a15bb4beb9
svn path=/trunk/; revision=29578
977 lines
32 KiB
C
977 lines
32 KiB
C
/* voip_calls_dlg.c
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* VoIP calls summary addition for Wireshark
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*
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* $Id$
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*
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* Copyright 2004, Ericsson , Spain
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* By Francisco Alcoba <francisco.alcoba@ericsson.com>
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*
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* based on h323_calls_dlg.c
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* Copyright 2004, Iskratel, Ltd, Kranj
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* By Miha Jemec <m.jemec@iskratel.si>
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*
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* H323, RTP and Graph Support
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* By Alejandro Vaquero, alejandro.vaquero@verso.com
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* Copyright 2005, Verso Technologies Inc.
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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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#include <stdio.h>
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#include <string.h>
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#include <ctype.h>
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#include "gtk/gtk.h"
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#include <epan/epan.h>
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#include <epan/packet.h>
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#include "epan/filesystem.h"
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#include <epan/tap.h>
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#include <epan/stat_cmd_args.h>
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#include <epan/to_str.h>
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#include <epan/address.h>
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#include <epan/addr_resolv.h>
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#include <epan/dissectors/packet-h248.h>
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#include "../register.h"
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#include "../globals.h"
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#include "../stat_menu.h"
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#include "gtk/graph_analysis.h"
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#include "gtk/voip_calls_dlg.h"
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#include "gtk/voip_calls.h"
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#include "gtk/gui_stat_menu.h"
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#include "gtk/dlg_utils.h"
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#include "gtk/gui_utils.h"
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#include "gtk/gtkglobals.h"
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#include "image/clist_ascend.xpm"
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#include "image/clist_descend.xpm"
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#include "simple_dialog.h"
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#ifdef HAVE_LIBPORTAUDIO
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#include "gtk/rtp_analysis.h"
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#include "gtk/rtp_player.h"
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#endif /* HAVE_LIBPORTAUDIO */
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/****************************************************************************/
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/* pointer to the one and only dialog window */
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static GtkWidget *voip_calls_dlg = NULL;
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static GtkWidget *clist = NULL;
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static GtkWidget *top_label = NULL;
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static GtkWidget *status_label = NULL;
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/*static GtkWidet *bt_unselect = NULL;*/
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static GtkWidget *bt_filter = NULL;
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static GtkWidget *bt_graph = NULL;
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#ifdef HAVE_LIBPORTAUDIO
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static GtkWidget *bt_player = NULL;
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#endif /* HAVE_LIBPORTAUDIO */
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static voip_calls_info_t* selected_call_fwd = NULL; /* current selection */
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static GList *last_list = NULL;
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static guint32 calls_nb = 0; /* number of displayed calls */
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static guint32 calls_ns = 0; /* number of selected calls */
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static graph_analysis_data_t *graph_analysis_data = NULL;
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#define NUM_COLS 9
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#define CALL_COL_START_TIME 0
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#define CALL_COL_STOP_TIME 1
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#define CALL_COL_INITIAL_SPEAKER 2
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#define CALL_COL_FROM 3
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#define CALL_COL_TO 4
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#define CALL_COL_PROTOCOL 5
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#define CALL_COL_PACKETS 6
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#define CALL_COL_STATE 7
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#define CALL_COL_COMMENTS 8
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static const GdkColor COLOR_SELECT = {0, 0x00ff, 0x80ff, 0x80ff};
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static const GdkColor COLOR_DEFAULT = {0, 0xffff, 0xffff, 0xffff};
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static const GdkColor COLOR_FOREGROUND = {0, 0x0000, 0x0000, 0x0000};
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/****************************************************************************/
