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path: root/src/network/networkpacket.h
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2021-09-27Various code improvementsSmallJoker
* Camera: Fix division by 0 after view bobbing * Remove ignored constness * Connection: Improve window size range limits
2021-09-17Shave off buffer copies in networking code (#11607)sfan5
2021-02-02Encode high codepoints as surrogates to safely transport wchar_t over networksfan5
fixes #7643
2020-10-05Remove unused functions reported by cppcheck (#10463)SmallJoker
Run unused functions reported by cppcheck This change removes a few (but not all) unused functions. Some unused helper functions were not removed due to their complexity and potential of future use.
2019-11-19Rework packet receiving in ServerThreadsfan5
Notably it tries to receive all queued packets between server steps, not just one.
2019-03-10Fix serialization of std::time_t by casting to u64 first (#8353)rubenwardy
Fixes #8332
2017-09-27Add session_t typedef + remove unused functions (#6470)Loïc Blot
* Add session_t typedef + remove unused functions u16 peer_id is used everywhere, to be more consistent and permit some evolutions on this type in the future (i'm working on a PoC), uniformize u16 peer_id to SessionId peer_id
2017-08-25Network cleanup (#6310)Loïc Blot
* Move Connection threads to dedicated files + various cleanups * ConnectionReceiveThread::processPacket now uses function pointer table to route MT packet types * Various code style fixes * Code style with clang-format * Various SharedBuffer copy removal * SharedBuffer cannot be copied anymore using Buffer * Fix many SharedBuffer copy (thanks to delete operator)
2017-08-24Network cleanup (#6302)Loïc Blot
* Cleanup network headers * Move peerhandler to a specific header to reduce compilation times * Move socket.cpp/h to network folder * More work * Network code cleanups * Move socket.{cpp,h} to network folder * Move Address object to network/address.{cpp,h} * Move network exceptions to network/networkexceptions.h * Client: use unique_ptr for Connection * Server/ClientIface: use shared_ptr for Connection * Format fixes * Remove socket.cpp socket.h from clang-format whitelist * Also fix NetworkPacket code style & make it under clang-format
2017-08-24Fix OSX builds (closes #6289, fixes #6270) (#6306)Pavel Puchkin
Of course, this is not ideal solution, but we want our users to be happy in the first place, right?
2017-08-19Code modernization: subfolders (#6283)Loïc Blot
* Code modernization: subfolders Modernize various code on subfolders client, network, script, threading, unittests, util * empty function * default constructor/destructor * for range-based loops * use emplace_back instead of push_back * C++ STL header style * Make connection.cpp readable in a pointed place + typo
2017-08-18Add missing ctime include (#6269)adrido
2017-08-17C++ modernize: Pragma once (#6264)Loïc Blot
* Migrate cpp headers to pragma once
2017-08-16Cleanup various headers to reduce compilation times (#6255)Loïc Blot
* Cleanup various headers to reduce compilation times
2017-07-16Chat protocol rewrite (#5117)Loïc Blot
* New TOCLIENT_CHAT_MESSAGE packet * Rename old packet to TOCLIENT_CHAT_MESSAGE_OLD for compat * Handle TOCLIENT_CHAT_MESSAGE new structure client side * Client chat queue should use a specific object * SendChatMessage: use the right packet depending on protocol version (not complete yet) * Add chatmessage(type) objects and handle them client side (partially) * Use ChatMessage instead of std::wstring server side * Update with timestamp support
2017-06-21C++11 cleanup on constructors dir network (#6021)Vincent Glize
* C++11 cleanup on constructors dir network
2017-04-14NetworkPacket: don't copy push std::string and std::wstringLoic Blot
2017-01-18Add particle animation, glowsfan5
This is implemented by reusing and extending the TileAnimation code for the methods used by particles.
2016-11-12Add control information to player interacts (#4685)raymoo
2015-08-06Fix critical vulnerabilities and bugs with NetworkPacketkwolekr
2015-05-11Make early protocol auth mechanism generic, and add SRPest31
Adds everything needed for SRP (and everything works too), but still deactivated, as protocol v25 init packets aren't final yet. Can be activated by changing the LATEST_PROTOCOL_VERSION header to 25 inside networkprotocol.h.
