/* follow_dlg.c
*
- * $Id: follow_dlg.c,v 1.14 2001/11/21 23:16:26 gram Exp $
+ * $Id: follow_dlg.c,v 1.66 2004/06/17 16:35:24 ulfl Exp $
*
* Ethereal - Network traffic analyzer
- * By Gerald Combs <gerald@zing.org>
+ * By Gerald Combs <gerald@ethereal.com>
* Copyright 2000 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 <gtk/gtk.h>
-#include <stdlib.h>
#include <stdio.h>
#include <string.h>
-#include <errno.h>
-
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-
#ifdef HAVE_IO_H
#include <io.h> /* open/close on win32 */
#endif
#include <unistd.h>
#endif
-#ifdef NEED_SNPRINTF_H
-# include "snprintf.h"
-#endif
+#include <ctype.h>
#include "color.h"
#include "color_utils.h"
#include "dlg_utils.h"
#include "keys.h"
#include "globals.h"
-#include "gtkglobals.h"
#include "main.h"
+#include "alert_box.h"
#include "simple_dialog.h"
#include "packet-ipv6.h"
#include "prefs.h"
-#include "resolv.h"
+#include <epan/resolv.h>
#include "util.h"
#include "ui_util.h"
+#include <epan/epan_dissect.h>
+#include <epan/filesystem.h>
+#include "compat_macros.h"
+#include "ipproto.h"
+#include "tap_menu.h"
+#include "print_mswin.h"
+#include "font_utils.h"
/* Show Stream */
typedef enum {
typedef enum {
SHOW_ASCII,
SHOW_EBCDIC,
- SHOW_HEXDUMP
+ SHOW_HEXDUMP,
+ SHOW_CARRAY
} show_type_t;
typedef struct {
GtkWidget *ascii_bt;
GtkWidget *ebcdic_bt;
GtkWidget *hexdump_bt;
+ GtkWidget *carray_bt;
GtkWidget *follow_save_as_w;
gboolean is_ipv6;
+ char *filter_out_filter;
+ GtkWidget *filter_te;
+ GtkWidget *streamwindow;
} follow_info_t;
static void follow_destroy_cb(GtkWidget * win, gpointer data);
static void follow_charset_toggle_cb(GtkWidget * w, gpointer parent_w);
static void follow_load_text(follow_info_t *follow_info);
+static void follow_filter_out_stream(GtkWidget * w, gpointer parent_w);
static void follow_print_stream(GtkWidget * w, gpointer parent_w);
static void follow_save_as_cmd_cb(GtkWidget * w, gpointer data);
-static void follow_save_as_ok_cb(GtkWidget * w, GtkFileSelection * fs);
+static void follow_save_as_ok_cb(GtkWidget * w, gpointer fs);
static void follow_save_as_destroy_cb(GtkWidget * win, gpointer user_data);
static void follow_stream_om_both(GtkWidget * w, gpointer data);
static void follow_stream_om_client(GtkWidget * w, gpointer data);
static void follow_stream_om_server(GtkWidget * w, gpointer data);
-FILE *data_out_file = NULL;
-
+/* With MSVC and a libethereal.dll, we need a special declaration. */
+ETH_VAR_IMPORT FILE *data_out_file;
#define E_FOLLOW_INFO_KEY "follow_info_key"
}
static void
-follow_redraw(gpointer data, gpointer user_data)
+follow_redraw(gpointer data, gpointer user_data _U_)
{
follow_load_text((follow_info_t *)data);
}
a dissection routine on belongs (this might be the most recently
selected packet, or it might be the last packet in the file). */
void
-follow_stream_cb(GtkWidget * w, gpointer data)
+follow_stream_cb(GtkWidget * w, gpointer data _U_)
{
GtkWidget *streamwindow, *vbox, *txt_scrollw, *text, *filter_te;
- GtkWidget *hbox, *button, *radio_bt;
+ GtkWidget *hbox, *button_hbox, *button, *radio_bt;
+ GtkWidget *stream_fr, *stream_vb;
GtkWidget *stream_om, *stream_menu, *stream_mi;
- int tmp_fd;
+ GtkTooltips *tooltips;
+ int tmp_fd;
gchar *follow_filter;
+ const gchar *previous_filter;
+ int filter_out_filter_len;
const char *hostname0, *hostname1;
char *port0, *port1;
char string[128];
/* we got tcp so we can follow */
if (cfile.edt->pi.ipproto != 6) {
- simple_dialog(ESD_TYPE_CRIT, NULL,
+ simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
"Error following stream. Please make\n"
"sure you have a TCP packet selected.");
return;
sizeof follow_info->data_out_filename, "follow");
if (tmp_fd == -1) {
- simple_dialog(ESD_TYPE_WARN, NULL,
+ simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
"Could not create temporary file %s: %s",
follow_info->data_out_filename, strerror(errno));
g_free(follow_info);
data_out_file = fdopen(tmp_fd, "wb");
if (data_out_file == NULL) {
- simple_dialog(ESD_TYPE_WARN, NULL,
+ simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
"Could not create temporary file %s: %s",
follow_info->data_out_filename, strerror(errno));
close(tmp_fd);
follow_filter = build_follow_filter(&cfile.edt->pi);
/* Set the display filter entry accordingly */
- filter_te = gtk_object_get_data(GTK_OBJECT(w), E_DFILTER_TE_KEY);
+ filter_te = OBJECT_GET_DATA(w, E_DFILTER_TE_KEY);
+
+ /* needed in follow_filter_out_stream(), is there a better way? */
+ follow_info->filter_te = filter_te;
+
+ /* save previous filter, const since we're not supposed to alter */