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/* append a line to clist */
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static void add_to_clist(voip_calls_info_t* strinfo)
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{
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gchar label_text[256];
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gint added_row;
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gchar *data[NUM_COLS];
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gchar field[NUM_COLS][50];
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gint c;
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isup_calls_info_t *tmp_isupinfo;
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h323_calls_info_t *tmp_h323info;
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gboolean tmp_bool = FALSE;
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GdkColor bg_color = COLOR_SELECT;
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GdkColor fg_color = COLOR_FOREGROUND;
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for (c=0;c<NUM_COLS;c++){
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data[c]=&field[c][0];
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}
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/* strinfo->selected = FALSE;*/
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g_snprintf(field[CALL_COL_START_TIME], 15, "%i.%03i", strinfo->start_sec, strinfo->start_usec/1000);
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g_snprintf(field[CALL_COL_STOP_TIME], 15, "%i.%03i", strinfo->stop_sec, strinfo->stop_usec/1000);
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/* xxx display_signed_time(data[0], sizeof(field[CALL_COL_START_TIME]), strinfo->start_sec, strinfo->start_usec, USECS); */
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/* display_signed_time(data[1], sizeof(field[CALL_COL_STOP_TIME]), strinfo->stop_sec, strinfo->stop_usec, USECS); */
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g_snprintf(field[CALL_COL_INITIAL_SPEAKER], 30, "%s", get_addr_name(&(strinfo->initial_speaker)));
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g_snprintf(field[CALL_COL_FROM], 50, "%s", strinfo->from_identity);
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g_snprintf(field[CALL_COL_TO], 50, "%s", strinfo->to_identity);
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g_snprintf(field[CALL_COL_PROTOCOL], 15, "%s", ((strinfo->protocol==VOIP_COMMON)&&strinfo->protocol_name)?strinfo->protocol_name:voip_protocol_name[strinfo->protocol]);
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g_snprintf(field[CALL_COL_PACKETS], 15, "%u", strinfo->npackets);
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g_snprintf(field[CALL_COL_STATE], 15, "%s", voip_call_state_name[strinfo->call_state]);
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/* Add comments based on the protocol */
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switch(strinfo->protocol){
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case VOIP_ISUP:
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tmp_isupinfo = strinfo->prot_info;
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g_snprintf(field[CALL_COL_COMMENTS],30, "%i-%i -> %i-%i", tmp_isupinfo->ni, tmp_isupinfo->opc,
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tmp_isupinfo->ni, tmp_isupinfo->dpc);
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break;
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case VOIP_H323:
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tmp_h323info = strinfo->prot_info;
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if (strinfo->call_state == VOIP_CALL_SETUP)
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tmp_bool = tmp_h323info->is_faststart_Setup;
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else
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if ((tmp_h323info->is_faststart_Setup == TRUE) && (tmp_h323info->is_faststart_Proc == TRUE)) tmp_bool = TRUE;
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g_snprintf(field[CALL_COL_COMMENTS],35, "Tunneling: %s Fast Start: %s", (tmp_h323info->is_h245Tunneling==TRUE?"ON":"OFF"),
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(tmp_bool==TRUE?"ON":"OFF"));
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break;
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case VOIP_COMMON:
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field[CALL_COL_COMMENTS][0]='\0';
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if (strinfo->call_comment)
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g_snprintf(field[CALL_COL_COMMENTS],30, "%s", strinfo->call_comment);
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break;
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default:
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field[CALL_COL_COMMENTS][0]='\0';
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}
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added_row = gtk_clist_append(GTK_CLIST(clist), data);
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/* set the background color if selected */
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if (strinfo->selected) {
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calls_ns++;
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gtk_clist_set_background(GTK_CLIST(clist), added_row, &bg_color);
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gtk_clist_set_foreground(GTK_CLIST(clist), added_row, &fg_color);
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}
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/* set data pointer of last row to point to user data for that row */
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gtk_clist_set_row_data(GTK_CLIST(clist), added_row, strinfo);
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/* Update the top label with the number of detected calls */
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calls_nb++;
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g_snprintf(label_text, 256,
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"Detected %d VoIP %s. Selected %d %s.",
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calls_nb,
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plurality(calls_nb, "Call", "Calls"),
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calls_ns,
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plurality(calls_ns, "Call", "Calls"));
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gtk_label_set_text(GTK_LABEL(top_label), label_text);
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/* Update the status label with the number of total messages */
