Move gtk to ui/gtk.

This looses the last checkin to gtk, will add this manually back.

svn path=/trunk/; revision=40518

1 files changed, 888 insertions, 0 deletions

diff --git a/ui/gtk/voip_calls_dlg.c b/ui/gtk/voip_calls_dlg.c
new file mode 100644
index 0000000000..d037b06d32
--- /dev/null
+++ b/ui/gtk/voip_calls_dlg.c
@@ -0,0 +1,888 @@
+/* voip_calls_dlg.c
+ * VoIP calls summary addition for Wireshark
+ *
+ * $Id$
+ *
+ * Copyright 2004, Ericsson , Spain
+ * By Francisco Alcoba <francisco.alcoba@ericsson.com>
+ *
+ * based on h323_calls_dlg.c
+ * Copyright 2004, Iskratel, Ltd, Kranj
+ * By Miha Jemec <m.jemec@iskratel.si>
+ *
+ * H323, RTP and Graph Support
+ * By Alejandro Vaquero, alejandro.vaquero@verso.com
+ * Copyright 2005, Verso Technologies Inc.
+ *
+ * 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
+
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <gtk/gtk.h>
+
+#include <epan/epan.h>
+#include <epan/packet.h>
+#include "epan/filesystem.h"
+#include <epan/tap.h>
+#include <epan/stat_cmd_args.h>
+#include <epan/to_str.h>
+#include <epan/address.h>
+#include <epan/addr_resolv.h>
+#include <epan/dissectors/packet-h248.h>
+
+#include "../globals.h"
+#include "../stat_menu.h"
+
+#include "ui/gtk/graph_analysis.h"
+#include "ui/gtk/voip_calls_dlg.h"
+#include "ui/gtk/voip_calls.h"
+#include "ui/gtk/gui_stat_menu.h"
+#include "ui/gtk/dlg_utils.h"
+#include "ui/gtk/gui_utils.h"
+#include "ui/gtk/gtkglobals.h"
+#include "ui/gtk/stock_icons.h"
+
+#include "simple_dialog.h"
+
+#ifdef HAVE_LIBPORTAUDIO
+#include "ui/gtk/rtp_analysis.h"
+#include "ui/gtk/rtp_player.h"
+#endif /* HAVE_LIBPORTAUDIO */
+
+#include "ui/gtk/old-gtk-compat.h"
+
+/****************************************************************************/
+/* pointer to the one and only dialog window */
+static GtkWidget *voip_calls_dlg = NULL;
+
+static GtkListStore *list_store  = NULL;
+static GtkTreeIter list_iter;
+static GtkWidget *list           = NULL;
+
+static GtkWidget *top_label      = NULL;
+static GtkWidget *status_label   = NULL;
+
+/*static GtkWidet *bt_unselect   = NULL;*/
+static GtkWidget *bt_filter      = NULL;
+static GtkWidget *bt_graph       = NULL;
+#ifdef HAVE_LIBPORTAUDIO
+static GtkWidget *bt_player      = NULL;
+#endif /* HAVE_LIBPORTAUDIO */
+
+static guint32 calls_nb = 0;     /* number of displayed calls */
+static guint32 calls_ns = 0;     /* number of selected calls */
+
+static graph_analysis_data_t *graph_analysis_data = NULL;
+
+enum
+{
+	CALL_COL_START_TIME,
+	CALL_COL_STOP_TIME,
+	CALL_COL_INITIAL_SPEAKER,
+	CALL_COL_FROM,
+	CALL_COL_TO,
+	CALL_COL_PROTOCOL,
+	CALL_COL_PACKETS,
+	CALL_COL_STATE,
+	CALL_COL_COMMENTS,
+	CALL_COL_DATA,
+	NUM_COLS /* The number of columns */
+};
+
+
+/****************************************************************************/
+static void
+voip_calls_remove_tap_listener(void)
+{
+	/* Remove the calls tap listener */
+	remove_tap_listener_sip_calls();
+	remove_tap_listener_isup_calls();
+	remove_tap_listener_mtp3_calls();
+	remove_tap_listener_h225_calls();
+	remove_tap_listener_h245dg_calls();
