yserx

package
v1.3.3 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: May 30, 2024 License: AGPL-3.0 Imports: 16 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	TC_OBJECT         byte = 0x73 // s
	TC_CLASS          byte = 0x76 // v
	TC_ARRAY          byte = 0x75 // u
	TC_STRING         byte = 0x74 // t
	TC_LONGSTRING     byte = 0x7c // |
	TC_ENUM           byte = 0x7e // ~
	TC_CLASSDESC      byte = 0x72 // r
	TC_PROXYCLASSDESC byte = 0x7d // }
	TC_EXCEPTION      byte = 0x7b // { - ignore
	TC_RESET          byte = 0x79 // y - ignore
	TC_REFERENCE      byte = 0x71 // q
	TC_NULL           byte = 0x70 // p
	TC_BLOCKDATA      byte = 0x77 // w
	TC_BLOCKDATALONG  byte = 0x7a // z
	TC_ENDBLOCKDATA   byte = 0x78 // x
	TC_UNKNOWN        byte = 0    // 0x00
	X_CLASSDESC       byte = 0
	X_CLASSFIELD      byte = 0
	X_CLASSFIELDS     byte = 0
	X_CLASSDATA       byte = 0
	X_FIELDVALUE      byte = 0
)

first class

View Source 
const (
	JT_BYTE   byte = 'B'
	JT_CHAR   byte = 'C'
	JT_DOUBLE byte = 'D'
	JT_FLOAT  byte = 'F'
	JT_INT    byte = 'I'
	JT_LONG   byte = 'J'
	JT_SHORT  byte = 'S'
	JT_BOOL   byte = 'Z'
	JT_ARRAY  byte = '['
	JT_OBJECT byte = 'L'
)
View Source 
const INDENT = "  "

Variables

View Source 
var Exports = map[string]interface{}{
	"ToJson":                   ToJson,
	"FromJson":                 FromJson,
	"ParseHexJavaObjectStream": ParseHexJavaSerialized,
	"ParseJavaObjectStream":    ParseJavaSerialized,

	"NewJavaNull":             NewJavaNull,
	"NewJavaClass":            NewJavaClass,
	"NewJavaClassFields":      NewJavaClassFields,
	"NewJavaClassField":       NewJavaClassField,
	"NewJavaClassData":        NewJavaClassData,
	"NewJavaClassDesc":        NewJavaClassDesc,
	"NewJavaClassDetails":     NewJavaClassDetails,
	"NewJavaEnum":             NewJavaEnum,
	"NewJavaArray":            NewJavaArray,
	"NewJavaString":           NewJavaString,
	"NewJavaLongString":       NewJavaLongString,
	"NewJavaFieldArrayValue":  NewJavaFieldArrayValue,
	"NewJavaFieldByteValue":   NewJavaFieldByteValue,
	"NewJavaFieldBoolValue":   NewJavaFieldBoolValue,
	"NewJavaFieldCharValue":   NewJavaFieldCharValue,
	"NewJavaFieldDoubleValue": NewJavaFieldDoubleValue,
	"NewJavaFieldFloatValue":  NewJavaFieldFloatValue,
	"NewJavaFieldIntValue":    NewJavaFieldIntValue,
	"NewJavaFieldLongValue":   NewJavaFieldLongValue,
	"NewJavaFieldObjectValue": NewJavaFieldObjectValue,
	"NewJavaFieldShortValue":  NewJavaFieldShortValue,
	"NewJavaFieldValue":       NewJavaFieldValue,
	"NewJavaEndBlockData":     NewJavaEndBlockData,
	"NewJavaBlockDataBytes":   NewJavaBlockDataBytes,
	"NewJavaObject":           NewJavaObject,
	"NewJavaReference":        NewJavaReference,
	"MarshalJavaObjects":      MarshalJavaObjects,
}
View Source 
var MAGIC_BANNER = []byte{0xac, 0xed}