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g_snprintf(label_text, 256,
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"Total: Calls: %d Start packets: %d Completed calls: %d Rejected calls: %d",
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g_list_length(voip_calls_get_info()->callsinfo_list),
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voip_calls_get_info()->start_packets,
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voip_calls_get_info()->completed_calls,
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voip_calls_get_info()->rejected_calls);
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gtk_label_set_text(GTK_LABEL(status_label), label_text);
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}
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static void voip_calls_remove_tap_listener(void)
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{
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/* Remove the calls tap listener */
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remove_tap_listener_sip_calls();
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remove_tap_listener_isup_calls();
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remove_tap_listener_mtp3_calls();
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remove_tap_listener_h225_calls();
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remove_tap_listener_h245dg_calls();
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remove_tap_listener_q931_calls();
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remove_tap_listener_h248_calls();
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remove_tap_listener_sccp_calls();
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remove_tap_listener_sdp_calls();
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remove_tap_listener_rtp();
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if (find_tap_id("unistim")) {
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remove_tap_listener_unistim_calls();
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}
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if (find_tap_id("voip")) {
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remove_tap_listener_voip_calls();
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}
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remove_tap_listener_rtp_event();
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remove_tap_listener_mgcp_calls();
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remove_tap_listener_actrace_calls();
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remove_tap_listener_t38();
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remove_tap_listener_skinny_calls();
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remove_tap_listener_iax2_calls();
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}
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/****************************************************************************/
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/* CALLBACKS */
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/****************************************************************************/
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static void
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voip_calls_on_destroy (GtkObject *object _U_,
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gpointer user_data _U_)
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{
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/* remove_tap_listeners */
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voip_calls_remove_tap_listener();
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/* Clean up memory used by calls tap */
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voip_calls_dlg_reset(NULL);
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/* Note that we no longer have a "VoIP Calls" dialog box. */
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voip_calls_dlg = NULL;
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graph_analysis_data = NULL;
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}
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/****************************************************************************/
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static void
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voip_calls_on_unselect (GtkButton *button _U_,
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gpointer user_data _U_)
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{
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selected_call_fwd = NULL;
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gtk_clist_unselect_all(GTK_CLIST(clist));
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/* gtk_label_set_text(GTK_LABEL(label_fwd), FWD_LABEL_TEXT);
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*/
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/*gtk_widget_set_sensitive(bt_unselect, FALSE);*/
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gtk_widget_set_sensitive(bt_filter, FALSE);
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gtk_widget_set_sensitive(bt_graph, FALSE);
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#ifdef HAVE_LIBPORTAUDIO
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gtk_widget_set_sensitive(bt_player, FALSE);
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#endif /* HAVE_LIBPORTAUDIO */
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}
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/****************************************************************************/
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static void
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voip_calls_on_filter (GtkButton *button _U_,
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gpointer user_data _U_)
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{
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const gchar *filter_string;
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gchar c;
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GString *filter_string_fwd;
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const gchar *filter_prepend;
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gboolean isFirst = TRUE;
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GList* list;
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size_t filter_length = 0;
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size_t max_filter_length = 2048;
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sip_calls_info_t *tmp_sipinfo;
