*
* Text-mode variant of Fileshark, based off of TShark,
*
- * $Id$
- *
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#include "config.h"
+#include <config.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
-#include <ctype.h>
#include <locale.h>
#include <limits.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
#ifdef HAVE_GETOPT_H
#include <getopt.h>
#endif
#include <errno.h>
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
-
-#include <signal.h>
-
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-
-#ifndef HAVE_GETOPT
+#ifndef HAVE_GETOPT_LONG
#include "wsutil/wsgetopt.h"
#endif
#include <epan/exceptions.h>
#include <epan/epan-int.h>
#include <epan/epan.h>
+
+#include <wsutil/clopts_common.h>
+#include <wsutil/cmdarg_err.h>
#include <wsutil/crash_info.h>
-#include <wsutil/privileges.h>
-#include <wsutil/file_util.h>
#include <wsutil/filesystem.h>
+#include <wsutil/file_util.h>
+#include <wsutil/privileges.h>
#include <wsutil/report_err.h>
+#include <ws_version_info.h>
#include "globals.h"
#include <epan/timestamp.h>
#include <epan/print.h>
#include <epan/addr_resolv.h>
#include "ui/util.h"
-#include "clopts_common.h"
-#include "cmdarg_err.h"
-#include "version_info.h"
+#include "ui/decode_as_utils.h"
+#include "ui/dissect_opts.h"
#include "register.h"
#include <epan/epan_dissect.h>
#include <epan/tap.h>
-#include <epan/stat_cmd_args.h>
-#include <epan/timestamp.h>
+#include <epan/stat_tap_ui.h>
#include <epan/ex-opt.h>
-#include <filetap/ftap.h>
+
+#ifdef HAVE_EXTCAP
+#include "extcap.h"
+#endif
+
#include <wiretap/wtap-int.h>
#include <wiretap/file_wrappers.h>
#include <wsutil/plugins.h>
#endif
-/*
- * This is the template for the decode as option; it is shared between the
- * various functions that output the usage for this parameter.
- */
-static const gchar decode_as_arg_template[] = "<layer_type>==<selector>,<decode_as_protocol>";
-
static guint32 cum_bytes;
static const frame_data *ref;
static frame_data ref_frame;
static frame_data *prev_cap;
static frame_data prev_cap_frame;
-static const char* prev_display_dissector_name = NULL;
-
static gboolean perform_two_pass_analysis;
/*
static void failure_message(const char *msg_format, va_list ap);
static void read_failure_message(const char *filename, int err);
static void write_failure_message(const char *filename, int err);
+static void failure_message_cont(const char *msg_format, va_list ap);
capture_file cfile;
+static GHashTable *output_only_tables = NULL;
+
+#if 0
struct string_elem {
const char *sstr; /* The short string */
const char *lstr; /* The long string */
((struct string_elem *)data)->sstr,
((struct string_elem *)data)->lstr);
}
+#endif
static void
-print_usage(gboolean print_ver)
+print_usage(FILE *output)
{
- FILE *output;
-
- if (print_ver) {
- output = stdout;
- fprintf(output,
- "TFShark " VERSION "%s\n"
- "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: tfshark [options] ...\n");
fprintf(output, "\n");
fprintf(output, " -R <read filter> packet Read filter in Wireshark display filter syntax\n");
fprintf(output, " -Y <display filter> packet displaY filter in Wireshark display filter\n");
fprintf(output, " syntax\n");
- fprintf(output, " -d %s ...\n", decode_as_arg_template);
+ fprintf(output, " -d %s ...\n", DECODE_AS_ARG_TEMPLATE);
fprintf(output, " \"Decode As\", see the man page for details\n");
fprintf(output, " Example: tcp.port==8888,http\n");
output = stdout;
- fprintf(output, "TFShark " VERSION "%s\n", wireshark_svnversion);
+ fprintf(output, "TFShark (Wireshark) %s\n", get_ws_vcs_version_info());
fprintf(output, "\n");
fprintf(output, "Usage: tfshark -G [report]\n");
fprintf(output, "Glossary table reports:\n");
fprintf(output, " -G column-formats dump column format codes and exit\n");
fprintf(output, " -G decodes dump \"layer type\"/\"decode as\" associations and exit\n");
+ fprintf(output, " -G dissector-tables dump dissector table names, types, and properties\n");
fprintf(output, " -G fields dump fields glossary and exit\n");
fprintf(output, " -G ftypes dump field type basic and descriptive names\n");
fprintf(output, " -G heuristic-decodes dump heuristic dissector tables\n");
fprintf(output, "\n");
}
-/*
- * For a dissector table, print on the stream described by output,
- * its short name (which is what's used in the "-d" option) and its
- * descriptive name.
- */
-static void
-display_dissector_table_names(const char *table_name, const char *ui_name,
- gpointer output)
-{
- if ((prev_display_dissector_name == NULL) ||
- (strcmp(prev_display_dissector_name, table_name) != 0)) {
- fprintf((FILE *)output, "\t%s (%s)\n", table_name, ui_name);
- prev_display_dissector_name = table_name;
- }
-}
-
-/*
- * For a dissector handle, print on the stream described by output,
- * the filter name (which is what's used in the "-d" option) and the full
- * name for the protocol that corresponds to this handle.
