3284 lines
104 KiB
C
3284 lines
104 KiB
C
/* main.c
|
|
*
|
|
* $Id$
|
|
*
|
|
* Ethereal - Network traffic analyzer
|
|
* By Gerald Combs <gerald@ethereal.com>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
* Richard Sharpe, 13-Feb-1999, added support for initializing structures
|
|
* needed by dissect routines
|
|
* Jeff Foster, 2001/03/12, added support tabbed hex display windowss
|
|
*
|
|
*
|
|
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
*
|
|
* To do:
|
|
* - Graphs
|
|
* - Playback window
|
|
* - Multiple window support
|
|
* - Add cut/copy/paste
|
|
* - Create header parsing routines
|
|
* - Make byte view selections more fancy?
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
#include <pcap.h>
|
|
#endif
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
#include <string.h>
|
|
#include <ctype.h>
|
|
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
#ifdef HAVE_IO_H
|
|
#include <io.h> /* open/close on win32 */
|
|
#endif
|
|
|
|
#ifdef NEED_STRERROR_H
|
|
#include "strerror.h"
|
|
#endif
|
|
|
|
#ifdef NEED_GETOPT_H
|
|
#include "getopt.h"
|
|
#endif
|
|
|
|
#ifdef _WIN32 /* Needed for console I/O */
|
|
#include <fcntl.h>
|
|
#include <conio.h>
|
|
#endif
|
|
|
|
#include <epan/epan.h>
|
|
#include <epan/filesystem.h>
|
|
#include <epan/epan_dissect.h>
|
|
#include <epan/timestamp.h>
|
|
#include <epan/packet.h>
|
|
#include <epan/plugins.h>
|
|
#include <epan/dfilter/dfilter.h>
|
|
#include <epan/strutil.h>
|
|
#include <epan/addr_resolv.h>
|
|
|
|
/* general (not GTK specific) */
|
|
#include "svnversion.h"
|
|
#include "file.h"
|
|
#include "summary.h"
|
|
#include "filters.h"
|
|
#include "disabled_protos.h"
|
|
#include <epan/prefs.h>
|
|
#include "filter_dlg.h"
|
|
#include "layout_prefs.h"
|
|
#include "color.h"
|
|
#include "color_filters.h"
|
|
#include "print.h"
|
|
#include "simple_dialog.h"
|
|
#include "register.h"
|
|
#include <epan/prefs-int.h>
|
|
#include "ringbuffer.h"
|
|
#include "../ui_util.h" /* beware: ui_util.h exists twice! */
|
|
#include <epan/tap.h>
|
|
#include "util.h"
|
|
#include "clopts_common.h"
|
|
#include "version_info.h"
|
|
#include "capture.h"
|
|
#include "merge.h"
|
|
#ifdef HAVE_LIBPCAP
|
|
#include "pcap-util.h"
|
|
#endif
|
|
#ifdef _WIN32
|
|
#include "capture-wpcap.h"
|
|
#endif
|
|
#if GTK_MAJOR_VERSION < 2 && GTK_MINOR_VERSION < 3
|
|
#include "ethclist.h"
|
|
#endif
|
|
|
|
/* GTK related */
|
|
#include "statusbar.h"
|
|
#include "alert_box.h"
|
|
#include "dlg_utils.h"
|
|
#include "gtkglobals.h"
|
|
#include "colors.h"
|
|
#include "ui_util.h" /* beware: ui_util.h exists twice! */
|
|
#include "compat_macros.h"
|
|
|
|
#include "main.h"
|
|
#include "menu.h"
|
|
#include "../menu.h"
|
|
#include "file_dlg.h"
|
|
#include <epan/column.h>
|
|
#include "proto_draw.h"
|
|
#include "keys.h"
|
|
#include "packet_win.h"
|
|
#include "toolbar.h"
|
|
#include "find_dlg.h"
|
|
#include "packet_list.h"
|
|
#include "recent.h"
|
|
#include "follow_dlg.h"
|
|
#include "font_utils.h"
|
|
#include "about_dlg.h"
|
|
#include "help_dlg.h"
|
|
#include "decode_as_dlg.h"
|
|
#include "webbrowser.h"
|
|
|
|
|
|
/*
|
|
* File under personal preferences directory in which GTK settings for
|
|
* Ethereal are stored.
|
|
*/
|
|
#define RC_FILE "gtkrc"
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
#define DEF_READY_MESSAGE " Ready to load or capture"
|
|
#else
|
|
#define DEF_READY_MESSAGE " Ready to load file"
|
|
#endif
|
|
|
|
capture_file cfile;
|
|
GtkWidget *main_display_filter_widget=NULL;
|
|
GtkWidget *top_level = NULL, *tree_view, *byte_nb_ptr, *tv_scrollw;
|
|
static GtkWidget *main_pane_v1, *main_pane_v2, *main_pane_h1, *main_pane_h2;
|
|
static GtkWidget *main_first_pane, *main_second_pane;
|
|
static GtkWidget *status_pane;
|
|
static GtkWidget *menubar, *main_vbox, *main_tb, *pkt_scrollw, *stat_hbox, *filter_tb;
|
|
static GtkWidget *info_bar;
|
|
static GtkWidget *packets_bar = NULL;
|
|
static guint main_ctx, file_ctx, help_ctx;
|
|
static guint packets_ctx;
|
|
static gchar *packets_str = NULL;
|
|
GString *comp_info_str, *runtime_info_str;
|
|
gchar *ethereal_path = NULL;
|
|
|
|
#ifdef _WIN32
|
|
static gboolean has_console; /* TRUE if app has console */
|
|
/*static void create_console(void);*/
|
|
static void destroy_console(void);
|
|
static void console_log_handler(const char *log_domain,
|
|
GLogLevelFlags log_level, const char *message, gpointer user_data);
|
|
#endif
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
static gboolean list_link_layer_types;
|
|
capture_options global_capture_opts;
|
|
capture_options *capture_opts = &global_capture_opts;
|
|
#endif
|
|
|
|
|
|
static void create_main_window(gint, gint, gint, e_prefs*);
|
|
static void file_quit_answered_cb(gpointer dialog _U_, gint btn, gpointer data _U_);
|
|
static void main_save_window_geometry(GtkWidget *widget);
|
|
|
|
#define E_DFILTER_CM_KEY "display_filter_combo"
|
|
#define E_DFILTER_FL_KEY "display_filter_list"
|
|
|
|
|
|
|
|
/* Match selected byte pattern */
|
|
static void
|
|
match_selected_cb_do(gpointer data, int action, gchar *text)
|
|
{
|
|
GtkWidget *filter_te;
|
|
char *cur_filter, *new_filter;
|
|
|
|
if (!text)
|
|
return;
|
|
g_assert(data);
|
|
filter_te = OBJECT_GET_DATA(data, E_DFILTER_TE_KEY);
|
|
g_assert(filter_te);
|
|
|
|
cur_filter = gtk_editable_get_chars(GTK_EDITABLE(filter_te), 0, -1);
|
|
|
|
switch (action&MATCH_SELECTED_MASK) {
|
|
|
|
case MATCH_SELECTED_REPLACE:
|
|
new_filter = g_strdup(text);
|
|
break;
|
|
|
|
case MATCH_SELECTED_AND:
|
|
if ((!cur_filter) || (0 == strlen(cur_filter)))
|
|
new_filter = g_strdup(text);
|
|
else
|
|
new_filter = g_strconcat("(", cur_filter, ") && (", text, ")", NULL);
|
|
break;
|
|
|
|
case MATCH_SELECTED_OR:
|
|
if ((!cur_filter) || (0 == strlen(cur_filter)))
|
|
new_filter = g_strdup(text);
|
|
else
|
|
new_filter = g_strconcat("(", cur_filter, ") || (", text, ")", NULL);
|
|
break;
|
|
|
|
case MATCH_SELECTED_NOT:
|
|
new_filter = g_strconcat("!(", text, ")", NULL);
|
|
break;
|
|
|
|
case MATCH_SELECTED_AND_NOT:
|
|
if ((!cur_filter) || (0 == strlen(cur_filter)))
|
|
new_filter = g_strconcat("!(", text, ")", NULL);
|
|
else
|
|
new_filter = g_strconcat("(", cur_filter, ") && !(", text, ")", NULL);
|
|
break;
|
|
|
|
case MATCH_SELECTED_OR_NOT:
|
|
if ((!cur_filter) || (0 == strlen(cur_filter)))
|
|
new_filter = g_strconcat("!(", text, ")", NULL);
|
|
else
|
|
new_filter = g_strconcat("(", cur_filter, ") || !(", text, ")", NULL);
|
|
break;
|
|
|
|
default:
|
|
g_assert_not_reached();
|
|
new_filter = NULL;
|
|
break;
|
|
}
|
|
|
|
/* Free up the copy we got of the old filter text. */
|
|
g_free(cur_filter);
|
|
|
|
/* create a new one and set the display filter entry accordingly */
|
|
gtk_entry_set_text(GTK_ENTRY(filter_te), new_filter);
|
|
|
|
/* Run the display filter so it goes in effect. */
|
|
if (action&MATCH_SELECTED_APPLY_NOW)
|
|
main_filter_packets(&cfile, new_filter, FALSE);
|
|
|
|
/* Free up the new filter text. */
|
|
g_free(new_filter);
|
|
|
|
/* Free up the generated text we were handed. */
|
|
g_free(text);
|
|
}
|
|
|
|
void
|
|
match_selected_ptree_cb(GtkWidget *w, gpointer data, MATCH_SELECTED_E action)
|
|
{
|
|
if (cfile.finfo_selected)
|
|
match_selected_cb_do((data ? data : w),
|
|
action,
|
|
proto_construct_dfilter_string(cfile.finfo_selected, cfile.edt));
|
|
}
|
|
|
|
|
|
static void selected_ptree_info_answered_cb(gpointer dialog _U_, gint btn, gpointer data)
|
|
{
|
|
gchar *selected_proto_url;
|
|
gchar *proto_abbrev = data;
|
|
|
|
|
|
switch(btn) {
|
|
case(ESD_BTN_OK):
|
|
if (cfile.finfo_selected) {
|
|
/* open wiki page using the protocol abbreviation */
|
|
selected_proto_url = g_strdup_printf("http://wiki.ethereal.com/Protocols/%s", proto_abbrev);
|
|
browser_open_url(selected_proto_url);
|
|
g_free(selected_proto_url);
|
|
}
|
|
break;
|
|
case(ESD_BTN_CANCEL):
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
selected_ptree_info_cb(GtkWidget *widget _U_, gpointer data _U_)
|
|
{
|
|
int field_id;
|
|
gchar *proto_abbrev;
|
|
gpointer dialog;
|
|
|
|
|
|
if (cfile.finfo_selected) {
|
|
/* convert selected field to protocol abbreviation */
|
|
/* XXX - could this conversion be simplified? */
|
|
field_id = cfile.finfo_selected->hfinfo->id;
|
|
/* if the selected field isn't a protocol, get it's parent */
|
|
if(!proto_registrar_is_protocol(field_id)) {
|
|
field_id = proto_registrar_get_parent(cfile.finfo_selected->hfinfo->id);
|
|
}
|
|
|
|
proto_abbrev = proto_registrar_get_abbrev(field_id);
|
|
|
|
/* ask the user if the wiki page really should be opened */
|
|
dialog = simple_dialog(ESD_TYPE_CONFIRMATION, ESD_BTNS_OK_CANCEL,
|
|
PRIMARY_TEXT_START "Open Ethereal Wiki page of protocol \"%s\"?" PRIMARY_TEXT_END "\n"
|
|
"\n"
|
|
"This will open the \"%s\" related Ethereal Wiki page in your Web browser.\n"
|
|
"\n"
|
|
"The Ethereal Wiki is a collaborative approach to provide information\n"
|
|
"about Ethereal in several ways (not limited to protocol specifics).\n"
|
|
"\n"
|
|
"This Wiki is new, so the page of the selected protocol\n"
|
|
"may not exist and/or may not contain valuable information.\n"
|
|
"\n"
|
|
"As everyone can edit the Wiki and add new content (or extend existing),\n"
|
|
"you are encouraged to add information if you can.\n"
|
|
"\n"
|
|
"Hint 1: If you are new to wiki editing, try out editing the Sandbox first!\n"
|
|
"\n"
|
|
"Hint 2: If you want to add a new protocol page, you should use the ProtocolTemplate,\n"
|
|
"which will save you a lot of editing and will give a consistent look over the pages.",
|
|
proto_abbrev, proto_abbrev);
|
|
simple_dialog_set_cb(dialog, selected_ptree_info_answered_cb, proto_abbrev);
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
selected_ptree_ref_cb(GtkWidget *widget _U_, gpointer data _U_)
|
|
{
|
|
int field_id;
|
|
gchar *proto_abbrev;
|
|
gchar *selected_proto_url;
|
|
|
|
|
|
if (cfile.finfo_selected) {
|
|
/* convert selected field to protocol abbreviation */
|
|
/* XXX - could this conversion be simplified? */
|
|
field_id = cfile.finfo_selected->hfinfo->id;
|
|
/* if the selected field isn't a protocol, get it's parent */
|
|
if(!proto_registrar_is_protocol(field_id)) {
|
|
field_id = proto_registrar_get_parent(cfile.finfo_selected->hfinfo->id);
|
|
}
|
|
|
|
proto_abbrev = proto_registrar_get_abbrev(field_id);
|
|
|
|
/* open reference page using the protocol abbreviation */
|
|
selected_proto_url = g_strdup_printf("http://www.ethereal.com/docs/dfref/%c/%s", proto_abbrev[0], proto_abbrev);
|
|
browser_open_url(selected_proto_url);
|
|
g_free(selected_proto_url);
|
|
}
|
|
}
|
|
|
|
|
|
static gchar *
|
|
get_text_from_packet_list(gpointer data)
|
|
{
|
|
gint row = GPOINTER_TO_INT(OBJECT_GET_DATA(data, E_MPACKET_LIST_ROW_KEY));
|
|
gint column = GPOINTER_TO_INT(OBJECT_GET_DATA(data, E_MPACKET_LIST_COL_KEY));
|
|
frame_data *fdata = (frame_data *)packet_list_get_row_data(row);
|
|
epan_dissect_t *edt;
|
|
gchar *buf=NULL;
|
|
int len;
|
|
int err;
|
|
gchar *err_info;
|
|
|
|
if (fdata != NULL) {
|
|
if (!wtap_seek_read(cfile.wth, fdata->file_off, &cfile.pseudo_header,
|
|
cfile.pd, fdata->cap_len, &err, &err_info)) {
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
|
|
cf_read_error_message(err, err_info), cfile.filename);
|
|
return NULL;
|
|
}
|
|
|
|
edt = epan_dissect_new(FALSE, FALSE);
|
|
epan_dissect_run(edt, &cfile.pseudo_header, cfile.pd, fdata,
|
|
&cfile.cinfo);
|
|
epan_dissect_fill_in_columns(edt);
|
|
|
|
if (strlen(cfile.cinfo.col_expr[column]) != 0 &&
|
|
strlen(cfile.cinfo.col_expr_val[column]) != 0) {
|
|
len = strlen(cfile.cinfo.col_expr[column]) +
|
|
strlen(cfile.cinfo.col_expr_val[column]) + 5;
|
|
buf = g_malloc0(len);
|
|
g_snprintf(buf, len, "%s == %s", cfile.cinfo.col_expr[column],
|
|
cfile.cinfo.col_expr_val[column]);
|
|
}
|
|
|
|
epan_dissect_free(edt);
|
|
}
|
|
|
|
return buf;
|
|
}
|
|
|
|
void
|
|
match_selected_plist_cb(GtkWidget *w _U_, gpointer data, MATCH_SELECTED_E action)
|
|
{
|
|
match_selected_cb_do(data,
|
|
action,
|
|
get_text_from_packet_list(data));
|
|
}
|
|
|
|
|
|
|
|
/* XXX: use a preference for this setting! */
|
|
static guint dfilter_combo_max_recent = 10;
|
|
|
|
/* add a display filter to the combo box */
|
|
/* Note: a new filter string will replace an old identical one */
|
|
static gboolean
|
|
dfilter_combo_add(GtkWidget *filter_cm, char *s) {
|
|
GList *li;
|
|
GList *filter_list = OBJECT_GET_DATA(filter_cm, E_DFILTER_FL_KEY);
|
|
|
|
|
|
/* GtkCombos don't let us get at their list contents easily, so we maintain
|
|
our own filter list, and feed it to gtk_combo_set_popdown_strings when
|
|
a new filter is added. */
|
|
li = g_list_first(filter_list);
|
|
while (li) {
|
|
