neoneo-go/pkg/interop/native/notary/notary.go
Evgeniy Stratonikov f9f1fe03b2 core: refactor native call
1. `System.Contract.CallNative` expects version on stack.
2. Actual method is determined based on current
   instruction pointer.
3. Native hashes don't longer depend on NEF checksum.
2021-02-26 10:59:09 +03:00

41 lines
1.6 KiB
Go

package notary
import (
"github.com/nspcc-dev/neo-go/pkg/interop"
"github.com/nspcc-dev/neo-go/pkg/interop/contract"
)
// Hash represents Notary contract hash.
const Hash = "\x3b\xec\x35\x31\x11\x9b\xba\xd7\x6d\xd0\x44\x92\x0b\x0d\xe6\xc3\x19\x4f\xe1\xc1"
// LockDepositUntil represents `lockDepositUntil` method of Notary native contract.
func LockDepositUntil(addr interop.Hash160, till int) bool {
return contract.Call(interop.Hash160(Hash), "lockDepositUntil", contract.States,
addr, till).(bool)
}
// Withdraw represents `withdraw` method of Notary native contract.
func Withdraw(from, to interop.Hash160) bool {
return contract.Call(interop.Hash160(Hash), "withdraw", contract.States,
from, to).(bool)
}
// BalanceOf represents `balanceOf` method of Notary native contract.
func BalanceOf(addr interop.Hash160) int {
return contract.Call(interop.Hash160(Hash), "balanceOf", contract.ReadStates, addr).(int)
}
// ExpirationOf represents `expirationOf` method of Notary native contract.
func ExpirationOf(addr interop.Hash160) int {
return contract.Call(interop.Hash160(Hash), "expirationOf", contract.ReadStates, addr).(int)
}
// GetMaxNotValidBeforeDelta represents `getMaxNotValidBeforeDelta` method of Notary native contract.
func GetMaxNotValidBeforeDelta() int {
return contract.Call(interop.Hash160(Hash), "getMaxNotValidBeforeDelta", contract.ReadStates).(int)
}
// SetMaxNotValidBeforeDelta represents `setMaxNotValidBeforeDelta` method of Notary native contract.
func SetMaxNotValidBeforeDelta(value int) {
contract.Call(interop.Hash160(Hash), "setMaxNotValidBeforeDelta", contract.States, value)
}