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Diffstat (limited to '')
-rw-r--r-- | src/core/hle/service/fs/fs_user.cpp | 1045 |
1 files changed, 0 insertions, 1045 deletions
diff --git a/src/core/hle/service/fs/fs_user.cpp b/src/core/hle/service/fs/fs_user.cpp deleted file mode 100644 index b9eab7838..000000000 --- a/src/core/hle/service/fs/fs_user.cpp +++ /dev/null @@ -1,1045 +0,0 @@ -// Copyright 2014 Citra Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#include "common/assert.h" -#include "common/common_types.h" -#include "common/file_util.h" -#include "common/logging/log.h" -#include "common/scope_exit.h" -#include "common/string_util.h" -#include "core/core.h" -#include "core/file_sys/errors.h" -#include "core/hle/ipc.h" -#include "core/hle/ipc_helpers.h" -#include "core/hle/kernel/client_port.h" -#include "core/hle/kernel/client_session.h" -#include "core/hle/kernel/server_session.h" -#include "core/hle/result.h" -#include "core/hle/service/fs/archive.h" -#include "core/hle/service/fs/fs_user.h" -#include "core/settings.h" - -//////////////////////////////////////////////////////////////////////////////////////////////////// -// Namespace FS_User - -using Kernel::ClientSession; -using Kernel::ServerSession; -using Kernel::SharedPtr; - -namespace Service { -namespace FS { - -static u32 priority = -1; ///< For SetPriority and GetPriority service functions - -static ArchiveHandle MakeArchiveHandle(u32 low_word, u32 high_word) { - return (u64)low_word | ((u64)high_word << 32); -} - -static void Initialize(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - // TODO(Link Mauve): check the behavior when cmd_buff[1] isn't 32, as per - // http://3dbrew.org/wiki/FS:Initialize#Request - cmd_buff[1] = RESULT_SUCCESS.raw; -} - -/** - * FS_User::OpenFile service function - * Inputs: - * 1 : Transaction - * 2 : Archive handle lower word - * 3 : Archive handle upper word - * 4 : Low path type - * 5 : Low path size - * 6 : Open flags - * 7 : Attributes - * 8 : (LowPathSize << 14) | 2 - * 9 : Low path data pointer - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - * 3 : File handle - */ -static void OpenFile(Service::Interface* self) { - // The helper should be passed by argument to the function - IPC::RequestParser rp(Kernel::GetCommandBuffer(), {0x080201C2}); - rp.Pop<u32>(); // Always 0 ? - - ArchiveHandle archive_handle = rp.Pop<u64>(); - auto filename_type = static_cast<FileSys::LowPathType>(rp.Pop<u32>()); - u32 filename_size = rp.Pop<u32>(); - FileSys::Mode mode; - mode.hex = rp.Pop<u32>(); - u32 attributes = rp.Pop<u32>(); // TODO(Link Mauve): do something with those attributes. - VAddr filename_ptr = rp.PopStaticBuffer(); - FileSys::Path file_path(filename_type, filename_size, filename_ptr); - - LOG_DEBUG(Service_FS, "path=%s, mode=%u attrs=%u", file_path.DebugStr().c_str(), mode.hex, - attributes); - - ResultVal<std::shared_ptr<File>> file_res = - OpenFileFromArchive(archive_handle, file_path, mode); - IPC::RequestBuilder rb = rp.MakeBuilder(1, 2); - rb.Push(file_res.Code()); - if (file_res.Succeeded()) { - std::shared_ptr<File> file = *file_res; - auto sessions = ServerSession::CreateSessionPair(file->GetName()); - file->ClientConnected(std::get<SharedPtr<ServerSession>>(sessions)); - - rb.PushMoveHandles( - Kernel::g_handle_table.Create(std::get<SharedPtr<ClientSession>>(sessions)).Unwrap()); - } else { - rb.PushMoveHandles(0); - LOG_ERROR(Service_FS, "failed to get a handle for file %s", file_path.DebugStr().c_str()); - } -} - -/** - * FS_User::OpenFileDirectly service function - * Inputs: - * 1 : Transaction - * 2 : Archive ID - * 3 : Archive low path type - * 4 : Archive low path size - * 5 : File low path type - * 6 : File low path size - * 7 : Flags - * 8 : Attributes - * 9 : (ArchiveLowPathSize << 14) | 0x802 - * 10 : Archive low path - * 11 : (FileLowPathSize << 14) | 2 - * 12 : File low path - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - * 3 : File handle - */ -static void OpenFileDirectly(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - auto archive_id = static_cast<FS::ArchiveIdCode>(cmd_buff[2]); - auto archivename_type = static_cast<FileSys::LowPathType>(cmd_buff[3]); - u32 archivename_size = cmd_buff[4]; - auto filename_type = static_cast<FileSys::LowPathType>(cmd_buff[5]); - u32 filename_size = cmd_buff[6]; - FileSys::Mode mode; - mode.hex = cmd_buff[7]; - u32 attributes = cmd_buff[8]; // TODO(Link Mauve): do