Added GPLv2 licence, updated *.[ch] files to include license, with exception of memwatch and sha1

25 files changed, 758 insertions, 148 deletions

diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..d511905
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
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+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
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+source code.  And you must show them these terms so they know their
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+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
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+that everyone understands that there is no warranty for this free
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+
+  Finally, any free program is threatened constantly by software
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+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
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+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
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+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
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+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
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+copyright notice and disclaimer of warranty; keep intact all the
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+along with the Program.
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+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
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+  2. You may modify your copy or copies of the Program or any portion
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+    b) You must cause any work that you distribute or publish, that in
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+    part thereof, to be licensed as a whole at no charge to all third
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+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
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+    notice that there is no warranty (or else, saying that you provide
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+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
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+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
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+  3. You may copy and distribute the Program (or a work based on it,
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+
+This section is intended to make thoroughly clear what is believed to
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+  8. If the distribution and/or use of the Program is restricted in
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+
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+Software Foundation.  If the Program does not specify a version number of
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+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
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+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
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+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
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+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/certinfo.c b/certinfo.c
index a9692bd..9f0974a 100644
--- a/certinfo.c
+++ b/certinfo.c
@@ -1,3 +1,23 @@
+/* certinfo.c  --  Functions to parse and process the X509 TLS id string
+ * 
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/certinfo.h b/certinfo.h
index 42fec06..d9496bd 100644
--- a/certinfo.h
+++ b/certinfo.h
@@ -1,3 +1,22 @@
+/* certinfo.h  --  Structure used when parsing X509 identification string
+ *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
 
 #ifndef __CERTINFO_H_
 #define __CERTINFO_H_
diff --git a/database/eurephiadb-driver_template.c b/database/eurephiadb-driver_template.c
index 884da2e..8f04268 100644
--- a/database/eurephiadb-driver_template.c
+++ b/database/eurephiadb-driver_template.c
@@ -1,5 +1,21 @@
 /*  eurephiadb-driver_template.c  --  Skeleton for a eurephiaDB driver
  *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
  */
 
 #include <stdio.h>
diff --git a/database/sqlite/eurephiadb-sqlite.c b/database/sqlite/eurephiadb-sqlite.c
index ef95cb5..5594c14 100644
--- a/database/sqlite/eurephiadb-sqlite.c
+++ b/database/sqlite/eurephiadb-sqlite.c
@@ -1,6 +1,22 @@
 /*  eurephia-sqlite.c  --  Main driver for eurephia authentication plugin for OpenVPN
  *                         This is the SQLite database driver
  *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
  */
 
 #include <stdio.h>
diff --git a/database/sqlite/sqlite.c b/database/sqlite/sqlite.c
index 8c2e31e..9be9758 100644
--- a/database/sqlite/sqlite.c
+++ b/database/sqlite/sqlite.c
@@ -1,6 +1,20 @@
 /* sqlite.c  --  Generic functions to simplify SQLite3 queries
  *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
  *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  */
 
diff --git a/database/sqlite/sqlite.h b/database/sqlite/sqlite.h
index 82b1464..8d221fd 100644
--- a/database/sqlite/sqlite.h
+++ b/database/sqlite/sqlite.h
@@ -1,6 +1,20 @@
-/* sqlite.c  --  Generic functions to simplify SQLite3 queries
+/* sqlite.h  --  Generic functions to simplify SQLite3 queries - data structures defined here
  *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
  *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  */
 
diff --git a/eurephia-auth.c b/eurephia-auth.c
index 360e5b0..d1697f6 100644
--- a/eurephia-auth.c
+++ b/eurephia-auth.c
@@ -1,3 +1,23 @@
+/* eurephia-auth.c  --  Main OpenVPN plugin functions.  The API level between OpenVPN and eurephia-auth
+ * 
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
+
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
diff --git a/eurephia.c b/eurephia.c
index c804934..7f82af1 100644
--- a/eurephia.c
+++ b/eurephia.c
@@ -1,3 +1,22 @@
+/* eurephia.c  --  Main functions for the eurephia authentication module
+ * 
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
 #include <stdio.h>
 #include <stdarg.h>
 #include <stdlib.h>
diff --git a/eurephia.h b/eurephia.h
index 4976f49..fe66df4 100644
--- a/eurephia.h
+++ b/eurephia.h
@@ -1,8 +1,25 @@
-/*
-*/
+/* eurephia.h  --  Main API for the eurephia authentication module
+ *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
 