+	remove_tap_listener_q931_calls();
+	remove_tap_listener_h248_calls();
+	remove_tap_listener_sccp_calls();
+	remove_tap_listener_sdp_calls();
+	remove_tap_listener_rtp();
+	if (find_tap_id("unistim")) { /* The plugin may be missing */
+		remove_tap_listener_unistim_calls();
+	}
+	if (find_tap_id("voip")) {
+		remove_tap_listener_voip_calls();
+	}
+	remove_tap_listener_rtp_event();
+	remove_tap_listener_mgcp_calls();
+	remove_tap_listener_actrace_calls();
+	remove_tap_listener_skinny_calls();
+	remove_tap_listener_iax2_calls();
+	remove_tap_listener_t38();
+}
+
+/****************************************************************************/
+/* CALLBACKS                                                                */
+/****************************************************************************/
+static void
+voip_calls_on_destroy(GObject *object _U_, gpointer user_data _U_)
+{
+	/* remove_tap_listeners */
+	voip_calls_remove_tap_listener();
+
+	/* Clean up memory used by calls tap */
+	voip_calls_dlg_reset(NULL);
+
+	/* Note that we no longer have a "VoIP Calls" dialog box. */
+	voip_calls_dlg = NULL;
+
+	/* Clean up graph analysis memory */
+	g_free(graph_analysis_data);
+	graph_analysis_data = NULL;
+}
+
+/****************************************************************************/
+static void
+voip_calls_on_unselect(GtkButton *button _U_, gpointer user_data _U_)
+{
+	/*gtk_widget_set_sensitive(bt_unselect, FALSE);*/
+	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 */
+}
+
+/****************************************************************************/
+static void
+voip_calls_on_filter(GtkButton *button _U_, gpointer user_data _U_)
+{
+	gchar *filter_string;
+	GString *filter_string_fwd;
+	const gchar *filter_prepend;
+	gboolean is_first = TRUE;
+	GList* lista;
+	GList* listb;
+	voip_calls_info_t *listinfo;
+	graph_analysis_item_t *gai;
+	size_t filter_length;
+	size_t max_filter_length = 2048; /* What's this based on ? */
+	int pos;
+
+	const sip_calls_info_t *sipinfo;
+	const isup_calls_info_t *isupinfo;
+	const h323_calls_info_t *h323info;
+	const h245_address_t *h245_add = NULL;
+	const gcp_ctx_t* ctx;
+
+	filter_string = g_strdup(gtk_entry_get_text(GTK_ENTRY(main_display_filter_widget)));
+	filter_length = strlen(filter_string);
+	pos = (int)filter_length;	/* we assume the filter won't be more than 2^31-1 octets long */
+	g_strstrip(filter_string);
+
+	if (strlen(filter_string) > 0)
+		filter_prepend = " or ";
+	else
+		filter_prepend = "";
+	g_free(filter_string);
+
+	filter_string_fwd = g_string_new(filter_prepend);
+
+	/* look in the Graph and get all the frame_num for this call */
+	g_string_append_printf(filter_string_fwd, "(");
+
+	/* Build a new filter based on frame numbers */
+	lista = g_list_first(voip_calls_get_info()->callsinfo_list);
+	while (lista) {
+		listinfo = lista->data;
+		if (listinfo->selected) {
+			listb = g_list_first(voip_calls_get_info()->graph_analysis->list);
+			while (listb) {
+				gai = listb->data;
+				if (gai->conv_num == listinfo->call_num) {
