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/* rtp_stream_dlg.c
* RTP streams summary addition for ethereal
*
* $Id: rtp_stream_dlg.c,v 1.20 2004/04/12 18:01:27 ulfl Exp $
*
* Copyright 2003, Alcatel Business Systems
* By Lars Ruoff <lars.ruoff@gmx.net>
*
* 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 "rtp_stream_dlg.h"
#include "rtp_stream.h"
#include "rtp_analysis.h"
#include "globals.h"
#include "epan/filesystem.h"
#include "tap_menu.h"
#include "dlg_utils.h"
#include "ui_util.h"
#include "main.h"
#include "compat_macros.h"
#include "image/clist_ascend.xpm"
#include "image/clist_descend.xpm"
#include "rtp_pt.h"
#include <string.h>
extern GtkWidget *main_display_filter_widget;
static const value_string rtp_payload_type_vals[] =
{
{ PT_PCMU, "ITU-T G.711 PCMU" },
{ PT_1016, "USA Federal Standard FS-1016" },
{ PT_G721, "ITU-T G.721" },
{ PT_GSM, "GSM 06.10" },
{ PT_G723, "ITU-T G.723" },
{ PT_DVI4_8000, "DVI4 8000 samples/s" },
{ PT_DVI4_16000, "DVI4 16000 samples/s" },
{ PT_LPC, "Experimental linear predictive encoding from Xerox PARC" },
{ PT_PCMA, "ITU-T G.711 PCMA" },
{ PT_G722, "ITU-T G.722" },
{ PT_L16_STEREO, "16-bit uncompressed audio, stereo" },
{ PT_L16_MONO, "16-bit uncompressed audio, monaural" },
{ PT_QCELP, "Qualcomm Code Excited Linear Predictive coding" },
{ PT_CN, "Comfort noise" },
{ PT_MPA, "MPEG-I/II Audio"},
{ PT_G728, "ITU-T G.728" },
{ PT_DVI4_11025, "DVI4 11025 samples/s" },
{ PT_DVI4_22050, "DVI4 22050 samples/s" },
{ PT_G729, "ITU-T G.729" },
{ PT_CELB, "Sun CellB video encoding" },
{ PT_JPEG, "JPEG-compressed video" },
{ PT_NV, "'nv' program" },
{ PT_H261, "ITU-T H.261" },
{ PT_MPV, "MPEG-I/II Video"},
{ PT_MP2T, "MPEG-II transport streams"},
{ PT_H263, "ITU-T H.263" },
{ 0, NULL },
};
typedef const guint8 * ip_addr_p;
static const gchar FWD_LABEL_TEXT[] = "Select a forward stream with left mouse button";
static const gchar REV_LABEL_TEXT[] = "Select a reverse stream with SHIFT + left mouse button";
/****************************************************************************/
/* pointer to the one and only dialog window */
static GtkWidget *rtp_stream_dlg = NULL;
/* save as dialog box */
static GtkWidget *rtpstream_save_dlg = NULL;
static GtkWidget *clist = NULL;
static GtkWidget *label_fwd = NULL;
static GtkWidget *label_rev = NULL;
static rtp_stream_info_t* selected_stream_fwd = NULL; /* current selection */
static rtp_stream_info_t* selected_stream_rev = NULL; /* current selection for reversed */
static GList *last_list = NULL;
/****************************************************************************/
/* append a line to clist */
static void add_to_clist(rtp_stream_info_t* strinfo)
{
gint added_row;
gchar *data[8];
gchar field[8][30];
data[0]=&field[0][0];
data[1]=&field[1][0];
data[2]=&field[2][0];
data[3]=&field[3][0];
data[4]=&field[4][0];
data[5]=&field[5][0];
data[6]=&field[6][0];
data[7]=&field[7][0];
g_snprintf(field[0], 20, "%s", ip_to_str((const guint8*)&(strinfo->src_addr)));
g_snprintf(field[1], 20, "%u", strinfo->src_port);
g_snprintf(field[2], 20, "%s", ip_to_str((const guint8*)&(strinfo->dest_addr)));
g_snprintf(field[3], 20, "%u", strinfo->dest_port);
g_snprintf(field[4], 20, "%u", strinfo->ssrc);
g_snprintf(field[5], 30, "%s", val_to_str(strinfo->pt, rtp_payload_type_vals,
