forked from osmocom/wireshark
eeea95ccbe
- Split the HTTP tap into two taps: one for the HTTP statistics and the other for the export object function. This allows the HTTP statistics to work again (they seem to have been partially broken since SVN rev 18901). - Pass the conversation data (conv_data) between functions now instead of using the global variable stat_info (now only used for the HTTP stats) - Pass only pointers from the HTTP dissector to the Export Object tap, where we'll then copy the values and insert into the slist. - Make sure we free all memory allocated by this feature when we're done with it. - Various other minor improvements svn path=/trunk/; revision=21021
82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
/* export_object_http.c
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* Routines for tracking & saving objects found in HTTP streams
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* See also: export_object.c / export_object.h for common code
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* Copyright 2007, Stephen Fisher <stephentfisher@yahoo.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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* 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 <glib.h>
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#include <gtk/gtk.h>
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/* This feature has not been ported to GTK1 */
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#if GTK_MAJOR_VERSION >= 2
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#include <epan/dissectors/packet-http.h>
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#include <epan/emem.h>
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#include <epan/tap.h>
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#include "export_object.h"
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static int
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eo_http_packet(void *tapdata, packet_info *pinfo, epan_dissect_t *edt _U_,
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const void *data)
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{
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export_object_list_t *object_list = tapdata;
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const http_eo_t *eo_info = data;
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export_object_entry_t *entry;
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if(eo_info) { /* We have data waiting for us */
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/* These values will be freed when the Export Object window
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* is closed. */
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entry = g_malloc(sizeof(export_object_entry_t));
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entry->pkt_num = pinfo->fd->num;
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entry->hostname = g_strdup(eo_info->hostname);
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entry->content_type = g_strdup(eo_info->content_type);
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entry->filename = g_strdup(g_path_get_basename(eo_info->filename));
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entry->payload_len = eo_info->payload_len;
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entry->payload_data = g_memdup(eo_info->payload_data,
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eo_info->payload_len);
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object_list->entries =
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g_slist_append(object_list->entries, entry);
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return 1; /* State changed - window should be redrawn */
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} else {
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return 0; /* State unchanged - no window updates needed */
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}
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}
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void
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eo_http_cb(GtkWidget *widget _U_, gpointer data _U_)
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{
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export_object_window("http_eo", "HTTP", eo_http_packet);
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}
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#endif /* GTK_MAJOR_VERSION >= 2 */
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