neoneo-go/pkg/smartcontract/param_context.go

53 lines
1 KiB
Go
Raw Normal View History

package smartcontract
import "github.com/CityOfZion/neo-go/pkg/util"
// ParamType represent the Type of the contract parameter
type ParamType int
// A list of supported smart contract parameter types.
const (
SignatureType ParamType = iota
BoolType
IntegerType
Hash160Type
Hash256Type
ByteArrayType
PublicKeyType
StringType
ArrayType
)
// Parameter represents a smart contract parameter.
type Parameter struct {
// Type of the parameter
Type ParamType
// The actual value of the parameter.
Value interface{}
}
// NewParameter returns a Parameter with proper initialized Value
// of the given ParamType.
func NewParameter(t ParamType) Parameter {
return Parameter{
Type: t,
Value: nil,
}
}
// ContextItem represents a transaction context item.
type ContextItem struct {
Script util.Uint160
Parameters []Parameter
Signatures []Signature
}
// Signature represents a transaction signature.
type Signature struct {
Data []byte
PublicKey []byte
}
// ParameterContext holds the parameter context.
type ParameterContext struct{}