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isup_calls_info_t *tmp_isupinfo;
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h323_calls_info_t *tmp_h323info;
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h245_address_t *h245_add = NULL;
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graph_analysis_item_t *gai;
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if (selected_call_fwd==NULL)
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return;
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filter_string=gtk_entry_get_text(GTK_ENTRY(main_display_filter_widget));
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filter_length = strlen(filter_string);
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filter_prepend = "";
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while ((c = *filter_string++) != '\0') {
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if (!isspace((guchar)c)) {
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/* The filter string isn't blank, so there's already
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an expression; we OR in the new expression */
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filter_prepend = " or ";
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break;
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}
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}
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filter_string_fwd = g_string_new(filter_prepend);
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/* look in the Graph and get all the frame_num for this call */
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g_string_append_printf(filter_string_fwd, " (");
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list = g_list_first(voip_calls_get_info()->graph_analysis->list);
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while (list)
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{
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gai = list->data;
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if (gai->conv_num == selected_call_fwd->call_num){
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g_string_append_printf(filter_string_fwd,"%sframe.number == %d", isFirst?"":" or ", gai->frame_num );
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isFirst = FALSE;
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}
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list = g_list_next (list);
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}
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g_string_append_printf(filter_string_fwd, ") ");
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filter_length = filter_length + filter_string_fwd->len;
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if (filter_length < max_filter_length){
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gtk_entry_append_text(GTK_ENTRY(main_display_filter_widget), filter_string_fwd->str);
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} else {
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g_string_free(filter_string_fwd, TRUE);
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filter_string_fwd = g_string_new(filter_prepend);
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switch(selected_call_fwd->protocol){
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case VOIP_SIP:
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tmp_sipinfo = selected_call_fwd->prot_info;
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g_string_append_printf(filter_string_fwd,
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"(sip.Call-ID == \"%s\") ",
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tmp_sipinfo->call_identifier
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);
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gtk_entry_append_text(GTK_ENTRY(main_display_filter_widget), filter_string_fwd->str);
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break;
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case VOIP_ISUP:
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tmp_isupinfo = selected_call_fwd->prot_info;
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g_string_append_printf(filter_string_fwd,
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"(isup.cic == %i and frame.number >=%i and frame.number<=%i and mtp3.network_indicator == %i and ((mtp3.dpc == %i) and (mtp3.opc == %i)) or((mtp3.dpc == %i) and (mtp3.opc == %i))) ",
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tmp_isupinfo->cic,selected_call_fwd->first_frame_num,
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selected_call_fwd->last_frame_num,
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tmp_isupinfo->ni, tmp_isupinfo->dpc, tmp_isupinfo->opc,
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tmp_isupinfo->opc, tmp_isupinfo->dpc
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);
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gtk_entry_append_text(GTK_ENTRY(main_display_filter_widget), filter_string_fwd->str);
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break;
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case VOIP_H323:
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tmp_h323info = selected_call_fwd->prot_info;
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g_string_append_printf(filter_string_fwd,
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"((h225.guid == %s || q931.call_ref == %x:%x || q931.call_ref == %x:%x) ",
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guid_to_str(&tmp_h323info->guid[0]),
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(guint8)(tmp_h323info->q931_crv & 0xff),
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(guint8)((tmp_h323info->q931_crv & 0xff00)>>8),
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(guint8)(tmp_h323info->q931_crv2 & 0xff),
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(guint8)((tmp_h323info->q931_crv2 & 0xff00)>>8));
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list = g_list_first(tmp_h323info->h245_list);
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while (list)
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{
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h245_add=list->data;
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g_string_append_printf(filter_string_fwd,
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" || (ip.addr == %s && tcp.port == %d && h245) ",
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ip_to_str((guint8 *)&(h245_add->h245_address)), h245_add->h245_port);