+ previous_filter =
+ (const gchar *)gtk_entry_get_text(GTK_ENTRY(filter_te));
+
+ /* allocate our new filter. API claims g_malloc terminates program on failure */
+ /* my calc for max alloc needed is really +10 but when did a few extra bytes hurt ? */
+ filter_out_filter_len = strlen(follow_filter) + strlen(previous_filter) + 16;
+ follow_info->filter_out_filter = (gchar *)g_malloc(filter_out_filter_len);
+
+ /* append the negation */
+ if(strlen(previous_filter)) {
+ g_snprintf(follow_info->filter_out_filter, filter_out_filter_len,
+ "%s and !(%s)", previous_filter, follow_filter);
+ } else {
+ g_snprintf(follow_info->filter_out_filter, filter_out_filter_len,
+ "!(%s)", follow_filter);
+ }
+
+
gtk_entry_set_text(GTK_ENTRY(filter_te), follow_filter);
- /* Run the display filter so it goes in effect. */
- filter_packets(&cfile, follow_filter);
+ /* Run the display filter so it goes in effect - even if it's the
+ same as the previous display filter. */
+ main_filter_packets(&cfile, follow_filter, TRUE);
+
+ /* Free the filter string, as we're done with it. */
+ g_free(follow_filter);
/* The data_out_file should now be full of the streams information */
fclose(data_out_file);
/* The data_out_filename file now has all the text that was in the session */
- streamwindow = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ streamwindow = dlg_window_new("Follow TCP stream");
+
+ /* needed in follow_filter_out_stream(), is there a better way? */
+ follow_info->streamwindow = streamwindow;
+
gtk_widget_set_name(streamwindow, "TCP stream window");
+ gtk_window_set_default_size(GTK_WINDOW(streamwindow), DEF_WIDTH, DEF_HEIGHT);
+ gtk_container_border_width(GTK_CONTAINER(streamwindow), 6);
- gtk_signal_connect(GTK_OBJECT(streamwindow), "destroy",
- GTK_SIGNAL_FUNC(follow_destroy_cb), NULL);
+ /* setup the container */
+ tooltips = gtk_tooltips_new ();
+
+ vbox = gtk_vbox_new(FALSE, 6);
+ gtk_container_add(GTK_CONTAINER(streamwindow), vbox);
+ /* content frame */
if (incomplete_tcp_stream) {
- gtk_window_set_title(GTK_WINDOW(streamwindow),
- "Contents of TCP stream (incomplete)");
+ stream_fr = gtk_frame_new("Stream Content (incomplete)");
} else {
- gtk_window_set_title(GTK_WINDOW(streamwindow),
- "Contents of TCP stream");
+ stream_fr = gtk_frame_new("Stream Content");
}
- gtk_widget_set_usize(GTK_WIDGET(streamwindow), DEF_WIDTH,
- DEF_HEIGHT);
- gtk_container_border_width(GTK_CONTAINER(streamwindow), 2);
+ gtk_container_add(GTK_CONTAINER(vbox), stream_fr);
+ gtk_widget_show(stream_fr);
- /* setup the container */
- vbox = gtk_vbox_new(FALSE, 0);
- gtk_container_add(GTK_CONTAINER(streamwindow), vbox);
+ stream_vb = gtk_vbox_new(FALSE, 6);
+ gtk_container_set_border_width( GTK_CONTAINER(stream_vb) , 6);
+ gtk_container_add(GTK_CONTAINER(stream_fr), stream_vb);
/* create a scrolled window for the text */
- txt_scrollw = gtk_scrolled_window_new(NULL, NULL);
- gtk_box_pack_start(GTK_BOX(vbox), txt_scrollw, TRUE, TRUE, 0);
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(txt_scrollw),
- GTK_POLICY_NEVER,
- GTK_POLICY_ALWAYS);
- set_scrollbar_placement_scrollw(txt_scrollw,
- prefs.gui_scrollbar_on_right);
- remember_scrolled_window(txt_scrollw);
+ txt_scrollw = scrolled_window_new(NULL, NULL);
+#if GTK_MAJOR_VERSION >= 2
+ gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(txt_scrollw),
+ GTK_SHADOW_IN);
+#endif
+ gtk_box_pack_start(GTK_BOX(stream_vb), txt_scrollw, TRUE, TRUE, 0);
/* create a text box */
+#if GTK_MAJOR_VERSION < 2
text = gtk_text_new(NULL, NULL);
gtk_text_set_editable(GTK_TEXT(text), FALSE);
+#else
+ text = gtk_text_view_new();
+ gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
+#endif
gtk_container_add(GTK_CONTAINER(txt_scrollw), text);
follow_info->text = text;
- /* Create hbox */
+
+ /* stream hbox */
hbox = gtk_hbox_new(FALSE, 1);
- gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(stream_vb), hbox, FALSE, FALSE, 0);
+ /* Create Save As Button */
+ button = BUTTON_NEW_FROM_STOCK(GTK_STOCK_SAVE_AS);
+ SIGNAL_CONNECT(button, "clicked", follow_save_as_cmd_cb, follow_info);
+ gtk_tooltips_set_tip (tooltips, button, "Save the content as currently displayed ", NULL);
+ gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
+
+ /* Create Print Button */
+ button = BUTTON_NEW_FROM_STOCK(GTK_STOCK_PRINT);
+ SIGNAL_CONNECT(button, "clicked", follow_print_stream, follow_info);
+ gtk_tooltips_set_tip (tooltips, button, "Print the content as currently displayed", NULL);
+ gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
/* Stream to show */
follow_tcp_stats(&stats);
