// Copyright 2018 yuzu emulator team // Licensed under GPLv2 or any later version // Refer to the license.txt file included. #include "common/settings.h" #include "core/core.h" #include "core/hle/ipc_helpers.h" #include "core/hle/kernel/k_event.h" #include "core/hle/kernel/k_readable_event.h" #include "core/hle/kernel/kernel.h" #include "core/hle/service/nifm/nifm.h" #include "core/hle/service/service.h" #include "core/network/network.h" #include "core/network/network_interface.h" namespace Service::NIFM { enum class RequestState : u32 { NotSubmitted = 1, Error = 1, ///< The duplicate 1 is intentional; it means both not submitted and error on HW. Pending = 2, Connected = 3, }; struct IpAddressSetting { bool is_automatic{}; Network::IPv4Address current_address{}; Network::IPv4Address subnet_mask{}; Network::IPv4Address gateway{}; }; static_assert(sizeof(IpAddressSetting) == 0xD, "IpAddressSetting has incorrect size."); struct DnsSetting { bool is_automatic{}; Network::IPv4Address primary_dns{}; Network::IPv4Address secondary_dns{}; }; static_assert(sizeof(DnsSetting) == 0x9, "DnsSetting has incorrect size."); struct ProxySetting { bool enabled{}; INSERT_PADDING_BYTES(1); u16 port{}; std::array proxy_server{}; bool automatic_auth_enabled{}; std::array user{}; std::array password{}; INSERT_PADDING_BYTES(1); }; static_assert(sizeof(ProxySetting) == 0xAA, "ProxySetting has incorrect size."); struct IpSettingData { IpAddressSetting ip_address_setting{}; DnsSetting dns_setting{}; ProxySetting proxy_setting{}; u16 mtu{}; }; static_assert(sizeof(IpSettingData) == 0xC2, "IpSettingData has incorrect size."); struct SfWirelessSettingData { u8 ssid_length{}; std::array ssid{}; u8 unknown_1{}; u8 unknown_2{}; u8 unknown_3{}; std::array passphrase{}; }; static_assert(sizeof(SfWirelessSettingData) == 0x65, "SfWirelessSettingData has incorrect size."); struct NifmWirelessSettingData { u8 ssid_length{}; std::array ssid{}; u8 unknown_1{}; INSERT_PADDING_BYTES(1); u32 unknown_2{}; u32 unknown_3{}; std::array passphrase{}; INSERT_PADDING_BYTES(3); }; static_assert(sizeof(NifmWirelessSettingData) == 0x70, "NifmWirelessSettingData has incorrect size."); #pragma pack(push, 1) struct SfNetworkProfileData { IpSettingData ip_setting_data{}; u128 uuid{}; std::array network_name{}; u8 unknown_1{}; u8 unknown_2{}; u8 unknown_3{}; u8 unknown_4{}; SfWirelessSettingData wireless_setting_data{}; INSERT_PADDING_BYTES(1); }; static_assert(sizeof(SfNetworkProfileData) == 0x17C, "SfNetworkProfileData has incorrect size."); struct NifmNetworkProfileData { u128 uuid{}; std::array network_name{}; u32 unknown_1{}; u32 unknown_2{}; u8 unknown_3{}; u8 unknown_4{}; INSERT_PADDING_BYTES(2); NifmWirelessSettingData wireless_setting_data{}; IpSettingData ip_setting_data{}; }; static_assert(sizeof(NifmNetworkProfileData) == 0x18E, "NifmNetworkProfileData has incorrect size."); #pragma pack(pop) class IScanRequest final : public ServiceFramework { public: explicit IScanRequest(Core::System& system_) : ServiceFramework{system_, "IScanRequest"} { // clang-format off static const FunctionInfo functions[] = { {0, nullptr, "Submit"}, {1, nullptr, "IsProcessing"}, {2, nullptr, "GetResult"}, {3, nullptr, "GetSystemEventReadableHandle"}, {4, nullptr, "SetChannels"}, }; // clang-format on RegisterHandlers(functions); } }; class IRequest final : public ServiceFramework { public: explicit