vrf_ovsdb.h

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/*
 * Copyright (c) 2015 Juniper Networks, Inc. All rights reserved.
 * Copyright Contributors to the OpenSDN project
 */
 
#ifndef SRC_VNSW_AGENT_OVS_TOR_AGENT_OVSDB_CLIENT_VRF_OVSDB_H_
#define SRC_VNSW_AGENT_OVS_TOR_AGENT_OVSDB_CLIENT_VRF_OVSDB_H_
 
#include <base/lifetime.h>
#include <ovsdb_entry.h>
#include <ovsdb_object.h>
#include <ovsdb_client_idl.h>
 
class BridgeRouteEntry;
 
namespace OVSDB {
class UnicastMacRemoteTable;
 
class VrfOvsdbObject : public OvsdbDBObject {
public:
    VrfOvsdbObject(OvsdbClientIdl *idl);
    virtual ~VrfOvsdbObject();
 
    void OvsdbNotify(OvsdbClientIdl::Op, struct ovsdb_idl_row *);
 
    KSyncEntry *Alloc(const KSyncEntry *key, uint32_t index);
    KSyncEntry *DBToKSyncEntry(const DBEntry*);
    OvsdbDBEntry *AllocOvsEntry(struct ovsdb_idl_row *row);
    DBFilterResp OvsdbDBEntryFilter(const DBEntry *entry,
                                    const OvsdbDBEntry *ovsdb_entry);
 
private:
    DISALLOW_COPY_AND_ASSIGN(VrfOvsdbObject);
};
 
class VrfOvsdbEntry : public OvsdbDBEntry {
public:
    enum Trace {
        ADD_REQ,
        DEL_REQ,
        ADD_ACK,
        DEL_ACK,
    };
    VrfOvsdbEntry(OvsdbDBObject *table, const std::string &logical_switch);
    ~VrfOvsdbEntry();
 
    bool Add();
    bool Change();
    bool Delete();
 
    bool Sync(DBEntry*);
    bool IsLess(const KSyncEntry&) const;
    std::string ToString() const {return "Vrf Ovsdb Entry";}
    KSyncEntry* UnresolvedReference();
 
    void TriggerAck(UnicastMacRemoteTable *table);
 
    UnicastMacRemoteTable *route_table() {return route_table_;}
    const std::string &logical_switch_name() { return logical_switch_name_; }
 
protected:
    virtual bool IsNoTxnEntry() { return true; }
 
private:
    friend class VrfOvsdbObject;
    void SendTrace(Trace event) const;
    std::string logical_switch_name_;
    UnicastMacRemoteTable *route_table_;
    AgentRouteTable *oper_route_table_;
    DISALLOW_COPY_AND_ASSIGN(VrfOvsdbEntry);
};
};
 
#endif //SRC_VNSW_AGENT_OVS_TOR_AGENT_OVSDB_CLIENT_VRF_OVSDB_H_