+					g_string_append_printf(filter_string_fwd, "%sframe.number == %u", is_first?"":" or ", gai->fd->num);
+					is_first = FALSE;
+				}
+				listb = g_list_next(listb);
+			}
+		}
+		lista = g_list_next(lista);
+	}
+
+	g_string_append_printf(filter_string_fwd, ")");
+	filter_length += filter_string_fwd->len;
+
+	if (filter_length < max_filter_length) {
+		gtk_editable_insert_text(GTK_EDITABLE(main_display_filter_widget), filter_string_fwd->str, -1, &pos);
+	} else {
+		g_string_free(filter_string_fwd, TRUE);
+		filter_string_fwd = g_string_new(filter_prepend);
+
+		g_string_append_printf(filter_string_fwd, "(");
+		is_first = TRUE;
+		/* Build a new filter based on protocol fields */
+		lista = g_list_first(voip_calls_get_info()->callsinfo_list);
+		while (lista) {
+			listinfo = lista->data;
+			if (listinfo->selected) {
+				if (!is_first)
+					g_string_append_printf(filter_string_fwd, " or ");
+				switch (listinfo->protocol) {
+				case VOIP_SIP:
+					sipinfo = listinfo->prot_info;
+					g_string_append_printf(filter_string_fwd,
+						"(sip.Call-ID == \"%s\")",
+						sipinfo->call_identifier
+					);
+					break;
+				case VOIP_ISUP:
+					isupinfo = listinfo->prot_info;
+					g_string_append_printf(filter_string_fwd,
+						"(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)))",
+						isupinfo->cic, listinfo->start_fd->num,
+						listinfo->stop_fd->num,
+						isupinfo->ni, isupinfo->dpc, isupinfo->opc,
+						isupinfo->opc, isupinfo->dpc
+					);
+					break;
+				case VOIP_H323:
+					h323info = listinfo->prot_info;
+					g_string_append_printf(filter_string_fwd,
+						"((h225.guid == %s || q931.call_ref == %x:%x || q931.call_ref == %x:%x)",
+						guid_to_str(&h323info->guid[0]),
+						(guint8) (h323info->q931_crv & 0x00ff),
+						(guint8)((h323info->q931_crv & 0xff00)>>8),
+						(guint8) (h323info->q931_crv2 & 0x00ff),
+						(guint8)((h323info->q931_crv2 & 0xff00)>>8));
+					listb = g_list_first(h323info->h245_list);
+					while (listb) {
+						h245_add = listb->data;
+						g_string_append_printf(filter_string_fwd,
+							" || (ip.addr == %s && tcp.port == %d && h245)",
+							ip_to_str((guint8 *)(h245_add->h245_address.data)), h245_add->h245_port);
+						listb = g_list_next(listb);
+					}
+					g_string_append_printf(filter_string_fwd, ")");
+					break;
+				case TEL_H248:
+					ctx = listinfo->prot_info;
+					g_string_append_printf(filter_string_fwd,
+						"(h248.ctx == 0x%x)", ctx->id);
+					break;
+				default:
+					/* placeholder to assure valid display filter expression */
+					g_string_append_printf(filter_string_fwd,
+						"(frame)");
+					break;
+				}
+				is_first = FALSE;
+			}
+			lista = g_list_next(lista);
+		}
+
+		g_string_append_printf(filter_string_fwd, ")");
+		gtk_editable_insert_text(GTK_EDITABLE(main_display_filter_widget), filter_string_fwd->str, -1, &pos);
+	}
+
+	g_string_free(filter_string_fwd, TRUE);
+}
+
+/****************************************************************************/
+static void
+voip_calls_on_select_all(GtkButton *button _U_, gpointer user_data _U_)
+{
+	GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(list));
