frostfs-node/pkg/core/client/client.go

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package client
import (
"context"
rawclient "github.com/nspcc-dev/neofs-api-go/v2/rpc/client"
"github.com/nspcc-dev/neofs-node/pkg/network"
"github.com/nspcc-dev/neofs-sdk-go/client"
)
// Client is an interface of NeoFS storage
// node's client.
type Client interface {
ContainerAnnounceUsedSpace(context.Context, client.PrmAnnounceSpace) (*client.ResAnnounceSpace, error)
ObjectPutInit(context.Context, client.PrmObjectPutInit) (*client.ObjectWriter, error)
ObjectDelete(context.Context, client.PrmObjectDelete) (*client.ResObjectDelete, error)
ObjectGetInit(context.Context, client.PrmObjectGet) (*client.ObjectReader, error)
ObjectHead(context.Context, client.PrmObjectHead) (*client.ResObjectHead, error)
ObjectSearchInit(context.Context, client.PrmObjectSearch) (*client.ObjectListReader, error)
ObjectRangeInit(context.Context, client.PrmObjectRange) (*client.ObjectRangeReader, error)
ObjectHash(context.Context, client.PrmObjectHash) (*client.ResObjectHash, error)
AnnounceLocalTrust(context.Context, client.PrmAnnounceLocalTrust) (*client.ResAnnounceLocalTrust, error)
AnnounceIntermediateTrust(context.Context, client.PrmAnnounceIntermediateTrust) (*client.ResAnnounceIntermediateTrust, error)
ExecRaw(f func(client *rawclient.Client) error) error
Close() error
}
// MultiAddressClient is an interface of the
// Client that supports multihost work.
type MultiAddressClient interface {
Client
// RawForAddress must return rawclient.Client
// for the passed network.Address.
RawForAddress(network.Address, func(cli *rawclient.Client) error) error
}
// NodeInfo groups information about NeoFS storage node needed for Client construction.
type NodeInfo struct {
addrGroup network.AddressGroup
key []byte
}
// SetAddressGroup sets group of network addresses.
func (x *NodeInfo) SetAddressGroup(v network.AddressGroup) {
x.addrGroup = v
}
// AddressGroup returns group of network addresses.
func (x NodeInfo) AddressGroup() network.AddressGroup {
return x.addrGroup
}
// SetPublicKey sets public key in a binary format.
//
// Argument must not be mutated.
func (x *NodeInfo) SetPublicKey(v []byte) {
x.key = v
}
// PublicKey returns public key in a binary format.
//
// Result must not be mutated.
func (x *NodeInfo) PublicKey() []byte {
return x.key
}