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-rw-r--r--src/core/CMakeLists.txt2
-rw-r--r--src/core/hle/service/nifm/nifm.cpp341
-rw-r--r--src/core/hle/service/nifm/nifm.h27
-rw-r--r--src/core/hle/service/sockets/bsd.cpp40
-rw-r--r--src/core/hle/service/sockets/bsd.h13
-rw-r--r--src/core/hle/service/sockets/sockets.h6
-rw-r--r--src/core/hle/service/sockets/sockets_translate.cpp2
-rw-r--r--src/core/internal_network/network.cpp61
-rw-r--r--src/core/internal_network/network.h43
-rw-r--r--src/core/internal_network/socket_proxy.cpp282
-rw-r--r--src/core/internal_network/socket_proxy.h102
-rw-r--r--src/core/internal_network/sockets.h136
12 files changed, 783 insertions, 272 deletions
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 4e39649a8..3230d7199 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -724,6 +724,8 @@ add_library(core STATIC
internal_network/network_interface.cpp
internal_network/network_interface.h
internal_network/sockets.h
+ internal_network/socket_proxy.cpp
+ internal_network/socket_proxy.h
loader/deconstructed_rom_directory.cpp
loader/deconstructed_rom_directory.h
loader/kip.cpp
diff --git a/src/core/hle/service/nifm/nifm.cpp b/src/core/hle/service/nifm/nifm.cpp
index 2889973e4..42ed17187 100644
--- a/src/core/hle/service/nifm/nifm.cpp
+++ b/src/core/hle/service/nifm/nifm.cpp
@@ -6,7 +6,6 @@
#include "core/hle/kernel/k_event.h"
#include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/nifm/nifm.h"
-#include "core/hle/service/service.h"
namespace {
@@ -271,213 +270,227 @@ public:
}
};
-class IGeneralService final : public ServiceFramework<IGeneralService> {
-public:
- explicit IGeneralService(Core::System& system_);
+void IGeneralService::GetClientId(Kernel::HLERequestContext& ctx) {
+ static constexpr u32 client_id = 1;
+ LOG_WARNING(Service_NIFM, "(STUBBED) called");
-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<u64>(client_id); // Client ID needs to be non zero otherwise it's considered invalid
+}
- IPC::ResponseBuilder rb{ctx, 4};
- rb.Push(ResultSuccess);
- rb.Push<u64>(client_id); // Client ID needs to be non zero otherwise it's considered invalid
- }
+void IGeneralService::CreateScanRequest(Kernel::HLERequestContext& ctx) {
+ LOG_DEBUG(Service_NIFM, "called");
- void CreateScanRequest(Kernel::HLERequestContext& ctx) {
- LOG_DEBUG(Service_NIFM, "called");
+ IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+ rb.Push(ResultSuccess);
+ rb.PushIpcInterface<IScanRequest>(system);
+}
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<IScanRequest>(system);
- }
+void IGeneralService::CreateRequest(Kernel::HLERequestContext& ctx) {
+ LOG_DEBUG(Service_NIFM, "called");
- void CreateRequest(Kernel::HLERequestContext& ctx) {
- LOG_DEBUG(Service_NIFM, "called");
+ IPC::ResponseBuilder rb{ctx, 2, 0, 1};
- IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+ rb.Push(ResultSuccess);
+ rb.PushIpcInterface<IRequest>(system);
+}
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<IRequest>(system);
- }
+void IGeneralService::GetCurrentNetworkProfile(Kernel::HLERequestContext& ctx) {
+ LOG_WARNING(Service_NIFM, "(STUBBED) called");
- void GetCurrentNetworkProfile(Kernel::HLERequestContext& ctx) {
- LOG_WARNING(Service_NIFM, "(STUBBED) called");
+ const auto net_iface = Network::GetSelectedNetworkInterface();
- const auto net_iface = Network::GetSelectedNetworkInterface();
-
- const SfNetworkProfileData network_profile_data = [&net_iface] {
- if (!net_iface) {
- return SfNetworkProfileData{};
- }
-
- return SfNetworkProfileData{
- .ip_setting_data{
- .ip_address_setting{
- .is_automatic{true},
- .current_address{Network::TranslateIPv4(net_iface->ip_address)},
- .subnet_mask{Network::TranslateIPv4(net_iface->subnet_mask)},
- .gateway{Network::TranslateIPv4(net_iface->gateway)},
- },
- .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},
+ SfNetworkProfileData network_profile_data = [&net_iface] {
+ if (!net_iface) {
+ return SfNetworkProfileData{};
+ }
+
+ return SfNetworkProfileData{
+ .ip_setting_data{
+ .ip_address_setting{
+ .is_automatic{true},
+ .current_address{Network::TranslateIPv4(net_iface->ip_address)},
+ .subnet_mask{Network::TranslateIPv4(net_iface->subnet_mask)},
+ .gateway{Network::TranslateIPv4(net_iface->gateway)},
},
- .uuid{0xdeadbeef, 0xdeadbeef},
- .network_name{"yuzu Network"},
- .wireless_setting_data{
- .ssid_length{12},
- .ssid{"yuzu Network"},
- .passphrase{"yuzupassword"},
+ .dns_setting{
+ .is_automatic{true},
+ .primary_dns{1, 1, 1, 1},
+ .secondary_dns{1, 0, 0, 1},
},
- };
- }();
-
- ctx.WriteBuffer(network_profile_data);
+ .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"},
+ },
+ };
+ }();
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
+ // When we're connected to a room, spoof the hosts IP address
+ if (auto room_member = network.GetRoomMember().lock()) {
+ if (room_member->IsConnected()) {
+ network_profile_data.ip_setting_data.ip_address_setting.current_address =
+ room_member->GetFakeIpAddress();
+ }
}
- void RemoveNetworkProfile(Kernel::HLERequestContext& ctx) {
- LOG_WARNING(Service_NIFM, "(STUBBED) called");
+ ctx.WriteBuffer(network_profile_data);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