- */
-static void
-display_dissector_names(const gchar *table _U_, gpointer handle, gpointer output)
-{
- int proto_id;
- const gchar *proto_filter_name;
- const gchar *proto_ui_name;
-
- proto_id = dissector_handle_get_protocol_index((dissector_handle_t)handle);
-
- if (proto_id != -1) {
- proto_filter_name = proto_get_protocol_filter_name(proto_id);
- proto_ui_name = proto_get_protocol_name(proto_id);
- g_assert(proto_filter_name != NULL);
- g_assert(proto_ui_name != NULL);
-
- if ((prev_display_dissector_name == NULL) ||
- (strcmp(prev_display_dissector_name, proto_filter_name) != 0)) {
- fprintf((FILE *)output, "\t%s (%s)\n",
- proto_filter_name,
- proto_ui_name);
- prev_display_dissector_name = proto_filter_name;
- }
- }
-}
-
-/*
- * The protocol_name_search structure is used by find_protocol_name_func()
- * to pass parameters and store results
- */
-struct protocol_name_search{
- gchar *searched_name; /* Protocol filter name we are looking for */
- dissector_handle_t matched_handle; /* Handle for a dissector whose protocol has the specified filter name */
- guint nb_match; /* How many dissectors matched searched_name */
-};
-typedef struct protocol_name_search *protocol_name_search_t;
-
-/*
- * This function parses all dissectors associated with a table to find the
- * one whose protocol has the specified filter name. It is called
- * as a reference function in a call to dissector_table_foreach_handle.
- * The name we are looking for, as well as the results, are stored in the
- * protocol_name_search struct pointed to by user_data.
- * If called using dissector_table_foreach_handle, we actually parse the
- * whole list of dissectors.
- */
-static void
-find_protocol_name_func(const gchar *table _U_, gpointer handle, gpointer user_data)
-
-{
- int proto_id;
- const gchar *protocol_filter_name;
- protocol_name_search_t search_info;
-
- g_assert(handle);
-
- search_info = (protocol_name_search_t)user_data;
-
- proto_id = dissector_handle_get_protocol_index((dissector_handle_t)handle);
- if (proto_id != -1) {
- protocol_filter_name = proto_get_protocol_filter_name(proto_id);
- g_assert(protocol_filter_name != NULL);
- if (strcmp(protocol_filter_name, search_info->searched_name) == 0) {
- /* Found a match */
- if (search_info->nb_match == 0) {
- /* Record this handle only if this is the first match */
- search_info->matched_handle = (dissector_handle_t)handle; /* Record the handle for this matching dissector */
- }
- search_info->nb_match++;
- }
- }
-}
-
-/*
- * Allow dissector key names to be sorted alphabetically
- */
-
-static gint
-compare_dissector_key_name(gconstpointer dissector_a, gconstpointer dissector_b)
-{
- return strcmp((const char*)dissector_a, (const char*)dissector_b);
-}
-
-/*
- * Print all layer type names supported.
- * We send the output to the stream described by the handle output.
- */
-
-static void
-fprint_all_layer_types(FILE *output)
-
-{
- prev_display_dissector_name = NULL;
- dissector_all_tables_foreach_table(display_dissector_table_names, (gpointer)output, (GCompareFunc)compare_dissector_key_name);
-}
-
-/*
- * Print all protocol names supported for a specific layer type.
- * table_name contains the layer type name in which the search is performed.
- * We send the output to the stream described by the handle output.
- */
-
-static void
-fprint_all_protocols_for_layer_types(FILE *output, gchar *table_name)
-
-{
- prev_display_dissector_name = NULL;
- dissector_table_foreach_handle(table_name,
- display_dissector_names,
- (gpointer)output);
-}
-
-/*
- * The function below parses the command-line parameters for the decode as
- * feature (a string pointer by cl_param).
- * It checks the format of the command-line, searches for a matching table
- * and dissector. If a table/dissector match is not found, we display a
- * summary of the available tables/dissectors (on stderr) and return FALSE.
- * If everything is fine, we get the "Decode as" preference activated,
- * then we return TRUE.
- */
-static gboolean
-add_decode_as(const gchar *cl_param)
-{
- gchar *table_name;
- guint32 selector, selector2;
- gchar *decoded_param;
- gchar *remaining_param;
- gchar *selector_str;
- gchar *dissector_str;
- dissector_handle_t dissector_matching;
- dissector_table_t table_matching;
- ftenum_t dissector_table_selector_type;
- struct protocol_name_search user_protocol_name;
- guint64 i;
- char op;
-
- /* The following code will allocate and copy the command-line options in a string pointed by decoded_param */
-
- g_assert(cl_param);
- decoded_param = g_strdup(cl_param);
- g_assert(decoded_param);
-
-
- /* The lines below will parse this string (modifying it) to extract all
- necessary information. Note that decoded_param is still needed since
- strings are not copied - we just save pointers. */
-
- /* This section extracts a layer type (table_name) from decoded_param */
- table_name = decoded_param; /* Layer type string starts from beginning */
-
- remaining_param = strchr(table_name, '=');
- if (remaining_param == NULL) {
- cmdarg_err("Parameter \"%s\" doesn't follow the template \"%s\"", cl_param, decode_as_arg_template);
- /* If the argument does not follow the template, carry on anyway to check
- if the table name is at least correct. If remaining_param is NULL,
- we'll exit anyway further down */
- }
- else {
- *remaining_param = '\0'; /* Terminate the layer type string (table_name) where '=' was detected */
- }
-
- /* Remove leading and trailing spaces from the table name */
- while ( table_name[0] == ' ' )
- table_name++;
- while ( table_name[strlen(table_name) - 1] == ' ' )
- table_name[strlen(table_name) - 1] = '\0'; /* Note: if empty string, while loop will eventually exit */
-
-/* The following part searches a table matching with the layer type specified */
- table_matching = NULL;
-
-/* Look for the requested table */
- if ( !(*(table_name)) ) { /* Is the table name empty, if so, don't even search for anything, display a message */
- cmdarg_err("No layer type specified"); /* Note, we don't exit here, but table_matching will remain NULL, so we exit below */
- }
- else {
- table_matching = find_dissector_table(table_name);
- if (!table_matching) {
- cmdarg_err("Unknown layer type -- %s", table_name); /* Note, we don't exit here, but table_matching will remain NULL, so we exit below */
- }
- }
-
- if (!table_matching) {
- /* Display a list of supported layer types to help the user, if the
- specified layer type was not found */
- cmdarg_err("Valid layer types are:");
- fprint_all_layer_types(stderr);
- }
- if (remaining_param == NULL || !table_matching) {
- /* Exit if the layer type was not found, or if no '=' separator was found
- (see above) */
- g_free(decoded_param);
- return FALSE;
- }
-
- if (*(remaining_param + 1) != '=') { /* Check for "==" and not only '=' */
- cmdarg_err("WARNING: -d requires \"==\" instead of \"=\". Option will be treated as \"%s==%s\"", table_name, remaining_param + 1);
- }
- else {
- remaining_param++; /* Move to the second '=' */
- *remaining_param = '\0'; /* Remove the second '=' */
- }
- remaining_param++; /* Position after the layer type string */
-
- /* This section extracts a selector value (selector_str) from decoded_param */
-
- selector_str = remaining_param; /* Next part starts with the selector number */
-
- remaining_param = strchr(selector_str, ',');
- if (remaining_param == NULL) {
- cmdarg_err("Parameter \"%s\" doesn't follow the template \"%s\"", cl_param, decode_as_arg_template);
- /* If the argument does not follow the template, carry on anyway to check
- if the selector value is at least correct. If remaining_param is NULL,
- we'll exit anyway further down */
- }
- else {
- *remaining_param = '\0'; /* Terminate the selector number string (selector_str) where ',' was detected */
- }
-
- dissector_table_selector_type = get_dissector_table_selector_type(table_name);
-
- switch (dissector_table_selector_type) {
-
- case FT_UINT8:
- case FT_UINT16:
- case FT_UINT24:
- case FT_UINT32:
- /* The selector for this table is an unsigned number. Parse it as such.
