	public:
		int userid;
		int roleid;
		int price;
		int sellperiod;
		int buyer_roleid;
		unsigned int localsid;
		enum { PROTOCOL_TYPE = PROTOCOL_WEBTRADEROLEPREPOST };
	public:
		WebTradeRolePrePost() { type = PROTOCOL_WEBTRADEROLEPREPOST; }
		WebTradeRolePrePost(void*) : Protocol(PROTOCOL_WEBTRADEROLEPREPOST) { }
		WebTradeRolePrePost (int l_userid,int l_roleid,int l_price = 0,
			int l_sellperiod = 0,int l_buyer_roleid = 0,unsigned int l_localsid = 0)
			 : userid(l_userid),roleid(l_roleid),price(l_price)
			,sellperiod(l_sellperiod),buyer_roleid(l_buyer_roleid),localsid(l_localsid)
		{
			type = PROTOCOL_WEBTRADEROLEPREPOST;
		}

		WebTradeRolePrePost(const WebTradeRolePrePost &rhs)
			: Protocol(rhs),userid(rhs.userid),roleid(rhs.roleid),price(rhs.price)
			,sellperiod(rhs.sellperiod),buyer_roleid(rhs.buyer_roleid),localsid(rhs.localsid) { }

		GNET::Protocol *Clone() const { return new WebTradeRolePrePost(*this); }

		OctetsStream& marshal(OctetsStream & os) const
		{
			os << userid;
			os << roleid;
			os << price;
			os << sellperiod;
			os << buyer_roleid;
			os << localsid;
			return os;
		}

		const OctetsStream& unmarshal(const OctetsStream &os)
		{
			os >> userid;
			os >> roleid;
			os >> price;
			os >> sellperiod;
			os >> buyer_roleid;
			os >> localsid;
			return os;
		}

		int PriorPolicy( ) const { return 1; }

		bool SizePolicy(size_t size) const { return size <= 128; }