-#ifndef   	EUREPHIA_OPENVPN_H_
-#define   	EUREPHIA_OPENVPN_H_
+#ifndef   	EUREPHIA_H_
+#define   	EUREPHIA_H_
 
 #include <stdarg.h>
 
@@ -16,4 +33,4 @@ int eurephia_connect(eurephiaCTX *ctx, const char **env);
 int eurephia_disconnect(eurephiaCTX *ctx, const char **env);
 int eurephia_learn_address(eurephiaCTX *ctx, const char *mode, const char *macaddr, const char **env);
 
-#endif 	    /* !EUREPHIA_OPENVPN_H_ */
+#endif 	    /* !EUREPHIA_H_ */
diff --git a/eurephia_directions.h b/eurephia_directions.h
index 46ced17..49c43c6 100644
--- a/eurephia_directions.h
+++ b/eurephia_directions.h
@@ -1,6 +1,20 @@
-/* eurephia_directinos.h  --  Macro to decide best search directon on dual-way pointer chains
+/* eurephia_directions.h  --  Macro to decide the best search directon on dual-way pointer chains
  *
- * 20(C)08  David Sommerseth <dazo@users.sourceforge.net>
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  */
 
diff --git a/eurephia_log.c b/eurephia_log.c
index 612c8ff..b1e7634 100644
--- a/eurephia_log.c
+++ b/eurephia_log.c
@@ -1,6 +1,22 @@
 /*  eurephia_log.c  --  eurephia logging
-
-*/
+ *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
 
 #include <stdio.h>
 #include <stdarg.h>
@@ -8,7 +24,7 @@
 #include "eurephia_struct.h"
 #include "eurephia_log.h"
 
-char *erp_logtypes[] = {
+const char *erp_logtypes[] = {
         "\0",
         "-- INFO --      \0",
         "-- DEBUG --     \0",
diff --git a/eurephia_log.h b/eurephia_log.h
index d5986aa..4c190d1 100644
--- a/eurephia_log.h
+++ b/eurephia_log.h
@@ -1,6 +1,22 @@
-/* eurephia_log.h  --  eurephia logging 
-
-*/
+/* eurephia_log.h  --  eurephia logging module
+ *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
 
 #ifndef   	EUREPHIA_LOG_H_
 #define   	EUREPHIA_LOG_H_
diff --git a/eurephia_nullsafe.h b/eurephia_nullsafe.h
index 66f8f81..5f59058 100644
--- a/eurephia_nullsafe.h
+++ b/eurephia_nullsafe.h
@@ -1,10 +1,25 @@
-/*
-** eurephia_nullsafe.h
-**
-** standard C string functions, which is made NULL safe by checking 
-** if input value is NULL before performing the action.
-**
-** 
+/* eurephia_nullsafe.h
+ *
+ * standard C string functions, which is made NULL safe by checking 
+ * if input value is NULL before performing the action.
+ *
+ * 
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
 */
 
 #ifndef   	EUREPHIA_NULLSAFE_H_
diff --git a/eurephia_struct.h b/eurephia_struct.h
index 8a03870..a715c27 100644
--- a/eurephia_struct.h
+++ b/eurephia_struct.h
@@ -1,10 +1,27 @@
-/*
-** eurephia_struct.h
-** 
-** Structures used by the eurphia module
-** 
+/* eurephia_struct.h  --  Structures and defines used by the eurephia module
+ *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
 */
 
+
+/*** Structures used by the eurphia module  ***/
+
+
 #ifndef   	EUREPHIASTRUCT_H_
 #define   	EUREPHIASTRUCT_H_
 
diff --git a/eurephia_values.c b/eurephia_values.c
index f65d120..e41f9a2 100644
--- a/eurephia_values.c
+++ b/eurephia_values.c
@@ -1,5 +1,20 @@
 /* eurephia_values.c  --  Generic interface for processing key->value pairs
-
+ *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
 #include <stdio.h>
diff --git a/eurephia_values.h b/eurephia_values.h
index 1b92108..8a48730 100644
--- a/eurephia_values.h
+++ b/eurephia_values.h
@@ -1,5 +1,22 @@
 /* eurephia_values.h  --  Generic interface for processing key->value pairs
-*/
+ *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
 