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list = g_list_next(list);
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}
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g_string_append_printf(filter_string_fwd, ") ");
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gtk_entry_append_text(GTK_ENTRY(main_display_filter_widget), filter_string_fwd->str);
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break;
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case TEL_H248: {
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const gcp_ctx_t* ctx = selected_call_fwd->prot_info;
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gtk_entry_append_text(GTK_ENTRY(main_display_filter_widget), ep_strdup_printf("h248.ctx == 0x%x", ctx->id ));
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break;
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}
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case TEL_SCCP:
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case VOIP_MGCP:
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case VOIP_AC_ISDN:
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case VOIP_AC_CAS:
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case MEDIA_T38:
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case TEL_BSSMAP:
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case TEL_RANAP:
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case VOIP_UNISTIM:
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case VOIP_SKINNY:
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case VOIP_IAX2:
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case VOIP_COMMON:
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/* XXX - not supported */
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break;
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}
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}
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g_string_free(filter_string_fwd, TRUE);
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}
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/****************************************************************************/
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static void
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voip_calls_on_select_all (GtkButton *button _U_,
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gpointer user_data _U_)
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{
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gtk_clist_select_all(GTK_CLIST(clist));
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}
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/****************************************************************************/
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static void
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on_graph_bt_clicked (GtkButton *button _U_,
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gpointer user_data _U_)
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{
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graph_analysis_item_t *gai;
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GList* list;
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GList* list2;
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voip_calls_info_t *tmp_listinfo;
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/* reset the "display" parameter in graph analysis */
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list2 = g_list_first(voip_calls_get_info()->graph_analysis->list);
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while (list2){
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gai = list2->data;
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gai->display = FALSE;
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list2 = g_list_next(list2);
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}
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/* set the display for selected calls */
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list = g_list_first(voip_calls_get_info()->callsinfo_list);
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while (list){
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tmp_listinfo=list->data;
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if (tmp_listinfo->selected){
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list2 = g_list_first(voip_calls_get_info()->graph_analysis->list);
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while (list2){
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gai = list2->data;
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if (gai->conv_num == tmp_listinfo->call_num){
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gai->display = TRUE;
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}
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list2 = g_list_next(list2);
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}
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}
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list = g_list_next(list);
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}
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/* create or refresh the graph windows */
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if (graph_analysis_data->dlg.window == NULL) /* create the window */
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graph_analysis_create(graph_analysis_data);
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else
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graph_analysis_update(graph_analysis_data); /* refresh it */
|
|
}
|
|
|
|
#ifdef HAVE_LIBPORTAUDIO
|
|
/****************************************************************************/
|
|
static void
|
|
on_player_bt_clicked (GtkButton *button _U_,
|
|
gpointer user_data _U_)
|
|
{
|
|
rtp_player_init(voip_calls_get_info());
|
|
}
|
|
#endif /* HAVE_LIBPORTAUDIO */
|
|
|
|
/****************************************************************************/
|
|
/* when the user selects a row in the calls list */
|
|
static void
|
|
voip_calls_on_select_row(GtkCList *clist,
|
|
gint row _U_,
|
|
gint column _U_,
|
|
GdkEventButton *event _U_,
|
|
gpointer user_data _U_)
|
|
{
|
|
/* GdkColor color = COLOR_DEFAULT;*/
|
|
gchar label_text[80];
|
|
GList* list;
|
|
voip_calls_info_t *listinfo;
|
|
|
|
selected_call_fwd = gtk_clist_get_row_data(GTK_CLIST(clist), row);
|
|
|
|
if (selected_call_fwd==NULL)
|
|
return;
|
|
|
|
selected_call_fwd->selected=TRUE;
|
|
|
|
/* count the selected calls */
|
|
calls_ns = 0;
|
|
list = g_list_first(voip_calls_get_info()->callsinfo_list);
|
|
while (list){
|
|
listinfo=list->data;
|
|
if (listinfo->selected){
