Initial MSVC 2008 projects workspace

L2C_Server/net/clientpackets/c_ProtocolVersion.cpp

@@ -0,0 +1,37 @@
+#include "pch.h"
+#include "Log.h"
+#include "l2c_utils.h"
+#include "net/GameClient/GameClient.h"
+#include "../ClientPacketHandler.h"
+#include "../ServerPackets.h"
+#include "GS.h"
+
+L2GamePacket *ClientPacketHandler::ProtocolVersion( L2GamePacket *pack )
+{
+	GameServer *gs = GameServer::getInstance();
+	pack->getPacketType();
+	int pv = pack->readD();
+	// just server ping?
+	if( pv == -2 )
+	{
+		m_cl->setProtocolOk( false );
+		m_cl->signalThreadStop( true );
+		if( gs->getConfig()->Debug ) LogDebug( L"%s: received server ping from client (%d)", m_cl->toString(), pv );
+		return NULL;
+	}
+	// protocol version validation
+	if( gs->getConfig()->Debug ) LogDebug( L"%s: protocol version %d", m_cl->toString(), pv );
+	if( pv < gs->getConfig()->min_game_protocol_version ||
+		pv > gs->getConfig()->max_game_protocol_version )
+	{
+		m_cl->setProtocolOk( false );
+		m_cl->signalThreadStop( true );
+		LogWarning( L"%s: invalid protocol version %d (must be [%d..%d])", 
+			m_cl->toString(), pv,
+			gs->getConfig()->min_game_protocol_version,
+			gs->getConfig()->max_game_protocol_version );
+	}
+	else m_cl->setProtocolOk( true );
+	// reply KeyPacket
+	return ServerPackets::KeyPacket( m_cl );
+}