Class: OSC::NetworkPacket

Inherits:
Object
  • Object
show all
Defined in:
lib/osc-ruby/network_packet.rb

Instance Method Summary collapse

Constructor Details

#initialize(str) ⇒ NetworkPacket

Returns a new instance of NetworkPacket.



3
4
5
 
# File 'lib/osc-ruby/network_packet.rb', line 3

def initialize(str)
  @str, @index = str.force_encoding("BINARY"), 0
end

Instance Method Details

#eof? ⇒ Boolean

Returns:

  • (Boolean) 


15
16
17
 
# File 'lib/osc-ruby/network_packet.rb', line 15

def eof? ()
  rem <= 0
end

#getc ⇒ Object

Raises:

  • (EOFError) 


34
35
36
37
38
39
 
# File 'lib/osc-ruby/network_packet.rb', line 34

def getc
	raise EOFError if rem < 1
	c = @str[@index]
	skip(1)
	c
end

#getn(n) ⇒ Object

Raises:

  • (EOFError) 


27
28
29
30
31
32
 
# File 'lib/osc-ruby/network_packet.rb', line 27

def getn(n)
	raise EOFError if rem < n
	s = @str[@index, n]
	skip(n)
	s
end

#rem ⇒ Object 



11
12
13
 
# File 'lib/osc-ruby/network_packet.rb', line 11

def rem()
  @str.length - @index
end

#skip(n) ⇒ Object 



19
20
21
 
# File 'lib/osc-ruby/network_packet.rb', line 19

def skip(n)
  @index += n
end

#skip_padding ⇒ Object 



23
24
25
 
# File 'lib/osc-ruby/network_packet.rb', line 23

def skip_padding()
  skip((4 - (@index % 4)) % 4)
end

#to_s ⇒ Object 



7
8
9
 
# File 'lib/osc-ruby/network_packet.rb', line 7

def to_s
  @str
end