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-rw-r--r--src/network/Network.cpp220
-rw-r--r--src/network/NetworkClient.cpp93
-rw-r--r--src/network/Socket.cpp29
-rw-r--r--src/network/Stream.cpp349
4 files changed, 0 insertions, 691 deletions
diff --git a/src/network/Network.cpp b/src/network/Network.cpp
deleted file mode 100644
index 91cb481..0000000
--- a/src/network/Network.cpp
+++ /dev/null
@@ -1,220 +0,0 @@
-#include <network/Network.hpp>
-
-Network::Network(std::string address, unsigned short port) {
- socket = new Socket(address, port);
- stream = new StreamSocket(socket);
-}
-
-Network::~Network() {
- delete stream;
- delete socket;
-}
-
-std::shared_ptr<Packet> Network::ReceivePacket(ConnectionState state) {
- int packetSize = stream->ReadVarInt();
- auto packetData = stream->ReadByteArray(packetSize);
- StreamBuffer streamBuffer(packetData.data(), packetData.size());
- int packetId = streamBuffer.ReadVarInt();
- auto packet = ReceivePacketByPacketId(packetId, state, streamBuffer);
- return packet;
-}
-
-void Network::SendPacket(Packet &packet) {
- StreamCounter packetSize;
- packetSize.WriteVarInt(packet.GetPacketId());
- packet.ToStream(&packetSize);
- stream->WriteVarInt(packetSize.GetCountedSize());
- stream->WriteVarInt(packet.GetPacketId());
- packet.ToStream(stream);
-}
-
-std::shared_ptr<Packet> Network::ReceivePacketByPacketId(int packetId, ConnectionState state, StreamInput &stream) {
- std::shared_ptr<Packet> packet(nullptr);
- switch (state) {
- case Handshaking:
- switch (packetId) {
- case PacketNameHandshakingCB::Handshake:
- packet = std::make_shared<PacketHandshake>();
- break;
- }
- case Login:
- switch (packetId) {
- case PacketNameLoginCB::LoginSuccess:
- packet = std::make_shared<PacketLoginSuccess>();
- break;
- }
- break;
- case Play:
- packet = ParsePacketPlay((PacketNamePlayCB) packetId);
- break;
- case Status:
- break;
- }
- if (packet.get() != nullptr)
- packet->FromStream(&stream);
- return packet;
-}
-
-std::shared_ptr<Packet> Network::ParsePacketPlay(PacketNamePlayCB id) {
- switch (id) {
- case SpawnObject:
- break;
- case SpawnExperienceOrb:
- break;
- case SpawnGlobalEntity:
- break;
- case SpawnMob:
- break;
- case SpawnPainting:
- break;
- case SpawnPlayer:
- break;
- case AnimationCB:
- break;
- case Statistics:
- break;
- case BlockBreakAnimation:
- break;
- case UpdateBlockEntity:
- break;
- case BlockAction:
- break;
- case BlockChange:
- break;
- case BossBar:
- break;
- case ServerDifficulty:
- break;
- case TabCompleteCB:
- break;
- case ChatMessageCB:
- break;
- case MultiBlockChange:
- break;
- case ConfirmTransactionCB:
- break;
- case CloseWindowCB:
- break;
- case OpenWindow:
- break;
- case WindowItems:
- break;
- case WindowProperty:
- break;
- case SetSlot:
- break;
- case SetCooldown:
- break;
- case PluginMessageCB:
- break;
- case NamedSoundEffect:
- break;
- case DisconnectPlay:
- return std::make_shared<PacketDisconnectPlay>();
- case EntityStatus:
- break;
- case Explosion:
- break;
- case UnloadChunk:
- break;
- case ChangeGameState:
- break;
- case KeepAliveCB:
- return std::make_shared<PacketKeepAliveCB>();
- case ChunkData:
- return std::make_shared<PacketChunkData>();
- case Effect:
- break;
- case Particle:
- break;
- case JoinGame:
- return std::make_shared<PacketJoinGame>();
- case Map:
- break;
- case EntityRelativeMove:
- break;
- case EntityLookAndRelativeMove:
- break;
- case EntityLook:
- break;
- case Entity:
- break;
- case VehicleMove:
- break;
- case OpenSignEditor:
- break;
- case PlayerAbilitiesCB:
- break;
- case CombatEvent:
- break;
- case PlayerListItem:
- break;
- case PlayerPositionAndLookCB:
- return std::make_shared<PacketPlayerPositionAndLookCB>();
- case UseBed:
- break;
- case DestroyEntities:
- break;
- case RemoveEntityEffect:
- break;
- case ResourcePackSend:
- break;
- case Respawn:
- break;
- case EntityHeadLook:
- break;
- case WorldBorder:
- break;
- case Camera:
- break;
- case HeldItemChangeCB:
- break;
- case DisplayScoreboard:
- break;
- case EntityMetadata:
- break;
- case AttachEntity:
- break;
- case EntityVelocity:
- break;
- case EntityEquipment:
- break;
- case SetExperience:
- break;
- case UpdateHealth:
- return std::make_shared<PacketUpdateHealth>();
- case ScoreboardObjective:
- break;
- case SetPassengers:
- break;
- case Teams:
- break;
- case UpdateScore:
- break;
- case SpawnPosition:
- return std::make_shared<PacketSpawnPosition>();
- case TimeUpdate:
- break;
- case Title:
- break;
- case SoundEffect:
- break;
- case PlayerListHeaderAndFooter:
- break;
- case CollectItem:
- break;
- case EntityTeleport:
- break;
- case EntityProperties:
- break;
- case EntityEffect:
- break;
- case UnlockRecipes:
- break;
- case SelectAdvancementTab:
- break;
- case Advancements:
- break;
- }
- return nullptr;
-}
diff --git a/src/network/NetworkClient.cpp b/src/network/NetworkClient.cpp
deleted file mode 100644
index 73880cf..0000000
--- a/src/network/NetworkClient.cpp
+++ /dev/null
@@ -1,93 +0,0 @@
-#include <network/NetworkClient.hpp>
-
-NetworkClient::NetworkClient(std::string address, unsigned short port, std::string username, bool &quit)
- : network(address, port), isRunning(quit) {
- state = Handshaking;
-
- PacketHandshake handshake;
- handshake.protocolVersion = 335;
- handshake.serverAddress = "127.0.0.1";
- handshake.serverPort = 25565;
- handshake.nextState = 2;
- network.SendPacket(handshake);
- state = Login;
-
- PacketLoginStart loginStart;
- loginStart.Username = "HelloOne";
- network.SendPacket(loginStart);
-
- auto response = std::static_pointer_cast<PacketLoginSuccess>(network.ReceivePacket(Login));
- if (response->Username != username) {
- throw std::logic_error("Received username is not sended username");
- }
-
- state = Play;
-
- isActive = true;
- std::thread thread(&NetworkClient::NetworkLoop, this);
- std::swap(networkThread, thread);
-}
-
-NetworkClient::~NetworkClient() {
- isActive = false;
- networkThread.join();
-}
-
-std::shared_ptr<Packet> NetworkClient::ReceivePacket() {
- if (toReceive.empty())
- return std::shared_ptr<Packet>(nullptr);
- toReceiveMutex.lock();
- auto ret = toReceive.front();
- toReceive.pop();
- toReceiveMutex.unlock();
- return ret;
-}
-
-void NetworkClient::SendPacket(std::shared_ptr<Packet> packet) {
- toSendMutex.lock();
- toSend.push(packet);
- toSendMutex.unlock();
-}
-
-void NetworkClient::NetworkLoop() {
- auto timeOfLastKeepAlivePacket = std::chrono::steady_clock::now();
- el::Helpers::setThreadName("Network");
- LOG(INFO) << "Network thread is started";
- try {
- while (isActive) {
- toSendMutex.lock();
- while (!toSend.empty()) {
- if (toSend.front()!=nullptr)
- network.SendPacket(*toSend.front());
- toSend.pop();
- }
- toSendMutex.unlock();
- auto packet = network.ReceivePacket(state);
- if (packet.get() != nullptr) {
- if (packet->GetPacketId() != PacketNamePlayCB::KeepAliveCB) {
- toReceiveMutex.lock();
- toReceive.push(packet);
- toReceiveMutex.unlock();
- } else {
- timeOfLastKeepAlivePacket = std::chrono::steady_clock::now();
