diff --git a/pkg/compiler/native_test.go b/pkg/compiler/native_test.go new file mode 100644 index 000000000..1ad90c65b --- /dev/null +++ b/pkg/compiler/native_test.go @@ -0,0 +1,16 @@ +package compiler_test + +import ( + "testing" + + "github.com/nspcc-dev/neo-go/pkg/core/native" + "github.com/nspcc-dev/neo-go/pkg/interop/native/nameservice" + "github.com/stretchr/testify/require" +) + +func TestNameServiceRecordType(t *testing.T) { + require.EqualValues(t, native.RecordTypeA, nameservice.TypeA) + require.EqualValues(t, native.RecordTypeCNAME, nameservice.TypeCNAME) + require.EqualValues(t, native.RecordTypeTXT, nameservice.TypeTXT) + require.EqualValues(t, native.RecordTypeAAAA, nameservice.TypeAAAA) +} diff --git a/pkg/interop/native/nameservice/name_service.go b/pkg/interop/native/nameservice/name_service.go new file mode 100644 index 000000000..445cd55a1 --- /dev/null +++ b/pkg/interop/native/nameservice/name_service.go @@ -0,0 +1,125 @@ +package nameservice + +import ( + "github.com/nspcc-dev/neo-go/pkg/interop" + "github.com/nspcc-dev/neo-go/pkg/interop/contract" + "github.com/nspcc-dev/neo-go/pkg/interop/iterator" +) + +// RecordType represents NameService record type. +type RecordType byte + +// Various record type. +const ( + TypeA RecordType = 1 + TypeCNAME RecordType = 5 + TypeTXT RecordType = 16 + TypeAAAA RecordType = 28 +) + +// Hash represents NameService contract hash. +const Hash = "\x8c\x02\xb8\x43\x98\x6b\x3c\x44\x4f\xf8\x6a\xd5\xa9\x43\xfe\x8d\xb6\x24\xb5\xa2" + +// Symbol represents `symbol` method of NameService native contract. +func Symbol() string { + return contract.Call(interop.Hash160(Hash), "symbol", contract.NoneFlag).(string) +} + +// Decimals represents `decimals` method of NameService native contract. +func Decimals() int { + return contract.Call(interop.Hash160(Hash), "decimals", contract.NoneFlag).(int) +} + +// TotalSupply represents `totalSupply` method of NameService native contract. +func TotalSupply() int { + return contract.Call(interop.Hash160(Hash), "totalSupply", contract.ReadStates).(int) +} + +// OwnerOf represents `ownerOf` method of NameService native contract. +func OwnerOf(tokenID string) interop.Hash160 { + return contract.Call(interop.Hash160(Hash), "ownerOf", contract.ReadStates, tokenID).(interop.Hash160) +} + +// BalanceOf represents `balanceOf` method of NameService native contract. +func BalanceOf(owner interop.Hash160) int { + return contract.Call(interop.Hash160(Hash), "balanceOf", contract.ReadStates, owner).(int) +} + +// Properties represents `properties` method of NameService native contract. +func Properties(tokenID string) map[string]interface{} { + return contract.Call(interop.Hash160(Hash), "properties", contract.ReadStates, tokenID).(map[string]interface{}) +} + +// Tokens represents `tokens` method of NameService native contract. +func Tokens() iterator.Iterator { + return contract.Call(interop.Hash160(Hash), "tokens", + contract.ReadStates).(iterator.Iterator) +} + +// TokensOf represents `tokensOf` method of NameService native contract. +func TokensOf(addr interop.Hash160) iterator.Iterator { + return contract.Call(interop.Hash160(Hash), "tokensOf", + contract.ReadStates, addr).(iterator.Iterator) +} + +// Transfer represents `transfer` method of NameService native contract. +func Transfer(to interop.Hash160, tokenID string) bool { + return contract.Call(interop.Hash160(Hash), "transfer", + contract.WriteStates|contract.AllowNotify, to, tokenID).(bool) +} + +// AddRoot represents `addRoot` method of NameService native contract. +func AddRoot(root string) { + contract.Call(interop.Hash160(Hash), "addRoot", contract.WriteStates, root) +} + +// SetPrice represents `setPrice` method of NameService native contract. +func SetPrice(price int) { + contract.Call(interop.Hash160(Hash), "setPrice", contract.WriteStates, price) +} + +// GetPrice represents `getPrice` method of NameService native contract. +func GetPrice() int { + return contract.Call(interop.Hash160(Hash), "getPrice", contract.ReadStates).(int) +} + +// IsAvailable represents `isAvailable` method of NameService native contract. +func IsAvailable(name string) bool { + return contract.Call(interop.Hash160(Hash), "isAvailable", contract.ReadStates, name).(bool) +} + +// Register represents `register` method of NameService native contract. +func Register(name string, owner interop.Hash160) bool { + return contract.Call(interop.Hash160(Hash), "register", contract.WriteStates, name, owner).(bool) +} + +// Renew represents `renew` method of NameService native contract. +func Renew(name string) int { + return contract.Call(interop.Hash160(Hash), "renew", contract.WriteStates, name).(int) +} + +// SetAdmin represents `setAdmin` method of NameService native contract. +func SetAdmin(name string, admin interop.Hash160) { + contract.Call(interop.Hash160(Hash), "setAdmin", contract.WriteStates, name, admin) +} + +// SetRecord represents `setRecord` method of NameService native contract. +func SetRecord(name string, recType RecordType, data string) { + contract.Call(interop.Hash160(Hash), "setRecord", contract.WriteStates, name, recType, data) +} + +// GetRecord represents `getRecord` method of NameService native contract. +// It returns `nil` if record is missing. +func GetRecord(name string, recType RecordType) []byte { + return contract.Call(interop.Hash160(Hash), "getRecord", contract.ReadStates, name, recType).([]byte) +} + +// DeleteRecord represents `deleteRecord` method of NameService native contract. +func DeleteRecord(name string, recType RecordType) { + contract.Call(interop.Hash160(Hash), "deleteRecord", contract.WriteStates, name, recType) +} + +// Resolve represents `resolve` method of NameService native contract. +func Resolve(name string, recType RecordType) []byte { + return contract.Call(interop.Hash160(Hash), "resolve", contract.ReadStates, name, recType).([]byte) +}