/* If the filter is already in the list, remove the old one and
|
|
* append the new one at the latest position (at g_list_append() below) */
|
|
if (li->data && strcmp(s, li->data) == 0) {
|
|
filter_list = g_list_remove(filter_list, li->data);
|
|
break;
|
|
}
|
|
li = li->next;
|
|
}
|
|
|
|
filter_list = g_list_append(filter_list, s);
|
|
OBJECT_SET_DATA(filter_cm, E_DFILTER_FL_KEY, filter_list);
|
|
gtk_combo_set_popdown_strings(GTK_COMBO(filter_cm), filter_list);
|
|
gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(filter_cm)->entry), g_list_last(filter_list)->data);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/* write all non empty display filters (until maximum count)
|
|
* of the combo box GList to the user's recent file */
|
|
void
|
|
dfilter_recent_combo_write_all(FILE *rf) {
|
|
GtkWidget *filter_cm = OBJECT_GET_DATA(top_level, E_DFILTER_CM_KEY);
|
|
GList *filter_list = OBJECT_GET_DATA(filter_cm, E_DFILTER_FL_KEY);
|
|
GList *li;
|
|
guint max_count = 0;
|
|
|
|
|
|
/* write all non empty display filter strings to the recent file (until max count) */
|
|
li = g_list_first(filter_list);
|
|
while ( li && (max_count++ <= dfilter_combo_max_recent) ) {
|
|
if (strlen(li->data)) {
|
|
fprintf (rf, RECENT_KEY_DISPLAY_FILTER ": %s\n", (char *)li->data);
|
|
}
|
|
li = li->next;
|
|
}
|
|
}
|
|
|
|
/* empty the combobox entry field */
|
|
void
|
|
dfilter_combo_add_empty(void) {
|
|
GtkWidget *filter_cm = OBJECT_GET_DATA(top_level, E_DFILTER_CM_KEY);
|
|
|
|
gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(filter_cm)->entry), "");
|
|
}
|
|
|
|
|
|
/* add a display filter coming from the user's recent file to the dfilter combo box */
|
|
gboolean
|
|
dfilter_combo_add_recent(gchar *s) {
|
|
GtkWidget *filter_cm = OBJECT_GET_DATA(top_level, E_DFILTER_CM_KEY);
|
|
char *dup;
|
|
|
|
dup = g_strdup(s);
|
|
if (!dfilter_combo_add(filter_cm, dup)) {
|
|
g_free(dup);
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/* call filter_packets() and add this filter string to the recent filter list */
|
|
gboolean
|
|
main_filter_packets(capture_file *cf, const gchar *dftext, gboolean force)
|
|
{
|
|
GtkCombo *filter_cm = OBJECT_GET_DATA(top_level, E_DFILTER_CM_KEY);
|
|
GList *filter_list = OBJECT_GET_DATA(filter_cm, E_DFILTER_FL_KEY);
|
|
GList *li;
|
|
gboolean add_filter = TRUE;
|
|
gboolean free_filter = TRUE;
|
|
char *s;
|
|
gboolean filter_packets_ret;
|
|
|
|
s = g_strdup(dftext);
|
|
|
|
/* GtkCombos don't let us get at their list contents easily, so we maintain
|
|
our own filter list, and feed it to gtk_combo_set_popdown_strings when
|
|
a new filter is added. */
|
|
if ((filter_packets_ret = filter_packets(cf, s, force))) {
|
|
li = g_list_first(filter_list);
|
|
while (li) {
|
|
if (li->data && strcmp(s, li->data) == 0)
|
|
add_filter = FALSE;
|
|
li = li->next;
|
|
}
|
|
|
|
if (add_filter) {
|
|
/* trim list size first */
|
|
while (g_list_length(filter_list) >= dfilter_combo_max_recent) {
|
|
filter_list = g_list_remove(filter_list, g_list_first(filter_list)->data);
|
|
}
|
|
|
|
free_filter = FALSE;
|
|
filter_list = g_list_append(filter_list, s);
|
|
OBJECT_SET_DATA(filter_cm, E_DFILTER_FL_KEY, filter_list);
|
|
gtk_combo_set_popdown_strings(filter_cm, filter_list);
|
|
gtk_entry_set_text(GTK_ENTRY(filter_cm->entry), g_list_last(filter_list)->data);
|
|
}
|
|
}
|
|
if (free_filter)
|
|
g_free(s);
|
|
|
|
return filter_packets_ret;
|
|
}
|
|
|
|
|
|
/* Run the current display filter on the current packet set, and
|
|
redisplay. */
|
|
static void
|
|
filter_activate_cb(GtkWidget *w _U_, gpointer data)
|
|
{
|
|
const char *s;
|
|
|
|
s = gtk_entry_get_text(GTK_ENTRY(data));
|
|
|
|
main_filter_packets(&cfile, s, FALSE);
|
|
}
|
|
|
|
/* redisplay with no display filter */
|
|
static void
|
|
filter_reset_cb(GtkWidget *w, gpointer data _U_)
|
|
{
|
|
GtkWidget *filter_te = NULL;
|
|
|
|
if ((filter_te = OBJECT_GET_DATA(w, E_DFILTER_TE_KEY))) {
|
|
gtk_entry_set_text(GTK_ENTRY(filter_te), "");
|
|
}
|
|
main_filter_packets(&cfile, "", FALSE);
|
|
}
|
|
|
|
/* mark as reference time frame */
|
|
static void
|
|
set_frame_reftime(gboolean set, frame_data *frame, gint row) {
|
|
if (row == -1)
|
|
return;
|
|
if (set) {
|
|
frame->flags.ref_time=1;
|
|
} else {
|
|
frame->flags.ref_time=0;
|
|
}
|
|
reftime_packets(&cfile);
|
|
}
|
|
|
|
void
|
|
reftime_frame_cb(GtkWidget *w _U_, gpointer data _U_, REFTIME_ACTION_E action)
|
|
{
|
|
|
|
switch(action){
|
|
case REFTIME_TOGGLE:
|
|
if (cfile.current_frame) {
|
|
/* XXX hum, should better have a "cfile->current_row" here ... */
|
|
set_frame_reftime(!cfile.current_frame->flags.ref_time,
|
|
cfile.current_frame,
|
|
packet_list_find_row_from_data(cfile.current_frame));
|
|
}
|
|
break;
|
|
case REFTIME_FIND_NEXT:
|
|
find_previous_next_frame_with_filter("frame.ref_time", FALSE);
|
|
break;
|
|
case REFTIME_FIND_PREV:
|
|
find_previous_next_frame_with_filter("frame.ref_time", TRUE);
|
|
break;
|
|
}
|
|
}
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
static void
|
|
tree_view_select_row_cb(GtkCTree *ctree, GList *node, gint column _U_,
|
|
gpointer user_data _U_)
|
|
#else
|
|
static void
|
|
tree_view_selection_changed_cb(GtkTreeSelection *sel, gpointer user_data _U_)
|
|
#endif
|
|
{
|
|
field_info *finfo;
|
|
gchar *help_str = NULL;
|
|
gchar len_str[2+10+1+5+1]; /* ", {N} bytes\0",
|
|
N < 4294967296 */
|
|
gboolean has_blurb = FALSE;
|
|
guint length = 0, byte_len;
|
|
GtkWidget *byte_view;
|
|
const guint8 *byte_data;
|
|
#if GTK_MAJOR_VERSION >= 2
|
|
GtkTreeModel *model;
|
|
GtkTreeIter iter;
|
|
#endif
|
|
|
|
#if GTK_MAJOR_VERSION >= 2
|
|
/* if nothing is selected */
|
|
if (!gtk_tree_selection_get_selected(sel, &model, &iter))
|
|
{
|
|
/*
|
|
* Which byte view is displaying the current protocol tree
|
|
* row's data?
|
|
*/
|
|
byte_view = get_notebook_bv_ptr(byte_nb_ptr);
|
|
if (byte_view == NULL)
|
|
return; /* none */
|
|
|
|
byte_data = get_byte_view_data_and_length(byte_view, &byte_len);
|
|
if (byte_data == NULL)
|
|
return; /* none */
|
|
|
|
unselect_field(&cfile);
|
|
packet_hex_print(GTK_TEXT_VIEW(byte_view), byte_data,
|
|
cfile.current_frame, NULL, byte_len);
|
|
return;
|
|
}
|
|
gtk_tree_model_get(model, &iter, 1, &finfo, -1);
|
|
#else
|
|
g_assert(node);
|
|
finfo = gtk_ctree_node_get_row_data( ctree, GTK_CTREE_NODE(node) );
|
|
#endif
|
|
if (!finfo) return;
|
|
|
|
set_notebook_page(byte_nb_ptr, finfo->ds_tvb);
|
|
|
|
byte_view = get_notebook_bv_ptr(byte_nb_ptr);
|
|
byte_data = get_byte_view_data_and_length(byte_view, &byte_len);
|
|
g_assert(byte_data != NULL);
|
|
|
|
cfile.finfo_selected = finfo;
|
|
set_menus_for_selected_tree_row(&cfile);
|
|
|
|
if (finfo->hfinfo) {
|
|
if (finfo->hfinfo->blurb != NULL &&
|
|
finfo->hfinfo->blurb[0] != '\0') {
|
|
has_blurb = TRUE;
|
|
length = strlen(finfo->hfinfo->blurb);
|
|
} else {
|
|
length = strlen(finfo->hfinfo->name);
|
|
}
|
|
if (finfo->length == 0) {
|
|
len_str[0] = '\0';
|
|
} else if (finfo->length == 1) {
|
|
strcpy (len_str, ", 1 byte");
|
|
} else {
|
|
g_snprintf (len_str, sizeof len_str, ", %d bytes", finfo->length);
|
|
}
|
|
statusbar_pop_field_msg(); /* get rid of current help msg */
|
|
if (length) {
|
|
help_str = g_strdup_printf("%s (%s)%s",
|
|
(has_blurb) ? finfo->hfinfo->blurb : finfo->hfinfo->name,
|
|
finfo->hfinfo->abbrev, len_str);
|
|
statusbar_push_field_msg(help_str);
|
|
g_free(help_str);
|
|
} else {
|
|
/*
|
|
* Don't show anything if the field name is zero-length;
|
|
* the pseudo-field for "proto_tree_add_text()" is such
|
|
* a field, and we don't want "Text (text)" showing up
|
|
* on the status line if you've selected such a field.
|
|
*
|
|
* XXX - there are zero-length fields for which we *do*
|
|
* want to show the field name.
|
|
*
|
|
* XXX - perhaps the name and abbrev field should be null
|
|
* pointers rather than null strings for that pseudo-field,
|
|
* but we'd have to add checks for null pointers in some
|
|
* places if we did that.
|
|
*
|
|
* Or perhaps protocol tree items added with
|
|
* "proto_tree_add_text()" should have -1 as the field index,
|
|
* with no pseudo-field being used, but that might also
|
|
* require special checks for -1 to be added.
|
|
*/
|
|
statusbar_push_field_msg("");
|
|
}
|
|
}
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
packet_hex_print(GTK_TEXT(byte_view), byte_data, cfile.current_frame,
|
|
finfo, byte_len);
|
|
#else
|
|
packet_hex_print(GTK_TEXT_VIEW(byte_view), byte_data, cfile.current_frame,
|
|
finfo, byte_len);
|
|
#endif
|
|
}
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
static void
|
|
tree_view_unselect_row_cb(GtkCTree *ctree _U_, GList *node _U_, gint column _U_,
|
|
gpointer user_data _U_)
|
|
{
|
|
GtkWidget *byte_view;
|
|
const guint8 *data;
|
|
guint len;
|
|
|
|
/*
|
|
* Which byte view is displaying the current protocol tree
|
|
* row's data?
|
|
*/
|
|
byte_view = get_notebook_bv_ptr(byte_nb_ptr);
|
|
if (byte_view == NULL)
|
|
return; /* none */
|
|
|
|
data = get_byte_view_data_and_length(byte_view, &len);
|
|
if (data == NULL)
|
|
return; /* none */
|
|
|
|
unselect_field(&cfile);
|
|
packet_hex_print(GTK_TEXT(byte_view), data, cfile.current_frame,
|
|
NULL, len);
|
|
}
|
|
#endif
|
|
|
|
void collapse_all_cb(GtkWidget *widget _U_, gpointer data _U_) {
|
|
if (cfile.edt->tree)
|
|
collapse_all_tree(cfile.edt->tree, tree_view);
|
|
}
|
|
|
|
void expand_all_cb(GtkWidget *widget _U_, gpointer data _U_) {
|
|
if (cfile.edt->tree)
|
|
expand_all_tree(cfile.edt->tree, tree_view);
|
|
}
|
|
|
|
void expand_tree_cb(GtkWidget *widget _U_, gpointer data _U_) {
|
|
#if GTK_MAJOR_VERSION < 2
|
|
GtkCTreeNode *node;
|
|
#else
|
|
GtkTreePath *path;
|
|
#endif
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
node = gtk_ctree_find_by_row_data(GTK_CTREE(tree_view), NULL, cfile.finfo_selected);
|
|
g_assert(node);
|
|
gtk_ctree_expand_recursive(GTK_CTREE(tree_view), node);
|
|
#else
|
|
path = tree_find_by_field_info(GTK_TREE_VIEW(tree_view), cfile.finfo_selected);
|
|
g_assert(path);
|
|
gtk_tree_view_expand_row(GTK_TREE_VIEW(tree_view), path, TRUE);
|
|
gtk_tree_path_free(path);
|
|
#endif
|
|
}
|
|
|
|
void resolve_name_cb(GtkWidget *widget _U_, gpointer data _U_) {
|
|
if (cfile.edt->tree) {
|
|
guint32 tmp = g_resolv_flags;
|
|
g_resolv_flags = RESOLV_ALL;
|
|
proto_tree_draw(cfile.edt->tree, tree_view);
|
|
g_resolv_flags = tmp;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Push a message referring to file access onto the statusbar.
|
|
*/
|
|
void
|
|
statusbar_push_file_msg(gchar *msg)
|
|
{
|
|
gtk_statusbar_push(GTK_STATUSBAR(info_bar), file_ctx, msg);
|
|
}
|
|
|
|
/*
|
|
* Pop a message referring to file access off the statusbar.
|
|
*/
|
|
void
|
|
statusbar_pop_file_msg(void)
|
|
{
|
|
gtk_statusbar_pop(GTK_STATUSBAR(info_bar), file_ctx);
|
|
}
|
|
|
|
/*
|
|
* XXX - do we need multiple statusbar contexts?
|
|
*/
|
|
|
|
/*
|
|
* Push a message referring to the currently-selected field onto the statusbar.
|
|
*/
|
|
void
|
|
statusbar_push_field_msg(gchar *msg)
|
|
{
|
|
gtk_statusbar_push(GTK_STATUSBAR(info_bar), help_ctx, msg);
|
|
}
|
|
|
|
/*
|
|
* Pop a message referring to the currently-selected field off the statusbar.
|
|
*/
|
|
void
|
|
statusbar_pop_field_msg(void)
|
|
{
|
|
gtk_statusbar_pop(GTK_STATUSBAR(info_bar), help_ctx);
|
|
}
|
|
|
|
/*
|
|
* update the packets statusbar to the current values
|
|
*/
|
|
void packets_bar_update(void)
|
|
{
|
|
|
|
if(packets_bar) {
|
|
/* remove old status */
|
|
if(packets_str) {
|
|
g_free(packets_str);
|
|
gtk_statusbar_pop(GTK_STATUSBAR(packets_bar), packets_ctx);
|
|
}
|
|
|
|
/* do we have any packets? */
|
|
if(cfile.count) {
|
|
packets_str = g_strdup_printf(" P: %u D: %u M: %u",
|
|
cfile.count, cfile.displayed_count, cfile.marked_count);
|
|
} else {
|
|
packets_str = g_strdup(" No Packets");
|
|
}
|
|
gtk_statusbar_push(GTK_STATUSBAR(packets_bar), packets_ctx, packets_str);
|
|
}
|
|
}
|
|
|
|
|
|
gboolean
|
|
main_do_quit(void)
|
|
{
|
|
gchar *rec_path;
|
|
|
|
|
|
/* get the current geometry, before writing it to disk */
|
|
main_save_window_geometry(top_level);
|
|
|
|
/* write user's recent file to disk
|
|
* It is no problem to write this file, even if we do not quit */
|
|
write_recent(&rec_path);
|
|
|
|
/* XXX - should we check whether the capture file is an
|
|
unsaved temporary file for a live capture and, if so,
|
|
pop up a "do you want to exit without saving the capture
|
|
file?" dialog, and then just return, leaving said dialog
|
|
box to forcibly quit if the user clicks "OK"?
|
|
|
|
If so, note that this should be done in a subroutine that
|
|
returns TRUE if we do so, and FALSE otherwise, and if it
|
|
returns TRUE we should return TRUE without nuking anything.