+	gtk_tree_selection_select_all(selection);
+}
+
+/****************************************************************************/
+static void
+on_graph_bt_clicked(GtkButton *button _U_, gpointer user_data _U_)
+{
+	graph_analysis_item_t *gai;
+	GList* lista;
+	GList* listb;
+	voip_calls_info_t *listinfo;
+
+	/* reset the "display" parameter in graph analysis */
+	listb = g_list_first(voip_calls_get_info()->graph_analysis->list);
+	while (listb) {
+		gai = listb->data;
+		gai->display = FALSE;
+		listb = g_list_next(listb);
+	}
+
+	/* set the display for selected calls */
+	lista = g_list_first(voip_calls_get_info()->callsinfo_list);
+	while (lista) {
+		listinfo = lista->data;
+		if (listinfo->selected) {
+			listb = g_list_first(voip_calls_get_info()->graph_analysis->list);
+			while (listb) {
+				gai = listb->data;
+				if (gai->conv_num == listinfo->call_num) {
+					gai->display = TRUE;
+				}
+				listb = g_list_next(listb);
+			}
+		}
+		lista = g_list_next(lista);
+	}
+
+	/* create or refresh the graph windows */
+	if (graph_analysis_data->dlg.window == NULL)
+		graph_analysis_create(graph_analysis_data);  /* create the window */
+	else
+		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 gboolean
+voip_calls_mark_selected(GtkTreeModel *model, GtkTreePath *path _U_, GtkTreeIter *iter, gpointer data)
+{
+	GtkTreeSelection *selection = (GtkTreeSelection *)data;
+	voip_calls_info_t* strinfo;
+
+	gtk_tree_model_get(model, iter, CALL_COL_DATA, &strinfo, -1);
+	strinfo->selected = gtk_tree_selection_iter_is_selected(selection, iter);
+
+	return FALSE;
+}
+
+static void
+voip_calls_on_select_row_cb(GtkTreeSelection *selection, gpointer data _U_)
+{
+	gchar label_text[80];
+
+	gtk_tree_model_foreach(GTK_TREE_MODEL(list_store), voip_calls_mark_selected, selection);
+
+	calls_ns = gtk_tree_selection_count_selected_rows(selection);
+
+	g_snprintf(label_text, 80,
+			"Detected %u VoIP %s. Selected %u %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);
+
+	gtk_widget_set_sensitive(bt_filter, calls_ns ? TRUE : FALSE);
+	gtk_widget_set_sensitive(bt_graph, calls_ns ? TRUE : FALSE);
+#ifdef HAVE_LIBPORTAUDIO
+	gtk_widget_set_sensitive(bt_player, calls_ns ? TRUE : FALSE);
+#endif /* HAVE_LIBPORTAUDIO */
+}
+
+/****************************************************************************/
+/* Tree view constructors                                                   */
+/****************************************************************************/
+/* append a line to list */
+static void
+add_to_list_store(voip_calls_info_t* strinfo)
+{
+	gchar field[NUM_COLS][50];
+	isup_calls_info_t *isupinfo;
+	h323_calls_info_t *h323info;
+	gboolean flag = FALSE;
+
+	g_snprintf(field[CALL_COL_INITIAL_SPEAKER], 30, "%s", get_addr_name(&(strinfo->initial_speaker)));
+	g_snprintf(field[CALL_COL_FROM],            50, "%s", strinfo->from_identity);
+	g_snprintf(field[CALL_COL_TO],              50, "%s", strinfo->to_identity);
+	g_snprintf(field[CALL_COL_PROTOCOL],        15, "%s",
+		   ((strinfo->protocol==VOIP_COMMON)&&strinfo->protocol_name)?
