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authorNarr the Reg <juangerman-13@hotmail.com>2024-02-10 06:06:22 +0100
committergerman77 <juangerman-13@hotmail.com>2024-02-11 20:11:11 +0100
commit2053ff96fccaf2d8e3472cb370141c6d3252c4e1 (patch)
treee2428cb76abf294014e257c698cd4f52521eeccb /src/core
parentMerge pull request #12969 from german77/bcat-interface (diff)
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Diffstat (limited to 'src/core')
-rw-r--r--src/core/CMakeLists.txt12
-rw-r--r--src/core/hle/service/ldn/lan_discovery.cpp20
-rw-r--r--src/core/hle/service/ldn/lan_discovery.h5
-rw-r--r--src/core/hle/service/ldn/ldn.cpp802
-rw-r--r--src/core/hle/service/ldn/ldn.h6
-rw-r--r--src/core/hle/service/ldn/ldn_types.h68
-rw-r--r--src/core/hle/service/ldn/monitor_service.cpp43
-rw-r--r--src/core/hle/service/ldn/monitor_service.h28
-rw-r--r--src/core/hle/service/ldn/sf_monitor_service.cpp40
-rw-r--r--src/core/hle/service/ldn/sf_monitor_service.h26
-rw-r--r--src/core/hle/service/ldn/sf_service.cpp37
-rw-r--r--src/core/hle/service/ldn/sf_service.h21
-rw-r--r--src/core/hle/service/ldn/sf_service_monitor.cpp50
-rw-r--r--src/core/hle/service/ldn/sf_service_monitor.h26
-rw-r--r--src/core/hle/service/ldn/system_local_communication_service.cpp56
-rw-r--r--src/core/hle/service/ldn/system_local_communication_service.h25
-rw-r--r--src/core/hle/service/ldn/user_local_communication_service.cpp320
-rw-r--r--src/core/hle/service/ldn/user_local_communication_service.h103
18 files changed, 910 insertions, 778 deletions
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 2d5490968..175ff8824 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -668,6 +668,18 @@ add_library(core STATIC
hle/service/ldn/ldn.h
hle/service/ldn/ldn_results.h
hle/service/ldn/ldn_types.h
+ hle/service/ldn/monitor_service.cpp
+ hle/service/ldn/monitor_service.h
+ hle/service/ldn/sf_monitor_service.cpp
+ hle/service/ldn/sf_monitor_service.h
+ hle/service/ldn/sf_service.cpp
+ hle/service/ldn/sf_service.h
+ hle/service/ldn/sf_service_monitor.cpp
+ hle/service/ldn/sf_service_monitor.h
+ hle/service/ldn/system_local_communication_service.cpp
+ hle/service/ldn/system_local_communication_service.h
+ hle/service/ldn/user_local_communication_service.cpp
+ hle/service/ldn/user_local_communication_service.h
hle/service/ldr/ldr.cpp
hle/service/ldr/ldr.h
hle/service/lm/lm.cpp
diff --git a/src/core/hle/service/ldn/lan_discovery.cpp b/src/core/hle/service/ldn/lan_discovery.cpp
index 8f3c04550..b9db19618 100644
--- a/src/core/hle/service/ldn/lan_discovery.cpp
+++ b/src/core/hle/service/ldn/lan_discovery.cpp
@@ -85,15 +85,14 @@ Result LANDiscovery::GetNetworkInfo(NetworkInfo& out_network) const {
}
Result LANDiscovery::GetNetworkInfo(NetworkInfo& out_network,
- std::vector<NodeLatestUpdate>& out_updates,
- std::size_t buffer_count) {
- if (buffer_count > NodeCountMax) {
+ std::span<NodeLatestUpdate> out_updates) {
+ if (out_updates.size() > NodeCountMax) {
return ResultInvalidBufferCount;
}
if (state == State::AccessPointCreated || state == State::StationConnected) {
std::memcpy(&out_network, &network_info, sizeof(network_info));
- for (std::size_t i = 0; i < buffer_count; i++) {
+ for (std::size_t i = 0; i < out_updates.size(); i++) {
out_updates[i].state_change = node_changes[i].state_change;
node_changes[i].state_change = NodeStateChange::None;
}
@@ -107,15 +106,8 @@ DisconnectReason LANDiscovery::GetDisconnectReason() const {
return disconnect_reason;
}
-Result LANDiscovery::Scan(std::vector<NetworkInfo>& networks, u16& count,
+Result LANDiscovery::Scan(std::span<NetworkInfo> out_networks, s16& out_count,
const ScanFilter& filter) {
- if (!IsFlagSet(filter.flag, ScanFilterFlag::NetworkType) ||
- filter.network_type <= NetworkType::All) {
- if (!IsFlagSet(filter.flag, ScanFilterFlag::Ssid) && filter.ssid.length >= SsidLengthMax) {
- return ResultBadInput;
- }
- }
-
{
std::scoped_lock lock{packet_mutex};
scan_results.clear();
@@ -128,7 +120,7 @@ Result LANDiscovery::Scan(std::vector<NetworkInfo>& networks, u16& count,
std::scoped_lock lock{packet_mutex};
for (const auto& [key, info] : scan_results) {
- if (count >= networks.size()) {
+ if (out_count >= static_cast<s16>(out_networks.size())) {
break;
}
@@ -159,7 +151,7 @@ Result LANDiscovery::Scan(std::vector<NetworkInfo>& networks, u16& count,
}
}
- networks[count++] = info;
+ out_networks[out_count++] = info;
}
return ResultSuccess;
diff --git a/src/core/hle/service/ldn/lan_discovery.h b/src/core/hle/service/ldn/lan_discovery.h
index 3833cd764..8f7a8dfc4 100644
--- a/src/core/hle/service/ldn/lan_discovery.h
+++ b/src/core/hle/service/ldn/lan_discovery.h
@@ -54,11 +54,10 @@ public:
void SetState(State new_state);
Result GetNetworkInfo(NetworkInfo& out_network) const;
- Result GetNetworkInfo(NetworkInfo& out_network, std::vector<NodeLatestUpdate>& out_updates,
- std::size_t buffer_count);
+ Result GetNetworkInfo(NetworkInfo& out_network, std::span<NodeLatestUpdate> out_updates);
DisconnectReason GetDisconnectReason() const;
- Result Scan(std::vector<NetworkInfo>& networks, u16& count, const ScanFilter& filter);
+ Result Scan(std::span<NetworkInfo> out_networks, s16& out_count, const ScanFilter& filter);
Result SetAdvertiseData(std::span<const u8> data);
Result OpenAccessPoint();
diff --git a/src/core/hle/service/ldn/ldn.cpp b/src/core/hle/service/ldn/ldn.cpp
index 961f89a14..f2d638c30 100644
--- a/src/core/hle/service/ldn/ldn.cpp
+++ b/src/core/hle/service/ldn/ldn.cpp
@@ -1,36 +1,24 @@
// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
-#include <memory>
-
#include "core/core.h"
-#include "core/hle/service/ldn/lan_discovery.h"
+#include "core/hle/service/cmif_serialization.h"
#include "core/hle/service/ldn/ldn.h"
-#include "core/hle/service/ldn/ldn_results.h"
-#include "core/hle/service/ldn/ldn_types.h"
-#include "core/hle/service/server_manager.h"
-#include "core/internal_network/network.h"
-#include "core/internal_network/network_interface.h"
-#include "network/network.h"
-
-// This is defined by synchapi.h and conflicts with ServiceContext::CreateEvent
-#undef CreateEvent
+#include "core/hle/service/ldn/monitor_service.h"
+#include "core/hle/service/ldn/sf_monitor_service.h"
+#include "core/hle/service/ldn/sf_service.h"
+#include "core/hle/service/ldn/sf_service_monitor.h"
+#include "core/hle/service/ldn/system_local_communication_service.h"
+#include "core/hle/service/ldn/user_local_communication_service.h"
namespace Service::LDN {
-class IMonitorService final : public ServiceFramework<IMonitorService> {
+class IMonitorServiceCreator final : public ServiceFramework<IMonitorServiceCreator> {
public:
- explicit IMonitorService(Core::System& system_) : ServiceFramework{system_, "IMonitorService"} {
+ explicit IMonitorServiceCreator(Core::System& system_) : ServiceFramework{system_, "ldn:m"} {
// clang-format off
static const FunctionInfo functions[] = {
- {0, &IMonitorService::GetStateForMonitor, "GetStateForMonitor"},
- {1, nullptr, "GetNetworkInfoForMonitor"},
- {2, nullptr, "GetIpv4AddressForMonitor"},
- {3, nullptr, "GetDisconnectReasonForMonitor"},
- {4, nullptr, "GetSecurityParameterForMonitor"},
- {5, nullptr, "GetNetworkConfigForMonitor"},
- {100, &IMonitorService::InitializeMonitor, "InitializeMonitor"},
- {101, nullptr, "FinalizeMonitor"},
+ {0, C<&IMonitorServiceCreator::CreateMonitorService>, "CreateMonitorService"}
};
// clang-format on
@@ -38,84 +26,20 @@ public:
}
private:
- void GetStateForMonitor(HLERequestContext& ctx) {
- LOG_INFO(Service_LDN, "called");
-
- IPC::ResponseBuilder rb{ctx, 3};
- rb.Push(ResultSuccess);
- rb.PushEnum(state);
- }
-
- void InitializeMonitor(HLERequestContext& ctx) {
- LOG_INFO(Service_LDN, "called");
-
- state = State::Initialized;
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
-
- State state{State::None};
-};
-
-class LDNM final : public ServiceFramework<LDNM> {
-public:
- explicit LDNM(Core::System& system_) : ServiceFramework{system_, "ldn:m"} {
- // clang-format off
- static const FunctionInfo functions[] = {
- {0, &LDNM::CreateMonitorService, "CreateMonitorService"}
- };
- // clang-format on
-
- RegisterHandlers(functions);
- }
-
