forked from osmocom/wireshark
![Michael Mann](/assets/img/avatar_default.png)
This patch introduces new APIs to allow dissectors to have a preference for a (TCP) port, but the underlying data is actually part of Decode As functionality. For now the APIs are intentionally separate from the regular APIs that register a dissector within a dissector table. It may be possible to eventually combine the two so that all dissectors that register with a dissector table have an opportunity to "automatically" have a preference to adjust the "table value" through the preferences dialog. The tcp.port dissector table was used as the guinea pig. This will eventually be expanded to other dissector tables as well (most notably UDP ports). Some dissectors that "shared" a TCP/UDP port preference were also converted. It also removed the need for some preference callback functions (mostly when the callback function was the proto_reg_handoff function) so there is cleanup around that. Dissectors that has a port preference whose default was 0 were switched to using the dissector_add_for_decode_as_with_preference API rather than dissector_add_uint_with_preference Also added comments for TCP ports used that aren't IANA registered. Change-Id: I99604f95d426ad345f4b494598d94178b886eb67 Reviewed-on: https://code.wireshark.org/review/17724 Reviewed-by: Michael Mann <mmann78@netscape.net>
587 lines
22 KiB
C
587 lines
22 KiB
C
/* packet-irc.c
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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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* Copied from packet-tftp.c
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/*
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* Routines for IRC packet dissection
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*
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* See
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*
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* http://www.irchelp.org/irchelp/rfc/
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*
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* and the RFCs and other documents it mentions, such as RFC 1459, RFCs
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* 2810, 2811, 2812, and 2813,
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*
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* http://www.irchelp.org/irchelp/rfc/ctcpspec.html
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*
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* and
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*
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* http://www.invlogic.com/irc/ctcp.html
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*/
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#include "config.h"
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#include <epan/packet.h>
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#include <epan/expert.h>
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void proto_register_irc(void);
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void proto_reg_handoff_irc(void);
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static int proto_irc = -1;
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static int hf_irc_request = -1;
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static int hf_irc_request_prefix = -1;
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static int hf_irc_request_command = -1;
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static int hf_irc_request_command_param = -1;
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static int hf_irc_request_trailer = -1;
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static int hf_irc_response = -1;
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static int hf_irc_response_prefix = -1;
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static int hf_irc_response_command = -1;
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static int hf_irc_response_num_command = -1;
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static int hf_irc_response_command_param = -1;
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static int hf_irc_response_trailer = -1;
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static int hf_irc_ctcp = -1;
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static gint ett_irc = -1;
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static gint ett_irc_request = -1;
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static gint ett_irc_request_command = -1;
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static gint ett_irc_response = -1;
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static gint ett_irc_response_command = -1;
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static expert_field ei_irc_missing_end_delimiter = EI_INIT;
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static expert_field ei_irc_numeric_request_command = EI_INIT;
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static expert_field ei_irc_response_command = EI_INIT;
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static expert_field ei_irc_prefix_missing_ending_space = EI_INIT;
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static expert_field ei_irc_request_command = EI_INIT;
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static expert_field ei_irc_tag_data_invalid = EI_INIT;
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/* This must be a null-terminated string */
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static const guint8 TAG_DELIMITER[] = {0x01, 0x00};
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/* patterns used for tvb_ws_mempbrk_pattern_guint8 */
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static ws_mempbrk_pattern pbrk_tag_delimiter;
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#define TCP_PORT_RANGE "6667,57000" /* Not IANA registered */
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static void
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dissect_irc_tag_data(proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int datalen, packet_info *pinfo, const guint8* command)
