fcroffermgr

Documentation

Overview

Package fcroffermgr - is dedicated for operations on FileCoin Retrieval Offers, including DHT (Distributed Hash Table structure) Offers and Group Offers.

Offer is an agreement from a Storage Provider to deliver a file from their storage to a client.

Index

• type FCROfferMgr
  • func NewFCROfferMgr() *FCROfferMgr
  • func (mgr *FCROfferMgr) AddDHTOffer(offer *cidoffer.CIDOffer) error
  • func (mgr *FCROfferMgr) AddGroupOffer(offer *cidoffer.CIDOffer) error
  • func (mgr *FCROfferMgr) GetDHTOffers(cid *cid.ContentID) ([]cidoffer.CIDOffer, bool)
  • func (mgr *FCROfferMgr) GetDHTOffersWithinRange(cidMin, cidMax *cid.ContentID, maxOffers int) ([]cidoffer.CIDOffer, bool)
  • func (mgr *FCROfferMgr) GetGroupOffers(cid *cid.ContentID) ([]cidoffer.CIDOffer, bool)
  • func (mgr *FCROfferMgr) GetOfferByDigest(digest [cidoffer.CIDOfferDigestSize]byte) (result *cidoffer.CIDOffer, exist bool)
  • func (mgr *FCROfferMgr) GetOffers(cid *cid.ContentID) ([]cidoffer.CIDOffer, bool)

Types

type FCROfferMgr

type FCROfferMgr struct {
	// contains filtered or unexported fields
}

FCROfferMgr manages offer storage

func NewFCROfferMgr

func NewFCROfferMgr() *FCROfferMgr

NewFCROfferMgr returns

func (*FCROfferMgr) AddDHTOffer

func (mgr *FCROfferMgr) AddDHTOffer(offer *cidoffer.CIDOffer) error

AddDHTOffer stores a dht offer

func (*FCROfferMgr) AddGroupOffer

func (mgr *FCROfferMgr) AddGroupOffer(offer *cidoffer.CIDOffer) error

AddGroupOffer stores a group offer

func (*FCROfferMgr) GetDHTOffers

func (mgr *FCROfferMgr) GetDHTOffers(cid *cid.ContentID) ([]cidoffer.CIDOffer, bool)

GetDHTOffers returns a list of dht offers that contain the given cid

func (*FCROfferMgr) GetDHTOffersWithinRange

func (mgr *FCROfferMgr) GetDHTOffersWithinRange(cidMin, cidMax *cid.ContentID, maxOffers int) ([]cidoffer.CIDOffer, bool)

GetDHTOffersWithinRange returns a list of dht offers contains a cid within the given range

func (*FCROfferMgr) GetGroupOffers

func (mgr *FCROfferMgr) GetGroupOffers(cid *cid.ContentID) ([]cidoffer.CIDOffer, bool)

GetGroupOffers returns a list of group offers that contain the given cid

func (*FCROfferMgr) GetOfferByDigest

func (mgr *FCROfferMgr) GetOfferByDigest(digest [cidoffer.CIDOfferDigestSize]byte) (result *cidoffer.CIDOffer, exist bool)

GetOfferByDigest allows a gateway to be able to respond to a query to search for an offer by the offer digest

func (*FCROfferMgr) GetOffers

func (mgr *FCROfferMgr) GetOffers(cid *cid.ContentID) ([]cidoffer.CIDOffer, bool)

GetOffers returns a list of all offers (group or dht) that contain the given cid