original files of m241

vxworks-6.9/target/src/wrn/wm/demo/lib/collect.c

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+/* $Header: /usr/cvsroot/target/src/wrn/wm/demo/lib/collect.c,v 1.2 2001/11/08 15:56:21 tneale Exp $ */
+
+/*
+ * Copyright (C) 1999-2005 Wind River Systems, Inc.
+ * All rights reserved.  Provided under license only.
+ * Distribution or other use of this software is only
+ * permitted pursuant to the terms of a license agreement
+ * from Wind River Systems (and is otherwise prohibited).
+ * Refer to that license agreement for terms of use.
+ */
+
+
+
+/****************************************************************************
+ *  Copyright 1996-1997 Epilogue Technology Corporation.
+ *  Copyright 1998 Integrated Systems, Inc.
+ *  All rights reserved.
+ ****************************************************************************/
+
+/*
+ * $Log: collect.c,v $
+ * Revision 1.2  2001/11/08 15:56:21  tneale
+ * Updated for newest file layout
+ *
+ * Revision 1.1.1.1  2001/11/05 17:48:41  tneale
+ * Tornado shuffle
+ *
+ * Revision 2.5  2001/01/19 22:23:40  paul
+ * Update copyright.
+ *
+ * Revision 2.4  2000/03/17 00:12:37  meister
+ * Update copyright message
+ *
+ * Revision 2.3  1998/02/25 04:57:23  sra
+ * Update copyrights.
+ *
+ * Revision 2.2  1997/11/21 00:06:23  josh
+ * updating files for Liaison support for NIT
+ *
+ * Revision 2.1  1997/11/04 16:11:30  josh
+ * Adding Liaison support files
+ *
+ */
+
+/* [clearcase]
+modification history
+-------------------
+01a,19apr05,job  update copyright notices
+*/
+
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <wrn/wm/attache/config.h>
+#include <wrn/wm/attache/mib.h>
+#include <wrn/wm/attache/timer.h>
+#include <wrn/wm/attache/packet.h>
+#include <wrn/wm/attache/net.h>
+#include <wrn/wm/attache/glue.h>
+#include <wrn/wm/attache/route.h>
+#include <wrn/wm/attache/ip.h>
+#include <wrn/wm/attache/udp.h>
+#include <wrn/wm/attache/dns.h>
+#include <wrn/wm/attache/loop.h>
+
+#include <liaison/hrmon/rmonapi.h>
+
+#include <wrn/wm/demo/read_ini.h>
+#include <wrn/wm/demo/parse.h>
+
+#include <snark/lib/netconf.h>
+
+#if INSTALL_SNARK_BSD_BPF
+#include <snark/lib/bpf.h>
+#elif INSTALL_SNARK_BSD_NIT
+#include <snark/lib/nit.h>
+#endif
+
+/* This file contains routines to run the packet collector for Liaison
+ * RMON.  
+ */
+
+extern int liaison_collectors[];
+
+void snark_process_collected_pkt(unsigned char *pktp, 
+				 unsigned caplen, 
+				 unsigned datalen, 
+				 void *cookie)
+{
+  int i;
+  int bpfdev = *((int *)cookie);
+
+  /* Quick sanity check */
+  if (!(caplen == datalen))
+    return;
+
+  /* Figure out the interface number and then call Liaison 
+   * to process the packet.
+   */
+
+  for (i = 1; i < 17; i++)
+  {
+    if (liaison_collectors[i] == bpfdev)
+    {
+      rmon_process_packet(pktp, i, datalen, datalen, 
+			  XMIB_IF_TYPE_ET, FALSE, FALSE);
+      break;
+    }
+  }
+}
+
+void snark_liaison_collect(int bpfdev, void *cookie)
+{
+  int errno;
+  
+#if INSTALL_SNARK_BSD_BPF
+  errno = bpf_read(bpfdev, 1514, snark_process_collected_pkt, cookie);
+#elif INSTALL_SNARK_BSD_NIT
+  errno = nit_read(bpfdev, 1514, snark_process_collected_pkt, cookie);
+#endif
+
+  return;
+}
+