something with those attributes. - u32 archivename_ptr = cmd_buff[10]; - u32 filename_ptr = cmd_buff[12]; - FileSys::Path archive_path(archivename_type, archivename_size, archivename_ptr); - FileSys::Path file_path(filename_type, filename_size, filename_ptr); - - LOG_DEBUG(Service_FS, "archive_id=0x%08X archive_path=%s file_path=%s, mode=%u attributes=%u", - static_cast<u32>(archive_id), archive_path.DebugStr().c_str(), - file_path.DebugStr().c_str(), mode.hex, attributes); - - ResultVal<ArchiveHandle> archive_handle = OpenArchive(archive_id, archive_path); - if (archive_handle.Failed()) { - LOG_ERROR(Service_FS, - "Failed to get a handle for archive archive_id=0x%08X archive_path=%s", - static_cast<u32>(archive_id), archive_path.DebugStr().c_str()); - cmd_buff[1] = archive_handle.Code().raw; - cmd_buff[3] = 0; - return; - } - SCOPE_EXIT({ CloseArchive(*archive_handle); }); - - ResultVal<std::shared_ptr<File>> file_res = - OpenFileFromArchive(*archive_handle, file_path, mode); - cmd_buff[1] = file_res.Code().raw; - if (file_res.Succeeded()) { - std::shared_ptr<File> file = *file_res; - auto sessions = ServerSession::CreateSessionPair(file->GetName()); - file->ClientConnected(std::get<SharedPtr<ServerSession>>(sessions)); - - cmd_buff[3] = - Kernel::g_handle_table.Create(std::get<SharedPtr<ClientSession>>(sessions)).Unwrap(); - } else { - cmd_buff[3] = 0; - LOG_ERROR(Service_FS, "failed to get a handle for file %s mode=%u attributes=%u", - file_path.DebugStr().c_str(), mode.hex, attributes); - } -} - -/* - * FS_User::DeleteFile service function - * Inputs: - * 2 : Archive handle lower word - * 3 : Archive handle upper word - * 4 : File path string type - * 5 : File path string size - * 7 : File path string data - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void DeleteFile(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - ArchiveHandle archive_handle = MakeArchiveHandle(cmd_buff[2], cmd_buff[3]); - auto filename_type = static_cast<FileSys::LowPathType>(cmd_buff[4]); - u32 filename_size = cmd_buff[5]; - u32 filename_ptr = cmd_buff[7]; - - FileSys::Path file_path(filename_type, filename_size, filename_ptr); - - LOG_DEBUG(Service_FS, "type=%u size=%u data=%s", static_cast<u32>(filename_type), filename_size, - file_path.DebugStr().c_str()); - - cmd_buff[1] = DeleteFileFromArchive(archive_handle, file_path).raw; -} - -/* - * FS_User::RenameFile service function - * Inputs: - * 2 : Source archive handle lower word - * 3 : Source archive handle upper word - * 4 : Source file path type - * 5 : Source file path size - * 6 : Dest archive handle lower word - * 7 : Dest archive handle upper word - * 8 : Dest file path type - * 9 : Dest file path size - * 11: Source file path string data - * 13: Dest file path string - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void RenameFile(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - ArchiveHandle src_archive_handle = MakeArchiveHandle(cmd_buff[2], cmd_buff[3]); - auto src_filename_type = static_cast<FileSys::LowPathType>(cmd_buff[4]); - u32 src_filename_size = cmd_buff[5]; - ArchiveHandle dest_archive_handle = MakeArchiveHandle(cmd_buff[6], cmd_buff[7]); - ; - auto dest_filename_type = static_cast<FileSys::LowPathType>(cmd_buff[8]); - u32 dest_filename_size = cmd_buff[9]; - u32 src_filename_ptr = cmd_buff[11]; - u32 dest_filename_ptr = cmd_buff[13]; - - FileSys::Path src_file_path(src_filename_type, src_filename_size, src_filename_ptr); - FileSys::Path dest_file_path(dest_filename_type, dest_filename_size, dest_filename_ptr); - - LOG_DEBUG(Service_FS, - "src_type=%u src_size=%u src_data=%s dest_type=%u dest_size=%u dest_data=%s", - static_cast<u32>(src_filename_type), src_filename_size, - src_file_path.DebugStr().c_str(), static_cast<u32>(dest_filename_type), - dest_filename_size, dest_file_path.DebugStr().c_str()); - - cmd_buff[1] = RenameFileBetweenArchives(src_archive_handle, src_file_path, dest_archive_handle, - dest_file_path) - .raw; -} - -/* - * FS_User::DeleteDirectory service function - * Inputs: - * 2 : Archive handle lower word - * 3 : Archive handle upper word - * 4 : Directory path string type - * 5 : Directory path string size - * 7 : Directory path string data - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void DeleteDirectory(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - ArchiveHandle archive_handle = MakeArchiveHandle(cmd_buff[2], cmd_buff[3]); - auto dirname_type = static_cast<FileSys::LowPathType>(cmd_buff[4]); - u32 dirname_size = cmd_buff[5]; - u32 dirname_ptr = cmd_buff[7]; - - FileSys::Path dir_path(dirname_type, dirname_size, dirname_ptr); - - LOG_DEBUG(Service_FS, "type=%u size=%u data=%s", static_cast<u32>(dirname_type), dirname_size, - dir_path.DebugStr().c_str()); - - cmd_buff[1] = DeleteDirectoryFromArchive(archive_handle, dir_path).raw; -} - -/* - * FS_User::DeleteDirectoryRecursively service function - * Inputs: - * 0 : Command header 0x08070142 - * 1 : Transaction - * 2 : Archive handle lower word - * 3 : Archive handle upper word - * 4 : Directory path string type - * 5 : Directory path string size - * 7 : Directory path string data - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void DeleteDirectoryRecursively(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - ArchiveHandle archive_handle = MakeArchiveHandle(cmd_buff[2], cmd_buff[3]); - auto dirname_type = static_cast<FileSys::LowPathType>(cmd_buff[4]); - u32 dirname_size = cmd_buff[5]; - u32 dirname_ptr = cmd_buff[7]; - - FileSys::Path dir_path(dirname_type, dirname_size, dirname_ptr); - - LOG_DEBUG(Service_FS, "type=%u size=%u data=%s", static_cast<u32>(dirname_type), dirname_size, - dir_path.DebugStr().c_str()); - - cmd_buff[1] = DeleteDirectoryRecursivelyFromArchive(archive_handle, dir_path).raw; -} - -/* - * FS_User::CreateFile service function - * Inputs: - * 0 : Command header 0x08080202 - * 2 : Archive handle lower word - * 3 : Archive handle upper word - * 4 : File path string type - * 5 : File path string size - * 7-8 : File size - * 10: File path string data - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void CreateFile(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - ArchiveHandle archive_handle = MakeArchiveHandle(cmd_buff[2], cmd_buff[3]); - auto filename_type = static_cast<FileSys::LowPathType>(cmd_buff[4]); - u32 filename_size = cmd_buff[5]; - u64 file_size = ((u64)cmd_buff[8] << 32) | cmd_buff[7]; - u32 filename_ptr = cmd_buff[10]; - - FileSys::Path file_path(filename_type, filename_size, filename_ptr); - - LOG_DEBUG(Service_FS, "type=%u size=%llu data=%s", static_cast<u32>(filename_type), file_size, - file_path.DebugStr().c_str()); - - cmd_buff[1] = CreateFileInArchive(archive_handle, file_path, file_size).raw; -} - -/* - * FS_User::CreateDirectory service function - * Inputs: - * 2 : Archive handle lower word - * 3 : Archive handle upper word - * 4 : Directory path string type - * 5 : Directory path string size - * 8 : Directory path string data - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void CreateDirectory(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - ArchiveHandle archive_handle = MakeArchiveHandle(cmd_buff[2], cmd_buff[3]); - auto dirname_type = static_cast<FileSys::LowPathType>(cmd_buff[4]); - u32 dirname_size = cmd_buff[5]; - u32 dirname_ptr = cmd_buff[8]; - - FileSys::Path dir_path(dirname_type, dirname_size, dirname_ptr); - - LOG_DEBUG(Service_FS, "type=%u size=%d data=%s", static_cast<u32>(dirname_type), dirname_size, - dir_path.DebugStr().c_str()); - - cmd_buff[1] = CreateDirectoryFromArchive(archive_handle, dir_path).raw; -} - -/* - * FS_User::RenameDirectory service function - * Inputs: - * 2 : Source archive handle lower word - * 3 : Source archive handle upper word - * 4 : Source dir path type - * 5 : Source dir path size - * 6 : Dest archive handle lower word - * 7 : Dest archive handle upper word - * 8 : Dest dir path type - * 9 : Dest dir path size - * 11: Source dir path string data - * 13: Dest dir path string - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void RenameDirectory(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - ArchiveHandle src_archive_handle = MakeArchiveHandle(cmd_buff[2], cmd_buff[3]); - auto src_dirname_type = static_cast<FileSys::LowPathType>(cmd_buff[4]); - u32 src_dirname_size = cmd_buff[5]; - ArchiveHandle dest_archive_handle = MakeArchiveHandle(cmd_buff[6], cmd_buff[7]); - auto dest_dirname_type = static_cast<FileSys::LowPathType>(cmd_buff[8]); - u32 dest_dirname_size = cmd_buff[9]; - u32 src_dirname_ptr = cmd_buff[11]; - u32 dest_dirname_ptr = cmd_buff[13]; - - FileSys::Path src_dir_path(src_dirname_type, src_dirname_size, src_dirname_ptr); - FileSys::Path dest_dir_path(dest_dirname_type, dest_dirname_size, dest_dirname_ptr); - - LOG_DEBUG( - Service_FS, "src_type=%u src_size=%u src_data=%s dest_type=%u dest_size=%u