stream_menu = gtk_menu_new();
/* Both Hosts */
- snprintf(string, sizeof(string),
+ g_snprintf(string, sizeof(string),
"Entire conversation (%u bytes)",
stats.bytes_written[0] + stats.bytes_written[1]);
stream_mi = gtk_menu_item_new_with_label(string);
- gtk_signal_connect(GTK_OBJECT(stream_mi), "activate",
- GTK_SIGNAL_FUNC(follow_stream_om_both), follow_info);
+ SIGNAL_CONNECT(stream_mi, "activate", follow_stream_om_both,
+ follow_info);
gtk_menu_append(GTK_MENU(stream_menu), stream_mi);
gtk_widget_show(stream_mi);
follow_info->show_stream = BOTH_HOSTS;
/* Host 0 --> Host 1 */
- snprintf(string, sizeof(string), "%s:%s --> %s:%s (%u bytes)",
+ g_snprintf(string, sizeof(string), "%s:%s --> %s:%s (%u bytes)",
hostname0, port0, hostname1, port1,
stats.bytes_written[0]);
stream_mi = gtk_menu_item_new_with_label(string);
- gtk_signal_connect(GTK_OBJECT(stream_mi), "activate",
- GTK_SIGNAL_FUNC(follow_stream_om_client), follow_info);
+ SIGNAL_CONNECT(stream_mi, "activate", follow_stream_om_client,
+ follow_info);
gtk_menu_append(GTK_MENU(stream_menu), stream_mi);
gtk_widget_show(stream_mi);
/* Host 1 --> Host 0 */
- snprintf(string, sizeof(string), "%s:%s --> %s:%s (%u bytes)",
+ g_snprintf(string, sizeof(string), "%s:%s --> %s:%s (%u bytes)",
hostname1, port1, hostname0, port0,
stats.bytes_written[1]);
stream_mi = gtk_menu_item_new_with_label(string);
- gtk_signal_connect(GTK_OBJECT(stream_mi), "activate",
- GTK_SIGNAL_FUNC(follow_stream_om_server), follow_info);
+ SIGNAL_CONNECT(stream_mi, "activate", follow_stream_om_server,
+ follow_info);
gtk_menu_append(GTK_MENU(stream_menu), stream_mi);
gtk_widget_show(stream_mi);
gtk_option_menu_set_menu(GTK_OPTION_MENU(stream_om), stream_menu);
/* Set history to 0th item, i.e., the first item. */
gtk_option_menu_set_history(GTK_OPTION_MENU(stream_om), 0);
+ gtk_tooltips_set_tip (tooltips, stream_om,
+ "Select the stream direction to display", NULL);
gtk_box_pack_start(GTK_BOX(hbox), stream_om, FALSE, FALSE, 0);
/* ASCII radio button */
radio_bt = gtk_radio_button_new_with_label(NULL, "ASCII");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio_bt), TRUE);
gtk_box_pack_start(GTK_BOX(hbox), radio_bt, FALSE, FALSE, 0);
- gtk_signal_connect(GTK_OBJECT(radio_bt), "toggled",
- GTK_SIGNAL_FUNC(follow_charset_toggle_cb),
- follow_info);
+ SIGNAL_CONNECT(radio_bt, "toggled", follow_charset_toggle_cb,
+ follow_info);
follow_info->ascii_bt = radio_bt;
follow_info->show_type = SHOW_ASCII;
"EBCDIC");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio_bt), FALSE);
gtk_box_pack_start(GTK_BOX(hbox), radio_bt, FALSE, FALSE, 0);
- gtk_signal_connect(GTK_OBJECT(radio_bt), "toggled",
- GTK_SIGNAL_FUNC(follow_charset_toggle_cb),
- follow_info);
+ SIGNAL_CONNECT(radio_bt, "toggled", follow_charset_toggle_cb,
+ follow_info);
follow_info->ebcdic_bt = radio_bt;
/* HEX DUMP radio button */
"Hex Dump");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio_bt), FALSE);
gtk_box_pack_start(GTK_BOX(hbox), radio_bt, FALSE, FALSE, 0);
- gtk_signal_connect(GTK_OBJECT(radio_bt), "toggled",
- GTK_SIGNAL_FUNC(follow_charset_toggle_cb),
- follow_info);
+ SIGNAL_CONNECT(radio_bt, "toggled", follow_charset_toggle_cb,
+ follow_info);
follow_info->hexdump_bt = radio_bt;
- /* Create Close Button */
- button = gtk_button_new_with_label("Close");
- gtk_signal_connect_object(GTK_OBJECT(button), "clicked",
- GTK_SIGNAL_FUNC(gtk_widget_destroy),
- GTK_OBJECT(streamwindow));
- gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
-
- /* 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(streamwindow, button);
-
- /* Create Save As Button */
- button = gtk_button_new_with_label("Save As");
- gtk_signal_connect(GTK_OBJECT(button), "clicked",
- GTK_SIGNAL_FUNC(follow_save_as_cmd_cb),
- follow_info);
- gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
+ /* C Array radio button */
+ radio_bt = gtk_radio_button_new_with_label(gtk_radio_button_group
+ (GTK_RADIO_BUTTON(radio_bt)),
+ "C Arrays");
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio_bt), FALSE);
+ gtk_box_pack_start(GTK_BOX(hbox), radio_bt, FALSE, FALSE, 0);
+ SIGNAL_CONNECT(radio_bt, "toggled", follow_charset_toggle_cb,
+ follow_info);
+ follow_info->carray_bt = radio_bt;
+
+ /* button hbox */
+ button_hbox = gtk_hbutton_box_new();
+ gtk_box_pack_start(GTK_BOX(vbox), button_hbox, FALSE, FALSE, 0);
+ gtk_button_box_set_layout (GTK_BUTTON_BOX(button_hbox), GTK_BUTTONBOX_END);
+ gtk_button_box_set_spacing(GTK_BUTTON_BOX(button_hbox), 5);
+
+ /* Create exclude stream button */
+ button = gtk_button_new_with_label("Filter out this stream");
