727ad67453
allocate them to be large enough. Add checks that the numbers in the range fit in a guint32. Check the validity of a range before saving or printing, and report errors in an alert box. Clean up white space. svn path=/trunk/; revision=12320
102 lines
3.4 KiB
C
102 lines
3.4 KiB
C
/* packet-range.h
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* Packet range routines (save, print, ...)
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*
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* $Id$
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*
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* Dick Gooris <gooris@lucent.com>
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* Ulf Lamping <ulf.lamping@web.de>
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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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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#ifndef __PACKET_RANGE_H__
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#define __PACKET_RANGE_H__
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#include <glib.h>
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#include <epan/frame_data.h>
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#include <epan/range.h>
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extern guint32 curr_selected_frame;
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typedef enum {
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range_process_all,
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range_process_selected,
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range_process_marked,
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range_process_marked_range,
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range_process_user_range
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} packet_range_e;
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typedef struct packet_range_tag {
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/* values coming from the UI */
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packet_range_e process; /* which range to process */
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gboolean process_filtered; /* captured or filtered packets */
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/* user specified range(s) and, if null, error status */
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range_t *user_range;
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convert_ret_t user_range_status;
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/* calculated values */
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guint32 selected_packet; /* the currently selected packet */
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/* current packet counts (captured) */
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/* cfile.count */ /* packets in capture file */
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/* cfile.marked_count */ /* packets marked */
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guint32 mark_range_cnt; /* packets in marked range */
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guint32 user_range_cnt; /* packets in user specified range */
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/* current packet counts (displayed) */
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guint32 displayed_cnt;
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guint32 displayed_marked_cnt;
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guint32 displayed_mark_range_cnt;
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guint32 displayed_user_range_cnt;
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/* "enumeration" values */
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gboolean marked_range_active; /* marked range is currently processed */
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guint32 marked_range_left; /* marked range packets left to do */
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gboolean selected_done; /* selected packet already processed */
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} packet_range_t;
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typedef enum {
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range_process_this, /* process this packet */
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range_process_next, /* skip this packet, process next */
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range_processing_finished /* stop processing, required packets done */
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} range_process_e;
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/* init the range structure */
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extern void packet_range_init(packet_range_t *range);
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/* check whether the packet range is OK */
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extern convert_ret_t packet_range_check(packet_range_t *range);
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/* init the processing run */
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extern void packet_range_process_init(packet_range_t *range);
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/* do we have to process all packets? */
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extern gboolean packet_range_process_all(packet_range_t *range);
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/* do we have to process this packet? */
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extern range_process_e packet_range_process_packet(packet_range_t *range, frame_data *fdata);
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/* convert user given string to the internal user specified range representation */
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extern void packet_range_convert_str(packet_range_t *range, const gchar *es);
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#endif /* __PACKET_RANGE_H__ */
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