/* gtp_stat.c * gtp_stat 2008 Kari Tiirikainen * Largely based on ldap_stat by Ronnie Sahlberg, all mistakes added by KTi * * $Id$ * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #ifdef HAVE_SYS_TYPES_H # include #endif #include #include #include #include #include #include #include #include "../timestats.h" #include "../simple_dialog.h" #include "../file.h" #include "../stat_menu.h" #include "gtk/gui_utils.h" #include "gtk/dlg_utils.h" #include "gtk/service_response_time_table.h" #include "gtk/tap_param_dlg.h" #include "gtk/gtkglobals.h" #include "gtk/main.h" #include "gtk/old-gtk-compat.h" /* used to keep track of the statistics for an entire program interface */ typedef struct _gtpstat_t { GtkWidget *win; srt_stat_table gtp_srt_table; } gtpstat_t; static void gtpstat_set_title(gtpstat_t *gtp) { char *title; title = g_strdup_printf("GTP Control Plane Response Time statistics: %s", cf_get_display_name(&cfile)); gtk_window_set_title(GTK_WINDOW(gtp->win), title); g_free(title); } static void gtpstat_reset(void *pgtp) { gtpstat_t *gtp=(gtpstat_t *)pgtp; reset_srt_table_data(>p->gtp_srt_table); gtpstat_set_title(gtp); } static int gtpstat_packet(void *pgtp, packet_info *pinfo, epan_dissect_t *edt _U_, const void *psi) { const gtp_msg_hash_t *gtp=psi; gtpstat_t *fs=(gtpstat_t *)pgtp; int idx=0; /* we are only interested in reply packets */ if(gtp->is_request){ return 0; } /* if we have not seen the request, just ignore it */ if(!gtp->req_frame){ return 0; } /* Only use the commands we know how to handle, this is not a comprehensive list */ /* Redoing the message indexing is bit reduntant, */ /* but using message type as such would yield a long gtp_srt_table. */ /* Only a fraction of the messages are matchable req/resp pairs, */ /* it just doesn't feel feasible. */ switch(gtp->msgtype){ case GTP_MSG_ECHO_REQ: idx=0; break; case GTP_MSG_CREATE_PDP_REQ: idx=1; break; case GTP_MSG_UPDATE_PDP_REQ: idx=2; break; case GTP_MSG_DELETE_PDP_REQ: idx=3; break; default: return 0; } add_srt_table_data(&fs->gtp_srt_table, idx, >p->req_time, pinfo); return 1; } static void gtpstat_draw(void *pgtp) { gtpstat_t *gtp=(gtpstat_t *)pgtp; draw_srt_table_data(>p->gtp_srt_table); } static void win_destroy_cb(GtkWindow *win _U_, gpointer data) { gtpstat_t *gtp=(gtpstat_t *)data; protect_thread_critical_region(); remove_tap_listener(gtp); unprotect_thread_critical_region(); free_srt_table_data(>p->gtp_srt_table); g_free(gtp); } static void gtk_gtpstat_init(const char *optarg, void *userdata _U_) { gtpstat_t *gtp; const char *filter=NULL; GtkWidget *label; char *filter_string; GString *error_string; GtkWidget *vbox; GtkWidget *bbox; GtkWidget *close_bt; if(!strncmp(optarg,"gtp,",4)){ filter=optarg+4; } else { filter="gtp"; /*NULL doesn't work here like in LDAP. Too little time/lazy to find out why ?*/ } gtp=g_malloc(sizeof(gtpstat_t)); gtp->win = dlg_window_new("gtp-stat"); /* transient_for top_level */ gtk_window_set_destroy_with_parent (GTK_WINDOW(gtp->win), TRUE); gtk_window_set_default_size(GTK_WINDOW(gtp->win), 550, 400); gtpstat_set_title(gtp); vbox=gtk_vbox_new(FALSE, 3); gtk_container_add(GTK_CONTAINER(gtp->win), vbox); gtk_container_set_border_width(GTK_CONTAINER(vbox), 12); label=gtk_label_new("GTP Service Response Time statistics"); gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0); filter_string = g_strdup_printf("Filter: %s", filter ? filter : ""); label=gtk_label_new(filter_string); g_free(filter_string); gtk_label_set_line_wrap(GTK_LABEL(label), TRUE); gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0); label=gtk_label_new("GTP Requests"); gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0); /* We must display TOP LEVEL Widget before calling init_srt_table() */ gtk_widget_show_all(gtp->win); init_srt_table(>p->gtp_srt_table, 4, vbox, NULL); init_srt_table_row(>p->gtp_srt_table, 0, "Echo"); init_srt_table_row(>p->gtp_srt_table, 1, "Create PDP context"); init_srt_table_row(>p->gtp_srt_table, 2, "Update PDP context"); init_srt_table_row(>p->gtp_srt_table, 3, "Delete PDP context"); error_string=register_tap_listener("gtp", gtp, filter, 0, gtpstat_reset, gtpstat_packet, gtpstat_draw); if(error_string){ simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", error_string->str); g_string_free(error_string, TRUE); g_free(gtp); return; } /* Button row. */ bbox = dlg_button_row_new(GTK_STOCK_CLOSE, NULL); gtk_box_pack_end(GTK_BOX(vbox), bbox, FALSE, FALSE, 0); close_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLOSE); window_set_cancel_button(gtp->win, close_bt, window_cancel_button_cb); g_signal_connect(gtp->win, "delete_event", G_CALLBACK(window_delete_event_cb), NULL); g_signal_connect(gtp->win, "destroy", G_CALLBACK(win_destroy_cb), gtp); gtk_widget_show_all(gtp->win); window_present(gtp->win); cf_retap_packets(&cfile); gdk_window_raise(gtk_widget_get_window(gtp->win)); } static tap_param gtp_stat_params[] = { { PARAM_FILTER, "Filter", NULL } }; static tap_param_dlg gtp_stat_dlg = { "GTP Control Plane Response Time Statistics", "gtp", gtk_gtpstat_init, -1, G_N_ELEMENTS(gtp_stat_params), gtp_stat_params }; void register_tap_listener_gtkgtpstat(void) { register_dfilter_stat(>p_stat_dlg, "GTP", REGISTER_STAT_GROUP_RESPONSE_TIME); } void gtp_srt_cb(GtkAction *action, gpointer user_data _U_) { tap_param_dlg_cb(action, >p_stat_dlg); }