48 lines
615 B
Ruby
48 lines
615 B
Ruby
#!/usr/bin/env ruby
|
|
# -*- coding: binary -*-
|
|
|
|
# $Id$
|
|
|
|
module Rex
|
|
module ImageSource
|
|
class ImageSource
|
|
|
|
#
|
|
# Um, just some abstract class stuff I guess, this is the interface
|
|
# that any image sources should subscribe to...
|
|
#
|
|
|
|
def subsource(offset, len)
|
|
raise "do something"
|
|
end
|
|
|
|
def size
|
|
raise "do something"
|
|
end
|
|
|
|
def file_offset
|
|
raise "do something"
|
|
end
|
|
|
|
def close
|
|
raise "do something"
|
|
end
|
|
|
|
def read_asciiz(offset)
|
|
# FIXME, make me better
|
|
string = ''
|
|
loop do
|
|
char = read(offset, 1)
|
|
break if char == "\x00"
|
|
offset += 1
|
|
string << char
|
|
end
|
|
return string
|
|
end
|
|
|
|
|
|
end
|
|
|
|
end
|
|
end
|