 #ifndef   	EUREPHIA_VALUES_H_
 # define   	EUREPHIA_VALUES_H_
diff --git a/eurephiadb-testprog.c b/eurephiadb-testprog.c
deleted file mode 100644
index de5815f..0000000
--- a/eurephiadb-testprog.c
+++ /dev/null
@@ -1,98 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <eurephiadb.h>
-#include <eurephia_nullsafe.h>
-
-
-int main(int argc, char **argv) {
-        eurephiaCTX *ctx = NULL;
-        int i, certid = 0, uid = 0;
-        eurephiaSESSION *sk = NULL;
-
-#ifdef MEMWATCH
-        fprintf(stderr, "MEMWATCH enabled\n");
-#endif
-
-        ctx = (eurephiaCTX *) malloc(sizeof(eurephiaCTX));
-        ctx->log = fopen("./debug.log", "wb");
-        ctx->loglevel = 23;
-        ctx->fatal_error = 0;
-
-        if( !eDBlink_init(ctx, "./drivers/sqlite/eurephiadb-sqlite.so") ) {
-                fprintf(stderr, "Could not load dblink driver\n");
-                return 1;
-        }
-        
-        if( !eDBconnect(ctx, 1, (const char **)argv) ) {
-                fprintf(stderr, "Could not open the database: %s\n", argv[1]);
-                return 1;
-        };
-
-        fprintf(stdout, "[OK] blacklist_cert_check: %i\n", 
-                eDBblacklist_check(ctx, attempt_CERTIFICATE, 
-                                   "3B:15:3F:4A:4A:AC:B9:61:3C:E3:97:7B:4C:01:92:DC:C4:DE:6C:F2"));
-        certid = eDBauth_TLS(ctx, "Mitt_Lille_Mini_Hovedkontor", 
-                             "MyTestingAccoun2", "test2@testingtest.net", 
-                             "3B:15:3F:4A:4A:AC:B9:61:3C:E3:97:7B:4C:01:92:DC:C4:DE:6C:F2", "0");
-        fprintf(stdout, "[OK] Certid: %i\n", certid);
-
-        uid = eDBauth_user(ctx, certid, "test03", "testpwd");
-        fprintf(stdout, "[OK] uicid: %i\n", uid);
-
-        if( (uid > 0) && (certid > 0) ) {
-                sk = eDBgenerate_sessionkey(ctx, "3B:15:3F:4A:4A:AC:B9:61:3C:E3:97:7B:4C:01:92:DC:C4:DE:6C:F2",
-                                            "MyTestingAccount", "test01", "10.10.10.2", "255.255.255.0",
-                                            "123.12.34.231", "11223");
-                eDBregister_login(ctx, sk, certid, uid, "tst", "remip", "remport","vpnip","vpnipmask");
-                if( argv[2] != NULL && strcmp(argv[2], "macaddr") == 0 ) {
-                        eDBregister_vpnmacaddr(ctx, sk, argv[3]);
-                }
-
-                eDBregister_logout(ctx, sk, "120394", "30492");
-        }
-
-        for( i = 0; i < 5; i++ ) {
-                fprintf(stdout, "[%i] blacklist_cert_check: %i\n", i, 
-                        eDBblacklist_check(ctx, attempt_CERTIFICATE, 
-                                           "FF:FF:FF:45:4A:CA:9B:61:C3:E3:79:7B:1F:01:29:CD:C4:ED:C6:83"));
-                fprintf(stdout, "[%i] Certid: %i\n", i,
-                        eDBauth_TLS(ctx, "Test Office", 
-                                    "Testing test", "test@testingtest.net", 
-                                    "FF:FF:FF:45:4A:CA:9B:61:C3:E3:79:7B:1F:01:29:CD:C4:ED:C6:83",
-                                    "0"));
-                eDBregister_attempt(ctx, attempt_CERTIFICATE, 
-                                    "FF:FF:FF:45:4A:CA:9B:61:C3:E3:79:7B:1F:01:29:CD:C4:ED:C6:83");
-        }
-
-        fprintf(stdout, "[OK] blacklist_ip_check: %i\n", eDBblacklist_check(ctx, attempt_IPADDR, "127.0.0.3"));
-        for( i = 0; i < 7; i++ ) {
-                fprintf(stdout, "[%i] blacklist_ip_check: %i\n", i, eDBblacklist_check(ctx, attempt_IPADDR, "127.0.0.2"));
-                eDBregister_attempt(ctx, attempt_IPADDR, "127.0.0.2");
-        }
-
-        fprintf(stdout, "session values: %s = %s\n", "macaddr", eDBget_session_value(ctx, sk, "macaddr"));
-        fprintf(stdout, "session values: %s = %s\n", "var1", eDBget_session_value(ctx, sk, "var1"));
-        fprintf(stdout, "session values: %s = %s\n", "var2", eDBget_session_value(ctx, sk, "var2"));
-        fprintf(stdout, "session values: %s = %s\n", "var3", eDBget_session_value(ctx, sk, "var3"));
-        fprintf(stdout, "session values: %s = %s\n", "var4", eDBget_session_value(ctx, sk, "var4"));
-
-
-        if( argv[2] != NULL && strcmp(argv[2], "macaddr") != 0 ) {
-                eDBset_session_value(ctx, sk, argv[2], argv[3]);
-        }
-
-        eDBfree_sessionkey(sk);
-
-        if( (argv[4] != NULL) && (strcmp(argv[4], "DESTROY") == 0) ) {
-                eDBdestroy_session(ctx, argv[5]);
-        }
-
-
-        eDBdisconnect(ctx);
-        eDBlink_free(ctx);
-        fclose(ctx->log);
-        free(ctx);
-        return 0;
-}
diff --git a/eurephiadb.c b/eurephiadb.c
index 7e089f7..e243c3a 100644
--- a/eurephiadb.c
+++ b/eurephiadb.c
@@ -1,3 +1,23 @@
+/* eurephiadb.c  --  Loads and initialises the database driver
+ *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/eurephiadb.h b/eurephiadb.h
index 6445970..a6e2fe2 100644
--- a/eurephiadb.h
+++ b/eurephiadb.h
@@ -1,8 +1,23 @@
-/* eurephiadb.h   --   Database API for eurephia
+/* eurephiadb.h  --  Database driver setup
+ *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  */
 
