49 lines
1015 B
Go
49 lines
1015 B
Go
package actors
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import (
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"github.com/filecoin-project/go-address"
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"github.com/filecoin-project/lotus/chain/actors/aerrors"
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"github.com/filecoin-project/lotus/chain/types"
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)
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type CronActor struct{}
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type callTuple struct {
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addr address.Address
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method uint64
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}
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var CronActors = []callTuple{
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{StoragePowerAddress, SPAMethods.CheckProofSubmissions},
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}
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type CronActorState struct{}
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type cAMethods struct {
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EpochTick uint64
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}
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var CAMethods = cAMethods{2}
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func (ca CronActor) Exports() []interface{} {
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return []interface{}{
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1: nil,
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2: ca.EpochTick,
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}
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}
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func (ca CronActor) EpochTick(act *types.Actor, vmctx types.VMContext, params *struct{}) ([]byte, ActorError) {
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if vmctx.Message().From != CronAddress {
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return nil, aerrors.New(1, "EpochTick is only callable as a part of tipset state computation")
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}
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for _, call := range CronActors {
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_, err := vmctx.Send(call.addr, call.method, types.NewInt(0), nil)
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if err != nil {
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return nil, err // todo: this very bad?
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}
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}
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return nil, nil
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}
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