Functions

func Float32To4Byte 

func Float32To4Byte(float float32) []byte

func Float64To8Byte 

func Float64To8Byte(float float64) []byte

func IntTo2Bytes 

func IntTo2Bytes(i int) []byte

func IntTo4Bytes 

func IntTo4Bytes(i int) []byte

func IntToByte 

func IntToByte(i int) []byte

func JavaSerializedDumper 

func JavaSerializedDumper(raw []byte) string

func MarshalJavaObjectWithConfig added in v1.3.2 

func MarshalJavaObjectWithConfig(serIns JavaSerializable, cfg *MarshalContext) []byte

func MarshalJavaObjects 

func MarshalJavaObjects(res ...JavaSerializable) []byte

func MarshalJavaObjectsWithConfig added in v1.3.2 

func MarshalJavaObjectsWithConfig(cfg *MarshalContext, res ...JavaSerializable) []byte

func Read2ByteToInt 

func Read2ByteToInt(r io.Reader) (int, error)

func Read4ByteToInt 

func Read4ByteToInt(r io.Reader) (int, error)

func Read4ByteToUint64 

func Read4ByteToUint64(r io.Reader) (uint64, error)

func Read8BytesToUint64 

func Read8BytesToUint64(r io.Reader) (uint64, error)

func ReadByte added in v1.3.0 

func ReadByte(r io.Reader) ([]byte, error)

func ReadByteToInt 

func ReadByteToInt(r io.Reader) (int, error)

func ReadBytesLength 

func ReadBytesLength(r io.Reader, length uint64) ([]byte, error)

utils method

func ReadBytesLengthInt 

func ReadBytesLengthInt(r io.Reader, length int) ([]byte, error)

func ToJson 

func ToJson(i interface{}) ([]byte, error)

func Uint64To4Bytes 

func Uint64To4Bytes(i uint64) []byte

func Uint64To8Bytes 

func Uint64To8Bytes(i uint64) []byte

Types

type CommonMarshaler added in v1.3.2 

type CommonMarshaler struct {
}

func (*CommonMarshaler) ClassDescMarshaler added in v1.3.2 

func (j *CommonMarshaler) ClassDescMarshaler(obj *JavaClassDetails, ctx *MarshalContext) []byte

func (*CommonMarshaler) ObjectMarshaler added in v1.3.2 

func (j *CommonMarshaler) ObjectMarshaler(obj *JavaObject, ctx *MarshalContext) []byte

type JRMPMarshaler added in v1.3.2 

type JRMPMarshaler struct {
	CodeBase string

	*CommonMarshaler
	// contains filtered or unexported fields
}

func (*JRMPMarshaler) ClassDescMarshaler added in v1.3.2 

func (j *JRMPMarshaler) ClassDescMarshaler(obj *JavaClassDetails, ctx *MarshalContext) []byte

type JavaArray 

type JavaArray struct {
	Type        byte              `json:"type"`
	TypeVerbose string            `json:"type_verbose"`
	ClassDesc   JavaSerializable  `json:"class_desc"`
	Size        int               `json:"size"`
	Values      []*JavaFieldValue `json:"values"`
	Handle      uint64            `json:"handle"`
	Bytescode   bool              `json:"bytescode,omitempty"`
	Bytes       []byte            `json:"bytes,omitempty"`
}

func NewJavaArray 

func NewJavaArray(j *JavaClassDesc, values ...*JavaFieldValue) *JavaArray

func (*JavaArray) Marshal 

func (j *JavaArray) Marshal(cfg *MarshalContext) []byte

type JavaBlockData 

type JavaBlockData struct {
	Type        byte   `json:"type"`
	TypeVerbose string `json:"type_verbose"`
	IsLong      bool   `json:"is_long"`
	Size        uint64 `json:"size"`
	Contents    []byte `json:"contents"`
}

func NewJavaBlockDataBytes 

func NewJavaBlockDataBytes(raw []byte) *JavaBlockData

func (*JavaBlockData) Marshal 

func (j *JavaBlockData) Marshal(cfg *MarshalContext) []byte

type JavaClass 

type JavaClass struct {
	Type        byte             `json:"type"`
	TypeVerbose string           `json:"type_verbose"`
	Desc        JavaSerializable `json:"class_desc"`
	Handle      uint64           `json:"handle"`
}

func NewJavaClass 

func NewJavaClass(j *JavaClassDesc) *JavaClass

func (*JavaClass) Marshal 

func (j *JavaClass) Marshal(cfg *MarshalContext) []byte

type JavaClassData 

type JavaClassData struct {
	Type        byte               `json:"type"`
	TypeVerbose string             `json:"type_verbose"`
	Fields      []JavaSerializable `json:"fields"`
	BlockData   []JavaSerializable `json:"block_data"`
}

func NewJavaClassData 

func NewJavaClassData(fields []JavaSerializable, blockData []JavaSerializable) *JavaClassData

func (*JavaClassData) Marshal 

func (d *JavaClassData) Marshal(cfg *MarshalContext) []byte

type JavaClassDesc 

type JavaClassDesc struct {
	Type        byte              `json:"type"`
	TypeVerbose string            `json:"type_verbose"`
	Detail      *JavaClassDetails `json:"detail"`
	//LastDetails  *JavaClassDetails            `json:"-"`
	Map map[uint64]*JavaClassDetails `json:"-"`
}

group

func NewJavaClassDesc 

func NewJavaClassDesc(
	className string,
	serialVersionUID []byte,
	flag byte,
	fields *JavaClassFields,
	annotations []JavaSerializable,
	superClass *JavaClassDetails,
) *JavaClassDesc

func (*JavaClassDesc) Marshal 

func (j *JavaClassDesc) Marshal(cfg *MarshalContext) []byte

func (*JavaClassDesc) SetDetails 

func (g *JavaClassDesc) SetDetails(d *JavaClassDetails)

type JavaClassDetails 

type JavaClassDetails struct {
	Type          byte               `json:"type"`
	TypeVerbose   string             `json:"type_verbose"`
	IsNull        bool               `json:"is_null"`
	ClassName     string             `json:"class_name"`
	SerialVersion []byte             `json:"serial_version"`
	Handle        uint64             `json:"handle"`
	DescFlag      byte               `json:"desc_flag"`
	Fields        *JavaClassFields   `json:"fields"`
	Annotations   []JavaSerializable `json:"annotations"`
	SuperClass    JavaSerializable   `json:"super_class"`

	// proxy class
	DynamicProxyClass               bool               `json:"dynamic_proxy_class"`
	DynamicProxyClassInterfaceCount int                `json:"dynamic_proxy_class_interface_count"`
	DynamicProxyAnnotation          []JavaSerializable `json:"dynamic_proxy_annotation"`
	DynamicProxyClassInterfaceNames []string           `json:"dynamic_proxy_class_interface_names"`
}

func NewJavaClassDetails 

func NewJavaClassDetails(
	className string,
	serialVersionUID []byte,
	Flag byte,
	Fields *JavaClassFields,
	Annotations []JavaSerializable,
	SuperClass *JavaClassDetails,
) *JavaClassDetails

func (*JavaClassDetails) IsJavaNull 

func (j *JavaClassDetails) IsJavaNull() bool

func (*JavaClassDetails) Is_SC_BLOCKDATA 

func (j *JavaClassDetails) Is_SC_BLOCKDATA() bool

func (*JavaClassDetails) Is_SC_EXTERNALIZABLE 

func (j *JavaClassDetails) Is_SC_EXTERNALIZABLE() bool

func (*JavaClassDetails) Is_SC_SERIALIZABLE 

func (j *JavaClassDetails) Is_SC_SERIALIZABLE() bool

func (*JavaClassDetails) Is_SC_WRITE_METHOD 

func (j *JavaClassDetails) Is_SC_WRITE_METHOD() bool

func (*JavaClassDetails) Marshal 

func (j *JavaClassDetails) Marshal(cfg *MarshalContext) []byte

type JavaClassField 

type JavaClassField struct {
	Type             byte             `json:"type"`
	TypeVerbose      string           `json:"type_verbose"`
	Name             string           `json:"name"`
	FieldType        byte             `json:"field_type"`
	FieldTypeVerbose string           `json:"field_type_verbose"`
	ClassName1       JavaSerializable `json:"class_name_1"`
}

func NewJavaClassField 

func NewJavaClassField(name string, jType byte, className JavaSerializable) *JavaClassField

func (*JavaClassField) Marshal 

func (f *JavaClassField) Marshal(cfg *MarshalContext) []byte

type JavaClassFields 

type JavaClassFields struct {
	Type        byte              `json:"type"`
	TypeVerbose string            `json:"type_verbose"`
	FieldCount  int               `json:"field_count"`
	Fields      []*JavaClassField `json:"fields"`
}

func NewJavaClassFields 

func NewJavaClassFields(fields ...*JavaClassField) *JavaClassFields

func (*JavaClassFields) Marshal 

func (fs *JavaClassFields) Marshal(cfg *MarshalContext) []byte

type JavaEndBlockData 

type JavaEndBlockData struct {
	Type        byte   `json:"type"`
	TypeVerbose string `json:"type_verbose"`
	IsEmpty     bool   `json:"is_empty,omitempty"`
}

