[libgda] Added documentation anou SQLCipher provider's limitations

[Vivien Malerba <vivien src gnome org>]

commit 56dde8c3cf4608a39e45e86a45c0d2fd9dc1634f
Author: Vivien Malerba <malerba gnome-db org>
Date:   Wed Sep 15 15:53:21 2010 +0200

    Added documentation anou SQLCipher provider's limitations

 doc/C/limitations.xml |   12 ++++++++++++
 doc/C/prov-notes.xml  |    4 ++++
 2 files changed, 16 insertions(+), 0 deletions(-)
---
diff --git a/doc/C/limitations.xml b/doc/C/limitations.xml
index f087436..9e6fd6c 100644
--- a/doc/C/limitations.xml
+++ b/doc/C/limitations.xml
@@ -135,6 +135,18 @@
     </sect2>
   </sect1>
 
+  <sect1 id="limitations_sqlcipher"><title>For SqlCipher</title>
+    <para>
+      The following limitations apply to SQLite database accessed through the SQLCipher database
+      provider. The SQLCipher database provider allows one to connect to a database encrypted using the
+      <ulink url="http://www.zetetic.net/code/sqlcipher";>SQLCipher</ulink> adaptations to the SQLite
+      database.
+    </para>
+    <para>
+      The <link linkend="limitations_sqlite">SQLite provider's limitations</link> also apply in this context
+      and it is also currently not possible to uncrypt an encrypted database.
+    </para>
+  </sect1>
 
   <sect1 id="limitations_jdbc"><title>For JDBC based providers</title>
     <para>
diff --git a/doc/C/prov-notes.xml b/doc/C/prov-notes.xml
index 2d90032..abdd6a2 100644
--- a/doc/C/prov-notes.xml
+++ b/doc/C/prov-notes.xml
@@ -90,6 +90,10 @@ Opening connection 'c0' for: SQLCipher://DB_NAME=testcrypt
       <programlisting>PRAGMA rekey = 'passphrase';</programlisting>
     </para>
   </sect2>
+
+  <para>
+    Also refer to the <link linkend="limitations_sqlcipher">SQLCipher provider's limitations</link>.
+  </para>
   </sect1>
   
 </chapter>