+ IPC::ResponseBuilder rb{ctx, 2};
+ rb.Push(ResultSuccess);
+}
- void GetCurrentIpAddress(Kernel::HLERequestContext& ctx) {
- LOG_WARNING(Service_NIFM, "(STUBBED) called");
+void IGeneralService::RemoveNetworkProfile(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, 2};
+ rb.Push(ResultSuccess);
+}
- IPC::ResponseBuilder rb{ctx, 3};
- rb.Push(ResultSuccess);
- rb.PushRaw(*ipv4);
+void IGeneralService::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});
}
- void CreateTemporaryNetworkProfile(Kernel::HLERequestContext& ctx) {
- LOG_DEBUG(Service_NIFM, "called");
+ // When we're connected to a room, spoof the hosts IP address
+ if (auto room_member = network.GetRoomMember().lock()) {
+ if (room_member->IsConnected()) {
+ ipv4 = room_member->GetFakeIpAddress();
+ }
+ }
- 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, 3};
+ rb.Push(ResultSuccess);
+ rb.PushRaw(*ipv4);
+}
+void IGeneralService::CreateTemporaryNetworkProfile(Kernel::HLERequestContext& ctx) {
+ LOG_DEBUG(Service_NIFM, "called");
- IPC::ResponseBuilder rb{ctx, 6, 0, 1};
+ 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));
- rb.Push(ResultSuccess);
- rb.PushIpcInterface<INetworkProfile>(system);
- rb.PushRaw<u128>(uuid);
- }
+ IPC::ResponseBuilder rb{ctx, 6, 0, 1};
- void GetCurrentIpConfigInfo(Kernel::HLERequestContext& ctx) {
- LOG_WARNING(Service_NIFM, "(STUBBED) called");
+ rb.Push(ResultSuccess);
+ rb.PushIpcInterface<INetworkProfile>(system);
+ rb.PushRaw<u128>(uuid);
+}
- struct IpConfigInfo {
- IpAddressSetting ip_address_setting{};
- DnsSetting dns_setting{};
- };
- static_assert(sizeof(IpConfigInfo) == sizeof(IpAddressSetting) + sizeof(DnsSetting),
- "IpConfigInfo has incorrect size.");
+void IGeneralService::GetCurrentIpConfigInfo(Kernel::HLERequestContext& ctx) {
+ LOG_WARNING(Service_NIFM, "(STUBBED) called");
- const auto net_iface = Network::GetSelectedNetworkInterface();
+ struct IpConfigInfo {
+ IpAddressSetting ip_address_setting{};
+ DnsSetting dns_setting{};
+ };
+ static_assert(sizeof(IpConfigInfo) == sizeof(IpAddressSetting) + sizeof(DnsSetting),
+ "IpConfigInfo has incorrect size.");
- const IpConfigInfo ip_config_info = [&net_iface] {
- if (!net_iface) {
- return IpConfigInfo{};
- }
+ const auto net_iface = Network::GetSelectedNetworkInterface();
- return IpConfigInfo{
- .ip_address_setting{
- .is_automatic{true},
- .current_address{Network::TranslateIPv4(net_iface->ip_address)},
- .subnet_mask{Network::TranslateIPv4(net_iface->subnet_mask)},
- .gateway{Network::TranslateIPv4(net_iface->gateway)},
- },
- .dns_setting{
- .is_automatic{true},
- .primary_dns{1, 1, 1, 1},
- .secondary_dns{1, 0, 0, 1},
- },
- };
- }();
+ IpConfigInfo ip_config_info = [&net_iface] {
+ if (!net_iface) {
+ return IpConfigInfo{};
+ }
- IPC::ResponseBuilder rb{ctx, 2 + (sizeof(IpConfigInfo) + 3) / sizeof(u32)};
- rb.Push(ResultSuccess);
- rb.PushRaw<IpConfigInfo>(ip_config_info);
+ return IpConfigInfo{
+ .ip_address_setting{
+ .is_automatic{true},
+ .current_address{Network::TranslateIPv4(net_iface->ip_address)},
+ .subnet_mask{Network::TranslateIPv4(net_iface->subnet_mask)},
+ .gateway{Network::TranslateIPv4(net_iface->gateway)},
+ },
+ .dns_setting{
+ .is_automatic{true},
+ .primary_dns{1, 1, 1, 1},
+ .secondary_dns{1, 0, 0, 1},
+ },
+ };
+ }();
+
+ // When we're connected to a room, spoof the hosts IP address
+ if (auto room_member = network.GetRoomMember().lock()) {
+ if (room_member->IsConnected()) {
+ ip_config_info.ip_address_setting.current_address = room_member->GetFakeIpAddress();
+ }
}
- void IsWirelessCommunicationEnabled(Kernel::HLERequestContext& ctx) {
- LOG_WARNING(Service_NIFM, "(STUBBED) called");
+ IPC::ResponseBuilder rb{ctx, 2 + (sizeof(IpConfigInfo) + 3) / sizeof(u32)};
+ rb.Push(ResultSuccess);
+ rb.PushRaw<IpConfigInfo>(ip_config_info);
+}
- IPC::ResponseBuilder rb{ctx, 3};
- rb.Push(ResultSuccess);
- rb.Push<u8>(0);
- }
+void IGeneralService::IsWirelessCommunicationEnabled(Kernel::HLERequestContext& ctx) {
+ LOG_WARNING(Service_NIFM, "(STUBBED) called");
- void GetInternetConnectionStatus(Kernel::HLERequestContext& ctx) {
- LOG_WARNING(Service_NIFM, "(STUBBED) called");
+ IPC::ResponseBuilder rb{ctx, 3};
+ rb.Push(ResultSuccess);
+ rb.Push<u8>(1);
+}
- struct Output {
- InternetConnectionType type{InternetConnectionType::WiFi};
- u8 wifi_strength{3};
- InternetConnectionStatus state{InternetConnectionStatus::Connected};
- };
- static_assert(sizeof(Output) == 0x3, "Output has incorrect size.");
+void IGeneralService::GetInternetConnectionStatus(Kernel::HLERequestContext& ctx) {
+ LOG_WARNING(Service_NIFM, "(STUBBED) called");
- constexpr Output out{};
+ struct Output {
+ InternetConnectionType type{InternetConnectionType::WiFi};
+ u8 wifi_strength{3};
+ InternetConnectionStatus state{InternetConnectionStatus::Connected};
+ };
+ static_assert(sizeof(Output) == 0x3, "Output has incorrect size.");
- IPC::ResponseBuilder rb{ctx, 3};
- rb.Push(ResultSuccess);
- rb.PushRaw(out);
- }
+ constexpr Output out{};
- void IsEthernetCommunicationEnabled(Kernel::HLERequestContext& ctx) {
- LOG_WARNING(Service_NIFM, "(STUBBED) called");
+ IPC::ResponseBuilder rb{ctx, 3};
