types

package
v0.7.2 Latest Latest
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 Go to latest Published: Apr 16, 2020 License: LGPL-3.0 Imports: 14 Imported by: 0

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Constants

View Source 
const (
	MAX_COUNT         = 1024
	MAX_NOTIFY_LENGTH = 64 * 1024 //64Kb
)
View Source 
const (
	ByteArrayType byte = 0x00
	BooleanType   byte = 0x01
	IntegerType   byte = 0x02
	InterfaceType byte = 0x40
	ArrayType     byte = 0x80
	StructType    byte = 0x81
	MapType       byte = 0x82
)
View Source 
const (
	MAX_STRUCT_DEPTH = 10
	MAX_CLONE_LENGTH = 1024
)

Variables

This section is empty.

Functions

func BuildResultFromNeo 

func BuildResultFromNeo(item VmValue, bf *common.ZeroCopySink) error

encode the neovm return vmval transform neovm contract result to encoded byte array

Types

type ArrayValue 

type ArrayValue struct {
	Data []VmValue
}

func NewArrayValue 

func NewArrayValue() *ArrayValue

func (*ArrayValue) Append 

func (self *ArrayValue) Append(item VmValue) error

func (*ArrayValue) Len 

func (self *ArrayValue) Len() int64

func (*ArrayValue) RemoveAt 

func (self *ArrayValue) RemoveAt(index int64) error

type IntValue 

type IntValue struct {
	// contains filtered or unexported fields
}

func IntValFromBigInt 

func IntValFromBigInt(val *big.Int) (result IntValue, err error)

func IntValFromInt 

func IntValFromInt(val int64) IntValue

func IntValFromNeoBytes 

func IntValFromNeoBytes(val []byte) (IntValue, error)

func (IntValue) Abs 

func (self IntValue) Abs() (val IntValue)

func (IntValue) Add 

func (self IntValue) Add(other IntValue) (IntValue, error)

func (IntValue) And 

func (self IntValue) And(other IntValue) (IntValue, error)

func (IntValue) Cmp 

func (self IntValue) Cmp(other IntValue) int

func (IntValue) Div 

func (self IntValue) Div(other IntValue) (IntValue, error)

todo: check negative value with big.Int

func (*IntValue) IsZero 

func (self *IntValue) IsZero() bool

func (IntValue) Lsh 

func (self IntValue) Lsh(other IntValue) (result IntValue, err error)

func (IntValue) Max 

func (self IntValue) Max(other IntValue) (IntValue, error)

func (IntValue) Min 

func (self IntValue) Min(other IntValue) (IntValue, error)

func (IntValue) Mod 

func (self IntValue) Mod(other IntValue) (IntValue, error)

todo: check negative value with big.Int

func (IntValue) Mul 

func (self IntValue) Mul(other IntValue) (IntValue, error)

func (IntValue) Not 

func (self IntValue) Not() (val IntValue)

func (IntValue) Or 

func (self IntValue) Or(other IntValue) (IntValue, error)

func (IntValue) Rsh 

func (self IntValue) Rsh(other IntValue) (result IntValue, err error)

func (*IntValue) Sign 

func (self *IntValue) Sign() int

func (IntValue) Sub 

func (self IntValue) Sub(other IntValue) (IntValue, error)

func (*IntValue) ToNeoBytes 

func (self *IntValue) ToNeoBytes() []byte

func (IntValue) Xor 

func (self IntValue) Xor(other IntValue) (IntValue, error)

type InteropValue 

type InteropValue struct {
	Data interfaces.Interop
}

func NewInteropValue 

func NewInteropValue(value interfaces.Interop) InteropValue

func (*InteropValue) Equals 

func (this *InteropValue) Equals(other InteropValue) bool

type MapValue 

type MapValue struct {
	Data map[string][2]VmValue
}

func NewMapValue 

func NewMapValue() *MapValue

func (*MapValue) Get 

func (this *MapValue) Get(key VmValue) (value VmValue, ok bool, err error)

func (*MapValue) GetMapSortedKey 

func (this *MapValue) GetMapSortedKey() []VmValue

func (*MapValue) GetValues 

func (this *MapValue) GetValues() ([]VmValue, error)