- auto packetKeepAlive = std::static_pointer_cast<PacketKeepAliveCB>(packet);
- auto packetKeepAliveSB = std::make_shared<PacketKeepAliveSB>(packetKeepAlive->KeepAliveId);
- network.SendPacket(*packetKeepAliveSB);
- }
- }
- using namespace std::chrono_literals;
- if (std::chrono::steady_clock::now() - timeOfLastKeepAlivePacket > 20s) {
- auto disconnectPacket = std::make_shared<PacketDisconnectPlay>();
- disconnectPacket->Reason = "Timeout";
- toReceiveMutex.lock();
- toReceive.push(disconnectPacket);
- toReceiveMutex.unlock();
- break;
- }
- }
- } catch (std::exception &e) {
- LOG(ERROR) << "Exception catched in NetworkLoop: " << e.what();
- isRunning = false;
- }
- LOG(INFO) << "Network thread is stopped";
-}
diff --git a/src/network/Socket.cpp b/src/network/Socket.cpp
deleted file mode 100644
index f4e6787..0000000
--- a/src/network/Socket.cpp
+++ /dev/null
@@ -1,29 +0,0 @@
-#include <network/Socket.hpp>
-
-Socket::Socket(std::string address, unsigned short port) {
- sf::Socket::Status connectionStatus = socket.connect(sf::IpAddress(address), port);
- if (connectionStatus == sf::Socket::Status::Error)
- throw std::runtime_error("Can't connect to remote server");
- else if (connectionStatus != sf::Socket::Status::Done)
- throw std::runtime_error("Connection failed with unknown reason");
-}
-
-Socket::~Socket() {
- socket.disconnect();
-}
-
-void Socket::Read(unsigned char *buffPtr, size_t buffLen) {
- size_t received = 0;
- socket.receive(buffPtr, buffLen, received);
- size_t totalReceived = received;
- while (totalReceived < buffLen) {
- if (socket.receive(buffPtr + totalReceived, buffLen - totalReceived, received) != sf::Socket::Done)
- throw std::runtime_error("Raw socket data receiving is failed");
- totalReceived += received;
- }
-}
-
-void Socket::Write(unsigned char *buffPtr, size_t buffLen) {
- if (socket.send(buffPtr, buffLen) != sf::Socket::Done)
- throw std::runtime_error("Raw socket data sending is failed");
-}
diff --git a/src/network/Stream.cpp b/src/network/Stream.cpp
deleted file mode 100644
index 447b13f..0000000
--- a/src/network/Stream.cpp
+++ /dev/null
@@ -1,349 +0,0 @@
-#include <network/Stream.hpp>
-
-const int MAX_VARINT_LENGTH = 5;
-
-bool StreamInput::ReadBool() {
- unsigned char value;
- ReadData(&value, 1);
- return value != 0;
-}
-
-signed char StreamInput::ReadByte() {
- signed char value;
- ReadData((unsigned char *) &value, 1);
- endswap(value);
- return value;
-}
-
-unsigned char StreamInput::ReadUByte() {
- unsigned char value;
- ReadData(&value, 1);
- endswap(value);
- return value;
-}
-
-short StreamInput::ReadShort() {
- unsigned short value;
- ReadData((unsigned char *) &value, 2);
- endswap(value);
- return value;
-}
-
-unsigned short StreamInput::ReadUShort() {
- unsigned char buff[2];
- ReadData(buff, 2);
- unsigned short val = *(reinterpret_cast<unsigned short *>(buff));
- endswap(val);
- return val;
-}
-
-int StreamInput::ReadInt() {
- int value;
- ReadData((unsigned char *) &value, 4);
- endswap(value);
- return value;
-}
-
-long long StreamInput::ReadLong() {
- long long value;
- ReadData((unsigned char *) &value, 8);
- endswap(value);
- return value;
-}
-
-float StreamInput::ReadFloat() {
- float value;
- ReadData((unsigned char *) &value, 4);
- endswap(value);
- return value;
-}
-
-double StreamInput::ReadDouble() {
- double value;
- ReadData((unsigned char *) &value, 8);
- endswap(value);
- return value;
-}
-
-std::string StreamInput::ReadString() {
- int strLength = ReadVarInt();
- unsigned char *buff = new unsigned char[strLength + 1];
- ReadData(buff, strLength);
- buff[strLength] = 0;
- std::string str((char *) buff);
- delete buff;
- return str;
-}
-
-std::string StreamInput::ReadChat() {
- std::string str, jsonStr = ReadString();
- nlohmann::json json;
- try {
- json = nlohmann::json::parse(jsonStr);
- } catch (std::exception &e) {
- LOG(WARNING) << "Chat json parsing failed: " << e.what();
- LOG(WARNING) << "Corrupted json: " << jsonStr;
- return "";
- }
- if (json.find("translate") != json.end())
- if (json["translate"].get<std::string>() == "multiplayer.disconnect.kicked")
- return "kicked by operator";
- for (auto &it:json["extra"]) {
- str += it["text"].get<std::string>();
- }
- return str;
-}
-
-int StreamInput::ReadVarInt() {
- unsigned char data[MAX_VARINT_LENGTH] = {0};
- size_t dataLen = 0;
- do {
- ReadData(&data[dataLen], 1);
- } while ((data[dataLen++] & 0x80) != 0);
-
- int readed = 0;
- int result = 0;
- char read;
- do {
- read = data[readed];
- int value = (read & 0b01111111);
- result |= (value << (7 * readed));
- readed++;
- } while ((read & 0b10000000) != 0);
-
- return result;
-}
-
-long long StreamInput::ReadVarLong() {
- return 0;
-}
-
-std::vector<unsigned char> StreamInput::ReadEntityMetadata() {
- return std::vector<unsigned char>();
-}
-
-std::vector<unsigned char> StreamInput::ReadSlot() {
- return std::vector<unsigned char>();
-}
-
-std::vector<unsigned char> StreamInput::ReadNbtTag() {
- return std::vector<unsigned char>();
-}
-
-Vector StreamInput::ReadPosition() {
- unsigned long long t = ReadLong();
- int x = t >> 38;
- int y = (t >> 26) & 0xFFF;
- int z = t << 38 >> 38;
- if (x >= pow(2, 25)) {
- x -= pow(2, 26);
- }
- if (y >= pow(2, 11)) {
- y -= pow(2, 12);
- }
- if (z >= pow(2, 25)) {
- z -= pow(2, 26);
- }
- return Vector(x, y, z);
-}
-
-unsigned char StreamInput::ReadAngle() {
- return ReadUByte();
-}
-
-std::vector<unsigned char> StreamInput::ReadUuid() {
- unsigned char buff[16];
- ReadData(buff, 16);
- endswap(buff, 16);
- return std::vector<unsigned char>(buff, buff + 16);
-}
-
-std::vector<unsigned char> StreamInput::ReadByteArray(size_t arrLength) {
- unsigned char *buffer = new unsigned char[arrLength];
- ReadData(buffer, arrLength);
- std::vector<unsigned char> ret(buffer, buffer + arrLength);
- delete buffer;
- return ret;
-
-}
-
-void StreamOutput::WriteBool(bool value) {
- unsigned char val = value ? 1 : 0;
- endswap(val);
- WriteData(&val, 1);
-}
-
-void StreamOutput::WriteByte(signed char value) {
- endswap(value);
- WriteData((unsigned char *) &value, 1);
-}
-
-void StreamOutput::WriteUByte(unsigned char value) {
- endswap(value);
- WriteData(&value, 1);
-}
-
-void StreamOutput::WriteShort(short value) {
- endswap(value);
- WriteData((unsigned char *) &value, 2);
-}
-
-void StreamOutput::WriteUShort(unsigned short value) {
- endswap(value);
- WriteData((unsigned char *) &value, 2);
-}
-
-void StreamOutput::WriteInt(int value) {
- endswap(value);
- WriteData((unsigned char *) &value, 4);
-}
-
-void StreamOutput::WriteLong(long long value) {
- endswap(value);
- WriteData((unsigned char *) &value, 8);
-}
-
-void StreamOutput::WriteFloat(float value) {
- endswap(value);
- WriteData((unsigned char *) &value, 4);
-}
-
-void StreamOutput::WriteDouble(double value) {
- endswap(value);
- WriteData((unsigned char *) &value, 8);
-}
-
-void StreamOutput::WriteString(std::string value) {
- WriteVarInt(value.size());
- WriteData((unsigned char *) value.data(), value.size());
