lotus/chain/actors/actor_miner.go

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package actors
import (
"github.com/filecoin-project/go-lotus/chain/address"
"github.com/filecoin-project/go-lotus/chain/types"
cbor "github.com/ipfs/go-ipld-cbor"
"github.com/libp2p/go-libp2p-core/peer"
)
func init() {
cbor.RegisterCborType(StorageMinerActorState{})
cbor.RegisterCborType(StorageMinerConstructorParams{})
}
type StorageMinerActor struct{}
type StorageMinerActorState struct {
// Account that owns this miner.
// - Income and returned collateral are paid to this address.
// - This address is also allowed to change the worker address for the miner.
Owner address.Address
// Worker account for this miner.
// This will be the key that is used to sign blocks created by this miner, and
// sign messages sent on behalf of this miner to commit sectors, submit PoSts, and
// other day to day miner activities.
Worker address.Address
// Libp2p identity that should be used when connecting to this miner.
PeerID peer.ID
// Amount of space in each sector committed to the network by this miner.
SectorSize types.BigInt
// Collateral currently committed to live storage.
ActiveCollateral types.BigInt
// Collateral that is waiting to be withdrawn.
DePledgedCollateral types.BigInt
// Time at which the depledged collateral may be withdrawn.
DePledgeTime types.BigInt
// All sectors this miner has committed.
//Sectors SectorSet
// Sectors this miner is currently mining. It is only updated
// when a PoSt is submitted (not as each new sector commitment is added).
//ProvingSet SectorSet
// Sectors reported during the last PoSt submission as being 'done'. The collateral
// for them is still being held until the next PoSt submission in case early sector
// removal penalization is needed.
//NextDoneSet BitField
// Deals this miner has been slashed for since the last post submission.
//TODO: unsupported map key type "Cid" (if you want to use struct keys, your atlas needs a transform to string)
//ArbitratedDeals map[cid.Cid]struct{}
// Amount of power this miner has.
Power types.BigInt
// List of sectors that this miner was slashed for.
//SlashedSet SectorSet
// The height at which this miner was slashed at.
SlashedAt types.BigInt
// The amount of storage collateral that is owed to clients, and cannot be used for collateral anymore.
OwedStorageCollateral types.BigInt
}
type StorageMinerConstructorParams struct {
Worker address.Address
SectorSize types.BigInt
PeerID peer.ID
}
func (sma StorageMinerActor) Exports() []interface{} {
return []interface{}{
sma.StorageMinerActor,
}
}
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func (sma StorageMinerActor) StorageMinerActor(act *types.Actor, vmctx types.VMContext, params *StorageMinerConstructorParams) (types.InvokeRet, error) {
var self StorageMinerActorState
self.Owner = vmctx.Message().From
self.Worker = params.Worker
self.PeerID = params.PeerID
self.SectorSize = params.SectorSize
storage := vmctx.Storage()
c, err := storage.Put(self)
if err != nil {
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return types.InvokeRet{}, err
}
if err := storage.Commit(EmptyCBOR, c); err != nil {
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return types.InvokeRet{}, err
}
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return types.InvokeRet{}, nil
}