mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-11-26 09:42:22 +00:00
d6bd6b6888
It can be used to attack the network (amplifying DOS), so it's broken
beyond repair. This reverts ac601601c1.
See also neo-project/neo#2560 and neo-project/neo#2561.
39 lines
1.3 KiB
Go
39 lines
1.3 KiB
Go
/*
|
|
Package gas provides interface to GasToken native contract.
|
|
It implements regular NEP-17 functions for GAS token.
|
|
*/
|
|
package gas
|
|
|
|
import (
|
|
"github.com/nspcc-dev/neo-go/pkg/interop"
|
|
"github.com/nspcc-dev/neo-go/pkg/interop/contract"
|
|
)
|
|
|
|
// Hash represents GAS contract hash.
|
|
const Hash = "\xcf\x76\xe2\x8b\xd0\x06\x2c\x4a\x47\x8e\xe3\x55\x61\x01\x13\x19\xf3\xcf\xa4\xd2"
|
|
|
|
// Symbol represents `symbol` method of GAS native contract.
|
|
func Symbol() string {
|
|
return contract.Call(interop.Hash160(Hash), "symbol", contract.NoneFlag).(string)
|
|
}
|
|
|
|
// Decimals represents `decimals` method of GAS native contract.
|
|
func Decimals() int {
|
|
return contract.Call(interop.Hash160(Hash), "decimals", contract.NoneFlag).(int)
|
|
}
|
|
|
|
// TotalSupply represents `totalSupply` method of GAS native contract.
|
|
func TotalSupply() int {
|
|
return contract.Call(interop.Hash160(Hash), "totalSupply", contract.ReadStates).(int)
|
|
}
|
|
|
|
// BalanceOf represents `balanceOf` method of GAS native contract.
|
|
func BalanceOf(addr interop.Hash160) int {
|
|
return contract.Call(interop.Hash160(Hash), "balanceOf", contract.ReadStates, addr).(int)
|
|
}
|
|
|
|
// Transfer represents `transfer` method of GAS native contract.
|
|
func Transfer(from, to interop.Hash160, amount int, data interface{}) bool {
|
|
return contract.Call(interop.Hash160(Hash), "transfer",
|
|
contract.All, from, to, amount, data).(bool)
|
|
}
|