- void CreateMonitorService(HLERequestContext& ctx) {
+ Result CreateMonitorService(OutInterface<IMonitorService> out_interface) {
LOG_DEBUG(Service_LDN, "called");
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<IMonitorService>(system);
+ *out_interface = std::make_shared<IMonitorService>(system);
+ R_SUCCEED();
}
};
-class ISystemLocalCommunicationService final
- : public ServiceFramework<ISystemLocalCommunicationService> {
+class ISystemServiceCreator final : public ServiceFramework<ISystemServiceCreator> {
public:
- explicit ISystemLocalCommunicationService(Core::System& system_)
- : ServiceFramework{system_, "ISystemLocalCommunicationService"} {
+ explicit ISystemServiceCreator(Core::System& system_) : ServiceFramework{system_, "ldn:s"} {
// clang-format off
static const FunctionInfo functions[] = {
- {0, nullptr, "GetState"},
- {1, nullptr, "GetNetworkInfo"},
- {2, nullptr, "GetIpv4Address"},
- {3, nullptr, "GetDisconnectReason"},
- {4, nullptr, "GetSecurityParameter"},
- {5, nullptr, "GetNetworkConfig"},
- {100, nullptr, "AttachStateChangeEvent"},
- {101, nullptr, "GetNetworkInfoLatestUpdate"},
- {102, nullptr, "Scan"},
- {103, nullptr, "ScanPrivate"},
- {104, nullptr, "SetWirelessControllerRestriction"},
- {200, nullptr, "OpenAccessPoint"},
- {201, nullptr, "CloseAccessPoint"},
- {202, nullptr, "CreateNetwork"},
- {203, nullptr, "CreateNetworkPrivate"},
- {204, nullptr, "DestroyNetwork"},
- {205, nullptr, "Reject"},
- {206, nullptr, "SetAdvertiseData"},
- {207, nullptr, "SetStationAcceptPolicy"},
- {208, nullptr, "AddAcceptFilterEntry"},
- {209, nullptr, "ClearAcceptFilter"},
- {300, nullptr, "OpenStation"},
- {301, nullptr, "CloseStation"},
- {302, nullptr, "Connect"},
- {303, nullptr, "ConnectPrivate"},
- {304, nullptr, "Disconnect"},
- {400, nullptr, "InitializeSystem"},
- {401, nullptr, "FinalizeSystem"},
- {402, nullptr, "SetOperationMode"},
- {403, &ISystemLocalCommunicationService::InitializeSystem2, "InitializeSystem2"},
+ {0, C<&ISystemServiceCreator::CreateSystemLocalCommunicationService>, "CreateSystemLocalCommunicationService"},
};
// clang-format on
@@ -123,687 +47,78 @@ public:
}
private:
- void InitializeSystem2(HLERequestContext& ctx) {
- LOG_WARNING(Service_LDN, "(STUBBED) called");
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
-};
-
-class IUserLocalCommunicationService final
- : public ServiceFramework<IUserLocalCommunicationService> {
-public:
- explicit IUserLocalCommunicationService(Core::System& system_)
- : ServiceFramework{system_, "IUserLocalCommunicationService"},
- service_context{system, "IUserLocalCommunicationService"},
- room_network{system_.GetRoomNetwork()}, lan_discovery{room_network} {
- // clang-format off
- static const FunctionInfo functions[] = {
- {0, &IUserLocalCommunicationService::GetState, "GetState"},
- {1, &IUserLocalCommunicationService::GetNetworkInfo, "GetNetworkInfo"},
- {2, &IUserLocalCommunicationService::GetIpv4Address, "GetIpv4Address"},
- {3, &IUserLocalCommunicationService::GetDisconnectReason, "GetDisconnectReason"},
- {4, &IUserLocalCommunicationService::GetSecurityParameter, "GetSecurityParameter"},
- {5, &IUserLocalCommunicationService::GetNetworkConfig, "GetNetworkConfig"},
- {100, &IUserLocalCommunicationService::AttachStateChangeEvent, "AttachStateChangeEvent"},
- {101, &IUserLocalCommunicationService::GetNetworkInfoLatestUpdate, "GetNetworkInfoLatestUpdate"},
- {102, &IUserLocalCommunicationService::Scan, "Scan"},
- {103, &IUserLocalCommunicationService::ScanPrivate, "ScanPrivate"},
- {104, &IUserLocalCommunicationService::SetWirelessControllerRestriction, "SetWirelessControllerRestriction"},
- {200, &IUserLocalCommunicationService::OpenAccessPoint, "OpenAccessPoint"},
- {201, &IUserLocalCommunicationService::CloseAccessPoint, "CloseAccessPoint"},
- {202, &IUserLocalCommunicationService::CreateNetwork, "CreateNetwork"},
- {203, &IUserLocalCommunicationService::CreateNetworkPrivate, "CreateNetworkPrivate"},
- {204, &IUserLocalCommunicationService::DestroyNetwork, "DestroyNetwork"},
- {205, nullptr, "Reject"},
- {206, &IUserLocalCommunicationService::SetAdvertiseData, "SetAdvertiseData"},
- {207, &IUserLocalCommunicationService::SetStationAcceptPolicy, "SetStationAcceptPolicy"},
- {208, &IUserLocalCommunicationService::AddAcceptFilterEntry, "AddAcceptFilterEntry"},
- {209, nullptr, "ClearAcceptFilter"},
- {300, &IUserLocalCommunicationService::OpenStation, "OpenStation"},
- {301, &IUserLocalCommunicationService::CloseStation, "CloseStation"},
- {302, &IUserLocalCommunicationService::Connect, "Connect"},
- {303, nullptr, "ConnectPrivate"},
- {304, &IUserLocalCommunicationService::Disconnect, "Disconnect"},
- {400, &IUserLocalCommunicationService::Initialize, "Initialize"},
- {401, &IUserLocalCommunicationService::Finalize, "Finalize"},
- {402, &IUserLocalCommunicationService::Initialize2, "Initialize2"},
- };
- // clang-format on
-
- RegisterHandlers(functions);
-
- state_change_event =
- service_context.CreateEvent("IUserLocalCommunicationService:StateChangeEvent");
- }
-
- ~IUserLocalCommunicationService() {
- if (is_initialized) {
- if (auto room_member = room_network.GetRoomMember().lock()) {
- room_member->Unbind(ldn_packet_received);
- }
- }
-
- service_context.CloseEvent(state_change_event);
- }
-
- /// Callback to parse and handle a received LDN packet.
- void OnLDNPacketReceived(const Network::LDNPacket& packet) {
- lan_discovery.ReceivePacket(packet);
- }
-
- void OnEventFired() {
- state_change_event->Signal();
- }
-
- void GetState(HLERequestContext& ctx) {
- State state = State::Error;
-
- if (is_initialized) {
- state = lan_discovery.GetState();
- }
-
- IPC::ResponseBuilder rb{ctx, 3};
- rb.Push(ResultSuccess);
- rb.PushEnum(state);
- }
-
- void GetNetworkInfo(HLERequestContext& ctx) {
- const auto write_buffer_size = ctx.GetWriteBufferSize();
-
- if (write_buffer_size != sizeof(NetworkInfo)) {
- LOG_ERROR(Service_LDN, "Invalid buffer size {}", write_buffer_size);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultBadInput);
- return;
- }
-
- NetworkInfo network_info{};
- const auto rc = lan_discovery.GetNetworkInfo(network_info);
- if (rc.IsError()) {
- LOG_ERROR(Service_LDN, "NetworkInfo is not valid {}", rc.raw);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(rc);
- return;
- }
-
- ctx.WriteBuffer<NetworkInfo>(network_info);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
-
- void GetIpv4Address(HLERequestContext& ctx) {
- const auto network_interface = Network::GetSelectedNetworkInterface();
-
- if (!network_interface) {
- LOG_ERROR(Service_LDN, "No network interface available");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultNoIpAddress);
- return;
- }
-
- Ipv4Address current_address{Network::TranslateIPv4(network_interface->ip_address)};
- Ipv4Address subnet_mask{Network::TranslateIPv4(network_interface->subnet_mask)};
-
- // When we're connected to a room, spoof the hosts IP address
- if (auto room_member = room_network.GetRoomMember().lock()) {
- if (room_member->IsConnected()) {
- current_address = room_member->GetFakeIpAddress();
- }
- }
-
- std::reverse(std::begin(current_address), std::end(current_address)); // ntohl
- std::reverse(std::begin(subnet_mask), std::end(subnet_mask)); // ntohl
-
- IPC::ResponseBuilder rb{ctx, 4};
- rb.Push(ResultSuccess);
- rb.PushRaw(current_address);
- rb.PushRaw(subnet_mask);
- }
-
- void GetDisconnectReason(HLERequestContext& ctx) {
- IPC::ResponseBuilder rb{ctx, 3};
- rb.Push(ResultSuccess);
- rb.PushEnum(lan_discovery.GetDisconnectReason());
- }
-
- void GetSecurityParameter(HLERequestContext& ctx) {
- SecurityParameter security_parameter{};
- NetworkInfo info{};
- const Result rc = lan_discovery.GetNetworkInfo(info);
-
- if (rc.IsError()) {
- LOG_ERROR(Service_LDN, "NetworkInfo is not valid {}", rc.raw);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(rc);
- return;
- }
-
- security_parameter.session_id = info.network_id.session_id;
- std::memcpy(security_parameter.data.data(), info.ldn.security_parameter.data(),
- sizeof(SecurityParameter::data));
-
- IPC::ResponseBuilder rb{ctx, 10};
- rb.Push(rc);
- rb.PushRaw<SecurityParameter>(security_parameter);