- There's no need to remove leading and trailing spaces from the
- selector number string, because sscanf will do that for us. */
- switch (sscanf(selector_str, "%u%c%u", &selector, &op, &selector2)) {
- case 1:
- op = '\0';
- break;
- case 3:
- if (op != ':' && op != '-') {
- cmdarg_err("Invalid selector numeric range \"%s\"", selector_str);
- g_free(decoded_param);
- return FALSE;
- }
- if (op == ':') {
- if ((selector2 == 0) || ((guint64)selector + selector2 - 1) > G_MAXUINT32) {
- cmdarg_err("Invalid selector numeric range \"%s\"", selector_str);
- g_free(decoded_param);
- return FALSE;
- }
- }
- else if (selector2 < selector) {
- /* We could swap them for the user, but maybe it's better to call
- * this out as an error in case it's not what was intended? */
- cmdarg_err("Invalid selector numeric range \"%s\"", selector_str);
- g_free(decoded_param);
- return FALSE;
- }
- break;
- default:
- cmdarg_err("Invalid selector number \"%s\"", selector_str);
- g_free(decoded_param);
- return FALSE;
- }
- break;
-
- case FT_STRING:
- case FT_STRINGZ:
- /* The selector for this table is a string. */
- break;
-
- default:
- /* There are currently no dissector tables with any types other
- than the ones listed above. */
- g_assert_not_reached();
- }
-
- if (remaining_param == NULL) {
- /* Exit if no ',' separator was found (see above) */
- cmdarg_err("Valid protocols for layer type \"%s\" are:", table_name);
- fprint_all_protocols_for_layer_types(stderr, table_name);
- g_free(decoded_param);
- return FALSE;
- }
-
- remaining_param++; /* Position after the selector number string */
-
- /* This section extracts a protocol filter name (dissector_str) from decoded_param */
-
- dissector_str = remaining_param; /* All the rest of the string is the dissector (decode as protocol) name */
-
- /* Remove leading and trailing spaces from the dissector name */
- while ( dissector_str[0] == ' ' )
- dissector_str++;
- while ( dissector_str[strlen(dissector_str) - 1] == ' ' )
- dissector_str[strlen(dissector_str) - 1] = '\0'; /* Note: if empty string, while loop will eventually exit */
-
- dissector_matching = NULL;
-
- /* We now have a pointer to the handle for the requested table inside the variable table_matching */
- if ( ! (*dissector_str) ) { /* Is the dissector name empty, if so, don't even search for a matching dissector and display all dissectors found for the selected table */
- cmdarg_err("No protocol name specified"); /* Note, we don't exit here, but dissector_matching will remain NULL, so we exit below */
- }
- else {
- user_protocol_name.nb_match = 0;
- user_protocol_name.searched_name = dissector_str;
- user_protocol_name.matched_handle = NULL;
-
- dissector_table_foreach_handle(table_name, find_protocol_name_func, &user_protocol_name); /* Go and perform the search for this dissector in the this table's dissectors' names and shortnames */
-
- if (user_protocol_name.nb_match != 0) {
- dissector_matching = user_protocol_name.matched_handle;
- if (user_protocol_name.nb_match > 1) {
- cmdarg_err("WARNING: Protocol \"%s\" matched %u dissectors, first one will be used", dissector_str, user_protocol_name.nb_match);
- }
- }
- else {
- /* OK, check whether the problem is that there isn't any such
- protocol, or that there is but it's not specified as a protocol
- that's valid for that dissector table.
- Note, we don't exit here, but dissector_matching will remain NULL,
- so we exit below */
- if (proto_get_id_by_filter_name(dissector_str) == -1) {
- /* No such protocol */
- cmdarg_err("Unknown protocol -- \"%s\"", dissector_str);
- } else {
- cmdarg_err("Protocol \"%s\" isn't valid for layer type \"%s\"",
- dissector_str, table_name);
- }
- }
- }
-
- if (!dissector_matching) {
- cmdarg_err("Valid protocols for layer type \"%s\" are:", table_name);
- fprint_all_protocols_for_layer_types(stderr, table_name);
- g_free(decoded_param);
- return FALSE;
- }
-
-/* This is the end of the code that parses the command-line options.