2015-05-05Stop NetworkPacket methods from producing bloated packetsJay Arndt
2015-04-01NetworkPacket: reading outside packet is now clearer.Loic Blot
Use a common function to check the reading offset
2015-03-31Connection::Receive(): receive Network Packet instead of SharedBuffer<u8>.Loic Blot
Because we get a Buffer<u8> from ConnectionEvent, don't convert it to SharedBuffer<u8> and return it to Server/Client::Receive which will convert it to NetworkPacket Instead, put the Buffer<u8> directly to NetworkPacket and return it to packet processing This remove a long existing memory copy Also check the packet size directly into Connection::Receive instead of packet processing
2015-03-22Remove unused ConnectionCommand::sendToAll function. ↵Loic Blot
NetworkPacket::oldForgePacket returns Buffer instead of SharedBuffer and is used in ConnectionCommand instead of Connection::Send This remove the NetworkPacket buffer => SharedBuffer => Buffer copy. Now NetworkPacket => Buffer
2015-02-16[Patch 2/4] Network rework: packet writing, sending and cleanupsLoic Blot
NetworkPacket.cpp: * Remove some deprecated functions, we must use streaming interface * m_data converted from u8* to std::vector<u8> * Add an exporter to forge packet to Connection object * implement operator << std::wstring. n * implement operator << std::string * dynamic resize when write packet content. * fix string writing and performances. * create ServerCommandFactory, used by client to get useful informations about packet processing (sending). * Reliability * Transmit channel * Implement putRawString for some ugly char (_INIT packet), and use it. * Many packet read and write migrated * Implement oldForgePacket to interface writing with current connection * fix U8/char/bool writing * fix string writing and performances. * add some missing functions * Use v3s16 read instead of reading x,y,z separately * Add irr::video::SColor support into packets * Add some missing handlers * Add a template function to increase offset * Throw a serialization error on packet reading (must be improved) PacketFactories: * Create ServerCommandFactory, used by client to get useful informations about packet processing (sending). * Create ClientCommandFactory, used by server to get useful informations about packet processing (sending). Client.cpp: * implement NetworkPacket ::Send interface. * Move packet handlers to a dedicated file * Remove Client::Send(SharedBuffer) Server.cpp: * implement NetworkPacket ::Send interface. * Rewrite all packets using NetworkPacket * Move packet handlers to a dedicated file * Remove Server::Send(SharedBuffer) ClientIface.cpp: * Remove sendToAll(SharedBuffer<u8>) Connection.hpp rework: * Remove duplicate include * Remove duplicate negation * Remove a useless variable * Improve code performance by using a m_peers_list instead of scanning m_peers map * Remove Connection::Send(SharedBuffer) * Fix useafterfree into NetworkPacket Sending * Remove unused Connection::sendToAll Test.cpp: * Remove dead code * Update tests to use NetworkPackets Misc: * add new wrappers to Send packets in client, using NetworkPacket * Add NetworkPacket methods for Connection * coding style fix * dead code since changes cleanup * Use v3s16 read instead of reading x,y,z separately in some packets * Use different files to handle packets received by client and server * Cleanup: Remove useless includes ok @Zeno- Tested by @Zeno- @VanessaE and @nerzhul on running servers
2015-02-10Network Layer 7 rework (Packet handling)Loic Blot
* Move networkcode to a dedicated directory * Rename clientserver.h to network/networkprotocol.h (Better name) and sanitize some includes * Create object NetworkPacket * It stores command (opcode) and data separated * It also stores peer_id * Data reading can be done by using a streaming interface * Change packet routing analysis * Remove old conditional analysis * Now uses function pointed analysis and add connection state ({Client,Server}::handlers) * Connection state permit to categorize condition to handle before analyze packets * Create a handler for depreciated messages, instead of duplicating code