ontfs

package
v2.0.1 Latest Latest
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 Go to latest Published: Jul 5, 2020 License: LGPL-3.0 Imports: 17 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	DefaultMinTimeForFileStorage = 60 * 60 * 24 //1day
	DefaultContractInvokeGasFee  = 10000000     //0.01ong
	DefaultChallengeReward       = 100000000    //0.1ong
	DefaultFilePerServerPdpTimes = 2
	DefaultPassportExpire        = 9           //block count. passport expire for GetFileHashList
	DefaultNodeMinVolume         = 1024 * 1024 //kb. min total volume with single fsNode
	DefaultChallengeInterval     = 1 * 60 * 60 //1hour
	DefaultNodePerKbPledge       = 1024 * 100  //fsNode's pledge for participant
	DefaultFilePerBlockFeeRate   = 60          //file mode cost of per block save from fsNode for one minute
	DefaultSpacePerBlockFeeRate  = 60          //space mode cost of per block save from fsNode for one hour
	DefaultGasPerBlockForRead    = 256         //cost of per block read from fsNode
)
View Source 
const (
	Judged = iota
	NoReplyAndValid
	NoReplyAndExpire
	RepliedAndSuccess
	RepliedButVerifyError
)

challenge state

View Source 
const (
	FileStorageTypeUseSpace = 0
	FileStorageTypeUseFile  = 1
)
View Source 
const (
	FS_SET_GLOBAL_PARAM        = "FsSetGlobalParam"
	FS_GET_GLOBAL_PARAM        = "FsGetGlobalParam"
	FS_NODE_REGISTER           = "FsNodeRegister"
	FS_NODE_QUERY              = "FsNodeQuery"
	FS_NODE_UPDATE             = "FsNodeUpdate"
	FS_NODE_CANCEL             = "FsNodeCancel"
	FS_FILE_PROVE              = "FsFileProve"
	FS_NODE_WITHDRAW_PROFIT    = "FsNodeWithdrawProfit"
	FS_CHALLENGE               = "FsChallenge"
	FS_GET_CHALLENGE           = "FsGetChallenge"
	FS_GET_FILE_CHALLENGE_LIST = "FsGetFileChallengeList"
	FS_GET_NODE_CHALLENGE_LIST = "FsGetNodeChallengeList"
	FS_RESPONSE                = "FsResponse"
	FS_JUDGE                   = "FsJudge"
	FS_GET_NODE_LIST           = "FsGetNodeList"
	FS_GET_PDP_INFO_LIST       = "FsGetPdpInfoList"
	FS_STORE_FILES             = "FsStoreFiles"
	FS_RENEW_FILES             = "FsRenewFiles"
	FS_DELETE_FILES            = "FsDeleteFiles"
	FS_TRANSFER_FILES          = "FsTransferFiles"
	FS_GET_FILE_INFO           = "FsGetFileInfo"
	FS_GET_FILE_LIST           = "FsGetFileList"
	FS_READ_FILE_PLEDGE        = "FsReadFilePledge"
	FS_READ_FILE_SETTLE        = "FsReadFileSettle"
	FS_GET_READ_PLEDGE         = "FsGetReadPledge"
	FS_CREATE_SPACE            = "FsCreateSpace"
	FS_DELETE_SPACE            = "FsDeleteSpace"
	FS_UPDATE_SPACE            = "FsUpdateSpace"
	FS_GET_SPACE_INFO          = "FsGetSpaceInfo"
)
View Source 
const (
	ONTFS_GLOBAL_PARAM     = "ontFsGlobalParam"
	ONTFS_CHALLENGE        = "ontFsChallenge"
	ONTFS_RESPONSE         = "ontFsResponse"
	ONTFS_NODE_INFO        = "ontFsNodeInfo"
	ONTFS_FILE_INFO        = "ontFsFileInfo"
	ONTFS_FILE_PDP         = "ontFsFilePdp"
	ONTFS_FILE_OWNER       = "ontFsFileOwner"
	ONTFS_FILE_READ_PLEDGE = "ontFsFileReadPledge"
	ONTFS_FILE_SPACE       = "ontFsFileSpace"
)
View Source 
const (
	DefaultPerBlockSize = 256 //kb.
)
View Source 
const Hour = 3600

Variables

This section is empty.