|
|
|
|
Note that, if we do that, we might also want to check if
|
|
an "Update list of packets in real time" capture is in
|
|
progress and, if so, ask whether they want to terminate
|
|
the capture and discard it, and return TRUE, before nuking
|
|
any child capture, if they say they don't want to do so. */
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
/* Nuke any child capture in progress. */
|
|
kill_capture_child(capture_opts->sync_mode);
|
|
#endif
|
|
|
|
/* Are we in the middle of reading a capture? */
|
|
if (cfile.state == FILE_READ_IN_PROGRESS) {
|
|
/* Yes, so we can't just close the file and quit, as
|
|
that may yank the rug out from under the read in
|
|
progress; instead, just set the state to
|
|
"FILE_READ_ABORTED" and return - the code doing the read
|
|
will check for that and, if it sees that, will clean
|
|
up and quit. */
|
|
cfile.state = FILE_READ_ABORTED;
|
|
|
|
/* Say that the window should *not* be deleted;
|
|
that'll be done by the code that cleans up. */
|
|
return TRUE;
|
|
} else {
|
|
/* Close any capture file we have open; on some OSes, you
|
|
can't unlink a temporary capture file if you have it
|
|
open.
|
|
"cf_close()" will unlink it after closing it if
|
|
it's a temporary file.
|
|
|
|
We do this here, rather than after the main loop returns,
|
|
as, after the main loop returns, the main window may have
|
|
been destroyed (if this is called due to a "destroy"
|
|
even on the main window rather than due to the user
|
|
selecting a menu item), and there may be a crash
|
|
or other problem when "cf_close()" tries to
|
|
clean up stuff in the main window.
|
|
|
|
XXX - is there a better place to put this?
|
|
Or should we have a routine that *just* closes the
|
|
capture file, and doesn't do anything with the UI,
|
|
which we'd call here, and another routine that
|
|
calls that routine and also cleans up the UI, which
|
|
we'd call elsewhere? */
|
|
cf_close(&cfile);
|
|
|
|
/* Exit by leaving the main loop, so that any quit functions
|
|
we registered get called. */
|
|
gtk_main_quit();
|
|
|
|
/* Say that the window should be deleted. */
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
main_window_delete_event_cb(GtkWidget *widget _U_, GdkEvent *event _U_, gpointer data _U_)
|
|
{
|
|
gpointer dialog;
|
|
|
|
if((cfile.state != FILE_CLOSED) && !cfile.user_saved && prefs.gui_ask_unsaved) {
|
|
#if GTK_MAJOR_VERSION >= 2
|
|
gtk_window_present(GTK_WINDOW(top_level));
|
|
#endif
|
|
/* user didn't saved his current file, ask him */
|
|
dialog = simple_dialog(ESD_TYPE_CONFIRMATION, ESD_BTNS_SAVE_DONTSAVE_CANCEL,
|
|
PRIMARY_TEXT_START "Save capture file before program quit?" PRIMARY_TEXT_END "\n\n"
|
|
"If you quit the program without saving, your capture data will be discarded.");
|
|
simple_dialog_set_cb(dialog, file_quit_answered_cb, NULL);
|
|
return TRUE;
|
|
} else {
|
|
/* unchanged file, just exit */
|
|
/* "main_do_quit()" indicates whether the main window should be deleted. */
|
|
return main_do_quit();
|
|
}
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
main_load_window_geometry(GtkWidget *widget)
|
|
{
|
|
window_geometry_t geom;
|
|
|
|
geom.set_pos = prefs.gui_geometry_save_position;
|
|
geom.x = recent.gui_geometry_main_x;
|
|
geom.y = recent.gui_geometry_main_y;
|
|
geom.set_size = prefs.gui_geometry_save_size;
|
|
if (recent.gui_geometry_main_width > 0 &&
|
|
recent.gui_geometry_main_height > 0) {
|
|
geom.width = recent.gui_geometry_main_width;
|
|
geom.height = recent.gui_geometry_main_height;
|
|
geom.set_maximized = prefs.gui_geometry_save_maximized;
|
|
} else {
|
|
/* We assume this means the width and height weren't set in
|
|
the "recent" file (or that there is no "recent" file),
|
|
and weren't set to a default value, so we don't set the
|
|
size. (The "recent" file code rejects non-positive width
|
|
and height values.) */
|
|
geom.set_size = FALSE;
|
|
}
|
|
geom.maximized = recent.gui_geometry_main_maximized;
|
|
|
|
window_set_geometry(widget, &geom);
|
|
|
|
#if GTK_MAJOR_VERSION >= 2
|
|
/* XXX - rename recent settings? */
|
|
if (recent.gui_geometry_main_upper_pane)
|
|
gtk_paned_set_position(GTK_PANED(main_first_pane), recent.gui_geometry_main_upper_pane);
|
|
if (recent.gui_geometry_main_lower_pane)
|
|
gtk_paned_set_position(GTK_PANED(main_second_pane), recent.gui_geometry_main_lower_pane);
|
|
if (recent.gui_geometry_status_pane)
|
|
gtk_paned_set_position(GTK_PANED(status_pane), recent.gui_geometry_status_pane);
|
|
#endif
|
|
}
|
|
|
|
|
|
static void
|
|
main_save_window_geometry(GtkWidget *widget)
|
|
{
|
|
window_geometry_t geom;
|
|
|
|
window_get_geometry(widget, &geom);
|
|
|
|
if (prefs.gui_geometry_save_position) {
|
|
recent.gui_geometry_main_x = geom.x;
|
|
recent.gui_geometry_main_y = geom.y;
|
|
}
|
|
|
|
if (prefs.gui_geometry_save_size) {
|
|
recent.gui_geometry_main_width = geom.width,
|
|
recent.gui_geometry_main_height = geom.height;
|
|
}
|
|
|
|
#if GTK_MAJOR_VERSION >= 2
|
|
if(prefs.gui_geometry_save_maximized) {
|
|
recent.gui_geometry_main_maximized = geom.maximized;
|
|
}
|
|
|
|
recent.gui_geometry_main_upper_pane = gtk_paned_get_position(GTK_PANED(main_first_pane));
|
|
recent.gui_geometry_main_lower_pane = gtk_paned_get_position(GTK_PANED(main_second_pane));
|
|
recent.gui_geometry_status_pane = gtk_paned_get_position(GTK_PANED(status_pane));
|
|
#endif
|
|
}
|
|
|
|
static void file_quit_answered_cb(gpointer dialog _U_, gint btn, gpointer data _U_)
|
|
{
|
|
switch(btn) {
|
|
case(ESD_BTN_SAVE):
|
|
/* save file first */
|
|
file_save_as_cmd(after_save_exit, NULL);
|
|
break;
|
|
case(ESD_BTN_DONT_SAVE):
|
|
main_do_quit();
|
|
break;
|
|
case(ESD_BTN_CANCEL):
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
}
|
|
}
|
|
|
|
void
|
|
file_quit_cmd_cb(GtkWidget *widget _U_, gpointer data _U_)
|
|
{
|
|
gpointer dialog;
|
|
|
|
if((cfile.state != FILE_CLOSED) && !cfile.user_saved && prefs.gui_ask_unsaved) {
|
|
/* user didn't saved his current file, ask him */
|
|
dialog = simple_dialog(ESD_TYPE_CONFIRMATION, ESD_BTNS_SAVE_DONTSAVE_CANCEL,
|
|
PRIMARY_TEXT_START "Save capture file before program quit?" PRIMARY_TEXT_END "\n\n"
|
|
"If you quit the program without saving, your capture data will be discarded.");
|
|
simple_dialog_set_cb(dialog, file_quit_answered_cb, NULL);
|
|
} else {
|
|
/* unchanged file, just exit */
|
|
main_do_quit();
|
|
}
|
|
}
|
|
|
|
static void
|
|
print_usage(gboolean print_ver) {
|
|
|
|
FILE *output;
|
|
|
|
if (print_ver) {
|
|
output = stdout;
|
|
fprintf(output, "This is GNU " PACKAGE " " VERSION
|
|
#ifdef SVNVERSION
|
|
" (" SVNVERSION ")"
|
|
#endif
|
|
"\n%s\n\n%s\n",
|
|
comp_info_str->str, runtime_info_str->str);
|
|
} else {
|
|
output = stderr;
|
|
}
|
|
#ifdef HAVE_LIBPCAP
|
|
fprintf(output, "\n%s [ -vh ] [ -klLnpQS ] [ -a <capture autostop condition> ] ...\n",
|
|
PACKAGE);
|
|
fprintf(output, "\t[ -b <number of ringbuffer files>[:<duration>] ]\n");
|
|
fprintf(output, "\t[ -B <byte view height> ] [ -c <count> ] [ -f <capture filter> ]\n");
|
|
fprintf(output, "\t[ -i <interface> ] [ -m <medium font> ] [ -N <resolving> ]\n");
|
|
fprintf(output, "\t[ -o <preference setting> ] ... [ -P <packet list height> ]\n");
|
|
fprintf(output, "\t[ -r <infile> ] [ -R <read filter> ] [ -s <snaplen> ] \n");
|
|
fprintf(output, "\t[ -t <time stamp format> ] [ -T <tree view height> ]\n");
|
|
fprintf(output, "\t[ -w <savefile> ] [ -y <link type> ] [ -z <statistics string> ]\n");
|
|
fprintf(output, "\t[ <infile> ]\n");
|
|
#else
|
|
fprintf(output, "\n%s [ -vh ] [ -n ] [ -B <byte view height> ] [ -m <medium font> ]\n",
|
|
PACKAGE);
|
|
fprintf(output, "\t[ -N <resolving> ] [ -o <preference setting> ...\n");
|
|
fprintf(output, "\t[ -P <packet list height> ] [ -r <infile> ] [ -R <read filter> ]\n");
|
|
fprintf(output, "\t[ -t <time stamp format> ] [ -T <tree view height> ]\n");
|
|
fprintf(output, "\t[ -z <statistics string> ] [ <infile> ]\n");
|
|
#endif
|
|
}
|
|
|
|
static void
|
|
show_version(void)
|
|
{
|
|
#ifdef _WIN32
|
|
create_console();
|
|
#endif
|
|
|
|
printf(PACKAGE " " VERSION
|
|
#ifdef SVNVERSION
|
|
" (" SVNVERSION ")"
|
|
#endif
|
|
"\n%s\n\n%s\n",
|
|
comp_info_str->str, runtime_info_str->str);
|
|
}
|
|
|
|
static int
|
|
get_natural_int(const char *string, const char *name)
|
|
{
|
|
long number;
|
|
char *p;
|
|
|
|
number = strtol(string, &p, 10);
|
|
if (p == string || *p != '\0') {
|
|
fprintf(stderr, "ethereal: The specified %s \"%s\" isn't a decimal number\n",
|
|
name, string);
|
|
exit(1);
|
|
}
|
|
if (number < 0) {
|
|
fprintf(stderr, "ethereal: The specified %s \"%s\" is a negative number\n",
|
|
name, string);
|
|
exit(1);
|
|
}
|
|
if (number > INT_MAX) {
|
|
fprintf(stderr, "ethereal: The specified %s \"%s\" is too large (greater than %d)\n",
|
|
name, string, INT_MAX);
|
|
exit(1);
|
|
}
|
|
return number;
|
|
}
|
|
|
|
static int
|
|
get_positive_int(const char *string, const char *name)
|
|
{
|
|
long number;
|
|
|
|
number = get_natural_int(string, name);
|
|
|
|
if (number == 0) {
|
|
fprintf(stderr, "ethereal: The specified %s is zero\n",
|
|
name);
|
|
exit(1);
|
|
}
|
|
|
|
return number;
|
|
}
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
/*
|
|
* Given a string of the form "<autostop criterion>:<value>", as might appear
|
|
* as an argument to a "-a" option, parse it and set the criterion in
|
|
* question. Return an indication of whether it succeeded or failed
|
|
* in some fashion.
|
|
*/
|
|
static gboolean
|
|
set_autostop_criterion(const char *autostoparg)
|
|
{
|
|
gchar *p, *colonp;
|
|
|
|
colonp = strchr(autostoparg, ':');
|
|
if (colonp == NULL)
|
|
return FALSE;
|
|
|
|
p = colonp;
|
|
*p++ = '\0';
|
|
|
|
/*
|
|
* Skip over any white space (there probably won't be any, but
|
|
* as we allow it in the preferences file, we might as well
|
|
* allow it here).
|
|
*/
|
|
while (isspace((guchar)*p))
|
|
p++;
|
|
if (*p == '\0') {
|
|
/*
|
|
* Put the colon back, so if our caller uses, in an
|
|
* error message, the string they passed us, the message
|
|
* looks correct.
|
|
*/
|
|
*colonp = ':';
|
|
return FALSE;
|
|
}
|
|
if (strcmp(autostoparg,"duration") == 0) {
|
|
capture_opts->has_autostop_duration = TRUE;
|
|
capture_opts->autostop_duration = get_positive_int(p,"autostop duration");
|
|
} else if (strcmp(autostoparg,"filesize") == 0) {
|
|
capture_opts->has_autostop_filesize = TRUE;
|
|
capture_opts->autostop_filesize = get_positive_int(p,"autostop filesize");
|
|
} else {
|
|
return FALSE;
|
|
}
|
|
*colonp = ':'; /* put the colon back */
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
* Given a string of the form "<ring buffer file>:<duration>", as might appear
|
|
* as an argument to a "-b" option, parse it and set the arguments in
|
|
* question. Return an indication of whether it succeeded or failed
|
|
* in some fashion.
|
|
*/
|
|
static gboolean
|
|
get_ring_arguments(const char *arg)
|
|
{
|
|
gchar *p = NULL, *colonp;
|
|
|
|
colonp = strchr(arg, ':');
|
|
|
|
if (colonp != NULL) {
|
|
p = colonp;
|
|
*p++ = '\0';
|
|
}
|
|
|
|
capture_opts->ring_num_files =
|
|
get_natural_int(arg, "number of ring buffer files");
|
|
|
|
if (colonp == NULL)
|
|
return TRUE;
|
|
|
|
/*
|
|
* Skip over any white space (there probably won't be any, but
|
|
* as we allow it in the preferences file, we might as well
|
|
* allow it here).
|
|
*/
|
|
while (isspace((guchar)*p))
|
|
p++;
|
|
if (*p == '\0') {
|
|
/*
|
|
* Put the colon back, so if our caller uses, in an
|
|
* error message, the string they passed us, the message
|
|
* looks correct.
|
|
*/
|
|
*colonp = ':';
|
|
return FALSE;
|
|
}
|
|
|
|
capture_opts->has_file_duration = TRUE;
|
|
capture_opts->file_duration = get_positive_int(p,
|
|
"ring buffer duration");
|
|
|
|
*colonp = ':'; /* put the colon back */
|
|
return TRUE;
|
|
}
|
|
#endif
|
|
|
|
#if defined(_WIN32) || GTK_MAJOR_VERSION < 2 || ! defined USE_THREADS
|
|
/*
|
|
Once every 3 seconds we get a callback here which we use to update
|
|
the tap extensions. Since Gtk1 is single threaded we dont have to
|
|
worry about any locking or critical regions.
|
|
*/
|
|
static gint
|
|
update_cb(gpointer data _U_)
|
|
{
|
|
draw_tap_listeners(FALSE);
|
|
return 1;
|
|
}
|
|
#else
|
|
|
|
/* if these three functions are copied to gtk1 ethereal, since gtk1 does not
|
|
use threads all updte_thread_mutex can be dropped and protect/unprotect
|
|
would just be empty functions.
|
|
|
|
This allows gtk2-rpcstat.c and friends to be copied unmodified to
|
|
gtk1-ethereal and it will just work.
|
|
*/
|
|
static GStaticMutex update_thread_mutex = G_STATIC_MUTEX_INIT;
|
|
gpointer
|
|
update_thread(gpointer data _U_)
|
|
{
|
|
while(1){
|
|
GTimeVal tv1, tv2;
|
|
g_get_current_time(&tv1);
|
|
g_static_mutex_lock(&update_thread_mutex);
|
|
gdk_threads_enter();
|
|
draw_tap_listeners(FALSE);
|
|
gdk_threads_leave();
|
|
g_static_mutex_unlock(&update_thread_mutex);
|
|
g_thread_yield();
|
|
g_get_current_time(&tv2);
|
|
if( ((tv1.tv_sec + 2) * 1000000 + tv1.tv_usec) >
|
|
(tv2.tv_sec * 1000000 + tv2.tv_usec) ){
|
|
g_usleep(((tv1.tv_sec + 2) * 1000000 + tv1.tv_usec) -
|
|
(tv2.tv_sec * 1000000 + tv2.tv_usec));
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
#endif
|
|
void
|
|
protect_thread_critical_region(void)
|
|
{
|
|
#if !defined(_WIN32) && GTK_MAJOR_VERSION >= 2 && defined USE_THREADS
|
|
g_static_mutex_lock(&update_thread_mutex);
|
|
#endif
|
|
}
|
|
void
|
|
unprotect_thread_critical_region(void)
|
|
{
|
|
#if !defined(_WIN32) && GTK_MAJOR_VERSION >= 2 && defined USE_THREADS
|
|
g_static_mutex_unlock(&update_thread_mutex);
|
|
#endif
|
|
}
|
|
|
|
/* structure to keep track of what tap listeners have been registered.