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{
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guchar found_start_needle = 0,
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found_end_needle = 0;
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gint tag_start_offset, tag_end_offset;
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tag_start_offset = tvb_ws_mempbrk_pattern_guint8(tvb, offset, datalen, &pbrk_tag_delimiter, &found_start_needle);
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if (tag_start_offset == -1)
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{
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/* no tag data */
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return;
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}
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tag_end_offset = tvb_ws_mempbrk_pattern_guint8(tvb, offset, datalen-offset, &pbrk_tag_delimiter, &found_end_needle);
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if (tag_end_offset == -1)
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{
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expert_add_info(pinfo, item, &ei_irc_missing_end_delimiter);
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return;
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}
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if ((strcmp(command, "NOTICE") != 0) &&
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(strcmp(command, "PRIVMSG") != 0))
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{
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expert_add_info(pinfo, item, &ei_irc_tag_data_invalid);
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}
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/* Placeholder to call CTCP dissector, strip out delimiter */
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proto_tree_add_item(tree, hf_irc_ctcp, tvb, offset+1, datalen-2, ENC_ASCII|ENC_NA);
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}
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static void
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dissect_irc_request(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, int offset, int linelen)
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{
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proto_tree *request_tree, *command_tree = NULL;
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proto_item *request_item;
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int start_offset = offset;
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int end_offset = start_offset+linelen;
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gint eop_offset = -1,
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eoc_offset = -1,
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eocp_offset,
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tag_start_offset, tag_end_offset;
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const guint8 *str_command;
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guchar found_tag_needle = 0;
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gboolean first_command_param = TRUE;
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request_item = proto_tree_add_item(tree, hf_irc_request, tvb, offset, linelen, ENC_ASCII|ENC_NA);
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if (linelen <= 0)
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return;
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request_tree = proto_item_add_subtree(request_item, ett_irc_request );
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/* Check if message has a prefix */
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if (tvb_get_guint8(tvb, offset) == ':')
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{
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/* find the end of the prefix */
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eop_offset = tvb_find_guint8(tvb, offset+1, linelen-1, ' ');
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if (eop_offset == -1)
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{
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expert_add_info(pinfo, request_item, &ei_irc_prefix_missing_ending_space);
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return;
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}
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proto_tree_add_item(request_tree, hf_irc_request_prefix, tvb, offset+1, eop_offset-offset-1, ENC_ASCII|ENC_NA);
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offset = eop_offset+1;
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}
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/* clear out any whitespace before command */
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while(offset < end_offset && tvb_get_guint8(tvb, offset) == ' ')
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{
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offset++;
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}
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if (offset == end_offset)
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{
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expert_add_info(pinfo, request_item, &ei_irc_request_command);
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return;
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}
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eoc_offset = tvb_find_guint8(tvb, offset, end_offset-offset, ' ');
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if (eoc_offset == -1)
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{
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const guint8* col_str;
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proto_tree_add_item_ret_string(request_tree, hf_irc_request_command, tvb, offset, end_offset-offset, ENC_ASCII|ENC_NA, wmem_packet_scope(), &col_str);
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col_append_fstr( pinfo->cinfo, COL_INFO, " (%s)", col_str);
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/* Warn if there is a "numeric" command */
