forked from TrueCloudLab/neoneo-go
41 lines
1.7 KiB
Go
41 lines
1.7 KiB
Go
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package ledger
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import (
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"github.com/nspcc-dev/neo-go/pkg/interop"
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"github.com/nspcc-dev/neo-go/pkg/interop/contract"
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)
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// Hash represents Ledger contract hash.
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const Hash = "\x64\x87\x5a\x12\xc6\x03\xc6\x1d\xec\xff\xdf\xe7\x88\xce\x10\xdd\xc6\x69\x1d\x97"
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// CurrentHash represents `currentHash` method of Ledger native contract.
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func CurrentHash() interop.Hash256 {
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return contract.Call(interop.Hash160(Hash), "currentHash", contract.ReadStates).(interop.Hash256)
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}
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// CurrentIndex represents `currentIndex` method of Ledger native contract.
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func CurrentIndex() int {
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return contract.Call(interop.Hash160(Hash), "currentIndex", contract.ReadStates).(int)
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}
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// GetBlock represents `getBlock` method of Ledger native contract.
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func GetBlock(indexOrHash interface{}) *Block {
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return contract.Call(interop.Hash160(Hash), "getBlock", contract.ReadStates, indexOrHash).(*Block)
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}
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// GetTransaction represents `getTransaction` method of Ledger native contract.
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func GetTransaction(hash interop.Hash256) *Transaction {
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return contract.Call(interop.Hash160(Hash), "getTransaction", contract.ReadStates, hash).(*Transaction)
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}
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// GetTransactionHeight represents `getTransactionHeight` method of Ledger native contract.
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func GetTransactionHeight(hash interop.Hash256) int {
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return contract.Call(interop.Hash160(Hash), "getTransactionHeight", contract.ReadStates, hash).(int)
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}
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// GetTransactionFromBlock represents `getTransactionFromBlock` method of Ledger native contract.
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func GetTransactionFromBlock(indexOrHash interface{}, txIndex int) *Transaction {
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return contract.Call(interop.Hash160(Hash), "getTransactionFromBlock", contract.ReadStates,
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indexOrHash, txIndex).(*Transaction)
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}
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