- }
-
- void GetNetworkConfig(HLERequestContext& ctx) {
- NetworkConfig config{};
- NetworkInfo info{};
- const Result rc = lan_discovery.GetNetworkInfo(info);
-
- if (rc.IsError()) {
- LOG_ERROR(Service_LDN, "NetworkConfig is not valid {}", rc.raw);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(rc);
- return;
- }
-
- config.intent_id = info.network_id.intent_id;
- config.channel = info.common.channel;
- config.node_count_max = info.ldn.node_count_max;
- config.local_communication_version = info.ldn.nodes[0].local_communication_version;
-
- IPC::ResponseBuilder rb{ctx, 10};
- rb.Push(rc);
- rb.PushRaw<NetworkConfig>(config);
- }
-
- void AttachStateChangeEvent(HLERequestContext& ctx) {
- LOG_INFO(Service_LDN, "called");
-
- IPC::ResponseBuilder rb{ctx, 2, 1};
- rb.Push(ResultSuccess);
- rb.PushCopyObjects(state_change_event->GetReadableEvent());
- }
-
- void GetNetworkInfoLatestUpdate(HLERequestContext& ctx) {
- const std::size_t network_buffer_size = ctx.GetWriteBufferSize(0);
- const std::size_t node_buffer_count = ctx.GetWriteBufferNumElements<NodeLatestUpdate>(1);
-
- if (node_buffer_count == 0 || network_buffer_size != sizeof(NetworkInfo)) {
- LOG_ERROR(Service_LDN, "Invalid buffer, size = {}, count = {}", network_buffer_size,
- node_buffer_count);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultBadInput);
- return;
- }
-
- NetworkInfo info{};
- std::vector<NodeLatestUpdate> latest_update(node_buffer_count);
-
- const auto rc = lan_discovery.GetNetworkInfo(info, latest_update, latest_update.size());
- if (rc.IsError()) {
- LOG_ERROR(Service_LDN, "NetworkInfo is not valid {}", rc.raw);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(rc);
- return;
- }
-
- ctx.WriteBuffer(info, 0);
- ctx.WriteBuffer(latest_update, 1);
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
-
- void Scan(HLERequestContext& ctx) {
- ScanImpl(ctx);
- }
-
- void ScanPrivate(HLERequestContext& ctx) {
- ScanImpl(ctx, true);
- }
-
- void ScanImpl(HLERequestContext& ctx, bool is_private = false) {
- IPC::RequestParser rp{ctx};
- const auto channel{rp.PopEnum<WifiChannel>()};
- const auto scan_filter{rp.PopRaw<ScanFilter>()};
-
- const std::size_t network_info_size = ctx.GetWriteBufferNumElements<NetworkInfo>();
-
- if (network_info_size == 0) {
- LOG_ERROR(Service_LDN, "Invalid buffer size {}", network_info_size);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultBadInput);
- return;
- }
-
- u16 count = 0;
- std::vector<NetworkInfo> network_infos(network_info_size);
- Result rc = lan_discovery.Scan(network_infos, count, scan_filter);
-
- LOG_INFO(Service_LDN,
- "called, channel={}, filter_scan_flag={}, filter_network_type={}, is_private={}",
- channel, scan_filter.flag, scan_filter.network_type, is_private);
-
- ctx.WriteBuffer(network_infos);
-
- IPC::ResponseBuilder rb{ctx, 3};
- rb.Push(rc);
- rb.Push<u32>(count);
- }
-
- void SetWirelessControllerRestriction(HLERequestContext& ctx) {
- LOG_WARNING(Service_LDN, "(STUBBED) called");
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
-
- void OpenAccessPoint(HLERequestContext& ctx) {
- LOG_INFO(Service_LDN, "called");
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(lan_discovery.OpenAccessPoint());
- }
-
- void CloseAccessPoint(HLERequestContext& ctx) {
- LOG_INFO(Service_LDN, "called");
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(lan_discovery.CloseAccessPoint());
- }
-
- void CreateNetwork(HLERequestContext& ctx) {
- LOG_INFO(Service_LDN, "called");
-
- CreateNetworkImpl(ctx);
- }
-
- void CreateNetworkPrivate(HLERequestContext& ctx) {
- LOG_INFO(Service_LDN, "called");
-
- CreateNetworkImpl(ctx, true);
- }
-
- void CreateNetworkImpl(HLERequestContext& ctx, bool is_private = false) {
- IPC::RequestParser rp{ctx};
-
- const auto security_config{rp.PopRaw<SecurityConfig>()};
- [[maybe_unused]] const auto security_parameter{is_private ? rp.PopRaw<SecurityParameter>()
- : SecurityParameter{}};
- const auto user_config{rp.PopRaw<UserConfig>()};
- rp.Pop<u32>(); // Padding
- const auto network_Config{rp.PopRaw<NetworkConfig>()};
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(lan_discovery.CreateNetwork(security_config, user_config, network_Config));
- }
-
- void DestroyNetwork(HLERequestContext& ctx) {
- LOG_INFO(Service_LDN, "called");
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(lan_discovery.DestroyNetwork());
- }
-
- void SetAdvertiseData(HLERequestContext& ctx) {
- const auto read_buffer = ctx.ReadBuffer();
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(lan_discovery.SetAdvertiseData(read_buffer));
- }
-
- void SetStationAcceptPolicy(HLERequestContext& ctx) {
- LOG_WARNING(Service_LDN, "(STUBBED) called");
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
-
- void AddAcceptFilterEntry(HLERequestContext& ctx) {
- LOG_WARNING(Service_LDN, "(STUBBED) called");
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
-
- void OpenStation(HLERequestContext& ctx) {
- LOG_INFO(Service_LDN, "called");
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(lan_discovery.OpenStation());
- }
-
- void CloseStation(HLERequestContext& ctx) {
- LOG_INFO(Service_LDN, "called");
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(lan_discovery.CloseStation());
- }
-
- void Connect(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- struct Parameters {
- SecurityConfig security_config;
- UserConfig user_config;
- u32 local_communication_version;
- u32 option;
- };
- static_assert(sizeof(Parameters) == 0x7C, "Parameters has incorrect size.");
-
- const auto parameters{rp.PopRaw<Parameters>()};
-
- LOG_INFO(Service_LDN,
- "called, passphrase_size={}, security_mode={}, "
- "local_communication_version={}",
- parameters.security_config.passphrase_size,
- parameters.security_config.security_mode, parameters.local_communication_version);
-
- const auto read_buffer = ctx.ReadBuffer();
- if (read_buffer.size() != sizeof(NetworkInfo)) {
- LOG_ERROR(Frontend, "NetworkInfo doesn't match read_buffer size!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultBadInput);
- return;
- }
-
- NetworkInfo network_info{};
- std::memcpy(&network_info, read_buffer.data(), read_buffer.size());
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(lan_discovery.Connect(network_info, parameters.user_config,
- static_cast<u16>(parameters.local_communication_version)));
- }
-
- void Disconnect(HLERequestContext& ctx) {
- LOG_INFO(Service_LDN, "called");
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(lan_discovery.Disconnect());
- }
-
- void Initialize(HLERequestContext& ctx) {
- const auto rc = InitializeImpl(ctx);
- if (rc.IsError()) {
- LOG_ERROR(Service_LDN, "Network isn't initialized, rc={}", rc.raw);
- }
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(rc);
- }
-
- void Finalize(HLERequestContext& ctx) {
- if (auto room_member = room_network.GetRoomMember().lock()) {
- room_member->Unbind(ldn_packet_received);
- }
-
- is_initialized = false;
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(lan_discovery.Finalize());
- }
-
- void Initialize2(HLERequestContext& ctx) {
- const auto rc = InitializeImpl(ctx);
- if (rc.IsError()) {
- LOG_ERROR(Service_LDN, "Network isn't initialized, rc={}", rc.raw);
- }
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(rc);
- }
-
- Result InitializeImpl(HLERequestContext& ctx) {
- const auto network_interface = Network::GetSelectedNetworkInterface();
- if (!network_interface) {
- LOG_ERROR(Service_LDN, "No network interface is set");
- return ResultAirplaneModeEnabled;
- }
-
- if (auto room_member = room_network.GetRoomMember().lock()) {
- ldn_packet_received = room_member->BindOnLdnPacketReceived(
- [this](const Network::LDNPacket& packet) { OnLDNPacketReceived(packet); });
- } else {
- LOG_ERROR(Service_LDN, "Couldn't bind callback!");
- return ResultAirplaneModeEnabled;
- }
-
- lan_discovery.Initialize([&]() { OnEventFired(); });
- is_initialized = true;
- return ResultSuccess;
- }
-
- KernelHelpers::ServiceContext service_context;
- Kernel::KEvent* state_change_event;
- Network::RoomNetwork& room_network;
- LANDiscovery lan_discovery;
-
- // Callback identifier for the OnLDNPacketReceived event.
