Class: Keepassx::EntryField

Inherits:
Object
  • Object
show all
Defined in:
lib/keepassx/entry_field.rb

Constant Summary collapse

FIELD_TYPES = 
[
   [0x0, 'ignored', :null],
   [0x1, 'uuid', :ascii],
   [0x2, 'groupid', :int],
   [0x3, 'imageid', :int],
   [0x4, 'title', :string],
   [0x5, 'url', :string],
   [0x6, 'username', :string],
   [0x7, 'password', :string],
   [0x8, 'notes', :string],
   [0x9, 'creation_time', :date],
   [0xa, 'last_mod_time', :date],
   [0xb, 'last_acc_time', :date],
   [0xc, 'expiration_time', :date],
   [0xd, 'binary_desc', :string],
   [0xe, 'binary_data', :shunt],
   [0xFFFF, 'terminator', :nil]
]
FIELD_TERMINATOR = 
0xFFFF
TYPE_CODE_FIELD_SIZE =

unsigned short integer

2
DATA_LENGTH_FIELD_SIZE =

unsigned integer

4

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(payload) ⇒ EntryField

Returns a new instance of EntryField.



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# File 'lib/keepassx/entry_field.rb', line 28

def initialize(payload)
  type_code, @data_length = payload.read(TYPE_CODE_FIELD_SIZE + DATA_LENGTH_FIELD_SIZE).unpack('SI')
  @name, @data_type = _parse_type_code(type_code)
  @data = payload.read(@data_length)
end

Instance Attribute Details

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/keepassx/entry_field.rb', line 26

def data
  @data
end

#data_type ⇒ Object (readonly)

Returns the value of attribute data_type.



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# File 'lib/keepassx/entry_field.rb', line 26

def data_type
  @data_type
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/keepassx/entry_field.rb', line 26

def name
  @name
end

Instance Method Details

#_parse_type_code(type_code) ⇒ Object 



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# File 'lib/keepassx/entry_field.rb', line 42

def _parse_type_code(type_code)
  (_, name, data_type) = FIELD_TYPES.detect do |(code, *rest)|
    code == type_code
  end
  [name, data_type]
end

#length ⇒ Object 



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# File 'lib/keepassx/entry_field.rb', line 38

def length
  TYPE_CODE_FIELD_SIZE + DATA_LENGTH_FIELD_SIZE + @data_length
end

#terminator? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/keepassx/entry_field.rb', line 34

def terminator?
  name == 'terminator'
end