+		       strinfo->protocol_name:voip_protocol_name[strinfo->protocol]);
+	g_snprintf(field[CALL_COL_STATE],           15, "%s", voip_call_state_name[strinfo->call_state]);
+
+	/* Add comments based on the protocol */
+	switch (strinfo->protocol) {
+		case VOIP_ISUP:
+			isupinfo = strinfo->prot_info;
+			g_snprintf(field[CALL_COL_COMMENTS],30, "%i-%i -> %i-%i", isupinfo->ni, isupinfo->opc,
+				isupinfo->ni, isupinfo->dpc);
+			break;
+		case VOIP_H323:
+			h323info = strinfo->prot_info;
+			if (strinfo->call_state == VOIP_CALL_SETUP)
+				flag = h323info->is_faststart_Setup;
+			else
+				if ((h323info->is_faststart_Setup == TRUE) && (h323info->is_faststart_Proc == TRUE))
+					flag = TRUE;
+			g_snprintf(field[CALL_COL_COMMENTS],35, "Tunneling: %s  Fast Start: %s",
+				   (h323info->is_h245Tunneling==TRUE?"ON":"OFF"),
+				   (flag==TRUE?"ON":"OFF"));
+			break;
+		case VOIP_COMMON:
+			field[CALL_COL_COMMENTS][0]='\0';
+			if (strinfo->call_comment)
+				g_snprintf(field[CALL_COL_COMMENTS],30, "%s", strinfo->call_comment);
+			break;
+		default:
+			field[CALL_COL_COMMENTS][0]='\0';
+	}
+
+	/* Acquire an iterator */
+	gtk_list_store_append(list_store, &list_iter);
+
+	/* Fill the new row */
+	gtk_list_store_set(list_store, &list_iter,
+			   CALL_COL_START_TIME,       nstime_to_sec(&strinfo->start_fd->rel_ts),
+			   CALL_COL_STOP_TIME,        nstime_to_sec(&strinfo->stop_fd->rel_ts),
+			   CALL_COL_INITIAL_SPEAKER,  &field[CALL_COL_INITIAL_SPEAKER][0],
+			   CALL_COL_FROM,             &field[CALL_COL_FROM][0],
+			   CALL_COL_TO,               &field[CALL_COL_TO][0],
+			   CALL_COL_PROTOCOL,         &field[CALL_COL_PROTOCOL][0],
+			   CALL_COL_PACKETS,          strinfo->npackets,
+			   CALL_COL_STATE,            &field[CALL_COL_STATE][0],
+			   CALL_COL_COMMENTS,         &field[CALL_COL_COMMENTS][0],
+			   CALL_COL_DATA,             strinfo,
+			   -1);
+
+        calls_nb += 1;
+}
+
+/****************************************************************************/
+/* Create list view */
+static void
+create_list_view(void)
+{
+	GtkTreeViewColumn *column;
+	GtkCellRenderer   *renderer;
+	GtkTreeSortable   *sortable;
+	GtkTreeView       *list_view;
+	GtkTreeSelection  *selection;
+
+	/* Create the store */
+	list_store = gtk_list_store_new(NUM_COLS,       /* Total number of columns XXX */
+					G_TYPE_DOUBLE,  /* Start Time */
+					G_TYPE_DOUBLE,  /* Stop Time */
+					G_TYPE_STRING,  /* Initial Speaker */
+					G_TYPE_STRING,  /* From */
+					G_TYPE_STRING,  /* To */
+					G_TYPE_STRING,  /* Protocol */
+					G_TYPE_UINT,    /* Packets */
+					G_TYPE_STRING,  /* State */
+					G_TYPE_STRING,  /* Comments */
+					G_TYPE_POINTER  /* Data */
+				       );
+
+	/* Create a view */
+	list = gtk_tree_view_new_with_model(GTK_TREE_MODEL(list_store));
+
+	/* The view now holds a reference.  We can get rid of our own reference */
+	g_object_unref(G_OBJECT(list_store));
+
+	list_view = GTK_TREE_VIEW(list);
+	sortable = GTK_TREE_SORTABLE(list_store);
+
+	/* Speed up the list display */
+	gtk_tree_view_set_fixed_height_mode(list_view, TRUE);
+
+	/* Setup the sortable columns */
+	gtk_tree_sortable_set_sort_column_id(sortable, CALL_COL_START_TIME, GTK_SORT_ASCENDING);
+	gtk_tree_view_set_headers_clickable(list_view, FALSE);
+
+	/* Start Time */
+	renderer = gtk_cell_renderer_text_new();
+	g_object_set(G_OBJECT(renderer), "xalign", 1.0, NULL);  /* right align  */
+	g_object_set(G_OBJECT(renderer), "xpad", 10, NULL);