- Network::RoomMember::CallbackHandle<Network::LDNPacket> ldn_packet_received;
-
- bool is_initialized{};
-};
-
-class LDNS final : public ServiceFramework<LDNS> {
-public:
- explicit LDNS(Core::System& system_) : ServiceFramework{system_, "ldn:s"} {
- // clang-format off
- static const FunctionInfo functions[] = {
- {0, &LDNS::CreateSystemLocalCommunicationService, "CreateSystemLocalCommunicationService"},
- };
- // clang-format on
-
- RegisterHandlers(functions);
- }
-
- void CreateSystemLocalCommunicationService(HLERequestContext& ctx) {
+ Result CreateSystemLocalCommunicationService(
+ OutInterface<ISystemLocalCommunicationService> out_interface) {
LOG_DEBUG(Service_LDN, "called");
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<ISystemLocalCommunicationService>(system);
+ *out_interface = std::make_shared<ISystemLocalCommunicationService>(system);
+ R_SUCCEED();
}
};
-class LDNU final : public ServiceFramework<LDNU> {
+class IUserServiceCreator final : public ServiceFramework<IUserServiceCreator> {
public:
- explicit LDNU(Core::System& system_) : ServiceFramework{system_, "ldn:u"} {
+ explicit IUserServiceCreator(Core::System& system_) : ServiceFramework{system_, "ldn:u"} {
// clang-format off
static const FunctionInfo functions[] = {
- {0, &LDNU::CreateUserLocalCommunicationService, "CreateUserLocalCommunicationService"},
+ {0, C<&IUserServiceCreator::CreateUserLocalCommunicationService>, "CreateUserLocalCommunicationService"},
};
// clang-format on
RegisterHandlers(functions);
}
- void CreateUserLocalCommunicationService(HLERequestContext& ctx) {
+private:
+ Result CreateUserLocalCommunicationService(
+ OutInterface<IUserLocalCommunicationService> out_interface) {
LOG_DEBUG(Service_LDN, "called");
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<IUserLocalCommunicationService>(system);
+ *out_interface = std::make_shared<IUserLocalCommunicationService>(system);
+ R_SUCCEED();
}
};
-class INetworkService final : public ServiceFramework<INetworkService> {
+class ISfServiceCreator final : public ServiceFramework<ISfServiceCreator> {
public:
- explicit INetworkService(Core::System& system_) : ServiceFramework{system_, "INetworkService"} {
+ explicit ISfServiceCreator(Core::System& system_, bool is_system_, const char* name_)
+ : ServiceFramework{system_, name_}, is_system{is_system_} {
// clang-format off
static const FunctionInfo functions[] = {
- {0, nullptr, "Initialize"},
- {256, nullptr, "AttachNetworkInterfaceStateChangeEvent"},
- {264, nullptr, "GetNetworkInterfaceLastError"},
- {272, nullptr, "GetRole"},
- {280, nullptr, "GetAdvertiseData"},
- {288, nullptr, "GetGroupInfo"},
- {296, nullptr, "GetGroupInfo2"},
- {304, nullptr, "GetGroupOwner"},
- {312, nullptr, "GetIpConfig"},
- {320, nullptr, "GetLinkLevel"},
- {512, nullptr, "Scan"},
- {768, nullptr, "CreateGroup"},
- {776, nullptr, "DestroyGroup"},
- {784, nullptr, "SetAdvertiseData"},
- {1536, nullptr, "SendToOtherGroup"},
- {1544, nullptr, "RecvFromOtherGroup"},
- {1552, nullptr, "AddAcceptableGroupId"},
- {1560, nullptr, "ClearAcceptableGroupId"},
+ {0, C<&ISfServiceCreator::CreateNetworkService>, "CreateNetworkService"},
+ {8, C<&ISfServiceCreator::CreateNetworkServiceMonitor>, "CreateNetworkServiceMonitor"},
};
// clang-format on
RegisterHandlers(functions);
}
-};
-
-class INetworkServiceMonitor final : public ServiceFramework<INetworkServiceMonitor> {
-public:
- explicit INetworkServiceMonitor(Core::System& system_)
- : ServiceFramework{system_, "INetworkServiceMonitor"} {
- // clang-format off
- static const FunctionInfo functions[] = {
- {0, &INetworkServiceMonitor::Initialize, "Initialize"},
- {256, nullptr, "AttachNetworkInterfaceStateChangeEvent"},
- {264, nullptr, "GetNetworkInterfaceLastError"},
- {272, nullptr, "GetRole"},
- {280, nullptr, "GetAdvertiseData"},
- {281, nullptr, "GetAdvertiseData2"},
- {288, nullptr, "GetGroupInfo"},
- {296, nullptr, "GetGroupInfo2"},
- {304, nullptr, "GetGroupOwner"},
- {312, nullptr, "GetIpConfig"},
- {320, nullptr, "GetLinkLevel"},
- {328, nullptr, "AttachJoinEvent"},
- {336, nullptr, "GetMembers"},
- };
- // clang-format on
-
- RegisterHandlers(functions);
- }
-
- void Initialize(HLERequestContext& ctx) {
- LOG_WARNING(Service_LDN, "(STUBBED) called");
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultDisabled);
- }
-};
-
-class LP2PAPP final : public ServiceFramework<LP2PAPP> {
-public:
- explicit LP2PAPP(Core::System& system_) : ServiceFramework{system_, "lp2p:app"} {
- // clang-format off
- static const FunctionInfo functions[] = {
- {0, &LP2PAPP::CreateMonitorService, "CreateNetworkService"},
- {8, &LP2PAPP::CreateMonitorService, "CreateNetworkServiceMonitor"},
- };
- // clang-format on
-
- RegisterHandlers(functions);
- }
-
- void CreateNetworkervice(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const u64 reserved_input = rp.Pop<u64>();
- const u32 input = rp.Pop<u32>();
-
- LOG_WARNING(Service_LDN, "(STUBBED) called reserved_input={} input={}", reserved_input,
- input);
-
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<INetworkService>(system);
- }
-
- void CreateMonitorService(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const u64 reserved_input = rp.Pop<u64>();
-
- LOG_WARNING(Service_LDN, "(STUBBED) called reserved_input={}", reserved_input);
-
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<INetworkServiceMonitor>(system);
- }
-};
-
-class LP2PSYS final : public ServiceFramework<LP2PSYS> {
-public:
- explicit LP2PSYS(Core::System& system_) : ServiceFramework{system_, "lp2p:sys"} {
- // clang-format off
- static const FunctionInfo functions[] = {
- {0, &LP2PSYS::CreateMonitorService, "CreateNetworkService"},
- {8, &LP2PSYS::CreateMonitorService, "CreateNetworkServiceMonitor"},
- };
- // clang-format on
-
- RegisterHandlers(functions);
- }
-
- void CreateNetworkervice(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const u64 reserved_input = rp.Pop<u64>();
- const u32 input = rp.Pop<u32>();
+private:
+ Result CreateNetworkService(OutInterface<ISfService> out_interface, u32 input,
+ u64 reserved_input) {
LOG_WARNING(Service_LDN, "(STUBBED) called reserved_input={} input={}", reserved_input,
input);
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<INetworkService>(system);
+ *out_interface = std::make_shared<ISfService>(system);
+ R_SUCCEED();
}
- void CreateMonitorService(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const u64 reserved_input = rp.Pop<u64>();
-
+ Result CreateNetworkServiceMonitor(OutInterface<ISfServiceMonitor> out_interface,
+ u64 reserved_input) {
LOG_WARNING(Service_LDN, "(STUBBED) called reserved_input={}", reserved_input);
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<INetworkServiceMonitor>(system);
+ *out_interface = std::make_shared<ISfServiceMonitor>(system);
+ R_SUCCEED();
}
-};
-class ISfMonitorService final : public ServiceFramework<ISfMonitorService> {
-public:
- explicit ISfMonitorService(Core::System& system_)
- : ServiceFramework{system_, "ISfMonitorService"} {
- // clang-format off
- static const FunctionInfo functions[] = {
- {0, &ISfMonitorService::Initialize, "Initialize"},
- {288, &ISfMonitorService::GetGroupInfo, "GetGroupInfo"},
- {320, nullptr, "GetLinkLevel"},
- };
- // clang-format on
-
- RegisterHandlers(functions);
- }
-
-private:
- void Initialize(HLERequestContext& ctx) {
- LOG_WARNING(Service_LDN, "(STUBBED) called");
-
- IPC::ResponseBuilder rb{ctx, 3};
- rb.Push(ResultSuccess);
- rb.Push(0);
- }
-
- void GetGroupInfo(HLERequestContext& ctx) {
- LOG_WARNING(Service_LDN, "(STUBBED) called");
-
- struct GroupInfo {
- std::array<u8, 0x200> info;
- };
-
- GroupInfo group_info{};
-
- ctx.WriteBuffer(group_info);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
+ bool is_system{};
};
-class LP2PM final : public ServiceFramework<LP2PM> {
+class ISfMonitorServiceCreator final : public ServiceFramework<ISfMonitorServiceCreator> {
public:
- explicit LP2PM(Core::System& system_) : ServiceFramework{system_, "lp2p:m"} {
+ explicit ISfMonitorServiceCreator(Core::System& system_) : ServiceFramework{system_, "lp2p:m"} {
// clang-format off
static const FunctionInfo functions[] = {
- {0, &LP2PM::CreateMonitorService, "CreateMonitorService"},
+ {0, C<&ISfMonitorServiceCreator::CreateMonitorService>, "CreateMonitorService"},
};
// clang-format on
