#include <unistd.h>
#endif
-#ifndef HAVE_GETOPT
+#ifdef HAVE_GETOPT_H
+#include <getopt.h>
+#endif
+
+#ifndef HAVE_GETOPT_LONG
#include "wsutil/wsgetopt.h"
#endif
#endif /* HAVE_LIBPORTAUDIO */
#include <wsutil/clopts_common.h>
+#include <wsutil/copyright_info.h>
#include <wsutil/crash_info.h>
#include <wsutil/filesystem.h>
#include <wsutil/file_util.h>
#include <wsutil/privileges.h>
#include <wsutil/report_err.h>
#include <wsutil/u3.h>
-#include <wsutil/copyright_info.h>
-#include <wsutil/os_version_info.h>
+#include <wsutil/ws_diag_control.h>
#include <wsutil/ws_version_info.h>
#include <wiretap/merge.h>
#include <epan/epan_dissect.h>
#include <epan/dfilter/dfilter.h>
#include <epan/strutil.h>
-#include <epan/emem.h>
#include <epan/ex-opt.h>
#include <epan/funnel.h>
#include <epan/expert.h>
#include <epan/timestamp.h>
#include <epan/conversation_table.h>
+#if defined(HAVE_HEIMDAL_KERBEROS) || defined(HAVE_MIT_KERBEROS)
+#include <epan/asn1.h>
+#include <epan/dissectors/packet-kerberos.h>
+#endif
+
#include <wsutil/cmdarg_err.h>
#include <wsutil/plugins.h>
#include "../color_filters.h"
#include "../register.h"
#include "../ringbuffer.h"
-#include "../version_info.h"
#include "../log.h"
#include "gtk_iface_monitor.h"
#include "caputils/capture-wpcap.h"
#include "caputils/capture_wpcap_packet.h"
#include <tchar.h> /* Needed for Unicode */
+#include <wsutil/os_version_info.h>
#include <wsutil/unicode-utils.h>
#include <commctrl.h>
#include <shellapi.h>
filter = proto_construct_match_selected_string(cfile.finfo_selected,
cfile.edt);
match_selected_cb_do((GtkWidget *)g_object_get_data(G_OBJECT(data), E_DFILTER_TE_KEY), action, filter);
+ wmem_free(NULL, filter);
}
}
}
packet_list_colorize_packets();
}
+ wmem_free(NULL, filter);
}
}
case(ESD_BTN_OK):
if (cfile.finfo_selected) {
/* open wiki page using the protocol abbreviation */
- selected_proto_url = g_strdup_printf("http://wiki.wireshark.org/Protocols/%s", proto_abbrev);
+ selected_proto_url = g_strdup_printf("https://wiki.wireshark.org/Protocols/%s", proto_abbrev);
browser_open_url(selected_proto_url);
g_free(selected_proto_url);
}
case(ESD_BTN_OK):
if (cfile.finfo_selected) {
/* open reference page using the protocol abbreviation */
- selected_proto_url = g_strdup_printf("http://www.wireshark.org/docs/dfref/%c/%s", proto_abbrev[0], proto_abbrev);
+ selected_proto_url = g_strdup_printf("https://www.wireshark.org/docs/dfref/%c/%s", proto_abbrev[0], proto_abbrev);
browser_open_url(selected_proto_url);
g_free(selected_proto_url);
}
*/
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 */
+ /* leak a little; is there a safe wmem_ scope 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 && hfi->parent == -1) {
output = stdout;
fprintf(output, "Wireshark %s\n"
"Interactively dump and analyze network traffic.\n"
- "See http://www.wireshark.org for more information.\n",
+ "See https://www.wireshark.org for more information.\n",
get_ws_vcs_version_info());
} else {
output = stderr;
#endif
}
-static void
-show_version(void)
-{
- printf("Wireshark %s\n"
- "\n"
- "%s"
- "\n"
- "%s"
- "\n"
- "%s",
- get_ws_vcs_version_info(), get_copyright_info(), comp_info_str->str,
- runtime_info_str->str);
-}
-
/*
* Report an error in command-line arguments.
* Creates a console on Windows.
