* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: GPL-2.0-or-later
*/
#include <config.h>
#include <getopt.h>
#endif
-#ifdef HAVE_LIBZ
-#include <zlib.h> /* to get the libz version number */
-#endif
-
#include <glib.h>
+#include <wiretap/wtap.h>
+
+#include <wsutil/cmdarg_err.h>
#include <wsutil/crash_info.h>
#include <wsutil/file_util.h>
#include <wsutil/filesystem.h>
#include <wsutil/privileges.h>
-#include <wsutil/ws_diag_control.h>
-#include <wsutil/ws_version_info.h>
+#include <version_info.h>
#ifdef HAVE_PLUGINS
#include <wsutil/plugins.h>
#endif
-#include "wtap.h"
-#include <wsutil/report_err.h>
+#include <wsutil/report_message.h>
#include <wsutil/str_util.h>
#ifdef _WIN32
#include "wsutil/wsgetopt.h"
#endif
+#include "ui/failure_message.h"
+
static void
print_usage(FILE *output)
{
fprintf(output, "Usage: captype <infile> ...\n");
}
-#ifdef HAVE_PLUGINS
/*
- * Don't report failures to load plugins because most (non-wiretap) plugins
- * *should* fail to load (because we're not linked against libwireshark and
- * dissector plugins need libwireshark).
+ * General errors and warnings are reported with an console message
+ * in captype.
*/
static void
-failure_message(const char *msg_format _U_, va_list ap _U_)
+failure_warning_message(const char *msg_format, va_list ap)
{
- return;
-}
-#endif
-
-static void
-get_captype_compiled_info(GString *str)
-{
- /* LIBZ */
- g_string_append(str, ", ");
-#ifdef HAVE_LIBZ
- g_string_append(str, "with libz ");
-#ifdef ZLIB_VERSION
- g_string_append(str, ZLIB_VERSION);
-#else /* ZLIB_VERSION */
- g_string_append(str, "(version unknown)");
-#endif /* ZLIB_VERSION */
-#else /* HAVE_LIBZ */
- g_string_append(str, "without libz");
-#endif /* HAVE_LIBZ */
+ fprintf(stderr, "captype: ");
+ vfprintf(stderr, msg_format, ap);
+ fprintf(stderr, "\n");
}
+/*
+ * Report additional information for an error in command-line arguments.
+ */
static void
-get_captype_runtime_info(GString *str)
+failure_message_cont(const char *msg_format, va_list ap)
{
- /* zlib */
-#if defined(HAVE_LIBZ) && !defined(_WIN32)
- g_string_append_printf(str, ", with libz %s", zlibVersion());
-#endif
+ vfprintf(stderr, msg_format, ap);
+ fprintf(stderr, "\n");
}
-int
-main(int argc, char *argv[])
+static int
+real_main(int argc, char *argv[])
{
GString *comp_info_str;
GString *runtime_info_str;
+ char *init_progfile_dir_error;
wtap *wth;
int err;
gchar *err_info;
{0, 0, 0, 0 }
};
-#ifdef HAVE_PLUGINS
- char *init_progfile_dir_error;
-#endif
-
/* Set the C-language locale to the native environment. */
setlocale(LC_ALL, "");
+ cmdarg_err_init(failure_warning_message, failure_message_cont);
+
/* Get the compile-time version information string */
- comp_info_str = get_compiled_version_info(NULL, get_captype_compiled_info);
+ comp_info_str = get_compiled_version_info(NULL, NULL);
/* Get the run-time version information string */
- runtime_info_str = get_runtime_version_info(get_captype_runtime_info);
+ runtime_info_str = get_runtime_version_info(NULL);
/* Add it to the information to be reported on a crash. */
ws_add_crash_info("Captype (Wireshark) %s\n"
"\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
- arg_list_utf_16to8(argc, argv);
create_app_running_mutex();
#endif /* _WIN32 */
* Get credential information for later use.
*/
init_process_policies();
- init_open_routines();
-#ifdef HAVE_PLUGINS
- if ((init_progfile_dir_error = init_progfile_dir(argv[0], main))) {
- g_warning("captype: init_progfile_dir(): %s", init_progfile_dir_error);
+ /*
+ * Attempt to get the pathname of the directory containing the
+ * executable file.
+ */
+ init_progfile_dir_error = init_progfile_dir(argv[0]);
+ if (init_progfile_dir_error != NULL) {
+ fprintf(stderr,
+ "captype: Can't get pathname of directory containing the captype program: %s.\n",
+ init_progfile_dir_error);
g_free(init_progfile_dir_error);
- } else {
- /* Register all the plugin types we have. */
- wtap_register_plugin_types(); /* Types known to libwiretap */
+ }
- init_report_err(failure_message,NULL,NULL,NULL);
+ init_report_message(failure_warning_message, failure_warning_message,
+ NULL, NULL, NULL);
- /* Scan for plugins. This does *not* call their registration routines;
- that's done later. */
- scan_plugins();
-
- /* Register all libwiretap plugin modules. */
- register_all_wiretap_modules();
- }
-#endif
+ wtap_init(TRUE);
/* Process the options */
while ((opt = getopt_long(argc, argv, "hv", long_options, NULL)) !=-1) {
break;
case 'v':
+ comp_info_str = get_compiled_version_info(NULL, NULL);
+ runtime_info_str = get_runtime_version_info(NULL);
show_version("Captype (Wireshark)", comp_info_str, runtime_info_str);
g_string_free(comp_info_str, TRUE);
g_string_free(runtime_info_str, TRUE);
if (err == WTAP_ERR_FILE_UNKNOWN_FORMAT)
printf("%s: unknown\n", argv[i]);
else {
- fprintf(stderr, "captype: Can't open %s: %s\n", argv[i],
- wtap_strerror(err));
- if (err_info != NULL) {
- fprintf(stderr, "(%s)\n", err_info);
- g_free(err_info);
- }
- overall_error_status = 1; /* remember that an error has occurred */
+ cfile_open_failure_message("captype", argv[i], err, err_info);
+ overall_error_status = 2; /* remember that an error has occurred */
}
}
}
+ wtap_cleanup();
+ free_progdirs();
return overall_error_status;
}
+#ifdef _WIN32
+int
+wmain(int argc, wchar_t *wc_argv[])
+{
+ char **argv;
+
+ argv = arg_list_utf_16to8(argc, wc_argv);
+ return real_main(argc, argv);
+}
+#else
+int
+main(int argc, char *argv[])
+{
+ return real_main(argc, argv);
+}
+#endif
+
/*
* Editor modelines - http://www.wireshark.org/tools/modelines.html
*
git.samba.org / metze / wireshark / wip.git / blobdiff