|
|
calls_ns++;
|
|
}
|
|
list = g_list_next(list);
|
|
}
|
|
|
|
g_snprintf(label_text, 80,
|
|
"Detected %d VoIP %s. Selected %d %s.",
|
|
calls_nb,
|
|
plurality(calls_nb, "Call", "Calls"),
|
|
calls_ns,
|
|
plurality(calls_ns, "Call", "Calls"));
|
|
gtk_label_set_text(GTK_LABEL(top_label), label_text);
|
|
|
|
|
|
if (calls_ns > 0) {
|
|
gtk_widget_set_sensitive(bt_filter, TRUE);
|
|
gtk_widget_set_sensitive(bt_graph, TRUE);
|
|
#ifdef HAVE_LIBPORTAUDIO
|
|
gtk_widget_set_sensitive(bt_player, TRUE);
|
|
#endif /* HAVE_LIBPORTAUDIO */
|
|
} else {
|
|
gtk_widget_set_sensitive(bt_filter, FALSE);
|
|
gtk_widget_set_sensitive(bt_graph, FALSE);
|
|
#ifdef HAVE_LIBPORTAUDIO
|
|
gtk_widget_set_sensitive(bt_player, FALSE);
|
|
#endif /* HAVE_LIBPORTAUDIO */
|
|
}
|
|
|
|
/* TODO: activate other buttons when implemented */
|
|
}
|
|
|
|
|
|
/****************************************************************************/
|
|
/* when the user selects a row in the calls list */
|
|
static void
|
|
voip_calls_on_unselect_row(GtkCList *clist,
|
|
gint row _U_,
|
|
gint column _U_,
|
|
GdkEventButton *event _U_,
|
|
gpointer user_data _U_)
|
|
{
|
|
gchar label_text[80];
|
|
GList* list;
|
|
voip_calls_info_t *listinfo;
|
|
|
|
selected_call_fwd = gtk_clist_get_row_data(GTK_CLIST(clist), row);
|
|
|
|
if (selected_call_fwd==NULL)
|
|
return;
|
|
|
|
selected_call_fwd->selected=FALSE;
|
|
|
|
/* count the selected calls */
|
|
calls_ns = 0;
|
|
list = g_list_first(voip_calls_get_info()->callsinfo_list);
|
|
while (list){
|
|
listinfo=list->data;
|
|
if (listinfo->selected){
|
|
calls_ns++;
|
|
}
|
|
list = g_list_next(list);
|
|
}
|
|
|
|
g_snprintf(label_text, 80,
|
|
"Detected %d VoIP %s. Selected %d %s.",
|
|
calls_nb,
|
|
plurality(calls_nb, "Call", "Calls"),
|
|
calls_ns,
|
|
plurality(calls_ns, "Call", "Calls"));
|
|
gtk_label_set_text(GTK_LABEL(top_label), label_text);
|
|
|
|
if (calls_ns > 0) {
|
|
gtk_widget_set_sensitive(bt_filter, TRUE);
|
|
gtk_widget_set_sensitive(bt_graph, TRUE);
|
|
#ifdef HAVE_LIBPORTAUDIO
|
|
gtk_widget_set_sensitive(bt_player, TRUE);
|
|
#endif /* HAVE_LIBPORTAUDIO */
|
|
} else {
|
|
gtk_widget_set_sensitive(bt_filter, FALSE);
|
|
gtk_widget_set_sensitive(bt_graph, FALSE);
|
|
#ifdef HAVE_LIBPORTAUDIO
|
|
gtk_widget_set_sensitive(bt_player, FALSE);
|
|
#endif /* HAVE_LIBPORTAUDIO */
|
|
}
|
|
|
|
/* TODO: activate other buttons when implemented */
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/****************************************************************************/
|
|
|
|
typedef struct column_arrows {
|
|
GtkWidget *table;
|
|
GtkWidget *ascend_pm;
|
|
GtkWidget *descend_pm;
|
|
} column_arrows;
|
|
|
|
|
|
/****************************************************************************/
|
|
static void
|
|
voip_calls_click_column_cb(GtkCList *clist, gint column, gpointer data)
|
|
{
|
|
column_arrows *col_arrows = (column_arrows *) data;
|
|
int i;
|
|
|
|
gtk_clist_freeze(clist);
|
|
|
|
for (i=0; i<NUM_COLS; i++) {
|
|
gtk_widget_hide(col_arrows[i].ascend_pm);
|
|
gtk_widget_hide(col_arrows[i].descend_pm);
|
|
}
|
|
|
|
if (column == clist->sort_column) {
|
|
if (clist->sort_type == GTK_SORT_ASCENDING) {
|
|
clist->sort_type = GTK_SORT_DESCENDING;
|
|
gtk_widget_show(col_arrows[column].descend_pm);
|
|
} else {
|
|
clist->sort_type = GTK_SORT_ASCENDING;
|
|
gtk_widget_show(col_arrows[column].ascend_pm);
|
|
}
|
|
} else {
|
|
clist->sort_type = GTK_SORT_ASCENDING;
|
|
gtk_widget_show(col_arrows[column].ascend_pm);
|
|
gtk_clist_set_sort_column(clist, column);
|
|
}
|
|
gtk_clist_thaw(clist);
|
|
|
|
gtk_clist_sort(clist);
|
|
}
|
|
|
|
|
|
/****************************************************************************/
|
|
static gint
|
|
voip_calls_sort_column(GtkCList *clist, gconstpointer ptr1, gconstpointer ptr2)
|
|
{
|
|
char *text1 = NULL;
|
|
char *text2 = NULL;
|
|
guint i1, i2, i3, i4;
|
|
|
|
const GtkCListRow *row1 = (const GtkCListRow *) ptr1;
|
|
const GtkCListRow *row2 = (const GtkCListRow *) ptr2;
|
|
|
|
text1 = GTK_CELL_TEXT (row1->cell[clist->sort_column])->text;
|
|
text2 = GTK_CELL_TEXT (row2->cell[clist->sort_column])->text;
|
|
|
|
switch(clist->sort_column){
|
|
case CALL_COL_START_TIME:
|
|
case CALL_COL_STOP_TIME:
|
|
if ((sscanf(text1, "%u.%u", &i1, &i2) != 2) ||
|
|
(sscanf(text2, "%u.%u", &i3, &i4) != 2) ){
|
|
return 0;
|
|
}
|
|
if (i1>i3)
|
|
return 1;
|
|
if (i1<i3)
|
|
return -1;
|
|
return (i3-i4);
|
|
case CALL_COL_INITIAL_SPEAKER:
|
|
case CALL_COL_FROM:
|
|
case CALL_COL_TO:
|
|
case CALL_COL_PROTOCOL:
|
|
case CALL_COL_STATE:
|
|
case CALL_COL_COMMENTS:
|
|
return strcmp (text1, text2);
|
|
case CALL_COL_PACKETS:
|
|
i1=atoi(text1);
|
|
i2=atoi(text2);
|
|
return i1-i2;
|
|
}
|
|
g_assert_not_reached();
|
|
return 0;
|
|
}
|
|
|
|
|
|
/****************************************************************************/
|
|
/* INTERFACE */
|
|
/****************************************************************************/
|
|
|
|
static void voip_calls_dlg_create (void)
|
|
{
|
|
GtkWidget *voip_calls_dlg_w;
|
|
GtkWidget *main_vb;
|
|
GtkWidget *scrolledwindow;
|
|
GtkWidget *hbuttonbox;
|
|
GtkWidget *bt_close;
|
|
GtkWidget *bt_select_all;
|
|
GtkTooltips *tooltips = gtk_tooltips_new();
|
|
const gchar *title_name_ptr;
|
|
gchar *win_name;
|
|
|
|
const gchar *titles[NUM_COLS] = {"Start Time", "Stop Time", "Initial Speaker", "From", "To", "Protocol", "Packets", "State", "Comments"};
|
|
column_arrows *col_arrows;
|
|
GtkWidget *column_lb;
|
|
int i;
|
|
|
|
title_name_ptr = cf_get_display_name(&cfile);
|
|
win_name = g_strdup_printf("%s - VoIP Calls", title_name_ptr);
|
|
voip_calls_dlg_w = dlg_window_new(win_name); /* transient_for top_level */
|
|
gtk_window_set_destroy_with_parent (GTK_WINDOW(voip_calls_dlg_w), TRUE);
|
|
|
|
gtk_window_set_default_size(GTK_WINDOW(voip_calls_dlg_w), 840, 350);
|
|
|
|
main_vb = gtk_vbox_new (FALSE, 0);
|
|
gtk_container_add(GTK_CONTAINER(voip_calls_dlg_w), main_vb);
|
|
gtk_container_set_border_width (GTK_CONTAINER (main_vb), 12);
|
|
|
|
top_label = gtk_label_new ("Detected 0 VoIP Calls. Selected 0 Calls.");
|
|
gtk_box_pack_start (GTK_BOX (main_vb), top_label, FALSE, FALSE, 8);
|
|
|
|
scrolledwindow = scrolled_window_new (NULL, NULL);
|
|
gtk_box_pack_start (GTK_BOX (main_vb), scrolledwindow, TRUE, TRUE, 0);
|
|
|
|
clist = gtk_clist_new (NUM_COLS);
|
|
gtk_clist_set_selection_mode(GTK_CLIST (clist), GTK_SELECTION_MULTIPLE);
|
|
|
|
gtk_container_add (GTK_CONTAINER (scrolledwindow), clist);
|
|
|
|
gtk_clist_set_column_width (GTK_CLIST (clist), CALL_COL_START_TIME, 60);
|
|
gtk_clist_set_column_width (GTK_CLIST (clist), CALL_COL_STOP_TIME, 60);
|
|
