set_sys: Implement GetFirmwareVersion(2) for libnx hosversion
Uses the synthesized system archive 9 (SystemVersion) and reports v5.1.0-0.0
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0ea2771889
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@ -68,6 +68,8 @@ add_library(core STATIC
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file_sys/system_archive/ng_word.h
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file_sys/system_archive/ng_word.h
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file_sys/system_archive/system_archive.cpp
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file_sys/system_archive/system_archive.cpp
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file_sys/system_archive/system_archive.h
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file_sys/system_archive/system_archive.h
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file_sys/system_archive/system_version.cpp
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file_sys/system_archive/system_version.h
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file_sys/vfs.cpp
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file_sys/vfs.cpp
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file_sys/vfs.h
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file_sys/vfs.h
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file_sys/vfs_concat.cpp
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file_sys/vfs_concat.cpp
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@ -6,6 +6,7 @@
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#include "core/file_sys/romfs.h"
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#include "core/file_sys/romfs.h"
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#include "core/file_sys/system_archive/ng_word.h"
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#include "core/file_sys/system_archive/ng_word.h"
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#include "core/file_sys/system_archive/system_archive.h"
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#include "core/file_sys/system_archive/system_archive.h"
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#include "core/file_sys/system_archive/system_version.h"
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namespace FileSys::SystemArchive {
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namespace FileSys::SystemArchive {
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@ -30,7 +31,7 @@ constexpr std::array<SystemArchiveDescriptor, SYSTEM_ARCHIVE_COUNT> SYSTEM_ARCHI
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{0x0100000000000806, "NgWord", &NgWord1},
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{0x0100000000000806, "NgWord", &NgWord1},
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{0x0100000000000807, "SsidList", nullptr},
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{0x0100000000000807, "SsidList", nullptr},
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{0x0100000000000808, "Dictionary", nullptr},
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{0x0100000000000808, "Dictionary", nullptr},
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{0x0100000000000809, "SystemVersion", nullptr},
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{0x0100000000000809, "SystemVersion", &SystemVersion},
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{0x010000000000080A, "AvatarImage", nullptr},
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{0x010000000000080A, "AvatarImage", nullptr},
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{0x010000000000080B, "LocalNews", nullptr},
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{0x010000000000080B, "LocalNews", nullptr},
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{0x010000000000080C, "Eula", nullptr},
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{0x010000000000080C, "Eula", nullptr},
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@ -0,0 +1,48 @@
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// Copyright 2019 yuzu emulator team
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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 "core/file_sys/system_archive/system_version.h"
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#include "core/file_sys/vfs_vector.h"
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namespace FileSys::SystemArchive {
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namespace SystemVersionData {
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// This section should reflect the best system version to describe yuzu's HLE api.
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// TODO(DarkLordZach): Update when HLE gets better.
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constexpr u8 VERSION_MAJOR = 5;
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constexpr u8 VERSION_MINOR = 1;
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constexpr u8 VERSION_MICRO = 0;
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constexpr u8 REVISION_MAJOR = 0;
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constexpr u8 REVISION_MINOR = 0;
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constexpr char PLATFORM_STRING[] = "YUZU";
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constexpr char VERSION_HASH[] = "";
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constexpr char DISPLAY_VERSION[] = "5.1.0";
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constexpr char DISPLAY_TITLE[] = "YuzuEmulated Firmware for NX 5.1.0-0.0";
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} // namespace SystemVersionData
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VirtualDir SystemVersion() {
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VirtualFile file = std::make_shared<VectorVfsFile>(std::vector<u8>(0x100), "file");
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file->WriteObject(SystemVersionData::VERSION_MAJOR, 0);
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file->WriteObject(SystemVersionData::VERSION_MINOR, 1);
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file->WriteObject(SystemVersionData::VERSION_MICRO, 2);
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file->WriteObject(SystemVersionData::REVISION_MAJOR, 4);
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file->WriteObject(SystemVersionData::REVISION_MINOR, 5);
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file->WriteArray(SystemVersionData::PLATFORM_STRING,
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std::min(sizeof(SystemVersionData::PLATFORM_STRING), 0x20ull), 0x8);
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file->WriteArray(SystemVersionData::VERSION_HASH,
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std::min(sizeof(SystemVersionData::VERSION_HASH), 0x40ull), 0x28);
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file->WriteArray(SystemVersionData::DISPLAY_VERSION,
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std::min(sizeof(SystemVersionData::DISPLAY_VERSION), 0x18ull), 0x68);
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file->WriteArray(SystemVersionData::DISPLAY_TITLE,
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std::min(sizeof(SystemVersionData::DISPLAY_TITLE), 0x80ull), 0x80);
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return std::make_shared<VectorVfsDirectory>(std::vector<VirtualFile>{file},
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std::vector<VirtualDir>{}, "data");
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}
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} // namespace FileSys::SystemArchive
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@ -0,0 +1,13 @@
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// Copyright 2019 yuzu emulator team
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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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#pragma once
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#include "core/file_sys/vfs_types.h"
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namespace FileSys::SystemArchive {
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VirtualDir SystemVersion();
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} // namespace FileSys::SystemArchive
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@ -3,12 +3,71 @@
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// Refer to the license.txt file included.