+ rb.Push(ResultSuccess);
+ rb.PushRaw(out);
+}
- IPC::ResponseBuilder rb{ctx, 3};
- rb.Push(ResultSuccess);
- if (Network::GetHostIPv4Address().has_value()) {
- rb.Push<u8>(1);
- } else {
- rb.Push<u8>(0);
- }
+void IGeneralService::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<u8>(1);
+ } else {
+ rb.Push<u8>(0);
}
+}
- void IsAnyInternetRequestAccepted(Kernel::HLERequestContext& ctx) {
- LOG_WARNING(Service_NIFM, "(STUBBED) called");
+void IGeneralService::IsAnyInternetRequestAccepted(Kernel::HLERequestContext& ctx) {
+ LOG_ERROR(Service_NIFM, "(STUBBED) called");
- IPC::ResponseBuilder rb{ctx, 3};
- rb.Push(ResultSuccess);
- if (Network::GetHostIPv4Address().has_value()) {
- rb.Push<u8>(1);
- } else {
- rb.Push<u8>(0);
- }
+ IPC::ResponseBuilder rb{ctx, 3};
+ rb.Push(ResultSuccess);
+ if (Network::GetHostIPv4Address().has_value()) {
+ rb.Push<u8>(1);
+ } else {
+ rb.Push<u8>(0);
}
-};
+}
IGeneralService::IGeneralService(Core::System& system_)
- : ServiceFramework{system_, "IGeneralService"} {
+ : ServiceFramework{system_, "IGeneralService"}, network{system_.GetRoomNetwork()} {
// clang-format off
static const FunctionInfo functions[] = {
{1, &IGeneralService::GetClientId, "GetClientId"},
@@ -528,6 +541,8 @@ IGeneralService::IGeneralService(Core::System& system_)
RegisterHandlers(functions);
}
+IGeneralService::~IGeneralService() = default;
+
class NetworkInterface final : public ServiceFramework<NetworkInterface> {
public:
explicit NetworkInterface(const char* name, Core::System& system_)
diff --git a/src/core/hle/service/nifm/nifm.h b/src/core/hle/service/nifm/nifm.h
index 5f62d0014..48161be28 100644
--- a/src/core/hle/service/nifm/nifm.h
+++ b/src/core/hle/service/nifm/nifm.h
@@ -3,6 +3,11 @@
#pragma once
+#include "core/hle/service/service.h"
+#include "network/network.h"
+#include "network/room.h"
+#include "network/room_member.h"
+
namespace Core {
class System;
}
@@ -16,4 +21,26 @@ namespace Service::NIFM {
/// Registers all NIFM services with the specified service manager.
void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system);
+class IGeneralService final : public ServiceFramework<IGeneralService> {
+public:
+ explicit IGeneralService(Core::System& system_);
+ ~IGeneralService() override;
+
+private:
+ void GetClientId(Kernel::HLERequestContext& ctx);
+ void CreateScanRequest(Kernel::HLERequestContext& ctx);
+ void CreateRequest(Kernel::HLERequestContext& ctx);
+ void GetCurrentNetworkProfile(Kernel::HLERequestContext& ctx);
+ void RemoveNetworkProfile(Kernel::HLERequestContext& ctx);
+ void GetCurrentIpAddress(Kernel::HLERequestContext& ctx);
+ void CreateTemporaryNetworkProfile(Kernel::HLERequestContext& ctx);
+ void GetCurrentIpConfigInfo(Kernel::HLERequestContext& ctx);
+ void IsWirelessCommunicationEnabled(Kernel::HLERequestContext& ctx);
+ void GetInternetConnectionStatus(Kernel::HLERequestContext& ctx);
+ void IsEthernetCommunicationEnabled(Kernel::HLERequestContext& ctx);
+ void IsAnyInternetRequestAccepted(Kernel::HLERequestContext& ctx);
+
+ Network::RoomNetwork& network;
+};
+
} // namespace Service::NIFM
diff --git a/src/core/hle/service/sockets/bsd.cpp b/src/core/hle/service/sockets/bsd.cpp
index c7194731e..e08c3cb67 100644
--- a/src/core/hle/service/sockets/bsd.cpp
+++ b/src/core/hle/service/sockets/bsd.cpp
@@ -9,12 +9,16 @@
#include <fmt/format.h>
#include "common/microprofile.h"
+#include "common/socket_types.h"
+#include "core/core.h"
#include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/k_thread.h"
#include "core/hle/service/sockets/bsd.h"
#include "core/hle/service/sockets/sockets_translate.h"
#include "core/internal_network/network.h"
+#include "core/internal_network/socket_proxy.h"
#include "core/internal_network/sockets.h"
+#include "network/network.h"
namespace Service::Sockets {
@@ -472,7 +476,13 @@ std::pair<s32, Errno> BSD::SocketImpl(Domain domain, Type type, Protocol protoco
LOG_INFO(Service, "New socket fd={}", fd);
- descriptor.socket = std::make_unique<Network::Socket>();
+ auto room_member = room_network.GetRoomMember().lock();
+ if (room_member && room_member->IsConnected()) {
+ descriptor.socket = std::make_unique<Network::ProxySocket>(room_network);
+ } else {
+ descriptor.socket = std::make_unique<Network::Socket>();
+ }
+
descriptor.socket->Initialize(Translate(domain), Translate(type), Translate(type, protocol));
descriptor.is_connection_based = IsConnectionBased(type);
@@ -648,7 +658,7 @@ std::pair<s32, Errno> BSD::FcntlImpl(s32 fd, FcntlCmd cmd, s32 arg) {
ASSERT(arg == 0);
return {descriptor.flags, Errno::SUCCESS};
case FcntlCmd::SETFL: {
- const bool enable = (arg & FLAG_O_NONBLOCK) != 0;
+ const bool enable = (arg & Network::FLAG_O_NONBLOCK) != 0;
const Errno bsd_errno = Translate(descriptor.socket->SetNonBlock(enable));
if (bsd_errno != Errno::SUCCESS) {
return {-1, bsd_errno};
@@ -669,7 +679,7 @@ Errno BSD::SetSockOptImpl(s32 fd, u32 level, OptName optname, size_t optlen, con
return Errno::BADF;
}
- Network::Socket* const socket = file_descriptors[fd]->socket.get();
+ Network::SocketBase* const socket = file_descriptors[fd]->socket.get();
if (optname == OptName::LINGER) {
ASSERT(optlen == sizeof(Linger));