dest_data=%s", - static_cast<u32>(src_dirname_type), src_dirname_size, src_dir_path.DebugStr().c_str(), - static_cast<u32>(dest_dirname_type), dest_dirname_size, dest_dir_path.DebugStr().c_str()); - - cmd_buff[1] = RenameDirectoryBetweenArchives(src_archive_handle, src_dir_path, - dest_archive_handle, dest_dir_path) - .raw; -} - -/** - * FS_User::OpenDirectory service function - * Inputs: - * 1 : Archive handle low word - * 2 : Archive handle high word - * 3 : Low path type - * 4 : Low path size - * 7 : (LowPathSize << 14) | 2 - * 8 : Low path data pointer - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - * 3 : Directory handle - */ -static void OpenDirectory(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - ArchiveHandle archive_handle = MakeArchiveHandle(cmd_buff[1], cmd_buff[2]); - auto dirname_type = static_cast<FileSys::LowPathType>(cmd_buff[3]); - u32 dirname_size = cmd_buff[4]; - u32 dirname_ptr = cmd_buff[6]; - - FileSys::Path dir_path(dirname_type, dirname_size, dirname_ptr); - - LOG_DEBUG(Service_FS, "type=%u size=%u data=%s", static_cast<u32>(dirname_type), dirname_size, - dir_path.DebugStr().c_str()); - - ResultVal<std::shared_ptr<Directory>> dir_res = - OpenDirectoryFromArchive(archive_handle, dir_path); - cmd_buff[1] = dir_res.Code().raw; - if (dir_res.Succeeded()) { - std::shared_ptr<Directory> directory = *dir_res; - auto sessions = ServerSession::CreateSessionPair(directory->GetName()); - directory->ClientConnected(std::get<SharedPtr<ServerSession>>(sessions)); - - cmd_buff[3] = - Kernel::g_handle_table.Create(std::get<SharedPtr<ClientSession>>(sessions)).Unwrap(); - } else { - LOG_ERROR(Service_FS, "failed to get a handle for directory type=%d size=%d data=%s", - dirname_type, dirname_size, dir_path.DebugStr().c_str()); - } -} - -/** - * FS_User::OpenArchive service function - * Inputs: - * 1 : Archive ID - * 2 : Archive low path type - * 3 : Archive low path size - * 4 : (LowPathSize << 14) | 2 - * 5 : Archive low path - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - * 2 : Archive handle lower word (unused) - * 3 : Archive handle upper word (same as file handle) - */ -static void OpenArchive(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - auto archive_id = static_cast<FS::ArchiveIdCode>(cmd_buff[1]); - auto archivename_type = static_cast<FileSys::LowPathType>(cmd_buff[2]); - u32 archivename_size = cmd_buff[3]; - u32 archivename_ptr = cmd_buff[5]; - FileSys::Path archive_path(archivename_type, archivename_size, archivename_ptr); - - LOG_DEBUG(Service_FS, "archive_id=0x%08X archive_path=%s", static_cast<u32>(archive_id), - archive_path.DebugStr().c_str()); - - ResultVal<ArchiveHandle> handle = OpenArchive(archive_id, archive_path); - cmd_buff[1] = handle.Code().raw; - if (handle.Succeeded()) { - cmd_buff[2] = *handle & 0xFFFFFFFF; - cmd_buff[3] = (*handle >> 32) & 0xFFFFFFFF; - } else { - cmd_buff[2] = cmd_buff[3] = 0; - LOG_ERROR(Service_FS, - "failed to get a handle for archive archive_id=0x%08X archive_path=%s", - static_cast<u32>(archive_id), archive_path.DebugStr().c_str()); - } -} - -/** - * FS_User::CloseArchive service function - * Inputs: - * 0 : 0x080E0080 - * 1 : Archive handle low word - * 2 : Archive handle high word - * Outputs: - * 0 : ??? TODO(yuriks): Verify return header - * 1 : Result of function, 0 on success, otherwise error code - */ -static void CloseArchive(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - ArchiveHandle archive_handle = MakeArchiveHandle(cmd_buff[1], cmd_buff[2]); - cmd_buff[1] = CloseArchive(archive_handle).raw; -} - -/* -* FS_User::IsSdmcDetected service function -* Outputs: -* 1 : Result of function, 0 on success, otherwise error code -* 2 : Whether the Sdmc could be detected -*/ -static void IsSdmcDetected(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - cmd_buff[1] = 0; - cmd_buff[2] = Settings::values.use_virtual_sd ? 1 : 0; -} - -/** - * FS_User::IsSdmcWriteable service function - * Outputs: - * 0 : Command header 0x08180000 - * 1 : Result of function, 0 on success, otherwise error code - * 2 : Whether the Sdmc is currently writeable - */ -static void IsSdmcWriteable(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - cmd_buff[1] = RESULT_SUCCESS.raw; - // If the SD isn't enabled, it can't be writeable...else, stubbed true - cmd_buff[2] = Settings::values.use_virtual_sd ? 