"This could be dangerous.\n\n"
"If you're running Wireshark this way in order to perform live capture, "
"you may want to be aware that there is a better way documented at\n"
- "http://wiki.wireshark.org/CaptureSetup/CapturePrivileges", cur_user, cur_group);
+ "https://wiki.wireshark.org/CaptureSetup/CapturePrivileges", 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.");
gint pl_size = 280, tv_size = 95, bv_size = 75;
gchar *rc_file, *cf_name = NULL, *rfilter = NULL, *dfilter = NULL, *jfilter = NULL;
dfilter_t *rfcode = NULL;
+ gchar *err_msg;
gboolean rfilter_parse_failed = FALSE;
e_prefs *prefs_p;
char badopt;
guint go_to_packet = 0;
search_direction jump_backwards = SD_FORWARD;
dfilter_t *jump_to_filter = NULL;
- int optind_initial;
unsigned int in_file_type = WTAP_TYPE_AUTO;
#ifdef HAVE_GTKOSXAPPLICATION
GtkosxApplication *theApp;
#endif
#define OPTSTRING OPTSTRING_CAPTURE_COMMON "C:g:Hh" "jJ:kK:lm:nN:o:P:r:R:St:u:vw:X:Y:z:"
-
+DIAG_OFF(cast-qual)
+ static const struct option long_options[] = {
+ {(char *)"help", no_argument, NULL, 'h'},
+ {(char *)"read-file", required_argument, NULL, 'r' },
+ {(char *)"read-filter", required_argument, NULL, 'R' },
+ {(char *)"display-filter", required_argument, NULL, 'Y' },
+ {(char *)"version", no_argument, NULL, 'v'},
+ LONGOPT_CAPTURE_COMMON
+ {0, 0, 0, 0 }
+ };
+DIAG_ON(cast-qual)
static const char optstring[] = OPTSTRING;
cmdarg_err_init(wireshark_cmdarg_err, wireshark_cmdarg_err_cont);
/*
* Attempt to get the pathname of the executable file.
*/
- init_progfile_dir_error = init_progfile_dir(argv[0], main);
+ init_progfile_dir_error = init_progfile_dir(argv[0], (void *)main);
/* initialize the funnel mini-api */
initialize_funnel_ops();
#endif /* HAVE_AIRPCAP */
#endif /* _WIN32 */
- /* Assemble the compile-time version information string */
- comp_info_str = g_string_new("Compiled ");
-
- get_compiled_version_info(comp_info_str, get_wireshark_gtk_compiled_info,
- get_gui_compiled_info);
+ /* Get the compile-time version information string */
+ comp_info_str = get_compiled_version_info(get_wireshark_gtk_compiled_info,
+ 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_wireshark_runtime_info);
+ /* Get the run-time version information string */
+ runtime_info_str = get_runtime_version_info(get_wireshark_runtime_info);
/* Add it to the information to be reported on a crash. */
ws_add_crash_info("Wireshark %s\n"
rf_path, g_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. */
+ /*
+ * In order to have the -X opts assigned before the wslua machine starts
+ * we need to call getopt_long before epan_init() gets called.
+ *
+ * In addition, we process "console only" parameters (ones where we
+ * send output to the console and exit) here, 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_long().
+ *
+ * We thus ignore errors - *and* set "opterr" to 0 to suppress the
+ * error messages.
+ *
+ * XXX - should we, instead, first call gtk_parse_args(), without
+ * calling gtk_init(), and then call this?
+ *
+ * In order to handle, for example, -o options, we also need to call it
+ * *after* epan_init() gets called, so that the dissectors have had a
+ * chance to register their preferences, so we have another getopt_long()
+ * call later.
+ *
+ * XXX - can we do this all with one getopt_long() call, saving the
+ * arguments we can't handle until after initializing libwireshark,
+ * and then process them after initializing libwireshark?
+ *
+ * Note that we don't want to initialize libwireshark until after the
+ * GUI is up, as that can take a while, and we want a window of some
+ * sort up to show progress while that's happening.