Functions

func CheckOntFsAvailability 

func CheckOntFsAvailability(service *native.NativeService) error

func CheckPassport 

func CheckPassport(currBlockHeight uint64, passportExpire uint64, passportData []byte) (common.Address, error)

func CheckPdpProve 

func CheckPdpProve(nodeAddr common.Address, blockHash []byte, fileBlockCount uint64, fileUniqueId []byte,
	proofData []byte) error

func DecodeBool 

func DecodeBool(source *common.ZeroCopySource) (bool, error)

func DecodeVarBytes 

func DecodeVarBytes(source *common.ZeroCopySource) ([]byte, error)

func EncRet 

func EncRet(ret bool, info []byte) []byte

func FsChallenge 

func FsChallenge(native *native.NativeService) ([]byte, error)

func FsCreateSpace 

func FsCreateSpace(native *native.NativeService) ([]byte, error)

func FsDeleteFiles 

func FsDeleteFiles(native *native.NativeService) ([]byte, error)

func FsDeleteSpace 

func FsDeleteSpace(native *native.NativeService) ([]byte, error)

func FsFileProve 

func FsFileProve(native *native.NativeService) ([]byte, error)

func FsGetChallenge 

func FsGetChallenge(native *native.NativeService) ([]byte, error)

func FsGetFileChallengeList 

func FsGetFileChallengeList(native *native.NativeService) ([]byte, error)

func FsGetFileHashList 

func FsGetFileHashList(native *native.NativeService) ([]byte, error)

func FsGetFileInfo 

func FsGetFileInfo(native *native.NativeService) ([]byte, error)

func FsGetGlobalParam 

func FsGetGlobalParam(native *native.NativeService) ([]byte, error)

func FsGetNodeChallengeList 

func FsGetNodeChallengeList(native *native.NativeService) ([]byte, error)

func FsGetNodeInfoList 

func FsGetNodeInfoList(native *native.NativeService) ([]byte, error)

func FsGetPdpInfoList 

func FsGetPdpInfoList(native *native.NativeService) ([]byte, error)

func FsGetReadPledge 

func FsGetReadPledge(native *native.NativeService) ([]byte, error)

func FsGetSpaceInfo 

func FsGetSpaceInfo(native *native.NativeService) ([]byte, error)

func FsJudge 

func FsJudge(native *native.NativeService) ([]byte, error)

func FsNodeCancel 

func FsNodeCancel(native *native.NativeService) ([]byte, error)

func FsNodeQuery 

func FsNodeQuery(native *native.NativeService) ([]byte, error)

func FsNodeRegister 

func FsNodeRegister(native *native.NativeService) ([]byte, error)

func FsNodeUpdate 

func FsNodeUpdate(native *native.NativeService) ([]byte, error)

func FsNodeWithdrawProfit 

func FsNodeWithdrawProfit(native *native.NativeService) ([]byte, error)

func FsReadFilePledge 

func FsReadFilePledge(native *native.NativeService) ([]byte, error)

func FsReadFileSettle 

func FsReadFileSettle(native *native.NativeService) ([]byte, error)

func FsRenewFiles 

func FsRenewFiles(native *native.NativeService) ([]byte, error)

func FsResponse 

func FsResponse(native *native.NativeService) ([]byte, error)

func FsSetGlobalParam 

func FsSetGlobalParam(native *native.NativeService) ([]byte, error)

To enable administrators to adjust global parameters

func FsStoreFiles 

func FsStoreFiles(native *native.NativeService) ([]byte, error)

func FsTransferFiles 

func FsTransferFiles(native *native.NativeService) ([]byte, error)

func FsUpdateSpace 

func FsUpdateSpace(native *native.NativeService) ([]byte, error)

func GenChallengeKey 

func GenChallengeKey(contract common.Address, nodeAddr common.Address, fileHash []byte) []byte

func GenChallengePrefix 

func GenChallengePrefix(contract common.Address, nodeAddr common.Address) []byte

func GenFsFileInfoKey 

func GenFsFileInfoKey(contract common.Address, fileOwner common.Address, fileHash []byte) []byte

func GenFsFileInfoPrefix 

func GenFsFileInfoPrefix(contract common.Address, fileOwner common.Address) []byte