@@ -724,6 +734,8 @@ std::pair<s32, Errno> BSD::RecvImpl(s32 fd, u32 flags, std::vector<u8>& message)
FileDescriptor& descriptor = *file_descriptors[fd];
// Apply flags
+ using Network::FLAG_MSG_DONTWAIT;
+ using Network::FLAG_O_NONBLOCK;
if ((flags & FLAG_MSG_DONTWAIT) != 0) {
flags &= ~FLAG_MSG_DONTWAIT;
if ((descriptor.flags & FLAG_O_NONBLOCK) == 0) {
@@ -759,6 +771,8 @@ std::pair<s32, Errno> BSD::RecvFromImpl(s32 fd, u32 flags, std::vector<u8>& mess
}
// Apply flags
+ using Network::FLAG_MSG_DONTWAIT;
+ using Network::FLAG_O_NONBLOCK;
if ((flags & FLAG_MSG_DONTWAIT) != 0) {
flags &= ~FLAG_MSG_DONTWAIT;
if ((descriptor.flags & FLAG_O_NONBLOCK) == 0) {
@@ -857,8 +871,19 @@ void BSD::BuildErrnoResponse(Kernel::HLERequestContext& ctx, Errno bsd_errno) co
rb.PushEnum(bsd_errno);
}
+void BSD::OnProxyPacketReceived(const Network::ProxyPacket& packet) {
+ for (auto& optional_descriptor : file_descriptors) {
+ if (!optional_descriptor.has_value()) {
+ continue;
+ }
+ FileDescriptor& descriptor = *optional_descriptor;
+ descriptor.socket.get()->HandleProxyPacket(packet);
+ }
+}
+
BSD::BSD(Core::System& system_, const char* name)
- : ServiceFramework{system_, name, ServiceThreadType::CreateNew} {
+ : ServiceFramework{system_, name, ServiceThreadType::CreateNew}, room_network{
+ system_.GetRoomNetwork()} {
// clang-format off
static const FunctionInfo functions[] = {
{0, &BSD::RegisterClient, "RegisterClient"},
@@ -899,6 +924,13 @@ BSD::BSD(Core::System& system_, const char* name)
// clang-format on
RegisterHandlers(functions);
+
+ if (auto room_member = room_network.GetRoomMember().lock()) {
+ proxy_packet_received = room_member->BindOnProxyPacketReceived(
+ [this](const Network::ProxyPacket& packet) { OnProxyPacketReceived(packet); });
+ } else {
+ LOG_ERROR(Service, "Network isn't initalized");
+ }
}
BSD::~BSD() = default;
diff --git a/src/core/hle/service/sockets/bsd.h b/src/core/hle/service/sockets/bsd.h
index 9ea36428d..81e855e0f 100644
--- a/src/core/hle/service/sockets/bsd.h
+++ b/src/core/hle/service/sockets/bsd.h
@@ -7,14 +7,17 @@
#include <vector>
#include "common/common_types.h"
+#include "common/socket_types.h"
#include "core/hle/service/service.h"
#include "core/hle/service/sockets/sockets.h"
+#include "network/network.h"
namespace Core {
class System;
}
namespace Network {
+class SocketBase;
class Socket;
} // namespace Network
@@ -30,7 +33,7 @@ private:
static constexpr size_t MAX_FD = 128;
struct FileDescriptor {
- std::unique_ptr<Network::Socket> socket;
+ std::unique_ptr<Network::SocketBase> socket;
s32 flags = 0;
bool is_connection_based = false;
};
@@ -165,6 +168,14 @@ private:
void BuildErrnoResponse(Kernel::HLERequestContext& ctx, Errno bsd_errno) const noexcept;
std::array<std::optional<FileDescriptor>, MAX_FD> file_descriptors;
+
+ Network::RoomNetwork& room_network;
+
+ /// Callback to parse and handle a received wifi packet.
+ void OnProxyPacketReceived(const Network::ProxyPacket& packet);
+
+ // Callback identifier for the OnProxyPacketReceived event.
+ Network::RoomMember::CallbackHandle<Network::ProxyPacket> proxy_packet_received;
};
class BSDCFG final : public ServiceFramework<BSDCFG> {
diff --git a/src/core/hle/service/sockets/sockets.h b/src/core/hle/service/sockets/sockets.h
index b735b00fc..31b7dad33 100644
--- a/src/core/hle/service/sockets/sockets.h
+++ b/src/core/hle/service/sockets/sockets.h
@@ -22,7 +22,9 @@ enum class Errno : u32 {
AGAIN = 11,
INVAL = 22,
MFILE = 24,
+ MSGSIZE = 90,
NOTCONN = 107,
+ TIMEDOUT = 110,
};
enum class Domain : u32 {
@@ -96,10 +98,6 @@ struct Linger {
u32 linger;
};
-constexpr u32 FLAG_MSG_DONTWAIT = 0x80;
-
-constexpr u32 FLAG_O_NONBLOCK = 0x800;
-
/// Registers all Sockets services with the specified service manager.
void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system);
diff --git a/src/core/hle/service/sockets/sockets_translate.cpp b/src/core/hle/service/sockets/sockets_translate.cpp
index 2db10ec81..023aa0486 100644
--- a/src/core/hle/service/sockets/sockets_translate.cpp
+++ b/src/core/hle/service/sockets/sockets_translate.cpp
@@ -25,6 +25,8 @@ Errno Translate(Network::Errno value) {
return Errno::MFILE;
case Network::Errno::NOTCONN:
return Errno::NOTCONN;
+ case Network::Errno::TIMEDOUT:
+ return Errno::TIMEDOUT;
default:
UNIMPLEMENTED_MSG("Unimplemented errno={}", value);
return Errno::SUCCESS;
diff --git a/src/core/internal_network/network.cpp b/src/core/internal_network/network.cpp
index 36c43cc8f..160cc83e4 100644
--- a/src/core/internal_network/network.cpp
+++ b/src/core/internal_network/network.cpp
@@ -32,6 +32,7 @@
#include "core/internal_network/network.h"
#include "core/internal_network/network_interface.h"
#include "core/internal_network/sockets.h"
+#include "network/network.h"
namespace Network {
@@ -114,7 +115,10 @@ Errno TranslateNativeError(int e) {
return Errno::NETDOWN;
case WSAENETUNREACH:
return Errno::NETUNREACH;
+ case WSAEMSGSIZE:
+ return Errno::MSGSIZE;
default:
+ UNIMPLEMENTED_MSG("Unimplemented errno={}", e);
return Errno::OTHER;
}
}
@@ -125,7 +129,6 @@ using SOCKET = int;
using WSAPOLLFD = pollfd;
using ULONG = u64;
-constexpr SOCKET INVALID_SOCKET = -1;
constexpr SOCKET SOCKET_ERROR = -1;