+ */
opterr = 0;
- optind_initial = optind;
- while ((opt = getopt(argc, argv, optstring)) != -1) {
+
+ while ((opt = getopt_long(argc, argv, optstring, long_options, NULL)) != -1) {
switch (opt) {
case 'C': /* Configuration Profile */
if (profile_exists (optarg, FALSE)) {
break;
case 'D': /* Print a list of capture devices and exit */
#ifdef HAVE_LIBPCAP
- if_list = capture_interface_list(&err, &err_str,main_window_update);
+ if_list = capture_interface_list(&err, &err_str, NULL);
if (if_list == NULL) {
if (err == 0)
cmdarg_err("There are no interfaces on which a capture can be done");
#ifdef _WIN32
create_console();
#endif
- show_version();
+ show_version("Wireshark", comp_info_str, runtime_info_str);
#ifdef _WIN32
destroy_console();
#endif
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;
-
#if !GLIB_CHECK_VERSION(2,31,0)
g_thread_init(NULL);
#endif
by preference settings and then again by the command line parameters. */
capture_opts_init(&global_capture_opts);
- capture_session_init(&global_capture_session, (void *)&cfile);
+ capture_session_init(&global_capture_session, &cfile);
#endif
init_report_err(failure_alert_box, open_failure_alert_box,
/*#ifdef HAVE_LIBPCAP
fill_in_local_interfaces();
#endif*/
+ /*
+ * To reset the options parser, set optreset to 1 on platforms that
+ * have optreset (documented in *BSD and OS X, apparently present but
+ * not documented in Solaris - the Illumos repository seems to
+ * suggest that the first Solaris getopt_long(), at least as of 2004,
+ * was based on the NetBSD one, it had optreset) and set optind to 1,
+ * and set optind to 0 otherwise (documented as working in the GNU
+ * getopt_long(). Setting optind to 0 didn't originally work in the
+ * NetBSD one, but that was added later - we don't want to depend on
+ * it if we have optreset).
+ *
+ * Also reset opterr to 1, so that error messages are printed by
+ * getopt_long().
+ *
+ * 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. But we're now using getopt_long() - what does it do?
+ */
+#ifdef HAVE_OPTRESET
+ optreset = 1;
+ optind = 1;
+#else
+ optind = 0;
+#endif
+ opterr = 1;
+
/* Now get our args */
- while ((opt = getopt(argc, argv, optstring)) != -1) {
+ while ((opt = getopt_long(argc, argv, optstring, long_options, NULL)) != -1) {
switch (opt) {
/*** capture option specific ***/
case 'a': /* autostop criteria */
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 (strcmp("help", optarg) == 0) {
+ fprintf(stderr, "wireshark: The available statistics for the \"-z\" option are:\n");
+ list_stat_cmd_args();
+ exit(0);
+ }
if (!process_stat_cmd_arg(optarg)) {
cmdarg_err("Invalid -z argument.");
cmdarg_err_cont(" -z argument must be one of :");
show_main_window(TRUE);
check_and_warn_user_startup(cf_name);
if (rfilter != NULL) {
- if (!dfilter_compile(rfilter, &rfcode)) {
- bad_dfilter_alert_box(top_level, rfilter);
+ if (!dfilter_compile(rfilter, &rfcode, &err_msg)) {
+ bad_dfilter_alert_box(top_level, rfilter, err_msg);
+ g_free(err_msg);
rfilter_parse_failed = TRUE;
}
}
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(top_level, jfilter);
+ if (!dfilter_compile(jfilter, &jump_to_filter, &err_msg)) {
+ bad_dfilter_alert_box(top_level, jfilter, err_msg);
+ g_free(err_msg);
} else {
/* Filter ok, jump to the first packet matching the filter
conditions. Default search direction is forward, but if
/* Set profile name and update the status bar */
set_profile_name (profile_name);
profile_bar_update ();
- filter_expression_reinit(FILTER_EXPRESSION_REINIT_DESTROY);
/* Reset current preferences and apply the new */
prefs_reset();
if (cfile.dfilter) {
/* Check if filter is still valid */
dfilter_t *dfp = NULL;
- if (!dfilter_compile(cfile.dfilter, &dfp)) {
+ if (!dfilter_compile(cfile.dfilter, &dfp, NULL)) {
/* Not valid. Enable 'Apply' button and remove dfilter. */
g_signal_emit_by_name(G_OBJECT(main_display_filter_widget), "changed");
g_free(cfile.dfilter);