+ SIGNAL_CONNECT(button, "clicked", follow_filter_out_stream, follow_info);
+ gtk_tooltips_set_tip (tooltips, button,
+ "Build a display filter which cuts this stream from the capture", NULL);
+ gtk_box_pack_start(GTK_BOX(button_hbox), button, FALSE, FALSE, 0);
- /* Create Print Button */
- button = gtk_button_new_with_label("Print");
- gtk_signal_connect(GTK_OBJECT(button), "clicked",
- GTK_SIGNAL_FUNC(follow_print_stream), follow_info);
- gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
+ /* Create Close Button */
+ button = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLOSE);
+ gtk_tooltips_set_tip (tooltips, button,
+ "Close the dialog and keep the current display filter", NULL);
+ gtk_box_pack_start(GTK_BOX(button_hbox), button, FALSE, FALSE, 0);
+ GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
+ window_set_cancel_button(streamwindow, button, window_cancel_button_cb);
/* Tuck away the follow_info object into the window */
- gtk_object_set_data(GTK_OBJECT(streamwindow), E_FOLLOW_INFO_KEY,
- follow_info);
+ OBJECT_SET_DATA(streamwindow, E_FOLLOW_INFO_KEY, follow_info);
follow_load_text(follow_info);
remember_follow_info(follow_info);
data_out_file = NULL;
+ SIGNAL_CONNECT(streamwindow, "delete_event", window_delete_event_cb, NULL);
+ SIGNAL_CONNECT(streamwindow, "destroy", follow_destroy_cb, NULL);
+
/* Make sure this widget gets destroyed if we quit the main loop,
so that if we exit, we clean up any temporary files we have
for "Follow TCP Stream" windows. */
gtk_quit_add_destroy(gtk_main_level(), GTK_OBJECT(streamwindow));
+
gtk_widget_show_all(streamwindow);
+ window_present(streamwindow);
}
/* The destroy call back has the responsibility of
- * unlinking the temporary file */
+ * unlinking the temporary file
+ * and freeing the filter_out_filter */
static void
-follow_destroy_cb(GtkWidget *w, gpointer data)
+follow_destroy_cb(GtkWidget *w, gpointer data _U_)
{
follow_info_t *follow_info;
+ int i;
- follow_info = gtk_object_get_data(GTK_OBJECT(w), E_FOLLOW_INFO_KEY);
- unlink(follow_info->data_out_filename);
- gtk_widget_destroy(w);
+ follow_info = OBJECT_GET_DATA(w, E_FOLLOW_INFO_KEY);
+ i = unlink(follow_info->data_out_filename);
+ if(i != 0) {
+ g_warning("Follow: Couldn't remove temporary file: \"%s\", errno: %s (%u)",
+ follow_info->data_out_filename, strerror(errno), errno);
+ }
+ g_free(follow_info->filter_out_filter);
forget_follow_info(follow_info);
g_free(follow_info);
}
/* XXX - can I emulate follow_charset_toggle_cb() instead of having
* 3 different functions here? */
static void
-follow_stream_om_both(GtkWidget *w, gpointer data)
+follow_stream_om_both(GtkWidget *w _U_, gpointer data)
{
follow_info_t *follow_info = data;
follow_info->show_stream = BOTH_HOSTS;
}
static void
-follow_stream_om_client(GtkWidget *w, gpointer data)
+follow_stream_om_client(GtkWidget *w _U_, gpointer data)
{
follow_info_t *follow_info = data;
follow_info->show_stream = FROM_CLIENT;
}
static void
-follow_stream_om_server(GtkWidget *w, gpointer data)
+follow_stream_om_server(GtkWidget *w _U_, gpointer data)
{
follow_info_t *follow_info = data;
follow_info->show_stream = FROM_SERVER;
/* Handles the ASCII/EBCDIC toggling */
static void
-follow_charset_toggle_cb(GtkWidget * w, gpointer data)
+follow_charset_toggle_cb(GtkWidget * w _U_, gpointer data)
{
- follow_info_t *follow_info = data;
+ follow_info_t *follow_info = data;
if (GTK_TOGGLE_BUTTON(follow_info->ebcdic_bt)->active)
follow_info->show_type = SHOW_EBCDIC;
else if (GTK_TOGGLE_BUTTON(follow_info->hexdump_bt)->active)
follow_info->show_type = SHOW_HEXDUMP;
+ else if (GTK_TOGGLE_BUTTON(follow_info->carray_bt)->active)
+ follow_info->show_type = SHOW_CARRAY;
else if (GTK_TOGGLE_BUTTON(follow_info->ascii_bt)->active)
follow_info->show_type = SHOW_ASCII;
else
}
#define FLT_BUF_SIZE 1024
-static void
+
+typedef enum {
+ FRS_OK,
+ FRS_OPEN_ERROR,
+ FRS_READ_ERROR,
+ FRS_PRINT_ERROR
+} frs_return_t;
+
+static frs_return_t
follow_read_stream(follow_info_t *follow_info,
- void (*print_line) (char *, int, gboolean, void *),
- void *arg)
+ gboolean (*print_line) (char *, int, gboolean, void *, print_format_e),
+ void *arg, print_format_e format)
{
tcp_stream_chunk sc;
int bcount, iplen;
guint8 client_addr[MAX_IPADDR_LEN];
guint16 client_port = 0;
gboolean is_server;
- guint16 current_pos, global_client_pos = 0, global_server_pos = 0;
- guint16 *global_pos;
+ guint32 current_pos, global_client_pos = 0, global_server_pos = 0;
+ guint32 *global_pos;
gboolean skip;
+ gchar initbuf[256];
+ guint32 server_packet_count = 0;
