A much better commit of the raw rmagick access. Huge time improvement for calculating the salt.

encode_image.rb

@@ -7,11 +7,11 @@ class EncodeImage
   @@utils = nil
 
 
-  def initialize(p, m, i)
+  def initialize(p, m, uri)
     @@password = p
     @@message  = m
 
-    @@utils = ImageUtils.new(@@password, @@message, i)
+    @@utils = ImageUtils.new(@@password, @@message, uri)
 
     @@table = @@utils.generateLookupTable
   end
@@ -32,46 +32,4 @@ class EncodeImage
 
     @@utils.getImage.saveImage
   end
-
-
-# Need to properly sever this at some point...
-
-  def decode
-puts "Hacked in decode..."
-    s = @@utils.getImage.getSize
-
-    msg_bits = 0
-
-    @@table.reverse.each do |loc|
-      pixel = @@utils.getImage.getPixel(loc[:x], loc[:y])
-      msg_bits = (msg_bits << 6) | pixel.decodeBits
-    end
-
-#this trash needs to move somewhere...
-puts "Try to convert the message..."
-    len = msg_bits & 0xffff
-    msg_bits = msg_bits >> 16
-
-    # check the padding bits....
-    if (msg_bits & 255) != 0 then
-puts "Padding failed scrutiny! "
-puts msg_bits.to_s(2)
-      return false
-    end
-
-    msg_bits = msg_bits >> 8
-
-puts "Padding passed scrutiny..."
-    msg_chars = []
-
-    while msg_bits > 0 do
-      byte = msg_bits & 0xff
-      msg_chars.push(byte.chr)
-      msg_bits = msg_bits >> 8
-    end
-
-    msg = msg_chars.reverse.join
-
-    return msg
-  end
 end