-
 #include <eurephia_struct.h>
 #include <eurephiadb_driver.h>
 #include <eurephiadb_session.h>
diff --git a/eurephiadb_driver.h b/eurephiadb_driver.h
index 7da3129..f914771 100644
--- a/eurephiadb_driver.h
+++ b/eurephiadb_driver.h
@@ -1,11 +1,22 @@
-/* dblink.h
-
-        20(C)08  David Sommerseth <dazo@users.sourceforge.net>
-        
-        Licence: GPLv2
+/* eurephiadb_driver.h  --  API provided by the database driver
+ *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
 
-
 #include <eurephia_struct.h>
 
 #ifndef EUREPHIADB_DRIVER_H_
diff --git a/eurephiadb_session.c b/eurephiadb_session.c
index d48a10e..0e82e48 100644
--- a/eurephiadb_session.c
+++ b/eurephiadb_session.c
@@ -1,8 +1,22 @@
-/*
-** eurephia_find_sessval.c
-** 
-*/
-
+/* eurephiadb_session.c  --  Global API for handling eurephia sessions
+ *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/eurephiadb_session.h b/eurephiadb_session.h
index 0f26689..6ae32ab 100644
--- a/eurephiadb_session.h
+++ b/eurephiadb_session.h
@@ -1,7 +1,22 @@
-/*
-** eurephia_session.h
-** 
-*/
+/* eurephia_session.h  --  Internal API to provide storing of variables connected to a session
+ * 
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
 
 #ifndef   	EUREPHIADB_SESSION_H_
 # define   	EUREPHIADB_SESSION_H_
diff --git a/passwd.c b/passwd.c
index 563cd93..17e6733 100644
--- a/passwd.c
+++ b/passwd.c
@@ -1,10 +1,23 @@
-/* passwd.c
+/* passwd.c  --  Generates a SHA1 hash of a clear-text password
  *
- * Generates a SHA1 hash of a clear-text password
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  */
 
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/passwd.h b/passwd.h
index 4275fc0..4824b70 100644
--- a/passwd.h
+++ b/passwd.h
@@ -1,5 +1,21 @@
-/* passwd.h  -- Creates SHA1 hash from a clear text password
-
+/* passwd.h  --  Creates SHA1 hash from a clear text password
+ *
+ *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; version 2
+ *  of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
  */
 
 #ifndef PASSWD_H