diff options
Diffstat (limited to 'gtk/radius_stat.c')
| -rw-r--r-- | gtk/radius_stat.c | 373 |
1 files changed, 373 insertions, 0 deletions
diff --git a/gtk/radius_stat.c b/gtk/radius_stat.c new file mode 100644 index 0000000000..3c1ba8a2a4 --- /dev/null +++ b/gtk/radius_stat.c @@ -0,0 +1,373 @@ +/* radius_stat.c + * radius-statistics for Wireshark + * Copyright 2006 Alejandro Vaquero <alejandrovaquero@yahoo.com> + * + * + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#ifdef HAVE_SYS_TYPES_H +# include <sys/types.h> +#endif + +#include <string.h> + +#include <gtk/gtk.h> + +#include <epan/packet_info.h> +#include <epan/epan.h> +#include <epan/value_string.h> + +#include <epan/tap.h> +#include "../register.h" +#include <epan/dissectors/packet-radius.h> +#include "../timestats.h" +#include "gui_stat_util.h" +#include "compat_macros.h" +#include "../simple_dialog.h" +#include "dlg_utils.h" +#include "../file.h" +#include "../globals.h" +#include "../stat_menu.h" +#include "../tap_dfilter_dlg.h" +#include "gui_utils.h" + + +#define NUM_TIMESTATS 8 +#define NUM_COLUMNS 11 + +/* Summary of response-time calculations*/ +typedef struct _radius_rtd_t { + guint32 open_req_num; + guint32 disc_rsp_num; + guint32 req_dup_num; + guint32 rsp_dup_num; + timestat_t stats; +} radius_rtd_t; + +/* used to keep track of the statistics for an entire program interface */ +typedef struct _radiusstat_t { + GtkWidget *win; + GtkWidget *vbox; + char *filter; + GtkWidget *scrolled_window; + GtkCList *table; + radius_rtd_t radius_rtd[NUM_TIMESTATS]; +} radiusstat_t; + +static const value_string radius_message_code[] = { + { 0, "Overall"}, + { 1, "Access"}, + { 2, "Accounting"}, + { 3, "Access Password"}, + { 4, "Ascend Access Event"}, + { 5, "Diconnect"}, + { 6, "Change Filter"}, + { 7, "Other"}, +}; + +typedef enum _radius_category { + OVERALL, + ACCESS, + ACCOUNTING, + ACCESS_PASSWORD, + ASCEND_ACCESS_EVENT, + DISCONNECT, + CHANGE_FILTER, + OTHERS +}radius_category; + +static void +radiusstat_reset(void *prs) +{ + radiusstat_t *rs=(radiusstat_t *)prs; + int i; + + + for(i=0;i<NUM_TIMESTATS;i++) { + rs->radius_rtd[i].stats.num=0; + rs->radius_rtd[i].stats.min_num=0; + rs->radius_rtd[i].stats.max_num=0; + rs->radius_rtd[i].stats.min.secs=0; + rs->radius_rtd[i].stats.min.nsecs=0; + rs->radius_rtd[i].stats.max.secs=0; + rs->radius_rtd[i].stats.max.nsecs=0; + rs->radius_rtd[i].stats.tot.secs=0; + rs->radius_rtd[i].stats.tot.nsecs=0; + rs->radius_rtd[i].open_req_num = 0; + rs->radius_rtd[i].disc_rsp_num = 0; + rs->radius_rtd[i].req_dup_num = 0; + rs->radius_rtd[i].rsp_dup_num = 0; + } + +} + + +static int +radiusstat_packet(void *prs, packet_info *pinfo, epan_dissect_t *edt _U_, const void *pri) +{ + radiusstat_t *rs=(radiusstat_t *)prs; + const radius_info_t *ri=pri; + nstime_t delta; + radius_category radius_cat = OTHERS; + + switch (ri->code) { + case RADIUS_ACCESS_REQUEST: + case RADIUS_ACCESS_ACCEPT: + case RADIUS_ACCESS_REJECT: + radius_cat = ACCESS; + break; + case RADIUS_ACCOUNTING_REQUEST: + case RADIUS_ACCOUNTING_RESPONSE: + radius_cat = ACCOUNTING; + break; + case RADIUS_ACCESS_PASSWORD_REQUEST: + case RADIUS_ACCESS_PASSWORD_ACK: + case RADIUS_ACCESS_PASSWORD_REJECT: + radius_cat = ACCESS_PASSWORD; + break; + case RADIUS_ASCEND_ACCESS_EVENT_REQUEST: + case RADIUS_ASCEND_ACCESS_EVENT_RESPONSE: + radius_cat = ASCEND_ACCESS_EVENT; + break; + case RADIUS_DISCONNECT_REQUEST: + case RADIUS_DISCONNECT_REQUEST_ACK: + case RADIUS_DISCONNECT_REQUEST_NAK: + radius_cat = DISCONNECT; + break; + case RADIUS_CHANGE_FILTER_REQUEST: + case RADIUS_CHANGE_FILTER_REQUEST_ACK: + case RADIUS_CHANGE_FILTER_REQUEST_NAK: + radius_cat = CHANGE_FILTER; + break; + } + + switch (ri->code) { + + case RADIUS_ACCESS_REQUEST: + case RADIUS_ACCOUNTING_REQUEST: + case RADIUS_ACCESS_PASSWORD_REQUEST: + case RADIUS_ASCEND_ACCESS_EVENT_REQUEST: + case RADIUS_DISCONNECT_REQUEST: + case RADIUS_CHANGE_FILTER_REQUEST: + if(ri->is_duplicate){ + /* Duplicate is ignored */ + rs->radius_rtd[OVERALL].req_dup_num++; + rs->radius_rtd[radius_cat].req_dup_num++; + return 0; + } + else { + rs->radius_rtd[OVERALL].open_req_num++; + rs->radius_rtd[radius_cat].open_req_num++; + return 0; + } + break; + + case RADIUS_ACCESS_ACCEPT: + case RADIUS_ACCESS_REJECT: + case RADIUS_ACCOUNTING_RESPONSE: + case RADIUS_ACCESS_PASSWORD_ACK: + case RADIUS_ACCESS_PASSWORD_REJECT: + case RADIUS_ASCEND_ACCESS_EVENT_RESPONSE: + case RADIUS_DISCONNECT_REQUEST_ACK: + case RADIUS_DISCONNECT_REQUEST_NAK: + case RADIUS_CHANGE_FILTER_REQUEST_ACK: + case RADIUS_CHANGE_FILTER_REQUEST_NAK: + if(ri->is_duplicate){ + /* Duplicate is ignored */ + rs->radius_rtd[OVERALL].rsp_dup_num++; + rs->radius_rtd[radius_cat].rsp_dup_num++; + return 0; + } + else if (!ri->request_available) { + /* no request was seen */ + rs->radius_rtd[OVERALL].disc_rsp_num++; + rs->radius_rtd[radius_cat].disc_rsp_num++; + return 0; + } + else { + rs->radius_rtd[OVERALL].open_req_num--; + rs->radius_rtd[radius_cat].open_req_num--; + /* calculate time delta between request and response */ + nstime_delta(&delta, &pinfo->fd->abs_ts, &ri->req_time); + + time_stat_update(&(rs->radius_rtd[OVERALL].stats),&delta, pinfo); + time_stat_update(&(rs->radius_rtd[radius_cat].stats),&delta, pinfo); + + return 1; + } + break; + + default: + return 0; + break; + } +} + +static void +radiusstat_draw(void *prs) +{ + radiusstat_t *rs=(radiusstat_t *)prs; + int i; + /* gtk1 using a scrollable clist*/ + char *str[NUM_COLUMNS]; + + for(i=0;i<NUM_COLUMNS;i++) { + str[i]=g_malloc(sizeof(char[256])); + } + + /* clear list before printing */ + gtk_clist_clear(rs->table); + + for(i=0;i<NUM_TIMESTATS;i++) { + /* nothing seen, nothing to do */ + if(rs->radius_rtd[i].stats.num==0){ + continue; + } + + g_snprintf(str[0], sizeof(char[256]), "%s", val_to_str(i,radius_message_code,"Other")); + g_snprintf(str[1], sizeof(char[256]), "%d", rs->radius_rtd[i].stats.num); + g_snprintf(str[2], sizeof(char[256]), "%8.2f msec", nstime_to_msec(&(rs->radius_rtd[i].stats.min))); + g_snprintf(str[3], sizeof(char[256]), "%8.2f msec", nstime_to_msec(&(rs->radius_rtd[i].stats.max))); + g_snprintf(str[4], sizeof(char[256]), "%8.2f msec", get_average(&(rs->radius_rtd[i].stats.tot), rs->radius_rtd[i].stats.num)); + g_snprintf(str[5], sizeof(char[256]), "%6u", rs->radius_rtd[i].stats.min_num); + g_snprintf(str[6], sizeof(char[256]), "%6u", rs->radius_rtd[i].stats.max_num); + g_snprintf(str[7], sizeof(char[256]), "%4u", rs->radius_rtd[i].open_req_num); + g_snprintf(str[8], sizeof(char[256]), "%4u", rs->radius_rtd[i].disc_rsp_num); + g_snprintf(str[9], sizeof(char[256]), "%4u (%4.2f%%)", rs->radius_rtd[i].req_dup_num, + rs->radius_rtd[i].stats.num?