228 lines
5.6 KiB
C
228 lines
5.6 KiB
C
/* smb2_stat.c
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* smb2_stat 2005 Ronnie Sahlberg
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*
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* $Id$
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#include <string.h>
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#include <gtk/gtk.h>
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#include <epan/packet_info.h>
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#include <epan/epan.h>
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#include <epan/value_string.h>
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#include <epan/tap.h>
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#include <epan/dissectors/packet-smb2.h>
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#include "../timestats.h"
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#include "../simple_dialog.h"
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#include "../file.h"
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#include "../globals.h"
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#include "../stat_menu.h"
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#include "gtk/gui_utils.h"
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#include "gtk/dlg_utils.h"
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#include "gtk/service_response_time_table.h"
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#include "gtk/tap_param_dlg.h"
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#include "gtk/gtkglobals.h"
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#include "gtk/main.h"
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#include "gtk/old-gtk-compat.h"
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/* used to keep track of the statistics for an entire program interface */
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typedef struct _smb2stat_t {
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GtkWidget *win;
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srt_stat_table smb2_srt_table;
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} smb2stat_t;
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static void
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smb2stat_set_title(smb2stat_t *ss)
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{
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char *title;
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title = g_strdup_printf("SMB2 Service Response Time statistics: %s",
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cf_get_display_name(&cfile));
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gtk_window_set_title(GTK_WINDOW(ss->win), title);
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g_free(title);
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}
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static void
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smb2stat_reset(void *pss)
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{
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smb2stat_t *ss=(smb2stat_t *)pss;
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reset_srt_table_data(&ss->smb2_srt_table);
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smb2stat_set_title(ss);
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}
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static int
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smb2stat_packet(void *pss, packet_info *pinfo, epan_dissect_t *edt _U_, const void *psi)
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{
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smb2stat_t *ss=(smb2stat_t *)pss;
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const smb2_info_t *si=psi;
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/* we are only interested in response packets */
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if(!(si->flags&SMB2_FLAGS_RESPONSE)){
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return 0;
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}
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/* if we havnt seen the request, just ignore it */
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if(!si->saved){
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return 0;
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}
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add_srt_table_data(&ss->smb2_srt_table, si->opcode, &si->saved->req_time, pinfo);
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return 1;
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}
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static void
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smb2stat_draw(void *pss)
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{
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smb2stat_t *ss=(smb2stat_t *)pss;
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draw_srt_table_data(&ss->smb2_srt_table);
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}
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static void
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win_destroy_cb(GtkWindow *win _U_, gpointer data)
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{
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smb2stat_t *ss=(smb2stat_t *)data;
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protect_thread_critical_region();
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remove_tap_listener(ss);
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unprotect_thread_critical_region();
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free_srt_table_data(&ss->smb2_srt_table);
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g_free(ss);
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}
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static void
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gtk_smb2stat_init(const char *optarg, void *userdata _U_)
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{
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smb2stat_t *ss;
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const char *filter=NULL;
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GtkWidget *label;
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char *filter_string;
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GString *error_string;
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int i;
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GtkWidget *vbox;
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GtkWidget *bbox;
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GtkWidget *close_bt;
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if(!strncmp(optarg,"smb2,srt,",9)){
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filter=optarg+9;
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} else {
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filter=NULL;
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}
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ss=g_malloc(sizeof(smb2stat_t));
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ss->win = dlg_window_new("smb2-stat"); /* transient_for top_level */
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gtk_window_set_destroy_with_parent (GTK_WINDOW(ss->win), TRUE);
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gtk_window_set_default_size(GTK_WINDOW(ss->win), 550, 400);
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smb2stat_set_title(ss);
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vbox=gtk_vbox_new(FALSE, 3);
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gtk_container_add(GTK_CONTAINER(ss->win), vbox);
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gtk_container_set_border_width(GTK_CONTAINER(vbox), 12);
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label=gtk_label_new("SMB2 Service Response Time statistics");
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gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
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filter_string = g_strdup_printf("Filter: %s", filter ? filter : "");
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label=gtk_label_new(filter_string);
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g_free(filter_string);
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gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
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gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
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label=gtk_label_new("SMB2 Commands");
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gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
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/* We must display TOP LEVEL Widget before calling init_srt_table() */
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gtk_widget_show_all(ss->win);
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init_srt_table(&ss->smb2_srt_table, 256, vbox, "smb2.cmd");
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for(i=0;i<256;i++){
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init_srt_table_row(&ss->smb2_srt_table, i, val_to_str_ext(i, &smb2_cmd_vals_ext, "Unknown(0x%02x)"));
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}
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error_string=register_tap_listener("smb2", ss, filter, 0, smb2stat_reset, smb2stat_packet, smb2stat_draw);
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if(error_string){
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", error_string->str);
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g_string_free(error_string, TRUE);
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g_free(ss);
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return;
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}
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/* Button row. */
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bbox = dlg_button_row_new(GTK_STOCK_CLOSE, NULL);
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gtk_box_pack_end(GTK_BOX(vbox), bbox, FALSE, FALSE, 0);
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close_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLOSE);
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window_set_cancel_button(ss->win, close_bt, window_cancel_button_cb);
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g_signal_connect(ss->win, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
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g_signal_connect(ss->win, "destroy", G_CALLBACK(win_destroy_cb), ss);
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gtk_widget_show_all(ss->win);
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window_present(ss->win);
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cf_retap_packets(&cfile);
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gdk_window_raise(gtk_widget_get_window(ss->win));
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}
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static tap_param smb2_stat_params[] = {
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{ PARAM_FILTER, "Filter", NULL }
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};
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static tap_param_dlg smb2_stat_dlg = {
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"SMB2 SRT Statistics",
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"smb2,srt",
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gtk_smb2stat_init,
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-1,
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G_N_ELEMENTS(smb2_stat_params),
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smb2_stat_params
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};
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void
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register_tap_listener_gtksmb2stat(void)
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{
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register_dfilter_stat(&smb2_stat_dlg, "SMB2",
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REGISTER_STAT_GROUP_RESPONSE_TIME);
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}
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#ifdef MAIN_MENU_USE_UIMANAGER
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void smb2_srt_cb(GtkAction *action, gpointer user_data _U_)
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{
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tap_param_dlg_cb(action, &smb2_stat_dlg);
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}
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#endif |