49 lines
1 KiB
Go
49 lines
1 KiB
Go
package netmap
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import (
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"github.com/TrueCloudLab/frostfs-node/pkg/morph/event"
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"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
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)
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func (s *AddPeer) setNode(v []byte) {
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if v != nil {
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s.node = v
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}
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}
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const (
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// AddPeerNotaryEvent is method name for netmap `addPeer` operation
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// in `Netmap` contract. Is used as identificator for notary
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// peer addition requests.
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AddPeerNotaryEvent = "addPeer"
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)
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// ParseAddPeerNotary from NotaryEvent into netmap event structure.
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func ParseAddPeerNotary(ne event.NotaryEvent) (event.Event, error) {
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var (
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ev AddPeer
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currentOp opcode.Opcode
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)
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fieldNum := 0
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for _, op := range ne.Params() {
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currentOp = op.Code()
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switch {
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case opcode.PUSHDATA1 <= currentOp && currentOp <= opcode.PUSHDATA4:
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if fieldNum == expectedItemNumAddPeer {
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return nil, event.UnexpectedArgNumErr(AddPeerNotaryEvent)
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}
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ev.setNode(op.Param())
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fieldNum++
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default:
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return nil, event.UnexpectedOpcode(AddPeerNotaryEvent, currentOp)
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}
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}
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ev.notaryRequest = ne.Raw()
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return ev, nil
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}
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