func NewJavaEndBlockData 

func NewJavaEndBlockData() *JavaEndBlockData

func (*JavaEndBlockData) Marshal 

func (j *JavaEndBlockData) Marshal(cfg *MarshalContext) []byte

type JavaEnumDesc 

type JavaEnumDesc struct {
	Type          byte             `json:"type"`
	TypeVerbose   string           `json:"type_verbose"`
	TypeClassDesc JavaSerializable `json:"type_class_desc"`
	ConstantName  JavaSerializable `json:"constant_name"`
	Handle        uint64           `json:"handle"`
}

func NewJavaEnum 

func NewJavaEnum(i *JavaClassDesc, constantName *JavaString) *JavaEnumDesc

func (*JavaEnumDesc) Marshal 

func (desc *JavaEnumDesc) Marshal(cfg *MarshalContext) []byte

type JavaFieldValue 

type JavaFieldValue struct {
	Type        byte   `json:"type"`
	TypeVerbose string `json:"type_verbose"`

	FieldType        byte   `json:"field_type"`
	FieldTypeVerbose string `json:"field_type_verbose"`

	Bytes []byte `json:"bytes,omitempty"`

	// for array / object
	Object JavaSerializable `json:"object,omitempty"`
}

func NewJavaFieldArrayValue 

func NewJavaFieldArrayValue(i JavaSerializable) *JavaFieldValue

func NewJavaFieldBoolValue 

func NewJavaFieldBoolValue(b bool) *JavaFieldValue

func NewJavaFieldByteValue 

func NewJavaFieldByteValue(b byte) *JavaFieldValue

func NewJavaFieldBytes 

func NewJavaFieldBytes(rawStr string) *JavaFieldValue

func NewJavaFieldCharValue 

func NewJavaFieldCharValue(i int) *JavaFieldValue

func NewJavaFieldDoubleValue 

func NewJavaFieldDoubleValue(i float64) *JavaFieldValue

func NewJavaFieldFloatValue 

func NewJavaFieldFloatValue(i float32) *JavaFieldValue

func NewJavaFieldIntValue 

func NewJavaFieldIntValue(i uint64) *JavaFieldValue

func NewJavaFieldLongValue 

func NewJavaFieldLongValue(i uint64) *JavaFieldValue

func NewJavaFieldObjectValue 

func NewJavaFieldObjectValue(i JavaSerializable) *JavaFieldValue

func NewJavaFieldShortValue 

func NewJavaFieldShortValue(i int) *JavaFieldValue

func NewJavaFieldValue 

func NewJavaFieldValue(t byte, raw []byte) *JavaFieldValue

func (*JavaFieldValue) Marshal 

func (v *JavaFieldValue) Marshal(cfg *MarshalContext) []byte

type JavaMarshaler added in v1.3.2 

type JavaMarshaler interface {
	ObjectMarshaler(obj *JavaObject, ctx *MarshalContext) []byte
	ClassDescMarshaler(obj *JavaClassDetails, ctx *MarshalContext) []byte
}

type JavaNull 

type JavaNull struct {
	Type        byte   `json:"type"`
	TypeVerbose string `json:"type_verbose"`
	IsEmpty     bool   `json:"is_empty,omitempty"`
}

func NewJavaNull 

func NewJavaNull() *JavaNull

func (*JavaNull) Marshal 

func (s *JavaNull) Marshal(cfg *MarshalContext) []byte

type JavaObject 

type JavaObject struct {
	Type        byte               `json:"type"`
	TypeVerbose string             `json:"type_verbose"`
	Class       JavaSerializable   `json:"class_desc"`
	ClassData   []JavaSerializable `json:"class_data"`
	Handle      uint64             `json:"handle"`
}

func NewJavaObject 

func NewJavaObject(class *JavaClassDesc, classData ...*JavaClassData) *JavaObject

func ParseFromBytes 

func ParseFromBytes(raw []byte) (*JavaObject, error)

func ParseJavaObject added in v1.3.2 

func ParseJavaObject(r io.Reader) (*JavaObject, error)