gtk_clist_set_column_width (GTK_CLIST (clist), CALL_COL_INITIAL_SPEAKER, 80);
|
|
gtk_clist_set_column_width (GTK_CLIST (clist), CALL_COL_FROM, 130);
|
|
gtk_clist_set_column_width (GTK_CLIST (clist), CALL_COL_TO, 130);
|
|
gtk_clist_set_column_width (GTK_CLIST (clist), CALL_COL_PROTOCOL, 50);
|
|
gtk_clist_set_column_width (GTK_CLIST (clist), CALL_COL_PACKETS, 45);
|
|
gtk_clist_set_column_width (GTK_CLIST (clist), CALL_COL_STATE, 60);
|
|
gtk_clist_set_column_width (GTK_CLIST (clist), CALL_COL_COMMENTS, 100);
|
|
|
|
gtk_clist_set_column_justification(GTK_CLIST(clist), CALL_COL_START_TIME, GTK_JUSTIFY_LEFT);
|
|
gtk_clist_set_column_justification(GTK_CLIST(clist), CALL_COL_STOP_TIME, GTK_JUSTIFY_LEFT);
|
|
gtk_clist_set_column_justification(GTK_CLIST(clist), CALL_COL_INITIAL_SPEAKER, GTK_JUSTIFY_LEFT);
|
|
gtk_clist_set_column_justification(GTK_CLIST(clist), CALL_COL_FROM, GTK_JUSTIFY_LEFT);
|
|
gtk_clist_set_column_justification(GTK_CLIST(clist), CALL_COL_TO, GTK_JUSTIFY_LEFT);
|
|
gtk_clist_set_column_justification(GTK_CLIST(clist), CALL_COL_PROTOCOL, GTK_JUSTIFY_CENTER);
|
|
gtk_clist_set_column_justification(GTK_CLIST(clist), CALL_COL_PACKETS, GTK_JUSTIFY_CENTER);
|
|
gtk_clist_set_column_justification(GTK_CLIST(clist), CALL_COL_STATE, GTK_JUSTIFY_LEFT);
|
|
gtk_clist_set_column_justification(GTK_CLIST(clist), CALL_COL_COMMENTS, GTK_JUSTIFY_LEFT);
|
|
|
|
gtk_clist_column_titles_show (GTK_CLIST (clist));
|
|
|
|
gtk_clist_set_compare_func(GTK_CLIST(clist), voip_calls_sort_column);
|
|
gtk_clist_set_sort_column(GTK_CLIST(clist), 0);
|
|
gtk_clist_set_sort_type(GTK_CLIST(clist), GTK_SORT_ASCENDING);
|
|
|
|
gtk_widget_show(voip_calls_dlg_w);
|
|
|
|
/* sort by column feature */
|
|
col_arrows = (column_arrows *) g_malloc(sizeof(column_arrows) * NUM_COLS);
|
|
|
|
for (i=0; i<NUM_COLS; i++) {
|
|
col_arrows[i].table = gtk_table_new(2, 2, FALSE);
|
|
gtk_table_set_col_spacings(GTK_TABLE(col_arrows[i].table), 5);
|
|
column_lb = gtk_label_new(titles[i]);
|
|
gtk_table_attach(GTK_TABLE(col_arrows[i].table), column_lb, 0, 1, 0, 2, GTK_SHRINK, GTK_SHRINK, 0, 0);
|
|
gtk_widget_show(column_lb);
|
|
|
|
col_arrows[i].ascend_pm = xpm_to_widget(clist_ascend_xpm);
|
|
gtk_table_attach(GTK_TABLE(col_arrows[i].table), col_arrows[i].ascend_pm, 1, 2, 1, 2, GTK_SHRINK, GTK_SHRINK, 0, 0);
|
|
col_arrows[i].descend_pm = xpm_to_widget(clist_descend_xpm);
|
|
gtk_table_attach(GTK_TABLE(col_arrows[i].table), col_arrows[i].descend_pm, 1, 2, 0, 1, GTK_SHRINK, GTK_SHRINK, 0, 0);
|
|
/* make start time be the default sort order */
|
|
if (i == 0) {
|
|
gtk_widget_show(col_arrows[i].ascend_pm);
|
|
}
|
|
gtk_clist_set_column_widget(GTK_CLIST(clist), i, col_arrows[i].table);
|
|
gtk_widget_show(col_arrows[i].table);
|
|
}
|
|
|
|
g_signal_connect(clist, "click-column", G_CALLBACK(voip_calls_click_column_cb), col_arrows);
|
|
|
|
/* label_fwd = gtk_label_new (FWD_LABEL_TEXT);
|
|
gtk_box_pack_start (GTK_BOX (main_vb), label_fwd, FALSE, FALSE, 0);
|
|
*/
|
|
status_label = gtk_label_new ("Total: Calls: 0 Start packets: 0 Completed calls: 0 Rejected calls: 0");
|
|
gtk_box_pack_start (GTK_BOX (main_vb), status_label, FALSE, FALSE, 8);
|
|
|
|
/* button row */
|
|
hbuttonbox = gtk_hbutton_box_new ();
|
|
gtk_box_pack_start (GTK_BOX (main_vb), hbuttonbox, FALSE, FALSE, 0);
|
|
gtk_button_box_set_layout (GTK_BUTTON_BOX (hbuttonbox), GTK_BUTTONBOX_SPREAD);
|
|
gtk_box_set_spacing (GTK_BOX (hbuttonbox), 30);
|
|
|
|
/*bt_unselect = gtk_button_new_with_label ("Unselect");
|
|
gtk_container_add (GTK_CONTAINER (hbuttonbox), bt_unselect);
|
|
gtk_tooltips_set_tip (tooltips, bt_unselect, "Unselect this conversation", NULL);*/
|
|
|
|
bt_filter = gtk_button_new_with_label ("Prepare Filter");
|
|
gtk_container_add (GTK_CONTAINER (hbuttonbox), bt_filter);
|
|
gtk_tooltips_set_tip (tooltips, bt_filter, "Prepare a display filter of the selected conversation", NULL);
|
|
|
|
bt_graph = gtk_button_new_with_label("Graph");
|
|
gtk_container_add(GTK_CONTAINER(hbuttonbox), bt_graph);
|
|
gtk_widget_show(bt_graph);
|
|
g_signal_connect(bt_graph, "clicked", G_CALLBACK(on_graph_bt_clicked), NULL);
|
|
gtk_tooltips_set_tip (tooltips, bt_graph, "Show a flow graph of the selected calls.", NULL);
|
|
|
|
#ifdef HAVE_LIBPORTAUDIO
|
|
bt_player = gtk_button_new_with_label("Player");
|
|
gtk_container_add(GTK_CONTAINER(hbuttonbox), bt_player);
|
|
gtk_widget_show(bt_player);
|
|
g_signal_connect(bt_player, "clicked", G_CALLBACK(on_player_bt_clicked), NULL);
|
|
gtk_tooltips_set_tip (tooltips, bt_player, "Launch the RTP player to listen the selected calls.", NULL);
|
|
#endif /* HAVE_LIBPORTAUDIO */
|
|
|
|
bt_select_all = gtk_button_new_with_label("Select All");
|
|
gtk_container_add (GTK_CONTAINER (hbuttonbox), bt_select_all);
|
|
GTK_WIDGET_SET_FLAGS(bt_select_all, GTK_CAN_DEFAULT);
|
|
gtk_tooltips_set_tip (tooltips, bt_select_all, "Select all the calls", NULL);
|
|
|
|
bt_close = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
|
|
gtk_container_add (GTK_CONTAINER (hbuttonbox), bt_close);
|
|
GTK_WIDGET_SET_FLAGS(bt_close, GTK_CAN_DEFAULT);
|
|
gtk_tooltips_set_tip (tooltips, bt_close, "Close this dialog", NULL);
|
|
|
|
g_signal_connect(clist, "select_row", G_CALLBACK(voip_calls_on_select_row), NULL);
|
|
g_signal_connect(clist, "unselect_row", G_CALLBACK(voip_calls_on_unselect_row), NULL);
|
|
/*g_signal_connect(bt_unselect, "clicked", G_CALLBACK(voip_calls_on_unselect), NULL);*/
|
|
g_signal_connect(bt_filter, "clicked", G_CALLBACK(voip_calls_on_filter), NULL);
|
|
|
|
window_set_cancel_button(voip_calls_dlg_w, bt_close, window_cancel_button_cb);
|
|
|
|
g_signal_connect(voip_calls_dlg_w, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
|
|
g_signal_connect(voip_calls_dlg_w, "destroy", G_CALLBACK(voip_calls_on_destroy), NULL);
|
|
g_signal_connect(bt_select_all, "clicked", G_CALLBACK(voip_calls_on_select_all), NULL);
|
|
|
|
gtk_widget_show_all(voip_calls_dlg_w);
|
|
window_present(voip_calls_dlg_w);
|
|
|
|
voip_calls_on_unselect(NULL, NULL);
|
|
|
|
voip_calls_dlg = voip_calls_dlg_w;
|
|
|
|
g_free(win_name);
|
|
}
|
|
|
|
|
|
/****************************************************************************/
|
|
/* PUBLIC */
|
|
/****************************************************************************/
|
|
|
|
/****************************************************************************/
|
|
/* update the contents of the dialog box clist */
|
|
/* list: pointer to list of voip_calls_info_t* */
|
|
|
|
void voip_calls_dlg_update(GList *list)
|
|
{
|
|
gchar label_text[256];
|
|
if (voip_calls_dlg != NULL) {
|
|
calls_nb = 0;
|
|
calls_ns = 0;
|
|
|
|
g_snprintf(label_text, 256,
|
|
"Total: Calls: %d Start packets: %d Completed calls: %d Rejected calls: %d",