1 : 0; - - LOG_DEBUG(Service_FS, " (STUBBED)"); -} - -/** - * FS_User::FormatSaveData service function, - * formats the SaveData specified by the input path. - * Inputs: - * 0 : 0x084C0242 - * 1 : Archive ID - * 2 : Archive path type - * 3 : Archive path size - * 4 : Size in Blocks (1 block = 512 bytes) - * 5 : Number of directories - * 6 : Number of files - * 7 : Directory bucket count - * 8 : File bucket count - * 9 : Duplicate data - * 10 : (PathSize << 14) | 2 - * 11 : Archive low path - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void FormatSaveData(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - LOG_WARNING(Service_FS, "(STUBBED)"); - - auto archive_id = static_cast<FS::ArchiveIdCode>(cmd_buff[1]); - auto archivename_type = static_cast<FileSys::LowPathType>(cmd_buff[2]); - u32 archivename_size = cmd_buff[3]; - u32 archivename_ptr = cmd_buff[11]; - FileSys::Path archive_path(archivename_type, archivename_size, archivename_ptr); - - LOG_DEBUG(Service_FS, "archive_path=%s", archive_path.DebugStr().c_str()); - - if (archive_id != FS::ArchiveIdCode::SaveData) { - LOG_ERROR(Service_FS, "tried to format an archive different than SaveData, %u", - static_cast<u32>(archive_id)); - cmd_buff[1] = FileSys::ERROR_INVALID_PATH.raw; - return; - } - - if (archive_path.GetType() != FileSys::LowPathType::Empty) { - // TODO(Subv): Implement formatting the SaveData of other games - LOG_ERROR(Service_FS, "archive LowPath type other than empty is currently unsupported"); - cmd_buff[1] = UnimplementedFunction(ErrorModule::FS).raw; - return; - } - - FileSys::ArchiveFormatInfo format_info; - format_info.duplicate_data = cmd_buff[9] & 0xFF; - format_info.number_directories = cmd_buff[5]; - format_info.number_files = cmd_buff[6]; - format_info.total_size = cmd_buff[4] * 512; - - cmd_buff[1] = FormatArchive(ArchiveIdCode::SaveData, format_info).raw; -} - -/** - * FS_User::FormatThisUserSaveData service function - * Inputs: - * 0: 0x080F0180 - * 1 : Size in Blocks (1 block = 512 bytes) - * 2 : Number of directories - * 3 : Number of files - * 4 : Directory bucket count - * 5 : File bucket count - * 6 : Duplicate data - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void FormatThisUserSaveData(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - FileSys::ArchiveFormatInfo format_info; - format_info.duplicate_data = cmd_buff[6] & 0xFF; - format_info.number_directories = cmd_buff[2]; - format_info.number_files = cmd_buff[3]; - format_info.total_size = cmd_buff[1] * 512; - - cmd_buff[1] = FormatArchive(ArchiveIdCode::SaveData, format_info).raw; - - LOG_TRACE(Service_FS, "called"); -} - -/** - * FS_User::GetFreeBytes service function - * Inputs: - * 0: 0x08120080 - * 1: Archive handle low word - * 2: Archive handle high word - * Outputs: - * 1: Result of function, 0 on success, otherwise error code - * 2: Free byte count low word - * 3: Free byte count high word - */ -static void GetFreeBytes(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - ArchiveHandle archive_handle = MakeArchiveHandle(cmd_buff[1], cmd_buff[2]); - ResultVal<u64> bytes_res = GetFreeBytesInArchive(archive_handle); - - cmd_buff[1] = bytes_res.Code().raw; - if (bytes_res.Succeeded()) { - cmd_buff[2] = (u32)*bytes_res; - cmd_buff[3] = *bytes_res >> 32; - } else { - cmd_buff[2] = 0; - cmd_buff[3] = 0; - } -} - -/** - * FS_User::CreateExtSaveData service function - * Inputs: - * 0 : 0x08510242 - * 1 : Media type (NAND / SDMC) - * 2 : Low word of the saveid to create - * 3 : High word of the saveid to create - * 4 : Unknown - * 5 : Number of directories - * 6 : Number of files - * 7-8 : Size limit - * 9 : Size of the SMDH icon - * 10: (SMDH Size << 4) | 0x0000000A - * 11: Pointer to the SMDH icon for the new ExtSaveData - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void CreateExtSaveData(Service::Interface* self) { - // TODO(Subv): Figure out the other parameters. - u32* cmd_buff = Kernel::GetCommandBuffer(); - MediaType media_type = static_cast<MediaType>(cmd_buff[1] & 0xFF); - u32 save_low = cmd_buff[2]; - u32 save_high = cmd_buff[3]; - u32 icon_size = cmd_buff[9]; - VAddr icon_buffer = cmd_buff[11]; - - LOG_WARNING( - Service_FS, - "(STUBBED) savedata_high=%08X savedata_low=%08X cmd_buff[3]=%08X " - "cmd_buff[4]=%08X cmd_buff[5]=%08X cmd_buff[6]=%08X cmd_buff[7]=%08X cmd_buff[8]=%08X " - "icon_size=%08X icon_descriptor=%08X icon_buffer=%08X", - save_high, save_low, cmd_buff[3], cmd_buff[4], cmd_buff[5], cmd_buff[6], cmd_buff[7], - cmd_buff[8], icon_size, cmd_buff[10], icon_buffer); - - FileSys::ArchiveFormatInfo