constexpr int SD_RECEIVE = SHUT_RD;
@@ -206,7 +209,10 @@ Errno TranslateNativeError(int e) {
return Errno::NETDOWN;
case ENETUNREACH:
return Errno::NETUNREACH;
+ case EMSGSIZE:
+ return Errno::MSGSIZE;
default:
+ UNIMPLEMENTED_MSG("Unimplemented errno={}", e);
return Errno::OTHER;
}
}
@@ -329,16 +335,6 @@ PollEvents TranslatePollRevents(short revents) {
return result;
}
-template <typename T>
-Errno SetSockOpt(SOCKET fd, int option, T value) {
- const int result =
- setsockopt(fd, SOL_SOCKET, option, reinterpret_cast<const char*>(&value), sizeof(value));
- if (result != SOCKET_ERROR) {
- return Errno::SUCCESS;
- }
- return GetAndLogLastError();
-}
-
} // Anonymous namespace
NetworkInstance::NetworkInstance() {
@@ -350,26 +346,15 @@ NetworkInstance::~NetworkInstance() {
}
std::optional<IPv4Address> GetHostIPv4Address() {
- const std::string& selected_network_interface = Settings::values.network_interface.GetValue();
- const auto network_interfaces = Network::GetAvailableNetworkInterfaces();
- if (network_interfaces.size() == 0) {
- LOG_ERROR(Network, "GetAvailableNetworkInterfaces returned no interfaces");
+ const auto interface = Network::GetSelectedNetworkInterface();
+ if (!interface.has_value()) {
+ LOG_ERROR(Network, "GetSelectedNetworkInterface returned no interface");
return {};
}
- const auto res =
- std::ranges::find_if(network_interfaces, [&selected_network_interface](const auto& iface) {
- return iface.name == selected_network_interface;
- });
-
- if (res != network_interfaces.end()) {
- char ip_addr[16] = {};
- ASSERT(inet_ntop(AF_INET, &res->ip_address, ip_addr, sizeof(ip_addr)) != nullptr);
- return TranslateIPv4(res->ip_address);
- } else {
- LOG_ERROR(Network, "Couldn't find selected interface \"{}\"", selected_network_interface);
- return {};
- }
+ char ip_addr[16] = {};
+ ASSERT(inet_ntop(AF_INET, &interface->ip_address, ip_addr, sizeof(ip_addr)) != nullptr);
+ return TranslateIPv4(interface->ip_address);
}
std::pair<s32, Errno> Poll(std::vector<PollFD>& pollfds, s32 timeout) {
@@ -412,7 +397,19 @@ Socket::~Socket() {
fd = INVALID_SOCKET;
}
-Socket::Socket(Socket&& rhs) noexcept : fd{std::exchange(rhs.fd, INVALID_SOCKET)} {}
+Socket::Socket(Socket&& rhs) noexcept {
+ fd = std::exchange(rhs.fd, INVALID_SOCKET);
+}
+
+template <typename T>
+Errno Socket::SetSockOpt(SOCKET _fd, int option, T value) {
+ const int result =
+ setsockopt(_fd, SOL_SOCKET, option, reinterpret_cast<const char*>(&value), sizeof(value));
+ if (result != SOCKET_ERROR) {
+ return Errno::SUCCESS;
+ }
+ return GetAndLogLastError();
+}
Errno Socket::Initialize(Domain domain, Type type, Protocol protocol) {
fd = socket(TranslateDomain(domain), TranslateType(type), TranslateProtocol(protocol));
@@ -423,7 +420,7 @@ Errno Socket::Initialize(Domain domain, Type type, Protocol protocol) {
return GetAndLogLastError();
}
-std::pair<Socket::AcceptResult, Errno> Socket::Accept() {
+std::pair<SocketBase::AcceptResult, Errno> Socket::Accept() {
sockaddr addr;
socklen_t addrlen = sizeof(addr);
const SOCKET new_socket = accept(fd, &addr, &addrlen);
@@ -634,4 +631,8 @@ bool Socket::IsOpened() const {
return fd != INVALID_SOCKET;
}
+void Socket::HandleProxyPacket(const ProxyPacket& packet) {
+ LOG_WARNING(Network, "ProxyPacket received, but not in Proxy mode!");
+}
+
} // namespace Network
diff --git a/src/core/internal_network/network.h b/src/core/internal_network/network.h
index 10e5ef10d..36994c22e 100644
--- a/src/core/internal_network/network.h
+++ b/src/core/internal_network/network.h
@@ -8,6 +8,7 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
+#include "common/socket_types.h"
#ifdef _WIN32
#include <winsock2.h>
@@ -17,6 +18,7 @@
namespace Network {
+class SocketBase;
class Socket;
/// Error code for network functions
@@ -31,46 +33,11 @@ enum class Errno {
HOSTUNREACH,
NETDOWN,
NETUNREACH,
+ TIMEDOUT,
+ MSGSIZE,
OTHER,
};
-/// Address families
-enum class Domain {
- INET, ///< Address family for IPv4
-};
-
-/// Socket types
-enum class Type {
- STREAM,
- DGRAM,
- RAW,
- SEQPACKET,
-};
-
-/// Protocol values for sockets
-enum class Protocol {
- ICMP,
- TCP,
- UDP,
-};
-
-/// Shutdown mode
-enum class ShutdownHow {
- RD,
- WR,
- RDWR,
-};
-
-/// Array of IPv4 address
-using IPv4Address = std::array<u8, 4>;
-
-/// Cross-platform sockaddr structure
-struct SockAddrIn {
- Domain family;
- IPv4Address ip;
- u16 portno;
-};
-
/// Cross-platform poll fd structure
enum class PollEvents : u16 {
@@ -86,7 +53,7 @@ enum class PollEvents : u16 {
DECLARE_ENUM_FLAG_OPERATORS(PollEvents);
struct PollFD {
- Socket* socket;
+ SocketBase* socket;
PollEvents events;
PollEvents revents;
};
diff --git a/src/core/internal_network/socket_proxy.cpp b/src/core/internal_network/socket_proxy.cpp
new file mode 100644
index 000000000..6e8924822
--- /dev/null
+++ b/src/core/internal_network/socket_proxy.cpp
@@ -0,0 +1,282 @@
+// Copyright 2022 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <chrono>
+#include <thread>
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "core/internal_network/network.h"
+#include "core/internal_network/network_interface.h"
+#include "core/internal_network/socket_proxy.h"
+
+namespace Network {
