From f61e885adb1cf4f75f07d35981e8cf4fa9ac84c2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Bonhomme?= <cedric@cedricbonhomme.org>
Date: Thu, 4 Aug 2016 22:04:02 +0200
Subject: [PATCH] Updated CHANGELOG.

---
 CHANGELOG.rst                    |  5 ++++-
 docs/software.rst                | 16 ++++++++++++++--
 stegano/exifHeader/exifHeader.py |  1 +
 stegano/red/red.py               |  1 +
 4 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 9e70dfb..231d04f 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -4,7 +4,10 @@ Release History
 0.6 (not yet released)
 ------------------
 
-* improvements of the command line of Stéganô.
+* improvements of the command line of Stéganô. The use of Stéganô through the
+  command line has slightly changed ('hide' and 'reveal' are now sub-parameters
+  of the command line). No changes if you use Stéganô as a module in your
+  software. The documentation has been updated accordingly.
 
 0.5.5 (2016-08-03)
 ------------------
diff --git a/docs/software.rst b/docs/software.rst
index 587207f..16165e5 100644
--- a/docs/software.rst
+++ b/docs/software.rst
@@ -34,6 +34,18 @@ Display help
                             Output image containing the secret.
 
 
+.. code-block:: bash
+
+    $ lsb reveal --help
+    usage: lsb reveal [-h] -i INPUT_IMAGE_FILE [-o SECRET_BINARY]
+
+    optional arguments:
+      -h, --help            show this help message and exit
+      -i INPUT_IMAGE_FILE, --input INPUT_IMAGE_FILE
+                            Input image file.
+      -o SECRET_BINARY      Output for the binary secret (Text or any binary
+                            file)
+
 
 Hide and reveal a text message with the LSB method
 --------------------------------------------------
@@ -82,10 +94,10 @@ An other example:
 .. code-block:: bash
 
     # Hide the message - LSB with a set defined by the identity function (f(x) = x).
-    lsb-set hide -i ./tests/sample-files/Montenach.png -o ./enc-identity.png --generator identity -m 'I like steganography.'
+    lsb-set hide -i ./tests/sample-files/Montenach.png --generator identity -m 'I like steganography.' -o ./enc-identity.png
 
     # Hide the message - LSB only.
-    lsb hide -i ./tests/sample-files/Montenach.png -o ./enc.png -m 'I like steganography.'
+    lsb hide -i ./tests/sample-files/Montenach.png -m 'I like steganography.' -o ./enc.png
 
     # Check if the two generated files are the same.
     sha1sum ./enc-identity.png ./enc.png
diff --git a/stegano/exifHeader/exifHeader.py b/stegano/exifHeader/exifHeader.py
index 2733f44..ac031db 100644
--- a/stegano/exifHeader/exifHeader.py
+++ b/stegano/exifHeader/exifHeader.py
@@ -70,6 +70,7 @@ def reveal(input_image_file):
 
 if __name__ == "__main__":
     # Point of entry in execution mode.
+    # TODO: improve the management of arguments
     from optparse import OptionParser
     parser = OptionParser(version=__version__)
     parser.add_option('--hide', action='store_true', default=False,
diff --git a/stegano/red/red.py b/stegano/red/red.py
index f366d2a..d3429f3 100755
--- a/stegano/red/red.py
+++ b/stegano/red/red.py
@@ -97,6 +97,7 @@ def write(image, output_image_file):
 
 if __name__ == '__main__':
     # Point of entry in execution mode.
+    # Todo: improve the management of arguments
     from optparse import OptionParser
     usage = "usage: %prog hide|reveal [options]"
     parser = OptionParser(usage)