- All information is now stored in the variables:
- table_name
- selector
- dissector_matching
- The above variables that are strings are still pointing to areas within
- decoded_parm. decoded_parm thus still needs to be kept allocated in
- until we stop needing these variables
- decoded_param will be deallocated at each exit point of this function */
-
-
- /* We now have a pointer to the handle for the requested dissector
- (requested protocol) inside the variable dissector_matching */
- switch (dissector_table_selector_type) {
-
- case FT_UINT8:
- case FT_UINT16:
- case FT_UINT24:
- case FT_UINT32:
- /* The selector for this table is an unsigned number. */
- if (op == '\0') {
- dissector_change_uint(table_name, selector, dissector_matching);
- } else if (op == ':') {
- for (i = selector; i < (guint64)selector + selector2; i++) {
- dissector_change_uint(table_name, (guint32)i, dissector_matching);
- }
- } else { /* op == '-' */
- for (i = selector; i <= selector2; i++) {
- dissector_change_uint(table_name, (guint32)i, dissector_matching);
- }
- }
- break;
-
- case FT_STRING:
- case FT_STRINGZ:
- /* The selector for this table is a string. */
- dissector_change_string(table_name, selector_str, dissector_matching);
- break;
-
- default:
- /* There are currently no dissector tables with any types other
- than the ones listed above. */
- g_assert_not_reached();
- }
- g_free(decoded_param); /* "Decode As" rule has been successfully added */
- return TRUE;
-}
-
static void
tfshark_log_handler (const gchar *log_domain, GLogLevelFlags log_level,
const gchar *message, gpointer user_data)
}
static void
-show_version(GString *comp_info_str, GString *runtime_info_str)
+get_tfshark_runtime_version_info(GString *str)
{
- printf("TFShark " VERSION "%s\n"
- "\n"
- "%s"
- "\n"
- "%s"
- "\n"
- "%s",
- wireshark_svnversion, get_copyright_info(), comp_info_str->str,
- runtime_info_str->str);
+ /* stuff used by libwireshark */
+ epan_get_runtime_version_info(str);
}
int
GString *runtime_info_str;
char *init_progfile_dir_error;
int opt;
+ static const struct option long_options[] = {
+ {"help", no_argument, NULL, 'h'},
+ {"version", no_argument, NULL, 'v'},
+ {0, 0, 0, 0 }
+ };
gboolean arg_error = FALSE;
char *gpf_path, *pf_path;
gchar *dfilter = NULL;
dfilter_t *rfcode = NULL;
dfilter_t *dfcode = NULL;
+ gchar *err_msg;
e_prefs *prefs_p;
int log_flags;
- int optind_initial;
gchar *output_only = NULL;
-/* the leading - ensures that getopt() does not permute the argv[] entries
- we have to make sure that the first getopt() preserves the content of argv[]
- for the subsequent getopt_long() call */
-#define OPTSTRING "-2:C:d:e:E:G:h:K:l:o:O:qQr:R:S:t:T:u:vV:xX:Y:z:"
+/*
+ * The leading + ensures that getopt_long() does not permute the argv[]
+ * entries.
+ *
+ * We have to make sure that the first getopt_long() preserves the content
+ * of argv[] for the subsequent getopt_long() call.
+ *
+ * We use getopt_long() in both cases to ensure that we're using a routine
+ * whose permutation behavior we can control in the same fashion on all
+ * platforms, and so that, if we ever need to process a long argument before
+ * doing further initialization, we can do so.
+ *
+ * Glibc and Solaris libc document that a leading + disables permutation
+ * of options, regardless of whether POSIXLY_CORRECT is set or not; *BSD
+ * and OS X don't document it, but do so anyway.
+ *
+ * We do *not* use a leading - because the behavior of a leading - is
+ * platform-dependent.
+ */
+#define OPTSTRING "+2C:d:e:E:hK:lo:O:qQr:R:S:t:T:u:vVxX:Y:z:"
static const char optstring[] = OPTSTRING;
- /* Assemble the compile-time version information string */
- comp_info_str = g_string_new("Compiled ");
- get_compiled_version_info(comp_info_str, NULL, epan_get_compiled_version_info);
+ /* Set the C-language locale to the native environment. */
+ setlocale(LC_ALL, "");
- /* Assemble the run-time version information string */
- runtime_info_str = g_string_new("Running ");
- get_runtime_version_info(runtime_info_str, NULL);
-
- /* Add it to the information to be reported on a crash. */
- ws_add_crash_info("TFShark " VERSION "%s\n"
- "\n"
- "%s"
- "\n"
- "%s",
- wireshark_svnversion, comp_info_str->str, runtime_info_str->str);
+ cmdarg_err_init(failure_message, failure_message_cont);
#ifdef _WIN32
arg_list_utf_16to8(argc, argv);
#endif /* _WIN32 */
/*
- * Get credential information for later use.
+ * Get credential information for later use, and drop privileges
+ * before doing anything else.
+ * Let the user know if anything happened.
*/
init_process_policies();
+ relinquish_special_privs_perm();
+ print_current_user();
/*
* Attempt to get the pathname of the executable file.
init_progfile_dir_error);
}
+ initialize_funnel_ops();
+
+ /* Get the compile-time version information string */
+ comp_info_str = get_compiled_version_info(NULL, epan_get_compiled_version_info);
+
+ /* Get the run-time version information string */
+ runtime_info_str = get_runtime_version_info(get_tfshark_runtime_version_info);
+
+ /* Add it to the information to be reported on a crash. */
+ ws_add_crash_info("TFShark (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);
+
/*
* In order to have the -X opts assigned before the wslua machine starts
* we need to call getopts before epan_init() gets called.
+ *
+ * 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.
+ *
+ * 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?