+
+ProxySocket::ProxySocket(RoomNetwork& room_network_) noexcept : room_network{room_network_} {}
+
+ProxySocket::ProxySocket(ProxySocket&& rhs) noexcept : room_network{rhs.room_network} {
+ fd = std::exchange(rhs.fd, INVALID_SOCKET);
+}
+
+ProxySocket::~ProxySocket() {
+ if (fd == INVALID_SOCKET) {
+ return;
+ }
+ fd = INVALID_SOCKET;
+}
+
+void ProxySocket::HandleProxyPacket(const ProxyPacket& packet) {
+ if (protocol != packet.protocol || local_endpoint.portno != packet.remote_endpoint.portno ||
+ closed) {
+ return;
+ }
+ std::lock_guard<std::mutex> guard(packets_mutex);
+ received_packets.push(packet);
+}
+
+template <typename T>
+Errno ProxySocket::SetSockOpt(SOCKET _fd, int option, T value) {
+ socket_options[option] = reinterpret_cast<const char*>(&value);
+ return Errno::SUCCESS;
+}
+
+Errno ProxySocket::Initialize(Domain domain, Type type, Protocol socket_protocol) {
+ protocol = socket_protocol;
+ socket_options[0x1008] = reinterpret_cast<const char*>(&type);
+
+ return Errno::SUCCESS;
+}
+
+std::pair<ProxySocket::AcceptResult, Errno> ProxySocket::Accept() {
+ LOG_WARNING(Network, "(STUBBED) called");
+ return {AcceptResult{}, Errno::SUCCESS};
+}
+
+Errno ProxySocket::Connect(SockAddrIn addr_in) {
+ LOG_WARNING(Network, "(STUBBED) called");
+ return Errno::SUCCESS;
+}
+
+std::pair<SockAddrIn, Errno> ProxySocket::GetPeerName() {
+ LOG_WARNING(Network, "(STUBBED) called");
+ return {SockAddrIn{}, Errno::SUCCESS};
+}
+
+std::pair<SockAddrIn, Errno> ProxySocket::GetSockName() {
+ LOG_WARNING(Network, "(STUBBED) called");
+ return {SockAddrIn{}, Errno::SUCCESS};
+}
+
+Errno ProxySocket::Bind(SockAddrIn addr) {
+ if (is_bound) {
+ LOG_WARNING(Network, "Rebinding Socket is unimplemented!");
+ return Errno::SUCCESS;
+ }
+ local_endpoint = addr;
+ is_bound = true;
+
+ return Errno::SUCCESS;
+}
+
+Errno ProxySocket::Listen(s32 backlog) {
+ LOG_WARNING(Network, "(STUBBED) called");
+ return Errno::SUCCESS;
+}
+
+Errno ProxySocket::Shutdown(ShutdownHow how) {
+ LOG_WARNING(Network, "(STUBBED) called");
+ return Errno::SUCCESS;
+}
+
+std::pair<s32, Errno> ProxySocket::Recv(int flags, std::vector<u8>& message) {
+ LOG_WARNING(Network, "(STUBBED) called");
+ ASSERT(flags == 0);
+ ASSERT(message.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
+
+ return {static_cast<s32>(0), Errno::SUCCESS};
+}
+
+std::pair<s32, Errno> ProxySocket::RecvFrom(int flags, std::vector<u8>& message, SockAddrIn* addr) {
+ ASSERT(flags == 0);
+ ASSERT(message.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
+
+ {
+ std::lock_guard<std::mutex> guard(packets_mutex);
+ if (received_packets.size() > 0) {
+ return ReceivePacket(flags, message, addr, message.size());
+ }
+ }
+
+ if (blocking) {
+ if (receive_timeout > 0) {
+ std::this_thread::sleep_for(std::chrono::milliseconds(receive_timeout));
+ }
+ } else {
+ return {-1, Errno::AGAIN};
+ }
+
+ std::lock_guard<std::mutex> guard(packets_mutex);
+ if (received_packets.size() > 0) {
+ return ReceivePacket(flags, message, addr, message.size());
+ }
+
+ return {-1, Errno::TIMEDOUT};
+}
+
+std::pair<s32, Errno> ProxySocket::ReceivePacket(int flags, std::vector<u8>& message,
+ SockAddrIn* addr, std::size_t max_length) {
+ ProxyPacket& packet = received_packets.front();
+ if (addr) {
+ addr->family = Domain::INET;
+ addr->ip = packet.local_endpoint.ip; // The senders ip address
+ addr->portno = packet.local_endpoint.portno; // The senders port number
+ }
+
+ bool peek = (flags & FLAG_MSG_PEEK) != 0;
+ std::size_t read_bytes;
+ if (packet.data.size() > max_length) {
+ read_bytes = max_length;
+ message.clear();
+ std::copy(packet.data.begin(), packet.data.begin() + read_bytes,
+ std::back_inserter(message));
+ message.resize(max_length);
+
+ if (protocol == Protocol::UDP) {
+ if (!peek) {
+ received_packets.pop();
+ }
+ return {-1, Errno::MSGSIZE};
+ } else if (protocol == Protocol::TCP) {
+ std::vector<u8> numArray(packet.data.size() - max_length);
+ std::copy(packet.data.begin() + max_length, packet.data.end(),
+ std::back_inserter(numArray));
+ packet.data = numArray;
+ }
+ } else {
+ read_bytes = packet.data.size();
+ message.clear();
+ std::copy(packet.data.begin(), packet.data.end(), std::back_inserter(message));
+ message.resize(max_length);
+ if (!peek) {
+ received_packets.pop();
+ }
+ }
+
+ return {static_cast<u32>(read_bytes), Errno::SUCCESS};
+}
+
+std::pair<s32, Errno> ProxySocket::Send(const std::vector<u8>& message, int flags) {
+ LOG_WARNING(Network, "(STUBBED) called");
+ ASSERT(message.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
+ ASSERT(flags == 0);
+
+ return {static_cast<s32>(0), Errno::SUCCESS};
+}
+
+void ProxySocket::SendPacket(ProxyPacket& packet) {
+ if (auto room_member = room_network.GetRoomMember().lock()) {
+ if (room_member->IsConnected()) {
+ room_member->SendProxyPacket(packet);
+ }
+ }
+}
+
+std::pair<s32, Errno> ProxySocket::SendTo(u32 flags, const std::vector<u8>& message,
+ const SockAddrIn* addr) {
+ ASSERT(flags == 0);
+
+ if (!is_bound) {
+ LOG_ERROR(Network, "ProxySocket is not bound!");
+ return {static_cast<s32>(message.size()), Errno::SUCCESS};
+ }
+
+ if (auto room_member = room_network.GetRoomMember().lock()) {
