stegano

S04_Projet/Display.cs

@@ -114,6 +114,8 @@ namespace S04_Projet
             return (Operation)choosenItem;
         }
 
+        #region Operations
+
         public static MyImage PerformOperation(Operation ope, MyImage img)
         {
             MyImage output = null;
@@ -344,6 +346,8 @@ namespace S04_Projet
             return null;
         }
         
+        #endregion
+
         public unsafe static MyImage CreateImageOperation()
         {
             Options opt = new Options

S04_Projet/MyImage.cs

@@ -652,6 +652,33 @@ namespace S04_Projet
             return new MyImage(opt, newRPixel, newGPixel, newBPixel);
         }
 
+        public unsafe MyImage Steganography(string sentence)
+        {
+            Options options = opt.Copy();
+            int size = opt.height * opt.width;
+            byte _temp;
+
+            byte[] newRPixel = new byte[size];
+            byte[] newGPixel = new byte[size];
+            byte[] newBPixel = new byte[size];
+            fixed (byte* newRPixePtr = newRPixel, newGPixePtr = newGPixel, newBPixePtr = newBPixel)
+            {
+                fixed (byte* rPtr = rPixels, gPtr = gPixels, bPtr = bPixels)
+                {
+                    for (int i = 0; i < sentence.Length; i++)
+                    {
+                        _temp = (byte)sentence[i];
+                        for (int j = 0; j < 8; j++)
+                        {
+                            
+                        }
+                        Console.Write(" ");
+                    }
+                }
+            }
+            return null;
+        } 
+
         private byte ToByte(int i)
         {
             if (i > 255) return 255;

S04_Projet/Program.cs

@@ -6,7 +6,6 @@ namespace S04_Projet
 {
     class Program
     {
-        //public static bool MULTITHREADING_LOAD = false;
         public static bool MULTITHREADING = false;
         public static int MAX_THREADS = Environment.ProcessorCount;
         public static bool DEBUG = false;
@@ -20,6 +19,10 @@ namespace S04_Projet
 
         static void Main(string[] args)
         {
+            MyImage img = new MyImage("img/coco.bmp");
+            img.Steganography("message");
+            Console.Read();
+            /*
             #region Arguments
             if (args.Length > 0)
             {
@@ -62,7 +65,7 @@ namespace S04_Projet
                 Console.WriteLine("Image sauvegardée en {0}ms!", Display.elapsedTime);
                 Console.Read();
             }
-            #endregion            
+            #endregion            */
         }
 
         private static void Arguments(string[] args, int i)