format_info; - format_info.number_directories = cmd_buff[5]; - format_info.number_files = cmd_buff[6]; - format_info.duplicate_data = false; - format_info.total_size = 0; - cmd_buff[1] = - CreateExtSaveData(media_type, save_high, save_low, icon_buffer, icon_size, format_info).raw; -} - -/** - * FS_User::DeleteExtSaveData service function - * Inputs: - * 0 : 0x08520100 - * 1 : Media type (NAND / SDMC) - * 2 : Low word of the saveid to create - * 3 : High word of the saveid to create - * 4 : Unknown - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void DeleteExtSaveData(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - MediaType media_type = static_cast<MediaType>(cmd_buff[1] & 0xFF); - u32 save_low = cmd_buff[2]; - u32 save_high = cmd_buff[3]; - u32 unknown = cmd_buff[4]; // TODO(Subv): Figure out what this is - - LOG_WARNING(Service_FS, "(STUBBED) save_low=%08X save_high=%08X media_type=%08X unknown=%08X", - save_low, save_high, cmd_buff[1] & 0xFF, unknown); - - cmd_buff[1] = DeleteExtSaveData(media_type, save_high, save_low).raw; -} - -/** - * FS_User::CardSlotIsInserted service function. - * Inputs: - * 0 : 0x08210000 - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - * 2 : Whether there is a game card inserted into the slot or not. - */ -static void CardSlotIsInserted(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - cmd_buff[1] = RESULT_SUCCESS.raw; - cmd_buff[2] = 0; - LOG_WARNING(Service_FS, "(STUBBED) called"); -} - -/** - * FS_User::DeleteSystemSaveData service function. - * Inputs: - * 0 : 0x08570080 - * 1 : High word of the SystemSaveData id to delete - * 2 : Low word of the SystemSaveData id to delete - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void DeleteSystemSaveData(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - u32 savedata_high = cmd_buff[1]; - u32 savedata_low = cmd_buff[2]; - - cmd_buff[1] = DeleteSystemSaveData(savedata_high, savedata_low).raw; -} - -/** - * FS_User::CreateSystemSaveData service function. - * Inputs: - * 0 : 0x08560240 - * 1 : u8 MediaType of the system save data - * 2 : SystemSaveData id to create - * 3 : Total size - * 4 : Block size - * 5 : Number of directories - * 6 : Number of files - * 7 : Directory bucket count - * 8 : File bucket count - * 9 : u8 Whether to duplicate data or not - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void CreateSystemSaveData(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - u32 savedata_high = cmd_buff[1]; - u32 savedata_low = cmd_buff[2]; - - LOG_WARNING( - Service_FS, - "(STUBBED) savedata_high=%08X savedata_low=%08X cmd_buff[3]=%08X " - "cmd_buff[4]=%08X cmd_buff[5]=%08X cmd_buff[6]=%08X cmd_buff[7]=%08X cmd_buff[8]=%08X " - "cmd_buff[9]=%08X", - savedata_high, savedata_low, cmd_buff[3], cmd_buff[4], cmd_buff[5], cmd_buff[6], - cmd_buff[7], cmd_buff[8], cmd_buff[9]); - - cmd_buff[1] = CreateSystemSaveData(savedata_high, savedata_low).raw; -} - -/** - * FS_User::CreateLegacySystemSaveData service function. - * This function appears to be obsolete and seems to have been replaced by - * command 0x08560240 (CreateSystemSaveData). - * - * Inputs: - * 0 : 0x08100200 - * 1 : SystemSaveData id to create - * 2 : Total size - * 3 : Block size - * 4 : Number of directories - * 5 : Number of files - * 6 : Directory bucket count - * 7 : File bucket count - * 8 : u8 Duplicate data - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void CreateLegacySystemSaveData(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - u32 savedata_id = cmd_buff[1]; - - LOG_WARNING( - Service_FS, - "(STUBBED) savedata_id=%08X cmd_buff[3]=%08X " - "cmd_buff[4]=%08X cmd_buff[5]=%08X cmd_buff[6]=%08X cmd_buff[7]=%08X cmd_buff[8]=%08X " - "cmd_buff[9]=%08X", - savedata_id, cmd_buff[3], cmd_buff[4], cmd_buff[5], cmd_buff[6], cmd_buff[7], cmd_buff[8], - cmd_buff[9]); - - cmd_buff[0] = IPC::MakeHeader(0x810, 0x1, 0); - // With this command, the SystemSaveData always has save_high = 0 (Always created in the NAND) - cmd_buff[1] = CreateSystemSaveData(0, savedata_id).raw; -} - -/** - * FS_User::InitializeWithSdkVersion service function. - * Inputs: - * 0 : 0x08610042 - * 1 : Used SDK Version - * 2 : ProcessId Header - * 3 : placeholder for ProcessId - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void InitializeWithSdkVersion(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - const u32 version = cmd_buff[1]; - self->SetVersion(version); - - if (cmd_buff[2] == IPC::CallingPidDesc()) { - LOG_WARNING(Service_FS, "(STUBBED) called, version: 0x%08X", version); - cmd_buff[1] = RESULT_SUCCESS.raw; - } else { - LOG_ERROR(Service_FS, "ProcessId Header must be 0x20"); - cmd_buff[1] = IPC::ERR_INVALID_BUFFER_DESCRIPTOR.raw; - } -} - -/** - * FS_User::SetPriority service function. - * Inputs: - * 0 : 0x08620040 - * 1 : priority - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - */ -static void SetPriority(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - priority = cmd_buff[1]; - - cmd_buff[1] = RESULT_SUCCESS.raw; - - LOG_DEBUG(Service_FS, "called priority=0x%X", priority); -} - -/** - * FS_User::GetPriority service function. - * Inputs: - * 0 : 0x08630000 - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - * 2 : priority - */ -static void GetPriority(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - if (priority == -1) { - LOG_INFO(Service_FS, "priority was not set, priority=0x%X", priority); - } - - cmd_buff[1] = RESULT_SUCCESS.raw; - cmd_buff[2] = priority; - - LOG_DEBUG(Service_FS, "called priority=0x%X", priority); -} - -/** - * FS_User::GetArchiveResource service function. - * Inputs: - * 0 : 0x08490040 - * 1 : Media type - * Outputs: - * 1 : Result of function, 0 on success, otherwise error code - * 2 : Sector byte-size - * 3 : Cluster byte-size - * 4 : Partition capacity in clusters - * 5 : Available free space in clusters - */ -static void GetArchiveResource(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - LOG_WARNING(Service_FS, "(STUBBED) called Media type=0x%08X", cmd_buff[1]); - - cmd_buff[1] = RESULT_SUCCESS.raw; - cmd_buff[2] = 512; - cmd_buff[3] = 16384; - cmd_buff[4] = 0x80000; // 8GiB capacity - cmd_buff[5] = 0x80000; // 8GiB free -} - -/** - * FS_User::GetFormatInfo service function. - * Inputs: - * 0 : 0x084500C2 - * 1 : Archive ID - * 2 : Archive path type - * 3 : Archive path size - * 4 : (PathSize << 14) | 2 - * 5 : Archive low path - * Outputs: - * 0 : 0x08450140 - * 1 : Result of function, 0 on success, otherwise error code - * 2 : Total size - * 3 : Number of directories - * 4 : Number of files - * 5 : Duplicate data - */ -static void GetFormatInfo(Service::Interface* self) { - u32* cmd_buff = Kernel::GetCommandBuffer(); - - auto archive_id = static_cast<FS::ArchiveIdCode>(cmd_buff[1]); - auto archivename_type = static_cast<FileSys::LowPathType>(cmd_buff[2]); - u32 archivename_size = cmd_buff[3]; - u32 archivename_ptr = cmd_buff[5]; - FileSys::Path archive_path(archivename_type, archivename_size, archivename_ptr); - - LOG_DEBUG(Service_FS, "archive_path=%s", archive_path.DebugStr().c_str()); - - cmd_buff[0] = IPC::MakeHeader(0x0845, 5, 0); - - auto format_info = GetArchiveFormatInfo(archive_id, archive_path); - - if (format_info.Failed()) { - LOG_ERROR(Service_FS, "Failed to retrieve the format info"); - cmd_buff[1] = format_info.Code().raw; - return; - } - - cmd_buff[1] = RESULT_SUCCESS.raw; - cmd_buff[2] = format_info->total_size; - cmd_buff[3] = format_info->number_directories; - cmd_buff[4] = format_info->number_files; - cmd_buff[5] = format_info->duplicate_data; -} - -const Interface::FunctionInfo FunctionTable[] = { - {0x000100C6, nullptr, "Dummy1"}, - {0x040100C4, nullptr, "Control"}, - {0x08010002, Initialize, "Initialize"}, - {0x080201C2, OpenFile, "OpenFile"}, - {0x08030204, OpenFileDirectly, "OpenFileDirectly"}, - {0x08040142, DeleteFile, "DeleteFile"}, - {0x08050244, RenameFile, "RenameFile"}, - {0x08060142, DeleteDirectory, "DeleteDirectory"}, - {0x08070142, DeleteDirectoryRecursively, "DeleteDirectoryRecursively"}, - {0x08080202, CreateFile, "CreateFile"}, - {0x08090182, CreateDirectory, "CreateDirectory"}, - {0x080A0244, RenameDirectory, "RenameDirectory"}, - {0x080B0102, OpenDirectory, "OpenDirectory"}, - {0x080C00C2, OpenArchive, "OpenArchive"}, - {0x080D0144, nullptr, "ControlArchive"}, - {0x080E0080, CloseArchive, "CloseArchive"}, - {0x080F0180, FormatThisUserSaveData, "FormatThisUserSaveData"}, - {0x08100200, CreateLegacySystemSaveData, "CreateLegacySystemSaveData"}, - {0x08110040, nullptr, "DeleteSystemSaveData"}, - {0x08120080, GetFreeBytes, "GetFreeBytes"}, - {0x08130000, nullptr, "GetCardType"}, - {0x08140000, nullptr, "GetSdmcArchiveResource"}, - {0x08150000, nullptr, "GetNandArchiveResource"}, - {0x08160000, nullptr, "GetSdmcFatfsError"}, - {0x08170000, IsSdmcDetected, "IsSdmcDetected"}, - {0x08180000, IsSdmcWriteable, "IsSdmcWritable