func GenFsFileOwnerKey 

func GenFsFileOwnerKey(contract common.Address, fileHash []byte) []byte

func GenFsNodeInfoKey 

func GenFsNodeInfoKey(contract common.Address, nodeAddr common.Address) []byte

func GenFsNodeInfoPrefix 

func GenFsNodeInfoPrefix(contract common.Address) []byte

func GenFsPdpRecordKey 

func GenFsPdpRecordKey(contract common.Address, fileHash []byte, fileOwner common.Address, nodeAddr common.Address) []byte

func GenFsPdpRecordPrefix 

func GenFsPdpRecordPrefix(contract common.Address, fileHash []byte, fileOwner common.Address) []byte

func GenFsReadPledgeKey 

func GenFsReadPledgeKey(contract common.Address, downloader common.Address, fileHash []byte) []byte

func GenFsSpaceKey 

func GenFsSpaceKey(contract common.Address, spaceOwner common.Address) []byte

func GenGlobalParamKey 

func GenGlobalParamKey(contract common.Address) []byte

func GenResponseKey 

func GenResponseKey(contract common.Address, fileOwner common.Address, fileHash []byte) []byte

func GenResponsePrefix 

func GenResponsePrefix(contract common.Address, fileOwner common.Address) []byte

func InitFs 

func InitFs()

func RegisterFsContract 

func RegisterFsContract(native *native.NativeService)

Types

type Challenge 

type Challenge struct {
	FileHash        []byte
	FileOwner       common.Address
	NodeAddr        common.Address
	ChallengeHeight uint64
	Reward          uint64
	ExpiredTime     uint64
	State           uint64
}

func (*Challenge) Deserialization 

func (this *Challenge) Deserialization(source *common.ZeroCopySource) error

func (*Challenge) Serialization 

func (this *Challenge) Serialization(sink *common.ZeroCopySink)

type ChallengeList 

type ChallengeList struct {
	Challenges []Challenge
}

func (*ChallengeList) Deserialization 

func (this *ChallengeList) Deserialization(source *common.ZeroCopySource) error

func (*ChallengeList) Serialization 

func (this *ChallengeList) Serialization(sink *common.ZeroCopySink)

type Errors 

type Errors struct {
	ObjectErrors map[string]string
}

func (*Errors) AddErrorsEvent 

func (this *Errors) AddErrorsEvent(native *native.NativeService)

func (*Errors) AddObjectError 

func (this *Errors) AddObjectError(object string, errorString string)

func (*Errors) FromString 

func (this *Errors) FromString(errors string) error

func (*Errors) PrintErrors 

func (this *Errors) PrintErrors()

func (*Errors) ToString 

func (this *Errors) ToString() string

type FileDel 

type FileDel struct {
	FileHash []byte
}

func (*FileDel) Deserialization 

func (this *FileDel) Deserialization(source *common.ZeroCopySource) error

func (*FileDel) Serialization 

func (this *FileDel) Serialization(sink *common.ZeroCopySink)

type FileDelList 

type FileDelList struct {
	FilesDel []FileDel
}

func (*FileDelList) Deserialization 

func (this *FileDelList) Deserialization(source *common.ZeroCopySource) error

func (*FileDelList) Serialization 

func (this *FileDelList) Serialization(sink *common.ZeroCopySink)

type FileHash 

type FileHash struct {
	FHash []byte
}

type FileHashList 

type FileHashList struct {
	FilesH []FileHash
}

func (*FileHashList) Deserialization 

func (this *FileHashList) Deserialization(source *common.ZeroCopySource) error

func (*FileHashList) Serialization 

func (this *FileHashList) Serialization(sink *common.ZeroCopySink)

type FileInfo 

type FileInfo struct {
	FileHash       []byte
	FileOwner      common.Address
	FileDesc       []byte
	FileBlockCount uint64
	RealFileSize   uint64
	CopyNumber     uint64
	PayAmount      uint64
	RestAmount     uint64
	FirstPdp       bool
	TimeStart      uint64
	TimeExpired    uint64
	BeginHeight    uint64
	ExpiredHeight  uint64
	PdpParam       []byte
	ValidFlag      bool
	CurrFeeRate    uint64
	StorageType    uint64
}

func (*FileInfo) Deserialization 

func (this *FileInfo) Deserialization(source *common.ZeroCopySource) error

func (*FileInfo) Serialization 

func (this *FileInfo) Serialization(sink *common.ZeroCopySink)

