[Patch 2/4] Network rework: packet writing, sending and cleanups

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

1 files changed, 11 insertions, 2 deletions

diff --git a/src/network/serveropcodes.h b/src/network/serveropcodes.h
index 77f39e09a..aa3301069 100644
--- a/src/network/serveropcodes.h
+++ b/src/network/serveropcodes.h
@@ -23,7 +23,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #include "server.h"
 #include "networkprotocol.h"
-#include "toserverpacket.h"
+#include "networkpacket.h"
 
 enum ToServerConnectionState {
 	TOSERVER_STATE_NOT_CONNECTED,
@@ -35,9 +35,18 @@ struct ToServerCommandHandler
 {
     const std::string name;
     ToServerConnectionState state;
-    void (Server::*handler)(ToServerPacket* pkt);
+    void (Server::*handler)(NetworkPacket* pkt);
+};
+
+struct ClientCommandFactory
+{
+	const char* name;
+	u16 channel;
+	bool reliable;
 };
 
 extern const ToServerCommandHandler toServerCommandTable[TOSERVER_NUM_MSG_TYPES];
 
+extern const ClientCommandFactory clientCommandFactoryTable[TOCLIENT_NUM_MSG_TYPES];
+
 #endif