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// Refer to the license.txt file included.
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#include "common/logging/log.h"
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#include "common/logging/log.h"
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#include "core/file_sys/system_archive/system_version.h"
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#include "core/hle/ipc_helpers.h"
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#include "core/hle/ipc_helpers.h"
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#include "core/hle/kernel/client_port.h"
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#include "core/hle/kernel/client_port.h"
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#include "core/hle/service/filesystem/filesystem.h"
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#include "core/hle/service/set/set_sys.h"
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#include "core/hle/service/set/set_sys.h"
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namespace Service::Set {
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namespace Service::Set {
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void SET_SYS::GetFirmwareVersion(Kernel::HLERequestContext& ctx) {
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LOG_DEBUG(Service_SET, "called");
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ASSERT(ctx.GetWriteBufferSize() == 0x100,
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"FirmwareVersion output buffer must be 0x100 bytes in size!");
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// Instead of using the normal procedure of checking for the real system archive and if it
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// doesn't exist, synthesizing one, I feel that that would lead to strange bugs because a used
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// is using a really old or really new SystemVersion title. The synthesized one ensures
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// consistence (currently reports as 5.1.0-0.0)
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const auto archive = FileSys::SystemArchive::SystemVersion();
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const auto early_exit_failure = [&ctx](const std::string& desc) {
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LOG_ERROR(Service_SET, "General failure while attempting to resolve firmware version ({}).",
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desc.c_str());
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(ResultCode(-1));
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};
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if (archive == nullptr) {
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early_exit_failure("The system version archive couldn't be synthesized.");
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return;
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}
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const auto ver_file = archive->GetFile("file");
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if (ver_file == nullptr) {
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early_exit_failure("The system version archive didn't contain the file 'file'.");
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return;
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}
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auto data = ver_file->ReadAllBytes();
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if (data.size() != 0x100) {
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early_exit_failure("The system version file 'file' was not the correct size.");
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return;
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}
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// If the command is GetFirmwareVersion (as opposed to GetFirmwareVersion2), hardware will zero
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// out the REVISION_MAJOR and REVISION_MICRO fields, which are u8s at offsets 0x4 and 0x5,
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// respectively. This if statement will only execute when the true intended command is
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// GetFirmwareVersion, and allows removing duplicate code for the implementation of
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// GetFirmwareVersion2.
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if (ctx.GetCommand() == 3) {
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data[0x4] = 0x0;
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data[0x5] = 0x0;
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}
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ctx.WriteBuffer(data);
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(RESULT_SUCCESS);
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}
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void SET_SYS::GetFirmwareVersion2(Kernel::HLERequestContext& ctx) {
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LOG_WARNING(Service_SET, "called - delegating to GetFirmwareVersion");
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GetFirmwareVersion(ctx);
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}
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void SET_SYS::GetColorSetId(Kernel::HLERequestContext& ctx) {
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void SET_SYS::GetColorSetId(Kernel::HLERequestContext& ctx) {
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LOG_DEBUG(Service_SET, "called");
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LOG_DEBUG(Service_SET, "called");
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@ -33,8 +92,8 @@ SET_SYS::SET_SYS() : ServiceFramework("set:sys") {
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{0, nullptr, "SetLanguageCode"},
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{0, nullptr, "SetLanguageCode"},
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{1, nullptr, "SetNetworkSettings"},
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{1, nullptr, "SetNetworkSettings"},
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{2, nullptr, "GetNetworkSettings"},
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{2, nullptr, "GetNetworkSettings"},
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{3, nullptr, "GetFirmwareVersion"},
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{3, &SET_SYS::GetFirmwareVersion, "GetFirmwareVersion"},
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{4, nullptr, "GetFirmwareVersion2"},
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{4, &SET_SYS::GetFirmwareVersion2, "GetFirmwareVersion2"},
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{5, nullptr, "GetFirmwareVersionDigest"},
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{5, nullptr, "GetFirmwareVersionDigest"},
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{7, nullptr, "GetLockScreenFlag"},
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{7, nullptr, "GetLockScreenFlag"},
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{8, nullptr, "SetLockScreenFlag"},
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{8, nullptr, "SetLockScreenFlag"},
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@ -20,6 +20,8 @@ private:
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BasicBlack = 1,
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BasicBlack = 1,
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};
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};
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void GetFirmwareVersion(Kernel::HLERequestContext& ctx);
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void GetFirmwareVersion2(Kernel::HLERequestContext& ctx);
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void GetColorSetId(Kernel::HLERequestContext& ctx);
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void GetColorSetId(Kernel::HLERequestContext& ctx);
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void SetColorSetId(Kernel::HLERequestContext& ctx);
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void SetColorSetId(Kernel::HLERequestContext& ctx);
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