3575 lines
116 KiB
C
3575 lines
116 KiB
C
/* main.c
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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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* Richard Sharpe, 13-Feb-1999, added support for initializing structures
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* needed by dissect routines
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* Jeff Foster, 2001/03/12, added support tabbed hex display windowss
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*
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 <gtk/gtk.h>
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#include <gdk/gdkkeysyms.h>
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#include <stdio.h>
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#include <string.h>
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#include <ctype.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#ifdef NEED_STRERROR_H
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#include "strerror.h"
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#endif
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#ifdef HAVE_GETOPT_H
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#include <getopt.h>
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#else
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#include "wsgetopt.h"
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#endif
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#ifdef _WIN32 /* Needed for console I/O */
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#include <fcntl.h>
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#include <conio.h>
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#endif
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#ifdef HAVE_LIBPORTAUDIO
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#include <portaudio.h>
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#endif /* HAVE_LIBPORTAUDIO */
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#include <epan/epan.h>
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#include <epan/filesystem.h>
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#include <wsutil/privileges.h>
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#include <epan/epan_dissect.h>
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#include <epan/timestamp.h>
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#include <epan/packet.h>
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#include <epan/plugins.h>
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#include <epan/dfilter/dfilter.h>
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#include <epan/strutil.h>
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#include <epan/addr_resolv.h>
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#include <epan/emem.h>
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#include <epan/ex-opt.h>
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#include <epan/funnel.h>
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#include <epan/expert.h>
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#include <epan/frequency-utils.h>
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#include <epan/prefs.h>
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#include <epan/prefs-int.h>
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#include <epan/tap.h>
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#include <epan/stat_cmd_args.h>
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#include <epan/uat.h>
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#include <epan/emem.h>
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#include <epan/column.h>
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/* general (not GTK specific) */
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#include "../file.h"
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#include "../summary.h"
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#include "../filters.h"
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#include "../disabled_protos.h"
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#include "../color.h"
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#include "../color_filters.h"
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#include "../print.h"
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#include "../simple_dialog.h"
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#include "../register.h"
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#include "../ringbuffer.h"
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#include "../ui_util.h"
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#include "../util.h"
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#include "../clopts_common.h"
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#include "../cmdarg_err.h"
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#include "../version_info.h"
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#include "../merge.h"
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#include "../alert_box.h"
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#include "../capture_ui_utils.h"
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#include "../log.h"
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#include <wsutil/file_util.h>
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#ifdef HAVE_LIBPCAP
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#include "../capture-pcap-util.h"
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#include "../capture.h"
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#include "../capture_sync.h"
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#endif
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#ifdef _WIN32
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#include "../capture-wpcap.h"
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#include "../capture_wpcap_packet.h"
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#include <tchar.h> /* Needed for Unicode */
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#include <commctrl.h>
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#endif /* _WIN32 */
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/* GTK related */
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#include "gtk/file_dlg.h"
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#include "gtk/gtkglobals.h"
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#include "gtk/color_utils.h"
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#include "gtk/gui_utils.h"
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#include "gtk/color_dlg.h"
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#include "gtk/filter_dlg.h"
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#include "gtk/uat_gui.h"
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#include "gtk/u3.h"
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#include "gtk/main.h"
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#include "gtk/main_airpcap_toolbar.h"
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#include "gtk/main_filter_toolbar.h"
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#include "gtk/menus.h"
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#include "gtk/main_packet_list.h"
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#include "gtk/main_statusbar.h"
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#include "gtk/main_statusbar_private.h"
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#include "gtk/main_toolbar.h"
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#include "gtk/main_welcome.h"
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#include "gtk/drag_and_drop.h"
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#include "gtk/capture_file_dlg.h"
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#include "gtk/main_proto_draw.h"
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#include "gtk/keys.h"
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#include "gtk/packet_win.h"
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#include "gtk/stock_icons.h"
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#include "gtk/find_dlg.h"
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#include "gtk/recent.h"
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#include "gtk/follow_tcp.h"
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#include "gtk/font_utils.h"
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#include "gtk/about_dlg.h"
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#include "gtk/help_dlg.h"
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#include "gtk/decode_as_dlg.h"
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#include "gtk/webbrowser.h"
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#include "gtk/capture_dlg.h"
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#include "gtk/capture_if_dlg.h"
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#include "gtk/tap_dfilter_dlg.h"
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#include "gtk/prefs_column.h"
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#include "gtk/prefs_dlg.h"
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#ifdef HAVE_LIBPCAP
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#include "../image/wsicon16.xpm"
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#include "../image/wsicon32.xpm"
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#include "../image/wsicon48.xpm"
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#include "../image/wsicon64.xpm"
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#include "../image/wsiconcap16.xpm"
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#include "../image/wsiconcap32.xpm"
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#include "../image/wsiconcap48.xpm"
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#endif
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#ifdef HAVE_AIRPCAP
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#include <airpcap.h>
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#include "airpcap_loader.h"
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#include "airpcap_dlg.h"
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#include "airpcap_gui_utils.h"
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#endif
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#ifdef HAVE_AIRPDCAP
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#include <epan/crypt/airpdcap_ws.h>
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#endif
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#ifdef NEW_PACKET_LIST
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#include "gtk/new_packet_list.h"
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#endif
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/*
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* Files under personal and global preferences directories in which
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* GTK settings for Wireshark are stored.
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*/
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#define RC_FILE "gtkrc"
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capture_file cfile;
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/* "exported" main widgets */
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GtkWidget *top_level = NULL, *pkt_scrollw, *tree_view, *byte_nb_ptr;
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/* placement widgets (can be a bit confusing, because of the many layout possibilities */
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static GtkWidget *main_vbox, *main_pane_v1, *main_pane_v2, *main_pane_h1, *main_pane_h2;
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static GtkWidget *main_first_pane, *main_second_pane;
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/* internally used widgets */
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static GtkWidget *menubar, *main_tb, *filter_tb, *tv_scrollw, *statusbar, *welcome_pane;
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#ifdef HAVE_AIRPCAP
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GtkWidget *airpcap_tb;
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int airpcap_dll_ret_val = -1;
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#endif
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GString *comp_info_str, *runtime_info_str;
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gboolean have_capture_file = FALSE; /* XXX - is there an equivalent in cfile? */
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guint tap_update_timer_id;
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#ifdef _WIN32
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static gboolean has_console; /* TRUE if app has console */
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static void destroy_console(void);
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static gboolean stdin_capture = FALSE; /* Don't grab stdin & stdout if TRUE */
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#endif
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static void console_log_handler(const char *log_domain,
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GLogLevelFlags log_level, const char *message, gpointer user_data);
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#ifdef HAVE_LIBPCAP
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capture_options global_capture_opts;
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#endif
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static void create_main_window(gint, gint, gint, e_prefs*);
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static void show_main_window(gboolean);
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static void file_quit_answered_cb(gpointer dialog, gint btn, gpointer data);
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static void main_save_window_geometry(GtkWidget *widget);
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/* Match selected byte pattern */
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static void
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match_selected_cb_do(gpointer data, int action, gchar *text)
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{
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GtkWidget *filter_te;
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char *cur_filter, *new_filter;
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if ((!text) || (0 == strlen(text))) {
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Could not acquire information to build a filter!\nTry expanding or choosing another item.");
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return;
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}
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g_assert(data);
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filter_te = g_object_get_data(G_OBJECT(data), E_DFILTER_TE_KEY);
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g_assert(filter_te);
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cur_filter = gtk_editable_get_chars(GTK_EDITABLE(filter_te), 0, -1);
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switch (action&MATCH_SELECTED_MASK) {
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case MATCH_SELECTED_REPLACE:
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new_filter = g_strdup(text);
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break;
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case MATCH_SELECTED_AND:
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if ((!cur_filter) || (0 == strlen(cur_filter)))
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new_filter = g_strdup(text);
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else
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new_filter = g_strconcat("(", cur_filter, ") && (", text, ")", NULL);
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break;
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case MATCH_SELECTED_OR:
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if ((!cur_filter) || (0 == strlen(cur_filter)))
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new_filter = g_strdup(text);
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else
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new_filter = g_strconcat("(", cur_filter, ") || (", text, ")", NULL);
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break;
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case MATCH_SELECTED_NOT:
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new_filter = g_strconcat("!(", text, ")", NULL);
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break;
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case MATCH_SELECTED_AND_NOT:
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if ((!cur_filter) || (0 == strlen(cur_filter)))
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new_filter = g_strconcat("!(", text, ")", NULL);
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else
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new_filter = g_strconcat("(", cur_filter, ") && !(", text, ")", NULL);
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break;
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case MATCH_SELECTED_OR_NOT:
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if ((!cur_filter) || (0 == strlen(cur_filter)))
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new_filter = g_strconcat("!(", text, ")", NULL);
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else
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new_filter = g_strconcat("(", cur_filter, ") || !(", text, ")", NULL);
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break;
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default:
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g_assert_not_reached();
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new_filter = NULL;
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break;
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}
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/* Free up the copy we got of the old filter text. */
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g_free(cur_filter);
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/* Don't change the current display filter if we only want to copy the filter */
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if (action&MATCH_SELECTED_COPY_ONLY) {
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GString *gtk_text_str = g_string_new("");
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g_string_append(gtk_text_str, new_filter);
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copy_to_clipboard(gtk_text_str);
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g_string_free(gtk_text_str, TRUE);
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} else {
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/* create a new one and set the display filter entry accordingly */
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gtk_entry_set_text(GTK_ENTRY(filter_te), new_filter);
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/* Run the display filter so it goes in effect. */
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if (action&MATCH_SELECTED_APPLY_NOW)
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main_filter_packets(&cfile, new_filter, FALSE);
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}
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/* Free up the new filter text. */
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g_free(new_filter);
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}
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void
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match_selected_ptree_cb(GtkWidget *w, gpointer data, MATCH_SELECTED_E action)
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{
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char *filter = NULL;
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if (cfile.finfo_selected) {
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filter = proto_construct_match_selected_string(cfile.finfo_selected,
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cfile.edt);
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match_selected_cb_do((data ? data : w), action, filter);
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}
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}
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void
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colorize_selected_ptree_cb(GtkWidget *w _U_, gpointer data _U_, guint8 filt_nr)
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{
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char *filter = NULL;
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if (cfile.finfo_selected) {
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filter = proto_construct_match_selected_string(cfile.finfo_selected,
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cfile.edt);
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if ((!filter) || (0 == strlen(filter))) {
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
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"Could not acquire information to build a filter!\n"
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"Try expanding or choosing another item.");
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return;
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}
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if (filt_nr==0) {
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color_display_with_filter(filter);
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} else {
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if (filt_nr==255) {
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color_filters_reset_tmp();
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} else {
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color_filters_set_tmp(filt_nr,filter, FALSE);
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}
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cf_colorize_packets(&cfile);
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}
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}
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}
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static void selected_ptree_info_answered_cb(gpointer dialog _U_, gint btn, gpointer data)
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{
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gchar *selected_proto_url;
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gchar *proto_abbrev = data;
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switch(btn) {
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case(ESD_BTN_OK):
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if (cfile.finfo_selected) {
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/* open wiki page using the protocol abbreviation */
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selected_proto_url = g_strdup_printf("http://wiki.wireshark.org/Protocols/%s", proto_abbrev);
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browser_open_url(selected_proto_url);
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g_free(selected_proto_url);
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}
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break;
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case(ESD_BTN_CANCEL):
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break;
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default:
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g_assert_not_reached();
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}
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}
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void
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selected_ptree_info_cb(GtkWidget *widget _U_, gpointer data _U_)
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{
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int field_id;
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const gchar *proto_abbrev;
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gpointer dialog;
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if (cfile.finfo_selected) {
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/* convert selected field to protocol abbreviation */
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/* XXX - could this conversion be simplified? */
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field_id = cfile.finfo_selected->hfinfo->id;
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/* if the selected field isn't a protocol, get it's parent */
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if(!proto_registrar_is_protocol(field_id)) {
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field_id = proto_registrar_get_parent(cfile.finfo_selected->hfinfo->id);
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}
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proto_abbrev = proto_registrar_get_abbrev(field_id);
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if (!proto_is_private(field_id)) {
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/* ask the user if the wiki page really should be opened */
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dialog = simple_dialog(ESD_TYPE_CONFIRMATION, ESD_BTNS_OK_CANCEL,
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"%sOpen Wireshark Wiki page of protocol \"%s\"?%s\n"
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"\n"
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"This will open the \"%s\" related Wireshark Wiki page in your Web browser.\n"
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"\n"
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"The Wireshark Wiki is a collaborative approach to provide information "
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"about Wireshark in several ways (not limited to protocol specifics).\n"
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"\n"
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"This Wiki is new, so the page of the selected protocol "
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"may not exist and/or may not contain valuable information.\n"
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"\n"
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"As everyone can edit the Wiki and add new content (or extend existing), "
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"you are encouraged to add information if you can.\n"
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"\n"
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"Hint 1: If you are new to wiki editing, try out editing the Sandbox first!\n"
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"\n"
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"Hint 2: If you want to add a new protocol page, you should use the ProtocolTemplate, "
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"which will save you a lot of editing and will give a consistent look over the pages.",
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simple_dialog_primary_start(), proto_abbrev, simple_dialog_primary_end(), proto_abbrev);
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simple_dialog_set_cb(dialog, selected_ptree_info_answered_cb, (gpointer)proto_abbrev);
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} else {
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/* appologize to the user that the wiki page cannot be opened */
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simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
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"%sCan't open Wireshark Wiki page of protocol \"%s\"%s\n"
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"\n"
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"This would open the \"%s\" related Wireshark Wiki page in your Web browser.\n"
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"\n"
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"Since this is a private protocol, such information is not available in "
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"a public wiki. Therefore this wiki entry is blocked.\n"
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"\n"
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"Sorry for the inconvenience.\n",
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simple_dialog_primary_start(), proto_abbrev, simple_dialog_primary_end(), proto_abbrev);
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}
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}
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}
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static void selected_ptree_ref_answered_cb(gpointer dialog _U_, gint btn, gpointer data)
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{
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gchar *selected_proto_url;
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gchar *proto_abbrev = data;
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switch(btn) {
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case(ESD_BTN_OK):
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if (cfile.finfo_selected) {
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/* open reference page using the protocol abbreviation */
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selected_proto_url = g_strdup_printf("http://www.wireshark.org/docs/dfref/%c/%s", proto_abbrev[0], proto_abbrev);
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browser_open_url(selected_proto_url);
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g_free(selected_proto_url);
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}
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break;
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case(ESD_BTN_CANCEL):
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break;
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default:
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g_assert_not_reached();
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}
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}
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void
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selected_ptree_ref_cb(GtkWidget *widget _U_, gpointer data _U_)
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{
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int field_id;
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const gchar *proto_abbrev;
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gpointer dialog;
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if (cfile.finfo_selected) {
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/* convert selected field to protocol abbreviation */
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/* XXX - could this conversion be simplified? */
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field_id = cfile.finfo_selected->hfinfo->id;
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/* if the selected field isn't a protocol, get it's parent */
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if(!proto_registrar_is_protocol(field_id)) {
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field_id = proto_registrar_get_parent(cfile.finfo_selected->hfinfo->id);
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}
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proto_abbrev = proto_registrar_get_abbrev(field_id);
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if (!proto_is_private(field_id)) {
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/* ask the user if the wiki page really should be opened */
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dialog = simple_dialog(ESD_TYPE_CONFIRMATION, ESD_BTNS_OK_CANCEL,
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"%sOpen Wireshark filter reference page of protocol \"%s\"?%s\n"
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"\n"
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"This will open the \"%s\" related Wireshark filter reference page in your Web browser.\n"
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"\n",
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simple_dialog_primary_start(), proto_abbrev, simple_dialog_primary_end(), proto_abbrev);
|
|
simple_dialog_set_cb(dialog, selected_ptree_ref_answered_cb, (gpointer)proto_abbrev);
|
|
} else {
|
|
/* appologize to the user that the wiki page cannot be opened */
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"%sCan't open Wireshark filter reference page of protocol \"%s\"%s\n"
|
|
"\n"
|
|
"This would open the \"%s\" related Wireshark filter reference page in your Web browser.\n"
|
|
"\n"
|
|
"Since this is a private protocol, such information is not available on "
|
|
"a public website. Therefore this filter entry is blocked.\n"
|
|
"\n"
|
|
"Sorry for the inconvenience.\n",
|
|
simple_dialog_primary_start(), proto_abbrev, simple_dialog_primary_end(), proto_abbrev);
|
|
}
|
|
}
|
|
}
|
|
|
|
static gchar *
|
|
get_filter_from_packet_list_row_and_column(gpointer data)
|
|
{
|
|
gint row = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(data), E_MPACKET_LIST_ROW_KEY));
|
|
gint column = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(data), E_MPACKET_LIST_COL_KEY));
|
|
frame_data *fdata;
|
|
gchar *buf=NULL;
|
|
int err;
|
|
gchar *err_info;
|
|
|
|
#ifdef NEW_PACKET_LIST
|
|
fdata = (frame_data *) new_packet_list_get_row_data(row);
|
|
#else
|
|
fdata = (frame_data *) packet_list_get_row_data(row);
|
|
#endif
|
|
|
|
if (fdata != NULL) {
|
|
epan_dissect_t edt;
|
|
|
|
if (!wtap_seek_read(cfile.wth, fdata->file_off, &cfile.pseudo_header,
|
|
cfile.pd, fdata->cap_len, &err, &err_info)) {
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
|
|
cf_read_error_message(err, err_info), cfile.filename);
|
|
return NULL;
|
|
}
|
|
/* proto tree, visible. We need a proto tree if there's custom columns */
|
|
epan_dissect_init(&edt, have_custom_cols(&cfile.cinfo), FALSE);
|
|
col_custom_prime_edt(&edt, &cfile.cinfo);
|
|
|
|
epan_dissect_run(&edt, &cfile.pseudo_header, cfile.pd, fdata,
|
|
&cfile.cinfo);
|
|
epan_dissect_fill_in_columns(&edt, TRUE, TRUE);
|
|
|
|
if (strlen(cfile.cinfo.col_expr.col_expr[column]) != 0 &&
|
|
strlen(cfile.cinfo.col_expr.col_expr_val[column]) != 0) {
|
|
/* leak a little but safer than ep_ here */
|
|
if (cfile.cinfo.col_fmt[column] == COL_CUSTOM) {
|
|
header_field_info *hfi = proto_registrar_get_byname(cfile.cinfo.col_custom_field[column]);
|
|
if (hfi->parent == -1) {
|
|
/* Protocol only */
|
|
buf = se_strdup(cfile.cinfo.col_expr.col_expr[column]);
|
|
} else if (hfi->type == FT_STRING) {
|
|
/* Custom string, add quotes */
|
|
buf = se_strdup_printf("%s == \"%s\"", cfile.cinfo.col_expr.col_expr[column],
|
|
cfile.cinfo.col_expr.col_expr_val[column]);
|
|
}
|
|
}
|
|
if (buf == NULL) {
|
|
buf = se_strdup_printf("%s == %s", cfile.cinfo.col_expr.col_expr[column],
|
|
cfile.cinfo.col_expr.col_expr_val[column]);
|
|
}
|
|
}
|
|
|
|
epan_dissect_cleanup(&edt);
|
|
}
|
|
|
|
return buf;
|
|
}
|
|
|
|
void
|
|
match_selected_plist_cb(GtkWidget *w _U_, gpointer data, MATCH_SELECTED_E action)
|
|
{
|
|
match_selected_cb_do(data,
|
|
action,
|
|
get_filter_from_packet_list_row_and_column(data));
|
|
}
|
|
|
|
/* This function allows users to right click in the details window and copy the text
|
|
* information to the operating systems clipboard.
|
|
*
|
|
* We first check to see if a string representation is setup in the tree and then
|
|
* read the string. If not available then we try to grab the value. If all else
|
|
* fails we display a message to the user to indicate the copy could not be completed.
|
|
*/
|
|
void
|
|
copy_selected_plist_cb(GtkWidget *w _U_, gpointer data _U_, COPY_SELECTED_E action)
|
|
{
|
|
GString *gtk_text_str = g_string_new("");
|
|
char labelstring[256];
|
|
char *stringpointer = labelstring;
|
|
|
|
switch(action)
|
|
{
|
|
case COPY_SELECTED_DESCRIPTION:
|
|
if (cfile.finfo_selected->rep->representation != 0) {
|
|
g_string_append(gtk_text_str, cfile.finfo_selected->rep->representation);
|
|
}
|
|
break;
|
|
case COPY_SELECTED_FIELDNAME:
|
|
if (cfile.finfo_selected->hfinfo->abbrev != 0) {
|
|
g_string_append(gtk_text_str, cfile.finfo_selected->hfinfo->abbrev);
|
|
}
|
|
break;
|
|
case COPY_SELECTED_VALUE:
|
|
if (cfile.edt !=0 ) {
|
|
g_string_append(gtk_text_str,
|
|
get_node_field_value(cfile.finfo_selected, cfile.edt));
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (gtk_text_str->len == 0) {
|
|
/* If no representation then... Try to read the value */
|
|
proto_item_fill_label(cfile.finfo_selected, stringpointer);
|
|
g_string_append(gtk_text_str, stringpointer);
|
|
}
|
|
|
|
if (gtk_text_str->len == 0) {
|
|
/* Could not get item so display error msg */
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Could not acquire information to copy, try expanding or choosing another item");
|
|
} else {
|
|
/* Copy string to clipboard */
|
|
copy_to_clipboard(gtk_text_str);
|
|
}
|
|
g_string_free(gtk_text_str, TRUE); /* Free the memory */
|
|
}
|
|
|
|
|
|
/* mark as reference time frame */
|
|
static void
|
|
set_frame_reftime(gboolean set, frame_data *frame, gint row) {
|
|
if (row == -1)
|
|
return;
|
|
if (set) {
|
|
frame->flags.ref_time=1;
|
|
} else {
|
|
frame->flags.ref_time=0;
|
|
}
|
|
cf_reftime_packets(&cfile);
|
|
#ifdef NEW_PACKET_LIST
|
|
new_packet_list_queue_draw();
|
|
#endif
|
|
}
|
|
|
|
|
|
static void reftime_answered_cb(gpointer dialog _U_, gint btn, gpointer data _U_)
|
|
{
|
|
switch(btn) {
|
|
case(ESD_BTN_YES):
|
|
timestamp_set_type(TS_RELATIVE);
|
|
recent.gui_time_format = TS_RELATIVE;
|
|
#ifdef NEW_PACKET_LIST
|
|
cf_timestamp_auto_precision(&cfile);
|
|
new_packet_list_queue_draw();
|
|
#else
|
|
cf_change_time_formats(&cfile);
|
|
#endif
|
|
break;
|
|
case(ESD_BTN_NO):
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
}
|
|
|
|
if (cfile.current_frame) {
|
|
set_frame_reftime(!cfile.current_frame->flags.ref_time,
|
|
cfile.current_frame, cfile.current_row);
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
reftime_frame_cb(GtkWidget *w _U_, gpointer data _U_, REFTIME_ACTION_E action)
|
|
{
|
|
static GtkWidget *reftime_dialog = NULL;
|
|
|
|
switch(action){
|
|
case REFTIME_TOGGLE:
|
|
if (cfile.current_frame) {
|
|
if(recent.gui_time_format != TS_RELATIVE && cfile.current_frame->flags.ref_time==0) {
|
|
reftime_dialog = simple_dialog(ESD_TYPE_CONFIRMATION, ESD_BTNS_YES_NO,
|
|
"%sSwitch to the appropriate Time Display Format?%s\n\n"
|
|
"Time References don't work well with the currently selected Time Display Format.\n\n"
|
|
"Do you want to switch to \"Seconds Since Beginning of Capture\" now?",
|
|
simple_dialog_primary_start(), simple_dialog_primary_end());
|
|
simple_dialog_set_cb(reftime_dialog, reftime_answered_cb, NULL);
|
|
} else {
|
|
set_frame_reftime(!cfile.current_frame->flags.ref_time,
|
|
cfile.current_frame, cfile.current_row);
|
|
}
|
|
}
|
|
break;
|
|
case REFTIME_FIND_NEXT:
|
|
find_previous_next_frame_with_filter("frame.ref_time", FALSE);
|
|
break;
|
|
case REFTIME_FIND_PREV:
|
|
find_previous_next_frame_with_filter("frame.ref_time", TRUE);
|
|
break;
|
|
}
|
|
}
|
|
|
|
void
|
|
find_next_mark_cb(GtkWidget *w _U_, gpointer data _U_, int action _U_)
|
|
{
|
|
find_previous_next_frame_with_filter("frame.marked == TRUE", FALSE);
|
|
}
|
|
|
|
void
|
|
find_prev_mark_cb(GtkWidget *w _U_, gpointer data _U_, int action _U_)
|
|
{
|
|
find_previous_next_frame_with_filter("frame.marked == TRUE", TRUE);
|
|
}
|
|
|
|
static void
|
|
tree_view_selection_changed_cb(GtkTreeSelection *sel, gpointer user_data _U_)
|
|
{
|
|
field_info *finfo;
|
|
gchar *help_str = NULL;
|
|
gchar len_str[2+10+1+5+1]; /* ", {N} bytes\0",
|
|
N < 4294967296 */
|
|
gboolean has_blurb = FALSE;
|
|
guint length = 0, byte_len;
|
|
GtkWidget *byte_view;
|
|
const guint8 *byte_data;
|
|
gint finfo_length;
|
|
GtkTreeModel *model;
|
|
GtkTreeIter iter;
|
|
|
|
/* if nothing is selected */
|
|
if (!gtk_tree_selection_get_selected(sel, &model, &iter))
|
|
{
|
|
/*
|
|
* Which byte view is displaying the current protocol tree
|
|
* row's data?
|
|
*/
|
|
byte_view = get_notebook_bv_ptr(byte_nb_ptr);
|
|
if (byte_view == NULL)
|
|
return; /* none */
|
|
|
|
byte_data = get_byte_view_data_and_length(byte_view, &byte_len);
|
|
if (byte_data == NULL)
|
|
return; /* none */
|
|
|
|
cf_unselect_field(&cfile);
|
|
packet_hex_print(byte_view, byte_data,
|
|
cfile.current_frame, NULL, byte_len);
|
|
return;
|
|
}
|
|
gtk_tree_model_get(model, &iter, 1, &finfo, -1);
|
|
if (!finfo) return;
|
|
|
|
set_notebook_page(byte_nb_ptr, finfo->ds_tvb);
|
|
|
|
byte_view = get_notebook_bv_ptr(byte_nb_ptr);
|
|
byte_data = get_byte_view_data_and_length(byte_view, &byte_len);
|
|
g_assert(byte_data != NULL);
|
|
|
|
cfile.finfo_selected = finfo;
|
|
set_menus_for_selected_tree_row(&cfile);
|
|
|
|
if (finfo->hfinfo) {
|
|
if (finfo->hfinfo->blurb != NULL &&
|
|
finfo->hfinfo->blurb[0] != '\0') {
|
|
has_blurb = TRUE;
|
|
length = (guint) strlen(finfo->hfinfo->blurb);
|
|
} else {
|
|
length = (guint) strlen(finfo->hfinfo->name);
|
|
}
|
|
finfo_length = finfo->length + finfo->appendix_length;
|
|
|
|
if (finfo_length == 0) {
|
|
len_str[0] = '\0';
|
|
} else if (finfo_length == 1) {
|
|
g_strlcpy (len_str, ", 1 byte", sizeof len_str);
|
|
} else {
|
|
g_snprintf (len_str, sizeof len_str, ", %d bytes", finfo_length);
|
|
}
|
|
statusbar_pop_field_msg(); /* get rid of current help msg */
|
|
if (length) {
|
|
help_str = g_strdup_printf(" %s (%s)%s",
|
|
(has_blurb) ? finfo->hfinfo->blurb : finfo->hfinfo->name,
|
|
finfo->hfinfo->abbrev, len_str);
|
|
statusbar_push_field_msg(help_str);
|
|
g_free(help_str);
|
|
} else {
|
|
/*
|
|
* Don't show anything if the field name is zero-length;
|
|
* the pseudo-field for "proto_tree_add_text()" is such
|
|
* a field, and we don't want "Text (text)" showing up
|
|
* on the status line if you've selected such a field.
|
|
*
|
|
* XXX - there are zero-length fields for which we *do*
|
|
* want to show the field name.
|
|
*
|
|
* XXX - perhaps the name and abbrev field should be null
|
|
* pointers rather than null strings for that pseudo-field,
|
|
* but we'd have to add checks for null pointers in some
|
|
* places if we did that.
|
|
*
|
|
* Or perhaps protocol tree items added with
|
|
* "proto_tree_add_text()" should have -1 as the field index,
|
|
* with no pseudo-field being used, but that might also
|
|
* require special checks for -1 to be added.
|
|
*/
|
|
statusbar_push_field_msg("");
|
|
}
|
|
}
|
|
packet_hex_print(byte_view, byte_data, cfile.current_frame, finfo,
|
|
byte_len);
|
|
}
|
|
|
|
void collapse_all_cb(GtkWidget *widget _U_, gpointer data _U_) {
|
|
if (cfile.edt->tree)
|
|
collapse_all_tree(cfile.edt->tree, tree_view);
|
|
}
|
|
|
|
void expand_all_cb(GtkWidget *widget _U_, gpointer data _U_) {
|
|
if (cfile.edt->tree)
|
|
expand_all_tree(cfile.edt->tree, tree_view);
|
|
}
|
|
|
|
void apply_as_custom_column_cb (GtkWidget *widget _U_, gpointer data _U_)
|
|
{
|
|
if (cfile.finfo_selected) {
|
|
column_prefs_add_custom(COL_CUSTOM, cfile.finfo_selected->hfinfo->name,
|
|
cfile.finfo_selected->hfinfo->abbrev);
|
|
/* Recreate the packet list according to new preferences */
|
|
#ifdef NEW_PACKET_LIST
|
|
new_packet_list_recreate ();
|
|
#else
|
|
packet_list_recreate ();
|
|
#endif
|
|
if (!prefs.gui_use_pref_save) {
|
|
prefs_main_write();
|
|
}
|
|
cfile.cinfo.columns_changed = FALSE; /* Reset value */
|
|
}
|
|
}
|
|
|
|
void expand_tree_cb(GtkWidget *widget _U_, gpointer data _U_) {
|
|
GtkTreePath *path;
|
|
|
|
path = tree_find_by_field_info(GTK_TREE_VIEW(tree_view), cfile.finfo_selected);
|
|
if(path) {
|
|
/* the mouse position is at an entry, expand that one */
|
|
gtk_tree_view_expand_row(GTK_TREE_VIEW(tree_view), path, TRUE);
|
|
gtk_tree_path_free(path);
|
|
}
|
|
}
|
|
|
|
void resolve_name_cb(GtkWidget *widget _U_, gpointer data _U_) {
|
|
if (cfile.edt->tree) {
|
|
guint32 tmp = g_resolv_flags;
|
|
g_resolv_flags = RESOLV_ALL;
|
|
proto_tree_draw(cfile.edt->tree, tree_view);
|
|
g_resolv_flags = tmp;
|
|
}
|
|
}
|
|
|
|
static void
|
|
main_set_for_capture_file(gboolean have_capture_file_in)
|
|
{
|
|
have_capture_file = have_capture_file_in;
|
|
|
|
main_widgets_show_or_hide();
|
|
}
|
|
|
|
gboolean
|
|
main_do_quit(void)
|
|
{
|
|
/* get the current geometry, before writing it to disk */
|
|
main_save_window_geometry(top_level);
|
|
|
|
/* write user's recent file to disk
|
|
* It is no problem to write this file, even if we do not quit */
|
|
write_profile_recent();
|
|
write_recent();
|
|
|
|
/* XXX - should we check whether the capture file is an
|
|
unsaved temporary file for a live capture and, if so,
|
|
pop up a "do you want to exit without saving the capture
|
|
file?" dialog, and then just return, leaving said dialog
|
|
box to forcibly quit if the user clicks "OK"?
|
|
|
|
If so, note that this should be done in a subroutine that
|
|
returns TRUE if we do so, and FALSE otherwise, and if it
|
|
returns TRUE we should return TRUE without nuking anything.
|
|
|
|
Note that, if we do that, we might also want to check if
|
|
an "Update list of packets in real time" capture is in
|
|
progress and, if so, ask whether they want to terminate
|
|
the capture and discard it, and return TRUE, before nuking
|
|
any child capture, if they say they don't want to do so. */
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
/* Nuke any child capture in progress. */
|
|
capture_kill_child(&global_capture_opts);
|
|
#endif
|
|
|
|
/* Are we in the middle of reading a capture? */
|
|
if (cfile.state == FILE_READ_IN_PROGRESS) {
|
|
/* Yes, so we can't just close the file and quit, as
|
|
that may yank the rug out from under the read in
|
|
progress; instead, just set the state to
|
|
"FILE_READ_ABORTED" and return - the code doing the read
|
|
will check for that and, if it sees that, will clean
|
|
up and quit. */
|
|
cfile.state = FILE_READ_ABORTED;
|
|
|
|
/* Say that the window should *not* be deleted;
|
|
that'll be done by the code that cleans up. */
|
|
return TRUE;
|
|
} else {
|
|
/* Close any capture file we have open; on some OSes, you
|
|
can't unlink a temporary capture file if you have it
|
|
open.
|
|
"cf_close()" will unlink it after closing it if
|
|
it's a temporary file.
|
|
|
|
We do this here, rather than after the main loop returns,
|
|
as, after the main loop returns, the main window may have
|
|
been destroyed (if this is called due to a "destroy"
|
|
even on the main window rather than due to the user
|
|
selecting a menu item), and there may be a crash
|
|
or other problem when "cf_close()" tries to
|
|
clean up stuff in the main window.
|
|
|
|
XXX - is there a better place to put this?
|
|
Or should we have a routine that *just* closes the
|
|
capture file, and doesn't do anything with the UI,
|
|
which we'd call here, and another routine that
|
|
calls that routine and also cleans up the UI, which
|
|
we'd call elsewhere? */
|
|
cf_close(&cfile);
|
|
|
|
/* Exit by leaving the main loop, so that any quit functions
|
|
we registered get called. */
|
|
gtk_main_quit();
|
|
|
|
/* Say that the window should be deleted. */
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
main_window_delete_event_cb(GtkWidget *widget _U_, GdkEvent *event _U_, gpointer data _U_)
|
|
{
|
|
gpointer dialog;
|
|
|
|
if((cfile.state != FILE_CLOSED) && !cfile.user_saved && prefs.gui_ask_unsaved) {
|
|
gtk_window_present(GTK_WINDOW(top_level));
|
|
/* user didn't saved his current file, ask him */
|
|
dialog = simple_dialog(ESD_TYPE_CONFIRMATION, ESD_BTNS_SAVE_QUIT_DONTSAVE_CANCEL,
|
|
"%sSave capture file before program quit?%s\n\n"
|
|
"If you quit the program without saving, your capture data will be discarded.",
|
|
simple_dialog_primary_start(), simple_dialog_primary_end());
|
|
simple_dialog_set_cb(dialog, file_quit_answered_cb, NULL);
|
|
return TRUE;
|
|
} else {
|
|
/* unchanged file, just exit */
|
|
/* "main_do_quit()" indicates whether the main window should be deleted. */
|
|
return main_do_quit();
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
main_pane_load_window_geometry(void)
|
|
{
|
|
if (recent.has_gui_geometry_main_upper_pane && recent.gui_geometry_main_upper_pane)
|
|
gtk_paned_set_position(GTK_PANED(main_first_pane), recent.gui_geometry_main_upper_pane);
|
|
if (recent.has_gui_geometry_main_lower_pane && recent.gui_geometry_main_lower_pane) {
|
|
gtk_paned_set_position(GTK_PANED(main_second_pane), recent.gui_geometry_main_lower_pane);
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
main_load_window_geometry(GtkWidget *widget)
|
|
{
|
|
window_geometry_t geom;
|
|
|
|
geom.set_pos = prefs.gui_geometry_save_position;
|
|
geom.x = recent.gui_geometry_main_x;
|
|
geom.y = recent.gui_geometry_main_y;
|
|
geom.set_size = prefs.gui_geometry_save_size;
|
|
if (recent.gui_geometry_main_width > 0 &&
|
|
recent.gui_geometry_main_height > 0) {
|
|
geom.width = recent.gui_geometry_main_width;
|
|
geom.height = recent.gui_geometry_main_height;
|
|
geom.set_maximized = prefs.gui_geometry_save_maximized;
|
|
} else {
|
|
/* We assume this means the width and height weren't set in
|
|
the "recent" file (or that there is no "recent" file),
|
|
and weren't set to a default value, so we don't set the
|
|
size. (The "recent" file code rejects non-positive width
|
|
and height values.) */
|
|
geom.set_size = FALSE;
|
|
}
|
|
geom.maximized = recent.gui_geometry_main_maximized;
|
|
|
|
window_set_geometry(widget, &geom);
|
|
|
|
main_pane_load_window_geometry();
|
|
statusbar_load_window_geometry();
|
|
}
|
|
|
|
|
|
static void
|
|
main_save_window_geometry(GtkWidget *widget)
|
|
{
|
|
window_geometry_t geom;
|
|
|
|
window_get_geometry(widget, &geom);
|
|
|
|
if (prefs.gui_geometry_save_position) {
|
|
recent.gui_geometry_main_x = geom.x;
|
|
recent.gui_geometry_main_y = geom.y;
|
|
}
|
|
|
|
if (prefs.gui_geometry_save_size) {
|
|
recent.gui_geometry_main_width = geom.width;
|
|
recent.gui_geometry_main_height = geom.height;
|
|
}
|
|
|
|
if(prefs.gui_geometry_save_maximized) {
|
|
recent.gui_geometry_main_maximized = geom.maximized;
|
|
}
|
|
|
|
recent.gui_geometry_main_upper_pane = gtk_paned_get_position(GTK_PANED(main_first_pane));
|
|
recent.gui_geometry_main_lower_pane = gtk_paned_get_position(GTK_PANED(main_second_pane));
|
|
statusbar_save_window_geometry();
|
|
}
|
|
|
|
static void file_quit_answered_cb(gpointer dialog _U_, gint btn, gpointer data _U_)
|
|
{
|
|
switch(btn) {
|
|
case(ESD_BTN_SAVE):
|
|
/* save file first */
|
|
file_save_as_cmd(after_save_exit, NULL);
|
|
break;
|
|
case(ESD_BTN_QUIT_DONT_SAVE):
|
|
main_do_quit();
|
|
break;
|
|
case(ESD_BTN_CANCEL):
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
}
|
|
}
|
|
|
|
void
|
|
file_quit_cmd_cb(GtkWidget *widget _U_, gpointer data _U_)
|
|
{
|
|
gpointer dialog;
|
|
|
|
if((cfile.state != FILE_CLOSED) && !cfile.user_saved && prefs.gui_ask_unsaved) {
|
|
/* user didn't saved his current file, ask him */
|
|
dialog = simple_dialog(ESD_TYPE_CONFIRMATION, ESD_BTNS_SAVE_QUIT_DONTSAVE_CANCEL,
|
|
"%sSave capture file before program quit?%s\n\n"
|
|
"If you quit the program without saving, your capture data will be discarded.",
|
|
simple_dialog_primary_start(), simple_dialog_primary_end());
|
|
simple_dialog_set_cb(dialog, file_quit_answered_cb, NULL);
|
|
} else {
|
|
/* unchanged file, just exit */
|
|
main_do_quit();
|
|
}
|
|
}
|
|
|
|
static void
|
|
print_usage(gboolean print_ver) {
|
|
|
|
FILE *output;
|
|
|
|
#ifdef _WIN32
|
|
create_console();
|
|
#endif
|
|
|
|
if (print_ver) {
|
|
output = stdout;
|
|
fprintf(output, "Wireshark " VERSION "%s\n"
|
|
"Interactively dump and analyze network traffic.\n"
|
|
"See http://www.wireshark.org for more information.\n"
|
|
"\n"
|
|
"%s",
|
|
wireshark_svnversion, get_copyright_info());
|
|
} else {
|
|
output = stderr;
|
|
}
|
|
fprintf(output, "\n");
|
|
fprintf(output, "Usage: wireshark [options] ... [ <infile> ]\n");
|
|
fprintf(output, "\n");
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
fprintf(output, "Capture interface:\n");
|
|
fprintf(output, " -i <interface> name or idx of interface (def: first non-loopback)\n");
|
|
fprintf(output, " -f <capture filter> packet filter in libpcap filter syntax\n");
|
|
fprintf(output, " -s <snaplen> packet snapshot length (def: 65535)\n");
|
|
fprintf(output, " -p don't capture in promiscuous mode\n");
|
|
fprintf(output, " -k start capturing immediately (def: do nothing)\n");
|
|
fprintf(output, " -Q quit Wireshark after capturing\n");
|
|
fprintf(output, " -S update packet display when new packets are captured\n");
|
|
fprintf(output, " -l turn on automatic scrolling while -S is in use\n");
|
|
#ifdef _WIN32
|
|
fprintf(output, " -B <buffer size> size of kernel buffer (def: 1MB)\n");
|
|
#endif
|
|
fprintf(output, " -y <link type> link layer type (def: first appropriate)\n");
|
|
fprintf(output, " -D print list of interfaces and exit\n");
|
|
fprintf(output, " -L print list of link-layer types of iface and exit\n");
|
|
fprintf(output, "\n");
|
|
fprintf(output, "Capture stop conditions:\n");
|
|
fprintf(output, " -c <packet count> stop after n packets (def: infinite)\n");
|
|
fprintf(output, " -a <autostop cond.> ... duration:NUM - stop after NUM seconds\n");
|
|
fprintf(output, " filesize:NUM - stop this file after NUM KB\n");
|
|
fprintf(output, " files:NUM - stop after NUM files\n");
|
|
/*fprintf(output, "\n");*/
|
|
fprintf(output, "Capture output:\n");
|
|
fprintf(output, " -b <ringbuffer opt.> ... duration:NUM - switch to next file after NUM secs\n");
|
|
fprintf(output, " filesize:NUM - switch to next file after NUM KB\n");
|
|
fprintf(output, " files:NUM - ringbuffer: replace after NUM files\n");
|
|
#endif /* HAVE_LIBPCAP */
|
|
|
|
/*fprintf(output, "\n");*/
|
|
fprintf(output, "Input file:\n");
|
|
fprintf(output, " -r <infile> set the filename to read from (no pipes or stdin!)\n");
|
|
|
|
fprintf(output, "\n");
|
|
fprintf(output, "Processing:\n");
|
|
fprintf(output, " -R <read filter> packet filter in Wireshark display filter syntax\n");
|
|
fprintf(output, " -n disable all name resolutions (def: all enabled)\n");
|
|
fprintf(output, " -N <name resolve flags> enable specific name resolution(s): \"mntC\"\n");
|
|
|
|
fprintf(output, "\n");
|
|
fprintf(output, "User interface:\n");
|
|
fprintf(output, " -C <config profile> start with specified configuration profile\n");
|
|
fprintf(output, " -g <packet number> go to specified packet number after \"-r\"\n");
|
|
fprintf(output, " -J <jump filter> jump to the first packet matching the (display) filter\n");
|
|
fprintf(output, " -j search backwards for a matching packet after \"-J\"\n");
|
|
fprintf(output, " -m <font> set the font name used for most text\n");
|
|
fprintf(output, " -t ad|a|r|d|dd|e output format of time stamps (def: r: rel. to first)\n");
|
|
fprintf(output, " -X <key>:<value> eXtension options, see man page for details\n");
|
|
fprintf(output, " -z <statistics> show various statistics, see man page for details\n");
|
|
|
|
fprintf(output, "\n");
|
|
fprintf(output, "Output:\n");
|
|
fprintf(output, " -w <outfile|-> set the output filename (or '-' for stdout)\n");
|
|
|
|
fprintf(output, "\n");
|
|
fprintf(output, "Miscellaneous:\n");
|
|
fprintf(output, " -h display this help and exit\n");
|
|
fprintf(output, " -v display version info and exit\n");
|
|
fprintf(output, " -P <key>:<path> persconf:path - personal configuration files\n");
|
|
fprintf(output, " persdata:path - personal data files\n");
|
|
fprintf(output, " -o <name>:<value> ... override preference or recent setting\n");
|
|
fprintf(output, " -K <keytab> keytab file to use for kerberos decryption\n");
|
|
#ifndef _WIN32
|
|
fprintf(output, " --display=DISPLAY X display to use\n");
|
|
#endif
|
|
|
|
#ifdef _WIN32
|
|
destroy_console();
|
|
#endif
|
|
}
|
|
|
|
static void
|
|
show_version(void)
|
|
{
|
|
#ifdef _WIN32
|
|
create_console();
|
|
#endif
|
|
|
|
printf(PACKAGE " " VERSION "%s\n"
|
|
"\n"
|
|
"%s"
|
|
"\n"
|
|
"%s"
|
|
"\n"
|
|
"%s",
|
|
wireshark_svnversion, get_copyright_info(), comp_info_str->str,
|
|
runtime_info_str->str);
|
|
|
|
#ifdef _WIN32
|
|
destroy_console();
|
|
#endif
|
|
}
|
|
|
|
/*
|
|
* Report an error in command-line arguments.
|
|
* Creates a console on Windows.
|
|
* XXX - pop this up in a window of some sort on UNIX+X11 if the controlling
|
|
* terminal isn't the standard error?
|
|
*/
|
|
void
|
|
cmdarg_err(const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
|
|
#ifdef _WIN32
|
|
create_console();
|
|
#endif
|
|
va_start(ap, fmt);
|
|
fprintf(stderr, "wireshark: ");
|
|
vfprintf(stderr, fmt, ap);
|
|
fprintf(stderr, "\n");
|
|
va_end(ap);
|
|
}
|
|
|
|
/*
|
|
* Report additional information for an error in command-line arguments.
|
|
* Creates a console on Windows.
|
|
* XXX - pop this up in a window of some sort on UNIX+X11 if the controlling
|
|
* terminal isn't the standard error?
|
|
*/
|
|
void
|
|
cmdarg_err_cont(const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
|
|
#ifdef _WIN32
|
|
create_console();
|
|
#endif
|
|
va_start(ap, fmt);
|
|
vfprintf(stderr, fmt, ap);
|
|
fprintf(stderr, "\n");
|
|
va_end(ap);
|
|
}
|
|
|
|
#if defined(_WIN32) || ! defined USE_THREADS
|
|
/*
|
|
Once every 3 seconds we get a callback here which we use to update
|
|
the tap extensions. Since Gtk1 is single threaded we dont have to
|
|
worry about any locking or critical regions.
|
|
*/
|
|
static gboolean
|
|
tap_update_cb(gpointer data _U_)
|
|
{
|
|
draw_tap_listeners(FALSE);
|
|
return TRUE;
|
|
}
|
|
|
|
/* Restart the tap update display timer with new configured interval */
|
|
void reset_tap_update_timer(void)
|
|
{
|
|
g_source_remove(tap_update_timer_id);
|
|
tap_update_timer_id = g_timeout_add(prefs.tap_update_interval, tap_update_cb, NULL);
|
|
}
|
|
|
|
#else
|
|
|
|
/* if these three functions are copied to gtk1 Wireshark, since gtk1 does not
|
|
use threads all update_thread_mutex can be dropped and protect/unprotect
|
|
would just be empty functions.
|
|
|
|
This allows gtk2-rpcstat.c and friends to be copied unmodified to
|
|
gtk1-wireshark and it will just work.
|
|
*/
|
|
static GStaticMutex update_thread_mutex = G_STATIC_MUTEX_INIT;
|
|
gpointer
|
|
update_thread(gpointer data _U_)
|
|
{
|
|
while(1){
|
|
GTimeVal tv1, tv2;
|
|
g_get_current_time(&tv1);
|
|
g_static_mutex_lock(&update_thread_mutex);
|
|
gdk_threads_enter();
|
|
draw_tap_listeners(FALSE);
|
|
gdk_threads_leave();
|
|
g_static_mutex_unlock(&update_thread_mutex);
|
|
g_thread_yield();
|
|
g_get_current_time(&tv2);
|
|
|
|
/* Assuming it took less than configured time to update tap listeners... */
|
|
if( (tv1.tv_sec * 1000000 + tv1.tv_usec + prefs.tap_update_interval * 1000) >
|
|
(tv2.tv_sec * 1000000 + tv2.tv_usec) ){
|
|
/* Wait for remainder of configured time */
|
|
g_usleep((tv1.tv_sec * 1000000 + tv1.tv_usec + prefs.tap_update_interval * 1000) -
|
|
(tv2.tv_sec * 1000000 + tv2.tv_usec));
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
#endif
|
|
void
|
|
protect_thread_critical_region(void)
|
|
{
|
|
#if !defined(_WIN32) && defined USE_THREADS
|
|
g_static_mutex_lock(&update_thread_mutex);
|
|
#endif
|
|
}
|
|
void
|
|
unprotect_thread_critical_region(void)
|
|
{
|
|
#if !defined(_WIN32) && defined USE_THREADS
|
|
g_static_mutex_unlock(&update_thread_mutex);
|
|
#endif
|
|
}
|
|
|
|
/*
|
|
* Periodically process outstanding hostname lookups. If we have new items,
|
|
* redraw the packet list and tree view.
|
|
*/
|
|
|
|
static gboolean
|
|
resolv_update_cb(gpointer data _U_)
|
|
{
|
|
/* Anything new show up? */
|
|
if (host_name_lookup_process(NULL)) {
|
|
gdk_window_invalidate_rect(pkt_scrollw->window, NULL, TRUE);
|
|
gdk_window_invalidate_rect(tv_scrollw->window, NULL, TRUE);
|
|
}
|
|
|
|
/* Always check. Even if we don't do async lookups we could still get
|
|
passive updates, e.g. from DNS packets. */
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/* Set the file name in the name for the main window and in the name for the main window's icon. */
|
|
static void
|
|
set_display_filename(capture_file *cf)
|
|
{
|
|
gchar *win_name;
|
|
|
|
if (!cf->is_tempfile && cf->filename) {
|
|
/* Add this filename to the list of recent files in the "Recent Files" submenu */
|
|
add_menu_recent_capture_file(cf->filename);
|
|
}
|
|
|
|
/* window title */
|
|
win_name = g_strdup_printf("%s - Wireshark", cf_get_display_name(cf));
|
|
set_main_window_name(win_name);
|
|
g_free(win_name);
|
|
}
|
|
|
|
GtkWidget *close_dlg = NULL;
|
|
|
|
static void
|
|
priv_warning_dialog_cb(gpointer dialog, gint btn _U_, gpointer data _U_)
|
|
{
|
|
recent.privs_warn_if_elevated = !simple_dialog_check_get(dialog);
|
|
}
|
|
|
|
#ifdef _WIN32
|
|
static void
|
|
npf_warning_dialog_cb(gpointer dialog, gint btn _U_, gpointer data _U_)
|
|
{
|
|
recent.privs_warn_if_no_npf = !simple_dialog_check_get(dialog);
|
|
}
|
|
#endif
|
|
|
|
static void
|
|
main_cf_cb_file_closing(capture_file *cf)
|
|
{
|
|
|
|
/* if we have more than 10000 packets, show a splash screen while closing */
|
|
/* XXX - don't know a better way to decide whether to show or not,
|
|
* as most of the time is spend in a single eth_clist_clear function,
|
|
* so we can't use a progress bar here! */
|
|
if(cf->count > 10000) {
|
|
close_dlg = simple_dialog(ESD_TYPE_STOP, ESD_BTN_NONE,
|
|
"%sClosing file!%s\n\nPlease wait ...",
|
|
simple_dialog_primary_start(),
|
|
simple_dialog_primary_end());
|
|
gtk_window_set_position(GTK_WINDOW(close_dlg), GTK_WIN_POS_CENTER_ON_PARENT);
|
|
}
|
|
|
|
/* Destroy all windows, which refer to the
|
|
capture file we're closing. */
|
|
destroy_packet_wins();
|
|
file_save_as_destroy();
|
|
|
|
/* Restore the standard title bar message. */
|
|
set_main_window_name("The Wireshark Network Analyzer");
|
|
|
|
/* Disable all menu items that make sense only if you have a capture. */
|
|
set_menus_for_capture_file(NULL);
|
|
set_menus_for_captured_packets(FALSE);
|
|
set_menus_for_selected_packet(cf);
|
|
set_menus_for_capture_in_progress(FALSE);
|
|
set_capture_if_dialog_for_capture_in_progress(FALSE);
|
|
set_menus_for_selected_tree_row(cf);
|
|
|
|
/* Set up main window for no capture file. */
|
|
main_set_for_capture_file(FALSE);
|
|
|
|
main_window_update();
|
|
}
|
|
|
|
static void
|
|
main_cf_cb_file_closed(capture_file *cf _U_)
|
|
{
|
|
if(close_dlg != NULL) {
|
|
splash_destroy(close_dlg);
|
|
close_dlg = NULL;
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
main_cf_cb_file_read_started(capture_file *cf _U_)
|
|
{
|
|
tap_dfilter_dlg_update();
|
|
|
|
/* Set up main window for a capture file. */
|
|
main_set_for_capture_file(TRUE);
|
|
}
|
|
|
|
static void
|
|
main_cf_cb_file_read_finished(capture_file *cf)
|
|
{
|
|
set_display_filename(cf);
|
|
|
|
/* Enable menu items that make sense if you have a capture file you've
|
|
finished reading. */
|
|
set_menus_for_capture_file(cf);
|
|
|
|
/* Enable menu items that make sense if you have some captured packets. */
|
|
set_menus_for_captured_packets(TRUE);
|
|
}
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
static GList *icon_list_create(
|
|
const char **icon16_xpm,
|
|
const char **icon32_xpm,
|
|
const char **icon48_xpm,
|
|
const char **icon64_xpm)
|
|
{
|
|
GList *icon_list = NULL;
|
|
GdkPixbuf * pixbuf16;
|
|
GdkPixbuf * pixbuf32;
|
|
GdkPixbuf * pixbuf48;
|
|
GdkPixbuf * pixbuf64;
|
|
|
|
|
|
if(icon16_xpm != NULL) {
|
|
pixbuf16 = gdk_pixbuf_new_from_xpm_data(icon16_xpm);
|
|
g_assert(pixbuf16);
|
|
icon_list = g_list_append(icon_list, pixbuf16);
|
|
}
|
|
|
|
if(icon32_xpm != NULL) {
|
|
pixbuf32 = gdk_pixbuf_new_from_xpm_data(icon32_xpm);
|
|
g_assert(pixbuf32);
|
|
icon_list = g_list_append(icon_list, pixbuf32);
|
|
}
|
|
|
|
if(icon48_xpm != NULL) {
|
|
pixbuf48 = gdk_pixbuf_new_from_xpm_data(icon48_xpm);
|
|
g_assert(pixbuf48);
|
|
icon_list = g_list_append(icon_list, pixbuf48);
|
|
}
|
|
|
|
if(icon64_xpm != NULL) {
|
|
pixbuf64 = gdk_pixbuf_new_from_xpm_data(icon64_xpm);
|
|
g_assert(pixbuf64);
|
|
icon_list = g_list_append(icon_list, pixbuf64);
|
|
}
|
|
|
|
return icon_list;
|
|
}
|
|
|
|
static void
|
|
main_capture_cb_capture_prepared(capture_options *capture_opts)
|
|
{
|
|
gchar *title;
|
|
static GList *icon_list = NULL;
|
|
|
|
|
|
if(capture_opts->iface) {
|
|
title = g_strdup_printf("%s: Capturing - Wireshark",
|
|
get_iface_description(capture_opts));
|
|
} else {
|
|
title = g_strdup_printf("Capturing - Wireshark");
|
|
}
|
|
set_main_window_name(title);
|
|
g_free(title);
|
|
|
|
if(icon_list == NULL) {
|
|
icon_list = icon_list_create(wsiconcap16_xpm, wsiconcap32_xpm, wsiconcap48_xpm, NULL);
|
|
}
|
|
gtk_window_set_icon_list(GTK_WINDOW(top_level), icon_list);
|
|
|
|
/* Disable menu items that make no sense if you're currently running
|
|
a capture. */
|
|
set_menus_for_capture_in_progress(TRUE);
|
|
set_capture_if_dialog_for_capture_in_progress(TRUE);
|
|
|
|
/* Don't set up main window for a capture file. */
|
|
main_set_for_capture_file(FALSE);
|
|
}
|
|
|
|
static void
|
|
main_capture_cb_capture_update_started(capture_options *capture_opts)
|
|
{
|
|
gchar *title;
|
|
|
|
/* We've done this in "prepared" above, but it will be cleared while
|
|
switching to the next multiple file. */
|
|
if(capture_opts->iface) {
|
|
title = g_strdup_printf("%s: Capturing - Wireshark",
|
|
get_iface_description(capture_opts));
|
|
} else {
|
|
title = g_strdup_printf("Capturing - Wireshark");
|
|
}
|
|
set_main_window_name(title);
|
|
g_free(title);
|
|
|
|
set_menus_for_capture_in_progress(TRUE);
|
|
set_capture_if_dialog_for_capture_in_progress(TRUE);
|
|
|
|
/* Enable menu items that make sense if you have some captured
|
|
packets (yes, I know, we don't have any *yet*). */
|
|
set_menus_for_captured_packets(TRUE);
|
|
|
|
/* Set up main window for a capture file. */
|
|
main_set_for_capture_file(TRUE);
|
|
}
|
|
|
|
static void
|
|
main_capture_cb_capture_update_finished(capture_options *capture_opts)
|
|
{
|
|
capture_file *cf = capture_opts->cf;
|
|
static GList *icon_list = NULL;
|
|
|
|
set_display_filename(cf);
|
|
|
|
/* Enable menu items that make sense if you're not currently running
|
|
a capture. */
|
|
set_menus_for_capture_in_progress(FALSE);
|
|
set_capture_if_dialog_for_capture_in_progress(FALSE);
|
|
|
|
/* Enable menu items that make sense if you have a capture file
|
|
you've finished reading. */
|
|
set_menus_for_capture_file(cf);
|
|
|
|
/* Set up main window for a capture file. */
|
|
main_set_for_capture_file(TRUE);
|
|
|
|
if(icon_list == NULL) {
|
|
icon_list = icon_list_create(wsicon16_xpm, wsicon32_xpm, wsicon48_xpm, wsicon64_xpm);
|
|
}
|
|
gtk_window_set_icon_list(GTK_WINDOW(top_level), icon_list);
|
|
|
|
if(global_capture_opts.quit_after_cap) {
|
|
/* command line asked us to quit after the capture */
|
|
/* don't pop up a dialog to ask for unsaved files etc. */
|
|
main_do_quit();
|
|
}
|
|
}
|
|
|
|
static void
|
|
main_capture_cb_capture_fixed_started(capture_options *capture_opts _U_)
|
|
{
|
|
/* Don't set up main window for a capture file. */
|
|
main_set_for_capture_file(FALSE);
|
|
}
|
|
|
|
static void
|
|
main_capture_cb_capture_fixed_finished(capture_options *capture_opts _U_)
|
|
{
|
|
#if 0
|
|
capture_file *cf = capture_opts->cf;
|
|
#endif
|
|
static GList *icon_list = NULL;
|
|
|
|
/*set_display_filename(cf);*/
|
|
|
|
/* Enable menu items that make sense if you're not currently running
|
|
a capture. */
|
|
set_menus_for_capture_in_progress(FALSE);
|
|
set_capture_if_dialog_for_capture_in_progress(FALSE);
|
|
|
|
/* Restore the standard title bar message */
|
|
/* (just in case we have trouble opening the capture file). */
|
|
set_main_window_name("The Wireshark Network Analyzer");
|
|
|
|
if(icon_list == NULL) {
|
|
icon_list = icon_list_create(wsicon16_xpm, wsicon32_xpm, wsicon48_xpm, wsicon64_xpm);
|
|
}
|
|
gtk_window_set_icon_list(GTK_WINDOW(top_level), icon_list);
|
|
|
|
/* We don't have loaded the capture file, this will be done later.
|
|
* For now we still have simply a blank screen. */
|
|
|
|
if(global_capture_opts.quit_after_cap) {
|
|
/* command line asked us to quit after the capture */
|
|
/* don't pop up a dialog to ask for unsaved files etc. */
|
|
main_do_quit();
|
|
}
|
|
}
|
|
|
|
#endif /* HAVE_LIBPCAP */
|
|
|
|
static void
|
|
main_cf_cb_packet_selected(gpointer data)
|
|
{
|
|
capture_file *cf = data;
|
|
|
|
/* Display the GUI protocol tree and packet bytes.
|
|
XXX - why do we dump core if we call "proto_tree_draw()"
|
|
before calling "add_byte_views()"? */
|
|
add_main_byte_views(cf->edt);
|
|
main_proto_tree_draw(cf->edt->tree);
|
|
|
|
/* The user is searching for a string in the data or a hex value,
|
|
* highlight the field that is found in the tree and hex displays. */
|
|
if((cfile.string || cfile.hex) && cfile.search_pos != 0) {
|
|
highlight_field(cf->edt->tvb, cfile.search_pos,
|
|
(GtkTreeView *)tree_view, cf->edt->tree);
|
|
cfile.search_pos = 0; /* Reset the position */
|
|
}
|
|
|
|
/* A packet is selected. */
|
|
set_menus_for_selected_packet(cf);
|
|
}
|
|
|
|
static void
|
|
main_cf_cb_packet_unselected(capture_file *cf)
|
|
{
|
|
/* Clear out the display of that packet. */
|
|
clear_tree_and_hex_views();
|
|
|
|
/* No packet is selected. */
|
|
set_menus_for_selected_packet(cf);
|
|
}
|
|
|
|
static void
|
|
main_cf_cb_field_unselected(capture_file *cf)
|
|
{
|
|
set_menus_for_selected_tree_row(cf);
|
|
}
|
|
|
|
static void
|
|
main_cf_cb_file_save_reload_finished(gpointer data _U_)
|
|
{
|
|
set_menus_for_capture_file(&cfile);
|
|
}
|
|
|
|
static void
|
|
main_cf_callback(gint event, gpointer data, gpointer user_data _U_)
|
|
{
|
|
switch(event) {
|
|
case(cf_cb_file_closing):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: Closing");
|
|
main_cf_cb_file_closing(data);
|
|
break;
|
|
case(cf_cb_file_closed):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: Closed");
|
|
main_cf_cb_file_closed(data);
|
|
break;
|
|
case(cf_cb_file_read_started):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: Read started");
|
|
main_cf_cb_file_read_started(data);
|
|
break;
|
|
case(cf_cb_file_read_finished):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: Read finished");
|
|
main_cf_cb_file_read_finished(data);
|
|
break;
|
|
case(cf_cb_packet_selected):
|
|
main_cf_cb_packet_selected(data);
|
|
break;
|
|
case(cf_cb_packet_unselected):
|
|
main_cf_cb_packet_unselected(data);
|
|
break;
|
|
case(cf_cb_field_unselected):
|
|
main_cf_cb_field_unselected(data);
|
|
break;
|
|
case(cf_cb_file_save_started):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: Save started");
|
|
break;
|
|
case(cf_cb_file_save_finished):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: Save finished");
|
|
break;
|
|
case(cf_cb_file_save_reload_finished):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: Reload finished");
|
|
main_cf_cb_file_save_reload_finished(data);
|
|
break;
|
|
case(cf_cb_file_save_failed):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: Save failed");
|
|
break;
|
|
default:
|
|
g_warning("main_cf_callback: event %u unknown", event);
|
|
g_assert_not_reached();
|
|
}
|
|
}
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
static void
|
|
main_capture_callback(gint event, capture_options *capture_opts, gpointer user_data _U_)
|
|
{
|
|
switch(event) {
|
|
case(capture_cb_capture_prepared):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: capture prepared");
|
|
main_capture_cb_capture_prepared(capture_opts);
|
|
break;
|
|
case(capture_cb_capture_update_started):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: capture update started");
|
|
main_capture_cb_capture_update_started(capture_opts);
|
|
break;
|
|
case(capture_cb_capture_update_continue):
|
|
/*g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: capture update continue");*/
|
|
break;
|
|
case(capture_cb_capture_update_finished):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: capture update finished");
|
|
main_capture_cb_capture_update_finished(capture_opts);
|
|
break;
|
|
case(capture_cb_capture_fixed_started):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: capture fixed started");
|
|
main_capture_cb_capture_fixed_started(capture_opts);
|
|
break;
|
|
case(capture_cb_capture_fixed_continue):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: capture fixed continue");
|
|
break;
|
|
case(capture_cb_capture_fixed_finished):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: capture fixed finished");
|
|
main_capture_cb_capture_fixed_finished(capture_opts);
|
|
break;
|
|
case(capture_cb_capture_stopping):
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Callback: capture stopping");
|
|
/* Beware: this state won't be called, if the capture child
|
|
* closes the capturing on it's own! */
|
|
break;
|
|
default:
|
|
g_warning("main_capture_callback: event %u unknown", event);
|
|
g_assert_not_reached();
|
|
}
|
|
}
|
|
#endif
|
|
|
|
static void
|
|
get_gui_compiled_info(GString *str)
|
|
{
|
|
get_epan_compiled_version_info(str);
|
|
|
|
g_string_append(str, ", ");
|
|
#ifdef HAVE_LIBPORTAUDIO
|
|
#ifdef PORTAUDIO_API_1
|
|
g_string_append(str, "with PortAudio <= V18");
|
|
#else /* PORTAUDIO_API_1 */
|
|
g_string_append(str, "with ");
|
|
g_string_append(str, Pa_GetVersionText());
|
|
#endif /* PORTAUDIO_API_1 */
|
|
#else /* HAVE_LIBPORTAUDIO */
|
|
g_string_append(str, "without PortAudio");
|
|
#endif /* HAVE_LIBPORTAUDIO */
|
|
|
|
g_string_append(str, ", ");
|
|
#ifdef HAVE_AIRPCAP
|
|
get_compiled_airpcap_version(str);
|
|
#else
|
|
g_string_append(str, "without AirPcap");
|
|
#endif
|
|
#ifdef NEW_PACKET_LIST
|
|
g_string_append(str, ", with new_packet_list");
|
|
#endif
|
|
}
|
|
|
|
static void
|
|
get_gui_runtime_info(GString *str)
|
|
{
|
|
#ifdef HAVE_AIRPCAP
|
|
g_string_append(str, ", ");
|
|
get_runtime_airpcap_version(str);
|
|
#endif
|
|
|
|
if(u3_active()) {
|
|
g_string_append(str, ", ");
|
|
u3_runtime_info(str);
|
|
}
|
|
|
|
}
|
|
|
|
static e_prefs *
|
|
read_configuration_files(char **gdp_path, char **dp_path)
|
|
{
|
|
int gpf_open_errno, gpf_read_errno;
|
|
int cf_open_errno, df_open_errno;
|
|
int gdp_open_errno, gdp_read_errno;
|
|
int dp_open_errno, dp_read_errno;
|
|
char *gpf_path, *pf_path;
|
|
char *cf_path, *df_path;
|
|
int pf_open_errno, pf_read_errno;
|
|
e_prefs *prefs;
|
|
|
|
/* Read the preference files. */
|
|
prefs = read_prefs(&gpf_open_errno, &gpf_read_errno, &gpf_path,
|
|
&pf_open_errno, &pf_read_errno, &pf_path);
|
|
|
|
if (gpf_path != NULL) {
|
|
if (gpf_open_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open global preferences file\n\"%s\": %s.", gpf_path,
|
|
strerror(gpf_open_errno));
|
|
}
|
|
if (gpf_read_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"I/O error reading global preferences file\n\"%s\": %s.", gpf_path,
|
|
strerror(gpf_read_errno));
|
|
}
|
|
}
|
|
if (pf_path != NULL) {
|
|
if (pf_open_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open your preferences file\n\"%s\": %s.", pf_path,
|
|
strerror(pf_open_errno));
|
|
}
|
|
if (pf_read_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"I/O error reading your preferences file\n\"%s\": %s.", pf_path,
|
|
strerror(pf_read_errno));
|
|
}
|
|
g_free(pf_path);
|
|
pf_path = NULL;
|
|
}
|
|
|
|
#ifdef _WIN32
|
|
/* if the user wants a console to be always there, well, we should open one for him */
|
|
if (prefs->gui_console_open == console_open_always) {
|
|
create_console();
|
|
}
|
|
#endif
|
|
|
|
/* Read the capture filter file. */
|
|
read_filter_list(CFILTER_LIST, &cf_path, &cf_open_errno);
|
|
if (cf_path != NULL) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open your capture filter file\n\"%s\": %s.", cf_path,
|
|
strerror(cf_open_errno));
|
|
g_free(cf_path);
|
|
}
|
|
|
|
/* Read the display filter file. */
|
|
read_filter_list(DFILTER_LIST, &df_path, &df_open_errno);
|
|
if (df_path != NULL) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open your display filter file\n\"%s\": %s.", df_path,
|
|
strerror(df_open_errno));
|
|
g_free(df_path);
|
|
}
|
|
|
|
/* Read the disabled protocols file. */
|
|
read_disabled_protos_list(gdp_path, &gdp_open_errno, &gdp_read_errno,
|
|
dp_path, &dp_open_errno, &dp_read_errno);
|
|
if (*gdp_path != NULL) {
|
|
if (gdp_open_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open global disabled protocols file\n\"%s\": %s.",
|
|
*gdp_path, strerror(gdp_open_errno));
|
|
}
|
|
if (gdp_read_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"I/O error reading global disabled protocols file\n\"%s\": %s.",
|
|
*gdp_path, strerror(gdp_read_errno));
|
|
}
|
|
g_free(*gdp_path);
|
|
*gdp_path = NULL;
|
|
}
|
|
if (*dp_path != NULL) {
|
|
if (dp_open_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open your disabled protocols file\n\"%s\": %s.", *dp_path,
|
|
strerror(dp_open_errno));
|
|
}
|
|
if (dp_read_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"I/O error reading your disabled protocols file\n\"%s\": %s.", *dp_path,
|
|
strerror(dp_read_errno));
|
|
}
|
|
g_free(*dp_path);
|
|
*dp_path = NULL;
|
|
}
|
|
|
|
return prefs;
|
|
}
|
|
|
|
/* And now our feature presentation... [ fade to music ] */
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
char *init_progfile_dir_error;
|
|
char *s;
|
|
int opt;
|
|
gboolean arg_error = FALSE;
|
|
|
|
extern int info_update_freq; /* Found in about_dlg.c. */
|
|
const gchar *filter;
|
|
|
|
#ifdef _WIN32
|
|
WSADATA wsaData;
|
|
#endif /* _WIN32 */
|
|
|
|
char *rf_path;
|
|
int rf_open_errno;
|
|
char *gdp_path, *dp_path;
|
|
int err;
|
|
#ifdef HAVE_LIBPCAP
|
|
gboolean start_capture = FALSE;
|
|
gboolean list_link_layer_types = FALSE;
|
|
#else
|
|
gboolean capture_option_specified = FALSE;
|
|
#endif
|
|
gint pl_size = 280, tv_size = 95, bv_size = 75;
|
|
gchar *rc_file, *cf_name = NULL, *rfilter = NULL, *jfilter = NULL;
|
|
dfilter_t *rfcode = NULL;
|
|
gboolean rfilter_parse_failed = FALSE;
|
|
e_prefs *prefs;
|
|
char badopt;
|
|
GtkWidget *splash_win = NULL;
|
|
gpointer priv_warning_dialog;
|
|
GLogLevelFlags log_flags;
|
|
guint go_to_packet = 0;
|
|
gboolean jump_backwards = FALSE, saved_bw = FALSE;
|
|
dfilter_t *jump_to_filter = NULL;
|
|
int optind_initial;
|
|
int status;
|
|
gchar *cur_user, *cur_group;
|
|
|
|
#ifdef _WIN32
|
|
#ifdef HAVE_AIRPCAP
|
|
char *err_str;
|
|
#endif
|
|
#endif
|
|
|
|
#define OPTSTRING_INIT "a:b:c:C:Df:g:Hhi:jJ:kK:lLm:nN:o:P:pQr:R:Ss:t:vw:X:y:z:"
|
|
|
|
#if defined HAVE_LIBPCAP && defined _WIN32
|
|
#define OPTSTRING_WIN32 "B:"
|
|
#else
|
|
#define OPTSTRING_WIN32 ""
|
|
#endif
|
|
|
|
char optstring[sizeof(OPTSTRING_INIT) + sizeof(OPTSTRING_WIN32) - 1] =
|
|
OPTSTRING_INIT OPTSTRING_WIN32;
|
|
|
|
/*
|
|
* Get credential information for later use, and drop privileges
|
|
* before doing anything else.
|
|
* Let the user know if anything happened.
|
|
*/
|
|
get_credential_info();
|
|
relinquish_special_privs_perm();
|
|
|
|
/*
|
|
* Attempt to get the pathname of the executable file.
|
|
*/
|
|
init_progfile_dir_error = init_progfile_dir(argv[0], main);
|
|
|
|
/* initialize the funnel mini-api */
|
|
initialize_funnel_ops();
|
|
|
|
#ifdef HAVE_AIRPDCAP
|
|
AirPDcapInitContext(&airpdcap_ctx);
|
|
#endif
|
|
|
|
#ifdef _WIN32
|
|
/* Load wpcap if possible. Do this before collecting the run-time version information */
|
|
load_wpcap();
|
|
|
|
/* ... and also load the packet.dll from wpcap */
|
|
wpcap_packet_load();
|
|
|
|
#ifdef HAVE_AIRPCAP
|
|
/* Load the airpcap.dll. This must also be done before collecting
|
|
* run-time version information. */
|
|
airpcap_dll_ret_val = load_airpcap();
|
|
|
|
switch (airpcap_dll_ret_val) {
|
|
case AIRPCAP_DLL_OK:
|
|
/* load the airpcap interfaces */
|
|
airpcap_if_list = get_airpcap_interface_list(&err, &err_str);
|
|
|
|
if (airpcap_if_list == NULL || g_list_length(airpcap_if_list) == 0){
|
|
if (err == CANT_GET_AIRPCAP_INTERFACE_LIST && err_str != NULL) {
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", "Failed to open Airpcap Adapters!");
|
|
g_free(err_str);
|
|
}
|
|
airpcap_if_active = NULL;
|
|
|
|
} else {
|
|
|
|
/* select the first ad default (THIS SHOULD BE CHANGED) */
|
|
airpcap_if_active = airpcap_get_default_if(airpcap_if_list);
|
|
}
|
|
break;
|
|
#if 0
|
|
/*
|
|
* XXX - Maybe we need to warn the user if one of the following happens???
|
|
*/
|
|
case AIRPCAP_DLL_OLD:
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s","AIRPCAP_DLL_OLD\n");
|
|
break;
|
|
|
|
case AIRPCAP_DLL_ERROR:
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s","AIRPCAP_DLL_ERROR\n");
|
|
break;
|
|
|
|
case AIRPCAP_DLL_NOT_FOUND:
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s","AIRPCAP_DDL_NOT_FOUND\n");
|
|
break;
|
|
#endif
|
|
}
|
|
#endif /* HAVE_AIRPCAP */
|
|
|
|
/* Start windows sockets */
|
|
WSAStartup( MAKEWORD( 1, 1 ), &wsaData );
|
|
#endif /* _WIN32 */
|
|
|
|
profile_store_persconffiles (TRUE);
|
|
|
|
/* Assemble the compile-time version information string */
|
|
comp_info_str = g_string_new("Compiled ");
|
|
|
|
g_string_append(comp_info_str, "with ");
|
|
g_string_append_printf(comp_info_str,
|
|
#ifdef GTK_MAJOR_VERSION
|
|
"GTK+ %d.%d.%d", GTK_MAJOR_VERSION, GTK_MINOR_VERSION,
|
|
GTK_MICRO_VERSION);
|
|
#else
|
|
"GTK+ (version unknown)");
|
|
#endif
|
|
g_string_append(comp_info_str, ", ");
|
|
|
|
get_compiled_version_info(comp_info_str, get_gui_compiled_info);
|
|
|
|
/* Assemble the run-time version information string */
|
|
runtime_info_str = g_string_new("Running ");
|
|
get_runtime_version_info(runtime_info_str, get_gui_runtime_info);
|
|
|
|
/* Read the profile independent recent file. We have to do this here so we can */
|
|
/* set the profile before it can be set from the command line parameterts */
|
|
recent_read_static(&rf_path, &rf_open_errno);
|
|
if (rf_path != NULL && rf_open_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open common recent file\n\"%s\": %s.",
|
|
rf_path, strerror(rf_open_errno));
|
|
}
|
|
|
|
/* "pre-scan" the command line parameters, if we have "console only"
|
|
parameters. We do this so we don't start GTK+ if we're only showing
|
|
command-line help or version information.
|
|
|
|
XXX - this pre-scan is done before we start GTK+, so we haven't
|
|
run gtk_init() on the arguments. That means that GTK+ arguments
|
|
have not been removed from the argument list; those arguments
|
|
begin with "--", and will be treated as an error by getopt().
|
|
|
|
We thus ignore errors - *and* set "opterr" to 0 to suppress the
|
|
error messages. */
|
|
opterr = 0;
|
|
optind_initial = optind;
|
|
while ((opt = getopt(argc, argv, optstring)) != -1) {
|
|
switch (opt) {
|
|
case 'C': /* Configuration Profile */
|
|
if (profile_exists (optarg)) {
|
|
set_profile_name (optarg);
|
|
} else {
|
|
cmdarg_err("Configuration Profile \"%s\" does not exist", optarg);
|
|
exit(1);
|
|
}
|
|
break;
|
|
case 'h': /* Print help and exit */
|
|
print_usage(TRUE);
|
|
exit(0);
|
|
break;
|
|
#ifdef _WIN32
|
|
case 'i':
|
|
if (strcmp(optarg, "-") == 0)
|
|
stdin_capture = TRUE;
|
|
break;
|
|
#endif
|
|
case 'P': /* Path settings - change these before the Preferences and alike are processed */
|
|
status = filesystem_opt(opt, optarg);
|
|
if(status != 0) {
|
|
cmdarg_err("-P flag \"%s\" failed (hint: is it quoted and existing?)", optarg);
|
|
exit(status);
|
|
}
|
|
break;
|
|
case 'v': /* Show version and exit */
|
|
show_version();
|
|
exit(0);
|
|
break;
|
|
case 'X':
|
|
/*
|
|
* Extension command line options have to be processed before
|
|
* we call epan_init() as they are supposed to be used by dissectors
|
|
* or taps very early in the registration process.
|
|
*/
|
|
ex_opt_add(optarg);
|
|
break;
|
|
case '?': /* Ignore errors - the "real" scan will catch them. */
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Init the "Open file" dialog directory */
|
|
/* (do this after the path settings are processed) */
|
|
set_last_open_dir(get_persdatafile_dir());
|
|
|
|
/* Set getopt index back to initial value, so it will start with the
|
|
first command line parameter again. Also reset opterr to 1, so that
|
|
error messages are printed by getopt().
|
|
|
|
XXX - this seems to work on most platforms, but time will tell.
|
|
The Single UNIX Specification says "The getopt() function need
|
|
not be reentrant", so this isn't guaranteed to work. The Mac
|
|
OS X 10.4[.x] getopt() man page says
|
|
|
|
In order to use getopt() to evaluate multiple sets of arguments, or to
|
|
evaluate a single set of arguments multiple times, the variable optreset
|
|
must be set to 1 before the second and each additional set of calls to
|
|
getopt(), and the variable optind must be reinitialized.
|
|
|
|
...
|
|
|
|
The optreset variable was added to make it possible to call the getopt()
|
|
function multiple times. This is an extension to the IEEE Std 1003.2
|
|
(``POSIX.2'') specification.
|
|
|
|
which I think comes from one of the other BSDs.
|
|
|
|
XXX - if we want to control all the command-line option errors, so
|
|
that we can display them where we choose (e.g., in a window), we'd
|
|
want to leave opterr as 0, and produce our own messages using optopt.
|
|
We'd have to check the value of optopt to see if it's a valid option
|
|
letter, in which case *presumably* the error is "this option requires
|
|
an argument but none was specified", or not a valid option letter,
|
|
in which case *presumably* the error is "this option isn't valid".
|
|
Some versions of getopt() let you supply a option string beginning
|
|
with ':', which means that getopt() will return ':' rather than '?'
|
|
for "this option requires an argument but none was specified", but
|
|
not all do. */
|
|
optind = optind_initial;
|
|
opterr = 1;
|
|
|
|
/* Set the current locale according to the program environment.
|
|
* We haven't localized anything, but some GTK widgets are localized
|
|
* (the file selection dialogue, for example).
|
|
* This also sets the C-language locale to the native environment. */
|
|
gtk_set_locale();
|
|
|
|
/* Let GTK get its args (will need an X server, so do this after command line only commands handled) */
|
|
gtk_init (&argc, &argv);
|
|
|
|
cf_callback_add(main_cf_callback, NULL);
|
|
#ifdef HAVE_LIBPCAP
|
|
capture_callback_add(main_capture_callback, NULL);
|
|
#endif
|
|
cf_callback_add(statusbar_cf_callback, NULL);
|
|
#ifdef HAVE_LIBPCAP
|
|
capture_callback_add(statusbar_capture_callback, NULL);
|
|
#endif
|
|
|
|
/* Arrange that if we have no console window, and a GLib message logging
|
|
routine is called to log a message, we pop up a console window.
|
|
|
|
We do that by inserting our own handler for all messages logged
|
|
to the default domain; that handler pops up a console if necessary,
|
|
and then calls the default handler. */
|
|
|
|
/* We might want to have component specific log levels later ... */
|
|
|
|
log_flags =
|
|
G_LOG_LEVEL_ERROR|
|
|
G_LOG_LEVEL_CRITICAL|
|
|
G_LOG_LEVEL_WARNING|
|
|
G_LOG_LEVEL_MESSAGE|
|
|
G_LOG_LEVEL_INFO|
|
|
G_LOG_LEVEL_DEBUG|
|
|
G_LOG_FLAG_FATAL|G_LOG_FLAG_RECURSION;
|
|
|
|
g_log_set_handler(NULL,
|
|
log_flags,
|
|
console_log_handler, NULL /* user_data */);
|
|
g_log_set_handler(LOG_DOMAIN_MAIN,
|
|
log_flags,
|
|
console_log_handler, NULL /* user_data */);
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
g_log_set_handler(LOG_DOMAIN_CAPTURE,
|
|
log_flags,
|
|
console_log_handler, NULL /* user_data */);
|
|
g_log_set_handler(LOG_DOMAIN_CAPTURE_CHILD,
|
|
log_flags,
|
|
console_log_handler, NULL /* user_data */);
|
|
|
|
/* Set the initial values in the capture options. This might be overwritten
|
|
by preference settings and then again by the command line parameters. */
|
|
capture_opts_init(&global_capture_opts, &cfile);
|
|
|
|
global_capture_opts.snaplen = MIN_PACKET_SIZE;
|
|
global_capture_opts.has_ring_num_files = TRUE;
|
|
#endif
|
|
|
|
/* Initialize whatever we need to allocate colors for GTK+ */
|
|
colors_init();
|
|
|
|
/* Non-blank filter means we're remote. Throttle splash screen and resolution updates. */
|
|
filter = get_conn_cfilter();
|
|
if ( *filter != '\0' ) {
|
|
info_update_freq = 1000; /* Milliseconds */
|
|
}
|
|
|
|
/* We won't come till here, if we had a "console only" command line parameter. */
|
|
splash_win = splash_new("Loading Wireshark ...");
|
|
if (init_progfile_dir_error != NULL) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Can't get pathname of Wireshark: %s.\n"
|
|
"It won't be possible to capture traffic.\n"
|
|
"Report this to the Wireshark developers.",
|
|
init_progfile_dir_error);
|
|
g_free(init_progfile_dir_error);
|
|
}
|
|
|
|
splash_update(RA_DISSECTORS, NULL, (gpointer)splash_win);
|
|
|
|
/* Register all dissectors; we must do this before checking for the
|
|
"-G" flag, as the "-G" flag dumps information registered by the
|
|
dissectors, and we must do it before we read the preferences, in
|
|
case any dissectors register preferences. */
|
|
epan_init(register_all_protocols,register_all_protocol_handoffs,
|
|
splash_update, (gpointer) splash_win,
|
|
failure_alert_box,open_failure_alert_box,read_failure_alert_box,
|
|
write_failure_alert_box);
|
|
|
|
splash_update(RA_LISTENERS, NULL, (gpointer)splash_win);
|
|
|
|
/* Register all tap listeners; we do this before we parse the arguments,
|
|
as the "-z" argument can specify a registered tap. */
|
|
|
|
/* we register the plugin taps before the other taps because
|
|
stats_tree taps plugins will be registered as tap listeners
|
|
by stats_tree_stat.c and need to registered before that */
|
|
|
|
#ifdef HAVE_PLUGINS
|
|
register_all_plugin_tap_listeners();
|
|
#endif
|
|
|
|
register_all_tap_listeners();
|
|
|
|
splash_update(RA_PREFERENCES, NULL, (gpointer)splash_win);
|
|
|
|
/* Now register the preferences for any non-dissector modules.
|
|
We must do that before we read the preferences as well. */
|
|
prefs_register_modules();
|
|
|
|
prefs = read_configuration_files (&gdp_path, &dp_path);
|
|
|
|
/* multithread support currently doesn't seem to work in win32 gtk2.0.6 */
|
|
#if !defined(_WIN32) && defined(G_THREADS_ENABLED) && defined USE_THREADS
|
|
{
|
|
GThread *ut;
|
|
g_thread_init(NULL);
|
|
gdk_threads_init();
|
|
ut=g_thread_create(update_thread, NULL, FALSE, NULL);
|
|
g_thread_set_priority(ut, G_THREAD_PRIORITY_LOW);
|
|
}
|
|
#else /* !_WIN32 && G_THREADS_ENABLED && USE_THREADS */
|
|
/* this is to keep tap extensions updating once every 3 seconds */
|
|
tap_update_timer_id = g_timeout_add(prefs->tap_update_interval, tap_update_cb, NULL);
|
|
#endif /* !_WIN32 && G_THREADS_ENABLED && USE_THREADS */
|
|
|
|
g_timeout_add(info_update_freq, resolv_update_cb, NULL);
|
|
|
|
splash_update(RA_CONFIGURATION, NULL, (gpointer)splash_win);
|
|
|
|
|
|
/* Read the profile dependent (static part) of the recent file. */
|
|
/* Only the static part of it will be read, as we don't have the gui now to fill the */
|
|
/* recent lists which is done in the dynamic part. */
|
|
/* We have to do this already here, so command line parameters can overwrite these values. */
|
|
recent_read_profile_static(&rf_path, &rf_open_errno);
|
|
if (rf_path != NULL && rf_open_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open recent file\n\"%s\": %s.",
|
|
rf_path, strerror(rf_open_errno));
|
|
}
|
|
|
|
cap_file_init(&cfile);
|
|
|
|
/* Fill in capture options with values from the preferences */
|
|
prefs_to_capture_opts();
|
|
|
|
/* Now get our args */
|
|
while ((opt = getopt(argc, argv, optstring)) != -1) {
|
|
switch (opt) {
|
|
/*** capture option specific ***/
|
|
case 'a': /* autostop criteria */
|
|
case 'b': /* Ringbuffer option */
|
|
case 'c': /* Capture xxx packets */
|
|
case 'f': /* capture filter */
|
|
case 'k': /* Start capture immediately */
|
|
case 'H': /* Hide capture info dialog box */
|
|
case 'i': /* Use interface xxx */
|
|
case 'p': /* Don't capture in promiscuous mode */
|
|
case 'Q': /* Quit after capture (just capture to file) */
|
|
case 's': /* Set the snapshot (capture) length */
|
|
case 'S': /* "Sync" mode: used for following file ala tail -f */
|
|
case 'w': /* Write to capture file xxx */
|
|
case 'y': /* Set the pcap data link type */
|
|
#ifdef _WIN32
|
|
case 'B': /* Buffer size */
|
|
#endif /* _WIN32 */
|
|
#ifdef HAVE_LIBPCAP
|
|
status = capture_opts_add_opt(&global_capture_opts, opt, optarg,
|
|
&start_capture);
|
|
if(status != 0) {
|
|
exit(status);
|
|
}
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
|
|
#if defined(HAVE_HEIMDAL_KERBEROS) || defined(HAVE_MIT_KERBEROS)
|
|
case 'K': /* Kerberos keytab file */
|
|
read_keytab_file(optarg);
|
|
break;
|
|
#endif
|
|
|
|
/*** all non capture option specific ***/
|
|
case 'C':
|
|
/* Configuration profile settings were already processed just ignore them this time*/
|
|
break;
|
|
case 'D': /* Print a list of capture devices and exit */
|
|
#ifdef HAVE_LIBPCAP
|
|
capture_opts_list_interfaces(FALSE);
|
|
exit(0);
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'j': /* Search backwards for a matching packet from filter in option J */
|
|
jump_backwards = TRUE;
|
|
break;
|
|
case 'g': /* Go to packet with the given packet number */
|
|
go_to_packet = get_positive_int(optarg, "go to packet");
|
|
break;
|
|
case 'J': /* Jump to the first packet which matches the filter criteria */
|
|
jfilter = optarg;
|
|
break;
|
|
case 'l': /* Automatic scrolling in live capture mode */
|
|
#ifdef HAVE_LIBPCAP
|
|
auto_scroll_live = TRUE;
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'L': /* Print list of link-layer types and exit */
|
|
#ifdef HAVE_LIBPCAP
|
|
list_link_layer_types = TRUE;
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'm': /* Fixed-width font for the display */
|
|
g_free(prefs->gui_font_name);
|
|
prefs->gui_font_name = g_strdup(optarg);
|
|
break;
|
|
case 'n': /* No name resolution */
|
|
g_resolv_flags = RESOLV_NONE;
|
|
break;
|
|
case 'N': /* Select what types of addresses/port #s to resolve */
|
|
if (g_resolv_flags == RESOLV_ALL)
|
|
g_resolv_flags = RESOLV_NONE;
|
|
badopt = string_to_name_resolve(optarg, &g_resolv_flags);
|
|
if (badopt != '\0') {
|
|
cmdarg_err("-N specifies unknown resolving option '%c'; valid options are 'm', 'n', and 't'",
|
|
badopt);
|
|
exit(1);
|
|
}
|
|
break;
|
|
case 'o': /* Override preference from command line */
|
|
switch (prefs_set_pref(optarg)) {
|
|
case PREFS_SET_OK:
|
|
break;
|
|
case PREFS_SET_SYNTAX_ERR:
|
|
cmdarg_err("Invalid -o flag \"%s\"", optarg);
|
|
exit(1);
|
|
break;
|
|
case PREFS_SET_NO_SUCH_PREF:
|
|
/* not a preference, might be a recent setting */
|
|
switch (recent_set_arg(optarg)) {
|
|
case PREFS_SET_OK:
|
|
break;
|
|
case PREFS_SET_SYNTAX_ERR:
|
|
/* shouldn't happen, checked already above */
|
|
cmdarg_err("Invalid -o flag \"%s\"", optarg);
|
|
exit(1);
|
|
break;
|
|
case PREFS_SET_NO_SUCH_PREF:
|
|
case PREFS_SET_OBSOLETE:
|
|
cmdarg_err("-o flag \"%s\" specifies unknown preference/recent value",
|
|
optarg);
|
|
exit(1);
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
}
|
|
break;
|
|
case PREFS_SET_OBSOLETE:
|
|
cmdarg_err("-o flag \"%s\" specifies obsolete preference",
|
|
optarg);
|
|
exit(1);
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
}
|
|
break;
|
|
case 'P':
|
|
/* Path settings were already processed just ignore them this time*/
|
|
break;
|
|
case 'r': /* Read capture file xxx */
|
|
/* We may set "last_open_dir" to "cf_name", and if we change
|
|
"last_open_dir" later, we free the old value, so we have to
|
|
set "cf_name" to something that's been allocated. */
|
|
#if defined _WIN32 && GLIB_CHECK_VERSION(2,6,0)
|
|
/* since GLib 2.6, we need to convert filenames to utf8 for Win32 */
|
|
cf_name = g_locale_to_utf8(optarg, -1, NULL, NULL, NULL);
|
|
#else
|
|
cf_name = g_strdup(optarg);
|
|
#endif
|
|
break;
|
|
case 'R': /* Read file filter */
|
|
rfilter = optarg;
|
|
break;
|
|
case 't': /* Time stamp type */
|
|
if (strcmp(optarg, "r") == 0)
|
|
timestamp_set_type(TS_RELATIVE);
|
|
else if (strcmp(optarg, "a") == 0)
|
|
timestamp_set_type(TS_ABSOLUTE);
|
|
else if (strcmp(optarg, "ad") == 0)
|
|
timestamp_set_type(TS_ABSOLUTE_WITH_DATE);
|
|
else if (strcmp(optarg, "d") == 0)
|
|
timestamp_set_type(TS_DELTA);
|
|
else if (strcmp(optarg, "dd") == 0)
|
|
timestamp_set_type(TS_DELTA_DIS);
|
|
else if (strcmp(optarg, "e") == 0)
|
|
timestamp_set_type(TS_EPOCH);
|
|
else {
|
|
cmdarg_err("Invalid time stamp type \"%s\"", optarg);
|
|
cmdarg_err_cont("It must be \"r\" for relative, \"a\" for absolute,");
|
|
cmdarg_err_cont("\"ad\" for absolute with date, or \"d\" for delta.");
|
|
exit(1);
|
|
}
|
|
break;
|
|
case 'X':
|
|
/* ext ops were already processed just ignore them this time*/
|
|
break;
|
|
case 'z':
|
|
/* We won't call the init function for the stat this soon
|
|
as it would disallow MATE's fields (which are registered
|
|
by the preferences set callback) from being used as
|
|
part of a tap filter. Instead, we just add the argument
|
|
to a list of stat arguments. */
|
|
if (!process_stat_cmd_arg(optarg)) {
|
|
cmdarg_err("Invalid -z argument.");
|
|
cmdarg_err_cont(" -z argument must be one of :");
|
|
list_stat_cmd_args();
|
|
exit(1);
|
|
}
|
|
break;
|
|
default:
|
|
case '?': /* Bad flag - print usage message */
|
|
arg_error = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
argc -= optind;
|
|
argv += optind;
|
|
if (argc >= 1) {
|
|
if (cf_name != NULL) {
|
|
/*
|
|
* Input file name specified with "-r" *and* specified as a regular
|
|
* command-line argument.
|
|
*/
|
|
cmdarg_err("File name specified both with -r and regular argument");
|
|
arg_error = TRUE;
|
|
} else {
|
|
/*
|
|
* Input file name not specified with "-r", and a command-line argument
|
|
* was specified; treat it as the input file name.
|
|
*
|
|
* Yes, this is different from tshark, where non-flag command-line
|
|
* arguments are a filter, but this works better on GUI desktops
|
|
* where a command can be specified to be run to open a particular
|
|
* file - yes, you could have "-r" as the last part of the command,
|
|
* but that's a bit ugly.
|
|
*/
|
|
#if defined _WIN32 && GLIB_CHECK_VERSION(2,6,0)
|
|
/* since GLib 2.6, we need to convert filenames to utf8 for Win32 */
|
|
cf_name = g_locale_to_utf8(argv[0], -1, NULL, NULL, NULL);
|
|
#else
|
|
cf_name = g_strdup(argv[0]);
|
|
#endif
|
|
}
|
|
argc--;
|
|
argv++;
|
|
}
|
|
|
|
|
|
|
|
if (argc != 0) {
|
|
/*
|
|
* Extra command line arguments were specified; complain.
|
|
*/
|
|
cmdarg_err("Invalid argument: %s", argv[0]);
|
|
arg_error = TRUE;
|
|
}
|
|
|
|
if (arg_error) {
|
|
#ifndef HAVE_LIBPCAP
|
|
if (capture_option_specified) {
|
|
cmdarg_err("This version of Wireshark was not built with support for capturing packets.");
|
|
}
|
|
#endif
|
|
print_usage(FALSE);
|
|
exit(1);
|
|
}
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
if (start_capture && list_link_layer_types) {
|
|
/* Specifying *both* is bogus. */
|
|
cmdarg_err("You can't specify both -L and a live capture.");
|
|
exit(1);
|
|
}
|
|
|
|
if (list_link_layer_types) {
|
|
/* We're supposed to list the link-layer types for an interface;
|
|
did the user also specify a capture file to be read? */
|
|
if (cf_name) {
|
|
/* Yes - that's bogus. */
|
|
cmdarg_err("You can't specify -L and a capture file to be read.");
|
|
exit(1);
|
|
}
|
|
/* No - did they specify a ring buffer option? */
|
|
if (global_capture_opts.multi_files_on) {
|
|
cmdarg_err("Ring buffer requested, but a capture isn't being done.");
|
|
exit(1);
|
|
}
|
|
} else {
|
|
/* We're supposed to do a live capture; did the user also specify
|
|
a capture file to be read? */
|
|
if (start_capture && cf_name) {
|
|
/* Yes - that's bogus. */
|
|
cmdarg_err("You can't specify both a live capture and a capture file to be read.");
|
|
exit(1);
|
|
}
|
|
|
|
/* No - was the ring buffer option specified and, if so, does it make
|
|
sense? */
|
|
if (global_capture_opts.multi_files_on) {
|
|
/* Ring buffer works only under certain conditions:
|
|
a) ring buffer does not work with temporary files;
|
|
b) real_time_mode and multi_files_on are mutually exclusive -
|
|
real_time_mode takes precedence;
|
|
c) it makes no sense to enable the ring buffer if the maximum
|
|
file size is set to "infinite". */
|
|
if (global_capture_opts.save_file == NULL) {
|
|
cmdarg_err("Ring buffer requested, but capture isn't being saved to a permanent file.");
|
|
global_capture_opts.multi_files_on = FALSE;
|
|
}
|
|
/* if (global_capture_opts.real_time_mode) {
|
|
cmdarg_err("Ring buffer requested, but an \"Update list of packets in real time\" capture is being done.");
|
|
global_capture_opts.multi_files_on = FALSE;
|
|
}*/
|
|
if (!global_capture_opts.has_autostop_filesize && !global_capture_opts.has_file_duration) {
|
|
cmdarg_err("Ring buffer requested, but no maximum capture file size or duration were specified.");
|
|
/* XXX - this must be redesigned as the conditions changed */
|
|
/* global_capture_opts.multi_files_on = FALSE;*/
|
|
}
|
|
}
|
|
}
|
|
|
|
if (start_capture || list_link_layer_types) {
|
|
/* Did the user specify an interface to use? */
|
|
if (!capture_opts_trim_iface(&global_capture_opts,
|
|
(prefs->capture_device) ? get_if_name(prefs->capture_device) : NULL)) {
|
|
exit(2);
|
|
}
|
|
}
|
|
|
|
if (list_link_layer_types) {
|
|
status = capture_opts_list_link_layer_types(&global_capture_opts, FALSE);
|
|
exit(status);
|
|
}
|
|
|
|
capture_opts_trim_snaplen(&global_capture_opts, MIN_PACKET_SIZE);
|
|
capture_opts_trim_ring_num_files(&global_capture_opts);
|
|
#endif /* HAVE_LIBPCAP */
|
|
|
|
/* Notify all registered modules that have had any of their preferences
|
|
changed either from one of the preferences file or from the command
|
|
line that their preferences have changed. */
|
|
prefs_apply_all();
|
|
|
|
/* disabled protocols as per configuration file */
|
|
if (gdp_path == NULL && dp_path == NULL) {
|
|
set_disabled_protos_list();
|
|
}
|
|
|
|
build_column_format_array(&cfile.cinfo, prefs->num_cols, TRUE);
|
|
|
|
/* read in rc file from global and personal configuration paths. */
|
|
rc_file = get_datafile_path(RC_FILE);
|
|
gtk_rc_parse(rc_file);
|
|
g_free(rc_file);
|
|
rc_file = get_persconffile_path(RC_FILE, FALSE, FALSE);
|
|
gtk_rc_parse(rc_file);
|
|
g_free(rc_file);
|
|
|
|
font_init();
|
|
|
|
stock_icons_init();
|
|
|
|
/* close the splash screen, as we are going to open the main window now */
|
|
splash_destroy(splash_win);
|
|
|
|
/************************************************************************/
|
|
/* Everything is prepared now, preferences and command line was read in */
|
|
|
|
/* Pop up the main window. */
|
|
create_main_window(pl_size, tv_size, bv_size, prefs);
|
|
|
|
/* Read the dynamic part of the recent file, as we have the gui now ready for it. */
|
|
recent_read_dynamic(&rf_path, &rf_open_errno);
|
|
if (rf_path != NULL && rf_open_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open recent file\n\"%s\": %s.",
|
|
rf_path, strerror(rf_open_errno));
|
|
}
|
|
|
|
color_filters_enable(recent.packet_list_colorize);
|
|
|
|
/* rearrange all the widgets as we now have all recent settings ready for this */
|
|
main_widgets_rearrange();
|
|
|
|
/* Fill in column titles. This must be done after the top level window
|
|
is displayed.
|
|
|
|
XXX - is that still true, with fixed-width columns? */
|
|
#ifndef NEW_PACKET_LIST
|
|
packet_list_set_column_titles();
|
|
#endif
|
|
|
|
menu_recent_read_finished();
|
|
#ifdef HAVE_LIBPCAP
|
|
menu_auto_scroll_live_changed(auto_scroll_live);
|
|
#endif
|
|
|
|
switch (user_font_apply()) {
|
|
case FA_SUCCESS:
|
|
break;
|
|
case FA_FONT_NOT_RESIZEABLE:
|
|
/* "user_font_apply()" popped up an alert box. */
|
|
/* turn off zooming - font can't be resized */
|
|
case FA_FONT_NOT_AVAILABLE:
|
|
/* XXX - did we successfully load the un-zoomed version earlier?
|
|
If so, this *probably* means the font is available, but not at
|
|
this particular zoom level, but perhaps some other failure
|
|
occurred; I'm not sure you can determine which is the case,
|
|
however. */
|
|
/* turn off zooming - zoom level is unavailable */
|
|
default:
|
|
/* in any other case than FA_SUCCESS, turn off zooming */
|
|
recent.gui_zoom_level = 0;
|
|
/* XXX: would it be a good idea to disable zooming (insensitive GUI)? */
|
|
}
|
|
|
|
dnd_init(top_level);
|
|
|
|
color_filters_init();
|
|
decode_as_init();
|
|
|
|
/* the window can be sized only, if it's not already shown, so do it now! */
|
|
main_load_window_geometry(top_level);
|
|
|
|
/* Tell the user not to run as root. */
|
|
if (running_with_special_privs() && recent.privs_warn_if_elevated) {
|
|
cur_user = get_cur_username();
|
|
cur_group = get_cur_groupname();
|
|
priv_warning_dialog = simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Running as user \"%s\" and group \"%s\".\n"
|
|
"This could be dangerous.", cur_user, cur_group);
|
|
g_free(cur_user);
|
|
g_free(cur_group);
|
|
simple_dialog_check_set(priv_warning_dialog, "Don't show this message again.");
|
|
simple_dialog_set_cb(priv_warning_dialog, priv_warning_dialog_cb, NULL);
|
|
}
|
|
|
|
#ifdef _WIN32
|
|
/* Warn the user if npf.sys isn't loaded. */
|
|
if (!stdin_capture && !cf_name && !npf_sys_is_running() && recent.privs_warn_if_no_npf && get_os_major_version() >= 6) {
|
|
priv_warning_dialog = simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"The NPF driver isn't running. You may have trouble\n"
|
|
"capturing or listing interfaces.");
|
|
simple_dialog_check_set(priv_warning_dialog, "Don't show this message again.");
|
|
simple_dialog_set_cb(priv_warning_dialog, npf_warning_dialog_cb, NULL);
|
|
}
|
|
#endif
|
|
|
|
/* If we were given the name of a capture file, read it in now;
|
|
we defer it until now, so that, if we can't open it, and pop
|
|
up an alert box, the alert box is more likely to come up on
|
|
top of the main window - but before the preference-file-error
|
|
alert box, so, if we get one of those, it's more likely to come
|
|
up on top of us. */
|
|
if (cf_name) {
|
|
show_main_window(TRUE);
|
|
if (rfilter != NULL) {
|
|
if (!dfilter_compile(rfilter, &rfcode)) {
|
|
bad_dfilter_alert_box(rfilter);
|
|
rfilter_parse_failed = TRUE;
|
|
}
|
|
}
|
|
if (!rfilter_parse_failed) {
|
|
if (cf_open(&cfile, cf_name, FALSE, &err) == CF_OK) {
|
|
/* "cf_open()" succeeded, so it closed the previous
|
|
capture file, and thus destroyed any previous read filter
|
|
attached to "cf". */
|
|
|
|
cfile.rfcode = rfcode;
|
|
/* Open stat windows; we do so after creating the main window,
|
|
to avoid GTK warnings, and after successfully opening the
|
|
capture file, so we know we have something to compute stats
|
|
on, and after registering all dissectors, so that MATE will
|
|
have registered its field array and we can have a tap filter
|
|
with one of MATE's late-registered fields as part of the
|
|
filter. */
|
|
start_requested_stats();
|
|
|
|
/* Read the capture file. */
|
|
switch (cf_read(&cfile, FALSE)) {
|
|
|
|
case CF_READ_OK:
|
|
case CF_READ_ERROR:
|
|
/* Just because we got an error, that doesn't mean we were unable
|
|
to read any of the file; we handle what we could get from the
|
|
file. */
|
|
/* if the user told us to jump to a specific packet, do it now */
|
|
if(go_to_packet != 0) {
|
|
/* Jump to the specified frame number, kept for backward
|
|
compatibility. */
|
|
cf_goto_frame(&cfile, go_to_packet);
|
|
} else if (jfilter != NULL) {
|
|
/* try to compile given filter */
|
|
if (!dfilter_compile(jfilter, &jump_to_filter)) {
|
|
bad_dfilter_alert_box(jfilter);
|
|
} else
|
|
{
|
|
/* Filter ok, jump to the first packet matching the filter
|
|
conditions. Default search direction is forward, but if
|
|
option d was given, search backwards */
|
|
saved_bw = cfile.sbackward;
|
|
cfile.sbackward = jump_backwards;
|
|
cf_find_packet_dfilter(&cfile, jump_to_filter);
|
|
cfile.sbackward = saved_bw;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case CF_READ_ABORTED:
|
|
/* Exit now. */
|
|
exit(0);
|
|
break;
|
|
}
|
|
/* Save the name of the containing directory specified in the
|
|
path name, if any; we can write over cf_name, which is a
|
|
good thing, given that "get_dirname()" does write over its
|
|
argument. */
|
|
s = get_dirname(cf_name);
|
|
set_last_open_dir(s);
|
|
g_free(cf_name);
|
|
cf_name = NULL;
|
|
} else {
|
|
if (rfcode != NULL)
|
|
dfilter_free(rfcode);
|
|
cfile.rfcode = NULL;
|
|
show_main_window(FALSE);
|
|
set_menus_for_capture_in_progress(FALSE);
|
|
set_capture_if_dialog_for_capture_in_progress(FALSE);
|
|
}
|
|
}
|
|
} else {
|
|
#ifdef HAVE_LIBPCAP
|
|
if (start_capture) {
|
|
if (global_capture_opts.save_file != NULL) {
|
|
/* Save the directory name for future file dialogs. */
|
|
/* (get_dirname overwrites filename) */
|
|
s = get_dirname(g_strdup(global_capture_opts.save_file));
|
|
set_last_open_dir(s);
|
|
g_free(s);
|
|
}
|
|
/* "-k" was specified; start a capture. */
|
|
show_main_window(TRUE);
|
|
if (capture_start(&global_capture_opts)) {
|
|
/* The capture started. Open stat windows; we do so after creating
|
|
the main window, to avoid GTK warnings, and after successfully
|
|
opening the capture file, so we know we have something to compute
|
|
stats on, and after registering all dissectors, so that MATE will
|
|
have registered its field array and we can have a tap filter with
|
|
one of MATE's late-registered fields as part of the filter. */
|
|
start_requested_stats();
|
|
}
|
|
}
|
|
else {
|
|
show_main_window(FALSE);
|
|
set_menus_for_capture_in_progress(FALSE);
|
|
set_capture_if_dialog_for_capture_in_progress(FALSE);
|
|
}
|
|
|
|
/* if the user didn't supplied a capture filter, use the one to filter out remote connections like SSH */
|
|
if (!start_capture && strlen(global_capture_opts.cfilter) == 0) {
|
|
g_free(global_capture_opts.cfilter);
|
|
global_capture_opts.cfilter = g_strdup(get_conn_cfilter());
|
|
}
|
|
#else /* HAVE_LIBPCAP */
|
|
show_main_window(FALSE);
|
|
set_menus_for_capture_in_progress(FALSE);
|
|
set_capture_if_dialog_for_capture_in_progress(FALSE);
|
|
#endif /* HAVE_LIBPCAP */
|
|
}
|
|
|
|
/* register our pid if we are being run from a U3 device */
|
|
u3_register_pid();
|
|
|
|
profile_store_persconffiles (FALSE);
|
|
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_INFO, "Wireshark is up and ready to go");
|
|
|
|
/* we'll enter the GTK loop now and hand the control over to GTK ... */
|
|
gtk_main();
|
|
/* ... back from GTK, we're going down now! */
|
|
|
|
/* deregister our pid */
|
|
u3_deregister_pid();
|
|
|
|
epan_cleanup();
|
|
|
|
#ifdef HAVE_AIRPDCAP
|
|
AirPDcapDestroyContext(&airpdcap_ctx);
|
|
#endif
|
|
|
|
#ifdef _WIN32
|
|
/* hide the (unresponsive) main window, while asking the user to close the console window */
|
|
gtk_widget_hide(top_level);
|
|
|
|
/* Shutdown windows sockets */
|
|
WSACleanup();
|
|
|
|
/* For some unknown reason, the "atexit()" call in "create_console()"
|
|
doesn't arrange that "destroy_console()" be called when we exit,
|
|
so we call it here if a console was created. */
|
|
destroy_console();
|
|
#endif
|
|
|
|
exit(0);
|
|
}
|
|
|
|
#ifdef _WIN32
|
|
|
|
/* We build this as a GUI subsystem application on Win32, so
|
|
"WinMain()", not "main()", gets called.
|
|
|
|
Hack shamelessly stolen from the Win32 port of the GIMP. */
|
|
#ifdef __GNUC__
|
|
#define _stdcall __attribute__((stdcall))
|
|
#endif
|
|
|
|
int _stdcall
|
|
WinMain (struct HINSTANCE__ *hInstance,
|
|
struct HINSTANCE__ *hPrevInstance,
|
|
char *lpszCmdLine,
|
|
int nCmdShow)
|
|
{
|
|
INITCOMMONCONTROLSEX comm_ctrl;
|
|
|
|
/* Initialize our controls. Required for native Windows file dialogs. */
|
|
memset (&comm_ctrl, 0, sizeof(comm_ctrl));
|
|
comm_ctrl.dwSize = sizeof(comm_ctrl);
|
|
/* Includes the animate, header, hot key, list view, progress bar,
|
|
* status bar, tab, tooltip, toolbar, trackbar, tree view, and
|
|
* up-down controls
|
|
*/
|
|
comm_ctrl.dwICC = ICC_WIN95_CLASSES;
|
|
InitCommonControlsEx(&comm_ctrl);
|
|
|
|
/* RichEd20.DLL is needed for filter entries. */
|
|
LoadLibrary(_T("riched20.dll"));
|
|
|
|
has_console = FALSE;
|
|
return main (__argc, __argv);
|
|
}
|
|
|
|
/* The code to create and desstroy console windows should not be necessary,
|
|
at least as I read the GLib source code, as it looks as if GLib is, on
|
|
Win32, *supposed* to create a console window into which to display its
|
|
output.
|
|
|
|
That doesn't happen, however. I suspect there's something completely
|
|
broken about that code in GLib-for-Win32, and that it may be related
|
|
to the breakage that forces us to just call "printf()" on the message
|
|
rather than passing the message on to "g_log_default_handler()"
|
|
(which is the routine that does the aforementioned non-functional
|
|
console window creation). */
|
|
|
|
/*
|
|
* If this application has no console window to which its standard output
|
|
* would go, create one.
|
|
*/
|
|
void
|
|
create_console(void)
|
|
{
|
|
if (stdin_capture) {
|
|
/* We've been handed "-i -". Don't mess with stdio. */
|
|
return;
|
|
}
|
|
|
|
if (!has_console) {
|
|
/* We have no console to which to print the version string, so
|
|
create one and make it the standard input, output, and error. */
|
|
if (!AllocConsole())
|
|
return; /* couldn't create console */
|
|
|
|
ws_freopen("CONIN$", "r", stdin);
|
|
ws_freopen("CONOUT$", "w", stdout);
|
|
ws_freopen("CONOUT$", "w", stderr);
|
|
|
|
/* Well, we have a console now. */
|
|
has_console = TRUE;
|
|
|
|
/* Now register "destroy_console()" as a routine to be called just
|
|
before the application exits, so that we can destroy the console
|
|
after the user has typed a key (so that the console doesn't just
|
|
disappear out from under them, giving the user no chance to see
|
|
the message(s) we put in there). */
|
|
atexit(destroy_console);
|
|
|
|
SetConsoleTitle(_T("Wireshark Debug Console"));
|
|
}
|
|
}
|
|
|
|
static void
|
|
destroy_console(void)
|
|
{
|
|
if (has_console) {
|
|
printf("\n\nPress any key to exit\n");
|
|
_getch();
|
|
FreeConsole();
|
|
}
|
|
}
|
|
#endif /* _WIN32 */
|
|
|
|
|
|
static void
|
|
console_log_handler(const char *log_domain, GLogLevelFlags log_level,
|
|
const char *message, gpointer user_data _U_)
|
|
{
|
|
time_t curr;
|
|
struct tm *today;
|
|
const char *level;
|
|
|
|
|
|
/* ignore log message, if log_level isn't interesting based
|
|
upon the console log preferences.
|
|
If the preferences haven't been loaded loaded yet, display the
|
|
message anyway.
|
|
|
|
The default console_log_level preference value is such that only
|
|
ERROR, CRITICAL and WARNING level messages are processed;
|
|
MESSAGE, INFO and DEBUG level messages are ignored. */
|
|
if((log_level & G_LOG_LEVEL_MASK & prefs.console_log_level) == 0 &&
|
|
prefs.console_log_level != 0) {
|
|
return;
|
|
}
|
|
|
|
#ifdef _WIN32
|
|
if (prefs.gui_console_open != console_open_never || log_level & G_LOG_LEVEL_ERROR) {
|
|
/* the user wants a console or the application will terminate immediately */
|
|
create_console();
|
|
}
|
|
if (has_console) {
|
|
/* For some unknown reason, the above doesn't appear to actually cause
|
|
anything to be sent to the standard output, so we'll just splat the
|
|
message out directly, just to make sure it gets out. */
|
|
#endif
|
|
switch(log_level & G_LOG_LEVEL_MASK) {
|
|
case G_LOG_LEVEL_ERROR:
|
|
level = "Err ";
|
|
break;
|
|
case G_LOG_LEVEL_CRITICAL:
|
|
level = "Crit";
|
|
break;
|
|
case G_LOG_LEVEL_WARNING:
|
|
level = "Warn";
|
|
break;
|
|
case G_LOG_LEVEL_MESSAGE:
|
|
level = "Msg ";
|
|
break;
|
|
case G_LOG_LEVEL_INFO:
|
|
level = "Info";
|
|
break;
|
|
case G_LOG_LEVEL_DEBUG:
|
|
level = "Dbg ";
|
|
break;
|
|
default:
|
|
fprintf(stderr, "unknown log_level %u\n", log_level);
|
|
level = NULL;
|
|
g_assert_not_reached();
|
|
}
|
|
|
|
/* create a "timestamp" */
|
|
time(&curr);
|
|
today = localtime(&curr);
|
|
|
|
fprintf(stderr, "%02u:%02u:%02u %8s %s %s\n",
|
|
today->tm_hour, today->tm_min, today->tm_sec,
|
|
log_domain != NULL ? log_domain : "",
|
|
level, message);
|
|
#ifdef _WIN32
|
|
if(log_level & G_LOG_LEVEL_ERROR) {
|
|
/* wait for a key press before the following error handler will terminate the program
|
|
this way the user at least can read the error message */
|
|
printf("\n\nPress any key to exit\n");
|
|
_getch();
|
|
}
|
|
} else {
|
|
/* XXX - on UN*X, should we just use g_log_default_handler()?
|
|
We want the error messages to go to the standard output;
|
|
on Mac OS X, that will cause them to show up in various
|
|
per-user logs accessible through Console (details depend
|
|
on whether you're running 10.0 through 10.4 or running
|
|
10.5 and later), and, on other UN*X desktop environments,
|
|
if they don't show up in some form of console log, that's
|
|
a deficiency in that desktop environment. (Too bad
|
|
Windows doesn't set the standard output and error for
|
|
GUI apps to something that shows up in such a log.) */
|
|
g_log_default_handler(log_domain, log_level, message, user_data);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
|
|
/*
|
|
* Helper for main_widgets_rearrange()
|
|
*/
|
|
static void foreach_remove_a_child(GtkWidget *widget, gpointer data) {
|
|
gtk_container_remove(GTK_CONTAINER(data), widget);
|
|
}
|
|
|
|
static GtkWidget *main_widget_layout(gint layout_content)
|
|
{
|
|
switch(layout_content) {
|
|
case(layout_pane_content_none):
|
|
return NULL;
|
|
case(layout_pane_content_plist):
|
|
return pkt_scrollw;
|
|
case(layout_pane_content_pdetails):
|
|
return tv_scrollw;
|
|
case(layout_pane_content_pbytes):
|
|
return byte_nb_ptr;
|
|
default:
|
|
g_assert_not_reached();
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* Rearrange the main window widgets
|
|
*/
|
|
void main_widgets_rearrange(void) {
|
|
GtkWidget *first_pane_widget1, *first_pane_widget2;
|
|
GtkWidget *second_pane_widget1, *second_pane_widget2;
|
|
gboolean split_top_left;
|
|
|
|
/* be a bit faster */
|
|
gtk_widget_hide(main_vbox);
|
|
|
|
/* be sure we don't lose a widget while rearranging */
|
|
g_object_ref(G_OBJECT(menubar));
|
|
g_object_ref(G_OBJECT(main_tb));
|
|
g_object_ref(G_OBJECT(filter_tb));
|
|
#ifdef HAVE_AIRPCAP
|
|
g_object_ref(G_OBJECT(airpcap_tb));
|
|
#endif
|
|
g_object_ref(G_OBJECT(pkt_scrollw));
|
|
g_object_ref(G_OBJECT(tv_scrollw));
|
|
g_object_ref(G_OBJECT(byte_nb_ptr));
|
|
g_object_ref(G_OBJECT(statusbar));
|
|
g_object_ref(G_OBJECT(main_pane_v1));
|
|
g_object_ref(G_OBJECT(main_pane_v2));
|
|
g_object_ref(G_OBJECT(main_pane_h1));
|
|
g_object_ref(G_OBJECT(main_pane_h2));
|
|
g_object_ref(G_OBJECT(welcome_pane));
|
|
|
|
/* empty all containers participating */
|
|
gtk_container_foreach(GTK_CONTAINER(main_vbox), foreach_remove_a_child, main_vbox);
|
|
gtk_container_foreach(GTK_CONTAINER(main_pane_v1), foreach_remove_a_child, main_pane_v1);
|
|
gtk_container_foreach(GTK_CONTAINER(main_pane_v2), foreach_remove_a_child, main_pane_v2);
|
|
gtk_container_foreach(GTK_CONTAINER(main_pane_h1), foreach_remove_a_child, main_pane_h1);
|
|
gtk_container_foreach(GTK_CONTAINER(main_pane_h2), foreach_remove_a_child, main_pane_h2);
|
|
|
|
statusbar_widgets_emptying(statusbar);
|
|
|
|
/* add the menubar always at the top */
|
|
gtk_box_pack_start(GTK_BOX(main_vbox), menubar, FALSE, TRUE, 0);
|
|
|
|
/* main toolbar */
|
|
gtk_box_pack_start(GTK_BOX(main_vbox), main_tb, FALSE, TRUE, 0);
|
|
|
|
/* filter toolbar in toolbar area */
|
|
if (!prefs.filter_toolbar_show_in_statusbar) {
|
|
gtk_box_pack_start(GTK_BOX(main_vbox), filter_tb, FALSE, TRUE, 1);
|
|
}
|
|
|
|
#ifdef HAVE_AIRPCAP
|
|
/* airpcap toolbar */
|
|
gtk_box_pack_start(GTK_BOX(main_vbox), airpcap_tb, FALSE, TRUE, 1);
|
|
#endif
|
|
|
|
/* fill the main layout panes */
|
|
switch(prefs.gui_layout_type) {
|
|
case(layout_type_5):
|
|
main_first_pane = main_pane_v1;
|
|
main_second_pane = main_pane_v2;
|
|
split_top_left = FALSE;
|
|
break;
|
|
case(layout_type_2):
|
|
main_first_pane = main_pane_v1;
|
|
main_second_pane = main_pane_h1;
|
|
split_top_left = FALSE;
|
|
break;
|
|
case(layout_type_1):
|
|
main_first_pane = main_pane_v1;
|
|
main_second_pane = main_pane_h1;
|
|
split_top_left = TRUE;
|
|
break;
|
|
case(layout_type_4):
|
|
main_first_pane = main_pane_h1;
|
|
main_second_pane = main_pane_v1;
|
|
split_top_left = FALSE;
|
|
break;
|
|
case(layout_type_3):
|
|
main_first_pane = main_pane_h1;
|
|
main_second_pane = main_pane_v1;
|
|
split_top_left = TRUE;
|
|
break;
|
|
case(layout_type_6):
|
|
main_first_pane = main_pane_h1;
|
|
main_second_pane = main_pane_h2;
|
|
split_top_left = FALSE;
|
|
break;
|
|
default:
|
|
main_first_pane = NULL;
|
|
main_second_pane = NULL;
|
|
split_top_left = FALSE;
|
|
g_assert_not_reached();
|
|
}
|
|
if (split_top_left) {
|
|
first_pane_widget1 = main_second_pane;
|
|
second_pane_widget1 = main_widget_layout(prefs.gui_layout_content_1);
|
|
second_pane_widget2 = main_widget_layout(prefs.gui_layout_content_2);
|
|
first_pane_widget2 = main_widget_layout(prefs.gui_layout_content_3);
|
|
} else {
|
|
first_pane_widget1 = main_widget_layout(prefs.gui_layout_content_1);
|
|
first_pane_widget2 = main_second_pane;
|
|
second_pane_widget1 = main_widget_layout(prefs.gui_layout_content_2);
|
|
second_pane_widget2 = main_widget_layout(prefs.gui_layout_content_3);
|
|
}
|
|
if (first_pane_widget1 != NULL)
|
|
gtk_paned_add1(GTK_PANED(main_first_pane), first_pane_widget1);
|
|
if (first_pane_widget2 != NULL)
|
|
gtk_paned_add2(GTK_PANED(main_first_pane), first_pane_widget2);
|
|
if (second_pane_widget1 != NULL)
|
|
gtk_paned_pack1(GTK_PANED(main_second_pane), second_pane_widget1, TRUE, TRUE);
|
|
if (second_pane_widget2 != NULL)
|
|
gtk_paned_pack2(GTK_PANED(main_second_pane), second_pane_widget2, FALSE, FALSE);
|
|
|
|
gtk_container_add(GTK_CONTAINER(main_vbox), main_first_pane);
|
|
|
|
/* welcome pane */
|
|
gtk_box_pack_start(GTK_BOX(main_vbox), welcome_pane, TRUE, TRUE, 0);
|
|
|
|
/* statusbar */
|
|
gtk_box_pack_start(GTK_BOX(main_vbox), statusbar, FALSE, TRUE, 0);
|
|
|
|
/* filter toolbar in statusbar hbox */
|
|
if (prefs.filter_toolbar_show_in_statusbar) {
|
|
gtk_box_pack_start(GTK_BOX(statusbar), filter_tb, FALSE, TRUE, 1);
|
|
}
|
|
|
|
#ifdef HAVE_AIRPCAP
|
|
/* airpcap toolbar */
|
|
gtk_box_pack_start(GTK_BOX(main_vbox), airpcap_tb, FALSE, TRUE, 1);
|
|
#endif
|
|
|
|
/* statusbar widgets */
|
|
statusbar_widgets_pack(statusbar);
|
|
|
|
/* hide widgets on users recent settings */
|
|
main_widgets_show_or_hide();
|
|
|
|
gtk_widget_show(main_vbox);
|
|
}
|
|
|
|
static void
|
|
is_widget_visible(GtkWidget *widget, gpointer data)
|
|
{
|
|
gboolean *is_visible = data;
|
|
|
|
if (!*is_visible) {
|
|
if (GTK_WIDGET_VISIBLE(widget))
|
|
*is_visible = TRUE;
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
main_widgets_show_or_hide(void)
|
|
{
|
|
gboolean main_second_pane_show;
|
|
|
|
if (recent.main_toolbar_show) {
|
|
gtk_widget_show(main_tb);
|
|
} else {
|
|
gtk_widget_hide(main_tb);
|
|
}
|
|
|
|
statusbar_widgets_show_or_hide(statusbar);
|
|
|
|
if (recent.filter_toolbar_show) {
|
|
gtk_widget_show(filter_tb);
|
|
} else {
|
|
gtk_widget_hide(filter_tb);
|
|
}
|
|
|
|
#ifdef HAVE_AIRPCAP
|
|
if (recent.airpcap_toolbar_show) {
|
|
gtk_widget_show(airpcap_tb);
|
|
} else {
|
|
gtk_widget_hide(airpcap_tb);
|
|
}
|
|
#endif
|
|
|
|
if (recent.packet_list_show && have_capture_file) {
|
|
gtk_widget_show(pkt_scrollw);
|
|
} else {
|
|
gtk_widget_hide(pkt_scrollw);
|
|
}
|
|
|
|
if (recent.tree_view_show && have_capture_file) {
|
|
gtk_widget_show(tv_scrollw);
|
|
} else {
|
|
gtk_widget_hide(tv_scrollw);
|
|
}
|
|
|
|
if (recent.byte_view_show && have_capture_file) {
|
|
gtk_widget_show(byte_nb_ptr);
|
|
} else {
|
|
gtk_widget_hide(byte_nb_ptr);
|
|
}
|
|
|
|
if (have_capture_file) {
|
|
gtk_widget_show(main_first_pane);
|
|
} else {
|
|
gtk_widget_hide(main_first_pane);
|
|
}
|
|
|
|
/*
|
|
* Is anything in "main_second_pane" visible?