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if ((end_offset-offset == 3) &&
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(g_ascii_isdigit(tvb_get_guint8(tvb, offset))) &&
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(g_ascii_isdigit(tvb_get_guint8(tvb, offset+1))) &&
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(g_ascii_isdigit(tvb_get_guint8(tvb, offset+2))))
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{
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expert_add_info(pinfo, request_item, &ei_irc_numeric_request_command);
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}
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return;
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}
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proto_tree_add_item_ret_string(request_tree, hf_irc_request_command, tvb, offset, eoc_offset-offset, ENC_ASCII|ENC_NA, wmem_packet_scope(), &str_command);
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col_append_fstr( pinfo->cinfo, COL_INFO, " (%s)", str_command);
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/* Warn if there is a "numeric" command */
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if ((eoc_offset-offset == 3) &&
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(g_ascii_isdigit(tvb_get_guint8(tvb, offset))) &&
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(g_ascii_isdigit(tvb_get_guint8(tvb, offset+1))) &&
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(g_ascii_isdigit(tvb_get_guint8(tvb, offset+2))))
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{
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expert_add_info(pinfo, request_item, &ei_irc_numeric_request_command);
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}
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offset = eoc_offset+1;
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/* clear out any whitespace before command parameter */
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while(offset < end_offset && tvb_get_guint8(tvb, offset) == ' ')
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{
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offset++;
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}
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if (offset == end_offset)
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{
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/* No command parameters */
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return;
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}
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/* Check if message has a trailer */
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if (tvb_get_guint8(tvb, offset) == ':')
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{
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proto_tree_add_item(request_tree, hf_irc_request_trailer, tvb, offset+1, end_offset-offset-1, ENC_ASCII|ENC_NA);
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dissect_irc_tag_data(request_tree, request_item, tvb, offset+1, end_offset-offset-1, pinfo, str_command);
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return;
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}
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while(offset < end_offset)
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{
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eocp_offset = tvb_find_guint8(tvb, offset, end_offset-offset, ' ');
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tag_start_offset = tvb_ws_mempbrk_pattern_guint8(tvb, offset, end_offset-offset, &pbrk_tag_delimiter, &found_tag_needle);
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/* Create subtree when the first parameter is found */
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if (first_command_param)
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{
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command_tree = proto_tree_add_subtree(request_tree, tvb, offset, end_offset-offset,
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ett_irc_request_command, NULL, "Command parameters");
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first_command_param = FALSE;
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}
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if (((eocp_offset == -1) && (tag_start_offset == -1)) ||
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((eocp_offset != -1) && (tag_start_offset == -1)) ||
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(eocp_offset < tag_start_offset))
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{
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/* regular message should be dissected */
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if (eocp_offset == -1)
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{
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proto_tree_add_item(command_tree, hf_irc_request_command_param, tvb, offset, end_offset-offset, ENC_ASCII|ENC_NA);
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return;
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}
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proto_tree_add_item(command_tree, hf_irc_request_command_param, tvb, offset, eocp_offset-offset, ENC_ASCII|ENC_NA);
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offset = eocp_offset+1;
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/* clear out any whitespace before next command parameter */
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while(offset < end_offset && tvb_get_guint8(tvb, offset) == ' ')
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{
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offset++;
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}
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if (offset == end_offset)
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{
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break;
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}
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/* Check if message has a trailer */
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if (tvb_get_guint8(tvb, offset) == ':')