type FileInfoList 

type FileInfoList struct {
	FilesI []FileInfo
}

func (*FileInfoList) Deserialization 

func (this *FileInfoList) Deserialization(source *common.ZeroCopySource) error

func (*FileInfoList) Serialization 

func (this *FileInfoList) Serialization(sink *common.ZeroCopySink)

type FileReNew 

type FileReNew struct {
	FileHash       []byte
	FileOwner      common.Address
	Payer          common.Address
	NewTimeExpired uint64
}

func (*FileReNew) Deserialization 

func (this *FileReNew) Deserialization(source *common.ZeroCopySource) error

func (*FileReNew) Serialization 

func (this *FileReNew) Serialization(sink *common.ZeroCopySink)

type FileReNewList 

type FileReNewList struct {
	FilesReNew []FileReNew
}

func (*FileReNewList) Deserialization 

func (this *FileReNewList) Deserialization(source *common.ZeroCopySource) error

func (*FileReNewList) Serialization 

func (this *FileReNewList) Serialization(sink *common.ZeroCopySink)

type FileReadSettleSlice 

type FileReadSettleSlice struct {
	FileHash     []byte
	PayFrom      common.Address
	PayTo        common.Address
	SliceId      uint64
	PledgeHeight uint64
	Sig          []byte
	PubKey       []byte
}

func (*FileReadSettleSlice) Deserialization 

func (this *FileReadSettleSlice) Deserialization(source *common.ZeroCopySource) error

func (*FileReadSettleSlice) Serialization 

func (this *FileReadSettleSlice) Serialization(sink *common.ZeroCopySink)

type FileTransfer 

type FileTransfer struct {
	FileHash []byte
	OriOwner common.Address
	NewOwner common.Address
}

func (*FileTransfer) Deserialization 

func (this *FileTransfer) Deserialization(source *common.ZeroCopySource) error

func (*FileTransfer) Serialization 

func (this *FileTransfer) Serialization(sink *common.ZeroCopySink)

type FileTransferList 

type FileTransferList struct {
	FilesTransfer []FileTransfer
}

func (*FileTransferList) Deserialization 

func (this *FileTransferList) Deserialization(source *common.ZeroCopySource) error

func (*FileTransferList) Serialization 

func (this *FileTransferList) Serialization(sink *common.ZeroCopySink)

type FsGlobalParam 

type FsGlobalParam struct {
	MinTimeForFileStorage uint64
	ContractInvokeGasFee  uint64
	ChallengeReward       uint64
	FilePerServerPdpTimes uint64
	PassportExpire        uint64
	ChallengeInterval     uint64
	NodeMinVolume         uint64 //min total volume with fsNode
	NodePerKbPledge       uint64 //fsNode's pledge for participant
	FeePerBlockForRead    uint64 //cost for ontfs-sdk read from fsNode
	FilePerBlockFeeRate   uint64 //cost for ontfs-sdk save from fsNode
	SpacePerBlockFeeRate  uint64 //cost for ontfs-sdk save from fsNode
}

func (*FsGlobalParam) Deserialization 

func (this *FsGlobalParam) Deserialization(source *common.ZeroCopySource) error

func (*FsGlobalParam) Serialization 

func (this *FsGlobalParam) Serialization(sink *common.ZeroCopySink)

type FsNodeInfo 

type FsNodeInfo struct {
	Pledge      uint64
	Profit      uint64
	Volume      uint64
	RestVol     uint64
	ServiceTime uint64
	NodeAddr    common.Address
	NodeNetAddr []byte
}

func (*FsNodeInfo) Deserialization 

func (this *FsNodeInfo) Deserialization(source *common.ZeroCopySource) error

func (*FsNodeInfo) Serialization 

func (this *FsNodeInfo) Serialization(sink *common.ZeroCopySink)

type FsNodeInfoList 

type FsNodeInfoList struct {
	NodesInfo []FsNodeInfo
}

func (*FsNodeInfoList) Deserialization 

func (this *FsNodeInfoList) Deserialization(source *common.ZeroCopySource) error

func (*FsNodeInfoList) Serialization 

func (this *FsNodeInfoList) Serialization(sink *common.ZeroCopySink)