+ guint32 client_packet_count = 0;
+ char buffer[FLT_BUF_SIZE];
+ size_t nchars;
iplen = (follow_info->is_ipv6) ? 16 : 4;
-
+
data_out_file = fopen(follow_info->data_out_filename, "rb");
- if (data_out_file) {
- char buffer[FLT_BUF_SIZE];
- int nchars;
- while (fread(&sc, 1, sizeof(sc), data_out_file)) {
- if (client_port == 0) {
- memcpy(client_addr, sc.src_addr, iplen);
- client_port = sc.src_port;
- }
- skip = FALSE;
- if (memcmp(client_addr, sc.src_addr, iplen) == 0 &&
- client_port == sc.src_port) {
- is_server = FALSE;
- global_pos = &global_client_pos;
- if (follow_info->show_stream == FROM_SERVER) {
- skip = TRUE;
- }
+ if (data_out_file == NULL) {
+ simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
+ "Could not open temporary file %s: %s", follow_info->data_out_filename,
+ strerror(errno));
+ return FRS_OPEN_ERROR;
+ }
+
+ while (fread(&sc, 1, sizeof(sc), data_out_file)) {
+ if (client_port == 0) {
+ memcpy(client_addr, sc.src_addr, iplen);
+ client_port = sc.src_port;
+ }
+ skip = FALSE;
+ if (memcmp(client_addr, sc.src_addr, iplen) == 0 &&
+ client_port == sc.src_port) {
+ is_server = FALSE;
+ global_pos = &global_client_pos;
+ if (follow_info->show_stream == FROM_SERVER) {
+ skip = TRUE;
}
- else {
- is_server = TRUE;
- global_pos = &global_server_pos;
- if (follow_info->show_stream == FROM_CLIENT) {
- skip = TRUE;
- }
+ }
+ else {
+ is_server = TRUE;
+ global_pos = &global_server_pos;
+ if (follow_info->show_stream == FROM_CLIENT) {
+ skip = TRUE;
}
+ }
+
+ while (sc.dlen > 0) {
+ bcount = (sc.dlen < FLT_BUF_SIZE) ? sc.dlen : FLT_BUF_SIZE;
+ nchars = fread(buffer, 1, bcount, data_out_file);
+ if (nchars == 0)
+ break;
+ sc.dlen -= bcount;
+ if (!skip) {
+ switch (follow_info->show_type) {
+
+ case SHOW_EBCDIC:
+ /* If our native arch is ASCII, call: */
+ EBCDIC_to_ASCII(buffer, nchars);
+ if (!(*print_line) (buffer, nchars, is_server, arg, format))
+ goto print_error;
+ break;
- while (sc.dlen > 0) {
- bcount = (sc.dlen < FLT_BUF_SIZE) ? sc.dlen : FLT_BUF_SIZE;
- nchars = fread(buffer, 1, bcount, data_out_file);
- if (nchars == 0)
+ case SHOW_ASCII:
+ /* If our native arch is EBCDIC, call:
+ * ASCII_TO_EBCDIC(buffer, nchars);
+ */
+ if (!(*print_line) (buffer, nchars, is_server, arg, format))
+ goto print_error;
break;
- sc.dlen -= bcount;
- if (!skip) {
- switch (follow_info->show_type) {
- case SHOW_EBCDIC:
- /* If our native arch is ASCII, call: */
- EBCDIC_to_ASCII(buffer, nchars);
- (*print_line) (buffer, nchars, is_server, arg);
- break;
- case SHOW_ASCII:
- /* If our native arch is EBCDIC, call:
- * ASCII_TO_EBCDIC(buffer, nchars);
- */
- (*print_line) (buffer, nchars, is_server, arg);
- break;
- case SHOW_HEXDUMP:
- current_pos = 0;
- while (current_pos < nchars) {
- gchar hexbuf[256];
- gchar hexchars[] = "0123456789abcdef";
- int i, cur;
- /* is_server indentation : put 63 spaces at the begenning
- * of the string */
- sprintf(hexbuf, (is_server &&
- follow_info->show_stream == BOTH_HOSTS) ?
- " "
- " %08X " :
- "%08X ", *global_pos);
- cur = strlen(hexbuf);
- for (i = 0; i < 16 && current_pos + i < nchars;
- i++) {
- hexbuf[cur++] =
- hexchars[(buffer[current_pos + i] & 0xf0)
- >> 4];
- hexbuf[cur++] =
- hexchars[buffer[current_pos + i] & 0x0f];
- if (i == 7) {
- hexbuf[cur++] = ' ';
- hexbuf[cur++] = ' ';
- } else if (i != 15)
- hexbuf[cur++] = ' ';
- }
- current_pos += i;
- (*global_pos) += i;
- hexbuf[cur++] = '\n';
- hexbuf[cur] = 0;
- (*print_line) (hexbuf, strlen(hexbuf), is_server, arg);
+
+ case SHOW_HEXDUMP:
+ current_pos = 0;
+ while (current_pos < nchars) {
+ gchar hexbuf[256];
+ gchar hexchars[] = "0123456789abcdef";
+ int i, cur;
+
+ /* is_server indentation : put 63 spaces at the
+ * beginning of the string */
+ g_snprintf(hexbuf, sizeof(hexbuf),
+ (is_server && follow_info->show_stream == BOTH_HOSTS) ?
+ " "
+ " %08X " :
+ "%08X ", *global_pos);
+ cur = strlen(hexbuf);
+ for (i = 0; i < 16 && current_pos + i < nchars; i++) {
+ hexbuf[cur++] =
+ hexchars[(buffer[current_pos + i] & 0xf0) >> 4];
+ hexbuf[cur++] =
+ hexchars[buffer[current_pos + i] & 0x0f];
+ if (i == 7) {
+ hexbuf[cur++] = ' ';
+ hexbuf[cur++] = ' ';
+ } else if (i != 15)
+ hexbuf[cur++] = ' ';
+ }
+ /* Fill it up if column isn't complete */
+ if (i < 16) {
+ int j;
+
+ for (j = i; j < 16; j++) {
+ if (j == 7)
+ hexbuf[cur++] = ' ';
+ hexbuf[cur++] = ' ';
+ hexbuf[cur++] = ' ';
+ hexbuf[cur++] = ' ';
+ }
+ } else
+ hexbuf[cur++] = ' ';
+
+ /* Now dump bytes as text */
+ for (i = 0; i < 16 && current_pos + i < nchars; i++) {
+ hexbuf[cur++] =
+ (isprint((guchar)buffer[current_pos + i]) ?