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{
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proto_tree_add_item(request_tree, hf_irc_request_trailer, tvb, offset+1, end_offset-offset-1, ENC_ASCII|ENC_NA);
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dissect_irc_tag_data(request_tree, request_item, tvb, offset+1, end_offset-offset-1, pinfo, str_command);
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return;
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}
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}
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else if (((eocp_offset == -1) && (tag_start_offset != -1)) ||
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(eocp_offset > tag_start_offset))
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{
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/* tag data dissected */
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found_tag_needle = 0;
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tag_end_offset = tvb_ws_mempbrk_pattern_guint8(tvb, tag_start_offset+1, end_offset-tag_start_offset-1, &pbrk_tag_delimiter, &found_tag_needle);
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if (tag_end_offset == -1)
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{
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expert_add_info(pinfo, request_item, &ei_irc_missing_end_delimiter);
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return;
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}
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dissect_irc_tag_data(request_tree, request_item, tvb, tag_start_offset, tag_end_offset-tag_start_offset, pinfo, str_command);
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offset = tag_end_offset+1;
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}
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}
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}
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static void
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dissect_irc_response(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, int offset, int linelen)
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{
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proto_tree *response_tree, *command_tree = NULL;
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proto_item *response_item, *hidden_item;
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int start_offset = offset;
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int end_offset = start_offset+linelen;
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gint eop_offset = -1,
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eoc_offset = -1,
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eocp_offset,
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tag_start_offset, tag_end_offset;
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const guint8* str_command;
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guint16 num_command;
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guchar found_tag_needle = 0;
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gboolean first_command_param = TRUE;
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response_item = proto_tree_add_item(tree, hf_irc_response, tvb, offset, linelen, ENC_ASCII|ENC_NA);
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if (linelen <= 0)
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return;
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response_tree = proto_item_add_subtree(response_item, ett_irc_response );
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/* Check if message has a prefix */
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if (tvb_get_guint8(tvb, offset) == ':')
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{
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/* find the end of the prefix */
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eop_offset = tvb_find_guint8(tvb, offset+1, linelen-1, ' ');
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if (eop_offset == -1)
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{
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expert_add_info(pinfo, response_item, &ei_irc_prefix_missing_ending_space);
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return;
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}
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proto_tree_add_item(response_tree, hf_irc_response_prefix, tvb, offset+1, eop_offset-offset-1, ENC_ASCII|ENC_NA);
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offset = eop_offset+1;
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}
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/* clear out any whitespace before command */
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while(offset < end_offset && tvb_get_guint8(tvb, offset) == ' ')
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{
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offset++;
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}
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if (offset == end_offset)
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{
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expert_add_info(pinfo, response_item, &ei_irc_response_command);
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return;
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}
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eoc_offset = tvb_find_guint8(tvb, offset, end_offset-offset, ' ');
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if (eoc_offset == -1)
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{
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const guint8* col_str;
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proto_tree_add_item_ret_string(response_tree, hf_irc_response_command, tvb, offset, end_offset-offset, ENC_ASCII|ENC_NA, wmem_packet_scope(), &col_str);
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col_append_fstr( pinfo->cinfo, COL_INFO, " (%s)", col_str);
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/* if response command is numeric, allow it to be filtered as an integer */