"Unknown (%u)"));
g_snprintf(field[6], 20, "%u", strinfo->npackets);
/* XXX: Comment field is not used for the moment */
/* g_snprintf(field[7], 20, "%s", "");*/
added_row = gtk_clist_append(GTK_CLIST(clist), data);
/* set data pointer of last row to point to user data for that row */
gtk_clist_set_row_data(GTK_CLIST(clist), added_row, strinfo);
}
/****************************************************************************/
static void save_stream_destroy_cb(GtkWidget *win _U_, gpointer user_data _U_)
{
/* Note that we no longer have a Save voice info dialog box. */
rtpstream_save_dlg = NULL;
}
/****************************************************************************/
/* save in a file */
static void save_stream_ok_cb(GtkWidget *ok_bt _U_, gpointer user_data _U_)
{
gchar *g_dest;
if (!selected_stream_fwd)
return;
g_dest = g_strdup(gtk_file_selection_get_filename(GTK_FILE_SELECTION (rtpstream_save_dlg)));
/* Perhaps the user specified a directory instead of a file.
Check whether they did. */
if (test_for_directory(g_dest) == EISDIR) {
/* It's a directory - set the file selection box to display it. */
set_last_open_dir(g_dest);
g_free(g_dest);
gtk_file_selection_set_filename(GTK_FILE_SELECTION(rtpstream_save_dlg), last_open_dir);
return;
}
/*
* Don't dismiss the dialog box if the save operation fails.
*/
if (!rtpstream_save(selected_stream_fwd, g_dest))
return;
gtk_widget_destroy(GTK_WIDGET(rtpstream_save_dlg));
}
/****************************************************************************/
/* CALLBACKS */
/****************************************************************************/
static void
rtpstream_on_destroy (GtkObject *object _U_,
gpointer user_data _U_)
{
/* Remove the stream tap listener */
remove_tap_listener_rtp_stream();
/* Is there a save voice window open? */
if (rtpstream_save_dlg != NULL)
gtk_widget_destroy(rtpstream_save_dlg);
/* Clean up memory used by stream tap */
rtpstream_reset((rtpstream_tapinfo_t*) rtpstream_get_info());
/* Note that we no longer have a "RTP Streams" dialog box. */
rtp_stream_dlg = NULL;
}
/****************************************************************************/
static void
rtpstream_on_unselect (GtkButton *button _U_,
gpointer user_data _U_)
{
selected_stream_fwd = NULL;
selected_stream_rev = NULL;
gtk_clist_unselect_all(GTK_CLIST(clist));
gtk_label_set_text(GTK_LABEL(label_fwd), FWD_LABEL_TEXT);
gtk_label_set_text(GTK_LABEL(label_rev), REV_LABEL_TEXT);
}
/****************************************************************************/
gint rtp_stream_info_cmp_reverse(gconstpointer aa, gconstpointer bb)
{
const struct _rtp_stream_info* a = aa;
const struct _rtp_stream_info* b = bb;
if (a==NULL || b==NULL)
return 1;
if ((a->src_addr == b->dest_addr)
&& (a->src_port == b->dest_port)
&& (a->dest_addr == b->src_addr)
&& (a->dest_port == b->src_port))
return 0;
else
return 1;
}
/****************************************************************************/
static void
rtpstream_on_findrev (GtkButton *button _U_,
gpointer user_data _U_)
{
gint row;
gint start_row;
rtp_stream_info_t* pstream = NULL;
if (selected_stream_fwd==NULL)
return;
if (selected_stream_rev==NULL) {
pstream = selected_stream_fwd;
}
else {
pstream = selected_stream_rev;
