WorldSessionFilter Class Reference

#include "WorldSession.h"

Inheritance diagram for WorldSessionFilter:

Public Member Functions
	WorldSessionFilter (WorldSession *pSession)
	~WorldSessionFilter () override=default
bool	Process (WorldPacket *packet) override
Public Member Functions inherited from PacketFilter
	PacketFilter (WorldSession *pSession)
virtual	~PacketFilter ()=default
virtual bool	Process (WorldPacket *)
virtual bool	ProcessUnsafe () const

Additional Inherited Members
Protected Attributes inherited from PacketFilter
WorldSession *const	m_pSession

Detailed Description

Constructor & Destructor Documentation

WorldSessionFilter()

WorldSessionFilter::WorldSessionFilter ( WorldSession *  pSession )

inlineexplicit

: PacketFilter(pSession) {}

~WorldSessionFilter()

WorldSessionFilter::~WorldSessionFilter ( )

overridedefault

Member Function Documentation

Process()

bool WorldSessionFilter::Process ( WorldPacket *  packet )

overridevirtual

Reimplemented from PacketFilter.

{
    ClientOpcodeHandler const* opHandle = opcodeTable[static_cast<OpcodeClient>(packet->GetOpcode())];
 
    //check if packet handler is supposed to be safe
    if (opHandle->ProcessingPlace == PROCESS_INPLACE)
        return true;
 
    //thread-unsafe packets should be processed in World::UpdateSessions()
    if (opHandle->ProcessingPlace == PROCESS_THREADUNSAFE)
        return true;
 
    //no player attached? -> our client! ^^
    Player* player = m_pSession->GetPlayer();
    if (!player)
        return true;
 
    //lets process all packets for non-in-the-world player
    return !player->IsInWorld();
}

References WorldPacket::GetOpcode(), WorldSession::GetPlayer(), Object::IsInWorld(), PacketFilter::m_pSession, opcodeTable, PROCESS_INPLACE, PROCESS_THREADUNSAFE, and ClientOpcodeHandler::ProcessingPlace.