igmp_handler.h

Go to the documentation of this file.

/*
 * Copyright (c) 2017 Juniper Networks, Inc. All rights reserved.
 */
 
#ifndef vnsw_agent_igmp_handler_h_
#define vnsw_agent_igmp_handler_h_
 
#include "pkt/proto_handler.h"
#include "services/multicast/gmp_map/gmp_proto.h"
 
// IGMP protocol handler
class IgmpHandler : public ProtoHandler {
public:
    IgmpHandler(Agent *agent, boost::shared_ptr<PktInfo> info,
                boost::asio::io_context &io);
    virtual ~IgmpHandler();
 
    bool Run();
 
private:
    bool HandleVmIgmpPacket();
    bool CheckPacket() const;
    void SendPacket(const VmInterface *vm_itf, const VrfEntry *vrf,
                const IpAddress& gmp_addr, GmpPacket *packet);
 
    struct igmp *igmp_;
    uint16_t igmp_len_;
 
    friend class IgmpProto;
 
    DISALLOW_COPY_AND_ASSIGN(IgmpHandler);
};
 
#endif // vnsw_agent_igmp_handler_h_