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1 office 1 /* export_object_http.c
2 * Routines for tracking & saving objects found in HTTP streams
3 * See also: export_object.c / export_object.h for common code
4 * Copyright 2007, Stephen Fisher (see AUTHORS file)
5 *
6 * Wireshark - Network traffic analyzer
7 * By Gerald Combs <gerald@wireshark.org>
8 * Copyright 1998 Gerald Combs
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version 2
13 * of the License, or (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
23 * USA.
24 */
25  
26 #include "config.h"
27  
28  
29 #include <epan/dissectors/packet-http.h>
30 #include <epan/tap.h>
31  
32 #include "export_object.h"
33  
34  
35 gboolean
36 eo_http_packet(void *tapdata, packet_info *pinfo, epan_dissect_t *edt _U_,
37 const void *data)
38 {
39 export_object_list_t *object_list = (export_object_list_t *)tapdata;
40 const http_eo_t *eo_info = (const http_eo_t *)data;
41 export_object_entry_t *entry;
42  
43 if(eo_info) { /* We have data waiting for us */
44 /* These values will be freed when the Export Object window
45 * is closed. */
46 entry = (export_object_entry_t *)g_malloc(sizeof(export_object_entry_t));
47  
48 entry->pkt_num = pinfo->num;
49 entry->hostname = g_strdup(eo_info->hostname);
50 entry->content_type = g_strdup(eo_info->content_type);
51 entry->filename = g_strdup(g_path_get_basename(eo_info->filename));
52 entry->payload_len = eo_info->payload_len;
53 entry->payload_data = (guint8 *)g_memdup(eo_info->payload_data,
54 eo_info->payload_len);
55  
56 object_list_add_entry(object_list, entry);
57  
58 return TRUE; /* State changed - window should be redrawn */
59 } else {
60 return FALSE; /* State unchanged - no window updates needed */
61 }
62 }
63  
64 /*
65 * Editor modelines
66 *
67 * Local Variables:
68 * c-basic-offset: 4
69 * tab-width: 8
70 * indent-tabs-mode: nil
71 * End:
72 *
73 * ex: set shiftwidth=4 tabstop=8 expandtab:
74 * :indentSize=4:tabSize=8:noTabs=true:
75 */