*/
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)) {
if (print_summary == -1)
print_summary = (print_details || print_hex) ? FALSE : TRUE;
- optind = optind_initial;
- opterr = 1;
-
-
-
/** Send All g_log messages to our own handler **/
log_flags =
(GLogLevelFlags)log_flags,
tfshark_log_handler, NULL /* user_data */);
- initialize_funnel_ops();
-
init_report_err(failure_message, open_failure_message, read_failure_message,
write_failure_message);
timestamp_set_precision(TS_PREC_AUTO);
timestamp_set_seconds_type(TS_SECONDS_DEFAULT);
+ init_open_routines();
+
#ifdef HAVE_PLUGINS
/* Register all the plugin types we have. */
epan_register_plugin_types(); /* Types known to libwireshark */
- ftap_register_plugin_types(); /* Types known to libfiletap */
/* Scan for plugins. This does *not* call their registration routines;
that's done later. */
- scan_plugins();
-
- /* Register all libfiletap plugin modules. */
- register_all_filetap_modules();
+ scan_plugins(REPORT_LOAD_FAILURE);
#endif
"-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, NULL, NULL);
+ if (!epan_init(register_all_protocols, register_all_protocol_handoffs, NULL,
+ NULL))
+ return 2;
/* 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 */
+
+ /* XXX Disable tap registration for now until we can get tfshark set up with
+ * its own set of taps and the necessary registration function etc.
#ifdef HAVE_PLUGINS
register_all_plugin_tap_listeners();
#endif
register_all_tap_listeners();
+ */
/* If invoked with the "-G" flag, we dump out information based on
the argument to the "-G" flag; if no argument is specified,
dissector_dump_decodes();
else if (strcmp(argv[2], "defaultprefs") == 0)
write_prefs(NULL);
+ else if (strcmp(argv[2], "dissector-tables") == 0)
+ dissector_dump_dissector_tables();
else if (strcmp(argv[2], "fields") == 0)
proto_registrar_dump_fields();
else if (strcmp(argv[2], "ftypes") == 0)
return 0;
}
- /* Set the C-language locale to the native environment. */
- setlocale(LC_ALL, "");
-
prefs_p = read_prefs(&gpf_open_errno, &gpf_read_errno, &gpf_path,
&pf_open_errno, &pf_read_errno, &pf_path);
if (gpf_path != NULL) {
/* 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);
+ read_disabled_heur_dissector_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) {
cmdarg_err("Could not open global disabled protocols file\n\"%s\": %s.",
output_fields = output_fields_new();
+ /*
+ * 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().
+ */
+#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) {
case '2': /* Perform two pass analysis */
perform_two_pass_analysis = TRUE;
break;
case 'C':
- /* Configuration profile settings were already processed just ignore them this time*/
- break;
- case 'd': /* Decode as rule */
- if (!add_decode_as(optarg))
- return 1;
- break;
-#if defined(HAVE_HEIMDAL_KERBEROS) || defined(HAVE_MIT_KERBEROS)
- case 'K': /* Kerberos keytab file */
- read_keytab_file(optarg);
+ /* already processed; just ignore it now */
break;
-#endif
case 'e':
/* Field entry */
output_fields_add(output_fields, optarg);
break;
case 'h': /* Print help and exit */
- print_usage(TRUE);
+ printf("TFShark (Wireshark) %s\n"
+ "Dump and analyze network traffic.\n"
+ "See https://www.wireshark.org for more information.\n",
+ get_ws_vcs_version_info());
+ print_usage(stdout);
return 0;
break;
case 'l': /* "Line-buffer" standard output */
rfilter = optarg;
break;
case 'S': /* Set the line Separator to be printed between packets */
- separator = strdup(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_YMD);
- else if (strcmp(optarg, "adoy") == 0)
- timestamp_set_type(TS_ABSOLUTE_WITH_YDOY);
- 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 if (strcmp(optarg, "u") == 0)
- timestamp_set_type(TS_UTC);
- else if (strcmp(optarg, "ud") == 0)
- timestamp_set_type(TS_UTC_WITH_YMD);
- else if (strcmp(optarg, "udoy") == 0)
- timestamp_set_type(TS_UTC_WITH_YDOY);
- else {
- cmdarg_err("Invalid time stamp type \"%s\"; it must be one of:", optarg);
- cmdarg_err_cont("\t\"a\" for absolute\n"
- "\t\"ad\" for absolute with YYYY-MM-DD date\n"
- "\t\"adoy\" for absolute with YYYY/DOY date\n"
- "\t\"d\" for delta\n"
- "\t\"dd\" for delta displayed\n"
- "\t\"e\" for epoch\n"
- "\t\"r\" for relative\n"
- "\t\"u\" for absolute UTC\n"
- "\t\"ud\" for absolute UTC with YYYY-MM-DD date\n"
- "\t\"udoy\" for absolute UTC with YYYY/DOY date");
- return 1;
- }
+ separator = g_strdup(optarg);
break;
case 'T': /* printing Type */
if (strcmp(optarg, "text") == 0) {
return 1;
}
break;
- case 'u': /* Seconds type */
- if (strcmp(optarg, "s") == 0)
- timestamp_set_seconds_type(TS_SECONDS_DEFAULT);
- else if (strcmp(optarg, "hms") == 0)
- timestamp_set_seconds_type(TS_SECONDS_HOUR_MIN_SEC);
- else {
- cmdarg_err("Invalid seconds type \"%s\"; it must be one of:", optarg);
- cmdarg_err_cont("\t\"s\" for seconds\n"
- "\t\"hms\" for hours, minutes and seconds");
- return 1;
- }
- break;
case 'v': /* Show version and exit */
- {
- show_version(comp_info_str, runtime_info_str);
+ comp_info_str = get_compiled_version_info(NULL, epan_get_compiled_version_info);
