/* export_object_http.c
 * Routines for tracking & saving objects found in HTTP streams
 * See also: export_object.c / export_object.h for common code
 * Copyright 2007, Stephen Fisher (see AUTHORS file)
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 */

#include "config.h"


#include <epan/dissectors/packet-http.h>
#include <epan/tap.h>

#include "export_object.h"


gboolean
eo_http_packet(void *tapdata, packet_info *pinfo, epan_dissect_t *edt _U_,
           const void *data)
{
    export_object_list_t *object_list = (export_object_list_t *)tapdata;
    const http_eo_t *eo_info = (const http_eo_t *)data;
    export_object_entry_t *entry;

    if(eo_info) { /* We have data waiting for us */
        /* These values will be freed when the Export Object window
         * is closed. */
        entry = (export_object_entry_t *)g_malloc(sizeof(export_object_entry_t));

        entry->pkt_num = pinfo->fd->num;
        entry->hostname = g_strdup(eo_info->hostname);
        entry->content_type = g_strdup(eo_info->content_type);
        entry->filename = g_strdup(g_path_get_basename(eo_info->filename));
        entry->payload_len = eo_info->payload_len;
        entry->payload_data = (guint8 *)g_memdup(eo_info->payload_data,
                           eo_info->payload_len);

        object_list_add_entry(object_list, entry);

        return TRUE; /* State changed - window should be redrawn */
    } else {
        return FALSE; /* State unchanged - no window updates needed */
    }
}

/*
 * Editor modelines
 *
 * Local Variables:
 * c-basic-offset: 4
 * tab-width: 8
 * indent-tabs-mode: nil
 * End:
 *
 * ex: set shiftwidth=4 tabstop=8 expandtab:
 * :indentSize=4:tabSize=8:noTabs=true:
 */