|
|
*/
|
|
typedef struct _ethereal_tap_list {
|
|
struct _ethereal_tap_list *next;
|
|
char *cmd;
|
|
void (*func)(char *arg);
|
|
} ethereal_tap_list;
|
|
static ethereal_tap_list *tap_list=NULL;
|
|
|
|
void
|
|
register_ethereal_tap(char *cmd, void (*func)(char *arg))
|
|
{
|
|
ethereal_tap_list *newtl;
|
|
|
|
newtl=malloc(sizeof(ethereal_tap_list));
|
|
newtl->next=tap_list;
|
|
tap_list=newtl;
|
|
newtl->cmd=cmd;
|
|
newtl->func=func;
|
|
|
|
}
|
|
|
|
|
|
enum { DND_TARGET_STRING, DND_TARGET_ROOTWIN, DND_TARGET_URL };
|
|
|
|
/* convert drag and drop URI to a local filename */
|
|
static gchar *
|
|
dnd_uri2filename(gchar *cf_name)
|
|
{
|
|
gchar *src, *dest;
|
|
gint ret;
|
|
guint i;
|
|
gchar esc[3];
|
|
|
|
|
|
/*
|
|
* Remove URI header.
|
|
* On win32 (at least WinXP), this string looks like (UNC or local filename):
|
|
* file:////servername/sharename/dir1/dir2/capture-file.cap
|
|
* or
|
|
* file:///d:/dir1/dir2/capture-file.cap
|
|
* we have to remove the prefix to get a valid filename.
|
|
*
|
|
* On UNIX (at least KDE 3.0 Konqueror), this string looks like:
|
|
* file:/dir1/dir2/capture-file.cap
|
|
* we have to remove the file: to get a valid filename.
|
|
*/
|
|
if (strncmp("file:////", cf_name, 9) == 0) {
|
|
/* win32 UNC: now becoming: //servername/sharename/dir1/dir2/capture-file.cap */
|
|
cf_name += 7;
|
|
} else if (strncmp("file:///", cf_name, 8) == 0) {
|
|
/* win32 local: now becoming: d:/dir1/dir2/capture-file.cap */
|
|
cf_name += 8;
|
|
} else if (strncmp("file:", cf_name, 5) == 0) {
|
|
/* unix local: now becoming: /dir1/dir2/capture-file.cap */
|
|
cf_name += 5;
|
|
}
|
|
|
|
/*
|
|
* unescape the escaped URI characters (spaces, ...)
|
|
*
|
|
* we have to replace escaped chars to their equivalents,
|
|
* e.g. %20 (always a two digit hexstring) -> ' '
|
|
* the percent character '%' is escaped be a double one "%%"
|
|
*
|
|
* we do this conversation "in place" as the result is always
|
|
* equal or smaller in size.
|
|
*/
|
|
src = cf_name;
|
|
dest = cf_name;
|
|
while (*src) {
|
|
if (*src == '%') {
|
|
src++;
|
|
if (*src == '%') {
|
|
/* this is an escaped '%' char (was: "%%") */
|
|
*dest = *src;
|
|
src++;
|
|
dest++;
|
|
} else {
|
|
/* convert escaped hexnumber to unscaped character */
|
|
esc[0] = src[0];
|
|
esc[1] = src[1];
|
|
esc[2] = '\0';
|
|
ret = sscanf(esc, "%x", &i);
|
|
if (ret == 1) {
|
|
src+=2;
|
|
*dest = (gchar) i;
|
|
dest++;
|
|
} else {
|
|
/* somethings wrong, just jump over that char
|
|
* this will result in a wrong string, but we might get
|
|
* user feedback and can fix it later ;-) */
|
|
src++;
|
|
}
|
|
}
|
|
} else {
|
|
*dest = *src;
|
|
src++;
|
|
dest++;
|
|
}
|
|
}
|
|
*dest = '\0';
|
|
|
|
return cf_name;
|
|
}
|
|
|
|
static void
|
|
dnd_merge_files(int in_file_count, char **in_filenames)
|
|
{
|
|
int out_fd;
|
|
gboolean merge_ok;
|
|
int err;
|
|
char tmpname[128+1];
|
|
|
|
|
|
out_fd = create_tempfile(tmpname, sizeof tmpname, "ether");
|
|
|
|
/* merge the files in chonological order */
|
|
merge_ok = cf_merge_files(tmpname, out_fd, in_file_count, in_filenames,
|
|
WTAP_FILE_PCAP, FALSE);
|
|
|
|
if (!merge_ok) {
|
|
/* merge failed */
|
|
close(out_fd); /* XXX - isn't it already closed? */
|
|
return;
|
|
}
|
|
|
|
cf_close(&cfile);
|
|
|
|
/* Try to open the merged capture file. */
|
|
if ((err = cf_open(tmpname, TRUE /* temporary file */, &cfile)) != 0) {
|
|
/* We couldn't open it; don't dismiss the open dialog box,
|
|
just leave it around so that the user can, after they
|
|
dismiss the alert box popped up for the open error,
|
|
try again. */
|
|
return;
|
|
}
|
|
|
|
switch (cf_read(&cfile)) {
|
|
|
|
case READ_SUCCESS:
|
|
case READ_ERROR:
|
|
/* Just because we got an error, that doesn't mean we were unable
|
|
to read any of the file; we handle what we could get from the
|
|
file. */
|
|
break;
|
|
|
|
case READ_ABORTED:
|
|
/* The user bailed out of re-reading the capture file; the
|
|
capture file has been closed - just free the capture file name
|
|
string and return (without changing the last containing
|
|
directory). */
|
|
return;
|
|
}
|
|
|
|
gtk_widget_grab_focus(packet_list);
|
|
}
|
|
|
|
/* open/merge the dnd file */
|
|
void
|
|
dnd_open_file_cmd(GtkSelectionData *selection_data)
|
|
{
|
|
int err;
|
|
gchar *cf_name, *cf_name_freeme;
|
|
int in_files;
|
|
gpointer dialog;
|
|
GString *dialog_text;
|
|
int files_work;
|
|
char **in_filenames;
|
|
|
|
|
|
/* DND_TARGET_URL on Win32:
|
|
* The selection_data->data is a single string, containing one or more URI's,
|
|
* seperated by CR/NL chars. The length of the whole field can be found
|
|
* in the selection_data->length field. If it contains one file, simply open it,
|
|
* If it contains more than one file, ask to merge these files. */
|
|
|
|
/* the data string is not zero terminated -> make a zero terminated "copy" of it */
|
|
cf_name_freeme = g_malloc(selection_data->length + 1);
|
|
memcpy(cf_name_freeme, selection_data->data, selection_data->length);
|
|
cf_name_freeme[selection_data->length] = '\0';
|
|
|
|
/* count the number of input files */
|
|
cf_name = cf_name_freeme;
|
|
for(in_files = 0; (cf_name = strstr(cf_name, "\r\n")) != NULL; ) {
|
|
cf_name += 2;
|
|
in_files++;
|
|
}
|
|
|
|
in_filenames = g_malloc(sizeof(char*) * in_files);
|
|
|
|
/* store the starts of the file entries in a gchar array */
|
|
cf_name = cf_name_freeme;
|
|
in_filenames[0] = cf_name;
|
|
for(files_work = 1; (cf_name = strstr(cf_name, "\r\n")) != NULL && files_work < in_files; ) {
|
|
cf_name += 2;
|
|
in_filenames[files_work] = cf_name;
|
|
files_work++;
|
|
}
|
|
|
|
/* replace trailing CR NL simply with zeroes (in place), so we get valid terminated strings */
|
|
cf_name = cf_name_freeme;
|
|
g_strdelimit(cf_name, "\r\n", '\0');
|
|
|
|
/* convert all filenames from URI to local filename (in place) */
|
|
for(files_work = 0; files_work < in_files; files_work++) {
|
|
in_filenames[files_work] = dnd_uri2filename(in_filenames[files_work]);
|
|
}
|
|
|
|
switch(in_files) {
|
|
case(0):
|
|
/* shouldn't happen */
|
|
break;
|
|
case(1):
|
|
/* open and read the capture file (this will close an existing file) */
|
|
if ((err = cf_open(in_filenames[0], FALSE, &cfile)) == 0) {
|
|
cf_read(&cfile);
|
|
add_menu_recent_capture_file(in_filenames[0]);
|
|
} else {
|
|
/* the capture file couldn't be read (doesn't exist, file format unknown, ...) */
|
|
}
|
|
break;
|
|
default:
|
|
/* build and show the info dialog */
|
|
dialog_text = g_string_sized_new(200);
|
|
g_string_append(dialog_text, PRIMARY_TEXT_START
|
|
"Merging the following files:" PRIMARY_TEXT_END "\n\n");
|
|
for(files_work = 0; files_work < in_files; files_work++) {
|
|
g_string_append(dialog_text, in_filenames[files_work]);
|
|
g_string_append(dialog_text, "\n");
|
|
}
|
|
g_string_append(dialog_text, "\nThe packets in these files will be merged chronologically into a new temporary file.");
|
|
dialog = simple_dialog(ESD_TYPE_CONFIRMATION,
|
|
ESD_BTN_OK,
|
|
dialog_text->str);
|
|
g_string_free(dialog_text, TRUE);
|
|
|
|
/* actually merge the files now */
|
|
dnd_merge_files(in_files, in_filenames);
|
|
}
|
|
|
|
g_free(in_filenames);
|
|
g_free(cf_name_freeme);
|
|
}
|
|
|
|
/* ask the user to save current unsaved file, before opening the dnd file */
|
|
static void
|
|
dnd_save_file_answered_cb(gpointer dialog _U_, gint btn, gpointer data _U_)
|
|
{
|
|
switch(btn) {
|
|
case(ESD_BTN_SAVE):
|
|
/* save file first */
|
|
file_save_as_cmd(after_save_open_dnd_file, data);
|
|
break;
|
|
case(ESD_BTN_DONT_SAVE):
|
|
cf_close(&cfile);
|
|
dnd_open_file_cmd(data);
|
|
break;
|
|
case(ESD_BTN_CANCEL):
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
}
|
|
}
|
|
|
|
|
|
/* we have received some drag and drop data */
|
|
/* (as we only registered to "text/uri-list", we will only get a file list here) */
|
|
static void
|
|
dnd_data_received(GtkWidget *widget _U_, GdkDragContext *dc _U_, gint x _U_, gint y _U_,
|
|
GtkSelectionData *selection_data, guint info, guint t _U_, gpointer data _U_)
|
|
{
|
|
gpointer dialog;
|
|
|
|
if (info == DND_TARGET_URL) {
|
|
/* ask the user to save it's current capture file first */
|
|
if((cfile.state != FILE_CLOSED) && !cfile.user_saved && prefs.gui_ask_unsaved) {
|
|
/* user didn't saved his current file, ask him */
|
|
dialog = simple_dialog(ESD_TYPE_CONFIRMATION,
|
|
ESD_BTNS_SAVE_DONTSAVE_CANCEL,
|
|
PRIMARY_TEXT_START "Save capture file before opening a new one?" PRIMARY_TEXT_END "\n\n"
|
|
"If you open a new capture file without saving, your current capture data will be discarded.");
|
|
simple_dialog_set_cb(dialog, dnd_save_file_answered_cb, selection_data);
|
|
} else {
|
|
/* unchanged file */
|
|
dnd_open_file_cmd(selection_data);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* init the drag and drop functionality */
|
|
static void
|
|
dnd_init(GtkWidget *w)
|
|
{
|
|
/* we are only interested in the URI list containing filenames */
|
|
static GtkTargetEntry target_entry[] = {
|
|
/*{"STRING", 0, DND_TARGET_STRING},*/
|
|
/*{"text/plain", 0, DND_TARGET_STRING},*/
|
|
{"text/uri-list", 0, DND_TARGET_URL}
|
|
};
|
|
|
|
/* set this window as a dnd destination */
|
|
gtk_drag_dest_set(
|
|
w, GTK_DEST_DEFAULT_ALL, target_entry,
|
|
sizeof(target_entry) / sizeof(GtkTargetEntry),
|
|
(GdkDragAction)(GDK_ACTION_MOVE | GDK_ACTION_COPY) );
|
|
|
|
/* get notified, if some dnd coming in */
|
|
gtk_signal_connect(GTK_OBJECT(w), "drag_data_received",
|
|
GTK_SIGNAL_FUNC(dnd_data_received), NULL);
|
|
}
|
|
|
|
|
|
/* And now our feature presentation... [ fade to music ] */
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
#ifdef HAVE_LIBPCAP
|
|
const char *command_name;
|
|
#endif
|
|
char *s;
|
|
int i;
|
|
int opt;
|
|
extern char *optarg;
|
|
gboolean arg_error = FALSE;
|
|
|
|
#ifdef _WIN32
|
|
WSADATA wsaData;
|
|
#endif /* _WIN32 */
|
|
|
|
char *rf_path;
|
|
int rf_open_errno;
|
|
char *gpf_path, *pf_path;
|
|
char *cf_path, *df_path;
|
|
char *gdp_path, *dp_path;
|
|
int gpf_open_errno, gpf_read_errno;
|
|
int pf_open_errno, pf_read_errno;
|
|
int cf_open_errno, df_open_errno;
|
|
int gdp_open_errno, gdp_read_errno;
|
|
int dp_open_errno, dp_read_errno;
|
|
int err;
|
|
#ifdef HAVE_LIBPCAP
|
|
gboolean start_capture = FALSE;
|
|
gchar *save_file = NULL;
|
|
GList *if_list;
|
|
if_info_t *if_info;
|
|
GList *lt_list, *lt_entry;
|
|
data_link_info_t *data_link_info;
|
|
gchar err_str[PCAP_ERRBUF_SIZE];
|
|
gchar *cant_get_if_list_errstr;
|
|
gboolean stats_known;
|
|
struct pcap_stat stats;
|
|
#else
|
|
gboolean capture_option_specified = FALSE;
|
|
#endif
|
|
gint pl_size = 280, tv_size = 95, bv_size = 75;
|
|
gchar *rc_file, *cf_name = NULL, *rfilter = NULL;
|
|
dfilter_t *rfcode = NULL;
|
|
gboolean rfilter_parse_failed = FALSE;
|
|
e_prefs *prefs;
|
|
char badopt;
|
|
ethereal_tap_list *tli = NULL;
|
|
gchar *tap_opt = NULL;
|
|
GtkWidget *splash_win = NULL;
|
|
|
|
#define OPTSTRING_INIT "a:b:B:c:f:Hhi:klLm:nN:o:pP:Qr:R:Ss:t:T:w:vy:z:"
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
#ifdef _WIN32
|
|
#define OPTSTRING_CHILD "W:Z:"
|
|
#else
|
|
#define OPTSTRING_CHILD "W:"
|
|
#endif /* _WIN32 */
|
|
#else
|
|
#define OPTSTRING_CHILD ""
|
|
#endif /* HAVE_LIBPCAP */
|
|
|
|
char optstring[sizeof(OPTSTRING_INIT) + sizeof(OPTSTRING_CHILD) - 1] =
|
|
OPTSTRING_INIT;
|
|
|
|
|
|
/* Set the current locale according to the program environment.
|
|
* We haven't localized anything, but some GTK widgets are localized
|
|
* (the file selection dialogue, for example).
|
|
* This also sets the C-language locale to the native environment. */
|
|
gtk_set_locale();
|
|
|
|
/* Let GTK get its args */
|
|
gtk_init (&argc, &argv);
|
|
|
|
#if GTK_MAJOR_VERSION < 2 && GTK_MINOR_VERSION < 3
|
|
/* initialize our GTK eth_clist_type */
|
|
init_eth_clist_type();
|
|
#endif
|
|
|
|
ethereal_path = argv[0];
|
|
|
|
#ifdef _WIN32
|
|
/* Arrange that if we have no console window, and a GLib message logging
|
|
routine is called to log a message, we pop up a console window.