+ buffer[current_pos + i] : '.' );
+ if (i == 7) {
+ hexbuf[cur++] = ' ';
}
- break;
+ }
+ current_pos += i;
+ (*global_pos) += i;
+ hexbuf[cur++] = '\n';
+ hexbuf[cur] = 0;
+ if (!(*print_line) (hexbuf, strlen(hexbuf), is_server, arg, format))
+ goto print_error;
}
+ break;
+
+ case SHOW_CARRAY:
+ current_pos = 0;
+ g_snprintf(initbuf, 256, "char peer%d_%d[] = {\n", is_server ? 1 : 0,
+ is_server ? server_packet_count++ : client_packet_count++);
+ if (!(*print_line) (initbuf, strlen(initbuf), is_server, arg, format))
+ goto print_error;
+ while (current_pos < nchars) {
+ gchar hexbuf[256];
+ gchar hexchars[] = "0123456789abcdef";
+ int i, cur;
+
+ cur = 0;
+ for (i = 0; i < 8 && current_pos + i < nchars; i++) {
+ /* Prepend entries with "0x" */
+ hexbuf[cur++] = '0';
+ hexbuf[cur++] = 'x';
+ hexbuf[cur++] =
+ hexchars[(buffer[current_pos + i] & 0xf0) >> 4];
+ hexbuf[cur++] =
+ hexchars[buffer[current_pos + i] & 0x0f];
+
+ /* Delimit array entries with a comma */
+ if (current_pos + i + 1 < nchars)
+ hexbuf[cur++] = ',';
+
+ hexbuf[cur++] = ' ';
+ }
+
+ /* Terminate the array if we are at the end */
+ if (current_pos + i == nchars) {
+ hexbuf[cur++] = '}';
+ hexbuf[cur++] = ';';
+ }
+
+ current_pos += i;
+ (*global_pos) += i;
+ hexbuf[cur++] = '\n';
+ hexbuf[cur] = 0;
+ if (!(*print_line) (hexbuf, strlen(hexbuf), is_server, arg, format))
+ goto print_error;
+ }
+ break;
}
}
}
- if (ferror(data_out_file)) {
- simple_dialog(ESD_TYPE_WARN, NULL,
- "Error reading temporary file %s: %s", follow_info->data_out_filename,
- strerror(errno));
- }
+ }
+ if (ferror(data_out_file)) {
+ simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
+ "Error reading temporary file %s: %s", follow_info->data_out_filename,
+ strerror(errno));
fclose(data_out_file);
data_out_file = NULL;
- } else {
- simple_dialog(ESD_TYPE_WARN, NULL,
- "Could not open temporary file %s: %s", follow_info->data_out_filename,
- strerror(errno));
+ return FRS_READ_ERROR;
}
+
+ fclose(data_out_file);
+ data_out_file = NULL;
+ return FRS_OK;
+
+print_error:
+ fclose(data_out_file);
+ data_out_file = NULL;
+ return FRS_PRINT_ERROR;
}
/*
* XXX - for text printing, we probably want to wrap lines at 80 characters;
- * for PostScript printing, we probably want to wrap them at the appropriate
- * width, and perhaps put some kind of dingbat (to use the technical term)
- * to indicate a wrapped line, along the lines of what's done when displaying
- * this in a window, as per Warren Young's suggestion.
- *
- * For now, we support only text printing.
+ * (PostScript printing is doing this already), and perhaps put some kind of
+ * dingbat (to use the technical term) to indicate a wrapped line, along the
+ * lines of what's done when displaying this in a window, as per Warren Young's
+ * suggestion.
*/
-static void
-follow_print_text(char *buffer, int nchars, gboolean is_server, void *arg)
+static gboolean
+follow_print_text(char *buffer, int nchars, gboolean is_server _U_, void *arg, print_format_e format)
{
FILE *fh = arg;
+ int i;
+ char *str;
+
+ /* convert non printable characters */
+ for (i = 0; i < nchars; i++) {
+ if (buffer[i] == '\n' || buffer[i] == '\r')
+ continue;
+ if (! isprint(buffer[i])) {
+ buffer[i] = '.';
+ }
+ }
+
+ /* convert unterminated char array to a zero terminated string */
+ str = g_malloc(nchars + 1);
+ memcpy(str, buffer, nchars);
+ str[nchars] = 0;
+ print_line(fh, /*indent*/ 0, format, str);
+ g_free(str);
+
+ return TRUE;
+}
+
+static void
+follow_filter_out_stream(GtkWidget * w _U_, gpointer data)
+{
+ follow_info_t *follow_info = data;
+
+ /* Lock out user from messing with us. (ie. don't free our data!) */
+ gtk_widget_set_sensitive(follow_info->streamwindow, FALSE);
- fwrite(buffer, nchars, 1, fh);
+ /* Set the display filter. */
+ gtk_entry_set_text(GTK_ENTRY(follow_info->filter_te), follow_info->filter_out_filter);
+
+ /* Run the display filter so it goes in effect. */
+ main_filter_packets(&cfile, follow_info->filter_out_filter, FALSE);
+
+ /* we force a subsequent close */
+ window_destroy(follow_info->streamwindow);
+
+ return;
}
static void
-follow_print_stream(GtkWidget * w, gpointer data)
+follow_print_stream(GtkWidget * w _U_, gpointer data)
{
FILE *fh;
gboolean to_file;
char *print_dest;
follow_info_t *follow_info = data;
+#ifdef _WIN32
+ gboolean win_printer = FALSE;
+#endif
+
switch (prefs.pr_dest) {
case PR_DEST_CMD:
- print_dest = prefs.pr_cmd;
- to_file = FALSE;
- break;
-
+#ifdef _WIN32
+ win_printer = TRUE;
+ /*XXX should use temp file stuff in util routines */
+ print_dest = g_strdup(tmpnam(NULL));
+ to_file = TRUE;
+#else
+ print_dest = prefs.pr_cmd;
+ to_file = FALSE;
+#endif
+ break;
case PR_DEST_FILE:
- print_dest = prefs.pr_file;
- to_file = TRUE;
- break;
+ print_dest = prefs.pr_file;
+ to_file = TRUE;
+ break;
default: /* "Can't happen" */
- simple_dialog(ESD_TYPE_CRIT, NULL,
- "Couldn't figure out where to send the print "
- "job. Check your preferences.");
- return;
+ simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
+ "Couldn't figure out where to send the print "
+ "job. Check your preferences.");
+ return;
}
fh = open_print_dest(to_file, print_dest);
if (fh == NULL) {
- switch (to_file) {
- case FALSE:
- simple_dialog(ESD_TYPE_WARN, NULL,
- "Couldn't run print command %s.", prefs.pr_cmd);
- break;
-
- case TRUE:
- simple_dialog(ESD_TYPE_WARN, NULL,
- file_write_error_message(errno), prefs.pr_file);
- break;
- }
- return;
+ if (to_file) {
+ open_failure_alert_box(prefs.pr_file, errno, TRUE);
+ } else {
+ simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
+ "Couldn't run print command %s.", prefs.pr_cmd);
+ }
+ return;
+ }
+
+ print_preamble(fh, prefs.pr_format, cfile.filename);
+ if (ferror(fh))
+ goto print_error;
+
+ switch (follow_read_stream(follow_info, follow_print_text, fh, prefs.pr_format)) {
+ case FRS_OK:
+ break;
+ case FRS_OPEN_ERROR:
+ case FRS_READ_ERROR:
+ /* XXX - cancel printing? */
+ close_print_dest(to_file, fh);
+ return;
+ case FRS_PRINT_ERROR:
+ goto print_error;
+ }
+
+ print_finale(fh, prefs.pr_format);
+ if (ferror(fh))
+ goto print_error;
+
+ if (!close_print_dest(to_file, fh)) {
+ if (to_file) {
+ write_failure_alert_box(prefs.pr_file, errno);
+ } else {
+ simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
+ "Error closing print destination.");
+ }
+ }
+#ifdef _WIN32
+ if (win_printer) {
+ print_mswin(print_dest);
+
+ /* trash temp file */
+ remove(print_dest);
}
+#endif
+ return;
- print_preamble(fh, PR_FMT_TEXT);
- follow_read_stream(follow_info, follow_print_text, fh);
- print_finale(fh, PR_FMT_TEXT);
+print_error:
+ if (to_file) {
+ write_failure_alert_box(prefs.pr_file, errno);
+ } else {
+ simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
+ "Error writing to print command: %s", strerror(errno));
+ }
+ /* XXX - cancel printing? */
close_print_dest(to_file, fh);
+
+#ifdef _WIN32
+ if (win_printer) {
+ /* trash temp file */
+ remove(print_dest);
+ }
+#endif
}
-static void
+static gboolean
follow_add_to_gtk_text(char *buffer, int nchars, gboolean is_server,
- void *arg)
+ void *arg, print_format_e format _U_)
{
GtkWidget *text = arg;
GdkColor fg, bg;
+#if GTK_MAJOR_VERSION >= 2
+ GtkTextBuffer *buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
+ GtkTextIter iter;
+ GtkTextTag *tag;
+ gsize outbytes;
+ gchar *convbuf;
+#endif
-#ifdef _WIN32
+#if GTK_MAJOR_VERSION >= 2 || GTK_MINOR_VERSION >= 3
/* While our isprint() hack is in place, we
* have to use convert some chars to '.' in order
* to be able to see the data we *should* see
int i;
for (i = 0; i < nchars; i++) {
- if (buffer[i] == 0x0a || buffer[i] == 0x0d) {
- continue;
- }
- else if (! isprint(buffer[i])) {
- buffer[i] = '.';
- }
+ if (buffer[i] == '\n' || buffer[i] == '\r')
+ continue;
+ if (! isprint(buffer[i])) {
+ buffer[i] = '.';
+ }
}
#endif
color_t_to_gdkcolor(&fg, &prefs.st_client_fg);
color_t_to_gdkcolor(&bg, &prefs.st_client_bg);
}
- gtk_text_insert(GTK_TEXT(text), m_r_font, &fg, &bg, buffer, nchars);
+#if GTK_MAJOR_VERSION < 2
+ gtk_text_insert(GTK_TEXT(text), user_font_get_regular(), &fg, &bg, buffer, nchars);
+#else
+ gtk_text_buffer_get_end_iter(buf, &iter);
+ tag = gtk_text_buffer_create_tag(buf, NULL, "foreground-gdk", &fg,
+ "background-gdk", &bg, "font-desc",
+ user_font_get_regular(), NULL);
+ convbuf = g_locale_to_utf8(buffer, nchars, NULL, &outbytes, NULL);
+ gtk_text_buffer_insert_with_tags(buf, &iter, convbuf, outbytes, tag,
+ NULL);
+ g_free(convbuf);
+#endif
+ return TRUE;
}
static void
follow_load_text(follow_info_t *follow_info)
{
+#if GTK_MAJOR_VERSION < 2
int bytes_already;
+#else
+ GtkTextBuffer *buf;
+
+ buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(follow_info->text));
+#endif
/* Delete any info already in text box */
+#if GTK_MAJOR_VERSION < 2
bytes_already = gtk_text_get_length(GTK_TEXT(follow_info->text));
if (bytes_already > 0) {
gtk_text_set_point(GTK_TEXT(follow_info->text), 0);
/* stop the updates while we fill the text box */
gtk_text_freeze(GTK_TEXT(follow_info->text));
- follow_read_stream(follow_info, follow_add_to_gtk_text, follow_info->text);
+#else
+ gtk_text_buffer_set_text(buf, "", -1);
+#endif
+ follow_read_stream(follow_info, follow_add_to_gtk_text, follow_info->text, PR_FMT_TEXT);
+#if GTK_MAJOR_VERSION < 2
gtk_text_thaw(GTK_TEXT(follow_info->text));
+#endif
}
* up the existing one, rather than creating a new one.
