From a704c04f00bfea4b77550169fa08105c2ee0dfd0 Mon Sep 17 00:00:00 2001 From: Loic Blot Date: Mon, 12 Jan 2015 17:01:41 +0100 Subject: Network Layer 7 rework (Packet handling) * 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 --- src/network/serveropcodes.h | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 src/network/serveropcodes.h (limited to 'src/network/serveropcodes.h') diff --git a/src/network/serveropcodes.h b/src/network/serveropcodes.h new file mode 100644 index 000000000..77f39e09a --- /dev/null +++ b/src/network/serveropcodes.h @@ -0,0 +1,43 @@ +/* +Minetest +Copyright (C) 2013 celeron55, Perttu Ahola +Copyright (C) 2015 nerzhul, Loic Blot + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License along +with this program; if not, write to the Free Software Foundation, Inc., +51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +#ifndef SERVEROPCODES_HEADER +#define SERVEROPCODES_HEADER + +#include "server.h" +#include "networkprotocol.h" +#include "toserverpacket.h" + +enum ToServerConnectionState { + TOSERVER_STATE_NOT_CONNECTED, + TOSERVER_STATE_STARTUP, + TOSERVER_STATE_INGAME, + TOSERVER_STATE_ALL, +}; +struct ToServerCommandHandler +{ + const std::string name; + ToServerConnectionState state; + void (Server::*handler)(ToServerPacket* pkt); +}; + +extern const ToServerCommandHandler toServerCommandTable[TOSERVER_NUM_MSG_TYPES]; + +#endif -- cgit v1.2.3