+ runtime_info_str = get_runtime_version_info(get_tfshark_runtime_version_info);
+ show_version("TFShark (Wireshark)", comp_info_str, runtime_info_str);
g_string_free(comp_info_str, TRUE);
g_string_free(runtime_info_str, TRUE);
/* We don't really have to cleanup here, but it's a convenient way to test
* $ ./tools/valgrind-wireshark -n
* much more useful. */
epan_cleanup();
+#ifdef HAVE_EXTCAP
+ extcap_cleanup();
+#endif
return 0;
- }
case 'O': /* Only output these protocols */
/* already processed; just ignore it now */
break;
/* already processed; just ignore it now */
break;
case 'X':
+ /* already processed; just ignore it now */
break;
case 'Y':
dfilter = optarg;
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, "tfshark: The available statistics for the \"-z\" option are:\n");
+ list_stat_cmd_args();
+ return 0;
+ }
if (!process_stat_cmd_arg(optarg)) {
- if (strcmp("help", optarg)==0) {
- fprintf(stderr, "tfshark: The available statistics for the \"-z\" option are:\n");
- list_stat_cmd_args();
- return 0;
- }
cmdarg_err("Invalid -z argument \"%s\"; it must be one of:", optarg);
list_stat_cmd_args();
return 1;
}
break;
+ case 'd': /* Decode as rule */
+ case 'K': /* Kerberos keytab file */
+ case 't': /* Time stamp type */
+ case 'u': /* Seconds type */
+ if (!dissect_opts_handle_opt(opt, optarg))
+ return 1;
+ break;
default:
case '?': /* Bad flag - print usage message */
- print_usage(TRUE);
+ print_usage(stderr);
return 1;
break;
}
print_packet_info = TRUE;
if (arg_error) {
- print_usage(FALSE);
+ print_usage(stderr);
return 1;
}
/* disabled protocols as per configuration file */
if (gdp_path == NULL && dp_path == NULL) {
set_disabled_protos_list();
+ set_disabled_heur_dissector_list();
}
/* Build the column format array */
build_column_format_array(&cfile.cinfo, prefs_p->num_cols, TRUE);
if (rfilter != NULL) {
- if (!dfilter_compile(rfilter, &rfcode)) {
- cmdarg_err("%s", dfilter_error_msg);
+ if (!dfilter_compile(rfilter, &rfcode, &err_msg)) {
+ cmdarg_err("%s", err_msg);
+ g_free(err_msg);
epan_cleanup();
+#ifdef HAVE_EXTCAP
+ extcap_cleanup();
+#endif
return 2;
}
}
cfile.rfcode = rfcode;
if (dfilter != NULL) {
- if (!dfilter_compile(dfilter, &dfcode)) {
- cmdarg_err("%s", dfilter_error_msg);
+ if (!dfilter_compile(dfilter, &dfcode, &err_msg)) {
+ cmdarg_err("%s", err_msg);
+ g_free(err_msg);
epan_cleanup();
+#ifdef HAVE_EXTCAP
+ extcap_cleanup();
+#endif
return 2;
}
}
* We're reading a capture file.
*/
- /*
- * Immediately relinquish any special privileges we have; we must not
- * be allowed to read any capture files the user running TShark
- * can't open.
- */
- relinquish_special_privs_perm();
- print_current_user();
-
- if (cf_open(&cfile, cf_name, FALSE, &err) != CF_OK) {
+ /* TODO: if tfshark is ever changed to give the user a choice of which
+ open_routine reader to use, then the following needs to change. */
+ if (cf_open(&cfile, cf_name, WTAP_TYPE_AUTO, FALSE, &err) != CF_OK) {
epan_cleanup();
+#ifdef HAVE_EXTCAP
+ extcap_cleanup();
+#endif
return 2;
}
"Sorry, but TFShark has to terminate now!\n"
"\n"
"Some infos / workarounds can be found at:\n"
- "http://wiki.wireshark.org/KnownBugs/OutOfMemory\n");
+ "https://wiki.wireshark.org/KnownBugs/OutOfMemory\n");
err = ENOMEM;
}
ENDTRY;
funnel_dump_all_text_windows();
epan_free(cfile.epan);
epan_cleanup();
+#ifdef HAVE_EXTCAP
+ extcap_cleanup();
+#endif
output_fields_free(output_fields);
output_fields = NULL;
return passed || fdata->flags.dependent_of_displayed;
}
-gboolean
-local_wtap_read(capture_file *cf, struct wtap_pkthdr* file_phdr, int *err, gchar **err_info, gint64 *data_offset, guint8** data_buffer)
+static gboolean
+local_wtap_read(capture_file *cf, struct wtap_pkthdr* file_phdr _U_, int *err, gchar **err_info _U_, gint64 *data_offset _U_, guint8** data_buffer)
{
- int bytes_read;
+ /* int bytes_read; */
gint64 packet_size = wtap_file_size(cf->wth, err);
*data_buffer = (guint8*)g_malloc((gsize)packet_size);
- bytes_read = file_read(*data_buffer, (unsigned int)packet_size, cf->wth->fh);
+ /* bytes_read =*/ file_read(*data_buffer, (unsigned int)packet_size, cf->wth->fh);
+#if 0 /* no more filetap */
if (bytes_read < 0) {
*err = file_error(cf->wth->fh, err_info);
if (*err == 0)
file_phdr->caplen = (guint32)packet_size;
file_phdr->len = (guint32)packet_size;
-#if 0
/*
* Set the packet encapsulation to the file's encapsulation
* value; if that's not WTAP_ENCAP_PER_PACKET, it's the
/* Get the union of the flags for all tap listeners. */
tap_flags = union_of_tap_listener_flags();
- memset(&file_phdr, 0, sizeof(file_phdr));
+ wtap_phdr_init(&file_phdr);
/* XXX - TEMPORARY HACK TO ELF DISSECTOR */
file_phdr.pkt_encap = 1234;
prev_dis = NULL;
prev_cap = NULL;
- buffer_init(&buf, 1500);
+ ws_buffer_init(&buf, 1500);
if (do_dissection) {
gboolean create_proto_tree;
edt = NULL;
}
- buffer_free(&buf);
+ ws_buffer_free(&buf);
}
else {
framenum = 0;
}
}
+ wtap_phdr_cleanup(&file_phdr);
+
if (err != 0) {
/*
* Print a message noting that the read failed somewhere along the line.
