diff options
Diffstat (limited to 'gtk/endpoint_talkers_udpip.c')
| -rw-r--r-- | gtk/endpoint_talkers_udpip.c | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/gtk/endpoint_talkers_udpip.c b/gtk/endpoint_talkers_udpip.c new file mode 100644 index 0000000000..9fa3b85b0b --- /dev/null +++ b/gtk/endpoint_talkers_udpip.c @@ -0,0 +1,216 @@ +/* should be trivial to extend to handle ipv6 as well. currently only support +for ipv4*/ +/* endpoint_talkers_udpip.c + * endpoint_talkers_udpip 2003 Ronnie Sahlberg + * + * $Id: endpoint_talkers_udpip.c,v 1.1 2003/08/23 09:09:35 sahlberg Exp $ + * + * Ethereal - Network traffic analyzer + * By Gerald Combs <gerald@ethereal.com> + * 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 + +#include <stdio.h> + +#ifdef HAVE_SYS_TYPES_H +# include <sys/types.h> +#endif + +#include <gtk/gtk.h> +#include <string.h> +#include "menu.h" +#include "../epan/packet_info.h" +#include "../tap.h" +#include "../register.h" +#include "compat_macros.h" +#include "../simple_dialog.h" +#include "../file.h" +#include "../globals.h" +#include "endpoint_talkers_table.h" +#include "packet-udp.h" + +/* used to keep track of the statistics for one instance of the stats */ +typedef struct _udpip_talkers_t { + GtkWidget *win; + endpoints_table talkers; +} udpip_talkers_t; + + +void protect_thread_critical_region(void); +void unprotect_thread_critical_region(void); +static void +win_destroy_cb(GtkWindow *win _U_, gpointer data) +{ + udpip_talkers_t *udpip_talkers=(udpip_talkers_t *)data; + + protect_thread_critical_region(); + remove_tap_listener(udpip_talkers); + unprotect_thread_critical_region(); + + reset_ett_table_data(&udpip_talkers->talkers); + g_free(udpip_talkers); +} + + +static char * +udpip_address_to_str(address *addr) +{ + static int i=0; + static char *strp, str[4][256]; + + i++; + if(i>=4){ + i=0; + } + strp=str[i]; + + switch(addr->type){ + case AT_IPv4: + sprintf(strp, "%d.%d.%d.%d", addr->data[0], addr->data[1], addr->data[2], addr->data[3]); + break; + default: + fprintf(stderr, "Unsupported transport for TCP in the TCP talkers tap.\n"); + } + + return strp; +} + +static char * +udpip_port_to_str(guint32 port) +{ + static int i=0; + static char *strp, str[4][6]; + + i++; + if(i>=4){ + i=0; + } + strp=str[i]; + + sprintf(strp, "%d", port); + + return strp; +} + +static void +udpip_talkers_reset(void *pit) +{ + udpip_talkers_t *udpip_talkers=(udpip_talkers_t *)pit; + + reset_ett_table_data(&udpip_talkers->talkers); +} + + +static void +udpip_talkers_draw(void *pit) +{ + udpip_talkers_t *udpip_talkers=(udpip_talkers_t *)pit; + + draw_ett_table_data(&udpip_talkers->talkers); +} + + +static int +udpip_talkers_packet(void *pit, packet_info *pinfo, epan_dissect_t *edt _U_, void *vip) +{ + udpip_talkers_t *udpip_talkers=(udpip_talkers_t *)pit; + e_udphdr *udphdr=vip; + + add_ett_table_data(&udpip_talkers->talkers, &udphdr->ip_src, &udphdr->ip_dst, udphdr->uh_sport, udphdr->uh_dport, 1, pinfo->fd->pkt_len); + + return 1; +} + + + +static void +gtk_udpip_talkers_init(char *optarg) +{ + char *filter=NULL; + udpip_talkers_t *udpip_talkers; + GtkWidget *vbox; + GtkWidget *label; + GString *error_string; + + + if(!strncmp(optarg,"talkers,udpip,",14)){ + filter=optarg+14; + } else { + filter=NULL; + } + + udpip_talkers=g_malloc(sizeof(udpip_talkers_t)); + + udpip_talkers->win=gtk_window_new(GTK_WINDOW_TOPLEVEL); + gtk_window_set_default_size(GTK_WINDOW(udpip_talkers->win), 750, 400); + gtk_window_set_title(GTK_WINDOW(udpip_talkers->win), "UDP/IP Talkers"); + + SIGNAL_CONNECT(udpip_talkers->win, "destroy", win_destroy_cb, udpip_talkers); + + vbox=gtk_vbox_new(FALSE, 0); + gtk_container_add(GTK_CONTAINER(udpip_talkers->win), vbox); + gtk_container_set_border_width(GTK_CONTAINER(vbox), 10); + gtk_widget_show(vbox); + + label=gtk_label_new("UDP/IP Talkers"); + gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0); + gtk_widget_show(label); + + /* We must display TOP LEVEL Widget before calling init_ett_table() */ + gtk_widget_show(udpip_talkers->win); + + init_ett_table(&udpip_talkers->talkers, vbox, udpip_address_to_str, udpip_port_to_str); + + error_string=register_tap_listener("udp", udpip_talkers, filter, udpip_talkers_reset, udpip_talkers_packet, udpip_talkers_draw); + if(error_string){ + simple_dialog(ESD_TYPE_WARN, NULL, error_string->str); + g_string_free(error_string, TRUE); + g_free(udpip_talkers); + return; + } + + gtk_widget_show_all(udpip_talkers->win); + redissect_packets(&cfile); +} + + +static void +gtk_udpip_endpoints_cb(GtkWidget *w _U_, gpointer d _U_) +{ + gtk_udpip_talkers_init("talkers,udpip"); +} + + +void +register_tap_menu_udpip_talkers(void) +{ + register_tap_menu_item("Endpoint Talkers/UDPIP", gtk_udpip_endpoints_cb); +} + + + + +void +register_tap_listener_udpip_talkers(void) +{ + register_ethereal_tap("talkers,udpip", gtk_udpip_talkers_init); +} + |