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if ((end_offset-offset == 3) &&
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(g_ascii_isdigit(tvb_get_guint8(tvb, offset))) &&
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(g_ascii_isdigit(tvb_get_guint8(tvb, offset+1))) &&
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(g_ascii_isdigit(tvb_get_guint8(tvb, offset+2))))
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{
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num_command = ((tvb_get_guint8(tvb, offset)-0x30)*100) + ((tvb_get_guint8(tvb, offset+1)-0x30)*10) + (tvb_get_guint8(tvb, offset+2)-0x30);
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hidden_item = proto_tree_add_uint(response_tree, hf_irc_response_num_command, tvb, offset, end_offset-offset, num_command);
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PROTO_ITEM_SET_HIDDEN(hidden_item);
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}
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return;
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}
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proto_tree_add_item_ret_string(response_tree, hf_irc_response_command, tvb, offset, eoc_offset-offset, ENC_ASCII|ENC_NA, wmem_packet_scope(), &str_command);
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col_append_fstr( pinfo->cinfo, COL_INFO, " (%s)", str_command);
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/* if response command is numeric, allow it to be filtered as an integer */
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if ((eoc_offset-offset == 3) &&
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(g_ascii_isdigit(tvb_get_guint8(tvb, offset))) &&
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(g_ascii_isdigit(tvb_get_guint8(tvb, offset+1))) &&
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(g_ascii_isdigit(tvb_get_guint8(tvb, offset+2))))
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{
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num_command = ((tvb_get_guint8(tvb, offset)-0x30)*100) + ((tvb_get_guint8(tvb, offset+1)-0x30)*10) + (tvb_get_guint8(tvb, offset+2)-0x30);
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hidden_item = proto_tree_add_uint(response_tree, hf_irc_response_num_command, tvb, offset, eoc_offset-offset, num_command);
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PROTO_ITEM_SET_HIDDEN(hidden_item);
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}
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offset = eoc_offset+1;
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/* clear out any whitespace before command parameter */
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while(offset < end_offset && tvb_get_guint8(tvb, offset) == ' ')
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{
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offset++;
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}
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if (offset == end_offset)
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{
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/* No command parameters */
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return;
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}
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/* Check if message has a trailer */
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if (tvb_get_guint8(tvb, offset) == ':')
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{
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proto_tree_add_item(response_tree, hf_irc_response_trailer, tvb, offset+1, end_offset-offset-1, ENC_ASCII|ENC_NA);
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dissect_irc_tag_data(response_tree, response_item, tvb, offset+1, end_offset-offset-1, pinfo, str_command);
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return;
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}
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while(offset < end_offset)
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{
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eocp_offset = tvb_find_guint8(tvb, offset, end_offset-offset, ' ');
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tag_start_offset = tvb_ws_mempbrk_pattern_guint8(tvb, offset, end_offset-offset, &pbrk_tag_delimiter, &found_tag_needle);
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/* Create subtree when the first parameter is found */
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if (first_command_param)
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{
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command_tree = proto_tree_add_subtree(response_tree, tvb, offset, end_offset-offset,
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ett_irc_response_command , NULL, "Command parameters");
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first_command_param = FALSE;
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}
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if ((tag_start_offset == -1) || (eocp_offset < tag_start_offset))
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{
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/* regular message should be dissected */
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if (eocp_offset == -1)
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{
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proto_tree_add_item(command_tree, hf_irc_response_command_param, tvb, offset, end_offset-offset, ENC_ASCII|ENC_NA);
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return;
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}
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proto_tree_add_item(command_tree, hf_irc_response_command_param, tvb, offset, eocp_offset-offset, ENC_ASCII|ENC_NA);
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offset = eocp_offset+1;
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/* clear out any whitespace before next command parameter */
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while(offset < end_offset && tvb_get_guint8(tvb, offset) == ' ')