*/
#ifndef _WIN32
if (print_packet_info) {
- struct stat stat_stdout, stat_stderr;
+ ws_statb64 stat_stdout, stat_stderr;
- if (fstat(1, &stat_stdout) == 0 && fstat(2, &stat_stderr) == 0) {
+ if (ws_fstat64(1, &stat_stdout) == 0 && ws_fstat64(2, &stat_stderr) == 0) {
if (stat_stdout.st_dev == stat_stderr.st_dev &&
stat_stdout.st_ino == stat_stderr.st_ino) {
fflush(stdout);
}
}
#endif
+#if 0
switch (err) {
case FTAP_ERR_UNSUPPORTED:
cf->filename, ftap_strerror(err));
break;
}
+#endif
} else {
if (print_packet_info) {
if (!write_finale()) {
switch (output_action) {
case WRITE_TEXT:
- return print_preamble(print_stream, cf ? cf->filename : NULL, wireshark_svnversion);
+ return print_preamble(print_stream, cf->filename, get_ws_vcs_version_info());
case WRITE_XML:
if (print_details)
- write_pdml_preamble(stdout, cf ? cf->filename : NULL);
+ write_pdml_preamble(stdout, cf->filename);
else
- write_psml_preamble(stdout);
+ write_psml_preamble(&cf->cinfo, stdout);
return !ferror(stdout);
case WRITE_FIELDS:
size_t buf_offset;
size_t column_len;
size_t col_len;
+ col_item_t* col_item;
line_bufp = get_line_buf(256);
buf_offset = 0;
*line_bufp = '\0';
for (i = 0; i < cf->cinfo.num_cols; i++) {
+ col_item = &cf->cinfo.columns[i];
/* Skip columns not marked as visible. */
if (!get_column_visible(i))
continue;
- switch (cf->cinfo.col_fmt[i]) {
+ switch (col_item->col_fmt) {
case COL_NUMBER:
- column_len = col_len = strlen(cf->cinfo.col_data[i]);
+ column_len = col_len = strlen(col_item->col_data);
if (column_len < 3)
column_len = 3;
line_bufp = get_line_buf(buf_offset + column_len);
- put_spaces_string(line_bufp + buf_offset, cf->cinfo.col_data[i], col_len, column_len);
+ put_spaces_string(line_bufp + buf_offset, col_item->col_data, col_len, column_len);
break;
case COL_CLS_TIME:
case COL_UTC_TIME:
case COL_UTC_YMD_TIME: /* XXX - wider */
case COL_UTC_YDOY_TIME: /* XXX - wider */
- column_len = col_len = strlen(cf->cinfo.col_data[i]);
+ column_len = col_len = strlen(col_item->col_data);
if (column_len < 10)
column_len = 10;
line_bufp = get_line_buf(buf_offset + column_len);
- put_spaces_string(line_bufp + buf_offset, cf->cinfo.col_data[i], col_len, column_len);
+ put_spaces_string(line_bufp + buf_offset, col_item->col_data, col_len, column_len);
break;
case COL_DEF_SRC:
case COL_DEF_NET_SRC:
case COL_RES_NET_SRC:
case COL_UNRES_NET_SRC:
- column_len = col_len = strlen(cf->cinfo.col_data[i]);
+ column_len = col_len = strlen(col_item->col_data);
if (column_len < 12)
column_len = 12;
line_bufp = get_line_buf(buf_offset + column_len);
- put_spaces_string(line_bufp + buf_offset, cf->cinfo.col_data[i], col_len, column_len);
+ put_spaces_string(line_bufp + buf_offset, col_item->col_data, col_len, column_len);
break;
case COL_DEF_DST:
case COL_DEF_NET_DST:
case COL_RES_NET_DST:
case COL_UNRES_NET_DST:
- column_len = col_len = strlen(cf->cinfo.col_data[i]);
+ column_len = col_len = strlen(col_item->col_data);
if (column_len < 12)
column_len = 12;
line_bufp = get_line_buf(buf_offset + column_len);
- put_string_spaces(line_bufp + buf_offset, cf->cinfo.col_data[i], col_len, column_len);
+ put_string_spaces(line_bufp + buf_offset, col_item->col_data, col_len, column_len);
break;
default:
- column_len = strlen(cf->cinfo.col_data[i]);
+ column_len = strlen(col_item->col_data);
line_bufp = get_line_buf(buf_offset + column_len);
- put_string(line_bufp + buf_offset, cf->cinfo.col_data[i], column_len);
+ put_string(line_bufp + buf_offset, col_item->col_data, column_len);
break;
}
buf_offset += column_len;
* even if we're only adding " ".