|
|
|
|
We do that by inserting our own handler for all messages logged
|
|
to the default domain; that handler pops up a console if necessary,
|
|
and then calls the default handler. */
|
|
g_log_set_handler(NULL,
|
|
G_LOG_LEVEL_ERROR|
|
|
G_LOG_LEVEL_CRITICAL|
|
|
G_LOG_LEVEL_WARNING|
|
|
G_LOG_LEVEL_MESSAGE|
|
|
G_LOG_LEVEL_INFO|
|
|
G_LOG_LEVEL_DEBUG|
|
|
G_LOG_FLAG_FATAL|G_LOG_FLAG_RECURSION,
|
|
console_log_handler, NULL);
|
|
#endif
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
command_name = get_basename(ethereal_path);
|
|
/* Set "capture_child" to indicate whether this is going to be a child
|
|
process for a "-S" capture. */
|
|
capture_opts->capture_child = (strcmp(command_name, CHILD_NAME) == 0);
|
|
/* We want a splash screen only if we're not a child process */
|
|
if (capture_opts->capture_child) {
|
|
strcat(optstring, OPTSTRING_CHILD);
|
|
} else
|
|
#endif
|
|
{
|
|
/* We also want it only if we're not being run with "-G".
|
|
XXX - we also don't want it if we're being run with
|
|
"-h" or "-v", as those are options to run Ethereal and just
|
|
have it print stuff to the command line. That would require
|
|
that we parse the argument list before putting up the splash
|
|
screen, which means we'd need to do so before reading the
|
|
preference files, as that could take enough time that we'd
|
|
want the splash screen up while we're doing that. Unfortunately,
|
|
that means we'd have to queue up, for example, "-o" options,
|
|
so that we apply them *after* reading the preferences, as
|
|
they're supposed to override saved preferences. */
|
|
if (argc < 2 || strcmp(argv[1], "-G") != 0) {
|
|
splash_win = splash_new("Loading Ethereal ...");
|
|
}
|
|
}
|
|
|
|
splash_update(splash_win, "Registering dissectors ...");
|
|
|
|
/* Register all dissectors; we must do this before checking for the
|
|
"-G" flag, as the "-G" flag dumps information registered by the
|
|
dissectors, and we must do it before we read the preferences, in
|
|
case any dissectors register preferences. */
|
|
epan_init(PLUGIN_DIR,register_all_protocols,register_all_protocol_handoffs,
|
|
failure_alert_box,open_failure_alert_box,read_failure_alert_box);
|
|
|
|
splash_update(splash_win, "Registering tap listeners ...");
|
|
|
|
/* Register all tap listeners; we do this before we parse the arguments,
|
|
as the "-z" argument can specify a registered tap. */
|
|
register_all_tap_listeners();
|
|
|
|
splash_update(splash_win, "Loading module preferences ...");
|
|
|
|
/* Now register the preferences for any non-dissector modules.
|
|
We must do that before we read the preferences as well. */
|
|
prefs_register_modules();
|
|
|
|
/* If invoked with the "-G" flag, we dump out information based on
|
|
the argument to the "-G" flag; if no argument is specified,
|
|
for backwards compatibility we dump out a glossary of display
|
|
filter symbols.
|
|
|
|
We must do this before calling "gtk_init()", because "gtk_init()"
|
|
tries to open an X display, and we don't want to have to do any X
|
|
stuff just to do a build.
|
|
|
|
Given that we call "gtk_init()" before doing the regular argument
|
|
list processing, so that it can handle X and GTK+ arguments and
|
|
remove them from the list at which we look, this means we must do
|
|
this before doing the regular argument list processing, as well.
|
|
|
|
This means that:
|
|
|
|
you must give the "-G" flag as the first flag on the command line;
|
|
|
|
you must give it as "-G", nothing more, nothing less;
|
|
|
|
the first argument after the "-G" flag, if present, will be used
|
|
to specify the information to dump;
|
|
|
|
arguments after that will not be used. */
|
|
handle_dashG_option(argc, argv, "ethereal");
|
|
|
|
/* multithread support currently doesn't seem to work in win32 gtk2.0.6 */
|
|
#if !defined(_WIN32) && GTK_MAJOR_VERSION >= 2 && defined(G_THREADS_ENABLED) && defined USE_THREADS
|
|
{
|
|
GThread *ut;
|
|
g_thread_init(NULL);
|
|
gdk_threads_init();
|
|
ut=g_thread_create(update_thread, NULL, FALSE, NULL);
|
|
g_thread_set_priority(ut, G_THREAD_PRIORITY_LOW);
|
|
}
|
|
#else /* _WIN32 || GTK1.2 || !G_THREADS_ENABLED || !USE_THREADS */
|
|
/* this is to keep tap extensions updating once every 3 seconds */
|
|
gtk_timeout_add(3000, (GtkFunction)update_cb,(gpointer)NULL);
|
|
#endif /* !_WIN32 && GTK2 && G_THREADS_ENABLED */
|
|
|
|
#if HAVE_GNU_ADNS
|
|
gtk_timeout_add(750, (GtkFunction) host_name_lookup_process, NULL);
|
|
#endif
|
|
|
|
splash_update(splash_win, "Loading configuration files ...");
|
|
|
|
/* Read the preference files. */
|
|
prefs = read_prefs(&gpf_open_errno, &gpf_read_errno, &gpf_path,
|
|
&pf_open_errno, &pf_read_errno, &pf_path);
|
|
if (gpf_path != NULL) {
|
|
if (gpf_open_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open global preferences file\n\"%s\": %s.", gpf_path,
|
|
strerror(gpf_open_errno));
|
|
}
|
|
if (gpf_read_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"I/O error reading global preferences file\n\"%s\": %s.", gpf_path,
|
|
strerror(gpf_read_errno));
|
|
}
|
|
}
|
|
if (pf_path != NULL) {
|
|
if (pf_open_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open your preferences file\n\"%s\": %s.", pf_path,
|
|
strerror(pf_open_errno));
|
|
}
|
|
if (pf_read_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"I/O error reading your preferences file\n\"%s\": %s.", pf_path,
|
|
strerror(pf_read_errno));
|
|
}
|
|
g_free(pf_path);
|
|
pf_path = NULL;
|
|
}
|
|
|
|
#ifdef _WIN32
|
|
if (prefs->gui_console_open == console_open_always) {
|
|
create_console();
|
|
}
|
|
#endif
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
capture_opts->has_snaplen = FALSE;
|
|
capture_opts->snaplen = MIN_PACKET_SIZE;
|
|
capture_opts->linktype = -1;
|
|
#ifdef _WIN32
|
|
capture_opts->buffer_size = 1;
|
|
#endif
|
|
capture_opts->quit_after_cap = FALSE;
|
|
|
|
capture_opts->has_autostop_packets = FALSE;
|
|
capture_opts->autostop_packets = 1;
|
|
capture_opts->has_autostop_duration = FALSE;
|
|
capture_opts->autostop_duration = 60 /* 1 min */;
|
|
capture_opts->has_autostop_filesize = FALSE;
|
|
capture_opts->autostop_filesize = 1024 * 1024 /* 1 MB */;
|
|
capture_opts->has_autostop_files = FALSE;
|
|
capture_opts->autostop_files = 1;
|
|
|
|
capture_opts->multi_files_on = FALSE;
|
|
capture_opts->has_ring_num_files = TRUE;
|
|
capture_opts->ring_num_files = 2;
|
|
capture_opts->has_file_duration = FALSE;
|
|
capture_opts->file_duration = 60 /* 1 min */;
|
|
|
|
/* If this is a capture child process, it should pay no attention
|
|
to the "prefs.capture_prom_mode" setting in the preferences file;
|
|
it should do what the parent process tells it to do, and if
|
|
the parent process wants it not to run in promiscuous mode, it'll
|
|
tell it so with a "-p" flag.
|
|
|
|
Otherwise, set promiscuous mode from the preferences setting. */
|
|
/* the same applies to other preferences settings as well. */
|
|
if (capture_opts->capture_child) {
|
|
capture_opts->promisc_mode = TRUE; /* maybe changed by command line below */
|
|
capture_opts->show_info = TRUE; /* maybe changed by command line below */
|
|
capture_opts->sync_mode = TRUE; /* always true in child process */
|
|
auto_scroll_live = FALSE; /* doesn't matter in child process */
|
|
|
|
} else {
|
|
capture_opts->promisc_mode = prefs->capture_prom_mode;
|
|
capture_opts->show_info = prefs->capture_show_info;
|
|
capture_opts->sync_mode = prefs->capture_real_time;
|
|
auto_scroll_live = prefs->capture_auto_scroll;
|
|
}
|
|
|
|
#endif /* HAVE_LIBPCAP */
|
|
|
|
/* Set the name resolution code's flags from the preferences. */
|
|
g_resolv_flags = prefs->name_resolve;
|
|
|
|
/* Read the capture filter file. */
|
|
read_filter_list(CFILTER_LIST, &cf_path, &cf_open_errno);
|
|
if (cf_path != NULL) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open your capture filter file\n\"%s\": %s.", cf_path,
|
|
strerror(cf_open_errno));
|
|
g_free(cf_path);
|
|
}
|
|
|
|
/* Read the display filter file. */
|
|
read_filter_list(DFILTER_LIST, &df_path, &df_open_errno);
|
|
if (df_path != NULL) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open your display filter file\n\"%s\": %s.", df_path,
|
|
strerror(df_open_errno));
|
|
g_free(df_path);
|
|
}
|
|
|
|
/* Read the disabled protocols file. */
|
|
read_disabled_protos_list(&gdp_path, &gdp_open_errno, &gdp_read_errno,
|
|
&dp_path, &dp_open_errno, &dp_read_errno);
|
|
if (gdp_path != NULL) {
|
|
if (gdp_open_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open global disabled protocols file\n\"%s\": %s.",
|
|
gdp_path, strerror(gdp_open_errno));
|
|
}
|
|
if (gdp_read_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"I/O error reading global disabled protocols file\n\"%s\": %s.",
|
|
gdp_path, strerror(gdp_read_errno));
|
|
}
|
|
g_free(gdp_path);
|
|
}
|
|
if (dp_path != NULL) {
|
|
if (dp_open_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"Could not open your disabled protocols file\n\"%s\": %s.", dp_path,
|
|
strerror(dp_open_errno));
|
|
}
|
|
if (dp_read_errno != 0) {
|
|
simple_dialog(ESD_TYPE_WARN, ESD_BTN_OK,
|
|
"I/O error reading your disabled protocols file\n\"%s\": %s.", dp_path,
|
|
strerror(dp_read_errno));
|
|
}
|
|
g_free(dp_path);
|
|
}
|
|
|
|
init_cap_file(&cfile);
|
|
|
|
#ifdef _WIN32
|
|
/* Load wpcap if possible. Do this before collecting the run-time version information */
|
|
load_wpcap();
|
|
|
|
/* Start windows sockets */
|
|
WSAStartup( MAKEWORD( 1, 1 ), &wsaData );
|
|
#endif /* _WIN32 */
|
|
|
|
/* Assemble the compile-time version information string */
|
|
comp_info_str = g_string_new("Compiled ");
|
|
g_string_append(comp_info_str, "with ");
|
|
g_string_sprintfa(comp_info_str,
|
|
#ifdef GTK_MAJOR_VERSION
|
|
"GTK+ %d.%d.%d", GTK_MAJOR_VERSION, GTK_MINOR_VERSION,
|
|
GTK_MICRO_VERSION);
|
|
#else
|
|
"GTK+ (version unknown)");
|
|
#endif
|
|
|
|
g_string_append(comp_info_str, ", ");
|
|
get_compiled_version_info(comp_info_str);
|
|
|
|
/* Assemble the run-time version information string */
|
|
runtime_info_str = g_string_new("Running ");
|
|
get_runtime_version_info(runtime_info_str);
|
|
|
|
/* Now get our args */
|
|
while ((opt = getopt(argc, argv, optstring)) != -1) {
|
|
switch (opt) {
|
|
case 'a': /* autostop criteria */
|
|
#ifdef HAVE_LIBPCAP
|
|
if (set_autostop_criterion(optarg) == FALSE) {
|
|
fprintf(stderr, "ethereal: Invalid or unknown -a flag \"%s\"\n", optarg);
|
|
exit(1);
|
|
}
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'b': /* Ringbuffer option */
|
|
#ifdef HAVE_LIBPCAP
|
|
capture_opts->multi_files_on = TRUE;
|
|
capture_opts->has_ring_num_files = TRUE;
|
|
if (get_ring_arguments(optarg) == FALSE) {
|
|
fprintf(stderr, "ethereal: Invalid or unknown -b arg \"%s\"\n", optarg);
|
|
exit(1);
|
|
}
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'B': /* Byte view pane height */
|
|
bv_size = get_positive_int(optarg, "byte view pane height");
|
|
break;
|
|
case 'c': /* Capture xxx packets */
|
|
#ifdef HAVE_LIBPCAP
|
|
capture_opts->has_autostop_packets = TRUE;
|
|
capture_opts->autostop_packets = get_positive_int(optarg, "packet count");
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'f':
|
|
#ifdef HAVE_LIBPCAP
|
|
if (cfile.cfilter)
|
|
g_free(cfile.cfilter);
|
|
cfile.cfilter = g_strdup(optarg);
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'h': /* Print help and exit */
|
|
print_usage(TRUE);
|
|
exit(0);
|
|
break;
|
|
case 'i': /* Use interface xxx */
|
|
#ifdef HAVE_LIBPCAP
|
|
cfile.iface = g_strdup(optarg);
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'k': /* Start capture immediately */
|
|
#ifdef HAVE_LIBPCAP
|
|
start_capture = TRUE;
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'l': /* Automatic scrolling in live capture mode */
|
|
#ifdef HAVE_LIBPCAP
|
|
auto_scroll_live = TRUE;
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'H': /* Hide capture info dialog box */
|
|
#ifdef HAVE_LIBPCAP
|
|
capture_opts->show_info = FALSE;
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'L': /* Print list of link-layer types and exit */
|
|
#ifdef HAVE_LIBPCAP
|
|
list_link_layer_types = TRUE;
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'm': /* Fixed-width font for the display */
|
|
if (prefs->PREFS_GUI_FONT_NAME != NULL)
|
|
g_free(prefs->PREFS_GUI_FONT_NAME);
|
|
prefs->PREFS_GUI_FONT_NAME = g_strdup(optarg);
|
|
break;
|
|
case 'n': /* No name resolution */
|
|
g_resolv_flags = RESOLV_NONE;
|
|
break;
|
|
case 'N': /* Select what types of addresses/port #s to resolve */
|
|
if (g_resolv_flags == RESOLV_ALL)
|
|
g_resolv_flags = RESOLV_NONE;
|
|
badopt = string_to_name_resolve(optarg, &g_resolv_flags);
|
|
if (badopt != '\0') {
|
|
fprintf(stderr, "ethereal: -N specifies unknown resolving option '%c'; valid options are 'm', 'n', and 't'\n",
|
|
badopt);
|
|
exit(1);
|
|
}
|
|
break;
|
|
case 'o': /* Override preference from command line */
|
|
switch (prefs_set_pref(optarg)) {
|
|
|
|
case PREFS_SET_SYNTAX_ERR:
|
|
fprintf(stderr, "ethereal: Invalid -o flag \"%s\"\n", optarg);
|
|
exit(1);
|
|
break;
|
|
|
|
case PREFS_SET_NO_SUCH_PREF:
|
|
case PREFS_SET_OBSOLETE:
|
|
fprintf(stderr, "ethereal: -o flag \"%s\" specifies unknown preference\n",
|
|
optarg);
|
|
exit(1);
|
|
break;
|
|
}
|
|
break;
|
|
case 'p': /* Don't capture in promiscuous mode */
|
|
#ifdef HAVE_LIBPCAP
|
|
capture_opts->promisc_mode = FALSE;
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'P': /* Packet list pane height */
|
|
pl_size = get_positive_int(optarg, "packet list pane height");
|
|
break;
|
|
case 'Q': /* Quit after capture (just capture to file) */
|
|
#ifdef HAVE_LIBPCAP
|
|
capture_opts->quit_after_cap = TRUE;
|
|
start_capture = TRUE; /*** -Q implies -k !! ***/
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'r': /* Read capture file xxx */
|
|
/* We may set "last_open_dir" to "cf_name", and if we change
|
|
"last_open_dir" later, we free the old value, so we have to
|
|
set "cf_name" to something that's been allocated. */
|
|
cf_name = g_strdup(optarg);
|
|
break;
|
|
case 'R': /* Read file filter */
|
|
rfilter = optarg;
|
|
break;
|
|
case 's': /* Set the snapshot (capture) length */
|
|
#ifdef HAVE_LIBPCAP
|
|
capture_opts->has_snaplen = TRUE;
|
|
capture_opts->snaplen = get_positive_int(optarg, "snapshot length");
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'S': /* "Sync" mode: used for following file ala tail -f */
|
|
#ifdef HAVE_LIBPCAP
|
|
capture_opts->sync_mode = TRUE;
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 't': /* Time stamp type */
|
|
if (strcmp(optarg, "r") == 0)
|
|
set_timestamp_setting(TS_RELATIVE);
|
|
else if (strcmp(optarg, "a") == 0)
|
|
set_timestamp_setting(TS_ABSOLUTE);
|
|
else if (strcmp(optarg, "ad") == 0)
|
|
set_timestamp_setting(TS_ABSOLUTE_WITH_DATE);
|
|
else if (strcmp(optarg, "d") == 0)
|
|
set_timestamp_setting(TS_DELTA);
|
|
else {
|
|
fprintf(stderr, "ethereal: Invalid time stamp type \"%s\"\n",
|
|
optarg);
|
|
fprintf(stderr, "It must be \"r\" for relative, \"a\" for absolute,\n");
|
|
fprintf(stderr, "\"ad\" for absolute with date, or \"d\" for delta.\n");
|
|
exit(1);
|
|
}
|
|
break;
|
|
case 'T': /* Tree view pane height */
|
|
tv_size = get_positive_int(optarg, "tree view pane height");
|
|
break;
|
|
case 'v': /* Show version and exit */
|
|
show_version();
|
|
#ifdef _WIN32
|
|
destroy_console();
|
|
#endif
|
|
exit(0);
|
|
break;
|
|
case 'w': /* Write to capture file xxx */
|
|
#ifdef HAVE_LIBPCAP
|
|
save_file = g_strdup(optarg);
|
|
#else
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif
|
|
break;
|
|
case 'y': /* Set the pcap data link type */
|
|
#ifdef HAVE_LIBPCAP
|
|
#ifdef HAVE_PCAP_DATALINK_NAME_TO_VAL
|
|
capture_opts->linktype = pcap_datalink_name_to_val(optarg);
|
|
if (capture_opts->linktype == -1) {
|
|
fprintf(stderr, "ethereal: The specified data link type \"%s\" isn't valid\n",
|
|
optarg);
|
|
exit(1);
|
|
}
|
|
#else /* HAVE_PCAP_DATALINK_NAME_TO_VAL */
|
|
/* XXX - just treat it as a number */
|
|
capture_opts->linktype = get_natural_int(optarg, "data link type");
|
|
#endif /* HAVE_PCAP_DATALINK_NAME_TO_VAL */
|
|
#else /* HAVE_LIBPCAP */
|
|
capture_option_specified = TRUE;
|
|
arg_error = TRUE;
|
|
#endif /* HAVE_LIBPCAP */
|
|
break;
|
|
#ifdef HAVE_LIBPCAP
|
|
/* This is a hidden option supporting Sync mode, so we don't set
|
|
* the error flags for the user in the non-libpcap case.
