94 lines
2.5 KiB
Go
94 lines
2.5 KiB
Go
/*
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* Copyright 2020 The Dragonfly Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package storage
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import (
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"io"
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"d7y.io/dragonfly/v2/client/clientutil"
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"d7y.io/dragonfly/v2/pkg/rpc/base"
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)
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type persistentMetadata struct {
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StoreStrategy string `json:"storeStrategy"`
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TaskID string `json:"taskID"`
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TaskMeta map[string]string `json:"taskMeta"`
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ContentLength int64 `json:"contentLength"`
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TotalPieces int32 `json:"totalPieces"`
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PeerID string `json:"peerID"`
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Pieces map[int32]PieceMetadata `json:"pieces"`
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PieceMd5Sign string `json:"pieceMd5Sign"`
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DataFilePath string `json:"dataFilePath"`
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Done bool `json:"done"`
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}
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type PeerTaskMetadata struct {
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PeerID string `json:"peerID,omitempty"`
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TaskID string `json:"taskID,omitempty"`
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}
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type PieceMetadata struct {
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Num int32 `json:"num,omitempty"`
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Md5 string `json:"md5,omitempty"`
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Offset uint64 `json:"offset,omitempty"`
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Range clientutil.Range `json:"range,omitempty"`
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Style base.PieceStyle `json:"style,omitempty"`
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}
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type CommonTaskRequest struct {
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PeerID string `json:"peerID,omitempty"`
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TaskID string `json:"taskID,omitempty"`
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Destination string
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}
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type RegisterTaskRequest struct {
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CommonTaskRequest
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ContentLength int64
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TotalPieces int32
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PieceMd5Sign string
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}
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type WritePieceRequest struct {
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PeerTaskMetadata
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PieceMetadata
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UnknownLength bool
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Reader io.Reader
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// GenPieceDigest is used after the last piece in back source case
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GenPieceDigest func(n int64) (total int32, gen bool)
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}
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type StoreRequest struct {
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CommonTaskRequest
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MetadataOnly bool
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StoreOnly bool
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TotalPieces int32
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}
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type ReadPieceRequest struct {
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PeerTaskMetadata
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PieceMetadata
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}
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type UpdateTaskRequest struct {
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PeerTaskMetadata
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ContentLength int64
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TotalPieces int32
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PieceMd5Sign string
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}
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type ReusePeerTask = UpdateTaskRequest
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