Source file src/github.com/ProtonMail/go-crypto/openpgp/packet/notation.go

Documentation: github.com/ProtonMail/go-crypto/openpgp/packet

     1  package packet
     2  
     3  // Notation type represents a Notation Data subpacket
     4  // see https://tools.ietf.org/html/rfc4880#section-5.2.3.16
     5  type Notation struct {
     6  	Name            string
     7  	Value           []byte
     8  	IsCritical      bool
     9  	IsHumanReadable bool
    10  }
    11  
    12  func (notation *Notation) getData() []byte {
    13  	nameData := []byte(notation.Name)
    14  	nameLen := len(nameData)
    15  	valueLen := len(notation.Value)
    16  
    17  	data := make([]byte, 8+nameLen+valueLen)
    18  	if notation.IsHumanReadable {
    19  		data[0] = 0x80
    20  	}
    21  
    22  	data[4] = byte(nameLen >> 8)
    23  	data[5] = byte(nameLen)
    24  	data[6] = byte(valueLen >> 8)
    25  	data[7] = byte(valueLen)
    26  	copy(data[8:8+nameLen], nameData)
    27  	copy(data[8+nameLen:], notation.Value)
    28  	return data
    29  }
    30  

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