+ if (!room_member->IsConnected()) {
+ return {static_cast<s32>(message.size()), Errno::SUCCESS};
+ }
+ }
+
+ ProxyPacket packet;
+ packet.local_endpoint = local_endpoint;
+ packet.remote_endpoint = *addr;
+ packet.protocol = protocol;
+ packet.broadcast = broadcast;
+
+ auto& ip = local_endpoint.ip;
+ auto ipv4 = Network::GetHostIPv4Address();
+ // If the ip is all zeroes (INADDR_ANY) or if it matches the hosts ip address,
+ // replace it with a "fake" routing address
+ if (std::all_of(ip.begin(), ip.end(), [](u8 i) { return i == 0; }) || (ipv4 && ipv4 == ip)) {
+ if (auto room_member = room_network.GetRoomMember().lock()) {
+ packet.local_endpoint.ip = room_member->GetFakeIpAddress();
+ }
+ }
+
+ packet.data.clear();
+ std::copy(message.begin(), message.end(), std::back_inserter(packet.data));
+
+ SendPacket(packet);
+
+ return {static_cast<s32>(message.size()), Errno::SUCCESS};
+}
+
+Errno ProxySocket::Close() {
+ fd = INVALID_SOCKET;
+ closed = true;
+
+ return Errno::SUCCESS;
+}
+
+Errno ProxySocket::SetLinger(bool enable, u32 linger) {
+ struct Linger {
+ u16 linger_enable;
+ u16 linger_time;
+ } values;
+ values.linger_enable = enable ? 1 : 0;
+ values.linger_time = static_cast<u16>(linger);
+
+ return SetSockOpt(fd, SO_LINGER, values);
+}
+
+Errno ProxySocket::SetReuseAddr(bool enable) {
+ return SetSockOpt<u32>(fd, SO_REUSEADDR, enable ? 1 : 0);
+}
+
+Errno ProxySocket::SetBroadcast(bool enable) {
+ broadcast = enable;
+ return SetSockOpt<u32>(fd, SO_BROADCAST, enable ? 1 : 0);
+}
+
+Errno ProxySocket::SetSndBuf(u32 value) {
+ return SetSockOpt(fd, SO_SNDBUF, value);
+}
+
+Errno ProxySocket::SetKeepAlive(bool enable) {
+ return Errno::SUCCESS;
+}
+
+Errno ProxySocket::SetRcvBuf(u32 value) {
+ return SetSockOpt(fd, SO_RCVBUF, value);
+}
+
+Errno ProxySocket::SetSndTimeo(u32 value) {
+ send_timeout = value;
+ return SetSockOpt(fd, SO_SNDTIMEO, static_cast<int>(value));
+}
+
+Errno ProxySocket::SetRcvTimeo(u32 value) {
+ receive_timeout = value;
+ return SetSockOpt(fd, SO_RCVTIMEO, static_cast<int>(value));
+}
+
+Errno ProxySocket::SetNonBlock(bool enable) {
+ blocking = !enable;
+ return Errno::SUCCESS;
+}
+
+bool ProxySocket::IsOpened() const {
+ return fd != INVALID_SOCKET;
+}
+
+} // namespace Network
diff --git a/src/core/internal_network/socket_proxy.h b/src/core/internal_network/socket_proxy.h
new file mode 100644
index 000000000..ef7d5b554
--- /dev/null
+++ b/src/core/internal_network/socket_proxy.h
@@ -0,0 +1,102 @@
+// Copyright 2022 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <mutex>
+#include <vector>
+#include <queue>
+
+#include "core/internal_network/sockets.h"
+#include "network/network.h"
+
+namespace Network {
+
+class ProxySocket : public SocketBase {
+public:
+ ProxySocket(RoomNetwork& room_network_) noexcept;
+ ~ProxySocket() override;
+
+ ProxySocket(const ProxySocket&) = delete;
+ ProxySocket& operator=(const ProxySocket&) = delete;
+
+ ProxySocket(ProxySocket&& rhs) noexcept;
+
+ // Avoid closing sockets implicitly
+ ProxySocket& operator=(ProxySocket&&) noexcept = delete;
+
+ void HandleProxyPacket(const ProxyPacket& packet);
+
+ Errno Initialize(Domain domain, Type type, Protocol socket_protocol) override;
+
+ Errno Close() override;
+
+ std::pair<AcceptResult, Errno> Accept() override;
+
+ Errno Connect(SockAddrIn addr_in) override;
+
+ std::pair<SockAddrIn, Errno> GetPeerName() override;
+
+ std::pair<SockAddrIn, Errno> GetSockName() override;
+
+ Errno Bind(SockAddrIn addr) override;
+
+ Errno Listen(s32 backlog) override;
+
+ Errno Shutdown(ShutdownHow how) override;
+
+ std::pair<s32, Errno> Recv(int flags, std::vector<u8>& message) override;
+
+ std::pair<s32, Errno> RecvFrom(int flags, std::vector<u8>& message, SockAddrIn* addr) override;
+
+ std::pair<s32, Errno> ReceivePacket(int flags, std::vector<u8>& message, SockAddrIn* addr,
+ std::size_t max_length);
+
+ std::pair<s32, Errno> Send(const std::vector<u8>& message, int flags) override;
+
+ void SendPacket(ProxyPacket& packet);
+
+ std::pair<s32, Errno> SendTo(u32 flags, const std::vector<u8>& message,
+ const SockAddrIn* addr) override;
+
+ Errno SetLinger(bool enable, u32 linger) override;
+
+ Errno SetReuseAddr(bool enable) override;
+
+ Errno SetBroadcast(bool enable) override;
+
+ Errno SetKeepAlive(bool enable) override;
+
+ Errno SetSndBuf(u32 value) override;
+
+ Errno SetRcvBuf(u32 value) override;
+
+ Errno SetSndTimeo(u32 value) override;
+
+ Errno SetRcvTimeo(u32 value) override;
+
+ Errno SetNonBlock(bool enable) override;
+
+ template <typename T>
+ Errno SetSockOpt(SOCKET fd, int option, T value);
+
+ bool IsOpened() const override;
+
+ bool broadcast = false;
+ bool closed = false;
+ u32 send_timeout = 0;
+ u32 receive_timeout = 0;
+ std::map<int, const char*> socket_options;
+ bool is_bound = false;
+ SockAddrIn local_endpoint{};
+ bool blocking = true;
+ std::queue<ProxyPacket> received_packets;
+ Protocol protocol;
+
+ std::mutex packets_mutex;
+
+ RoomNetwork& room_network;
+};
+
+} // namespace Network
diff --git a/src/core/internal_network/sockets.h b/src/core/internal_network/sockets.h
index 77e27e928..92dc49993 100644
--- a/src/core/internal_network/sockets.h