IRequest(Core::System& system_) : ServiceFramework{system_, "IRequest"}, event1{system.Kernel()}, event2{system.Kernel()} { static const FunctionInfo functions[] = { {0, &IRequest::GetRequestState, "GetRequestState"}, {1, &IRequest::GetResult, "GetResult"}, {2, &IRequest::GetSystemEventReadableHandles, "GetSystemEventReadableHandles"}, {3, &IRequest::Cancel, "Cancel"}, {4, &IRequest::Submit, "Submit"}, {5, nullptr, "SetRequirement"}, {6, nullptr, "SetRequirementPreset"}, {8, nullptr, "SetPriority"}, {9, nullptr, "SetNetworkProfileId"}, {10, nullptr, "SetRejectable"}, {11, &IRequest::SetConnectionConfirmationOption, "SetConnectionConfirmationOption"}, {12, nullptr, "SetPersistent"}, {13, nullptr, "SetInstant"}, {14, nullptr, "SetSustainable"}, {15, nullptr, "SetRawPriority"}, {16, nullptr, "SetGreedy"}, {17, nullptr, "SetSharable"}, {18, nullptr, "SetRequirementByRevision"}, {19, nullptr, "GetRequirement"}, {20, nullptr, "GetRevision"}, {21, &IRequest::GetAppletInfo, "GetAppletInfo"}, {22, nullptr, "GetAdditionalInfo"}, {23, nullptr, "SetKeptInSleep"}, {24, nullptr, "RegisterSocketDescriptor"}, {25, nullptr, "UnregisterSocketDescriptor"}, }; RegisterHandlers(functions); Kernel::KAutoObject::Create(std::addressof(event1)); Kernel::KAutoObject::Create(std::addressof(event2)); event1.Initialize("IRequest:Event1"); event2.Initialize("IRequest:Event2"); } private: void Submit(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(ResultSuccess); } void GetRequestState(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); IPC::ResponseBuilder rb{ctx, 3}; rb.Push(ResultSuccess); if (Network::GetHostIPv4Address().has_value()) { rb.PushEnum(RequestState::Connected); } else { rb.PushEnum(RequestState::NotSubmitted); } } void GetResult(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(ResultSuccess); } void GetSystemEventReadableHandles(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); IPC::ResponseBuilder rb{ctx, 2, 2}; rb.Push(ResultSuccess); rb.PushCopyObjects(event1.GetReadableEvent(), event2.GetReadableEvent()); } void Cancel(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(ResultSuccess); } void SetConnectionConfirmationOption(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(ResultSuccess); } void GetAppletInfo(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); std::vector out_buffer(ctx.GetWriteBufferSize()); ctx.WriteBuffer(out_buffer); IPC::ResponseBuilder rb{ctx, 5}; rb.Push(ResultSuccess); rb.Push(0); rb.Push(0); rb.Push(0); } Kernel::KEvent event1, event2; }; class INetworkProfile final : public ServiceFramework { public: explicit INetworkProfile(Core::System& system_) : ServiceFramework{system_, "INetworkProfile"} { static const FunctionInfo functions[] = { {0, nullptr, "Update"}, {1, nullptr, "PersistOld"}, {2, nullptr, "Persist"}, }; RegisterHandlers(functions); } }; class IGeneralService final : public ServiceFramework { public: explicit IGeneralService(Core::System& system_); private: void GetClientId(Kernel::HLERequestContext& ctx) { static constexpr u32 client_id = 1; LOG_WARNING(Service_NIFM, "(STUBBED) called"); IPC::ResponseBuilder rb{ctx, 4}; rb.Push(ResultSuccess); rb.Push(client_id); // Client ID needs to be non zero otherwise it's considered invalid } void CreateScanRequest(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_NIFM, "called"); IPC::ResponseBuilder rb{ctx, 2, 0, 1}; rb.Push(ResultSuccess); rb.PushIpcInterface(system); } void CreateRequest(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_NIFM, "called"); IPC::ResponseBuilder