*/
static void
-follow_save_as_cmd_cb(GtkWidget *w, gpointer data)
+follow_save_as_cmd_cb(GtkWidget *w _U_, gpointer data)
{
- GtkWidget *ok_bt, *new_win;
+ GtkWidget *new_win;
follow_info_t *follow_info = data;
if (follow_info->follow_save_as_w != NULL) {
return;
}
- new_win = gtk_file_selection_new("Ethereal: Save TCP Follow Stream As");
+ new_win = file_selection_new("Ethereal: Save TCP Follow Stream As",
+ FILE_SELECTION_SAVE);
follow_info->follow_save_as_w = new_win;
- gtk_signal_connect(GTK_OBJECT(new_win), "destroy",
- GTK_SIGNAL_FUNC(follow_save_as_destroy_cb), follow_info);
/* Tuck away the follow_info object into the window */
- gtk_object_set_data(GTK_OBJECT(new_win), E_FOLLOW_INFO_KEY,
- follow_info);
+ OBJECT_SET_DATA(new_win, E_FOLLOW_INFO_KEY, follow_info);
- /* If we've opened a file, start out by showing the files in the directory
- in which that file resided. */
- if (last_open_dir)
- gtk_file_selection_complete(GTK_FILE_SELECTION(new_win),
- last_open_dir);
+ SIGNAL_CONNECT(new_win, "destroy", follow_save_as_destroy_cb, follow_info);
+#if (GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION >= 4) || GTK_MAJOR_VERSION > 2
+ if (gtk_dialog_run(GTK_DIALOG(new_win)) == GTK_RESPONSE_ACCEPT)
+ {
+ follow_save_as_ok_cb(new_win, new_win);
+ } else {
+ window_destroy(new_win);
+ }
+#else
/* Connect the ok_button to file_save_as_ok_cb function and pass along a
pointer to the file selection box widget */
- ok_bt = GTK_FILE_SELECTION(new_win)->ok_button;
- gtk_signal_connect(GTK_OBJECT(ok_bt), "clicked",
- (GtkSignalFunc) follow_save_as_ok_cb,
- new_win);
-
- /* Connect the cancel_button to destroy the widget */
- gtk_signal_connect_object(GTK_OBJECT(GTK_FILE_SELECTION
- (new_win)->cancel_button),
- "clicked",
- (GtkSignalFunc) gtk_widget_destroy,
- GTK_OBJECT(new_win));
-
- /* 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(new_win,
- GTK_FILE_SELECTION(new_win)->cancel_button);
+ SIGNAL_CONNECT(GTK_FILE_SELECTION(new_win)->ok_button,
+ "clicked", follow_save_as_ok_cb, new_win);
+
+ window_set_cancel_button(new_win,
+ GTK_FILE_SELECTION(new_win)->cancel_button, window_cancel_button_cb);
gtk_file_selection_set_filename(GTK_FILE_SELECTION(new_win), "");
+
+ SIGNAL_CONNECT(new_win, "delete_event", window_delete_event_cb, NULL);
+
gtk_widget_show_all(new_win);
+ window_present(new_win);
+#endif
}
static void
-follow_save_as_ok_cb(GtkWidget * w, GtkFileSelection * fs)
+follow_save_as_ok_cb(GtkWidget * w _U_, gpointer fs)
{
- gchar *to_name;
- follow_info_t *follow_info;
- FILE *fh;
+ gchar *to_name;
+ follow_info_t *follow_info;
+ FILE *fh;
+ gchar *dirname;
- to_name = g_strdup(gtk_file_selection_get_filename(GTK_FILE_SELECTION(fs)));
+#if (GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION >= 4) || GTK_MAJOR_VERSION > 2
+ to_name = g_strdup(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(fs)));
+#else
+ to_name = g_strdup(gtk_file_selection_get_filename(GTK_FILE_SELECTION(fs)));
+#endif
- gtk_widget_hide(GTK_WIDGET(fs));
- follow_info = gtk_object_get_data(GTK_OBJECT(fs), E_FOLLOW_INFO_KEY);
- gtk_widget_destroy(GTK_WIDGET(fs));
+ /* Perhaps the user specified a directory instead of a file.
+ Check whether they did. */
+ if (test_for_directory(to_name) == EISDIR) {
+ /* It's a directory - set the file selection box to display that
+ directory, and leave the selection box displayed. */
+ set_last_open_dir(to_name);
+ g_free(to_name);
+ file_selection_set_current_folder(fs, get_last_open_dir());
+ return;
+ }
- fh = fopen(to_name, "wb");
- if (fh == NULL) {
- simple_dialog(ESD_TYPE_WARN, NULL,
- file_write_error_message(errno), to_name);
- return;
- }
+ fh = fopen(to_name, "wb");
+ if (fh == NULL) {
+ open_failure_alert_box(to_name, errno, TRUE);
+ g_free(to_name);
+ return;
+ }
+
+ gtk_widget_hide(GTK_WIDGET(fs));
+ follow_info = OBJECT_GET_DATA(fs, E_FOLLOW_INFO_KEY);
+ window_destroy(GTK_WIDGET(fs));
+
+ switch (follow_read_stream(follow_info, follow_print_text, fh, PR_FMT_TEXT)) {
+
+ case FRS_OK:
+ if (fclose(fh) == EOF)
+ write_failure_alert_box(to_name, errno);
+ break;
+
+ case FRS_OPEN_ERROR:
+ case FRS_READ_ERROR:
+ fclose(fh);
+ break;
+
+ case FRS_PRINT_ERROR:
+ write_failure_alert_box(to_name, errno);
+ fclose(fh);
+ break;
+ }
- follow_read_stream(follow_info, follow_print_text, fh);
- fclose(fh);
- g_free(to_name);
+ /* Save the directory name for future file dialogs. */
+ dirname = get_dirname(to_name); /* Overwrites to_name */
+ set_last_open_dir(dirname);
+ g_free(to_name);
}
static void
-follow_save_as_destroy_cb(GtkWidget * win, gpointer data)
+follow_save_as_destroy_cb(GtkWidget * win _U_, gpointer data)
{
follow_info_t *follow_info = data;
git.samba.org / obnox / wireshark / wip.git / blobdiff