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1 office 1 /* capture_info.h
2 * capture info functions
3 *
4 * Wireshark - Network traffic analyzer
5 * By Gerald Combs <gerald@wireshark.org>
6 * Copyright 1998 Gerald Combs
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * as published by the Free Software Foundation; either version 2
11 * of the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 */
22  
23  
24 /** @file
25 *
26 * Capture info functions.
27 *
28 */
29  
30 /*
31 * GTK+ only.
32 * If we add this to the Qt UI we should modernize the statistics we show.
33 * At the very least we should remove or hide IPX and VINES.
34 */
35  
36 #ifndef __CAPTURE_INFO_H__
37 #define __CAPTURE_INFO_H__
38  
39 #include "capture_opts.h"
40 #include <capchild/capture_session.h>
41  
42 #ifdef __cplusplus
43 extern "C" {
44 #endif /* __cplusplus */
45  
46 typedef struct {
47 GHashTable* counts_hash; /* packet counters keyed by proto */
48 gint other; /* Packets not counted in the hash total */
49 gint total; /* Cache of total packets */
50  
51 } packet_counts;
52  
53 /** Current Capture info. */
54 typedef struct {
55 /* handle */
56 gpointer ui; /**< user interface handle */
57  
58 /* capture info */
59 packet_counts *counts; /**< protocol specific counters */
60 time_t running_time; /**< running time since last update */
61 gint new_packets; /**< packets since last update */
62 } capture_info;
63  
64 typedef struct _info_data {
65 packet_counts counts; /* Packet counting */
66 struct wtap* wtap; /* current wtap file */
67 capture_info ui; /* user interface data */
68 } info_data_t;
69  
70 /* open the info - init values (wtap, counts), create dialog */
71 extern void capture_info_open(capture_session *cap_session, info_data_t* cap_info);
72  
73 /* new file arrived - (eventually close old wtap), open wtap */
74 extern gboolean capture_info_new_file(const char *new_filename, info_data_t* cap_info);
75  
76 /* new packets arrived - read from wtap, count */
77 extern void capture_info_new_packets(int to_read, info_data_t* cap_info);
78  
79 /* close the info - close wtap, destroy dialog */
80 extern void capture_info_close(info_data_t* cap_info);
81  
82 /** Create the capture info dialog */
83 extern void
84 capture_info_ui_create(capture_info *cinfo, capture_session *cap_session);
85  
86 /** Update the capture info counters in the dialog */
87 extern void capture_info_ui_update(
88 capture_info *cinfo);
89  
90 /** Destroy the capture info dialog again */
91 extern void capture_info_ui_destroy(
92 capture_info *cinfo);
93  
94 #ifdef __cplusplus
95 }
96 #endif /* __cplusplus */
97  
98 #endif /* capture_info.h */
99  
100 /*
101 * Editor modelines - http://www.wireshark.org/tools/modelines.html
102 *
103 * Local variables:
104 * c-basic-offset: 4
105 * tab-width: 8
106 * indent-tabs-mode: nil
107 * End:
108 *
109 * vi: set shiftwidth=4 tabstop=8 expandtab:
110 * :indentSize=4:tabSize=8:noTabs=true:
111 */