Add GNU GPL headers to all files

[dccp2tcp] / encap.c

diff --git a/encap.c b/encap.c
index 1153e0638e9a6cf4f1498bd7c14521124e6f3263..f729878763594e9ceb9d5f6f5809f1670f4793ee 100644 (file)
--- a/encap.c
+++ b/encap.c
@@ -1,10 +1,31 @@
 /******************************************************************************
-Author: Samuel Jero
+Utility to convert a DCCP flow to a TCP flow for DCCP analysis via
+               tcptrace. Encapsulation Functions for DCCP conversion to TCP.
 
-Date: 11/2012
+Copyright (C) 2012  Samuel Jero <sj323707@ohio.edu>
+
+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 3 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.
 
-Description: Encapsulation Functions for DCCP conversion to TCP
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Author: Samuel Jero <sj323707@ohio.edu>
+Date: 11/2012
 
+Notes:
+       1)CCID2 ONLY
+       2)DCCP MUST use 48 bit sequence numbers
+       3)Checksums are not computed (they are zeroed)
+       4)DCCP DATA packets are not implemented (Linux doesn't use them)
+       5)DCCP Ack packets show up as TCP packets containing one byte
 ******************************************************************************/
 #include "dccp2tcp.h"
 #include "encap.h"