forked from TrueCloudLab/neoneo-go
279b769fa3
There are some standards (NEP5, etc.) which impose some restrictions on what methods and events a contract must contain and their signatures. This commit supports checking if arbitrary manifest complies with the standard.
57 lines
1.2 KiB
Go
57 lines
1.2 KiB
Go
package standard
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import (
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"github.com/nspcc-dev/neo-go/pkg/smartcontract"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
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)
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var nep17 = &manifest.Manifest{
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ABI: manifest.ABI{
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Methods: []manifest.Method{
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{
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Name: "balanceOf",
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Parameters: []manifest.Parameter{
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{Type: smartcontract.Hash160Type},
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},
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ReturnType: smartcontract.IntegerType,
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},
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{
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Name: "decimals",
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ReturnType: smartcontract.IntegerType,
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},
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{
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Name: "symbol",
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ReturnType: smartcontract.StringType,
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},
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{
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Name: "totalSupply",
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ReturnType: smartcontract.IntegerType,
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},
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{
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Name: "transfer",
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Parameters: []manifest.Parameter{
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{Type: smartcontract.Hash160Type},
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{Type: smartcontract.Hash160Type},
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{Type: smartcontract.IntegerType},
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{Type: smartcontract.AnyType},
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},
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ReturnType: smartcontract.BoolType,
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},
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},
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Events: []manifest.Event{
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{
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Name: "Transfer",
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Parameters: []manifest.Parameter{
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{Type: smartcontract.Hash160Type},
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{Type: smartcontract.Hash160Type},
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{Type: smartcontract.IntegerType},
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},
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},
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},
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},
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}
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// IsNEP17 checks if m is NEP-17 compliant.
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func IsNEP17(m *manifest.Manifest) error {
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return Comply(m, nep17)
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}
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