@@ -811,28 +126,27 @@ public:
}
private:
- void CreateMonitorService(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const u64 reserved_input = rp.Pop<u64>();
-
+ Result CreateMonitorService(OutInterface<ISfMonitorService> out_interface, u64 reserved_input) {
LOG_INFO(Service_LDN, "called, reserved_input={}", reserved_input);
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<ISfMonitorService>(system);
+ *out_interface = std::make_shared<ISfMonitorService>(system);
+ R_SUCCEED();
}
};
void LoopProcess(Core::System& system) {
auto server_manager = std::make_unique<ServerManager>(system);
- server_manager->RegisterNamedService("ldn:m", std::make_shared<LDNM>(system));
- server_manager->RegisterNamedService("ldn:s", std::make_shared<LDNS>(system));
- server_manager->RegisterNamedService("ldn:u", std::make_shared<LDNU>(system));
+ server_manager->RegisterNamedService("ldn:m", std::make_shared<IMonitorServiceCreator>(system));
+ server_manager->RegisterNamedService("ldn:s", std::make_shared<ISystemServiceCreator>(system));
+ server_manager->RegisterNamedService("ldn:u", std::make_shared<IUserServiceCreator>(system));
- server_manager->RegisterNamedService("lp2p:app", std::make_shared<LP2PAPP>(system));
- server_manager->RegisterNamedService("lp2p:sys", std::make_shared<LP2PSYS>(system));
- server_manager->RegisterNamedService("lp2p:m", std::make_shared<LP2PM>(system));
+ server_manager->RegisterNamedService(
+ "lp2p:app", std::make_shared<ISfServiceCreator>(system, false, "lp2p:app"));
+ server_manager->RegisterNamedService(
+ "lp2p:sys", std::make_shared<ISfServiceCreator>(system, true, "lp2p:sys"));
+ server_manager->RegisterNamedService("lp2p:m",
+ std::make_shared<ISfMonitorServiceCreator>(system));
ServerManager::RunServer(std::move(server_manager));
}
diff --git a/src/core/hle/service/ldn/ldn.h b/src/core/hle/service/ldn/ldn.h
index f4a319168..dae037fa8 100644
--- a/src/core/hle/service/ldn/ldn.h
+++ b/src/core/hle/service/ldn/ldn.h
@@ -3,12 +3,6 @@
#pragma once
-#include "core/hle/kernel/k_event.h"
-#include "core/hle/result.h"
-#include "core/hle/service/ipc_helpers.h"
-#include "core/hle/service/kernel_helpers.h"
-#include "core/hle/service/sm/sm.h"
-
namespace Core {
class System;
}
diff --git a/src/core/hle/service/ldn/ldn_types.h b/src/core/hle/service/ldn/ldn_types.h
index 44c2c773b..6198aa07b 100644
--- a/src/core/hle/service/ldn/ldn_types.h
+++ b/src/core/hle/service/ldn/ldn_types.h
@@ -123,6 +123,18 @@ enum class NodeStatus : u8 {
Connected,
};
+enum class WirelessControllerRestriction : u32 {
+ None,
+ Default,
+};
+
+struct ConnectOption {
+ union {
+ u32 raw;
+ };
+};
+static_assert(sizeof(ConnectOption) == 0x4, "ConnectOption is an invalid size");
+
struct NodeLatestUpdate {
NodeStateChange state_change;
INSERT_PADDING_BYTES(0x7); // Unknown
@@ -139,9 +151,9 @@ static_assert(sizeof(SessionId) == 0x10, "SessionId is an invalid size");
struct IntentId {
u64 local_communication_id;
- INSERT_PADDING_BYTES(0x2); // Reserved
+ INSERT_PADDING_BYTES_NOINIT(0x2); // Reserved
u16 scene_id;
- INSERT_PADDING_BYTES(0x4); // Reserved
+ INSERT_PADDING_BYTES_NOINIT(0x4); // Reserved
};
static_assert(sizeof(IntentId) == 0x10, "IntentId is an invalid size");
@@ -152,13 +164,14 @@ struct NetworkId {
static_assert(sizeof(NetworkId) == 0x20, "NetworkId is an invalid size");
struct Ssid {
- u8 length{};
- std::array<char, SsidLengthMax + 1> raw{};
+ u8 length;
+ std::array<char, SsidLengthMax + 1> raw;
Ssid() = default;
constexpr explicit Ssid(std::string_view data) {
length = static_cast<u8>(std::min(data.size(), SsidLengthMax));
+ raw = {};
data.copy(raw.data(), length);
raw[length] = 0;
}
@@ -181,7 +194,7 @@ using Ipv4Address = std::array<u8, 4>;
static_assert(sizeof(Ipv4Address) == 0x4, "Ipv4Address is an invalid size");
struct MacAddress {
- std::array<u8, 6> raw{};
+ std::array<u8, 6> raw;
friend bool operator==(const MacAddress& lhs, const MacAddress& rhs) = default;
};
@@ -211,7 +224,7 @@ struct CommonNetworkInfo {
WifiChannel channel;
LinkLevel link_level;
PackedNetworkType network_type;
- INSERT_PADDING_BYTES(0x4);
+ INSERT_PADDING_BYTES_NOINIT(0x4);
};
static_assert(sizeof(CommonNetworkInfo) == 0x30, "CommonNetworkInfo is an invalid size");
@@ -221,9 +234,9 @@ struct NodeInfo {
s8 node_id;
u8 is_connected;
std::array<u8, UserNameBytesMax + 1> user_name;
- INSERT_PADDING_BYTES(0x1); // Reserved
+ INSERT_PADDING_BYTES_NOINIT(0x1); // Reserved
s16 local_communication_version;
- INSERT_PADDING_BYTES(0x10); // Reserved
+ INSERT_PADDING_BYTES_NOINIT(0x10); // Reserved
};
static_assert(sizeof(NodeInfo) == 0x40, "NodeInfo is an invalid size");
@@ -232,14 +245,14 @@ struct LdnNetworkInfo {
SecurityMode security_mode;
AcceptPolicy station_accept_policy;
u8 has_action_frame;
- INSERT_PADDING_BYTES(0x2); // Padding
+ INSERT_PADDING_BYTES_NOINIT(0x2); // Padding
u8 node_count_max;
u8 node_count;
std::array<NodeInfo, NodeCountMax> nodes;
- INSERT_PADDING_BYTES(0x2); // Reserved
+ INSERT_PADDING_BYTES_NOINIT(0x2); // Reserved
u16 advertise_data_size;
std::array<u8, AdvertiseDataSizeMax> advertise_data;
- INSERT_PADDING_BYTES(0x8C); // Reserved
+ INSERT_PADDING_BYTES_NOINIT(0x8C); // Reserved
u64 random_authentication_id;
};
static_assert(sizeof(LdnNetworkInfo) == 0x430, "LdnNetworkInfo is an invalid size");
@@ -250,6 +263,7 @@ struct NetworkInfo {
LdnNetworkInfo ldn;
};
static_assert(sizeof(NetworkInfo) == 0x480, "NetworkInfo is an invalid size");
+static_assert(std::is_trivial_v<NetworkInfo>, "NetworkInfo type must be trivially copyable.");
struct SecurityConfig {
SecurityMode security_mode;
@@ -303,4 +317,36 @@ struct AddressList {
};
static_assert(sizeof(AddressList) == 0x60, "AddressList is an invalid size");
+struct GroupInfo {
+ std::array<u8, 0x200> info;
+};
+
+struct CreateNetworkConfig {
+ SecurityConfig security_config;
+ UserConfig user_config;
+ INSERT_PADDING_BYTES(0x4);
+ NetworkConfig network_config;
+};
+static_assert(sizeof(CreateNetworkConfig) == 0x98, "CreateNetworkConfig is an invalid size");
+
+#pragma pack(push, 4)
+struct CreateNetworkConfigPrivate {
+ SecurityConfig security_config;
+ SecurityParameter security_parameter;
+ UserConfig user_config;
+ INSERT_PADDING_BYTES(0x4);
+ NetworkConfig network_config;
+};
+#pragma pack(pop)
+static_assert(sizeof(CreateNetworkConfigPrivate) == 0xB8,
+ "CreateNetworkConfigPrivate is an invalid size");
+
+struct ConnectNetworkData {
+ SecurityConfig security_config;
+ UserConfig user_config;
+ s32 local_communication_version;
+ ConnectOption option;
+};
+static_assert(sizeof(ConnectNetworkData) == 0x7c, "ConnectNetworkData is an invalid size");
+
} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/monitor_service.cpp b/src/core/hle/service/ldn/monitor_service.cpp
new file mode 100644
index 000000000..3471f69da
--- /dev/null
+++ b/src/core/hle/service/ldn/monitor_service.cpp
@@ -0,0 +1,43 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/service/cmif_serialization.h"
+#include "core/hle/service/ldn/monitor_service.h"
+
+namespace Service::LDN {
+
+IMonitorService::IMonitorService(Core::System& system_)
+ : ServiceFramework{system_, "IMonitorService"} {
+ // clang-format off
+ static const FunctionInfo functions[] = {
+ {0, C<&IMonitorService::GetStateForMonitor>, "GetStateForMonitor"},
+ {1, nullptr, "GetNetworkInfoForMonitor"},
+ {2, nullptr, "GetIpv4AddressForMonitor"},
+ {3, nullptr, "GetDisconnectReasonForMonitor"},
+ {4, nullptr, "GetSecurityParameterForMonitor"},
+ {5, nullptr, "GetNetworkConfigForMonitor"},
+ {100, C<&IMonitorService::InitializeMonitor>, "InitializeMonitor"},
+ {101, nullptr, "FinalizeMonitor"},
+ };
+ // clang-format on
+
+ RegisterHandlers(functions);
+}
+
+IMonitorService::~IMonitorService() = default;
+
+Result IMonitorService::GetStateForMonitor(Out<State> out_state) {
+ LOG_INFO(Service_LDN, "called");
+
+ *out_state = state;
+ R_SUCCEED();
+}
+
+Result IMonitorService::InitializeMonitor() {
+ LOG_INFO(Service_LDN, "called");
+
+ state = State::Initialized;
+ R_SUCCEED();
+}
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/monitor_service.h b/src/core/hle/service/ldn/monitor_service.h
new file mode 100644
index 000000000..61aacef30
--- /dev/null
+++ b/src/core/hle/service/ldn/monitor_service.h
@@ -0,0 +1,28 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/ldn/ldn_types.h"