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{
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offset++;
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}
|
|
if (offset == end_offset)
|
|
{
|
|
break;
|
|
}
|
|
|
|
/* Check if message has a trailer */
|
|
if (tvb_get_guint8(tvb, offset) == ':')
|
|
{
|
|
proto_tree_add_item(response_tree, hf_irc_response_trailer, tvb, offset+1, end_offset-offset-1, ENC_ASCII|ENC_NA);
|
|
dissect_irc_tag_data(response_tree, response_item, tvb, offset+1, end_offset-offset-1, pinfo, str_command);
|
|
return;
|
|
}
|
|
}
|
|
else if ((eocp_offset == -1) || (eocp_offset > tag_start_offset))
|
|
{
|
|
/* tag data dissected */
|
|
|
|
found_tag_needle = 0;
|
|
tag_end_offset = tvb_ws_mempbrk_pattern_guint8(tvb, tag_start_offset+1, end_offset-tag_start_offset-1, &pbrk_tag_delimiter, &found_tag_needle);
|
|
if (tag_end_offset == -1)
|
|
{
|
|
expert_add_info(pinfo, response_item, &ei_irc_missing_end_delimiter);
|
|
return;
|
|
}
|
|
|
|
dissect_irc_tag_data(response_tree, response_item, tvb, tag_start_offset, tag_end_offset-tag_start_offset, pinfo, str_command);
|
|
offset = tag_end_offset+1;
|
|
}
|
|
}
|
|
}
|
|
|
|
static int
|
|
dissect_irc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
|
|
{
|
|
proto_tree *irc_tree, *ti;
|
|
gint offset = 0;
|
|
gint next_offset;
|
|
int linelen;
|
|
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "IRC");
|
|
|
|
col_set_str(pinfo->cinfo, COL_INFO,
|
|
(pinfo->match_uint == pinfo->destport) ? "Request" : "Response");
|
|
|
|
ti = proto_tree_add_item(tree, proto_irc, tvb, 0, -1, ENC_NA);
|
|
irc_tree = proto_item_add_subtree(ti, ett_irc);
|
|
|
|
/*
|
|
* Process the packet data, a line at a time.
|
|
*/
|
|
while (tvb_offset_exists(tvb, offset))
|
|
{
|
|
/*
|
|
* Find the end of the line.
|
|
*/
|
|
linelen = tvb_find_line_end(tvb, offset, -1, &next_offset, FALSE);
|
|
if (next_offset == offset) {
|
|
/*
|
|
* XXX - we really want the "show data a
|
|
* line at a time" loops in various
|
|
* dissectors to do reassembly and to
|
|
* throw an exception if there's no
|
|
* line ending in the current packet
|
|
* and we're not doing reassembly.
|
|
*/
|
|
break;
|
|
}
|
|
|
|
if (linelen != 0)
|
|
{
|
|
if (pinfo->match_uint == pinfo->destport)
|
|
{
|
|
dissect_irc_request(irc_tree, tvb, pinfo, offset, linelen);
|
|
}
|
|
else
|
|
{
|
|
dissect_irc_response(irc_tree, tvb, pinfo, offset, linelen);
|
|
}
|
|
}
|
|
offset = next_offset;
|
|
}
|
|
return tvb_captured_length(tvb);
|
|
}
|
|
|
|
void
|
|
proto_register_irc(void)
|
|
{
|
|
static hf_register_info hf[] = {
|
|
{ &hf_irc_response, { "Response", "irc.response", FT_STRING, STR_ASCII,
|
|
NULL, 0x0, "Line of response message", HFILL }},
|
|
|
|
{ &hf_irc_request, { "Request", "irc.request", FT_STRING, STR_ASCII,
|
|
NULL, 0x0, "Line of request message", HFILL }},
|
|
|
|
{ &hf_irc_request_prefix, { "Prefix", "irc.request.prefix", FT_STRING, STR_ASCII,
|
|
NULL, 0x0, "Request prefix", HFILL }},
|
|
|
|
{ &hf_irc_request_command, { "Command", "irc.request.command", FT_STRING, STR_ASCII,
|
|
NULL, 0x0, "Request command", HFILL }},
|
|
|
|
{ &hf_irc_request_command_param, { "Parameter", "irc.request.command_parameter", FT_STRING, STR_ASCII,
|
|
NULL, 0x0, "Request command parameter", HFILL }},
|
|
|
|
{ &hf_irc_request_trailer, { "Trailer", "irc.request.trailer", FT_STRING, STR_ASCII,
|
|
NULL, 0x0, "Request trailer", HFILL }},
|
|
|
|
{ &hf_irc_response_prefix, { "Prefix", "irc.response.prefix", FT_STRING, STR_ASCII,
|
|
NULL, 0x0, "Response prefix", HFILL }},
|
|
|
|
{ &hf_irc_response_command, { "Command", "irc.response.command", FT_STRING, STR_ASCII,
|
|
NULL, 0x0, "Response command", HFILL }},
|
|
|
|
{ &hf_irc_response_num_command, { "Command", "irc.response.num_command", FT_UINT16, BASE_DEC,
|
|
NULL, 0x0, "Response (numeric) command", HFILL }},
|
|
|
|
{ &hf_irc_response_command_param, { "Parameter", "irc.response.command_parameter", FT_STRING, STR_ASCII,
|
|
NULL, 0x0, "Response command parameter", HFILL }},
|
|
|
|
{ &hf_irc_response_trailer, { "Trailer", "irc.response.trailer", FT_STRING, STR_ASCII,
|
|
NULL, 0x0, "Response trailer", HFILL }},
|
|
|
|
{ &hf_irc_ctcp, { "CTCP Data", "irc.ctcp", FT_STRING, STR_ASCII,
|
|
NULL, 0x0, "Placeholder to dissect CTCP data", HFILL }}
|
|
};
|
|
|
|
static gint *ett[] = {
|
|
&ett_irc,
|
|
&ett_irc_request,
|
|
&ett_irc_request_command,
|
|
&ett_irc_response,
|
|
&ett_irc_response_command
|
|
};
|
|
|
|
static ei_register_info ei[] = {
|
|
{ &ei_irc_missing_end_delimiter, { "irc.missing_end_delimiter", PI_MALFORMED, PI_ERROR, "Missing ending tag delimiter (0x01)", EXPFILL }},
|
|
{ &ei_irc_tag_data_invalid, { "irc.tag_data_invalid", PI_PROTOCOL, PI_WARN, "Tag data outside of NOTICE or PRIVMSG command", EXPFILL }},
|
|
{ &ei_irc_prefix_missing_ending_space, { "irc.prefix_missing_ending_space", PI_MALFORMED, PI_ERROR, "Prefix missing ending <space>", EXPFILL }},
|
|
{ &ei_irc_request_command, { "irc.request.command.missing", PI_MALFORMED, PI_ERROR, "Request has no command", EXPFILL }},
|
|
{ &ei_irc_numeric_request_command, { "irc.request.command.numeric", PI_PROTOCOL, PI_WARN, "Numeric command not allowed in request", EXPFILL }},
|
|
{ &ei_irc_response_command, { "irc.response.command.missing", PI_MALFORMED, PI_ERROR, "Response has no command", EXPFILL }},
|
|
};
|
|
|
|
expert_module_t* expert_irc;
|
|
|
|
proto_irc = proto_register_protocol("Internet Relay Chat", "IRC", "irc");
|
|
proto_register_field_array(proto_irc, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
expert_irc = expert_register_protocol(proto_irc);
|
|
expert_register_field_array(expert_irc, ei, array_length(ei));
|
|
|
|
/* compile patterns */
|
|
ws_mempbrk_compile(&pbrk_tag_delimiter, TAG_DELIMITER);
|
|
}
|
|
|
|
void
|
|
proto_reg_handoff_irc(void)
|
|
{
|
|
dissector_handle_t irc_handle;
|
|
|
|
irc_handle = create_dissector_handle(dissect_irc, proto_irc);
|
|
dissector_add_uint_range_with_preference("tcp.port", TCP_PORT_RANGE, irc_handle);
|
|
}
|
|
|
|
/*
|
|
* Editor modelines - http://www.wireshark.org/tools/modelines.html
|
|
*
|
|
* Local variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* vi: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|