|
|
*/
|
|
case 'W': /* Write to capture file FD xxx */
|
|
cfile.save_file_fd = atoi(optarg);
|
|
break;
|
|
#endif
|
|
case 'z':
|
|
for(tli=tap_list;tli;tli=tli->next){
|
|
if(!strncmp(tli->cmd,optarg,strlen(tli->cmd))){
|
|
tap_opt = g_strdup(optarg);
|
|
break;
|
|
}
|
|
}
|
|
if(!tli){
|
|
fprintf(stderr,"ethereal: invalid -z argument.\n");
|
|
fprintf(stderr," -z argument must be one of :\n");
|
|
for(tli=tap_list;tli;tli=tli->next){
|
|
fprintf(stderr," %s\n",tli->cmd);
|
|
}
|
|
exit(1);
|
|
}
|
|
break;
|
|
|
|
#ifdef _WIN32
|
|
#ifdef HAVE_LIBPCAP
|
|
/* Hidden option supporting Sync mode */
|
|
case 'Z': /* Write to pipe FD XXX */
|
|
/* associate stdout with pipe */
|
|
i = atoi(optarg);
|
|
if (dup2(i, 1) < 0) {
|
|
fprintf(stderr, "Unable to dup pipe handle\n");
|
|
exit(1);
|
|
}
|
|
break;
|
|
#endif /* HAVE_LIBPCAP */
|
|
#endif /* _WIN32 */
|
|
|
|
default:
|
|
case '?': /* Bad flag - print usage message */
|
|
arg_error = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
argc -= optind;
|
|
argv += optind;
|
|
if (argc >= 1) {
|
|
if (cf_name != NULL) {
|
|
/*
|
|
* Input file name specified with "-r" *and* specified as a regular
|
|
* command-line argument.
|
|
*/
|
|
arg_error = TRUE;
|
|
} else {
|
|
/*
|
|
* Input file name not specified with "-r", and a command-line argument
|
|
* was specified; treat it as the input file name.
|
|
*
|
|
* Yes, this is different from tethereal, where non-flag command-line
|
|
* arguments are a filter, but this works better on GUI desktops
|
|
* where a command can be specified to be run to open a particular
|
|
* file - yes, you could have "-r" as the last part of the command,
|
|
* but that's a bit ugly.
|
|
*/
|
|
cf_name = g_strdup(argv[0]);
|
|
}
|
|
argc--;
|
|
argv++;
|
|
}
|
|
|
|
if (argc != 0) {
|
|
/*
|
|
* Extra command line arguments were specified; complain.
|
|
*/
|
|
fprintf(stderr, "Invalid argument: %s\n", argv[0]);
|
|
arg_error = TRUE;
|
|
}
|
|
|
|
#ifndef HAVE_LIBPCAP
|
|
if (capture_option_specified)
|
|
fprintf(stderr, "This version of Ethereal was not built with support for capturing packets.\n");
|
|
#endif
|
|
if (arg_error) {
|
|
print_usage(FALSE);
|
|
exit(1);
|
|
}
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
if (start_capture && list_link_layer_types) {
|
|
/* Specifying *both* is bogus. */
|
|
fprintf(stderr, "ethereal: You can't specify both -L and a live capture.\n");
|
|
exit(1);
|
|
}
|
|
|
|
if (list_link_layer_types) {
|
|
/* We're supposed to list the link-layer types for an interface;
|
|
did the user also specify a capture file to be read? */
|
|
if (cf_name) {
|
|
/* Yes - that's bogus. */
|
|
fprintf(stderr, "ethereal: You can't specify -L and a capture file to be read.\n");
|
|
exit(1);
|
|
}
|
|
/* No - did they specify a ring buffer option? */
|
|
if (capture_opts->multi_files_on) {
|
|
fprintf(stderr, "ethereal: Ring buffer requested, but a capture isn't being done.\n");
|
|
exit(1);
|
|
}
|
|
} else {
|
|
/* We're supposed to do a live capture; did the user also specify
|
|
a capture file to be read? */
|
|
if (start_capture && cf_name) {
|
|
/* Yes - that's bogus. */
|
|
fprintf(stderr, "ethereal: You can't specify both a live capture and a capture file to be read.\n");
|
|
exit(1);
|
|
}
|
|
|
|
/* No - was the ring buffer option specified and, if so, does it make
|
|
sense? */
|
|
if (capture_opts->multi_files_on) {
|
|
/* Ring buffer works only under certain conditions:
|
|
a) ring buffer does not work with temporary files;
|
|
b) sync_mode and capture_opts->ringbuffer_on are mutually exclusive -
|
|
sync_mode takes precedence;
|
|
c) it makes no sense to enable the ring buffer if the maximum
|
|
file size is set to "infinite". */
|
|
if (save_file == NULL) {
|
|
fprintf(stderr, "ethereal: Ring buffer requested, but capture isn't being saved to a permanent file.\n");
|
|
capture_opts->multi_files_on = FALSE;
|
|
}
|
|
if (capture_opts->sync_mode) {
|
|
fprintf(stderr, "ethereal: Ring buffer requested, but an \"Update list of packets in real time\" capture is being done.\n");
|
|
capture_opts->multi_files_on = FALSE;
|
|
}
|
|
if (!capture_opts->has_autostop_filesize) {
|
|
fprintf(stderr, "ethereal: Ring buffer requested, but no maximum capture file size was specified.\n");
|
|
capture_opts->multi_files_on = FALSE;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (start_capture || list_link_layer_types) {
|
|
/* Did the user specify an interface to use? */
|
|
if (cfile.iface == NULL) {
|
|
/* No - is a default specified in the preferences file? */
|
|
if (prefs->capture_device != NULL) {
|
|
/* Yes - use it. */
|
|
cfile.iface = g_strdup(prefs->capture_device);
|
|
} else {
|
|
/* No - pick the first one from the list of interfaces. */
|
|
if_list = get_interface_list(&err, err_str);
|
|
if (if_list == NULL) {
|
|
switch (err) {
|
|
|
|
case CANT_GET_INTERFACE_LIST:
|
|
cant_get_if_list_errstr = cant_get_if_list_error_message(err_str);
|
|
fprintf(stderr, "%s\n", cant_get_if_list_errstr);
|
|
g_free(cant_get_if_list_errstr);
|
|
break;
|
|
|
|
case NO_INTERFACES_FOUND:
|
|
fprintf(stderr, "ethereal: There are no interfaces on which a capture can be done\n");
|
|
break;
|
|
}
|
|
exit(2);
|
|
}
|
|
if_info = if_list->data; /* first interface */
|
|
cfile.iface = g_strdup(if_info->name);
|
|
free_interface_list(if_list);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (capture_opts->capture_child) {
|
|
if (cfile.save_file_fd == -1) {
|
|
/* XXX - send this to the standard output as something our parent
|
|
should put in an error message box? */
|
|
fprintf(stderr, "%s: \"-W\" flag not specified\n", CHILD_NAME);
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
if (list_link_layer_types) {
|
|
/* Get the list of link-layer types for the capture device. */
|
|
lt_list = get_pcap_linktype_list(cfile.iface, err_str);
|
|
if (lt_list == NULL) {
|
|
if (err_str[0] != '\0') {
|
|
fprintf(stderr, "ethereal: The list of data link types for the capture device could not be obtained (%s).\n"
|
|
"Please check to make sure you have sufficient permissions, and that\n"
|
|
"you have the proper interface or pipe specified.\n", err_str);
|
|
} else
|
|
fprintf(stderr, "ethereal: The capture device has no data link types.\n");
|
|
exit(2);
|
|
}
|
|
fprintf(stderr, "Data link types (use option -y to set):\n");
|
|
for (lt_entry = lt_list; lt_entry != NULL;
|
|
lt_entry = g_list_next(lt_entry)) {
|
|
data_link_info = lt_entry->data;
|
|
fprintf(stderr, " %s", data_link_info->name);
|
|
if (data_link_info->description != NULL)
|
|
fprintf(stderr, " (%s)", data_link_info->description);
|
|
else
|
|
fprintf(stderr, " (not supported)");
|
|
putchar('\n');
|
|
}
|
|
free_pcap_linktype_list(lt_list);
|
|
exit(0);
|
|
}
|
|
|
|
#endif
|
|
|
|
/* Notify all registered modules that have had any of their preferences
|
|
changed either from one of the preferences file or from the command
|
|
line that their preferences have changed. */
|
|
prefs_apply_all();
|
|
|
|
/* disabled protocols as per configuration file */
|
|
if (gdp_path == NULL && dp_path == NULL) {
|
|
set_disabled_protos_list();
|
|
}
|
|
|
|
/* Build the column format array */
|
|
col_setup(&cfile.cinfo, prefs->num_cols);
|
|
for (i = 0; i < cfile.cinfo.num_cols; i++) {
|
|
cfile.cinfo.col_fmt[i] = get_column_format(i);
|
|
cfile.cinfo.col_title[i] = g_strdup(get_column_title(i));
|
|
cfile.cinfo.fmt_matx[i] = (gboolean *) g_malloc0(sizeof(gboolean) *
|
|
NUM_COL_FMTS);
|
|
get_column_format_matches(cfile.cinfo.fmt_matx[i], cfile.cinfo.col_fmt[i]);
|
|
cfile.cinfo.col_data[i] = NULL;
|
|
if (cfile.cinfo.col_fmt[i] == COL_INFO)
|
|
cfile.cinfo.col_buf[i] = (gchar *) g_malloc(sizeof(gchar) * COL_MAX_INFO_LEN);
|
|
else
|
|
cfile.cinfo.col_buf[i] = (gchar *) g_malloc(sizeof(gchar) * COL_MAX_LEN);
|
|
cfile.cinfo.col_fence[i] = 0;
|
|
cfile.cinfo.col_expr[i] = (gchar *) g_malloc(sizeof(gchar) * COL_MAX_LEN);
|
|
cfile.cinfo.col_expr_val[i] = (gchar *) g_malloc(sizeof(gchar) * COL_MAX_LEN);
|
|
}
|
|
|
|
for (i = 0; i < cfile.cinfo.num_cols; i++) {
|
|
int j;
|
|
|
|
for (j = 0; j < NUM_COL_FMTS; j++) {
|
|
if (!cfile.cinfo.fmt_matx[i][j])
|
|
continue;
|
|
|
|
if (cfile.cinfo.col_first[j] == -1)
|
|
cfile.cinfo.col_first[j] = i;
|
|
cfile.cinfo.col_last[j] = i;
|
|
}
|
|
}
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
if (capture_opts->has_snaplen) {
|
|
if (capture_opts->snaplen < 1)
|
|
capture_opts->snaplen = WTAP_MAX_PACKET_SIZE;
|
|
else if (capture_opts->snaplen < MIN_PACKET_SIZE)
|
|
capture_opts->snaplen = MIN_PACKET_SIZE;
|
|
}
|
|
|
|
/* Check the value range of the ringbuffer_num_files parameter */
|
|
if (capture_opts->ring_num_files > RINGBUFFER_MAX_NUM_FILES)
|
|
capture_opts->ring_num_files = RINGBUFFER_MAX_NUM_FILES;
|
|
#if RINGBUFFER_MIN_NUM_FILES > 0
|
|
else if (capture_opts->num_files < RINGBUFFER_MIN_NUM_FILES)
|
|
capture_opts->ring_num_files = RINGBUFFER_MIN_NUM_FILES;
|
|
#endif
|
|
#endif
|
|
|
|
/* read in rc file from global and personal configuration paths. */
|
|
/* XXX - is this a good idea? */
|
|
gtk_rc_parse(RC_FILE);
|
|
rc_file = get_persconffile_path(RC_FILE, FALSE);
|
|
gtk_rc_parse(rc_file);
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
font_init(capture_opts->capture_child);
|
|
#else
|
|
font_init(FALSE);
|
|
#endif
|
|
|
|
/* close the splash screen, as we are going to open the main window now */
|
|
splash_destroy(splash_win);
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
/* Is this a "child" ethereal, which is only supposed to pop up a
|
|
capture box to let us stop the capture, and run a capture
|
|
to a file that our parent will read? */
|
|
if (!capture_opts->capture_child) {
|
|
#endif
|
|
/* No. Pop up the main window, and read in a capture file if
|
|
we were told to. */
|
|
create_main_window(pl_size, tv_size, bv_size, prefs);
|
|
|
|
/* Read the recent file, as we have the gui now ready for it. */
|
|
read_recent(&rf_path, &rf_open_errno);
|
|
|
|
/* rearrange all the widgets as we now have the recent settings for this */
|
|
main_widgets_rearrange();
|
|
|
|
/* Fill in column titles. This must be done after the top level window
|
|
is displayed.
|
|
|
|
XXX - is that still true, with fixed-width columns? */
|
|
packet_list_set_column_titles();
|
|
|
|
menu_recent_read_finished();
|
|
|
|
switch (user_font_apply()) {
|
|
case FA_SUCCESS:
|
|
break;
|
|
case FA_FONT_NOT_RESIZEABLE:
|
|
/* "user_font_apply()" popped up an alert box. */
|
|
/* turn off zooming - font can't be resized */
|
|
case FA_FONT_NOT_AVAILABLE:
|
|
/* XXX - did we successfully load the un-zoomed version earlier?
