initial GPLization scripts introduced

test/gplall.sh

@@ -0,0 +1,6 @@
+#!/bin/sh 
+
+for i in `find . -name '*.[hc]'` ; do
+	mv $i $i.pregpl
+	awk -f test/gplize.awk $i.pregpl > $i
+done

test/gplize.awk

@@ -0,0 +1,62 @@
+# add copyright banner after the first comment
+#
+# text taken from file_copyright.txt
+
+BEGIN {
+	status=0;
+}
+
+
+status==1 {
+	print 
+	next
+}
+
+# end of comment not encountered yet
+
+{ comment_begin=0 }
+
+/\/\*/ { comment_begin=1; }
+
+
+/\*\// {
+	status=1
+	# if it was a one-line comment print it and start a new comment
+	if (comment_begin==1) {
+		print
+		print "/*"
+	}
+
+	print " *"
+	print " * Copyright (C) 2001-2003 Fhg Fokus"
+	print " *"
+	print " * This file is part of ser, a free SIP server."
+	print " *"
+	print " * ser is free software; you can redistribute it and/or modify"
+	print " * it under the terms of the GNU General Public License as published by"
+	print " * the Free Software Foundation; either version 2 of the License, or"
+	print " * (at your option) any later version"
+	print " *"
+	print " * For a license to use the ser software under conditions"
+	print " * other than those described here, or to purchase support for this"
+	print " * software, please contact iptel.org by e-mail at the following addresses:"
+	print " *    [email protected]"
+	print " *"
+	print " * ser is distributed in the hope that it will be useful,"
+	print " * but WITHOUT ANY WARRANTY; without even the implied warranty of"
+	print " * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the"
+	print " * GNU General Public License for more details."
+	print " *"
+	print " * You should have received a copy of the GNU General Public License "
+	print " * along with this program; if not, write to the Free Software "
+	print " * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA"
+	print " */"
+	print ""
+
+	# don't print the original end of comment
+	next
+}
+
+# end of comment not encountered yet -- print the line
+
+{ print }