}
start_row = gtk_clist_find_row_from_data(GTK_CLIST(clist), pstream);
row = start_row+1;
for (row=start_row+1;
(pstream = gtk_clist_get_row_data(GTK_CLIST(clist), row));
row++) {
if (rtp_stream_info_cmp_reverse(selected_stream_fwd, pstream) == 0) {
gtk_clist_select_row(GTK_CLIST(clist), row, 0);
gtk_clist_moveto(GTK_CLIST(clist), row, 0, 0.5, 0);
return;
}
}
/* wrap around */
for (row=0;
(pstream = gtk_clist_get_row_data(GTK_CLIST(clist), row)) && row<start_row;
row++) {
if (rtp_stream_info_cmp_reverse(selected_stream_fwd, pstream) == 0) {
gtk_clist_select_row(GTK_CLIST(clist), row, 0);
gtk_clist_moveto(GTK_CLIST(clist), row, 0, 0.5, 0);
return;
}
}
/* if we didnt find another stream, highlight the current reverse stream */
if (selected_stream_rev!=NULL) {
gtk_clist_select_row(GTK_CLIST(clist), row, 0);
gtk_clist_moveto(GTK_CLIST(clist), row, 0, 0.5, 0);
}
}
/****************************************************************************/
/*
static void
rtpstream_on_goto (GtkButton *button _U_,
gpointer user_data _U_)
{
if (selected_stream_fwd)
{
goto_frame(&cfile, selected_stream_fwd->first_frame_num);
}
}
*/
/****************************************************************************/
static void
rtpstream_on_save (GtkButton *button _U_,
gpointer data _U_)
{
rtpstream_tapinfo_t* tapinfo = data;
GtkWidget *vertb;
GtkWidget *ok_bt;
if (!selected_stream_fwd)
return;
if (rtpstream_save_dlg != NULL) {
/* There's already a Save dialog box; reactivate it. */
reactivate_window(rtpstream_save_dlg);
return;
}
rtpstream_save_dlg = gtk_file_selection_new("Ethereal: Save selected stream in rtpdump ('-F dump') format");
SIGNAL_CONNECT(rtpstream_save_dlg, "destroy", save_stream_destroy_cb,
NULL);
/* Container for each row of widgets */
vertb = gtk_vbox_new(FALSE, 0);
gtk_container_border_width(GTK_CONTAINER(vertb), 5);
gtk_box_pack_start(GTK_BOX(GTK_FILE_SELECTION(rtpstream_save_dlg)->action_area),
vertb, FALSE, FALSE, 0);
gtk_widget_show (vertb);
ok_bt = GTK_FILE_SELECTION(rtpstream_save_dlg)->ok_button;
/* Connect the cancel_button to destroy the widget */
SIGNAL_CONNECT_OBJECT(GTK_FILE_SELECTION(rtpstream_save_dlg)->cancel_button,
"clicked", (GtkSignalFunc)gtk_widget_destroy,
rtpstream_save_dlg);
/* Catch the "key_press_event" signal in the window, so that we can catch
the ESC key being pressed and act as if the "Cancel" button had
been selected. */
dlg_set_cancel(rtpstream_save_dlg, GTK_FILE_SELECTION(rtpstream_save_dlg)->cancel_button);
SIGNAL_CONNECT(ok_bt, "clicked", save_stream_ok_cb, tapinfo);
gtk_widget_show(rtpstream_save_dlg);
}
/****************************************************************************/
static void
rtpstream_on_mark (GtkButton *button _U_,
gpointer user_data _U_)
{
if (selected_stream_fwd==NULL && selected_stream_rev==NULL)
return;
rtpstream_mark(selected_stream_fwd, selected_stream_rev);
}
/****************************************************************************/
static void
rtpstream_on_filter (GtkButton *button _U_,
gpointer user_data _U_)
{
gchar *filter_string = NULL;
gchar *filter_string_fwd = NULL;
gchar *filter_string_rev = NULL;
if (selected_stream_fwd==NULL && selected_stream_rev==NULL)
return;
if (selected_stream_fwd)
{
filter_string_fwd = g_strdup_printf(
