forked from osmocom/wireshark
88 lines
2.0 KiB
C
88 lines
2.0 KiB
C
/* tap-sv.c
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* Copyright 2008 Michael Bernhard
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*
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* $Id$
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#include <string.h>
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#include <epan/packet_info.h>
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#include <epan/tap.h>
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#include <epan/stat_cmd_args.h>
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#include <epan/nstime.h>
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#include <epan/dissectors/packet-sv.h>
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static int
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sv_packet(void *prs _U_, packet_info *pinfo, epan_dissect_t *edt _U_, const void *pri)
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{
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int i;
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const sv_frame_data * sv_data = pri;
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printf("%f %u ", nstime_to_sec(&pinfo->fd->rel_ts), sv_data->smpCnt);
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for(i = 0; i < sv_data->num_phsMeas; i++) {
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printf("%d ", sv_data->phsMeas[i].value);
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}
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printf("\n");
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return 0;
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}
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static void
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svstat_init(const char *optarg _U_, void* userdata _U_)
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{
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GString *error_string;
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error_string = register_tap_listener(
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"sv",
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NULL,
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NULL,
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0,
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NULL,
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sv_packet,
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NULL);
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if (error_string){
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/* error, we failed to attach to the tap. clean up */
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fprintf(stderr, "tshark: Couldn't register sv,stat tap: %s\n",
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error_string->str);
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g_string_free(error_string, TRUE);
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exit(1);
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}
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}
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void
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register_tap_listener_sv(void)
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{
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register_stat_cmd_arg("sv", svstat_init, NULL);
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}
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