type GetReadPledge 

type GetReadPledge struct {
	FileHash   []byte
	Downloader common.Address
}

func (*GetReadPledge) Deserialization 

func (this *GetReadPledge) Deserialization(source *common.ZeroCopySource) error

func (*GetReadPledge) Serialization 

func (this *GetReadPledge) Serialization(sink *common.ZeroCopySink)

type Passport 

type Passport struct {
	BlockHeight uint64
	BlockHash   []byte
	WalletAddr  common.Address
	PublicKey   []byte
	Signature   []byte
}

func (*Passport) Deserialization 

func (this *Passport) Deserialization(source *common.ZeroCopySource) error

func (*Passport) Serialization 

func (this *Passport) Serialization(sink *common.ZeroCopySink)

type PdpData 

type PdpData struct {
	NodeAddr        common.Address
	FileHash        []byte
	ProveData       []byte
	ChallengeHeight uint64
}

func (*PdpData) Deserialization 

func (this *PdpData) Deserialization(source *common.ZeroCopySource) error

func (*PdpData) Serialization 

func (this *PdpData) Serialization(sink *common.ZeroCopySink) error

type PdpRecord 

type PdpRecord struct {
	NodeAddr    common.Address
	FileHash    []byte
	FileOwner   common.Address
	LastPdpTime uint64
	SettleFlag  bool
}

func (*PdpRecord) Deserialization 

func (this *PdpRecord) Deserialization(source *common.ZeroCopySource) error

func (*PdpRecord) Serialization 

func (this *PdpRecord) Serialization(sink *common.ZeroCopySink)

type PdpRecordKey 

type PdpRecordKey struct {
	RecordKey []byte
}

type PdpRecordList 

type PdpRecordList struct {
	PdpRecords []PdpRecord
}

func (*PdpRecordList) Deserialization 

func (this *PdpRecordList) Deserialization(source *common.ZeroCopySource) error

func (*PdpRecordList) Serialization 

func (this *PdpRecordList) Serialization(sink *common.ZeroCopySink)

type ReadPlan 

type ReadPlan struct {
	NodeAddr         common.Address
	MaxReadBlockNum  uint64
	HaveReadBlockNum uint64
	NumOfSettlements uint64
}

func (*ReadPlan) Deserialization 

func (this *ReadPlan) Deserialization(source *common.ZeroCopySource) error

func (*ReadPlan) Serialization 

func (this *ReadPlan) Serialization(sink *common.ZeroCopySink)

type ReadPledge 

type ReadPledge struct {
	FileHash   []byte
	Downloader common.Address
	RestMoney  uint64
	ReadPlans  []ReadPlan
}

func (*ReadPledge) Deserialization 

func (this *ReadPledge) Deserialization(source *common.ZeroCopySource) error

func (*ReadPledge) Serialization 

func (this *ReadPledge) Serialization(sink *common.ZeroCopySink)

type RetInfo 

type RetInfo struct {
	Ret  bool
	Info []byte
}

func DecRet 

func DecRet(ret []byte) (*RetInfo, error)

func (*RetInfo) Deserialization 

func (this *RetInfo) Deserialization(source *common.ZeroCopySource) error

func (*RetInfo) Serialization 

func (this *RetInfo) Serialization(sink *common.ZeroCopySink)

type SpaceInfo 

type SpaceInfo struct {
	SpaceOwner  common.Address
	Volume      uint64
	RestVol     uint64
	CopyNumber  uint64
	PayAmount   uint64
	RestAmount  uint64
	TimeStart   uint64
	TimeExpired uint64
	CurrFeeRate uint64
	ValidFlag   bool
}

func (*SpaceInfo) Deserialization 

func (this *SpaceInfo) Deserialization(source *common.ZeroCopySource) error

func (*SpaceInfo) Serialization 

func (this *SpaceInfo) Serialization(sink *common.ZeroCopySink)

type SpaceUpdate 

type SpaceUpdate struct {
	SpaceOwner     common.Address
	Payer          common.Address
	NewVolume      uint64
	NewTimeExpired uint64
}

func (*SpaceUpdate) Deserialization 

func (this *SpaceUpdate) Deserialization(source *common.ZeroCopySource) error

func (*SpaceUpdate) Serialization 

func (this *SpaceUpdate) Serialization(sink *common.ZeroCopySink)

Source Files

View all Source files

Directories

Path Synopsis
pdp
merkle_pdp
types

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