"(ip.src==%s && udp.srcport==%u && ip.dst==%s && udp.dstport==%u && rtp.ssrc==%u)",
ip_to_str((const guint8*)&(selected_stream_fwd->src_addr)),
selected_stream_fwd->src_port,
ip_to_str((const guint8*)&(selected_stream_fwd->dest_addr)),
selected_stream_fwd->dest_port,
selected_stream_fwd->ssrc);
filter_string = filter_string_fwd;
}
if (selected_stream_rev)
{
filter_string_rev = g_strdup_printf(
"(ip.src==%s && udp.srcport==%u && ip.dst==%s && udp.dstport==%u && rtp.ssrc==%u)",
ip_to_str((const guint8*)&(selected_stream_rev->src_addr)),
selected_stream_rev->src_port,
ip_to_str((const guint8*)&(selected_stream_rev->dest_addr)),
selected_stream_rev->dest_port,
selected_stream_rev->ssrc);
filter_string = filter_string_rev;
if (selected_stream_fwd)
{
filter_string = g_strdup_printf("%s || %s", filter_string, filter_string_rev);
g_free(filter_string_fwd);
g_free(filter_string_rev);
}
}
gtk_entry_set_text(GTK_ENTRY(main_display_filter_widget), filter_string);
g_free(filter_string);
/*
main_filter_packets(&cfile, filter_string, FALSE);
rtpstream_dlg_update(rtpstream_get_info()->strinfo_list);
*/
}
/****************************************************************************/
static void
rtpstream_on_close (GtkButton *button _U_,
gpointer user_data _U_)
{
gtk_grab_remove(rtp_stream_dlg);
gtk_widget_destroy(rtp_stream_dlg);
}
/****************************************************************************/
static void
rtpstream_on_analyse (GtkButton *button _U_,
gpointer user_data _U_)
{
guint32 ip_src_fwd = 0;
guint16 port_src_fwd = 0;
guint32 ip_dst_fwd = 0;
guint16 port_dst_fwd = 0;
guint32 ssrc_fwd = 0;
guint32 ip_src_rev = 0;
guint16 port_src_rev = 0;
guint32 ip_dst_rev = 0;
guint16 port_dst_rev = 0;
guint32 ssrc_rev = 0;
if (selected_stream_fwd) {
ip_src_fwd = selected_stream_fwd->src_addr;
port_src_fwd = selected_stream_fwd->src_port;
ip_dst_fwd = selected_stream_fwd->dest_addr;
port_dst_fwd = selected_stream_fwd->dest_port;
ssrc_fwd = selected_stream_fwd->ssrc;
}
if (selected_stream_rev) {
ip_src_rev = selected_stream_rev->src_addr;
port_src_rev = selected_stream_rev->src_port;
ip_dst_rev = selected_stream_rev->dest_addr;
port_dst_rev = selected_stream_rev->dest_port;
ssrc_rev = selected_stream_rev->ssrc;
}
rtp_analysis(
ip_src_fwd,
port_src_fwd,
ip_dst_fwd,
port_dst_fwd,
ssrc_fwd,
ip_src_rev,
port_src_rev,
ip_dst_rev,
port_dst_rev,
ssrc_rev
);
}
/****************************************************************************/
/* when the user selects a row in the stream list */
static void
rtpstream_on_select_row(GtkCList *clist,
gint row _U_,
gint column _U_,
GdkEventButton *event _U_,
gpointer user_data _U_)
{
gchar label_text[80];
/* update the labels */
if (event==NULL || event->state & GDK_SHIFT_MASK) {
selected_stream_rev = gtk_clist_get_row_data(GTK_CLIST(clist), row);
g_snprintf(label_text, 80, "Reverse: %s:%u -> %s:%u, SSRC=%u",
ip_to_str((ip_addr_p)&selected_stream_rev->src_addr),
selected_stream_rev->src_port,
ip_to_str((ip_addr_p)&selected_stream_rev->dest_addr),
selected_stream_rev->dest_port,
selected_stream_rev->ssrc
);
gtk_label_set_text(GTK_LABEL(label_rev), label_text);
}
else {
selected_stream_fwd = gtk_clist_get_row_data(GTK_CLIST(clist), row);
g_snprintf(label_text, 80, "Forward: %s:%u -> %s:%u, SSRC=%u",
