 ++++++++++++++++++++++++++ src/core/hle/service/fs/archive.cpp | 9 ++++++++ 8 files changed, 80 insertions(+), 2 deletions(-) create mode 100644 src/core/file_sys/archive_systemsavedata.cpp create mode 100644 src/core/file_sys/archive_systemsavedata.h diff --git a/src/common/common_paths.h b/src/common/common_paths.h index a8688975..966402a3 100644 --- a/src/common/common_paths.h +++ b/src/common/common_paths.h @@ -42,6 +42,7 @@ #define SDMC_DIR "sdmc" #define SAVEDATA_DIR "savedata" #define SYSDATA_DIR "sysdata" +#define SYSSAVEDATA_DIR "syssavedata" #define SHADERCACHE_DIR "shader_cache" #define STATESAVES_DIR "state_saves" #define SCREENSHOTS_DIR "screenShots" diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp index 42cdf326..20c68057 100644 --- a/src/common/file_util.cpp +++ b/src/common/file_util.cpp @@ -678,6 +678,7 @@ const std::string& GetUserPath(const unsigned int DirIDX, const std::string &new paths[D_SDMC_IDX] = paths[D_USER_IDX] + SDMC_DIR DIR_SEP; paths[D_SAVEDATA_IDX] = paths[D_USER_IDX] + SAVEDATA_DIR DIR_SEP; paths[D_SYSDATA_IDX] = paths[D_USER_IDX] + SYSDATA_DIR DIR_SEP; + paths[D_SYSSAVEDATA_IDX] = paths[D_USER_IDX] + SYSSAVEDATA_DIR DIR_SEP; paths[D_SHADERCACHE_IDX] = paths[D_USER_IDX] + SHADERCACHE_DIR DIR_SEP; paths[D_SHADERS_IDX] = paths[D_USER_IDX] + SHADERS_DIR DIR_SEP; paths[D_STATESAVES_IDX] = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP; @@ -720,6 +721,7 @@ const std::string& GetUserPath(const unsigned int DirIDX, const std::string &new paths[D_CACHE_IDX] = paths[D_USER_IDX] + CACHE_DIR DIR_SEP; paths[D_SDMC_IDX] = paths[D_USER_IDX] + SDMC_DIR DIR_SEP; paths[D_SAVEDATA_IDX] = paths[D_USER_IDX] + SAVEDATA_DIR DIR_SEP; + paths[D_SYSSAVEDATA_IDX] = paths[D_USER_IDX] + SYSSAVEDATA_DIR DIR_SEP; paths[D_SHADERCACHE_IDX] = paths[D_USER_IDX] + SHADERCACHE_DIR DIR_SEP; paths[D_SHADERS_IDX] = paths[D_USER_IDX] + SHADERS_DIR DIR_SEP; paths[D_STATESAVES_IDX] = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP; diff --git a/src/common/file_util.h b/src/common/file_util.h index e691b613..b1a60fb8 100644 --- a/src/common/file_util.h +++ b/src/common/file_util.h @@ -29,6 +29,7 @@ enum { D_SDMC_IDX, D_SAVEDATA_IDX, D_SYSDATA_IDX, + D_SYSSAVEDATA_IDX, D_HIRESTEXTURES_IDX, D_DUMP_IDX, D_DUMPFRAMES_IDX, diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt index f71232c1..3381524e 100644 --- a/src/core/CMakeLists.txt +++ b/src/core/CMakeLists.txt @@ -20,6 +20,7 @@ set(SRCS file_sys/archive_romfs.cpp file_sys/archive_savedata.cpp file_sys/archive_sdmc.cpp + file_sys/archive_systemsavedata.cpp file_sys/disk_archive.cpp file_sys/file_romfs.cpp file_sys/directory_romfs.cpp @@ -101,6 +102,7 @@ set(HEADERS file_sys/archive_romfs.h file_sys/archive_savedata.h file_sys/archive_sdmc.h + file_sys/archive_systemsavedata.h file_sys/disk_archive.h file_sys/file_backend.h file_sys/file_romfs.h diff --git a/src/core/file_sys/archive_savedata.h b/src/core/file_sys/archive_savedata.h index b3e56113..d394ad37 100644 --- a/src/core/file_sys/archive_savedata.h +++ b/src/core/file_sys/archive_savedata.h @@ -21,8 +21,7 @@ public: /** * Initialize the