*/
line_bufp = get_line_buf(buf_offset + 4);
- switch (cf->cinfo.col_fmt[i]) {
+ switch (col_item->col_fmt) {
case COL_DEF_SRC:
case COL_RES_SRC:
case COL_UNRES_SRC:
- switch (cf->cinfo.col_fmt[i + 1]) {
+ switch (cf->cinfo.columns[i+1].col_fmt) {
case COL_DEF_DST:
case COL_RES_DST:
case COL_DEF_DL_SRC:
case COL_RES_DL_SRC:
case COL_UNRES_DL_SRC:
- switch (cf->cinfo.col_fmt[i + 1]) {
+ switch (cf->cinfo.columns[i+1].col_fmt) {
case COL_DEF_DL_DST:
case COL_RES_DL_DST:
case COL_DEF_NET_SRC:
case COL_RES_NET_SRC:
case COL_UNRES_NET_SRC:
- switch (cf->cinfo.col_fmt[i + 1]) {
+ switch (cf->cinfo.columns[i+1].col_fmt) {
case COL_DEF_NET_DST:
case COL_RES_NET_DST:
case COL_DEF_DST:
case COL_RES_DST:
case COL_UNRES_DST:
- switch (cf->cinfo.col_fmt[i + 1]) {
+ switch (cf->cinfo.columns[i+1].col_fmt) {
case COL_DEF_SRC:
case COL_RES_SRC:
case COL_DEF_DL_DST:
case COL_RES_DL_DST:
case COL_UNRES_DL_DST:
- switch (cf->cinfo.col_fmt[i + 1]) {
+ switch (cf->cinfo.columns[i+1].col_fmt) {
case COL_DEF_DL_SRC:
case COL_RES_DL_SRC:
case COL_DEF_NET_DST:
case COL_RES_NET_DST:
case COL_UNRES_NET_DST:
- switch (cf->cinfo.col_fmt[i + 1]) {
+ switch (cf->cinfo.columns[i+1].col_fmt) {
case COL_DEF_NET_SRC:
case COL_RES_NET_SRC:
break;
case WRITE_XML:
- proto_tree_write_psml(edt, stdout);
+ write_psml_columns(edt, stdout);
return !ferror(stdout);
case WRITE_FIELDS: /*No non-verbose "fields" format */
g_assert_not_reached();
print_args.print_hex = print_hex;
print_args.print_dissections = print_details ? print_dissections_expanded : print_dissections_none;
- if (!proto_tree_print(&print_args, edt, print_stream))
+ if (!proto_tree_print(&print_args, edt, output_only_tables, print_stream))
return FALSE;
if (!print_hex) {
if (!print_line(print_stream, 0, separator))
break;
case WRITE_XML:
- proto_tree_write_pdml(edt, stdout);
+ write_pdml_proto_tree(NULL, NULL, edt, stdout);
printf("\n");
return !ferror(stdout);
case WRITE_FIELDS:
- proto_tree_write_fields(output_fields, edt, &cf->cinfo, stdout);
+ write_fields_proto_tree(output_fields, edt, &cf->cinfo, stdout);
printf("\n");
return !ferror(stdout);
}
}
cf_status_t
-cf_open(capture_file *cf, const char *fname, gboolean is_tempfile, int *err)
+cf_open(capture_file *cf, const char *fname, unsigned int type, gboolean is_tempfile, int *err)
{
-#if USE_FTAP
- ftap *fth;
-#else
- wtap *wth;
-#endif
gchar *err_info;
char err_msg[2048+1];
-#if USE_FTAP
- fth = ftap_open_offline(fname, err, &err_info, perform_two_pass_analysis);
- if (fth == NULL)
- goto fail;
-#else
- wth = wtap_open_offline(fname, err, &err_info, perform_two_pass_analysis);
- if (wth == NULL)
- goto fail;
-#endif
-
- /* The open succeeded. Fill in the information for this file. */
+ /* The open isn't implemented yet. Fill in the information for this file. */
/* Create new epan session for dissection. */
epan_free(cf->epan);
cf->epan = tfshark_epan_new(cf);
-#if USE_FTAP
- cf->wth = (struct wtap*)fth; /**** XXX - DOESN'T WORK RIGHT NOW!!!! */
-#else
- cf->wth = wth;
-#endif
+ cf->wth = NULL; /**** XXX - DOESN'T WORK RIGHT NOW!!!! */
cf->f_datalen = 0; /* not used, but set it anyway */
/* Set the file name because we need it to set the follow stream filter.
/* No user changes yet. */
cf->unsaved_changes = FALSE;
- cf->cd_t = ftap_file_type_subtype((struct ftap*)cf->wth); /**** XXX - DOESN'T WORK RIGHT NOW!!!! */
+ cf->cd_t = 0; /**** XXX - DOESN'T WORK RIGHT NOW!!!! */
+ cf->open_type = type;
cf->count = 0;
cf->drops_known = FALSE;
cf->drops = 0;
- cf->snap = ftap_snapshot_length((struct ftap*)cf->wth); /**** XXX - DOESN'T WORK RIGHT NOW!!!! */
+ cf->snap = 0; /**** XXX - DOESN'T WORK RIGHT NOW!!!! */
if (cf->snap == 0) {
/* Snapshot length not known. */
cf->has_snap = FALSE;
- cf->snap = FTAP_MAX_RECORD_SIZE;
+ cf->snap = 0;
} else
cf->has_snap = TRUE;
nstime_set_zero(&cf->elapsed_time);
return CF_OK;
-fail:
+/* fail: */
g_snprintf(err_msg, sizeof err_msg,
cf_open_error_message(*err, err_info, FALSE, cf->cd_t), fname);
cmdarg_err("%s", err_msg);
}
static const char *
-cf_open_error_message(int err, gchar *err_info, gboolean for_writing,
- int file_type)
+cf_open_error_message(int err, gchar *err_info _U_, gboolean for_writing,
+ int file_type _U_)
{
const char *errmsg;
- static char errmsg_errno[1024+1];
+ /* static char errmsg_errno[1024+1]; */
+#if 0
if (err < 0) {
/* Wiretap error. */
switch (err) {
break;
}
} else
+#endif
errmsg = file_open_error_message(err, for_writing);
return errmsg;
}
filename, g_strerror(err));
}
-/*
- * Report an error in command-line arguments.
- */
-void
-cmdarg_err(const char *fmt, ...)
-{
- va_list ap;
-
- va_start(ap, fmt);
- failure_message(fmt, ap);
- va_end(ap);
-}
-
/*
* Report additional information for an error in command-line arguments.
*/
-void
-cmdarg_err_cont(const char *fmt, ...)
+static void
+failure_message_cont(const char *msg_format, va_list ap)
{
- va_list ap;
-
- va_start(ap, fmt);
- vfprintf(stderr, fmt, ap);
+ vfprintf(stderr, msg_format, ap);
fprintf(stderr, "\n");
- va_end(ap);
}
-
/*
- * Editor modelines - http://www.wireshark.org/tools/modelines.html
+ * Editor modelines - https://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 2
git.samba.org / metze / wireshark / wip.git / blobdiff