+#include "core/hle/service/service.h"
+
+namespace Core {
+class System;
+}
+
+namespace Service::LDN {
+
+class IMonitorService final : public ServiceFramework<IMonitorService> {
+public:
+ explicit IMonitorService(Core::System& system_);
+ ~IMonitorService() override;
+
+private:
+ Result GetStateForMonitor(Out<State> out_state);
+ Result InitializeMonitor();
+
+ State state{State::None};
+};
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/sf_monitor_service.cpp b/src/core/hle/service/ldn/sf_monitor_service.cpp
new file mode 100644
index 000000000..9e6736ff2
--- /dev/null
+++ b/src/core/hle/service/ldn/sf_monitor_service.cpp
@@ -0,0 +1,40 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/service/cmif_serialization.h"
+#include "core/hle/service/ldn/ldn_types.h"
+#include "core/hle/service/ldn/sf_monitor_service.h"
+
+namespace Service::LDN {
+
+ISfMonitorService::ISfMonitorService(Core::System& system_)
+ : ServiceFramework{system_, "ISfMonitorService"} {
+ // clang-format off
+ static const FunctionInfo functions[] = {
+ {0, C<&ISfMonitorService::Initialize>, "Initialize"},
+ {288, C<&ISfMonitorService::GetGroupInfo>, "GetGroupInfo"},
+ {320, nullptr, "GetLinkLevel"},
+ };
+ // clang-format on
+
+ RegisterHandlers(functions);
+}
+
+ISfMonitorService::~ISfMonitorService() = default;
+
+Result ISfMonitorService::Initialize(Out<u32> out_value) {
+ LOG_WARNING(Service_LDN, "(STUBBED) called");
+
+ *out_value = 0;
+ R_SUCCEED();
+}
+
+Result ISfMonitorService::GetGroupInfo(
+ OutLargeData<GroupInfo, BufferAttr_HipcAutoSelect> out_group_info) {
+ LOG_WARNING(Service_LDN, "(STUBBED) called");
+
+ *out_group_info = GroupInfo{};
+ R_SUCCEED();
+}
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/sf_monitor_service.h b/src/core/hle/service/ldn/sf_monitor_service.h
new file mode 100644
index 000000000..d02115201
--- /dev/null
+++ b/src/core/hle/service/ldn/sf_monitor_service.h
@@ -0,0 +1,26 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/service.h"
+
+namespace Core {
+class System;
+}
+
+namespace Service::LDN {
+struct GroupInfo;
+
+class ISfMonitorService final : public ServiceFramework<ISfMonitorService> {
+public:
+ explicit ISfMonitorService(Core::System& system_);
+ ~ISfMonitorService() override;
+
+private:
+ Result Initialize(Out<u32> out_value);
+ Result GetGroupInfo(OutLargeData<GroupInfo, BufferAttr_HipcAutoSelect> out_group_info);
+};
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/sf_service.cpp b/src/core/hle/service/ldn/sf_service.cpp
new file mode 100644
index 000000000..61cabe219
--- /dev/null
+++ b/src/core/hle/service/ldn/sf_service.cpp
@@ -0,0 +1,37 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/service/ldn/sf_service.h"
+
+namespace Service::LDN {
+
+ISfService::ISfService(Core::System& system_) : ServiceFramework{system_, "ISfService"} {
+ // clang-format off
+ static const FunctionInfo functions[] = {
+ {0, nullptr, "Initialize"},
+ {256, nullptr, "AttachNetworkInterfaceStateChangeEvent"},
+ {264, nullptr, "GetNetworkInterfaceLastError"},
+ {272, nullptr, "GetRole"},
+ {280, nullptr, "GetAdvertiseData"},
+ {288, nullptr, "GetGroupInfo"},
+ {296, nullptr, "GetGroupInfo2"},
+ {304, nullptr, "GetGroupOwner"},
+ {312, nullptr, "GetIpConfig"},
+ {320, nullptr, "GetLinkLevel"},
+ {512, nullptr, "Scan"},
+ {768, nullptr, "CreateGroup"},
+ {776, nullptr, "DestroyGroup"},
+ {784, nullptr, "SetAdvertiseData"},
+ {1536, nullptr, "SendToOtherGroup"},
+ {1544, nullptr, "RecvFromOtherGroup"},
+ {1552, nullptr, "AddAcceptableGroupId"},
+ {1560, nullptr, "ClearAcceptableGroupId"},
+ };
+ // clang-format on
+
+ RegisterHandlers(functions);
+}
+
+ISfService::~ISfService() = default;
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/sf_service.h b/src/core/hle/service/ldn/sf_service.h
new file mode 100644
index 000000000..05534b567
--- /dev/null
+++ b/src/core/hle/service/ldn/sf_service.h
@@ -0,0 +1,21 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/service.h"
+
+namespace Core {
+class System;
+}
+
+namespace Service::LDN {
+
+class ISfService final : public ServiceFramework<ISfService> {
+public:
+ explicit ISfService(Core::System& system_);
+ ~ISfService() override;
+};
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/sf_service_monitor.cpp b/src/core/hle/service/ldn/sf_service_monitor.cpp
new file mode 100644
index 000000000..33e3c1d69
--- /dev/null
+++ b/src/core/hle/service/ldn/sf_service_monitor.cpp
@@ -0,0 +1,50 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/service/cmif_serialization.h"
+#include "core/hle/service/ldn/ldn_types.h"
+#include "core/hle/service/ldn/sf_service_monitor.h"
+
+namespace Service::LDN {
+
+ISfServiceMonitor::ISfServiceMonitor(Core::System& system_)
+ : ServiceFramework{system_, "ISfServiceMonitor"} {
+ // clang-format off
+ static const FunctionInfo functions[] = {
+ {0, C<&ISfServiceMonitor::Initialize>, "Initialize"},
+ {256, nullptr, "AttachNetworkInterfaceStateChangeEvent"},
+ {264, nullptr, "GetNetworkInterfaceLastError"},
+ {272, nullptr, "GetRole"},
+ {280, nullptr, "GetAdvertiseData"},
+ {281, nullptr, "GetAdvertiseData2"},
+ {288, C<&ISfServiceMonitor::GetGroupInfo>, "GetGroupInfo"},
+ {296, nullptr, "GetGroupInfo2"},
+ {304, nullptr, "GetGroupOwner"},
+ {312, nullptr, "GetIpConfig"},
+ {320, nullptr, "GetLinkLevel"},
+ {328, nullptr, "AttachJoinEvent"},
+ {336, nullptr, "GetMembers"},
+ };
+ // clang-format on
+
+ RegisterHandlers(functions);
+}
+
+ISfServiceMonitor::~ISfServiceMonitor() = default;
+
+Result ISfServiceMonitor::Initialize(Out<u32> out_value) {
+ LOG_WARNING(Service_LDN, "(STUBBED) called");
+
+ *out_value = 0;
+ R_SUCCEED();
+}
+
+Result ISfServiceMonitor::GetGroupInfo(
+ OutLargeData<GroupInfo, BufferAttr_HipcAutoSelect> out_group_info) {
+ LOG_WARNING(Service_LDN, "(STUBBED) called");
+
+ *out_group_info = GroupInfo{};
+ R_SUCCEED();
+}
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/sf_service_monitor.h b/src/core/hle/service/ldn/sf_service_monitor.h
new file mode 100644
index 000000000..3cfc5005e
--- /dev/null
+++ b/src/core/hle/service/ldn/sf_service_monitor.h
@@ -0,0 +1,26 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/service.h"
+
+namespace Core {
+class System;
+}
+
+namespace Service::LDN {
+struct GroupInfo;
+
+class ISfServiceMonitor final : public ServiceFramework<ISfServiceMonitor> {
+public:
+ explicit ISfServiceMonitor(Core::System& system_);
+ ~ISfServiceMonitor() override;
+
+private:
+ Result Initialize(Out<u32> out_value);
+ Result GetGroupInfo(OutLargeData<GroupInfo, BufferAttr_HipcAutoSelect> out_group_info);
+};
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/system_local_communication_service.cpp b/src/core/hle/service/ldn/system_local_communication_service.cpp
new file mode 100644
index 000000000..7b52223cd
--- /dev/null
+++ b/src/core/hle/service/ldn/system_local_communication_service.cpp
@@ -0,0 +1,56 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/service/cmif_serialization.h"
+#include "core/hle/service/ldn/system_local_communication_service.h"
+
+namespace Service::LDN {
+
+ISystemLocalCommunicationService::ISystemLocalCommunicationService(Core::System& system_)
+ : ServiceFramework{system_, "ISystemLocalCommunicationService"} {
+ // clang-format off
+ static const FunctionInfo functions[] = {
+ {0, nullptr, "GetState"},
+ {1, nullptr, "GetNetworkInfo"},
+ {2, nullptr, "GetIpv4Address"},
+ {3, nullptr, "GetDisconnectReason"},
+ {4, nullptr, "GetSecurityParameter"},
+ {5, nullptr, "GetNetworkConfig"},
+ {100, nullptr, "AttachStateChangeEvent"},
+ {101, nullptr, "GetNetworkInfoLatestUpdate"},
+ {102, nullptr, "Scan"},
+ {103, nullptr, "ScanPrivate"},
+ {104, nullptr, "SetWirelessControllerRestriction"},
+ {200, nullptr, "OpenAccessPoint"},
+ {201, nullptr, "CloseAccessPoint"},
+ {202, nullptr, "CreateNetwork"},
+ {203, nullptr, "CreateNetworkPrivate"},
+ {204, nullptr, "DestroyNetwork"},
+ {205, nullptr, "Reject"},
+ {206, nullptr, "SetAdvertiseData"},
+ {207, nullptr, "SetStationAcceptPolicy"},
+ {208, nullptr, "AddAcceptFilterEntry"},
+ {209, nullptr, "ClearAcceptFilter"},
+ {300, nullptr, "OpenStation"},
+ {301, nullptr, "CloseStation"},
+ {302, nullptr, "Connect"},
+ {303, nullptr, "ConnectPrivate"},
+ {304, nullptr, "Disconnect"},
+ {400, nullptr, "InitializeSystem"},
+ {401, nullptr, "FinalizeSystem"},