archive. - * @return CreateSaveDataResult AlreadyExists if the SaveData folder already exists, - * Success if it was created properly and Failure if there was any error + * @return true if it initialized successfully */ bool Initialize(); diff --git a/src/core/file_sys/archive_systemsavedata.cpp b/src/core/file_sys/archive_systemsavedata.cpp new file mode 100644 index 00000000..dc2c23b4 --- /dev/null +++ b/src/core/file_sys/archive_systemsavedata.cpp @@ -0,0 +1,33 @@ +// Copyright 2014 Citra Emulator Project +// Licensed under GPLv2+ +// Refer to the license.txt file included. + +#include + +#include "common/common_types.h" +#include "common/file_util.h" + +#include "core/file_sys/archive_systemsavedata.h" +#include "core/file_sys/disk_archive.h" +#include "core/settings.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////// +// FileSys namespace + +namespace FileSys { + +Archive_SystemSaveData::Archive_SystemSaveData(const std::string& mount_point) + : DiskArchive(mount_point) { + LOG_INFO(Service_FS, "Directory %s set as SystemSaveData.", this->mount_point.c_str()); +} + +bool Archive_SystemSaveData::Initialize() { + if (!FileUtil::CreateFullPath(mount_point)) { + LOG_ERROR(Service_FS, "Unable to create SystemSaveData path."); + return false; + } + + return true; +} + +} // namespace FileSys diff --git a/src/core/file_sys/archive_systemsavedata.h b/src/core/file_sys/archive_systemsavedata.h new file mode 100644 index 00000000..b85ef625 --- /dev/null +++ b/src/core/file_sys/archive_systemsavedata.h @@ -0,0 +1,31 @@ +// Copyright 2014 Citra Emulator Project +// Licensed under GPLv2+ +// Refer to the license.txt file included. + +#pragma once + +#include "common/common_types.h" + +#include "core/file_sys/disk_archive.h" +#include "core/loader/loader.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////// +// FileSys namespace + +namespace FileSys { + +/// File system interface to the SaveData archive +class Archive_SystemSaveData final : public DiskArchive { +public: + Archive_SystemSaveData(const std::string& mount_point); + + /** + * Initialize the archive. + * @return true if it initialized successfully + */ + bool Initialize(); + + std::string GetName() const override { return "SystemSaveData"; } +}; + +} // namespace FileSys diff --git a/src/core/hle/service/fs/archive.cpp b/src/core/hle/service/fs/archive.cpp index 9c383473..d06f955d 100644 --- a/src/core/hle/service/fs/archive.cpp +++ b/src/core/hle/service/fs/archive.cpp @@ -419,6 +419,15 @@ void ArchiveInit() { CreateArchive(std::move(sdmc_archive), ArchiveIdCode::SDMC); else LOG_ERROR(Service_FS, "Can't instantiate SDMC archive with path %s", sdmc_directory.c_str()); + + std::string systemsavedata_directory = FileUtil::GetUserPath(D_SYSSAVEDATA_IDX); + auto systemsavedata_archive = std::make_unique(systemsavedata_directory); + if (systemsavedata_archive->Initialize()) { + CreateArchive(std::move(sdmc_archive), ArchiveIdCode::SystemSaveData); + } else { + LOG_ERROR(Service_FS, "Can't instantiate SystemSaveData archive with path %s", + systemsavedata_directory.c_str()); + } } /// Shutdown archives -- cgit v1.2.3