|
|
If so, this *probably* means the font is available, but not at
|
|
this particular zoom level, but perhaps some other failure
|
|
occurred; I'm not sure you can determine which is the case,
|
|
however. */
|
|
/* turn off zooming - zoom level is unavailable */
|
|
default:
|
|
/* in any other case than FA_SUCCESS, turn off zooming */
|
|
recent.gui_zoom_level = 0;
|
|
/* XXX: would it be a good idea to disable zooming (insensitive GUI)? */
|
|
}
|
|
|
|
dnd_init(top_level);
|
|
|
|
colors_init();
|
|
colfilter_init();
|
|
decode_as_init();
|
|
|
|
/* the window can be sized only, if it's not already shown, so do it now! */
|
|
main_load_window_geometry(top_level);
|
|
|
|
/*** we have finished all init things, show the main window ***/
|
|
gtk_widget_show(top_level);
|
|
|
|
/* the window can be maximized only, if it's visible, so do it after show! */
|
|
main_load_window_geometry(top_level);
|
|
|
|
/* process all pending GUI events before continue */
|
|
while (gtk_events_pending()) gtk_main_iteration();
|
|
|
|
/* Pop up any queued-up alert boxes. */
|
|
display_queued_messages();
|
|
|
|
/* If we were given the name of a capture file, read it in now;
|
|
we defer it until now, so that, if we can't open it, and pop
|
|
up an alert box, the alert box is more likely to come up on
|
|
top of the main window - but before the preference-file-error
|
|
alert box, so, if we get one of those, it's more likely to come
|
|
up on top of us. */
|
|
if (cf_name) {
|
|
if (rfilter != NULL) {
|
|
if (!dfilter_compile(rfilter, &rfcode)) {
|
|
bad_dfilter_alert_box(rfilter);
|
|
rfilter_parse_failed = TRUE;
|
|
}
|
|
}
|
|
if (!rfilter_parse_failed) {
|
|
if ((err = cf_open(cf_name, FALSE, &cfile)) == 0) {
|
|
/* "cf_open()" succeeded, so it closed the previous
|
|
capture file, and thus destroyed any previous read filter
|
|
attached to "cf". */
|
|
cfile.rfcode = rfcode;
|
|
|
|
/* Open tap 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 tap. */
|
|
if (tap_opt && tli) {
|
|
(*tli->func)(tap_opt);
|
|
g_free(tap_opt);
|
|
}
|
|
|
|
/* Read the capture file. */
|
|
switch (cf_read(&cfile)) {
|
|
|
|
case READ_SUCCESS:
|
|
case READ_ERROR:
|
|
/* Just because we got an error, that doesn't mean we were unable
|
|
to read any of the file; we handle what we could get from the
|
|
file. */
|
|
break;
|
|
|
|
case READ_ABORTED:
|
|
/* Exit now. */
|
|
gtk_exit(0);
|
|
break;
|
|
}
|
|
/* Save the name of the containing directory specified in the
|
|
path name, if any; we can write over cf_name, which is a
|
|
good thing, given that "get_dirname()" does write over its
|
|
argument. */
|
|
s = get_dirname(cf_name);
|
|
/* we might already set this from the recent file, don't overwrite this */
|
|
if(get_last_open_dir() == NULL)
|
|
set_last_open_dir(s);
|
|
g_free(cf_name);
|
|
cf_name = NULL;
|
|
} else {
|
|
if (rfcode != NULL)
|
|
dfilter_free(rfcode);
|
|
cfile.rfcode = NULL;
|
|
}
|
|
}
|
|
}
|
|
#ifdef HAVE_LIBPCAP
|
|
if (start_capture) {
|
|
/* "-k" was specified; start a capture. */
|
|
if (do_capture(capture_opts, save_file)) {
|
|
/* The capture started. Open tap windows; we do so after creating
|
|
the main window, to avoid GTK warnings, and after starting the
|
|
capture, so we know we have something to tap. */
|
|
if (tap_opt && tli) {
|
|
(*tli->func)(tap_opt);
|
|
g_free(tap_opt);
|
|
}
|
|
}
|
|
if (save_file != NULL) {
|
|
/* Save the directory name for future file dialogs. */
|
|
s = get_dirname(save_file); /* Overwrites save_file */
|
|
set_last_open_dir(s);
|
|
g_free(save_file);
|
|
save_file = NULL;
|
|
}
|
|
}
|
|
else {
|
|
set_menus_for_capture_in_progress(FALSE);
|
|
}
|
|
} else {
|
|
/* This is the child process for a sync mode or fork mode capture,
|
|
so just do the low-level work of a capture - don't create
|
|
a temporary file and fork off *another* child process (so don't
|
|
call "do_capture()"). */
|
|
|
|
/* Pop up any queued-up alert boxes. */
|
|
display_queued_messages();
|
|
|
|
/* XXX - hand these stats to the parent process */
|
|
capture_start(capture_opts, &stats_known, &stats);
|
|
|
|
/* The capture is done; there's nothing more for us to do. */
|
|
gtk_exit(0);
|
|
}
|
|
if (!start_capture && (cfile.cfilter == NULL || strlen(cfile.cfilter) == 0)) {
|
|
if (cfile.cfilter) {
|
|
g_free(cfile.cfilter);
|
|
}
|
|
cfile.cfilter = g_strdup(get_conn_cfilter());
|
|
}
|
|
#else /* HAVE_LIBPCAP */
|
|
set_menus_for_capture_in_progress(FALSE);
|
|
#endif /* HAVE_LIBPCAP */
|
|
|
|
gtk_main();
|
|
|
|
epan_cleanup();
|
|
g_free(rc_file);
|
|
|
|
#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
|
|
|
|
gtk_exit(0);
|
|
|
|
/* This isn't reached, but we need it to keep GCC from complaining
|
|
that "main()" returns without returning a value - it knows that
|
|
"exit()" never returns, but it doesn't know that "gtk_exit()"
|
|
doesn't, as GTK+ doesn't declare it with the attribute
|
|
"noreturn". */
|
|
return 0; /* not reached */
|
|
}
|
|
|
|
#ifdef _WIN32
|
|
|
|
/* We build this as a GUI subsystem application on Win32, so
|
|
"WinMain()", not "main()", gets called.
|
|
|
|
Hack shamelessly stolen from the Win32 port of the GIMP. */
|
|
#ifdef __GNUC__
|
|
#define _stdcall __attribute__((stdcall))
|
|
#endif
|
|
|
|
int _stdcall
|
|
WinMain (struct HINSTANCE__ *hInstance,
|
|
struct HINSTANCE__ *hPrevInstance,
|
|
char *lpszCmdLine,
|
|
int nCmdShow)
|
|
{
|
|
has_console = FALSE;
|
|
return main (__argc, __argv);
|
|
}
|
|
|
|
/*
|
|
* If this application has no console window to which its standard output
|
|
* would go, create one.
|
|
*/
|
|
void
|
|
create_console(void)
|
|
{
|
|
if (!has_console && prefs.gui_console_open != console_open_never) {
|
|
/* We have no console to which to print the version string, so
|
|
create one and make it the standard input, output, and error. */
|
|
if (!AllocConsole())
|
|
return; /* couldn't create console */
|
|
freopen("CONIN$", "r", stdin);
|
|
freopen("CONOUT$", "w", stdout);
|
|
freopen("CONOUT$", "w", stderr);
|
|
|
|
/* Well, we have a console now. */
|
|
has_console = TRUE;
|
|
|
|
/* Now register "destroy_console()" as a routine to be called just
|
|
before the application exits, so that we can destroy the console
|
|
after the user has typed a key (so that the console doesn't just
|
|
disappear out from under them, giving the user no chance to see
|
|
the message(s) we put in there). */
|
|
atexit(destroy_console);
|
|
}
|
|
}
|
|
|
|
static void
|
|
destroy_console(void)
|
|
{
|
|
if (has_console) {
|
|
printf("\n\nPress any key to exit\n");
|
|
_getch();
|
|
FreeConsole();
|
|
}
|
|
}
|
|
|
|
/* This routine should not be necessary, at least as I read the GLib
|
|
source code, as it looks as if GLib is, on Win32, *supposed* to
|
|
create a console window into which to display its output.
|
|
|
|
That doesn't happen, however. I suspect there's something completely
|
|
broken about that code in GLib-for-Win32, and that it may be related
|
|
to the breakage that forces us to just call "printf()" on the message
|
|
rather than passing the message on to "g_log_default_handler()"
|
|
(which is the routine that does the aforementioned non-functional
|
|
console window creation). */
|
|
static void
|
|
console_log_handler(const char *log_domain, GLogLevelFlags log_level,
|
|
const char *message, gpointer user_data)
|
|
{
|
|
create_console();
|
|
if (has_console) {
|
|
/* For some unknown reason, the above doesn't appear to actually cause
|
|
anything to be sent to the standard output, so we'll just splat the
|
|
message out directly, just to make sure it gets out. */
|
|
printf("%s\n", message);
|
|
} else
|
|
g_log_default_handler(log_domain, log_level, message, user_data);
|
|
}
|
|
#endif
|
|
|
|
|
|
GtkWidget *info_bar_new(void)
|
|
{
|
|
/* tip: tooltips don't work on statusbars! */
|
|
info_bar = gtk_statusbar_new();
|
|
main_ctx = gtk_statusbar_get_context_id(GTK_STATUSBAR(info_bar), "main");
|
|
file_ctx = gtk_statusbar_get_context_id(GTK_STATUSBAR(info_bar), "file");
|
|
help_ctx = gtk_statusbar_get_context_id(GTK_STATUSBAR(info_bar), "help");
|
|
#if GTK_MAJOR_VERSION >= 2
|
|
gtk_statusbar_set_has_resize_grip(GTK_STATUSBAR(info_bar), FALSE);
|
|
#endif
|
|
gtk_statusbar_push(GTK_STATUSBAR(info_bar), main_ctx, DEF_READY_MESSAGE);
|
|
|
|
return info_bar;
|
|
}
|
|
|
|
GtkWidget *packets_bar_new(void)
|
|
{
|
|
/* tip: tooltips don't work on statusbars! */
|
|
packets_bar = gtk_statusbar_new();
|
|
packets_ctx = gtk_statusbar_get_context_id(GTK_STATUSBAR(packets_bar), "packets");
|
|
packets_bar_update();
|
|
|
|
return packets_bar;
|
|
}
|
|
|
|
|
|
/*
|
|
* Helper for main_widgets_rearrange()
|
|
*/
|
|
void foreach_remove_a_child(GtkWidget *widget, gpointer data) {
|
|
gtk_container_remove(GTK_CONTAINER(data), widget);
|
|
}
|
|
|
|
GtkWidget *main_widget_layout(gint layout_content)
|
|
{
|
|
switch(layout_content) {
|
|
case(layout_pane_content_none):
|
|
return NULL;
|
|
break;
|
|
case(layout_pane_content_plist):
|
|
return pkt_scrollw;
|
|
break;
|
|
case(layout_pane_content_pdetails):
|
|
return tv_scrollw;
|
|
break;
|
|
case(layout_pane_content_pbytes):
|
|
return byte_nb_ptr;
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* Rearrange the main window widgets
|
|
*/
|
|
void main_widgets_rearrange(void) {
|
|
GtkWidget *first_pane_widget1, *first_pane_widget2;
|
|
GtkWidget *second_pane_widget1, *second_pane_widget2;
|
|
gboolean split_top_left;
|
|
|
|
/* be a bit faster */
|
|
gtk_widget_hide(main_vbox);
|
|
|
|
/* be sure, we don't loose a widget while rearranging */
|
|
gtk_widget_ref(menubar);
|
|
gtk_widget_ref(main_tb);
|
|
gtk_widget_ref(filter_tb);
|
|
gtk_widget_ref(pkt_scrollw);
|
|
gtk_widget_ref(tv_scrollw);
|
|
gtk_widget_ref(byte_nb_ptr);
|
|
gtk_widget_ref(stat_hbox);
|
|
gtk_widget_ref(info_bar);
|
|
gtk_widget_ref(packets_bar);
|
|
gtk_widget_ref(status_pane);
|
|
gtk_widget_ref(main_pane_v1);
|
|
gtk_widget_ref(main_pane_v2);
|
|
gtk_widget_ref(main_pane_h1);
|
|
gtk_widget_ref(main_pane_h2);
|
|
|
|
/* empty all containers participating */
|
|
gtk_container_foreach(GTK_CONTAINER(main_vbox), foreach_remove_a_child, main_vbox);
|
|
gtk_container_foreach(GTK_CONTAINER(stat_hbox), foreach_remove_a_child, stat_hbox);
|
|
gtk_container_foreach(GTK_CONTAINER(status_pane), foreach_remove_a_child, status_pane);
|
|
gtk_container_foreach(GTK_CONTAINER(main_pane_v1), foreach_remove_a_child, main_pane_v1);
|
|
gtk_container_foreach(GTK_CONTAINER(main_pane_v2), foreach_remove_a_child, main_pane_v2);
|
|
gtk_container_foreach(GTK_CONTAINER(main_pane_h1), foreach_remove_a_child, main_pane_h1);
|
|
gtk_container_foreach(GTK_CONTAINER(main_pane_h2), foreach_remove_a_child, main_pane_h2);
|
|
|
|
/* add the menubar always at the top */
|
|
gtk_box_pack_start(GTK_BOX(main_vbox), menubar, FALSE, TRUE, 0);
|
|
|
|
/* main toolbar */
|
|
gtk_box_pack_start(GTK_BOX(main_vbox), main_tb, FALSE, TRUE, 0);
|
|
|
|
/* filter toolbar in toolbar area */
|
|
if (!prefs.filter_toolbar_show_in_statusbar) {
|
|
gtk_box_pack_start(GTK_BOX(main_vbox), filter_tb, FALSE, TRUE, 1);
|
|
}
|
|
|
|
/* fill the main layout panes */
|
|
switch(prefs.gui_layout_type) {
|
|
case(layout_type_5):
|
|
main_first_pane = main_pane_v1;
|
|
main_second_pane = main_pane_v2;
|
|
split_top_left = FALSE;
|
|
break;
|
|
case(layout_type_2):
|
|
main_first_pane = main_pane_v1;
|
|
main_second_pane = main_pane_h1;
|
|
split_top_left = FALSE;
|
|
break;
|
|
case(layout_type_1):
|
|
main_first_pane = main_pane_v1;
|
|
main_second_pane = main_pane_h1;
|
|
split_top_left = TRUE;
|
|
break;
|
|
case(layout_type_4):
|
|
main_first_pane = main_pane_h1;
|
|
main_second_pane = main_pane_v1;
|
|
split_top_left = FALSE;
|
|
break;
|
|
case(layout_type_3):
|
|
main_first_pane = main_pane_h1;
|
|
main_second_pane = main_pane_v1;
|
|
split_top_left = TRUE;
|
|
break;
|
|
case(layout_type_6):
|
|
main_first_pane = main_pane_h1;
|
|
main_second_pane = main_pane_h2;
|
|
split_top_left = FALSE;
|
|
break;
|
|
default:
|
|
main_first_pane = NULL;
|
|
main_second_pane = NULL;
|
|
split_top_left = FALSE;
|
|
g_assert_not_reached();
|
|
}
|
|
if (split_top_left) {
|
|
first_pane_widget1 = main_second_pane;
|
|
second_pane_widget1 = main_widget_layout(prefs.gui_layout_content_1);
|
|
second_pane_widget2 = main_widget_layout(prefs.gui_layout_content_2);
|
|
first_pane_widget2 = main_widget_layout(prefs.gui_layout_content_3);
|
|
} else {
|
|
first_pane_widget1 = main_widget_layout(prefs.gui_layout_content_1);
|
|
first_pane_widget2 = main_second_pane;
|
|
second_pane_widget1 = main_widget_layout(prefs.gui_layout_content_2);
|
|
second_pane_widget2 = main_widget_layout(prefs.gui_layout_content_3);
|
|
}
|
|
if (first_pane_widget1 != NULL)
|
|
gtk_paned_add1(GTK_PANED(main_first_pane), first_pane_widget1);
|
|
if (first_pane_widget2 != NULL)
|
|
gtk_paned_add2(GTK_PANED(main_first_pane), first_pane_widget2);
|
|
if (second_pane_widget1 != NULL)
|
|
gtk_paned_pack1(GTK_PANED(main_second_pane), second_pane_widget1, TRUE, TRUE);
|
|
if (second_pane_widget2 != NULL)
|
|
gtk_paned_pack2(GTK_PANED(main_second_pane), second_pane_widget2, FALSE, FALSE);
|
|
|
|
gtk_container_add(GTK_CONTAINER(main_vbox), main_first_pane);
|
|
|
|
/* statusbar hbox */
|
|
gtk_box_pack_start(GTK_BOX(main_vbox), stat_hbox, FALSE, TRUE, 0);
|
|
|
|
/* filter toolbar in statusbar hbox */
|
|
if (prefs.filter_toolbar_show_in_statusbar) {
|
|
gtk_box_pack_start(GTK_BOX(stat_hbox), filter_tb, FALSE, TRUE, 1);
|
|
}
|
|
|
|
/* statusbar */
|
|
gtk_box_pack_start(GTK_BOX(stat_hbox), status_pane, TRUE, TRUE, 0);
|
|
gtk_paned_pack1(GTK_PANED(status_pane), info_bar, FALSE, FALSE);
|
|
gtk_paned_pack2(GTK_PANED(status_pane), packets_bar, FALSE, FALSE);
|
|
|
|
/* hide widgets on users recent settings */
|
|
main_widgets_show_or_hide();
|
|
|
|
gtk_widget_show(main_vbox);
|
|
}
|
|
|
|
static void
|
|
is_widget_visible(GtkWidget *widget, gpointer data)
|
|
{
|
|
gboolean *is_visible = data;
|
|
|
|
if (!*is_visible) {
|
|
if (GTK_WIDGET_VISIBLE(widget))
|
|
*is_visible = TRUE;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* XXX - this doesn't appear to work with the paned widgets in
|
|
* GTK+ 1.2[.x]; if you hide one of the panes, the splitter remains
|
|
* and the other pane doesn't grow to take up the rest of the pane.
