98 lines
2.2 KiB
C
98 lines
2.2 KiB
C
/* packet-pw-common.c
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* Common functions and objects for PWE3 dissectors.
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* Copyright 2009, Artem Tamazov <artem.tamazov@tellabs.com>
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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 <string.h>
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#include "packet-pw-common.h"
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static const char string_ok[] = "Ok";
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const value_string
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pwc_vals_cw_l_bit[] = {
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{ 0x0, string_ok },
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{ 0x1, "Attachment Circuit Fault" },
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{ 0, NULL }
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};
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const value_string
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pwc_vals_cw_r_bit[] = {
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{ 0x0, string_ok },
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{ 0x1, "Packet Loss State" },
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{ 0, NULL }
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};
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const value_string
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pwc_vals_cw_frag[] = {
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{ 0x0, "Unfragmented" },
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{ 0x1, "First fragment" },
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{ 0x2, "Last fragment" },
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{ 0x3, "Intermediate fragment" },
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{ 0, NULL }
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};
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int pwc_value_listed_in_vals(const guint32 val, const value_string * vals)
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{
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if (NULL != vals)
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{
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while (vals->strptr != NULL)
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{
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if (val == vals->value)
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{
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return (1==1);
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}
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++vals;
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}
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}
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return 0;
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}
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void pwc_item_append_cw(proto_item* item, const guint32 cw, const gboolean append_text)
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{
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if (item != NULL)
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{
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if (append_text)
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{
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proto_item_append_text(item, ", CW");
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}
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proto_item_append_text(item, ": 0x%.8" G_GINT32_MODIFIER "x", cw);
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}
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return;
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}
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void pwc_item_append_text_n_items(proto_item* item, const int n, const char * const item_text)
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{
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assert(item != 0);
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proto_item_append_text(item, ", %d %s%s", n, item_text, plurality(n,"","s"));
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return;
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}
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