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author | B3n30 <benediktthomas@gmail.com> | 2017-07-15 21:24:11 +0200 |
---|---|---|
committer | B3n30 <benediktthomas@gmail.com> | 2017-07-16 21:30:17 +0200 |
commit | 77df82f5d66683f4928c4ad37f1deb77b79bb7df (patch) | |
tree | 036bb0c3ae09eccfa1e4de78c38083daf4835c85 | |
parent | Network: Propagate Room closing to connected members (diff) | |
download | yuzu-77df82f5d66683f4928c4ad37f1deb77b79bb7df.tar yuzu-77df82f5d66683f4928c4ad37f1deb77b79bb7df.tar.gz yuzu-77df82f5d66683f4928c4ad37f1deb77b79bb7df.tar.bz2 yuzu-77df82f5d66683f4928c4ad37f1deb77b79bb7df.tar.lz yuzu-77df82f5d66683f4928c4ad37f1deb77b79bb7df.tar.xz yuzu-77df82f5d66683f4928c4ad37f1deb77b79bb7df.tar.zst yuzu-77df82f5d66683f4928c4ad37f1deb77b79bb7df.zip |
Diffstat (limited to '')
-rw-r--r-- | src/network/packet.h | 10 | ||||
-rw-r--r-- | src/network/room.cpp | 26 | ||||
-rw-r--r-- | src/network/room.h | 3 | ||||
-rw-r--r-- | src/network/room_member.cpp | 52 | ||||
-rw-r--r-- | src/network/room_member.h | 2 |
5 files changed, 50 insertions, 43 deletions
diff --git a/src/network/packet.h b/src/network/packet.h index 026271701..94b351ab1 100644 --- a/src/network/packet.h +++ b/src/network/packet.h @@ -115,6 +115,12 @@ private: template <typename T> Packet& Packet::operator>>(std::vector<T>& out_data) { + // First extract the size + u32 size = 0; + *this >> size; + out_data.resize(size); + + // Then extract the data for (std::size_t i = 0; i < out_data.size(); ++i) { T character = 0; *this >> character; @@ -135,6 +141,10 @@ Packet& Packet::operator>>(std::array<T, S>& out_data) { template <typename T> Packet& Packet::operator<<(const std::vector<T>& in_data) { + // First insert the size + *this << static_cast<u32>(in_data.size()); + + // Then insert the data for (std::size_t i = 0; i < in_data.size(); ++i) { *this << in_data[i]; } diff --git a/src/network/room.cpp b/src/network/room.cpp index 3f72d7cbe..8b7915bb7 100644 --- a/src/network/room.cpp +++ b/src/network/room.cpp @@ -74,7 +74,7 @@ public: void SendMacCollision(ENetPeer* client); /** - * Sends a ID_ROOM_VERSION_MISMATCH message telling the client that the MAC is invalid. + * Sends a ID_ROOM_VERSION_MISMATCH message telling the client that the version is invalid. */ void SendVersionMismatch(ENetPeer* client); @@ -139,7 +139,7 @@ public: void Room::RoomImpl::ServerLoop() { while (state != State::Closed) { ENetEvent event; - if (enet_host_service(server, &event, 1000) > 0) { + if (enet_host_service(server, &event, 100) > 0) { switch (event.type) { case ENET_EVENT_TYPE_RECEIVE: switch (event.packet->data[0]) { @@ -175,7 +175,7 @@ void Room::RoomImpl::StartLoop() { void Room::RoomImpl::HandleJoinRequest(const ENetEvent* event) { Packet packet; packet.Append(event->packet->data, event->packet->dataLength); - packet.IgnoreBytes(sizeof(MessageID)); + packet.IgnoreBytes(sizeof(u8)); // Igonore the message type std::string nickname; packet >> nickname; @@ -234,7 +234,7 @@ bool Room::RoomImpl::IsValidMacAddress(const MacAddress& address) const { void Room::RoomImpl::SendNameCollision(ENetPeer* client) { Packet packet; - packet << static_cast<MessageID>(IdNameCollision); + packet << static_cast<u8>(IdNameCollision); ENetPacket* enet_packet = enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE); @@ -244,7 +244,7 @@ void Room::RoomImpl::SendNameCollision(ENetPeer* client) { void Room::RoomImpl::SendMacCollision(ENetPeer* client) { Packet packet; - packet << static_cast<MessageID>(IdMacCollision); + packet << static_cast<u8>(IdMacCollision); ENetPacket* enet_packet = enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE); @@ -254,7 +254,7 @@ void Room::RoomImpl::SendMacCollision(ENetPeer* client) { void Room::RoomImpl::SendVersionMismatch(ENetPeer* client) { Packet packet; - packet << static_cast<MessageID>(IdVersionMismatch); + packet << static_cast<u8>(IdVersionMismatch); packet << network_version; ENetPacket* enet_packet = @@ -265,7 +265,7 @@ void Room::RoomImpl::SendVersionMismatch(ENetPeer* client) { void Room::RoomImpl::SendJoinSuccess(ENetPeer* client, MacAddress mac_address) { Packet packet; - packet << static_cast<MessageID>(IdJoinSuccess); + packet << static_cast<u8>(IdJoinSuccess); packet << mac_address; ENetPacket* enet_packet = enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE); @@ -275,7 +275,7 @@ void Room::RoomImpl::SendJoinSuccess(ENetPeer* client, MacAddress mac_address) { void Room::RoomImpl::SendCloseMessage() { Packet packet; - packet << static_cast<MessageID>(IdCloseRoom); + packet << static_cast<u8>(IdCloseRoom); ENetPacket* enet_packet = enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE); for (auto& member : members) { @@ -289,7 +289,7 @@ void Room::RoomImpl::SendCloseMessage() { void Room::RoomImpl::BroadcastRoomInformation() { Packet packet; - packet << static_cast<MessageID>(IdRoomInformation); + packet << static_cast<u8>(IdRoomInformation); packet << room_information.name; packet << room_information.member_slots; @@ -321,7 +321,7 @@ MacAddress Room::RoomImpl::GenerateMacAddress() { void Room::RoomImpl::HandleWifiPacket(const ENetEvent* event) { Packet in_packet; in_packet.Append(event->packet->data, event->packet->dataLength); - in_packet.IgnoreBytes(sizeof(MessageID)); + in_packet.IgnoreBytes(sizeof(u8)); // Message type in_packet.IgnoreBytes(sizeof(u8)); // WifiPacket Type in_packet.IgnoreBytes(sizeof(u8)); // WifiPacket Channel in_packet.IgnoreBytes(sizeof(MacAddress)); // WifiPacket Transmitter Address @@ -354,7 +354,7 @@ void Room::RoomImpl::HandleChatPacket(const ENetEvent* event) { Packet in_packet; in_packet.Append(event->packet->data, event->packet->dataLength); - in_packet.IgnoreBytes(sizeof(MessageID)); + in_packet.IgnoreBytes(sizeof(u8)); // Igonore the message type std::string message; in_packet >> message; auto CompareNetworkAddress = [event](const Member member) -> bool { @@ -366,7 +366,7 @@ void Room::RoomImpl::HandleChatPacket(const ENetEvent* event) { } Packet out_packet; - out_packet << static_cast<MessageID>(IdChatMessage); + out_packet << static_cast<u8>(IdChatMessage); out_packet << sending_member->nickname; out_packet << message; @@ -383,7 +383,7 @@ void Room::RoomImpl::HandleGameNamePacket(const ENetEvent* event) { Packet in_packet; in_packet.Append(event->packet->data, event->packet->dataLength); - in_packet.IgnoreBytes(sizeof(MessageID)); + in_packet.IgnoreBytes(sizeof(u8)); // Igonore the message type std::string game_name; in_packet >> game_name; auto member = diff --git a/src/network/room.h b/src/network/room.h index ffa17599d..54cccf0ae 100644 --- a/src/network/room.h +++ b/src/network/room.h @@ -30,8 +30,7 @@ const MacAddress NoPreferredMac = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; constexpr