"}, - {0x08190042, nullptr, "GetSdmcCid"}, - {0x081A0042, nullptr, "GetNandCid"}, - {0x081B0000, nullptr, "GetSdmcSpeedInfo"}, - {0x081C0000, nullptr, "GetNandSpeedInfo"}, - {0x081D0042, nullptr, "GetSdmcLog"}, - {0x081E0042, nullptr, "GetNandLog"}, - {0x081F0000, nullptr, "ClearSdmcLog"}, - {0x08200000, nullptr, "ClearNandLog"}, - {0x08210000, CardSlotIsInserted, "CardSlotIsInserted"}, - {0x08220000, nullptr, "CardSlotPowerOn"}, - {0x08230000, nullptr, "CardSlotPowerOff"}, - {0x08240000, nullptr, "CardSlotGetCardIFPowerStatus"}, - {0x08250040, nullptr, "CardNorDirectCommand"}, - {0x08260080, nullptr, "CardNorDirectCommandWithAddress"}, - {0x08270082, nullptr, "CardNorDirectRead"}, - {0x082800C2, nullptr, "CardNorDirectReadWithAddress"}, - {0x08290082, nullptr, "CardNorDirectWrite"}, - {0x082A00C2, nullptr, "CardNorDirectWriteWithAddress"}, - {0x082B00C2, nullptr, "CardNorDirectRead_4xIO"}, - {0x082C0082, nullptr, "CardNorDirectCpuWriteWithoutVerify"}, - {0x082D0040, nullptr, "CardNorDirectSectorEraseWithoutVerify"}, - {0x082E0040, nullptr, "GetProductInfo"}, - {0x082F0040, nullptr, "GetProgramLaunchInfo"}, - {0x08300182, nullptr, "CreateExtSaveData"}, - {0x08310180, nullptr, "CreateSharedExtSaveData"}, - {0x08320102, nullptr, "ReadExtSaveDataIcon"}, - {0x08330082, nullptr, "EnumerateExtSaveData"}, - {0x08340082, nullptr, "EnumerateSharedExtSaveData"}, - {0x08350080, nullptr, "DeleteExtSaveData"}, - {0x08360080, nullptr, "DeleteSharedExtSaveData"}, - {0x08370040, nullptr, "SetCardSpiBaudRate"}, - {0x08380040, nullptr, "SetCardSpiBusMode"}, - {0x08390000, nullptr, "SendInitializeInfoTo9"}, - {0x083A0100, nullptr, "GetSpecialContentIndex"}, - {0x083B00C2, nullptr, "GetLegacyRomHeader"}, - {0x083C00C2, nullptr, "GetLegacyBannerData"}, - {0x083D0100, nullptr, "CheckAuthorityToAccessExtSaveData"}, - {0x083E00C2, nullptr, "QueryTotalQuotaSize"}, - {0x083F00C0, nullptr, "GetExtDataBlockSize"}, - {0x08400040, nullptr, "AbnegateAccessRight"}, - {0x08410000, nullptr, "DeleteSdmcRoot"}, - {0x08420040, nullptr, "DeleteAllExtSaveDataOnNand"}, - {0x08430000, nullptr, "InitializeCtrFileSystem"}, - {0x08440000, nullptr, "CreateSeed"}, - {0x084500C2, GetFormatInfo, "GetFormatInfo"}, - {0x08460102, nullptr, "GetLegacyRomHeader2"}, - {0x08470180, nullptr, "FormatCtrCardUserSaveData"}, - {0x08480042, nullptr, "GetSdmcCtrRootPath"}, - {0x08490040, GetArchiveResource, "GetArchiveResource"}, - {0x084A0002, nullptr, "ExportIntegrityVerificationSeed"}, - {0x084B0002, nullptr, "ImportIntegrityVerificationSeed"}, - {0x084C0242, FormatSaveData, "FormatSaveData"}, - {0x084D0102, nullptr, "GetLegacySubBannerData"}, - {0x084E0342, nullptr, "UpdateSha256Context"}, - {0x084F0102, nullptr, "ReadSpecialFile"}, - {0x08500040, nullptr, "GetSpecialFileSize"}, - {0x08510242, CreateExtSaveData, "CreateExtSaveData"}, - {0x08520100, DeleteExtSaveData, "DeleteExtSaveData"}, - {0x08530142, nullptr, "ReadExtSaveDataIcon"}, - {0x085400C0, nullptr, "GetExtDataBlockSize"}, - {0x08550102, nullptr, "EnumerateExtSaveData"}, - {0x08560240, CreateSystemSaveData, "CreateSystemSaveData"}, - {0x08570080, DeleteSystemSaveData, "DeleteSystemSaveData"}, - {0x08580000, nullptr, "StartDeviceMoveAsSource"}, - {0x08590200, nullptr, "StartDeviceMoveAsDestination"}, - {0x085A00C0, nullptr, "SetArchivePriority"}, - {0x085B0080, nullptr, "GetArchivePriority"}, - {0x085C00C0, nullptr, "SetCtrCardLatencyParameter"}, - {0x085D01C0, nullptr, "SetFsCompatibilityInfo"}, - {0x085E0040, nullptr, "ResetCardCompatibilityParameter"}, - {0x085F0040, nullptr, "SwitchCleanupInvalidSaveData"}, - {0x08600042, nullptr, "EnumerateSystemSaveData"}, - {0x08610042, InitializeWithSdkVersion, "InitializeWithSdkVersion"}, - {0x08620040, SetPriority, "SetPriority"}, - {0x08630000, GetPriority, "GetPriority"}, - {0x08640000, nullptr, "GetNandInfo"}, - {0x08650140, nullptr, "SetSaveDataSecureValue"}, - {0x086600C0, nullptr, "GetSaveDataSecureValue"}, - {0x086700C4, nullptr, "ControlSecureSave"}, - {0x08680000, nullptr, "GetMediaType"}, - {0x08690000, nullptr, "GetNandEraseCount"}, - {0x086A0082, nullptr, "ReadNandReport"}, - {0x087A0180, nullptr, "AddSeed"}, - {0x088600C0, nullptr, "CheckUpdatedDat"}, -}; - -//////////////////////////////////////////////////////////////////////////////////////////////////// -// Interface class - -Interface::Interface() { - - priority = -1; - Register(FunctionTable); -} - -} // namespace FS -} // namespace Service |