vlan_port_binding_ovsdb.h

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/*
 * Copyright (c) 2014 Juniper Networks, Inc. All rights reserved.
 */

#ifndef SRC_VNSW_AGENT_OVS_TOR_AGENT_OVSDB_CLIENT_VLAN_PORT_BINDING_OVSDB_H_
#define SRC_VNSW_AGENT_OVS_TOR_AGENT_OVSDB_CLIENT_VLAN_PORT_BINDING_OVSDB_H_

#include <ovsdb_entry.h>
#include <ovsdb_object.h>

class PhysicalDeviceVn;
class VlanLogicalInterface;

namespace OVSDB {
class VlanPortBindingTable : public OvsdbDBObject {
public:
    VlanPortBindingTable(OvsdbClientIdl *idl);
    virtual ~VlanPortBindingTable();

    KSyncEntry *Alloc(const KSyncEntry *key, uint32_t index);
    KSyncEntry *DBToKSyncEntry(const DBEntry*);
    DBFilterResp OvsdbDBEntryFilter(const DBEntry *entry,
                                    const OvsdbDBEntry *ovsdb_entry);
    std::string GetLogicalSwitchName(const DBEntry *entry) const;

private:
    DISALLOW_COPY_AND_ASSIGN(VlanPortBindingTable);
};

class VlanPortBindingEntry : public OvsdbDBEntry {
public:
    VlanPortBindingEntry(VlanPortBindingTable *table,
            const std::string &physical_device,
            const std::string &physical_port,
            uint16_t vlan_tag, const std::string &logical_switch);
    VlanPortBindingEntry(VlanPortBindingTable *table,
            const VlanPortBindingEntry *key);
    VlanPortBindingEntry(VlanPortBindingTable *table,
            const VlanLogicalInterface *entry);

    void PreAddChange();
    void PostDelete();
    void AddMsg(struct ovsdb_idl_txn *);
    void ChangeMsg(struct ovsdb_idl_txn *);
    void DeleteMsg(struct ovsdb_idl_txn *);
    bool Sync(DBEntry*);
    bool IsLess(const KSyncEntry&) const;
    std::string ToString() const {return "Vlan Port Binding";}
    KSyncEntry* UnresolvedReference();

    const std::string &logical_switch_name() const;
    const std::string &physical_port_name() const;
    const std::string &physical_device_name() const;
    uint16_t vlan() const;

protected:
    // we don't want to create a transaction for this entry
    bool IsNoTxnEntry() { return true; }

private:
    friend class VlanPortBindingTable;

    KSyncEntryPtr physical_port_;
    std::string logical_switch_name_;
    std::string physical_port_name_;
    std::string physical_device_name_;
    uint16_t vlan_;
    boost::uuids::uuid vmi_uuid_;
    std::string old_logical_switch_name_;
    LogicalSwitchRef logical_switch_;
    DISALLOW_COPY_AND_ASSIGN(VlanPortBindingEntry);
};
};

#endif //SRC_VNSW_AGENT_OVS_TOR_AGENT_OVSDB_CLIENT_VLAN_PORT_BINDING_OVSDB_H_