MacAddress BroadcastMac = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; // The different types of messages that can be sent. The first byte of each packet defines the type -using MessageID = u8; -enum RoomMessageTypes { +enum RoomMessageTypes : u8 { IdJoinRequest = 1, IdJoinSuccess, IdRoomInformation, diff --git a/src/network/room_member.cpp b/src/network/room_member.cpp index 8fd226ba5..dac9bacae 100644 --- a/src/network/room_member.cpp +++ b/src/network/room_member.cpp @@ -38,13 +38,15 @@ public: std::mutex send_list_mutex; ///< Mutex that controls access to the `send_list` variable. std::list<Packet> send_list; ///< A list that stores all packets to send the async void MemberLoop(); + void StartLoop(); /** * Sends data to the room. It will be send on channel 0 with flag RELIABLE * @param packet The data to send */ - void Send(Packet& packet); + void Send(Packet&& packet); + /** * Sends a request to the server, asking for permission to join a room with the specified * nickname and preferred mac. @@ -99,11 +101,13 @@ void RoomMember::RoomMemberImpl::MemberLoop() { while (IsConnected()) { std::lock_guard<std::mutex> lock(network_mutex); ENetEvent event; - if (enet_host_service(client, &event, 1000) > 0) { + if (enet_host_service(client, &event, 100) > 0) { switch (event.type) { case ENET_EVENT_TYPE_RECEIVE: switch (event.packet->data[0]) { - // TODO(B3N30): Handle the other message types + case IdWifiPacket: + HandleWifiPackets(&event); + break; case IdChatMessage: HandleChatPacket(&event); break; @@ -130,8 +134,6 @@ void RoomMember::RoomMemberImpl::MemberLoop() { case IdCloseRoom: SetState(State::LostConnection); break; - default: - break; } enet_packet_destroy(event.packet); break; @@ -158,7 +160,7 @@ void RoomMember::RoomMemberImpl::StartLoop() { loop_thread = std::make_unique<std::thread>(&RoomMember::RoomMemberImpl::MemberLoop, this); } -void RoomMember::RoomMemberImpl::Send(Packet& packet) { +void RoomMember::RoomMemberImpl::Send(Packet&& packet) { std::lock_guard<std::mutex> lock(send_list_mutex); send_list.push_back(std::move(packet)); } @@ -166,11 +168,11 @@ void RoomMember::RoomMemberImpl::Send(Packet& packet) { void RoomMember::RoomMemberImpl::SendJoinRequest(const std::string& nickname, const MacAddress& preferred_mac) { Packet packet; - packet << static_cast<MessageID>(IdJoinRequest); + packet << static_cast<u8>(IdJoinRequest); packet << nickname; packet << preferred_mac; packet << network_version; - Send(packet); + Send(std::move(packet)); } void RoomMember::RoomMemberImpl::HandleRoomInformationPacket(const ENetEvent* event) { @@ -178,7 +180,7 @@ void RoomMember::RoomMemberImpl::HandleRoomInformationPacket(const ENetEvent* ev packet.Append(event->packet->data, event->packet->dataLength); // Ignore the first byte, which is the message id. - packet.IgnoreBytes(sizeof(MessageID)); + packet.IgnoreBytes(sizeof(u8)); // Igonore the message type RoomInformation info{}; packet >> info.name; @@ -203,9 +205,9 @@ void RoomMember::RoomMemberImpl::HandleJoinPacket(const ENetEvent* event) { packet.Append(event->packet->data, event->packet->dataLength); // Ignore the first byte, which is the message id. - packet.IgnoreBytes(sizeof(MessageID)); + packet.IgnoreBytes(sizeof(u8)); // Igonore the message type - // Parse the MAC Address from the BitStream + // Parse the MAC Address from the packet packet >> mac_address; // TODO(B3N30): Invoke callbacks } @@ -216,9 +218,9 @@ void RoomMember::RoomMemberImpl::HandleWifiPackets(const ENetEvent* event) { packet.Append(event->packet->data, event->packet->dataLength); // Ignore the first byte, which is the message id. - packet.IgnoreBytes(sizeof(MessageID)); + packet.IgnoreBytes(sizeof(u8)); // Igonore the message type - // Parse the WifiPacket from the BitStream + // Parse the WifiPacket from the packet u8 frame_type; packet >> frame_type; WifiPacket::PacketType type = static_cast<WifiPacket::PacketType>(frame_type); @@ -231,10 +233,8 @@ void RoomMember::RoomMemberImpl::HandleWifiPackets(const ENetEvent* event) { u32 data_length; packet >> data_length; - std::vector<u8> data(data_length); - packet >> data; + packet >> wifi_packet.data; - wifi_packet.data = std::move(data); // TODO(B3N30): Invoke callbacks } @@ -243,7 +243,7 @@ void RoomMember::RoomMemberImpl::HandleChatPacket(const ENetEvent* event) { packet.Append(event->packet->data, event->packet->dataLength); // Ignore the first byte, which is the message id. - packet.IgnoreBytes(sizeof(MessageID)); + packet.IgnoreBytes(sizeof(u8)); ChatEntry chat_entry{}; packet >> chat_entry.nickname; @@ -300,9 +300,8 @@ const std::string& RoomMember::GetNickname() const { } const MacAddress& RoomMember::GetMacAddress() const { - if (GetState() == State::Joined) - return room_member_impl->mac_address; - return MacAddress{}; + ASSERT_MSG(IsConnected(), "Tried to get MAC address while not connected"); + return room_member_impl->mac_address; } RoomInformation RoomMember::GetRoomInformation() const { @@ -351,28 +350,27 @@ bool RoomMember::IsConnected() const { void RoomMember::SendWifiPacket(const WifiPacket& wifi_packet) { Packet packet; - packet << static_cast<MessageID>(IdWifiPacket); + packet << static_cast<u8>(IdWifiPacket); packet << static_cast<u8>(wifi_packet.type); packet << wifi_packet.channel; packet << wifi_packet.transmitter_address; packet << wifi_packet.destination_address; - packet << static_cast<u32>(wifi_packet.data.size()); packet << wifi_packet.data; - room_member_impl->Send(packet); + room_member_impl->Send(std::move(packet)); } void RoomMember::SendChatMessage(const std::string& message) { Packet packet; - packet << static_cast<MessageID>(IdChatMessage); + packet << static_cast<u8>(IdChatMessage); packet << message; - room_member_impl->Send(packet); + room_member_impl->Send(std::move(packet)); } void RoomMember::SendGameName(const std::string& game_name) { Packet packet; - packet << static_cast<MessageID>(IdSetGameName); + packet << static_cast<u8>(IdSetGameName); packet << game_name; - room_member_impl->Send(packet); + room_member_impl->Send(std::move(packet)); } void RoomMember::Leave() { diff --git a/src/network/room_member.h b/src/network/room_member.h index fce608c82..bc1af3a7e 100644 --- a/src/network/room_member.h +++ b/src/network/room_member.h @@ -15,7 +15,7 @@ namespace Network { /// Information about the received WiFi packets. /// Acts as our own 802.11 header. struct WifiPacket { - enum class PacketType { Beacon, Data, Authentication, AssociationResponse }; + enum class PacketType : u8 { Beacon, Data, Authentication, AssociationResponse }; PacketType type; ///< The type of 802.11 frame. std::vector<u8> data; ///< Raw 802.11 frame data, starting at the management frame header /// for management frames. |