+ {402, nullptr, "SetOperationMode"},
+ {403, C<&ISystemLocalCommunicationService::InitializeSystem2>, "InitializeSystem2"},
+ };
+ // clang-format on
+
+ RegisterHandlers(functions);
+}
+
+ISystemLocalCommunicationService::~ISystemLocalCommunicationService() = default;
+
+Result ISystemLocalCommunicationService::InitializeSystem2() {
+ LOG_WARNING(Service_LDN, "(STUBBED) called");
+ R_SUCCEED();
+}
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/system_local_communication_service.h b/src/core/hle/service/ldn/system_local_communication_service.h
new file mode 100644
index 000000000..a02b097ea
--- /dev/null
+++ b/src/core/hle/service/ldn/system_local_communication_service.h
@@ -0,0 +1,25 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/service.h"
+
+namespace Core {
+class System;
+}
+
+namespace Service::LDN {
+
+class ISystemLocalCommunicationService final
+ : public ServiceFramework<ISystemLocalCommunicationService> {
+public:
+ explicit ISystemLocalCommunicationService(Core::System& system_);
+ ~ISystemLocalCommunicationService() override;
+
+private:
+ Result InitializeSystem2();
+};
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/user_local_communication_service.cpp b/src/core/hle/service/ldn/user_local_communication_service.cpp
new file mode 100644
index 000000000..f28368962
--- /dev/null
+++ b/src/core/hle/service/ldn/user_local_communication_service.cpp
@@ -0,0 +1,320 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include <memory>
+
+#include "core/core.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/service/cmif_serialization.h"
+#include "core/hle/service/ldn/ldn_results.h"
+#include "core/hle/service/ldn/ldn_types.h"
+#include "core/hle/service/ldn/user_local_communication_service.h"
+#include "core/hle/service/server_manager.h"
+#include "core/internal_network/network.h"
+#include "core/internal_network/network_interface.h"
+#include "network/network.h"
+
+// This is defined by synchapi.h and conflicts with ServiceContext::CreateEvent
+#undef CreateEvent
+
+namespace Service::LDN {
+
+IUserLocalCommunicationService::IUserLocalCommunicationService(Core::System& system_)
+ : ServiceFramework{system_, "IUserLocalCommunicationService"},
+ service_context{system, "IUserLocalCommunicationService"},
+ room_network{system_.GetRoomNetwork()}, lan_discovery{room_network} {
+ // clang-format off
+ static const FunctionInfo functions[] = {
+ {0, C<&IUserLocalCommunicationService::GetState>, "GetState"},
+ {1, C<&IUserLocalCommunicationService::GetNetworkInfo>, "GetNetworkInfo"},
+ {2, C<&IUserLocalCommunicationService::GetIpv4Address>, "GetIpv4Address"},
+ {3, C<&IUserLocalCommunicationService::GetDisconnectReason>, "GetDisconnectReason"},
+ {4, C<&IUserLocalCommunicationService::GetSecurityParameter>, "GetSecurityParameter"},
+ {5, C<&IUserLocalCommunicationService::GetNetworkConfig>, "GetNetworkConfig"},
+ {100, C<&IUserLocalCommunicationService::AttachStateChangeEvent>, "AttachStateChangeEvent"},
+ {101, C<&IUserLocalCommunicationService::GetNetworkInfoLatestUpdate>, "GetNetworkInfoLatestUpdate"},
+ {102, C<&IUserLocalCommunicationService::Scan>, "Scan"},
+ {103, C<&IUserLocalCommunicationService::ScanPrivate>, "ScanPrivate"},
+ {104, C<&IUserLocalCommunicationService::SetWirelessControllerRestriction>, "SetWirelessControllerRestriction"},
+ {200, C<&IUserLocalCommunicationService::OpenAccessPoint>, "OpenAccessPoint"},
+ {201, C<&IUserLocalCommunicationService::CloseAccessPoint>, "CloseAccessPoint"},
+ {202, C<&IUserLocalCommunicationService::CreateNetwork>, "CreateNetwork"},
+ {203, C<&IUserLocalCommunicationService::CreateNetworkPrivate>, "CreateNetworkPrivate"},
+ {204, C<&IUserLocalCommunicationService::DestroyNetwork>, "DestroyNetwork"},
+ {205, nullptr, "Reject"},
+ {206, C<&IUserLocalCommunicationService::SetAdvertiseData>, "SetAdvertiseData"},
+ {207, C<&IUserLocalCommunicationService::SetStationAcceptPolicy>, "SetStationAcceptPolicy"},
+ {208, C<&IUserLocalCommunicationService::AddAcceptFilterEntry>, "AddAcceptFilterEntry"},
+ {209, nullptr, "ClearAcceptFilter"},
+ {300, C<&IUserLocalCommunicationService::OpenStation>, "OpenStation"},
+ {301, C<&IUserLocalCommunicationService::CloseStation>, "CloseStation"},
+ {302, C<&IUserLocalCommunicationService::Connect>, "Connect"},
+ {303, nullptr, "ConnectPrivate"},
+ {304, C<&IUserLocalCommunicationService::Disconnect>, "Disconnect"},
+ {400, C<&IUserLocalCommunicationService::Initialize>, "Initialize"},
+ {401, C<&IUserLocalCommunicationService::Finalize>, "Finalize"},
+ {402, C<&IUserLocalCommunicationService::Initialize2>, "Initialize2"},
+ };
+ // clang-format on
+
+ RegisterHandlers(functions);
+
+ state_change_event =
+ service_context.CreateEvent("IUserLocalCommunicationService:StateChangeEvent");
+}
+
+IUserLocalCommunicationService::~IUserLocalCommunicationService() {
+ if (is_initialized) {
+ if (auto room_member = room_network.GetRoomMember().lock()) {
+ room_member->Unbind(ldn_packet_received);
+ }
+ }
+
+ service_context.CloseEvent(state_change_event);
+}
+
+Result IUserLocalCommunicationService::GetState(Out<State> out_state) {
+ *out_state = State::Error;
+
+ if (is_initialized) {
+ *out_state = lan_discovery.GetState();
+ }
+
+ LOG_INFO(Service_LDN, "called, state={}", *out_state);
+
+ R_SUCCEED();
+}
+
+Result IUserLocalCommunicationService::GetNetworkInfo(
+ OutLargeData<NetworkInfo, BufferAttr_HipcPointer> out_network_info) {
+ LOG_INFO(Service_LDN, "called");
+
+ R_RETURN(lan_discovery.GetNetworkInfo(*out_network_info));
+}
+
+Result IUserLocalCommunicationService::GetIpv4Address(Out<Ipv4Address> out_current_address,
+ Out<Ipv4Address> out_subnet_mask) {
+ LOG_INFO(Service_LDN, "called");
+ const auto network_interface = Network::GetSelectedNetworkInterface();
+
+ R_UNLESS(network_interface.has_value(), ResultNoIpAddress);
+
+ *out_current_address = {Network::TranslateIPv4(network_interface->ip_address)};
+ *out_subnet_mask = {Network::TranslateIPv4(network_interface->subnet_mask)};
+
+ // When we're connected to a room, spoof the hosts IP address
+ if (auto room_member = room_network.GetRoomMember().lock()) {
+ if (room_member->IsConnected()) {
+ *out_current_address = room_member->GetFakeIpAddress();
+ }
+ }
+
+ std::reverse(std::begin(*out_current_address), std::end(*out_current_address)); // ntohl
+ std::reverse(std::begin(*out_subnet_mask), std::end(*out_subnet_mask)); // ntohl
+ R_SUCCEED();
+}
+
+Result IUserLocalCommunicationService::GetDisconnectReason(
+ Out<DisconnectReason> out_disconnect_reason) {
+ LOG_INFO(Service_LDN, "called");
+
+ *out_disconnect_reason = lan_discovery.GetDisconnectReason();
+ R_SUCCEED();
+}
+
+Result IUserLocalCommunicationService::GetSecurityParameter(
+ Out<SecurityParameter> out_security_parameter) {
+ LOG_INFO(Service_LDN, "called");
+
+ NetworkInfo info{};
+ R_TRY(lan_discovery.GetNetworkInfo(info));
+
+ out_security_parameter->session_id = info.network_id.session_id;
+ std::memcpy(out_security_parameter->data.data(), info.ldn.security_parameter.data(),
+ sizeof(SecurityParameter::data));
+ R_SUCCEED();
+}
+
+Result IUserLocalCommunicationService::GetNetworkConfig(Out<NetworkConfig> out_network_config) {
+ LOG_INFO(Service_LDN, "called");
+
+ NetworkInfo info{};
+ R_TRY(lan_discovery.GetNetworkInfo(info));
+
+ out_network_config->intent_id = info.network_id.intent_id;
+ out_network_config->channel = info.common.channel;
+ out_network_config->node_count_max = info.ldn.node_count_max;
+ out_network_config->local_communication_version = info.ldn.nodes[0].local_communication_version;
+ R_SUCCEED();
+}
+
+Result IUserLocalCommunicationService::AttachStateChangeEvent(
+ OutCopyHandle<Kernel::KReadableEvent> out_event) {
+ LOG_INFO(Service_LDN, "called");
+
+ *out_event = &state_change_event->GetReadableEvent();
+ R_SUCCEED();
+}
+
+Result IUserLocalCommunicationService::GetNetworkInfoLatestUpdate(
+ OutLargeData<NetworkInfo, BufferAttr_HipcPointer> out_network_info,
+ OutArray<NodeLatestUpdate, BufferAttr_HipcPointer> out_node_latest_update) {
+ LOG_INFO(Service_LDN, "called");
+
+ R_UNLESS(!out_node_latest_update.empty(), ResultBadInput);
+
+ R_RETURN(lan_discovery.GetNetworkInfo(*out_network_info, out_node_latest_update));
+}
+
+Result IUserLocalCommunicationService::Scan(
+ Out<s16> network_count, WifiChannel channel, const ScanFilter& scan_filter,