ip_to_str((ip_addr_p)&selected_stream_fwd->src_addr),
selected_stream_fwd->src_port,
ip_to_str((ip_addr_p)&selected_stream_fwd->dest_addr),
selected_stream_fwd->dest_port,
selected_stream_fwd->ssrc
);
gtk_label_set_text(GTK_LABEL(label_fwd), label_text);
}
/*
gtk_widget_set_sensitive(save_bt, TRUE);
gtk_widget_set_sensitive(filter_bt, TRUE);
gtk_widget_set_sensitive(mark_bt, TRUE);
*/
/* TODO: activate other buttons when implemented */
}
/****************************************************************************/
#define NUM_COLS 7
typedef struct column_arrows {
GtkWidget *table;
GtkWidget *ascend_pm;
GtkWidget *descend_pm;
} column_arrows;
/****************************************************************************/
static void
rtpstream_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
rtpstream_sort_column(GtkCList *clist, gconstpointer ptr1, gconstpointer ptr2)
{
char *text1 = NULL;
char *text2 = NULL;
int i1, i2;
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 0:
case 2:
case 5:
case 7:
return strcmp (text1, text2);
case 1:
case 3:
case 4:
case 6:
i1=atoi(text1);
i2=atoi(text2);
return i1-i2;
}
g_assert_not_reached();
return 0;
}
/****************************************************************************/
/* INTERFACE */
/****************************************************************************/
static void rtpstream_dlg_create (void)
{
GtkWidget *rtpstream_dlg_w;
GtkWidget *dialog_vbox1;
GtkWidget *vbox1;
GtkWidget *label10;
GtkWidget *scrolledwindow1;
GtkWidget *dialog_action_area1;
GtkWidget *hbuttonbox2;
/* GtkWidget *bt_goto;*/
GtkWidget *bt_unselect;
GtkWidget *bt_findrev;
GtkWidget *bt_save;
GtkWidget *bt_frames;
GtkWidget *bt_filter;
GtkWidget *bt_analyse;
GtkWidget *bt_close;
gchar *titles[8] = {"Src IP addr", "Src port", "Dest IP addr", "Dest port", "SSRC", "Payload", "Packets", "Comment"};
column_arrows *col_arrows;
GdkBitmap *ascend_bm, *descend_bm;
GdkPixmap *ascend_pm, *descend_pm;
GtkStyle *win_style;
GtkWidget *column_lb;
int i;
rtpstream_dlg_w = gtk_dialog_new();
gtk_window_set_title (GTK_WINDOW (rtpstream_dlg_w), "Ethereal: RTP Streams");
dialog_vbox1 = GTK_DIALOG (rtpstream_dlg_w)->vbox;
gtk_widget_show (dialog_vbox1);
vbox1 = gtk_vbox_new (FALSE, 0);
gtk_widget_show (vbox1);
gtk_box_pack_start (GTK_BOX (dialog_vbox1), vbox1, TRUE, TRUE, 0);
gtk_container_set_border_width (GTK_CONTAINER (vbox1), 8);
label10 = gtk_label_new ("Detected RTP streams. Choose one for forward and reverse direction for analysis");
gtk_widget_show (label10);
gtk_box_pack_start (GTK_BOX (vbox1), label10, FALSE, FALSE, 8);
scrolledwindow1 = scrolled_window_new (NULL, NULL);
gtk_widget_show (scrolledwindow1);
gtk_box_pack_start (GTK_BOX (vbox1), scrolledwindow1, TRUE, TRUE, 0);
clist = gtk_clist_new (NUM_COLS);
gtk_widget_show (clist);
gtk_container_add (GTK_CONTAINER (scrolledwindow1), clist);
WIDGET_SET_SIZE(clist, 620, 200);
gtk_clist_set_column_width (GTK_CLIST (clist), 0, 100);
gtk_clist_set_column_width (GTK_CLIST (clist), 1, 50);
gtk_clist_set_column_width (GTK_CLIST (clist), 2, 100);
gtk_clist_set_column_width (GTK_CLIST (clist), 3, 50);
gtk_clist_set_column_width (GTK_CLIST (clist), 4, 80);
gtk_clist_set_column_width (GTK_CLIST (clist), 5, 118);
gtk_clist_set_column_width (GTK_CLIST (clist), 6, 40);
