62 lines
1.3 KiB
Go
62 lines
1.3 KiB
Go
package transaction
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import (
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"bufio"
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"encoding/hex"
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"errors"
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"github.com/CityOfZion/neo-go/pkg/wire/payload/transaction/types"
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)
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// FromReader returns a transaction from a bufio.Reader
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func FromReader(reader *bufio.Reader) (Transactioner, error) {
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t, err := reader.Peek(1)
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typ := types.TX(t[0])
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var trans Transactioner
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switch typ {
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case types.Miner:
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miner := NewMiner(0)
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err = miner.Decode(reader)
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trans = miner
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case types.Contract:
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contract := NewContract(0)
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err = contract.Decode(reader)
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trans = contract
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case types.Invocation:
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invoc := NewInvocation(0)
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err = invoc.Decode(reader)
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trans = invoc
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case types.Claim:
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claim := NewClaim(0)
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err = claim.Decode(reader)
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trans = claim
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case types.Register:
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reg := NewRegister(0)
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err = reg.Decode(reader)
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trans = reg
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case types.Issue:
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iss := NewIssue(0)
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err = iss.Decode(reader)
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trans = iss
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case types.Publish:
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pub := NewPublish(0)
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err = pub.Decode(reader)
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trans = pub
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case types.State:
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state := NewStateTX(0)
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err = state.Decode(reader)
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trans = state
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case types.Enrollment:
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enr := NewEnrollment(0)
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err = enr.Decode(reader)
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trans = enr
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case types.Agency:
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err = errors.New("unsupported transaction type: Agency")
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default:
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err = errors.New("unsupported transaction with byte type " + hex.EncodeToString([]byte{t[0]}))
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}
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return trans, err
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}
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