+ OutArray<NetworkInfo, BufferAttr_HipcAutoSelect> out_network_info) {
+ LOG_INFO(Service_LDN, "called, channel={}, filter_scan_flag={}, filter_network_type={}",
+ channel, scan_filter.flag, scan_filter.network_type);
+
+ R_UNLESS(!out_network_info.empty(), ResultBadInput);
+ R_RETURN(lan_discovery.Scan(out_network_info, *network_count, scan_filter));
+}
+
+Result IUserLocalCommunicationService::ScanPrivate(
+ Out<s16> network_count, WifiChannel channel, const ScanFilter& scan_filter,
+ OutArray<NetworkInfo, BufferAttr_HipcAutoSelect> out_network_info) {
+ LOG_INFO(Service_LDN, "called, channel={}, filter_scan_flag={}, filter_network_type={}",
+ channel, scan_filter.flag, scan_filter.network_type);
+
+ R_UNLESS(out_network_info.empty(), ResultBadInput);
+ R_RETURN(lan_discovery.Scan(out_network_info, *network_count, scan_filter));
+}
+
+Result IUserLocalCommunicationService::SetWirelessControllerRestriction(
+ WirelessControllerRestriction wireless_restriction) {
+ LOG_WARNING(Service_LDN, "(STUBBED) called");
+ R_SUCCEED();
+}
+
+Result IUserLocalCommunicationService::OpenAccessPoint() {
+ LOG_INFO(Service_LDN, "called");
+
+ R_RETURN(lan_discovery.OpenAccessPoint());
+}
+
+Result IUserLocalCommunicationService::CloseAccessPoint() {
+ LOG_INFO(Service_LDN, "called");
+
+ R_RETURN(lan_discovery.CloseAccessPoint());
+}
+
+Result IUserLocalCommunicationService::CreateNetwork(const CreateNetworkConfig& create_config) {
+ LOG_INFO(Service_LDN, "called");
+
+ R_RETURN(lan_discovery.CreateNetwork(create_config.security_config, create_config.user_config,
+ create_config.network_config));
+}
+
+Result IUserLocalCommunicationService::CreateNetworkPrivate(
+ const CreateNetworkConfigPrivate& create_config,
+ InArray<AddressEntry, BufferAttr_HipcPointer> address_list) {
+ LOG_INFO(Service_LDN, "called");
+
+ R_RETURN(lan_discovery.CreateNetwork(create_config.security_config, create_config.user_config,
+ create_config.network_config));
+}
+
+Result IUserLocalCommunicationService::DestroyNetwork() {
+ LOG_INFO(Service_LDN, "called");
+
+ R_RETURN(lan_discovery.DestroyNetwork());
+}
+
+Result IUserLocalCommunicationService::SetAdvertiseData(
+ InBuffer<BufferAttr_HipcAutoSelect> buffer_data) {
+ LOG_INFO(Service_LDN, "called");
+
+ R_RETURN(lan_discovery.SetAdvertiseData(buffer_data));
+}
+
+Result IUserLocalCommunicationService::SetStationAcceptPolicy(AcceptPolicy accept_policy) {
+ LOG_WARNING(Service_LDN, "(STUBBED) called");
+ R_SUCCEED();
+}
+
+Result IUserLocalCommunicationService::AddAcceptFilterEntry(MacAddress mac_address) {
+ LOG_WARNING(Service_LDN, "(STUBBED) called");
+ R_SUCCEED();
+}
+
+Result IUserLocalCommunicationService::OpenStation() {
+ LOG_INFO(Service_LDN, "called");
+
+ R_RETURN(lan_discovery.OpenStation());
+}
+
+Result IUserLocalCommunicationService::CloseStation() {
+ LOG_INFO(Service_LDN, "called");
+
+ R_RETURN(lan_discovery.CloseStation());
+}
+
+Result IUserLocalCommunicationService::Connect(
+ const ConnectNetworkData& connect_data,
+ InLargeData<NetworkInfo, BufferAttr_HipcPointer> network_info) {
+ LOG_INFO(Service_LDN,
+ "called, passphrase_size={}, security_mode={}, "
+ "local_communication_version={}",
+ connect_data.security_config.passphrase_size,
+ connect_data.security_config.security_mode, connect_data.local_communication_version);
+
+ R_RETURN(lan_discovery.Connect(*network_info, connect_data.user_config,
+ static_cast<u16>(connect_data.local_communication_version)));
+}
+
+Result IUserLocalCommunicationService::Disconnect() {
+ LOG_INFO(Service_LDN, "called");
+
+ R_RETURN(lan_discovery.Disconnect());
+}
+
+Result IUserLocalCommunicationService::Initialize(ClientProcessId aruid) {
+ LOG_INFO(Service_LDN, "called, process_id={}", aruid.pid);
+
+ const auto network_interface = Network::GetSelectedNetworkInterface();
+ R_UNLESS(network_interface, ResultAirplaneModeEnabled);
+
+ if (auto room_member = room_network.GetRoomMember().lock()) {
+ ldn_packet_received = room_member->BindOnLdnPacketReceived(
+ [this](const Network::LDNPacket& packet) { OnLDNPacketReceived(packet); });
+ } else {
+ LOG_ERROR(Service_LDN, "Couldn't bind callback!");
+ R_RETURN(ResultAirplaneModeEnabled);
+ }
+
+ lan_discovery.Initialize([&]() { OnEventFired(); });
+ is_initialized = true;
+ R_SUCCEED();
+}
+
+Result IUserLocalCommunicationService::Finalize() {
+ LOG_INFO(Service_LDN, "called");
+ if (auto room_member = room_network.GetRoomMember().lock()) {
+ room_member->Unbind(ldn_packet_received);
+ }
+
+ is_initialized = false;
+
+ R_RETURN(lan_discovery.Finalize());
+}
+
+Result IUserLocalCommunicationService::Initialize2(u32 version, ClientProcessId process_id) {
+ LOG_INFO(Service_LDN, "called, version={}, process_id={}", version, process_id.pid);
+ R_RETURN(Initialize(process_id));
+}
+
+void IUserLocalCommunicationService::OnLDNPacketReceived(const Network::LDNPacket& packet) {
+ lan_discovery.ReceivePacket(packet);
+}
+
+void IUserLocalCommunicationService::OnEventFired() {
+ state_change_event->Signal();
+}
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/user_local_communication_service.h b/src/core/hle/service/ldn/user_local_communication_service.h
new file mode 100644
index 000000000..6698d10d2
--- /dev/null
+++ b/src/core/hle/service/ldn/user_local_communication_service.h
@@ -0,0 +1,103 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/ldn/lan_discovery.h"
+#include "core/hle/service/ldn/ldn_types.h"
+#include "core/hle/service/service.h"
+
+namespace Core {
+class System;
+}
+
+namespace Network {
+class RoomNetwork;
+}
+
+namespace Service::LDN {
+
+class IUserLocalCommunicationService final
+ : public ServiceFramework<IUserLocalCommunicationService> {
+public:
+ explicit IUserLocalCommunicationService(Core::System& system_);
+ ~IUserLocalCommunicationService() override;
+
+private:
+ Result GetState(Out<State> out_state);
+
+ Result GetNetworkInfo(OutLargeData<NetworkInfo, BufferAttr_HipcPointer> out_network_info);
+
+ Result GetIpv4Address(Out<Ipv4Address> out_current_address, Out<Ipv4Address> out_subnet_mask);
+
+ Result GetDisconnectReason(Out<DisconnectReason> out_disconnect_reason);
+
+ Result GetSecurityParameter(Out<SecurityParameter> out_security_parameter);
+
+ Result GetNetworkConfig(Out<NetworkConfig> out_network_config);
+
+ Result AttachStateChangeEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
+
+ Result GetNetworkInfoLatestUpdate(
+ OutLargeData<NetworkInfo, BufferAttr_HipcPointer> out_network_info,
+ OutArray<NodeLatestUpdate, BufferAttr_HipcPointer> out_node_latest_update);
+
+ Result Scan(Out<s16> network_count, WifiChannel channel, const ScanFilter& scan_filter,
+ OutArray<NetworkInfo, BufferAttr_HipcAutoSelect> out_network_info);
+
+ Result ScanPrivate(Out<s16> network_count, WifiChannel channel, const ScanFilter& scan_filter,
+ OutArray<NetworkInfo, BufferAttr_HipcAutoSelect> out_network_info);
+
+ Result SetWirelessControllerRestriction(WirelessControllerRestriction wireless_restriction);
+
+ Result OpenAccessPoint();
+
+ Result CloseAccessPoint();
+
+ Result CreateNetwork(const CreateNetworkConfig& create_network_Config);
+
+ Result CreateNetworkPrivate(const CreateNetworkConfigPrivate& create_network_Config,
+ InArray<AddressEntry, BufferAttr_HipcPointer> address_list);
+
+ Result DestroyNetwork();
+
+ Result SetAdvertiseData(InBuffer<BufferAttr_HipcAutoSelect> buffer_data);
+
+ Result SetStationAcceptPolicy(AcceptPolicy accept_policy);
+
+ Result AddAcceptFilterEntry(MacAddress mac_address);
+
+ Result OpenStation();
+
+ Result CloseStation();
+
+ Result Connect(const ConnectNetworkData& connect_data,
+ InLargeData<NetworkInfo, BufferAttr_HipcPointer> network_info);
+
+ Result Disconnect();
+
+ Result Initialize(ClientProcessId aruid);
+
+ Result Finalize();
+
+ Result Initialize2(u32 version, ClientProcessId aruid);
+
+private:
+ /// Callback to parse and handle a received LDN packet.
+ void OnLDNPacketReceived(const Network::LDNPacket& packet);
+ void OnEventFired();
+
+ KernelHelpers::ServiceContext service_context;
+ Kernel::KEvent* state_change_event;
+ Network::RoomNetwork& room_network;
+ LANDiscovery lan_discovery;
+
+ // Callback identifier for the OnLDNPacketReceived event.
+ Network::RoomMember::CallbackHandle<Network::LDNPacket> ldn_packet_received;
+
+ bool is_initialized{};
+};
+
+} // namespace Service::LDN