func (*JavaObject) Bytes 

func (j *JavaObject) Bytes() []byte

func (*JavaObject) Json 

func (j *JavaObject) Json() (string, error)

func (*JavaObject) Marshal 

func (j *JavaObject) Marshal(cfg *MarshalContext) []byte

type JavaReference 

type JavaReference struct {
	Type        byte   `json:"type"`
	TypeVerbose string `json:"type_verbose"`
	Value       []byte `json:"value"`
	Handle      uint64 `json:"handle"`
}

func NewJavaReference 

func NewJavaReference(handle uint64) *JavaReference

func (*JavaReference) GetHandle 

func (j *JavaReference) GetHandle() uint64

func (*JavaReference) Marshal 

func (j *JavaReference) Marshal(cfg *MarshalContext) []byte

type JavaSerializable 

type JavaSerializable interface {
	//String() string
	//SDumper(indent int) string
	Marshal(*MarshalContext) []byte
}

func FromJson 

func FromJson(raw []byte) ([]JavaSerializable, error)

func GetJavaObjectArrayIns added in v1.3.2 

func GetJavaObjectArrayIns() (JavaSerializable, error)

func ParseHexJavaSerialized 

func ParseHexJavaSerialized(raw string) ([]JavaSerializable, error)

func ParseJavaSerialized 

func ParseJavaSerialized(raw []byte) ([]JavaSerializable, error)

func ParseJavaSerializedEx 

func ParseJavaSerializedEx(r io.Reader, writer io.Writer, callback ...func(j JavaSerializable)) ([]JavaSerializable, error)

func ParseJavaSerializedFromReader 

func ParseJavaSerializedFromReader(r io.Reader, callback ...func(serializable JavaSerializable)) ([]JavaSerializable, error)

func ParseMultiJavaSerializedEx added in v1.3.0 

func ParseMultiJavaSerializedEx(r io.Reader, writer io.Writer, n int, callback ...func(j JavaSerializable)) ([]JavaSerializable, error)

func ParseSingleJavaSerializedFromReader added in v1.3.0 

func ParseSingleJavaSerializedFromReader(r io.Reader, callback ...func(serializable JavaSerializable)) (JavaSerializable, error)

type JavaSerializationParser 

type JavaSerializationParser struct {
	MagicBanner       []byte
	JavaSerialVersion []byte
	ClassDetails      map[uint64]JavaSerializable
	ClassDescriptions []*JavaClassDesc
	// contains filtered or unexported fields
}

func (*JavaSerializationParser) ShowBool 

func (p *JavaSerializationParser) ShowBool(raw []byte)

func (*JavaSerializationParser) ShowByte 

func (p *JavaSerializationParser) ShowByte(raw []byte)

func (*JavaSerializationParser) ShowChar 

func (p *JavaSerializationParser) ShowChar(raw []byte)

func (*JavaSerializationParser) ShowDouble 

func (p *JavaSerializationParser) ShowDouble(raw []byte)

func (*JavaSerializationParser) ShowFloat 

func (p *JavaSerializationParser) ShowFloat(raw []byte)

func (*JavaSerializationParser) ShowInt 

func (p *JavaSerializationParser) ShowInt(raw []byte)

func (*JavaSerializationParser) ShowLong 

func (p *JavaSerializationParser) ShowLong(raw []byte)

func (*JavaSerializationParser) ShowShort 

func (p *JavaSerializationParser) ShowShort(raw []byte)

type JavaSerializationStreamer 

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

func NewJavaSerializationStreamer 

func NewJavaSerializationStreamer() *JavaSerializationStreamer

type JavaString 

type JavaString struct {
	Type        byte   `json:"type"`
	TypeVerbose string `json:"type_verbose"`
	IsLong      bool   `json:"is_long"`
	Size        uint64 `json:"size"`
	Raw         []byte `json:"raw"`
	Value       string `json:"value"`
	Handle      uint64 `json:"handle"`
}

func NewJavaLongString 

func NewJavaLongString(raw string) *JavaString

func NewJavaString 

func NewJavaString(raw string) *JavaString

func (*JavaString) Marshal 

func (s *JavaString) Marshal(cfg *MarshalContext) []byte

type MarshalContext added in v1.3.2 

type MarshalContext struct {
	JavaMarshaler
	DirtyDataLength  int
	StringCharLength int
}

func NewMarshalContext added in v1.3.2 

func NewMarshalContext() *MarshalContext

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