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-rw-r--r--src/vnet/session/session.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/session/session.c b/src/vnet/session/session.c
index b944f5a2104..6533303d0c6 100644
--- a/src/vnet/session/session.c
+++ b/src/vnet/session/session.c
@@ -835,7 +835,7 @@ stream_session_reset_notify (transport_connection_t * tc)
app_worker_t *app_wrk;
application_t *app;
s = session_get (tc->s_index, tc->thread_index);
- s->session_state = SESSION_STATE_CLOSED;
+ svm_fifo_dequeue_drop_all (s->server_tx_fifo);
app_wrk = app_worker_get (s->app_wrk_index);
app = application_get (app_wrk->app_index);
app->cb_fns.session_reset_callback (s);
ef='#n126'>126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 
/*
 * pcap2pg.c: convert pcap input to pg input
 *
 * Copyright (c) 2013 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/**
 * @file
 * @brief Functions to convert PCAP file format to VPP PG (Packet Generator)
 *
 */
#include <vppinfra/pcap.h>
#include <vnet/ethernet/packet.h>
#include <stdio.h>

pcap_main_t pcap_main;

/**
 * @brief char * to seed a PG file
 */
static char *pg_fmt =
  "packet-generator new {\n"
  "    name s%d\n"
  "    limit 1\n" "    size %d-%d\n" "    node ethernet-input\n";


/**
 * @brief Packet Generator Stream boilerplate
 *
 * @param *ofp - FILE
 * @param i - int
 * @param *pkt - u8
 */
void
stream_boilerplate (FILE * ofp, int i, u8 * pkt)
{
  fformat (ofp, pg_fmt, i, vec_len (pkt), vec_len (pkt));
}

/**
 * @brief Conversion of PCAP file to PG file format
 *
 * @param *pm - pcap_main_t
 * @param *ofp - FILE
 *
 * @return rc - int
 *
 */
int
pcap2pg (pcap_main_t * pm, FILE * ofp)
{
  int i, j;
  u8 *pkt;

  for (i = 0; i < vec_len (pm->packets_read); i++)
    {
      int offset;
      ethernet_header_t *h;
      u64 ethertype;

      pkt = pm->packets_read[i];
      h = (ethernet_header_t *) pkt;

      stream_boilerplate (ofp, i, pkt);

      fformat (ofp, "    data {\n");

      ethertype = clib_net_to_host_u16 (h->type);

      /**
       * In vnet terms, packet generator interfaces are not ethernets.
       * They don't have vlan tables.
       * This transforms captured 802.1q VLAN packets into
       * regular Ethernet packets.
       */
      if (ethertype == 0x8100 /* 802.1q vlan */ )
	{
	  u16 *vlan_ethertype = (u16 *) (h + 1);
	  ethertype = clib_net_to_host_u16 (vlan_ethertype[0]);
	  offset = 18;
	}
      else
	offset = 14;

      fformat (ofp,
	       "          0x%04x: %02x%02x.%02x%02x.%02x%02x"
	       " -> %02x%02x.%02x%02x.%02x%02x\n",
	       ethertype,
	       h->src_address[0],
	       h->src_address[1],
	       h->src_address[2],
	       h->src_address[3],
	       h->src_address[4],
	       h->src_address[5],
	       h->dst_address[0],
	       h->dst_address[1],
	       h->dst_address[2],
	       h->dst_address[3], h->dst_address[4], h->dst_address[5]);

      fformat (ofp, "      hex 0x");

      for (j = offset; j < vec_len (pkt); j++)
	fformat (ofp, "%02x", pkt[j]);

      fformat (ofp, " }\n");
      fformat (ofp, "}\n\n");
    }
  return 0;
}

/**
 * @brief pcap2pg.
 * usage: pcap2pg -i <input-file> [-o <output-file>]
 */
int
main (int argc, char **argv)
{
  unformat_input_t input;
  pcap_main_t *pm = &pcap_main;
  u8 *input_file = 0, *output_file = 0;
  FILE *ofp;
  clib_error_t *error;

  unformat_init_command_line (&input, argv);

  while (unformat_check_input (&input) != UNFORMAT_END_OF_INPUT)
    {
      if (unformat (&input, "-i %s", &input_file)
	  || unformat (&input, "input %s", &input_file))
	;
      else if (unformat (&input, "-o %s", &output_file)
	       || unformat (&input, "output %s", &output_file))
	;
      else
	{
	usage:
	  fformat (stderr,
		   "usage: pcap2pg -i <input-file> [-o <output-file>]\n");
	  exit (1);
	}
    }

  if (input_file == 0)
    goto usage;

  pm->file_name = (char *) input_file;
  error = pcap_read (pm);

  if (error)
    {
      clib_error_report (error);
      exit (1);
    }

  if (output_file)
    {
      ofp = fopen ((char *) output_file, "w+");
      if (ofp == NULL)
	clib_unix_warning ("Couldn't create '%s'", output_file);
      exit (1);
    }
  else
    {
      ofp = stdout;
    }

  pcap2pg (pm, ofp);

  fclose (ofp);
  exit (0);
}

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */