![Guy Harris](/assets/img/avatar_default.png)
Add a "report a warning message" routine to the "report_err" code in libwsutil, and rename files and routines appropriately, as they don't only handle errors any more. Have a routine read_enabled_and_disabled_protos() that reads all the files that enable or disable protocols or heuristic dissectors, enables and disables them based on the contents of those files, and reports errors itself (as warnings) using the new "report a warning message" routine. Fix that error reporting to report separately on the disabled protocols, enabled protocols, and heuristic dissectors files. Have a routine to set up the enabled and disabled protocols and heuristic dissectors from the command-line arguments, so it's done the same way in all programs. If we try to enable or disable an unknown heuristic dissector via a command-line argument, report an error. Update a bunch of comments. Update the name of disabled_protos_cleanup(), as it cleans up information for disabled *and* enabled protocols and for heuristic dissectors. Support the command-line flags to enable and disable protocols and heuristic dissectors in tfshark. Change-Id: I9b8bd29947cccdf6dc34a0540b5509ef941391df Reviewed-on: https://code.wireshark.org/review/20966 Reviewed-by: Guy Harris <guy@alum.mit.edu>
952 lines
32 KiB
C++
952 lines
32 KiB
C++
/* wireshark-qt.cpp
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <config.h>
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#include <glib.h>
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#ifdef Q_OS_UNIX
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#include <signal.h>
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#endif
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#include <locale.h>
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#ifdef HAVE_GETOPT_H
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#include <getopt.h>
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#endif
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#ifndef HAVE_GETOPT_LONG
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#include "wsutil/wsgetopt.h"
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#endif
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#include <wsutil/clopts_common.h>
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#include <wsutil/cmdarg_err.h>
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#include <wsutil/crash_info.h>
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#include <wsutil/filesystem.h>
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#include <wsutil/privileges.h>
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#ifdef HAVE_PLUGINS
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#include <wsutil/plugins.h>
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#endif
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#include <wsutil/report_message.h>
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#include <wsutil/unicode-utils.h>
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#include <ws_version_info.h>
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#include <epan/addr_resolv.h>
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#include <epan/ex-opt.h>
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#include <epan/tap.h>
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#include <epan/stat_tap_ui.h>
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#include <epan/column.h>
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#include <epan/disabled_protos.h>
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#include <epan/prefs.h>
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#ifdef HAVE_KERBEROS
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#include <epan/packet.h>
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#include <epan/asn1.h>
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#include <epan/dissectors/packet-kerberos.h>
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#endif
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#include <codecs/codecs.h>
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#ifdef HAVE_EXTCAP
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#include <extcap.h>
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#endif
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/* general (not Qt specific) */
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#include "file.h"
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#include "epan/color_filters.h"
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#include "log.h"
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#include "epan/rtd_table.h"
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#include "epan/srt_table.h"
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#include "ui/alert_box.h"
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#include "ui/console.h"
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#include "ui/iface_lists.h"
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#include "ui/language.h"
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#include "ui/persfilepath_opt.h"
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#include "ui/recent.h"
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#include "ui/simple_dialog.h"
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#include "ui/util.h"
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#include "ui/dissect_opts.h"
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#include "ui/commandline.h"
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#include "ui/capture_ui_utils.h"
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#include "ui/qt/conversation_dialog.h"
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#include "ui/qt/color_utils.h"
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#include "ui/qt/coloring_rules_dialog.h"
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#include "ui/qt/endpoint_dialog.h"
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#include "ui/qt/main_window.h"
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#include "ui/qt/response_time_delay_dialog.h"
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#include "ui/qt/service_response_time_dialog.h"
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#include "ui/qt/simple_dialog.h"
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#include "ui/qt/simple_statistics_dialog.h"
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#include "ui/qt/splash_overlay.h"
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#include "ui/qt/wireshark_application.h"
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#include "caputils/capture-pcap-util.h"
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#ifdef _WIN32
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# include "caputils/capture-wpcap.h"
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# include "caputils/capture_wpcap_packet.h"
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# include <tchar.h> /* Needed for Unicode */
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# include <wsutil/file_util.h>
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# include <wsutil/os_version_info.h>
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#endif /* _WIN32 */
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#ifdef HAVE_AIRPCAP
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# include <caputils/airpcap.h>
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# include <caputils/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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#include "epan/crypt/airpdcap_ws.h"
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#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))
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#include <QTextCodec>
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#endif
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#define INVALID_OPTION 1
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#define INIT_FAILED 2
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#define INVALID_CAPABILITY 2
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#define INVALID_LINK_TYPE 2
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//#define DEBUG_STARTUP_TIME 1
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/*
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# Log level
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# Console log level (for debugging)
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# A bitmask of log levels:
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# ERROR = 4
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# CRITICAL = 8
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# WARNING = 16
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# MESSAGE = 32
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# INFO = 64
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# DEBUG = 128
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*/
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#define DEBUG_STARTUP_TIME_LOGLEVEL 252
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/* update the main window */
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void main_window_update(void)
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{
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WiresharkApplication::processEvents();
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}
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#ifdef HAVE_LIBPCAP
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/* quit a nested main window */
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void main_window_nested_quit(void)
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{
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// if (gtk_main_level() > 0)
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wsApp->quit();
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}
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/* quit the main window */
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void main_window_quit(void)
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{
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wsApp->quit();
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}
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#endif /* HAVE_LIBPCAP */
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/*
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* Report an error in command-line arguments.
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* Creates a console on Windows.
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*/
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// xxx copied from ../gtk/main.c
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static void
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wireshark_cmdarg_err(const char *fmt, va_list ap)
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{
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#ifdef _WIN32
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create_console();
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#endif
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fprintf(stderr, "wireshark: ");
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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}
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/*
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* Report additional information for an error in command-line arguments.
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* Creates a console on Windows.
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* XXX - pop this up in a window of some sort on UNIX+X11 if the controlling
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* terminal isn't the standard error?
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*/
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// xxx copied from ../gtk/main.c
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static void
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wireshark_cmdarg_err_cont(const char *fmt, va_list ap)
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{
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#ifdef _WIN32
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create_console();
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#endif
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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}
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// xxx based from ../gtk/main.c:get_gtk_compiled_info
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void
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get_wireshark_qt_compiled_info(GString *str)
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{
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g_string_append(str, "with ");
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g_string_append_printf(str,
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#ifdef QT_VERSION
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"Qt %s", QT_VERSION_STR);
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#else
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"Qt (version unknown)");
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#endif
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/* Capture libraries */
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g_string_append(str, ", ");
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get_compiled_caplibs_version(str);
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}
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// xxx copied from ../gtk/main.c
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void
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get_gui_compiled_info(GString *str)
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{
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epan_get_compiled_version_info(str);
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g_string_append(str, ", ");
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#ifdef QT_MULTIMEDIA_LIB
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g_string_append(str, "with QtMultimedia");
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#else
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g_string_append(str, "without QtMultimedia");
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#endif
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g_string_append(str, ", ");
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#ifdef HAVE_AIRPCAP
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get_compiled_airpcap_version(str);
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#else
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g_string_append(str, "without AirPcap");
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#endif
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codec_get_compiled_version_info(str);
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}
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// xxx copied from ../gtk/main.c
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void
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get_wireshark_runtime_info(GString *str)
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{
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#ifdef HAVE_LIBPCAP
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/* Capture libraries */
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g_string_append(str, ", ");
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get_runtime_caplibs_version(str);
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#endif
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/* stuff used by libwireshark */
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epan_get_runtime_version_info(str);
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#ifdef HAVE_AIRPCAP
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g_string_append(str, ", ");
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get_runtime_airpcap_version(str);
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#endif
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}
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#ifdef HAVE_LIBPCAP
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/* Check if there's something important to tell the user during startup.
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* We want to do this *after* showing the main window so that any windows
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* we pop up will be above the main window.
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*/
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static void
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check_and_warn_user_startup(const QString &cf_name)
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{
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#ifndef _WIN32
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Q_UNUSED(cf_name)
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#endif
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gchar *cur_user, *cur_group;
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/* Tell the user not to run as root. */
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if (running_with_special_privs() && recent.privs_warn_if_elevated) {
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cur_user = get_cur_username();
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cur_group = get_cur_groupname();
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simple_message_box(ESD_TYPE_WARN, &recent.privs_warn_if_elevated,
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"Running as user \"%s\" and group \"%s\".\n"
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"This could be dangerous.\n\n"
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"If you're running Wireshark this way in order to perform live capture, "
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"you may want to be aware that there is a better way documented at\n"
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"https://wiki.wireshark.org/CaptureSetup/CapturePrivileges", cur_user, cur_group);
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g_free(cur_user);
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g_free(cur_group);
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}
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#ifdef _WIN32
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/* Warn the user if npf.sys isn't loaded. */
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if (!get_stdin_capture() && cf_name.isEmpty() && !npf_sys_is_running() && recent.privs_warn_if_no_npf && get_windows_major_version() >= 6) {
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simple_message_box(ESD_TYPE_WARN, &recent.privs_warn_if_no_npf, "%s",
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"The NPF driver isn't running. You may have trouble\n"
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"capturing or listing interfaces.");
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}
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#endif
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}
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#endif
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#ifdef _WIN32
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// Try to avoid library search path collisions. QCoreApplication will
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// search QT_INSTALL_PREFIX/plugins for platform DLLs before searching
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// the application directory. If
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//
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// - You have Qt version 5.x.y installed in the default location
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// (C:\Qt\5.x) on your machine.
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//
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// and
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//
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// - You install Wireshark that was built on a machine with Qt version
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// 5.x.z installed in the default location.
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//
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// Qt5Core.dll will load qwindows.dll from your local C:\Qt\5.x\...\plugins
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// directory. This may not be compatible with qwindows.dll from that
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// same path on the build machine. At any rate, loading DLLs from paths
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// you don't control is ill-advised. We work around this by removing every
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// path except our application directory.
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static inline void
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reset_library_path(void)
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{
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QString app_path = QDir(get_progfile_dir()).path();
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foreach (QString path, QCoreApplication::libraryPaths()) {
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QCoreApplication::removeLibraryPath(path);
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}
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QCoreApplication::addLibraryPath(app_path);
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}
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#endif
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/* And now our feature presentation... [ fade to music ] */
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int main(int argc, char *qt_argv[])
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{
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MainWindow *main_w;
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#ifdef _WIN32
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int opt;
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#endif
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int ret_val = EXIT_SUCCESS;
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char **argv = qt_argv;
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#ifdef _WIN32
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int result;
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WSADATA wsaData;
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#endif /* _WIN32 */
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char *rf_path;
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int rf_open_errno;
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#ifdef HAVE_LIBPCAP
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gchar *err_str;
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#else
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#ifdef _WIN32
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#ifdef HAVE_AIRPCAP
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gchar *err_str;
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#endif
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#endif
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#endif
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gchar *err_msg = NULL;
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GString *comp_info_str = NULL;
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GString *runtime_info_str = NULL;
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QString dfilter, read_filter;
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/* Start time in microseconds*/
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guint64 start_time = g_get_monotonic_time();
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#ifdef DEBUG_STARTUP_TIME
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/* At least on Windows there is a problem with the loging as the preferences is taken
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* into account and the preferences are loaded pretty late in the startup process.
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*/
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prefs.console_log_level = DEBUG_STARTUP_TIME_LOGLEVEL;
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prefs.gui_console_open = console_open_always;
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#endif /* DEBUG_STARTUP_TIME */
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cmdarg_err_init(wireshark_cmdarg_err, wireshark_cmdarg_err_cont);
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// In Qt 5, C strings are treated always as UTF-8 when converted to
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// QStrings; in Qt 4, the codec must be set to make that happen
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#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))
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// Hopefully we won't have to use QString::fromUtf8() in as many places.
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QTextCodec *utf8codec = QTextCodec::codecForName("UTF-8");
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QTextCodec::setCodecForCStrings(utf8codec);
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// XXX - QObject doesn't *have* a tr method in 5.0, as far as I can see...
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QTextCodec::setCodecForTr(utf8codec);
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#endif
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/* Set the C-language locale to the native environment. */
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setlocale(LC_ALL, "");
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#ifdef _WIN32
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// QCoreApplication clobbers argv. Let's have a local copy.
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argv = (char **) g_malloc(sizeof(char *) * argc);
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for (opt = 0; opt < argc; opt++) {
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argv[opt] = qt_argv[opt];
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}
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arg_list_utf_16to8(argc, argv);
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create_app_running_mutex();
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#endif /* _WIN32 */
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/*
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* Get credential information for later use, and drop privileges
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* before doing anything else.
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* Let the user know if anything happened.
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*/
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init_process_policies();
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relinquish_special_privs_perm();
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/*
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* Attempt to get the pathname of the directory containing the
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* executable file.
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*/
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/* init_progfile_dir_error = */ init_progfile_dir(argv[0],
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(int (*)(int, char **)) get_gui_compiled_info);
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g_log(NULL, G_LOG_LEVEL_DEBUG, "progfile_dir: %s", get_progfile_dir());
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#ifdef _WIN32
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ws_init_dll_search_path();
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/* Load wpcap if possible. Do this before collecting the run-time version information */
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load_wpcap();
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/* ... and also load the packet.dll from wpcap */
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wpcap_packet_load();
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#ifdef HAVE_AIRPCAP
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/* Load the airpcap.dll. This must also be done before collecting
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* run-time version information. */
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load_airpcap();
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#if 0
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airpcap_dll_ret_val = load_airpcap();
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switch (airpcap_dll_ret_val) {
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case AIRPCAP_DLL_OK:
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/* load the airpcap interfaces */
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g_airpcap_if_list = get_airpcap_interface_list(&err, &err_str);
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if (g_airpcap_if_list == NULL || g_list_length(g_airpcap_if_list) == 0){
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if (err == CANT_GET_AIRPCAP_INTERFACE_LIST && err_str != NULL) {
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", "Failed to open Airpcap Adapters.");
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g_free(err_str);
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}
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airpcap_if_active = NULL;
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} else {
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/* select the first ad default (THIS SHOULD BE CHANGED) */
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airpcap_if_active = airpcap_get_default_if(airpcap_if_list);
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}
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break;
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/*
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* XXX - Maybe we need to warn the user if one of the following happens???
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*/
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case AIRPCAP_DLL_OLD:
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s","AIRPCAP_DLL_OLD\n");
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break;
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case AIRPCAP_DLL_ERROR:
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s","AIRPCAP_DLL_ERROR\n");
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break;
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case AIRPCAP_DLL_NOT_FOUND:
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s","AIRPCAP_DDL_NOT_FOUND\n");
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break;
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}
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#endif
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#endif /* HAVE_AIRPCAP */
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#endif /* _WIN32 */
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/* Get the compile-time version information string */
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comp_info_str = get_compiled_version_info(get_wireshark_qt_compiled_info,
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get_gui_compiled_info);
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/* Assemble the run-time version information string */
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runtime_info_str = get_runtime_version_info(get_wireshark_runtime_info);
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profile_store_persconffiles(TRUE);
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/* Read the profile independent recent file. We have to do this here so we can */
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/* set the profile before it can be set from the command line parameter */
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if (!recent_read_static(&rf_path, &rf_open_errno)) {
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simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
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"Could not open common recent file\n\"%s\": %s.",
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rf_path, strerror(rf_open_errno));
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g_free(rf_path);
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}
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commandline_early_options(argc, argv, comp_info_str, runtime_info_str);
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#ifdef _WIN32
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reset_library_path();
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#endif
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/* Create The Wireshark app */
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WiresharkApplication ws_app(argc, qt_argv);
|
|
|
|
/* initialize the funnel mini-api */
|
|
// xxx qtshark
|
|
//initialize_funnel_ops();
|
|
|
|
AirPDcapInitContext(&airpdcap_ctx);
|
|
|
|
QString cf_name;
|
|
unsigned int in_file_type = WTAP_TYPE_AUTO;
|
|
|
|
/* Add it to the information to be reported on a crash. */
|
|
ws_add_crash_info("Wireshark %s\n"
|
|
"\n"
|
|
"%s"
|
|
"\n"
|
|
"%s",
|
|
get_ws_vcs_version_info(), comp_info_str->str, runtime_info_str->str);
|
|
g_string_free(comp_info_str, TRUE);
|
|
g_string_free(runtime_info_str, TRUE);
|
|
|
|
#ifdef _WIN32
|
|
/* Start windows sockets */
|
|
result = WSAStartup( MAKEWORD( 1, 1 ), &wsaData );
|
|
if (result != 0)
|
|
{
|
|
ret_val = INIT_FAILED;
|
|
goto clean_exit;
|
|
}
|
|
#endif /* _WIN32 */
|
|
|
|
/* 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. */
|
|
if (!recent_read_profile_static(&rf_path, &rf_open_errno)) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open recent file\n\"%s\": %s.",
|
|
rf_path, g_strerror(rf_open_errno));
|
|
g_free(rf_path);
|
|
}
|
|
wsApp->applyCustomColorsFromRecent();
|
|
|
|
// Initialize our language
|
|
read_language_prefs();
|
|
wsApp->loadLanguage(language);
|
|
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_DEBUG, "Translator %s", language);
|
|
|
|
// Init the main window (and splash)
|
|
main_w = new(MainWindow);
|
|
main_w->show();
|
|
// We may not need a queued connection here but it would seem to make sense
|
|
// to force the issue.
|
|
main_w->connect(&ws_app, SIGNAL(openCaptureFile(QString,QString,unsigned int)),
|
|
main_w, SLOT(openCaptureFile(QString,QString,unsigned int)));
|
|
main_w->connect(&ws_app, SIGNAL(openCaptureOptions()),
|
|
main_w, SLOT(on_actionCaptureOptions_triggered()));
|
|
|
|
/* Init the "Open file" dialog directory */
|
|
/* (do this after the path settings are processed) */
|
|
if (recent.gui_fileopen_remembered_dir &&
|
|
test_for_directory(recent.gui_fileopen_remembered_dir) == EISDIR) {
|
|
wsApp->setLastOpenDir(recent.gui_fileopen_remembered_dir);
|
|
} else {
|
|
wsApp->setLastOpenDir(get_persdatafile_dir());
|
|
}
|
|
|
|
#ifdef Q_OS_UNIX
|
|
// Replicates behavior in gtk_init();
|
|
signal(SIGPIPE, SIG_IGN);
|
|
#endif
|
|
|
|
set_console_log_handler();
|
|
#ifdef DEBUG_STARTUP_TIME
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_INFO, "set_console_log_handler, elapsed time %" G_GUINT64_FORMAT " us \n", g_get_monotonic_time() - start_time);
|
|
#endif
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
/* 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);
|
|
#endif
|
|
|
|
init_report_message(vfailure_alert_box, vwarning_alert_box,
|
|
open_failure_alert_box, read_failure_alert_box,
|
|
write_failure_alert_box);
|
|
|
|
wtap_init();
|
|
|
|
#ifdef HAVE_PLUGINS
|
|
/* Register all the plugin types we have. */
|
|
epan_register_plugin_types(); /* Types known to libwireshark */
|
|
codec_register_plugin_types(); /* Types known to libwscodecs */
|
|
|
|
/* Scan for plugins. This does *not* call their registration routines;
|
|
that's done later. */
|
|
scan_plugins(REPORT_LOAD_FAILURE);
|
|
|
|
/* Register all libwiretap plugin modules. */
|
|
register_all_wiretap_modules();
|
|
#endif
|
|
|
|
/* Register all audio codec plugins. */
|
|
register_all_codecs();
|
|
|
|
splash_update(RA_DISSECTORS, NULL, NULL);
|
|
#ifdef DEBUG_STARTUP_TIME
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_INFO, "Calling epan init, elapsed time %" G_GUINT64_FORMAT " us \n", g_get_monotonic_time() - start_time);
|
|
#endif
|
|
/* 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. */
|
|
if (!epan_init(register_all_protocols,register_all_protocol_handoffs,
|
|
splash_update, NULL)) {
|
|
SimpleDialog::displayQueuedMessages(main_w);
|
|
ret_val = INIT_FAILED;
|
|
goto clean_exit;
|
|
}
|
|
#ifdef DEBUG_STARTUP_TIME
|
|
/* epan_init resets the preferences */
|
|
prefs.console_log_level = DEBUG_STARTUP_TIME_LOGLEVEL;
|
|
prefs.gui_console_open = console_open_always;
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_INFO, "epan done, elapsed time %" G_GUINT64_FORMAT " us \n", g_get_monotonic_time() - start_time);
|
|
#endif
|
|
|
|
// Read the dynamic part of the recent file. This determines whether or
|
|
// not the recent list appears in the main window so the earlier we can
|
|
// call this the better.
|
|
if (!recent_read_dynamic(&rf_path, &rf_open_errno)) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open recent file\n\"%s\": %s.",
|
|
rf_path, g_strerror(rf_open_errno));
|
|
g_free(rf_path);
|
|
}
|
|
|
|
splash_update(RA_LISTENERS, NULL, NULL);
|
|
#ifdef DEBUG_STARTUP_TIME
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_INFO, "Register all tap listeners, elapsed time %" G_GUINT64_FORMAT " us \n", g_get_monotonic_time() - start_time);
|
|
#endif
|
|
/* 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();
|
|
conversation_table_set_gui_info(init_conversation_table);
|
|
hostlist_table_set_gui_info(init_endpoint_table);
|
|
srt_table_iterate_tables(register_service_response_tables, NULL);
|
|
rtd_table_iterate_tables(register_response_time_delay_tables, NULL);
|
|
new_stat_tap_iterate_tables(register_simple_stat_tables, NULL);
|
|
|
|
if (ex_opt_count("read_format") > 0) {
|
|
in_file_type = open_info_name_to_type(ex_opt_get_next("read_format"));
|
|
}
|
|
|
|
#ifdef HAVE_EXTCAP
|
|
#ifdef DEBUG_STARTUP_TIME
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_INFO, "Calling extcap_register_preferences, elapsed time %" G_GUINT64_FORMAT " us \n", g_get_monotonic_time() - start_time);
|
|
#endif
|
|
splash_update(RA_EXTCAP, NULL, NULL);
|
|
extcap_register_preferences();
|
|
#endif
|
|
splash_update(RA_PREFERENCES, NULL, NULL);
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_INFO, "Calling module preferences, elapsed time %" G_GUINT64_FORMAT " us \n", g_get_monotonic_time() - start_time);
|
|
|
|
global_commandline_info.prefs_p = ws_app.readConfigurationFiles(false);
|
|
|
|
/* Now get our args */
|
|
commandline_other_options(argc, argv, TRUE);
|
|
|
|
/* Convert some command-line parameters to QStrings */
|
|
if (global_commandline_info.cf_name != NULL)
|
|
cf_name = QString(global_commandline_info.cf_name);
|
|
if (global_commandline_info.rfilter != NULL)
|
|
read_filter = QString(global_commandline_info.rfilter);
|
|
if (global_commandline_info.dfilter != NULL)
|
|
dfilter = QString(global_commandline_info.dfilter);
|
|
|
|
/* Removed thread code:
|
|
* https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=9e277ae6154fd04bf6a0a34ec5655a73e5a736a3
|
|
*/
|
|
|
|
timestamp_set_type(recent.gui_time_format);
|
|
timestamp_set_precision(recent.gui_time_precision);
|
|
timestamp_set_seconds_type (recent.gui_seconds_format);
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
#ifdef DEBUG_STARTUP_TIME
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_INFO, "Calling fill_in_local_interfaces, elapsed time %" G_GUINT64_FORMAT " us \n", g_get_monotonic_time() - start_time);
|
|
#endif
|
|
splash_update(RA_INTERFACES, NULL, NULL);
|
|
|
|
fill_in_local_interfaces(main_window_update);
|
|
|
|
if (global_commandline_info.start_capture || global_commandline_info.list_link_layer_types) {
|
|
/* We're supposed to do a live capture or get a list of link-layer
|
|
types for a live capture device; if the user didn't specify an
|
|
interface to use, pick a default. */
|
|
ret_val = capture_opts_default_iface_if_necessary(&global_capture_opts,
|
|
((global_commandline_info.prefs_p->capture_device) && (*global_commandline_info.prefs_p->capture_device != '\0')) ? get_if_name(global_commandline_info.prefs_p->capture_device) : NULL);
|
|
if (ret_val != 0) {
|
|
goto clean_exit;
|
|
}
|
|
}
|
|
|
|
if (global_commandline_info.list_link_layer_types) {
|
|
/* Get the list of link-layer types for the capture devices. */
|
|
if_capabilities_t *caps;
|
|
guint i;
|
|
interface_t device;
|
|
for (i = 0; i < global_capture_opts.all_ifaces->len; i++) {
|
|
|
|
device = g_array_index(global_capture_opts.all_ifaces, interface_t, i);
|
|
if (device.selected) {
|
|
#if defined(HAVE_PCAP_CREATE)
|
|
caps = capture_get_if_capabilities(device.name, device.monitor_mode_supported, NULL, &err_str, main_window_update);
|
|
#else
|
|
caps = capture_get_if_capabilities(device.name, FALSE, NULL, &err_str,main_window_update);
|
|
#endif
|
|
if (caps == NULL) {
|
|
cmdarg_err("%s", err_str);
|
|
g_free(err_str);
|
|
ret_val = INVALID_CAPABILITY;
|
|
goto clean_exit;
|
|
}
|
|
if (caps->data_link_types == NULL) {
|
|
cmdarg_err("The capture device \"%s\" has no data link types.", device.name);
|
|
ret_val = INVALID_LINK_TYPE;
|
|
goto clean_exit;
|
|
}
|
|
#ifdef _WIN32
|
|
create_console();
|
|
#endif /* _WIN32 */
|
|
#if defined(HAVE_PCAP_CREATE)
|
|
capture_opts_print_if_capabilities(caps, device.name, device.monitor_mode_supported);
|
|
#else
|
|
capture_opts_print_if_capabilities(caps, device.name, FALSE);
|
|
#endif
|
|
#ifdef _WIN32
|
|
destroy_console();
|
|
#endif /* _WIN32 */
|
|
free_if_capabilities(caps);
|
|
}
|
|
}
|
|
ret_val = EXIT_SUCCESS;
|
|
goto clean_exit;
|
|
}
|
|
|
|
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. */
|
|
#ifdef DEBUG_STARTUP_TIME
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_INFO, "Calling prefs_apply_all, elapsed time %" G_GUINT64_FORMAT " us \n", g_get_monotonic_time() - start_time);
|
|
#endif
|
|
prefs_apply_all();
|
|
wsApp->emitAppSignal(WiresharkApplication::PreferencesChanged);
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
if ((global_capture_opts.num_selected == 0) &&
|
|
(prefs.capture_device != NULL)) {
|
|
guint i;
|
|
interface_t device;
|
|
for (i = 0; i < global_capture_opts.all_ifaces->len; i++) {
|
|
device = g_array_index(global_capture_opts.all_ifaces, interface_t, i);
|
|
if (!device.hidden && strcmp(device.display_name, prefs.capture_device) == 0) {
|
|
device.selected = TRUE;
|
|
global_capture_opts.num_selected++;
|
|
global_capture_opts.all_ifaces = g_array_remove_index(global_capture_opts.all_ifaces, i);
|
|
g_array_insert_val(global_capture_opts.all_ifaces, i, device);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Enabled and disabled protocols and heuristic dissectors as per
|
|
* command-line options.
|
|
*/
|
|
if (!setup_enabled_and_disabled_protocols()) {
|
|
ret_val = INVALID_OPTION;
|
|
goto clean_exit;
|
|
}
|
|
|
|
build_column_format_array(&CaptureFile::globalCapFile()->cinfo, global_commandline_info.prefs_p->num_cols, TRUE);
|
|
wsApp->emitAppSignal(WiresharkApplication::ColumnsChanged); // We read "recent" widths above.
|
|
wsApp->emitAppSignal(WiresharkApplication::RecentPreferencesRead); // Must be emitted after PreferencesChanged.
|
|
|
|
wsApp->setMonospaceFont(prefs.gui_qt_font_name);
|
|
|
|
/* For update of WindowTitle (When use gui.window_title preference) */
|
|
main_w->setWSWindowTitle();
|
|
////////
|
|
|
|
packet_list_enable_color(recent.packet_list_colorize);
|
|
|
|
g_log(NULL, G_LOG_LEVEL_DEBUG, "FIX: fetch recent color settings");
|
|
packet_list_enable_color(TRUE);
|
|
|
|
////////
|
|
|
|
|
|
////////
|
|
if (!color_filters_init(&err_msg, color_filter_add_cb)) {
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", err_msg);
|
|
g_free(err_msg);
|
|
}
|
|
|
|
////////
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
/* if the user didn't supply a capture filter, use the one to filter out remote connections like SSH */
|
|
if (!global_commandline_info.start_capture && !global_capture_opts.default_options.cfilter) {
|
|
global_capture_opts.default_options.cfilter = g_strdup(get_conn_cfilter());
|
|
}
|
|
#else /* HAVE_LIBPCAP */
|
|
////////
|
|
#endif /* HAVE_LIBPCAP */
|
|
|
|
wsApp->allSystemsGo();
|
|
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_INFO, "Wireshark is up and ready to go, elapsed time %" G_GUINT64_FORMAT "us \n", g_get_monotonic_time() - start_time);
|
|
SimpleDialog::displayQueuedMessages(main_w);
|
|
|
|
/* User could specify filename, or display filter, or both */
|
|
if (!dfilter.isEmpty())
|
|
main_w->filterPackets(dfilter, false);
|
|
if (!cf_name.isEmpty()) {
|
|
if (main_w->openCaptureFile(cf_name, read_filter, in_file_type)) {
|
|
|
|
/* Open stat windows; we do so after creating the main window,
|
|
to avoid Qt 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();
|
|
|
|
if(global_commandline_info.go_to_packet != 0) {
|
|
/* Jump to the specified frame number, kept for backward
|
|
compatibility. */
|
|
cf_goto_frame(CaptureFile::globalCapFile(), global_commandline_info.go_to_packet);
|
|
} else if (global_commandline_info.jfilter != NULL) {
|
|
dfilter_t *jump_to_filter = NULL;
|
|
/* try to compile given filter */
|
|
if (!dfilter_compile(global_commandline_info.jfilter, &jump_to_filter, &err_msg)) {
|
|
// Similar code in MainWindow::mergeCaptureFile().
|
|
QMessageBox::warning(main_w, QObject::tr("Invalid Display Filter"),
|
|
QObject::tr("The filter expression %1 isn't a valid display filter. (%2).")
|
|
.arg(global_commandline_info.jfilter, err_msg),
|
|
QMessageBox::Ok);
|
|
g_free(err_msg);
|
|
} 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 */
|
|
cf_find_packet_dfilter(CaptureFile::globalCapFile(), jump_to_filter, global_commandline_info.jump_backwards);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#ifdef HAVE_LIBPCAP
|
|
else {
|
|
if (global_commandline_info.start_capture) {
|
|
if (global_capture_opts.save_file != NULL) {
|
|
/* Save the directory name for future file dialogs. */
|
|
/* (get_dirname overwrites filename) */
|
|
gchar *s = g_strdup(global_capture_opts.save_file);
|
|
set_last_open_dir(get_dirname(s));
|
|
g_free(s);
|
|
}
|
|
/* "-k" was specified; start a capture. */
|
|
// show_main_window(FALSE);
|
|
check_and_warn_user_startup(cf_name);
|
|
|
|
/* If no user interfaces were specified on the command line,
|
|
copy the list of selected interfaces to the set of interfaces
|
|
to use for this capture. */
|
|
if (global_capture_opts.ifaces->len == 0)
|
|
collect_ifaces(&global_capture_opts);
|
|
CaptureFile::globalCapFile()->window = main_w;
|
|
if (capture_start(&global_capture_opts, main_w->captureSession(), main_w->captureInfoData(), main_window_update)) {
|
|
/* 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();
|
|
}
|
|
}
|
|
/* if the user didn't supply a capture filter, use the one to filter out remote connections like SSH */
|
|
if (!global_commandline_info.start_capture && !global_capture_opts.default_options.cfilter) {
|
|
global_capture_opts.default_options.cfilter = g_strdup(get_conn_cfilter());
|
|
}
|
|
}
|
|
#endif /* HAVE_LIBPCAP */
|
|
|
|
// UAT files used in configuration profiles which are used in Qt dialogs
|
|
// are not registered during startup because they only get loaded when
|
|
// the dialog is shown. Register them here.
|
|
g_free(get_persconffile_path("io_graphs", TRUE));
|
|
|
|
profile_store_persconffiles(FALSE);
|
|
|
|
ret_val = wsApp->exec();
|
|
|
|
epan_cleanup();
|
|
|
|
#ifdef HAVE_EXTCAP
|
|
extcap_cleanup();
|
|
#endif
|
|
|
|
AirPDcapDestroyContext(&airpdcap_ctx);
|
|
|
|
#ifdef _WIN32
|
|
/* 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 /* _WIN32 */
|
|
|
|
clean_exit:
|
|
#ifdef HAVE_LIBPCAP
|
|
capture_opts_cleanup(&global_capture_opts);
|
|
#endif
|
|
col_cleanup(&CaptureFile::globalCapFile()->cinfo);
|
|
wtap_cleanup();
|
|
free_progdirs();
|
|
#ifdef HAVE_PLUGINS
|
|
plugins_cleanup();
|
|
#endif
|
|
return ret_val;
|
|
}
|
|
|
|
/*
|
|
* Editor modelines
|
|
*
|
|
* Local Variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* ex: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|