func (*MapValue) Remove 

func (this *MapValue) Remove(key VmValue) error

func (*MapValue) Reset 

func (this *MapValue) Reset()

func (*MapValue) Set 

func (this *MapValue) Set(key, value VmValue) error

type StackItems 

type StackItems interface {
	Equals(other StackItems) bool
	GetBigInteger() (*big.Int, error)
	GetBoolean() (bool, error)
	GetByteArray() ([]byte, error)
	GetInterface() (interfaces.Interop, error)
	GetArray() ([]StackItems, error)
	GetStruct() ([]StackItems, error)
	GetMap() (map[StackItems]StackItems, error)
	IsMapKey() bool
}

type StructValue 

type StructValue struct {
	Data []VmValue
}

struct value is value type

func NewStructValue 

func NewStructValue() *StructValue

func (*StructValue) Append 

func (self *StructValue) Append(item VmValue) error

func (*StructValue) Clone 

func (self *StructValue) Clone() (*StructValue, error)

func (*StructValue) Len 

func (self *StructValue) Len() int64

type VmValue 

type VmValue struct {
	// contains filtered or unexported fields
}

func NewMapVmValue 

func NewMapVmValue() VmValue

func VmValueFromArrayVal 

func VmValueFromArrayVal(array *ArrayValue) VmValue

func VmValueFromBigInt 

func VmValueFromBigInt(val *big.Int) (result VmValue, err error)

func VmValueFromBool 

func VmValueFromBool(val bool) VmValue

func VmValueFromBytes 

func VmValueFromBytes(val []byte) (result VmValue, err error)

func VmValueFromInt64 

func VmValueFromInt64(val int64) VmValue

func VmValueFromIntValue 

func VmValueFromIntValue(val IntValue) VmValue

func VmValueFromInteropValue 

func VmValueFromInteropValue(val InteropValue) VmValue

func VmValueFromMapValue 

func VmValueFromMapValue(val *MapValue) VmValue

func VmValueFromStructVal 

func VmValueFromStructVal(val *StructValue) VmValue

func VmValueFromUint64 

func VmValueFromUint64(val uint64) VmValue

func (*VmValue) AsArrayValue 

func (self *VmValue) AsArrayValue() (*ArrayValue, error)

func (*VmValue) AsBigInt 

func (self *VmValue) AsBigInt() (*big.Int, error)

urgly hack: only used in cmp opcode to lift the 32byte limit of integer

func (*VmValue) AsBool 

func (self *VmValue) AsBool() (bool, error)

func (*VmValue) AsBytes 

func (self *VmValue) AsBytes() ([]byte, error)

func (*VmValue) AsInt64 

func (self *VmValue) AsInt64() (int64, error)

func (*VmValue) AsIntValue 

func (self *VmValue) AsIntValue() (IntValue, error)

func (*VmValue) AsInteropValue 

func (self *VmValue) AsInteropValue() (InteropValue, error)

func (*VmValue) AsMapValue 

func (self *VmValue) AsMapValue() (*MapValue, error)

func (*VmValue) AsStructValue 

func (self *VmValue) AsStructValue() (*StructValue, error)

func (*VmValue) BuildParamToNative 

func (self *VmValue) BuildParamToNative(sink *common.ZeroCopySink) error

func (*VmValue) CircularRefAndDepthDetection 

func (self *VmValue) CircularRefAndDepthDetection() (bool, error)

func (*VmValue) ConvertNeoVmValueHexString 

func (self *VmValue) ConvertNeoVmValueHexString() (interface{}, error)

func (*VmValue) Deserialize 

func (self *VmValue) Deserialize(source *common.ZeroCopySource) error

func (*VmValue) Dump 

func (self *VmValue) Dump() string

only for debug/testing

func (*VmValue) Equals 

func (self *VmValue) Equals(other VmValue) bool

func (*VmValue) GetMapKey 

func (self *VmValue) GetMapKey() (string, error)

func (*VmValue) GetType 

func (self *VmValue) GetType() byte

func (*VmValue) Serialize 

func (self *VmValue) Serialize(sink *common.ZeroCopySink) error

func (*VmValue) Stringify 

func (self *VmValue) Stringify() (string, error)

only for debug/testing

Source Files

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