+	column = gtk_tree_view_column_new_with_attributes("Start Time", renderer,
+		"text", CALL_COL_START_TIME,
+		NULL);
+	gtk_tree_view_column_set_sort_column_id(column, CALL_COL_START_TIME);
+	gtk_tree_view_column_set_resizable(column, TRUE);
+	gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+	gtk_tree_view_column_set_min_width(column, 60);
+	gtk_tree_view_column_set_fixed_width(column, 100);
+	/* Add the column to the view. */
+	gtk_tree_view_append_column(list_view, column);
+
+	/* Stop Time */
+	renderer = gtk_cell_renderer_text_new();
+	g_object_set(G_OBJECT(renderer), "xalign", 1.0, NULL);  /* right align  */
+	g_object_set(G_OBJECT(renderer), "xpad", 10, NULL);
+	column = gtk_tree_view_column_new_with_attributes("Stop Time", renderer,
+		"text", CALL_COL_STOP_TIME,
+		NULL);
+	gtk_tree_view_column_set_sort_column_id(column, CALL_COL_STOP_TIME);
+	gtk_tree_view_column_set_resizable(column, TRUE);
+	gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+	gtk_tree_view_column_set_min_width(column, 60);
+	gtk_tree_view_column_set_fixed_width(column, 100);
+	gtk_tree_view_append_column(list_view, column);
+
+	/* Initial Speaker */
+	renderer = gtk_cell_renderer_text_new();
+	column = gtk_tree_view_column_new_with_attributes("Initial Speaker", renderer,
+		"text", CALL_COL_INITIAL_SPEAKER,
+		NULL);
+	gtk_tree_view_column_set_sort_column_id(column, CALL_COL_INITIAL_SPEAKER);
+	gtk_tree_view_column_set_resizable(column, TRUE);
+	gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+	gtk_tree_view_column_set_min_width(column, 80);
+	gtk_tree_view_column_set_fixed_width(column, 120);
+	gtk_tree_view_append_column(list_view, column);
+
+	/* From */
+	renderer = gtk_cell_renderer_text_new();
+	column = gtk_tree_view_column_new_with_attributes("From", renderer,
+		"text", CALL_COL_FROM,
+		NULL);
+	gtk_tree_view_column_set_sort_column_id(column, CALL_COL_FROM);
+	gtk_tree_view_column_set_resizable(column, TRUE);
+	gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+	gtk_tree_view_column_set_min_width(column, 130);
+	gtk_tree_view_column_set_fixed_width(column, 140);
+	gtk_tree_view_append_column(list_view, column);
+
+	/* To */
+	renderer = gtk_cell_renderer_text_new();
+	column = gtk_tree_view_column_new_with_attributes("To", renderer,
+		"text", CALL_COL_TO,
+		NULL);
+	gtk_tree_view_column_set_sort_column_id(column, CALL_COL_TO);
+	gtk_tree_view_column_set_resizable(column, TRUE);
+	gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+	gtk_tree_view_column_set_min_width(column, 130);
+	gtk_tree_view_column_set_fixed_width(column, 140);
+	gtk_tree_view_append_column(list_view, column);
+
+	/* Protocol */
+	renderer = gtk_cell_renderer_text_new();
+	column = gtk_tree_view_column_new_with_attributes("Protocol", renderer,
+		"text", CALL_COL_PROTOCOL,
+		NULL);
+	gtk_tree_view_column_set_sort_column_id(column, CALL_COL_PROTOCOL);
+	gtk_tree_view_column_set_resizable(column, TRUE);
+	gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+	gtk_tree_view_column_set_min_width(column, 50);
+	gtk_tree_view_column_set_fixed_width(column, 80);
+	gtk_tree_view_append_column(list_view, column);
+
+	/* Packets */
+	renderer = gtk_cell_renderer_text_new();
+	g_object_set(G_OBJECT(renderer), "xalign", 1.0, NULL);  /* right align numbers */
+	g_object_set(G_OBJECT(renderer), "xpad", 10, NULL);
+	column = gtk_tree_view_column_new_with_attributes("Packets", renderer,
+		"text", CALL_COL_PACKETS,