|
|
g_list_length(voip_calls_get_info()->callsinfo_list),
|
|
voip_calls_get_info()->start_packets,
|
|
voip_calls_get_info()->completed_calls,
|
|
voip_calls_get_info()->rejected_calls);
|
|
gtk_label_set_text(GTK_LABEL(status_label), label_text);
|
|
|
|
gtk_clist_freeze(GTK_CLIST(clist));
|
|
gtk_clist_clear(GTK_CLIST(clist));
|
|
list = g_list_first(list);
|
|
while (list)
|
|
{
|
|
add_to_clist((voip_calls_info_t*)(list->data));
|
|
list = g_list_next(list);
|
|
}
|
|
gtk_clist_thaw(GTK_CLIST(clist));
|
|
|
|
g_snprintf(label_text, 256,
|
|
"Detected %d VoIP %s. Selected %d %s.",
|
|
calls_nb,
|
|
plurality(calls_nb, "Call", "Calls"),
|
|
calls_ns,
|
|
plurality(calls_ns, "Call", "Calls"));
|
|
gtk_label_set_text(GTK_LABEL(top_label), label_text);
|
|
}
|
|
|
|
last_list = list;
|
|
}
|
|
|
|
|
|
/****************************************************************************/
|
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/* draw function for tap listeners to keep the window up to date */
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void voip_calls_dlg_draw(void *ptr _U_)
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{
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if (voip_calls_get_info()->redraw) {
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voip_calls_dlg_update(voip_calls_get_info()->callsinfo_list);
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voip_calls_get_info()->redraw = FALSE;
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}
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}
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/* reset function for tap listeners to clear window, if necessary */
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void voip_calls_dlg_reset(void *ptr _U_)
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{
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/* Clean up memory used by calls tap */
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voip_calls_reset((voip_calls_tapinfo_t*) voip_calls_get_info());
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|
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/* close the graph window if open */
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if (graph_analysis_data && graph_analysis_data->dlg.window != NULL) {
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window_cancel_button_cb(NULL, graph_analysis_data->dlg.window);
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graph_analysis_data->dlg.window = NULL;
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}
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}
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/* init function for tap */
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/* Made extern only for "Fax T38 Analysis..." */
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void
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voip_calls_init_tap(const char *dummy _U_, void* userdata _U_)
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{
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gint c;
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gchar *data[NUM_COLS];
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gchar field[NUM_COLS][50];
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|
|
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if (graph_analysis_data == NULL) {
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graph_analysis_data_init();
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/* init the Graph Analysys */
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graph_analysis_data = graph_analysis_init();
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graph_analysis_data->graph_info = voip_calls_get_info()->graph_analysis;
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}
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|
|
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/* Clean up memory used by calls tap */
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voip_calls_reset((voip_calls_tapinfo_t*) voip_calls_get_info());
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|
|
|
/* Register the tap listener */
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sip_calls_init_tap();
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|
mtp3_calls_init_tap();
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|
isup_calls_init_tap();
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|
h225_calls_init_tap();
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|
h245dg_calls_init_tap();
|
|
q931_calls_init_tap();
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|
h248_calls_init_tap();
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|
sccp_calls_init_tap();
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|
sdp_calls_init_tap();
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|
/* We don't register this tap, if we don't have the unistim plugin loaded.*/
|
|
if (find_tap_id("unistim")) {
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|
unistim_calls_init_tap();
|
|
}
|
|
if (find_tap_id("voip")) {
|
|
VoIPcalls_init_tap();
|
|
}
|
|
rtp_init_tap();
|
|
rtp_event_init_tap();
|
|
mgcp_calls_init_tap();
|
|
actrace_calls_init_tap();
|
|
t38_init_tap();
|
|
skinny_calls_init_tap();
|
|
iax2_calls_init_tap();
|
|
|
|
/* create dialog box if necessary */
|
|
if (voip_calls_dlg == NULL) {
|
|
voip_calls_dlg_create();
|
|
} else {
|
|
/* There's already a dialog box; reactivate it. */
|
|
reactivate_window(voip_calls_dlg);
|
|
}
|
|
|
|
voip_calls_get_info()->redraw = TRUE;
|
|
voip_calls_dlg_draw(NULL);
|
|
voip_calls_get_info()->redraw = TRUE;
|
|
for (c=0;c<NUM_COLS;c++){
|
|
data[c]=&field[c][0];
|
|
field[c][0] = '\0';
|
|
}
|
|
g_snprintf(field[3], 50, "Please wait...");
|
|
gtk_clist_append(GTK_CLIST(clist), data);
|
|
|
|
/* Scan for VoIP calls calls (redissect all packets) */
|
|
cf_retap_packets(&cfile);
|
|
gdk_window_raise(voip_calls_dlg->window);
|
|
/* Tap listener will be removed and cleaned up in voip_calls_on_destroy */
|
|
}
|
|
|
|
|
|
/****************************************************************************/
|
|
/* entry point when called via the GTK menu */
|
|
static void voip_calls_launch(GtkWidget *w _U_, gpointer data _U_)
|
|
{
|
|
voip_calls_init_tap("",NULL);
|
|
}
|
|
|
|
/****************************************************************************/
|
|
void
|
|
register_tap_listener_voip_calls_dlg(void)
|
|
{
|
|
register_stat_cmd_arg("voip,calls",voip_calls_init_tap,NULL);
|
|
register_stat_menu_item("_VoIP Calls", REGISTER_STAT_GROUP_TELEPHONY,
|
|
voip_calls_launch, NULL, NULL, NULL);
|
|
}
|