|
|
* If so, show it, otherwise hide it.
|
|
*/
|
|
main_second_pane_show = FALSE;
|
|
gtk_container_foreach(GTK_CONTAINER(main_second_pane), is_widget_visible,
|
|
&main_second_pane_show);
|
|
if (main_second_pane_show) {
|
|
gtk_widget_show(main_second_pane);
|
|
} else {
|
|
gtk_widget_hide(main_second_pane);
|
|
}
|
|
|
|
if (!have_capture_file) {
|
|
if(welcome_pane) {
|
|
gtk_widget_show(welcome_pane);
|
|
}
|
|
} else {
|
|
gtk_widget_hide(welcome_pane);
|
|
}
|
|
|
|
/* workaround for bug in GtkCList to ensure packet list scrollbar is updated */
|
|
#ifndef NEW_PACKET_LIST
|
|
packet_list_freeze ();
|
|
packet_list_thaw ();
|
|
#endif
|
|
}
|
|
|
|
|
|
/* called, when the window state changes (minimized, maximized, ...) */
|
|
static int
|
|
window_state_event_cb (GtkWidget *widget _U_,
|
|
GdkEvent *event,
|
|
gpointer data _U_)
|
|
{
|
|
GdkWindowState new_window_state = ((GdkEventWindowState*)event)->new_window_state;
|
|
|
|
if( (event->type) == (GDK_WINDOW_STATE)) {
|
|
if(!(new_window_state & GDK_WINDOW_STATE_ICONIFIED)) {
|
|
/* we might have dialogs popped up while we where iconified,
|
|
show em now */
|
|
display_queued_messages();
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
|
|
#define NO_SHIFT_MOD_MASK (GDK_MODIFIER_MASK & ~(GDK_SHIFT_MASK|GDK_MOD2_MASK|GDK_LOCK_MASK))
|
|
static int
|
|
top_level_key_pressed_cb(GtkWidget *w _U_, GdkEventKey *event, gpointer user_data _U_)
|
|
{
|
|
if (event->keyval == GDK_F8) {
|
|
#ifdef NEW_PACKET_LIST
|
|
new_packet_list_next();
|
|
#else
|
|
packet_list_next();
|
|
#endif
|
|
return TRUE;
|
|
} else if (event->keyval == GDK_F7) {
|
|
#ifdef NEW_PACKET_LIST
|
|
new_packet_list_prev();
|
|
#else
|
|
packet_list_prev();
|
|
#endif
|
|
return TRUE;
|
|
} else if (event->state & NO_SHIFT_MOD_MASK) {
|
|
return FALSE; /* Skip control, alt, and other modifiers */
|
|
/*
|
|
* A comment in gdkkeysyms.h says that it's autogenerated from
|
|
* freedesktop.org/x.org's keysymdef.h. Although the GDK docs
|
|
* don't explicitly say so, isprint() should work as expected
|
|
* for values < 127.
|
|
*/
|
|
} else if (isascii(event->keyval) && isprint(event->keyval)) {
|
|
/* Forward the keypress on to the display filter entry */
|
|
if (main_display_filter_widget && !gtk_widget_is_focus(main_display_filter_widget)) {
|
|
gtk_window_set_focus(GTK_WINDOW(top_level), main_display_filter_widget);
|
|
gtk_editable_set_position(GTK_EDITABLE(main_display_filter_widget), -1);
|
|
}
|
|
return FALSE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
create_main_window (gint pl_size, gint tv_size, gint bv_size, e_prefs *prefs)
|
|
{
|
|
GtkAccelGroup *accel;
|
|
gchar *title;
|
|
|
|
/* use user-defined title if preference is set */
|
|
title = create_user_window_title("The Wireshark Network Analyzer");
|
|
|
|
/* Main window */
|
|
top_level = window_new(GTK_WINDOW_TOPLEVEL, title);
|
|
g_free(title);
|
|
|
|
gtk_widget_set_name(top_level, "main window");
|
|
g_signal_connect(top_level, "delete_event", G_CALLBACK(main_window_delete_event_cb),
|
|
NULL);
|
|
g_signal_connect(GTK_OBJECT(top_level), "window_state_event",
|
|
G_CALLBACK(window_state_event_cb), NULL);
|
|
g_signal_connect(GTK_OBJECT(top_level), "key-press-event",
|
|
G_CALLBACK(top_level_key_pressed_cb), NULL );
|
|
|
|
/* Vertical container for menu bar, toolbar(s), paned windows and progress/info box */
|
|
main_vbox = gtk_vbox_new(FALSE, 1);
|
|
gtk_container_set_border_width(GTK_CONTAINER(main_vbox), 1);
|
|
gtk_container_add(GTK_CONTAINER(top_level), main_vbox);
|
|
gtk_widget_show(main_vbox);
|
|
|
|
/* Menu bar */
|
|
menubar = main_menu_new(&accel);
|
|
|
|
#ifdef HAVE_IGE_MAC_INTEGRATION
|
|
/* MacOS X native menus are created and displayed by main_menu_new() */
|
|
if(!prefs->gui_macosx_style) {
|
|
#endif
|
|
gtk_window_add_accel_group(GTK_WINDOW(top_level), accel);
|
|
gtk_widget_show(menubar);
|
|
#ifdef HAVE_IGE_MAC_INTEGRATION
|
|
}
|
|
#endif
|
|
|
|
/* Main Toolbar */
|
|
main_tb = toolbar_new();
|
|
gtk_widget_show (main_tb);
|
|
|
|
/* Filter toolbar */
|
|
filter_tb = filter_toolbar_new();
|
|
|
|
/* Packet list */
|
|
#ifdef NEW_PACKET_LIST
|
|
pkt_scrollw = new_packet_list_create();
|
|
gtk_widget_set_size_request(pkt_scrollw, -1, pl_size);
|
|
gtk_widget_show_all(pkt_scrollw);
|
|
#else
|
|
pkt_scrollw = packet_list_new(prefs);
|
|
gtk_widget_set_size_request(packet_list, -1, pl_size);
|
|
gtk_widget_show(pkt_scrollw);
|
|
#endif
|
|
|
|
/* Tree view */
|
|
tv_scrollw = main_tree_view_new(prefs, &tree_view);
|
|
gtk_widget_set_size_request(tv_scrollw, -1, tv_size);
|
|
gtk_widget_show(tv_scrollw);
|
|
|
|
g_signal_connect(gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view)),
|
|
"changed", G_CALLBACK(tree_view_selection_changed_cb), NULL);
|
|
g_signal_connect(tree_view, "button_press_event", G_CALLBACK(popup_menu_handler),
|
|
g_object_get_data(G_OBJECT(popup_menu_object), PM_TREE_VIEW_KEY));
|
|
gtk_widget_show(tree_view);
|
|
|
|
/* Byte view. */
|
|
byte_nb_ptr = byte_view_new();
|
|
gtk_widget_set_size_request(byte_nb_ptr, -1, bv_size);
|
|
gtk_widget_show(byte_nb_ptr);
|
|
|
|
g_signal_connect(byte_nb_ptr, "button_press_event", G_CALLBACK(popup_menu_handler),
|
|
g_object_get_data(G_OBJECT(popup_menu_object), PM_BYTES_VIEW_KEY));
|
|
|
|
/* Panes for the packet list, tree, and byte view */
|
|
main_pane_v1 = gtk_vpaned_new();
|
|
gtk_widget_show(main_pane_v1);
|
|
main_pane_v2 = gtk_vpaned_new();
|
|
gtk_widget_show(main_pane_v2);
|
|
main_pane_h1 = gtk_hpaned_new();
|
|
gtk_widget_show(main_pane_h1);
|
|
main_pane_h2 = gtk_hpaned_new();
|
|
gtk_widget_show(main_pane_h2);
|
|
#ifdef HAVE_AIRPCAP
|
|
airpcap_tb = airpcap_toolbar_new();
|
|
gtk_widget_show(airpcap_tb);
|
|
#endif
|
|
/* status bar */
|
|
statusbar = statusbar_new();
|
|
gtk_widget_show(statusbar);
|
|
|
|
/* Pane for the welcome screen */
|
|
welcome_pane = welcome_new();
|
|
gtk_widget_show(welcome_pane);
|
|
}
|
|
|
|
static void
|
|
show_main_window(gboolean doing_work)
|
|
{
|
|
main_set_for_capture_file(doing_work);
|
|
|
|
/*** we have finished all init things, show the main window ***/
|
|
gtk_widget_show(top_level);
|
|
|
|
/* the window can be maximized only, if it's visible, so do it after show! */
|
|
main_load_window_geometry(top_level);
|
|
|
|
/* process all pending GUI events before continue */
|
|
while (gtk_events_pending()) gtk_main_iteration();
|
|
|
|
/* Pop up any queued-up alert boxes. */
|
|
display_queued_messages();
|
|
|
|
/* Move the main window to the front, in case it isn't already there */
|
|
gdk_window_raise(top_level->window);
|
|
|
|
#ifdef HAVE_AIRPCAP
|
|
airpcap_toolbar_show(airpcap_tb);
|
|
#endif /* HAVE_AIRPCAP */
|
|
}
|
|
|
|
/* Fill in capture options with values from the preferences */
|
|
void
|
|
prefs_to_capture_opts(void)
|
|
{
|
|
#ifdef HAVE_LIBPCAP
|
|
/* Set promiscuous mode from the preferences setting. */
|
|
/* the same applies to other preferences settings as well. */
|
|
global_capture_opts.promisc_mode = prefs.capture_prom_mode;
|
|
global_capture_opts.use_pcapng = prefs.capture_pcap_ng;
|
|
global_capture_opts.show_info = prefs.capture_show_info;
|
|
global_capture_opts.real_time_mode = prefs.capture_real_time;
|
|
auto_scroll_live = prefs.capture_auto_scroll;
|
|
#endif /* HAVE_LIBPCAP */
|
|
|
|
/* Set the name resolution code's flags from the preferences. */
|
|
g_resolv_flags = prefs.name_resolve;
|
|
}
|
|
|
|
|
|
/* Change configuration profile */
|
|
void change_configuration_profile (const gchar *profile_name)
|
|
{
|
|
char *gdp_path, *dp_path;
|
|
char *rf_path;
|
|
int rf_open_errno;
|
|
|
|
/* First check if profile exists */
|
|
if (!profile_exists(profile_name)) {
|
|
return;
|
|
}
|
|
|
|
/* Get the current geometry, before writing it to disk */
|
|
main_save_window_geometry(top_level);
|
|
|
|
if (profile_exists(get_profile_name())) {
|
|
/* Write recent file for profile we are leaving, if it still exists */
|
|
write_profile_recent();
|
|
}
|
|
|
|
/* Set profile name and update the status bar */
|
|
set_profile_name (profile_name);
|
|
profile_bar_update ();
|
|
|
|
/* Reset current preferences and apply the new */
|
|
prefs_reset();
|
|
menu_prefs_reset();
|
|
|
|
(void) read_configuration_files (&gdp_path, &dp_path);
|
|
|
|
recent_read_profile_static(&rf_path, &rf_open_errno);
|
|
if (rf_path != NULL && rf_open_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open common recent file\n\"%s\": %s.",
|
|
rf_path, strerror(rf_open_errno));
|
|
}
|
|
timestamp_set_type (recent.gui_time_format);
|
|
color_filters_enable(recent.packet_list_colorize);
|
|
|
|
prefs_to_capture_opts();
|
|
prefs_apply_all();
|
|
|
|
/* Update window view and redraw the toolbar */
|
|
update_main_window_name();
|
|
toolbar_redraw_all();
|
|
|
|
/* Enable all protocols and disable from the disabled list */
|
|
proto_enable_all();
|
|
if (gdp_path == NULL && dp_path == NULL) {
|
|
set_disabled_protos_list();
|
|
}
|
|
|
|
/* Reload color filters */
|
|
color_filters_reload();
|
|
|
|
/* Reload list of interfaces on welcome page */
|
|
welcome_if_panel_reload();
|
|
|
|
/* Recreate the packet list according to new preferences */
|
|
#ifdef NEW_PACKET_LIST
|
|
new_packet_list_recreate ();
|
|
#else
|
|
packet_list_recreate ();
|
|
#endif
|
|
cfile.cinfo.columns_changed = FALSE; /* Reset value */
|
|
user_font_apply();
|
|
|
|
/* Update menus with new recent values */
|
|
menu_recent_read_finished();
|
|
|
|
/* Reload pane geometry, must be done after recreating the list */
|
|
main_pane_load_window_geometry();
|
|
}
|
|
|
|
/** redissect packets and update UI */
|
|
void redissect_packets(void)
|
|
{
|
|
cf_redissect_packets(&cfile);
|
|
status_expert_update();
|
|
}
|