+		NULL);
+	gtk_tree_view_column_set_sort_column_id(column, CALL_COL_PACKETS);
+	gtk_tree_view_column_set_resizable(column, TRUE);
+	gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+	gtk_tree_view_column_set_min_width(column, 70);
+	gtk_tree_view_column_set_fixed_width(column, 80);
+	gtk_tree_view_append_column(list_view, column);
+
+	/* State */
+	renderer = gtk_cell_renderer_text_new();
+	column = gtk_tree_view_column_new_with_attributes("State", renderer,
+		"text", CALL_COL_STATE,
+		NULL);
+	gtk_tree_view_column_set_sort_column_id(column, CALL_COL_STATE);
+	gtk_tree_view_column_set_resizable(column, TRUE);
+	gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+	gtk_tree_view_column_set_min_width(column, 60);
+	gtk_tree_view_column_set_fixed_width(column, 80);
+	gtk_tree_view_append_column(list_view, column);
+
+	/* Comments */
+	renderer = gtk_cell_renderer_text_new();
+	column = gtk_tree_view_column_new_with_attributes("Comments", renderer,
+		"text", CALL_COL_COMMENTS,
+		NULL);
+	gtk_tree_view_column_set_sort_column_id(column, CALL_COL_COMMENTS);
+	gtk_tree_view_column_set_resizable(column, TRUE);
+	gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+	gtk_tree_view_column_set_min_width(column, 100);
+	gtk_tree_view_column_set_fixed_width(column, 140);
+	gtk_tree_view_append_column(list_view, column);
+
+	/* Now enable the sorting of each column */
+	gtk_tree_view_set_rules_hint(list_view, TRUE);
+	gtk_tree_view_set_headers_clickable(list_view, TRUE);
+
+	/* Setup the selection handler */
+	selection = gtk_tree_view_get_selection(list_view);
+	gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
+
+	g_signal_connect(G_OBJECT(selection), "changed", /* select_row */
+			 G_CALLBACK(voip_calls_on_select_row_cb),
+			 NULL);
+
+}
+
+/****************************************************************************/
+/* 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;
+	const gchar *title_name_ptr;
+	gchar *win_name;
+
+	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), 1000, 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);
+
+	create_list_view();
+	gtk_container_add(GTK_CONTAINER(scrolledwindow), list);
+	gtk_widget_show(voip_calls_dlg_w);
+
+	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_widget_set_tooltip_text (bt_unselect, "Unselect this conversation");*/
+
+	bt_filter = gtk_button_new_from_stock(WIRESHARK_STOCK_PREPARE_FILTER);
+	gtk_container_add(GTK_CONTAINER(hbuttonbox), bt_filter);
+	gtk_widget_set_tooltip_text(bt_filter, "Prepare a display filter of the selected conversation");
+
+	bt_graph = gtk_button_new_from_stock(WIRESHARK_STOCK_VOIP_FLOW);
+	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_widget_set_tooltip_text(bt_graph, "Show a flow graph of the selected calls.");
+
+#ifdef HAVE_LIBPORTAUDIO
+	bt_player = gtk_button_new_from_stock(WIRESHARK_STOCK_AUDIO_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_widget_set_tooltip_text(bt_player, "Launch the RTP player to listen the selected calls.");
+#endif /* HAVE_LIBPORTAUDIO */
+
+	bt_select_all = gtk_button_new_from_stock(GTK_STOCK_SELECT_ALL);
+	gtk_container_add(GTK_CONTAINER(hbuttonbox), bt_select_all);
+#if GTK_CHECK_VERSION(2,18,0)
+	gtk_widget_set_can_default(bt_select_all, TRUE);
+#else
+	GTK_WIDGET_SET_FLAGS(bt_select_all, GTK_CAN_DEFAULT);
+#endif
+	gtk_widget_set_tooltip_text(bt_select_all, "Select all the calls");
+
+	bt_close = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