rb{ctx, 2, 0, 1}; rb.Push(ResultSuccess); rb.PushIpcInterface(system); } void GetCurrentNetworkProfile(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); const SfNetworkProfileData network_profile_data{ .ip_setting_data{ .ip_address_setting{ .is_automatic{true}, .current_address{192, 168, 1, 100}, .subnet_mask{255, 255, 255, 0}, .gateway{192, 168, 1, 1}, }, .dns_setting{ .is_automatic{true}, .primary_dns{1, 1, 1, 1}, .secondary_dns{1, 0, 0, 1}, }, .proxy_setting{ .enabled{false}, .port{}, .proxy_server{}, .automatic_auth_enabled{}, .user{}, .password{}, }, .mtu{1500}, }, .uuid{0xdeadbeef, 0xdeadbeef}, .network_name{"yuzu Network"}, .wireless_setting_data{ .ssid_length{12}, .ssid{"yuzu Network"}, .passphrase{"yuzupassword"}, }, }; ctx.WriteBuffer(network_profile_data); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(ResultSuccess); } void RemoveNetworkProfile(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(ResultSuccess); } void GetCurrentIpAddress(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); auto ipv4 = Network::GetHostIPv4Address(); if (!ipv4) { LOG_ERROR(Service_NIFM, "Couldn't get host IPv4 address, defaulting to 0.0.0.0"); ipv4.emplace(Network::IPv4Address{0, 0, 0, 0}); } IPC::ResponseBuilder rb{ctx, 3}; rb.Push(ResultSuccess); rb.PushRaw(*ipv4); } void CreateTemporaryNetworkProfile(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_NIFM, "called"); ASSERT_MSG(ctx.GetReadBufferSize() == 0x17c, "SfNetworkProfileData is not the correct size"); u128 uuid{}; auto buffer = ctx.ReadBuffer(); std::memcpy(&uuid, buffer.data() + 8, sizeof(u128)); IPC::ResponseBuilder rb{ctx, 6, 0, 1}; rb.Push(ResultSuccess); rb.PushIpcInterface(system); rb.PushRaw(uuid); } void GetCurrentIpConfigInfo(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); struct IpConfigInfo { IpAddressSetting ip_address_setting; DnsSetting dns_setting; }; static_assert(sizeof(IpConfigInfo) == sizeof(IpAddressSetting) + sizeof(DnsSetting), "IpConfigInfo has incorrect size."); IpConfigInfo ip_config_info{ .ip_address_setting{ .is_automatic{true}, .current_address{0, 0, 0, 0}, .subnet_mask{255, 255, 255, 0}, .gateway{192, 168, 1, 1}, }, .dns_setting{ .is_automatic{true}, .primary_dns{1, 1, 1, 1}, .secondary_dns{1, 0, 0, 1}, }, }; const auto iface = Network::GetSelectedNetworkInterface(); if (iface) { ip_config_info.ip_address_setting = IpAddressSetting{.is_automatic{true}, .current_address{Network::TranslateIPv4(iface->ip_address)}, .subnet_mask{Network::TranslateIPv4(iface->subnet_mask)}, .gateway{Network::TranslateIPv4(iface->gateway)}}; } else { LOG_ERROR(Service_NIFM, "Couldn't get host network configuration info, using default values"); } IPC::ResponseBuilder rb{ctx, 2 + (sizeof(IpConfigInfo) + 3) / sizeof(u32)}; rb.Push(ResultSuccess); rb.PushRaw(ip_config_info); } void IsWirelessCommunicationEnabled(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); IPC::ResponseBuilder rb{ctx, 3}; rb.Push(ResultSuccess); rb.Push(0); } void IsEthernetCommunicationEnabled(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); IPC::ResponseBuilder rb{ctx, 3}; rb.Push(ResultSuccess); if (Network::GetHostIPv4Address().has_value()) { rb.Push(1); } else { rb.Push(0); } } void IsAnyInternetRequestAccepted(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); IPC::ResponseBuilder rb{ctx, 3}; rb.Push(ResultSuccess); if (Network::GetHostIPv4Address().has_value()) { rb.Push(1); } else { rb.Push(0); } } }; IGeneralService::IGeneralService(Core::System& system_) : ServiceFramework{system_, "IGeneralService"} { // clang-format off static const FunctionInfo functions[] = { {1, &IGeneralService::GetClientId, "GetClientId"}, {2, &IGeneralService::CreateScanRequest, "CreateScanRequest"}, {4, &IGeneralService::CreateRequest, "CreateRequest"}, {5, &IGeneralService::GetCurrentNetworkProfile, "GetCurrentNetworkProfile"}, {6, nullptr, "EnumerateNetworkInterfaces"}, {7, nullptr, "EnumerateNetworkProfiles"}, {8, nullptr, "GetNetworkProfile"}, {9, nullptr, "SetNetworkProfile"}, {10, &IGeneralService::RemoveNetworkProfile, "RemoveNetworkProfile"}, {11, nullptr, "GetScanDataOld"}, {12, &IGeneralService::GetCurrentIpAddress, "GetCurrentIpAddress"}, {13, nullptr, "GetCurrentAccessPointOld"}, {14, &IGeneralService::CreateTemporaryNetworkProfile, "CreateTemporaryNetworkProfile"}, {15, &IGeneralService::GetCurrentIpConfigInfo, "GetCurrentIpConfigInfo"}, {16, nullptr, "SetWirelessCommunicationEnabled"}, {17, &IGeneralService::IsWirelessCommunicationEnabled, "IsWirelessCommunicationEnabled"}, {18, nullptr, "GetInternetConnectionStatus"}, {19, nullptr, "SetEthernetCommunicationEnabled"}, {20, &IGeneralService::IsEthernetCommunicationEnabled, "IsEthernetCommunicationEnabled"}, {21, &IGeneralService::IsAnyInternetRequestAccepted, "IsAnyInternetRequestAccepted"}, {22, nullptr, "IsAnyForegroundRequestAccepted"}, {23, nullptr, "PutToSleep"}, {24, nullptr, "WakeUp"}, {25, nullptr, "GetSsidListVersion"}, {26, nullptr, "SetExclusiveClient"}, {27, nullptr, "GetDefaultIpSetting"}, {28, nullptr, "SetDefaultIpSetting"}, {29, nullptr, "SetWirelessCommunicationEnabledForTest"}, {30, nullptr, "SetEthernetCommunicationEnabledForTest"}, {31, nullptr, "GetTelemetorySystemEventReadableHandle"}, {32, nullptr, "GetTelemetryInfo"}, {33, nullptr, "ConfirmSystemAvailability"}, {34, nullptr, "SetBackgroundRequestEnabled"}, {35, nullptr, "GetScanData"}, {36, nullptr, "GetCurrentAccessPoint"}, {37, nullptr, "Shutdown"}, {38, nullptr, "GetAllowedChannels"}, {39, nullptr, "NotifyApplicationSuspended"}, {40, nullptr, "SetAcceptableNetworkTypeFlag"}, {41, nullptr, "GetAcceptableNetworkTypeFlag"}, {42, nullptr, "NotifyConnectionStateChanged"}, {43, nullptr, "SetWowlDelayedWakeTime"}, }; // clang-format on RegisterHandlers(functions); } class NetworkInterface final : public ServiceFramework { public: explicit NetworkInterface(const char* name, Core::System& system_) : ServiceFramework{system_, name} { static const FunctionInfo functions[] = { {4, &NetworkInterface::CreateGeneralServiceOld, "CreateGeneralServiceOld"}, {5, &NetworkInterface::CreateGeneralService, "CreateGeneralService"}, }; RegisterHandlers(functions); } private: void CreateGeneralServiceOld(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_NIFM, "called"); IPC::ResponseBuilder rb{ctx, 2, 0, 1}; rb.Push(ResultSuccess); rb.PushIpcInterface(system); } void CreateGeneralService(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_NIFM, "called"); IPC::ResponseBuilder rb{ctx, 2, 0, 1}; rb.Push(ResultSuccess); rb.PushIpcInterface(system); } }; void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system) { std::make_shared("nifm:a", system)->InstallAsService(service_manager); std::make_shared("nifm:s", system)->InstallAsService(service_manager); std::make_shared("nifm:u", system)->InstallAsService(service_manager); } } // namespace Service::NIFM