+++ b/src/core/internal_network/sockets.h
@@ -14,20 +14,92 @@
#include "common/common_types.h"
#include "core/internal_network/network.h"
+#include "network/network.h"
// TODO: C++20 Replace std::vector usages with std::span
namespace Network {
-class Socket {
+class SocketBase {
public:
+#ifdef YUZU_UNIX
+ using SOCKET = int;
+ static constexpr SOCKET INVALID_SOCKET = -1;
+ static constexpr SOCKET SOCKET_ERROR = -1;
+#endif
+
struct AcceptResult {
- std::unique_ptr<Socket> socket;
+ std::unique_ptr<SocketBase> socket;
SockAddrIn sockaddr_in;
};
+ virtual ~SocketBase() {}
+
+ virtual SocketBase& operator=(const SocketBase&) = delete;
+
+ // Avoid closing sockets implicitly
+ virtual SocketBase& operator=(SocketBase&&) noexcept = delete;
+
+ virtual Errno Initialize(Domain domain, Type type, Protocol protocol) = 0;
+
+ virtual Errno Close() = 0;
+
+ virtual std::pair<AcceptResult, Errno> Accept() = 0;
+
+ virtual Errno Connect(SockAddrIn addr_in) = 0;
+
+ virtual std::pair<SockAddrIn, Errno> GetPeerName() = 0;
+
+ virtual std::pair<SockAddrIn, Errno> GetSockName() = 0;
+
+ virtual Errno Bind(SockAddrIn addr) = 0;
+
+ virtual Errno Listen(s32 backlog) = 0;
+
+ virtual Errno Shutdown(ShutdownHow how) = 0;
+
+ virtual std::pair<s32, Errno> Recv(int flags, std::vector<u8>& message) = 0;
+
+ virtual std::pair<s32, Errno> RecvFrom(int flags, std::vector<u8>& message,
+ SockAddrIn* addr) = 0;
+
+ virtual std::pair<s32, Errno> Send(const std::vector<u8>& message, int flags) = 0;
+
+ virtual std::pair<s32, Errno> SendTo(u32 flags, const std::vector<u8>& message,
+ const SockAddrIn* addr) = 0;
+
+ virtual Errno SetLinger(bool enable, u32 linger) = 0;
+
+ virtual Errno SetReuseAddr(bool enable) = 0;
+
+ virtual Errno SetKeepAlive(bool enable) = 0;
+
+ virtual Errno SetBroadcast(bool enable) = 0;
- explicit Socket() = default;
- ~Socket();
+ virtual Errno SetSndBuf(u32 value) = 0;
+
+ virtual Errno SetRcvBuf(u32 value) = 0;
+
+ virtual Errno SetSndTimeo(u32 value) = 0;
+
+ virtual Errno SetRcvTimeo(u32 value) = 0;
+
+ virtual Errno SetNonBlock(bool enable) = 0;
+
+ virtual bool IsOpened() const = 0;
+
+ virtual void HandleProxyPacket(const ProxyPacket& packet) = 0;
+
+#if defined(_WIN32)
+ SOCKET fd = INVALID_SOCKET;
+#elif YUZU_UNIX
+ int fd = -1;
+#endif
+};
+
+class Socket : public SocketBase {
+public:
+ Socket() = default;
+ ~Socket() override;
Socket(const Socket&) = delete;
Socket& operator=(const Socket&) = delete;
@@ -37,57 +109,57 @@ public:
// Avoid closing sockets implicitly
Socket& operator=(Socket&&) noexcept = delete;
- Errno Initialize(Domain domain, Type type, Protocol protocol);
+ Errno Initialize(Domain domain, Type type, Protocol protocol) override;
- Errno Close();
+ Errno Close() override;
- std::pair<AcceptResult, Errno> Accept();
+ std::pair<AcceptResult, Errno> Accept() override;
- Errno Connect(SockAddrIn addr_in);
+ Errno Connect(SockAddrIn addr_in) override;
- std::pair<SockAddrIn, Errno> GetPeerName();
+ std::pair<SockAddrIn, Errno> GetPeerName() override;
- std::pair<SockAddrIn, Errno> GetSockName();
+ std::pair<SockAddrIn, Errno> GetSockName() override;
- Errno Bind(SockAddrIn addr);
+ Errno Bind(SockAddrIn addr) override;
- Errno Listen(s32 backlog);
+ Errno Listen(s32 backlog) override;
- Errno Shutdown(ShutdownHow how);
+ Errno Shutdown(ShutdownHow how) override;
- std::pair<s32, Errno> Recv(int flags, std::vector<u8>& message);
+ std::pair<s32, Errno> Recv(int flags, std::vector<u8>& message) override;
- std::pair<s32, Errno> RecvFrom(int flags, std::vector<u8>& message, SockAddrIn* addr);
+ std::pair<s32, Errno> RecvFrom(int flags, std::vector<u8>& message, SockAddrIn* addr) override;
- std::pair<s32, Errno> Send(const std::vector<u8>& message, int flags);
+ std::pair<s32, Errno> Send(const std::vector<u8>& message, int flags) override;
- std::pair<s32, Errno> SendTo(u32 flags, const std::vector<u8>& message, const SockAddrIn* addr);
+ std::pair<s32, Errno> SendTo(u32 flags, const std::vector<u8>& message,
+ const SockAddrIn* addr) override;
- Errno SetLinger(bool enable, u32 linger);
+ Errno SetLinger(bool enable, u32 linger) override;
- Errno SetReuseAddr(bool enable);
+ Errno SetReuseAddr(bool enable) override;
- Errno SetKeepAlive(bool enable);
+ Errno SetKeepAlive(bool enable) override;
- Errno SetBroadcast(bool enable);
+ Errno SetBroadcast(bool enable) override;
- Errno SetSndBuf(u32 value);
+ Errno SetSndBuf(u32 value) override;
- Errno SetRcvBuf(u32 value);
+ Errno SetRcvBuf(u32 value) override;
- Errno SetSndTimeo(u32 value);
+ Errno SetSndTimeo(u32 value) override;
- Errno SetRcvTimeo(u32 value);
+ Errno SetRcvTimeo(u32 value) override;
- Errno SetNonBlock(bool enable);
+ Errno SetNonBlock(bool enable) override;
- bool IsOpened() const;
+ template <typename T>
+ Errno SetSockOpt(SOCKET fd, int option, T value);
-#if defined(_WIN32)
- SOCKET fd = INVALID_SOCKET;
-#elif YUZU_UNIX
- int fd = -1;
-#endif
+ bool IsOpened() const override;
+
+ void HandleProxyPacket(const ProxyPacket& packet) override;
};
std::pair<s32, Errno> Poll(std::vector<PollFD>& poll_fds, s32 timeout);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 00:00:08 +0100