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/* export_object.c
* Common routines for tracking & saving objects found in streams of data
* Copyright 2007, Stephen Fisher <stephentfisher@yahoo.com>
*
* $Id$
*
* 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.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <glib.h>
#include <gtk/gtk.h>
/* This feature has not been ported to GTK1 */
#if GTK_MAJOR_VERSION >= 2
#include "export_object.h"
#include <alert_box.h>
#include <simple_dialog.h>
#include <epan/packet_info.h>
#include <epan/tap.h>
#include <gtk/file_dlg.h>
#include <gtk/gui_utils.h>
#include <gtk/main.h>
#include <wiretap/file_util.h>
#ifdef HAVE_FCNTL_H
#include <fcntl.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
static void
eo_remember_this_row(GtkTreeModel *model _U_, GtkTreePath *path,
GtkTreeIter *iter _U_, gpointer arg)
{
export_object_list_t *object_list = arg;
export_object_entry_t *entry;
gint *path_index;
if((path_index = gtk_tree_path_get_indices(path)) == NULL)
return;
object_list->row_selected = path_index[0];
entry = g_slist_nth_data(object_list->entries,
object_list->row_selected);
cf_goto_frame(&cfile, entry->pkt_num);
}
void
eo_remember_row_num(GtkTreeSelection *sel, gpointer data)
{
gtk_tree_selection_selected_foreach(sel, eo_remember_this_row, data);
}
void
eo_win_destroy_cb(GtkWindow *win _U_, gpointer data)
{
export_object_list_t *object_list = data;
protect_thread_critical_region();
remove_tap_listener(object_list);
unprotect_thread_critical_region();
g_free(object_list);
}
void
eo_save_entry(gchar *save_as_filename, export_object_entry_t *entry)
{
int to_fd;
to_fd = eth_open(save_as_filename, O_WRONLY | O_CREAT | O_TRUNC |
O_BINARY, 0644);
if(to_fd == -1) {
open_failure_alert_box(save_as_filename, errno, TRUE);
g_free(save_as_filename);
return;
}
if(eth_write(to_fd, entry->payload_data, entry->payload_len) < 0) {
write_failure_alert_box(save_as_filename, errno);
eth_close(to_fd);
g_free(save_as_filename);
return;
}
if (eth_close(to_fd) < 0) {
write_failure_alert_box(save_as_filename, errno);
g_free(save_as_filename);
return;
}
g_free(save_as_filename);
}
void
eo_save_clicked_cb(GtkWidget *widget _U_, gpointer arg)
{
GtkWidget *save_as_w;
export_object_list_t *object_list = arg;
export_object_entry_t *entry = NULL;
entry = g_slist_nth_data(object_list->entries,
object_list->row_selected);
if(!entry) {
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK, "No object was selected for saving. Please click on an object and click on save again.");
return;
}
save_as_w = file_selection_new("Wireshark: Save Object As ...",
FILE_SELECTION_SAVE);
gtk_window_set_transient_for(GTK_WINDOW(save_as_w),
GTK_WINDOW(object_list->dlg));
gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(save_as_w),
entry->filename);
if(gtk_dialog_run(GTK_DIALOG(save_as_w)) == GTK_RESPONSE_ACCEPT)
eo_save_entry(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(save_as_w)), entry);
window_destroy(save_as_w);
}
void
eo_save_all_clicked_cb(GtkWidget *widget _U_, gpointer arg)
{
gchar *save_as_fullpath = NULL;
export_object_list_t *object_list = arg;
export_object_entry_t *entry;
GtkWidget *save_in_w;
GSList *last_slist_entry;
gint last_slist_entry_num, i;
save_in_w = file_selection_new("Wireshark: Save All Objects In ...",
FILE_SELECTION_CREATE_FOLDER);
gtk_window_set_transient_for(GTK_WINDOW(save_in_w),
GTK_WINDOW(object_list->dlg));
if(gtk_dialog_run(GTK_DIALOG(save_in_w)) == GTK_RESPONSE_ACCEPT) {
/* Find the last entry in the SList, then start at the beginning
saving each one. */
last_slist_entry = g_slist_last(object_list->entries);
last_slist_entry_num = g_slist_position(object_list->entries,
last_slist_entry);
for(i = 0; i <= last_slist_entry_num; i++) {
entry = g_slist_nth_data(object_list->entries, i);
save_as_fullpath = g_strdup_printf("%s%c%s", gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(save_in_w)), G_DIR_SEPARATOR, entry->filename);
eo_save_entry(save_as_fullpath, entry);
}
}
window_destroy(save_in_w);
}
#endif /* GTK_MAJOR_VERSION >= 2 */
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