/* gtk_clist_set_column_width (GTK_CLIST (clist), 7, 51);*/
gtk_clist_set_column_justification(GTK_CLIST(clist), 0, GTK_JUSTIFY_CENTER);
gtk_clist_set_column_justification(GTK_CLIST(clist), 1, GTK_JUSTIFY_CENTER);
gtk_clist_set_column_justification(GTK_CLIST(clist), 2, GTK_JUSTIFY_CENTER);
gtk_clist_set_column_justification(GTK_CLIST(clist), 3, GTK_JUSTIFY_CENTER);
gtk_clist_set_column_justification(GTK_CLIST(clist), 4, GTK_JUSTIFY_CENTER);
gtk_clist_set_column_justification(GTK_CLIST(clist), 5, GTK_JUSTIFY_LEFT);
gtk_clist_set_column_justification(GTK_CLIST(clist), 6, GTK_JUSTIFY_RIGHT);
/* gtk_clist_set_column_justification(GTK_CLIST(clist), 7, GTK_JUSTIFY_CENTER);*/
gtk_clist_column_titles_show (GTK_CLIST (clist));
gtk_clist_set_compare_func(GTK_CLIST(clist), rtpstream_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(rtpstream_dlg_w);
/* sort by column feature */
col_arrows = (column_arrows *) g_malloc(sizeof(column_arrows) * NUM_COLS);
win_style = gtk_widget_get_style(scrolledwindow1);
ascend_pm = gdk_pixmap_create_from_xpm_d(scrolledwindow1->window,
&ascend_bm,
&win_style->bg[GTK_STATE_NORMAL],
(gchar **)clist_ascend_xpm);
descend_pm = gdk_pixmap_create_from_xpm_d(scrolledwindow1->window,
&descend_bm,
&win_style->bg[GTK_STATE_NORMAL],
(gchar **)clist_descend_xpm);
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 = gtk_pixmap_new(ascend_pm, ascend_bm);
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 = gtk_pixmap_new(descend_pm, descend_bm);
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 src-ip 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);
}
SIGNAL_CONNECT(clist, "click-column", rtpstream_click_column_cb, col_arrows);
label_fwd = gtk_label_new (FWD_LABEL_TEXT);
gtk_widget_show (label_fwd);
gtk_box_pack_start (GTK_BOX (vbox1), label_fwd, FALSE, FALSE, 0);
label_rev = gtk_label_new (REV_LABEL_TEXT);
gtk_widget_show (label_rev);
gtk_box_pack_start (GTK_BOX (vbox1), label_rev, FALSE, FALSE, 0);
dialog_action_area1 = GTK_DIALOG (rtpstream_dlg_w)->action_area;
gtk_widget_show (dialog_action_area1);
gtk_container_set_border_width (GTK_CONTAINER (dialog_action_area1), 10);
hbuttonbox2 = gtk_hbutton_box_new ();
gtk_widget_show (hbuttonbox2);
gtk_box_pack_start (GTK_BOX (dialog_action_area1), hbuttonbox2, FALSE, FALSE, 0);
gtk_button_box_set_layout (GTK_BUTTON_BOX (hbuttonbox2), GTK_BUTTONBOX_END);
gtk_button_box_set_spacing (GTK_BUTTON_BOX (hbuttonbox2), 0);
bt_unselect = gtk_button_new_with_label ("Unselect");
gtk_widget_show (bt_unselect);
gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_unselect);
bt_findrev = gtk_button_new_with_label ("Find Reverse");
gtk_widget_show (bt_findrev);
gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_findrev);
/*
bt_goto = BUTTON_NEW_FROM_STOCK(GTK_STOCK_JUMP_TO);
gtk_widget_show (bt_goto);
gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_goto);
*/
bt_save = BUTTON_NEW_FROM_STOCK(GTK_STOCK_SAVE_AS);
gtk_widget_show (bt_save);
gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_save);
bt_frames = gtk_button_new_with_label ("Mark frames");
gtk_widget_show (bt_frames);
gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_frames);
bt_filter = gtk_button_new_with_label ("Set filter");
gtk_widget_show (bt_filter);
gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_filter);
bt_analyse = gtk_button_new_with_label ("Analyse");
gtk_widget_show (bt_analyse);
gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_analyse);
bt_close = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLOSE);
gtk_widget_show (bt_close);
gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_close);
/* Catch the "key_press_event" signal in the window, so that we can
catch the ESC key being pressed and act as if the "Close" button had
been selected. */
dlg_set_cancel(rtpstream_dlg_w, bt_close);
SIGNAL_CONNECT(rtpstream_dlg_w, "destroy", rtpstream_on_destroy, NULL);
SIGNAL_CONNECT(clist, "select_row", rtpstream_on_select_row, NULL);
SIGNAL_CONNECT(bt_unselect, "clicked", rtpstream_on_unselect, NULL);
SIGNAL_CONNECT(bt_findrev, "clicked", rtpstream_on_findrev, NULL);
/*
SIGNAL_CONNECT(bt_goto, "clicked", rtpstream_on_goto, NULL);
*/
SIGNAL_CONNECT(bt_save, "clicked", rtpstream_on_save, NULL);
SIGNAL_CONNECT(bt_frames, "clicked", rtpstream_on_mark, NULL);
SIGNAL_CONNECT(bt_filter, "clicked", rtpstream_on_filter, NULL);
SIGNAL_CONNECT(bt_analyse, "clicked", rtpstream_on_analyse, NULL);
SIGNAL_CONNECT(bt_close, "clicked", rtpstream_on_close, NULL);
rtpstream_on_unselect(NULL, NULL);
rtp_stream_dlg = rtpstream_dlg_w;
}
/****************************************************************************/
/* PUBLIC */
/****************************************************************************/
/****************************************************************************/
/* update the contents of the dialog box clist */
/* list: pointer to list of rtp_stream_info_t* */
void rtpstream_dlg_update(GList *list)
{
if (rtp_stream_dlg != NULL) {
gtk_clist_clear(GTK_CLIST(clist));
list = g_list_first(list);
while (list)
{
add_to_clist((rtp_stream_info_t*)(list->data));
list = g_list_next(list);
}
rtpstream_on_unselect(NULL, NULL);
}
last_list = list;
}
/****************************************************************************/
/* update the contents of the dialog box clist */
/* list: pointer to list of rtp_stream_info_t* */
void rtpstream_dlg_show(GList *list)
{
if (rtp_stream_dlg != NULL) {
/* There's already a dialog box; reactivate it. */
reactivate_window(rtp_stream_dlg);
/* Another list since last call? */
if (list != last_list) {
rtpstream_dlg_update(list);
}
}
else {
/* Create and show the dialog box */
rtpstream_dlg_create();
rtpstream_dlg_update(list);
}
}
/****************************************************************************/
/* entry point when called via the GTK menu */
void rtpstream_launch(GtkWidget *w _U_, gpointer data _U_)
{
/* Register the tap listener */
register_tap_listener_rtp_stream();
/* Scan for RTP streams (redissect all packets) */
rtpstream_scan();
/* Show the dialog box with the list of streams */
rtpstream_dlg_show(rtpstream_get_info()->strinfo_list);
/* Tap listener will be removed and cleaned up in rtpstream_on_destroy */
}
/****************************************************************************/
void
register_tap_listener_rtp_stream_dlg(void)
{
register_tap_menu_item("RTP/Show All Streams...", REGISTER_TAP_GROUP_NONE,
rtpstream_launch, NULL, NULL, NULL);
}
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