-}
-
-void StreamOutput::WriteChat(std::string value) {
- WriteString(value);
-}
-
-void StreamOutput::WriteVarInt(int value) {
- unsigned char buff[5];
- size_t len = 0;
- do {
- unsigned char temp = (unsigned char) (value & 0b01111111);
- value >>= 7;
- if (value != 0) {
- temp |= 0b10000000;
- }
- buff[len] = temp;
- len++;
- } while (value != 0);
- WriteData(buff, len);
-}
-
-void StreamOutput::WriteVarLong(long long value) {
- unsigned char buff[10];
- size_t len = 0;
- do {
- unsigned char temp = (unsigned char) (value & 0b01111111);
- value >>= 7;
- if (value != 0) {
- temp |= 0b10000000;
- }
- buff[len] = temp;
- len++;
- } while (value != 0);
- WriteData(buff, len);
-}
-
-void StreamOutput::WriteEntityMetadata(std::vector<unsigned char> value) {
- LOG(FATAL) << "Used unimplemented WriteEntityMetadata: " << value.size();
-}
-
-void StreamOutput::WriteSlot(std::vector<unsigned char> value) {
- LOG(FATAL) << "Used unimplemented WriteSlot " << value.size();
-}
-
-void StreamOutput::WriteNbtTag(std::vector<unsigned char> value) {
- LOG(FATAL) << "Used unimplemented WriteNbtTag " << value.size();
-}
-
-void StreamOutput::WritePosition(Vector value) {
- LOG(FATAL) << "Used unimplemented Position: " << value.GetX() << ", " << value.GetY() << " " << value.GetZ();
-}
-
-void StreamOutput::WriteAngle(unsigned char value) {
- WriteUByte(value);
-}
-
-void StreamOutput::WriteUuid(std::vector<unsigned char> value) {
- WriteByteArray(value);
-}
-
-void StreamOutput::WriteByteArray(std::vector<unsigned char> value) {
- WriteData(value.data(), value.size());
-}
-
-void StreamBuffer::ReadData(unsigned char *buffPtr, size_t buffLen) {
- size_t bufferLengthLeft = buffer + bufferLength - bufferPtr;
- if (bufferLengthLeft < buffLen)
- throw std::runtime_error("Required data is more, than in buffer available");
- std::memcpy(buffPtr, bufferPtr, buffLen);
- bufferPtr += buffLen;
-}
-
-void StreamBuffer::WriteData(unsigned char *buffPtr, size_t buffLen) {
- size_t bufferLengthLeft = buffer + bufferLength - bufferPtr;
- if (bufferLengthLeft < buffLen)
- throw std::runtime_error("Required data is more, than in buffer available");
- std::memcpy(bufferPtr, buffPtr, buffLen);
- bufferPtr += buffLen;
-}
-
-StreamBuffer::StreamBuffer(unsigned char *data, size_t dataLen) {
- buffer = new unsigned char[dataLen];
- bufferPtr = buffer;
- bufferLength = dataLen;
- std::memcpy(buffer, data, dataLen);
-}
-
-StreamBuffer::StreamBuffer(size_t bufferLen) {
- buffer = new unsigned char[bufferLen];
- bufferPtr = buffer;
- bufferLength = bufferLen;
- for (unsigned char *p = buffer; p != buffer + bufferLength; ++p)
- *p = 0;
-}
-
-StreamBuffer::~StreamBuffer() {
- delete buffer;
-}
-
-std::vector<unsigned char> StreamBuffer::GetBuffer() {
- return std::vector<unsigned char>(buffer, buffer + bufferLength);
-}
-
-void StreamCounter::WriteData(unsigned char *buffPtr, size_t buffLen) {
- buffPtr++;
- size += buffLen;
-}
-
-StreamCounter::StreamCounter(size_t initialSize) : size(initialSize) {
-
-}
-
-StreamCounter::~StreamCounter() {
-
-}
-
-size_t StreamCounter::GetCountedSize() {
- return size;
-}
-
-void StreamSocket::ReadData(unsigned char *buffPtr, size_t buffLen) {
- socket->Read(buffPtr, buffLen);
-}
-
-void StreamSocket::WriteData(unsigned char *buffPtr, size_t buffLen) {
- socket->Write(buffPtr, buffLen);
-}
-
-StreamSocket::StreamSocket(Socket *socketPtr) : socket(socketPtr) {
-
-} \ No newline at end of file
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