+	gtk_container_add(GTK_CONTAINER (hbuttonbox), bt_close);
+#if GTK_CHECK_VERSION(2,18,0)
+	gtk_widget_set_can_default(bt_close, TRUE);
+#else
+	GTK_WIDGET_SET_FLAGS(bt_close, GTK_CAN_DEFAULT);
+#endif
+	gtk_widget_set_tooltip_text(bt_close, "Close this dialog");
+
+	/*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 list view */
+/* list: pointer to list of voip_calls_info_t* */
+void
+voip_calls_dlg_update(GList *listx)
+{
+	gchar label_text[256];
+	if (voip_calls_dlg != NULL) {
+		calls_nb = 0;
+		calls_ns = 0;
+		gtk_list_store_clear(list_store);
+
+		g_snprintf(label_text, sizeof(label_text),
+			"Total: Calls: %u   Start packets: %u   Completed calls: %u   Rejected calls: %u",
+			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);
+
+		listx = g_list_first(listx);
+		while (listx) {
+			add_to_list_store((voip_calls_info_t*)(listx->data));
+			listx = g_list_next(listx);
+		}
+
+		g_snprintf(label_text, sizeof(label_text),
+			"Detected %u VoIP %s. Selected %u %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);
+	}
+}
+
+/****************************************************************************/
+/* draw function for tap listeners to keep the window up to date */
+void
+voip_calls_dlg_draw(void *ptr _U_)
+{
+	if (voip_calls_get_info()->redraw) {
+		voip_calls_dlg_update(voip_calls_get_info()->callsinfo_list);
+		voip_calls_get_info()->redraw = FALSE;
+	}
+}
+
+/****************************************************************************/
+/* reset function for tap listeners to clear window, if necessary */
+void
+voip_calls_dlg_reset(void *ptr _U_)
+{
+	/* Clean up memory used by calls tap */
+	voip_calls_reset(voip_calls_get_info());
+
+	/* close the graph window if open */
+	if (graph_analysis_data && graph_analysis_data->dlg.window != NULL) {
+		window_cancel_button_cb(NULL, graph_analysis_data->dlg.window);
+		graph_analysis_data->dlg.window = NULL;
+	}
+}
+
+/****************************************************************************/
+/* init function for tap */
+static void
+voip_calls_init_tap(const char *dummy _U_, void* userdata _U_)
+{
+	if (graph_analysis_data == NULL) {
+		graph_analysis_data_init();
+		/* init the Graph Analysys */
+		graph_analysis_data = graph_analysis_init();
+		graph_analysis_data->graph_info = voip_calls_get_info()->graph_analysis;
+	}
+
+	/* Clean up memory used by calls tap */
+	voip_calls_reset(voip_calls_get_info());
+
+	/* Register the tap listener */
+	sip_calls_init_tap();
+	mtp3_calls_init_tap();
+	isup_calls_init_tap();
+	h225_calls_init_tap();
+	h245dg_calls_init_tap();
+	q931_calls_init_tap();
+	h248_calls_init_tap();
+	sccp_calls_init_tap();
+	sdp_calls_init_tap();
+	/* We don't register this tap, if we don't have the unistim plugin loaded.*/
+	if (find_tap_id("unistim")) {
+		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();
+	skinny_calls_init_tap();
+	iax2_calls_init_tap();
+	t38_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;
+
+	/* Scan for VoIP calls calls (redissect all packets) */
+	cf_retap_packets(&cfile);
+	gdk_window_raise(gtk_widget_get_window(voip_calls_dlg));
+	/* Tap listener will be removed and cleaned up in voip_calls_on_destroy */
+}
+
+
+/****************************************************************************/
+/* entry point when called via the GTK menu */
+void
+voip_calls_launch(GtkAction *action _U_, gpointer user_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);
+}
+