|
|
* It does appear to work with GTK+ 2.x.
|
|
*/
|
|
void
|
|
main_widgets_show_or_hide(void)
|
|
{
|
|
gboolean main_second_pane_show;
|
|
|
|
if (recent.main_toolbar_show) {
|
|
gtk_widget_show(main_tb);
|
|
} else {
|
|
gtk_widget_hide(main_tb);
|
|
}
|
|
|
|
/*
|
|
* Show the status hbox if either:
|
|
*
|
|
* 1) we're showing the filter toolbar and we want it in the status
|
|
* line
|
|
*
|
|
* or
|
|
*
|
|
* 2) we're showing the status bar.
|
|
*/
|
|
if ((recent.filter_toolbar_show && prefs.filter_toolbar_show_in_statusbar) ||
|
|
recent.statusbar_show) {
|
|
gtk_widget_show(stat_hbox);
|
|
} else {
|
|
gtk_widget_hide(stat_hbox);
|
|
}
|
|
|
|
if (recent.statusbar_show) {
|
|
gtk_widget_show(status_pane);
|
|
} else {
|
|
gtk_widget_hide(status_pane);
|
|
}
|
|
|
|
if (recent.filter_toolbar_show) {
|
|
gtk_widget_show(filter_tb);
|
|
} else {
|
|
gtk_widget_hide(filter_tb);
|
|
}
|
|
|
|
if (recent.packet_list_show) {
|
|
gtk_widget_show(pkt_scrollw);
|
|
} else {
|
|
gtk_widget_hide(pkt_scrollw);
|
|
}
|
|
|
|
if (recent.tree_view_show) {
|
|
gtk_widget_show(tv_scrollw);
|
|
} else {
|
|
gtk_widget_hide(tv_scrollw);
|
|
}
|
|
|
|
if (recent.byte_view_show) {
|
|
gtk_widget_show(byte_nb_ptr);
|
|
} else {
|
|
gtk_widget_hide(byte_nb_ptr);
|
|
}
|
|
|
|
/*
|
|
* Is anything in "main_second_pane" visible?
|
|
* If so, show it, otherwise hide it.
|
|
*/
|
|
main_second_pane_show = FALSE;
|
|
gtk_container_foreach(GTK_CONTAINER(main_second_pane), is_widget_visible,
|
|
&main_second_pane_show);
|
|
if (main_second_pane_show) {
|
|
gtk_widget_show(main_second_pane);
|
|
} else {
|
|
gtk_widget_hide(main_second_pane);
|
|
}
|
|
}
|
|
|
|
|
|
#if GTK_MAJOR_VERSION >= 2
|
|
/* called, when the window state changes (minimized, maximized, ...) */
|
|
static int
|
|
window_state_event_cb (GtkWidget *widget _U_,
|
|
GdkEvent *event,
|
|
gpointer data _U_)
|
|
{
|
|
GdkWindowState new_window_state = ((GdkEventWindowState*)event)->new_window_state;
|
|
|
|
if( (event->type) == (GDK_WINDOW_STATE)) {
|
|
if(!(new_window_state & GDK_WINDOW_STATE_ICONIFIED)) {
|
|
/* we might have dialogs popped up while we where iconified,
|
|
show em now */
|
|
display_queued_messages();
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
#endif
|
|
|
|
|
|
static void
|
|
create_main_window (gint pl_size, gint tv_size, gint bv_size, e_prefs *prefs)
|
|
{
|
|
GtkWidget
|
|
*filter_bt, *filter_cm, *filter_te,
|
|
*filter_add_expr_bt,
|
|
*filter_apply,
|
|
*filter_reset;
|
|
GList *filter_list = NULL;
|
|
GtkTooltips *tooltips;
|
|
GtkAccelGroup *accel;
|
|
gchar *title;
|
|
/* Display filter construct dialog has an Apply button, and "OK" not
|
|
only sets our text widget, it activates it (i.e., it causes us to
|
|
filter the capture). */
|
|
static construct_args_t args = {
|
|
"Ethereal: Display Filter",
|
|
TRUE,
|
|
TRUE
|
|
};
|
|
|
|
/* use user-defined title if preference is set */
|
|
title = create_user_window_title("The Ethereal Network Analyzer");
|
|
|
|
/* Main window */
|
|
top_level = window_new(GTK_WINDOW_TOPLEVEL, title);
|
|
g_free(title);
|
|
|
|
tooltips = gtk_tooltips_new();
|
|
|
|
#ifdef _WIN32
|
|
#if GTK_MAJOR_VERSION < 2
|
|
/* has to be done, after top_level window is created */
|
|
app_font_gtk1_init(top_level);
|
|
#endif
|
|
#endif
|
|
|
|
gtk_widget_set_name(top_level, "main window");
|
|
SIGNAL_CONNECT(top_level, "delete_event", main_window_delete_event_cb,
|
|
NULL);
|
|
#if GTK_MAJOR_VERSION >= 2
|
|
SIGNAL_CONNECT(GTK_OBJECT(top_level), "window_state_event",
|
|
G_CALLBACK (window_state_event_cb), NULL);
|
|
#endif
|
|
|
|
gtk_window_set_policy(GTK_WINDOW(top_level), TRUE, TRUE, FALSE);
|
|
|
|
/* Container for menu bar, toolbar(s), paned windows and progress/info box */
|
|
main_vbox = gtk_vbox_new(FALSE, 1);
|
|
gtk_container_border_width(GTK_CONTAINER(main_vbox), 1);
|
|
gtk_container_add(GTK_CONTAINER(top_level), main_vbox);
|
|
gtk_widget_show(main_vbox);
|
|
|
|
/* Menu bar */
|
|
menubar = main_menu_new(&accel);
|
|
gtk_window_add_accel_group(GTK_WINDOW(top_level), accel);
|
|
gtk_widget_show(menubar);
|
|
|
|
/* Main Toolbar */
|
|
main_tb = toolbar_new();
|
|
gtk_widget_show (main_tb);
|
|
|
|
/* Packet list */
|
|
pkt_scrollw = packet_list_new(prefs);
|
|
WIDGET_SET_SIZE(packet_list, -1, pl_size);
|
|
gtk_widget_show(pkt_scrollw);
|
|
|
|
/* Tree view */
|
|
tv_scrollw = main_tree_view_new(prefs, &tree_view);
|
|
WIDGET_SET_SIZE(tv_scrollw, -1, tv_size);
|
|
gtk_widget_show(tv_scrollw);
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
SIGNAL_CONNECT(tree_view, "tree-select-row", tree_view_select_row_cb, NULL);
|
|
SIGNAL_CONNECT(tree_view, "tree-unselect-row", tree_view_unselect_row_cb,
|
|
NULL);
|
|
#else
|
|
SIGNAL_CONNECT(gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view)),
|
|
"changed", tree_view_selection_changed_cb, NULL);
|
|
#endif
|
|
SIGNAL_CONNECT(tree_view, "button_press_event", popup_menu_handler,
|
|
OBJECT_GET_DATA(popup_menu_object, PM_TREE_VIEW_KEY));
|
|
gtk_widget_show(tree_view);
|
|
|
|
/* Byte view. */
|
|
byte_nb_ptr = byte_view_new();
|
|
WIDGET_SET_SIZE(byte_nb_ptr, -1, bv_size);
|
|
gtk_widget_show(byte_nb_ptr);
|
|
|
|
SIGNAL_CONNECT(byte_nb_ptr, "button_press_event", popup_menu_handler,
|
|
OBJECT_GET_DATA(popup_menu_object, PM_HEXDUMP_KEY));
|
|
|
|
|
|
/* Panes for the packet list, tree, and byte view */
|
|
main_pane_v1 = gtk_vpaned_new();
|
|
gtk_widget_show(main_pane_v1);
|
|
main_pane_v2 = gtk_vpaned_new();
|
|
gtk_widget_show(main_pane_v2);
|
|
main_pane_h1 = gtk_hpaned_new();
|
|
gtk_widget_show(main_pane_h1);
|
|
main_pane_h2 = gtk_hpaned_new();
|
|
gtk_widget_show(main_pane_h2);
|
|
|
|
/* filter toolbar */
|
|
#if GTK_MAJOR_VERSION < 2
|
|
filter_tb = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL,
|
|
GTK_TOOLBAR_BOTH);
|
|
#else
|
|
filter_tb = gtk_toolbar_new();
|
|
gtk_toolbar_set_orientation(GTK_TOOLBAR(filter_tb),
|
|
GTK_ORIENTATION_HORIZONTAL);
|
|
#endif /* GTK_MAJOR_VERSION */
|
|
gtk_widget_show(filter_tb);
|
|
|
|
/* Create the "Filter:" button */
|
|
filter_bt = BUTTON_NEW_FROM_STOCK(ETHEREAL_STOCK_DISPLAY_FILTER_ENTRY);
|
|
SIGNAL_CONNECT(filter_bt, "clicked", display_filter_construct_cb, &args);
|
|
gtk_widget_show(filter_bt);
|
|
OBJECT_SET_DATA(top_level, E_FILT_BT_PTR_KEY, filter_bt);
|
|
|
|
gtk_toolbar_append_widget(GTK_TOOLBAR(filter_tb), filter_bt,
|
|
"Open the \"Display Filter\" dialog, to edit/apply filters", "Private");
|
|
|
|
/* Create the filter combobox */
|
|
filter_cm = gtk_combo_new();
|
|
filter_list = NULL;
|
|
gtk_combo_disable_activate(GTK_COMBO(filter_cm));
|
|
gtk_combo_set_case_sensitive(GTK_COMBO(filter_cm), TRUE);
|
|
OBJECT_SET_DATA(filter_cm, E_DFILTER_FL_KEY, filter_list);
|
|
filter_te = GTK_COMBO(filter_cm)->entry;
|
|
main_display_filter_widget=filter_te;
|
|
OBJECT_SET_DATA(filter_bt, E_FILT_TE_PTR_KEY, filter_te);
|
|
OBJECT_SET_DATA(filter_te, E_DFILTER_CM_KEY, filter_cm);
|
|
OBJECT_SET_DATA(top_level, E_DFILTER_CM_KEY, filter_cm);
|
|
SIGNAL_CONNECT(filter_te, "activate", filter_activate_cb, filter_te);
|
|
SIGNAL_CONNECT(filter_te, "changed", filter_te_syntax_check_cb, NULL);
|
|
WIDGET_SET_SIZE(filter_cm, 400, -1);
|
|
gtk_widget_show(filter_cm);
|
|
gtk_toolbar_append_widget(GTK_TOOLBAR(filter_tb), filter_cm,
|
|
NULL, NULL);
|
|
/* setting a tooltip for a combobox will do nothing, so add it to the corresponding text entry */
|
|
gtk_tooltips_set_tip(tooltips, filter_te,
|
|
"Enter a display filter, or choose one of your recently used filters. "
|
|
"The background color of this field is changed by a continuous syntax check (green is valid, red is invalid).",
|
|
NULL);
|
|
|
|
/* Create the "Add Expression..." button, to pop up a dialog
|
|
for constructing filter comparison expressions. */
|
|
filter_add_expr_bt = BUTTON_NEW_FROM_STOCK(ETHEREAL_STOCK_ADD_EXPRESSION);
|
|
OBJECT_SET_DATA(filter_tb, E_FILT_FILTER_TE_KEY, filter_te);
|
|
SIGNAL_CONNECT(filter_add_expr_bt, "clicked", filter_add_expr_bt_cb, filter_tb);
|
|
gtk_widget_show(filter_add_expr_bt);
|
|
gtk_toolbar_append_widget(GTK_TOOLBAR(filter_tb), filter_add_expr_bt,
|
|
"Add an expression to this filter string", "Private");
|
|
|
|
/* Create the "Clear" button */
|
|
filter_reset = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLEAR);
|
|
OBJECT_SET_DATA(filter_reset, E_DFILTER_TE_KEY, filter_te);
|
|
SIGNAL_CONNECT(filter_reset, "clicked", filter_reset_cb, NULL);
|
|
gtk_widget_show(filter_reset);
|
|
gtk_toolbar_append_widget(GTK_TOOLBAR(filter_tb), filter_reset,
|
|
"Clear this filter string and update the display", "Private");
|
|
|
|
/* Create the "Apply" button */
|
|
filter_apply = BUTTON_NEW_FROM_STOCK(GTK_STOCK_APPLY);
|
|
OBJECT_SET_DATA(filter_apply, E_DFILTER_CM_KEY, filter_cm);
|
|
SIGNAL_CONNECT(filter_apply, "clicked", filter_activate_cb, filter_te);
|
|
gtk_widget_show(filter_apply);
|
|
gtk_toolbar_append_widget(GTK_TOOLBAR(filter_tb), filter_apply,
|
|
"Apply this filter string to the display", "Private");
|
|
|
|
/* Sets the text entry widget pointer as the E_DILTER_TE_KEY data
|
|
* of any widget that ends up calling a callback which needs
|
|
* that text entry pointer */
|
|
set_menu_object_data("/File/Open...", E_DFILTER_TE_KEY, filter_te);
|
|
set_menu_object_data("/Analyze/Display Filters...", E_FILT_TE_PTR_KEY,
|
|
filter_te);
|
|
set_menu_object_data("/Analyze/Follow TCP Stream", E_DFILTER_TE_KEY,
|
|
filter_te);
|
|
set_menu_object_data("/Analyze/Apply as Filter/Selected", E_DFILTER_TE_KEY,
|
|
filter_te);
|
|
set_menu_object_data("/Analyze/Apply as Filter/Not Selected", E_DFILTER_TE_KEY,
|
|
filter_te);
|
|
set_menu_object_data("/Analyze/Apply as Filter/... and Selected", E_DFILTER_TE_KEY,
|
|
filter_te);
|
|
set_menu_object_data("/Analyze/Apply as Filter/... or Selected", E_DFILTER_TE_KEY,
|
|
filter_te);
|
|
set_menu_object_data("/Analyze/Apply as Filter/... and not Selected", E_DFILTER_TE_KEY,
|
|
filter_te);
|
|
set_menu_object_data("/Analyze/Apply as Filter/... or not Selected", E_DFILTER_TE_KEY,
|
|
filter_te);
|
|
set_menu_object_data("/Analyze/Prepare a Filter/Selected", E_DFILTER_TE_KEY,
|
|
filter_te);
|
|
set_menu_object_data("/Analyze/Prepare a Filter/Not Selected", E_DFILTER_TE_KEY,
|
|
filter_te);
|
|
set_menu_object_data("/Analyze/Prepare a Filter/... and Selected", E_DFILTER_TE_KEY,
|
|
filter_te);
|
|
set_menu_object_data("/Analyze/Prepare a Filter/... or Selected", E_DFILTER_TE_KEY,
|
|
filter_te);
|
|
set_menu_object_data("/Analyze/Prepare a Filter/... and not Selected", E_DFILTER_TE_KEY,
|
|
filter_te);
|
|
set_menu_object_data("/Analyze/Prepare a Filter/... or not Selected", E_DFILTER_TE_KEY,
|
|
filter_te);
|
|
set_toolbar_object_data(E_DFILTER_TE_KEY, filter_te);
|
|
OBJECT_SET_DATA(popup_menu_object, E_DFILTER_TE_KEY, filter_te);
|
|
OBJECT_SET_DATA(popup_menu_object, E_MPACKET_LIST_KEY, packet_list);
|
|
|
|
/* info (main) statusbar */
|
|
info_bar = info_bar_new();
|
|
gtk_widget_show(info_bar);
|
|
|
|
/* packets statusbar */
|
|
packets_bar = packets_bar_new();
|
|
gtk_widget_show(packets_bar);
|
|
|
|
/* Filter/status hbox */
|
|
stat_hbox = gtk_hbox_new(FALSE, 1);
|
|
gtk_container_border_width(GTK_CONTAINER(stat_hbox), 0);
|
|
gtk_widget_show(stat_hbox);
|
|
|
|
/* Pane for the statusbar */
|
|
status_pane = gtk_hpaned_new();
|
|
gtk_widget_show(status_pane);
|
|
}
|
|
|