((double)rs->radius_rtd[i].req_dup_num*100)/(double)rs->radius_rtd[i].stats.num:0); + g_snprintf(str[10], sizeof(char[256]), "%4u (%4.2f%%)", rs->radius_rtd[i].rsp_dup_num, + rs->radius_rtd[i].stats.num?((double)rs->radius_rtd[i].rsp_dup_num*100)/(double)rs->radius_rtd[i].stats.num:0); + + gtk_clist_append(rs->table, str); + } + + gtk_widget_show(GTK_WIDGET(rs->table)); + for(i=0;i<NUM_COLUMNS;i++) { + g_free(str[i]); + } +} + +void protect_thread_critical_region(void); +void unprotect_thread_critical_region(void); +static void +win_destroy_cb(GtkWindow *win _U_, gpointer data) +{ + radiusstat_t *rs=(radiusstat_t *)data; + + protect_thread_critical_region(); + remove_tap_listener(rs); + unprotect_thread_critical_region(); + + if(rs->filter){ + g_free(rs->filter); + rs->filter=NULL; + } + g_free(rs); +} + +static const gchar *titles[]={ + "Type", + "Messages", + "Min SRT", + "Max SRT", + "Avg SRT", + "Min in Frame", + "Max in Frame", + "Open Requests", + "Discarded Responses", + "Repeated Requests", + "Repeated Responses" }; + +static void +gtk_radiusstat_init(const char *optarg, void *userdata _U_) +{ + radiusstat_t *rs; + const char *filter=NULL; + GString *error_string; + GtkWidget *bt_close; + GtkWidget *bbox; + + if(strncmp(optarg,"radius,srt,",11) == 0){ + filter=optarg+11; + } else { + filter=""; + } + + rs=g_malloc(sizeof(radiusstat_t)); + rs->filter=g_strdup(filter); + + radiusstat_reset(rs); + + rs->win=window_new(GTK_WINDOW_TOPLEVEL, "RADIUS SRT"); + gtk_window_set_default_size(GTK_WINDOW(rs->win), 600, 150); + + rs->vbox=gtk_vbox_new(FALSE, 3); + + init_main_stat_window(rs->win, rs->vbox, "RADIUS Service Response Time (SRT) Statistics", filter); + + /* GTK1 using a scrollable clist*/ + /* init a scrolled window*/ + rs->scrolled_window = scrolled_window_new(NULL, NULL); + + rs->table = create_stat_table(rs->scrolled_window, rs->vbox, NUM_COLUMNS, titles); + + error_string=register_tap_listener("radius", rs, filter, radiusstat_reset, radiusstat_packet, radiusstat_draw); + if(error_string){ + simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, error_string->str); + g_string_free(error_string, TRUE); + g_free(rs->filter); + g_free(rs); + return; + } + + /* Button row. */ + bbox = dlg_button_row_new(GTK_STOCK_CLOSE, NULL); + gtk_box_pack_start(GTK_BOX(rs->vbox), bbox, FALSE, FALSE, 0); + + bt_close = OBJECT_GET_DATA(bbox, GTK_STOCK_CLOSE); + window_set_cancel_button(rs->win, bt_close, window_cancel_button_cb); + + SIGNAL_CONNECT(rs->win, "delete_event", window_delete_event_cb, NULL); + SIGNAL_CONNECT(rs->win, "destroy", win_destroy_cb, rs); + + gtk_widget_show_all(rs->win); + window_present(rs->win); + + cf_retap_packets(&cfile, FALSE); +} + +static tap_dfilter_dlg radius_srt_dlg = { + "RADIUS Service Response Time (SRT) Statistics", + "radius,srt", + gtk_radiusstat_init, + -1 +}; + +void +register_tap_listener_gtkradiusstat(void) +{ + register_dfilter_stat(&radius_srt_dlg, "RADIUS", + REGISTER_STAT_GROUP_RESPONSE_TIME); +} |