[Sumover-dev] [svn commit] r4227 - vic/branches/cc/cc

[sumover-dev at cs.ucl.ac.uk]

Author: soohyunc
Date: Fri Jul 25 15:44:18 2008
New Revision: 4227

Modified:
   vic/branches/cc/cc/cc.cpp
   vic/branches/cc/cc/cc.h

Log:
(temporary commit)
o  assigning packet seqno_ and printing on console
   (nothing does more than this with this commit)
o  no regular RTP send routine (no video will come out with this commit)


Modified: vic/branches/cc/cc/cc.cpp
==============================================================================
--- vic/branches/cc/cc/cc.cpp	(original)
+++ vic/branches/cc/cc/cc.cpp	Fri Jul 25 15:44:18 2008
@@ -33,6 +33,7 @@
  * $Id$
  */
 
+#include "assert.h"
 #include "config.h"
 #include "timer.h"
 #include "rtp.h"
@@ -43,10 +44,17 @@
 #include "transmitter.h"
 #include "cc.h"
 
-CcManager::CcManager() {
-}
+CcManager::CcManager() :
+	seqno_(-1) 
+{}
 
 void CcManager::cc_parse_buf(pktbuf* pb) {
-	printf("cc_parse_buf called\n");
-	// currently do nothing
+
+	// get RTP hearder information
+	rtphdr* rh =(rtphdr*) pb->data;
+	seqno_ = ntohs(rh->rh_seqno);
+
+	// sequence number must be greater than zero
+	assert (seqno_ > 0);
+	debug_msg("seqno:	%d\n", seqno_);
 }

Modified: vic/branches/cc/cc/cc.h
==============================================================================
--- vic/branches/cc/cc/cc.h	(original)
+++ vic/branches/cc/cc/cc.h	Fri Jul 25 15:44:18 2008
@@ -39,10 +39,12 @@
 class CcManager {
 public:
 	CcManager();
-	void cc_parse_buf(pktbuf*);
+	void cc_parse_buf(pktbuf*);	// get pktbuf from transmitter module
+	u_int16_t seqno_;			// packet sequence number
 
 protected:
 	CcManager* ccman_;
+private:
 };
 
 #endif