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-rw-r--r--ui/gtk/follow_stream.c1259
1 files changed, 0 insertions, 1259 deletions
diff --git a/ui/gtk/follow_stream.c b/ui/gtk/follow_stream.c
deleted file mode 100644
index e172d67..0000000
--- a/ui/gtk/follow_stream.c
+++ /dev/null
@@ -1,1259 +0,0 @@
-/* follow_stream.c
- * Common routines for following data streams
- *
- * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- * USA.
- */
-
-#include "config.h"
-
-#include <string.h>
-
-#include <gtk/gtk.h>
-
-#include <epan/addr_resolv.h>
-#include <epan/follow.h>
-#include <epan/epan_dissect.h>
-#include <wsutil/filesystem.h>
-#include <epan/prefs.h>
-#include <epan/charsets.h>
-#include <epan/tap.h>
-
-#include <epan/print.h>
-
-#include <ui/alert_box.h>
-#include <ui/last_open_dir.h>
-#include <ui/simple_dialog.h>
-
-#include <wsutil/file_util.h>
-#include <version_info.h>
-
-#include "gtkglobals.h"
-#include "ui/gtk/keys.h"
-#include "ui/gtk/color_utils.h"
-#include "ui/gtk/stock_icons.h"
-#include "ui/gtk/dlg_utils.h"
-#include "ui/gtk/follow_stream.h"
-#include "ui/gtk/font_utils.h"
-#include "ui/gtk/file_dlg.h"
-#include "ui/gtk/gui_utils.h"
-#include "ui/gtk/help_dlg.h"
-#include "ui/gtk/main.h"
-#include "ui/gtk/old-gtk-compat.h"
-
-#include <wsutil/utf8_entities.h>
-#ifdef _WIN32
-#include "wsutil/tempfile.h"
-#include "ui/win32/print_win32.h"
-#endif
-
-#include "globals.h"
-
-/* static variable declarations to speed up the performance
- * of follow_load_text and follow_add_to_gtk_text
- */
-static GdkColor server_fg, server_bg;
-static GdkColor client_fg, client_bg;
-static GtkTextTag *server_tag, *client_tag;
-
-static void follow_find_destroy_cb(GtkWidget * win _U_, gpointer data);
-static void follow_find_button_cb(GtkWidget * w, gpointer data);
-static void follow_destroy_cb(GtkWidget *w, gpointer data _U_);
-
-static void follow_stream(const gchar *title, follow_info_t *follow_info,
- gchar *both_directions_string, gchar *server_to_client_string, gchar *client_to_server_string);
-static frs_return_t follow_show(follow_info_t *follow_info,
- follow_print_line_func follow_print,
- char *buffer, size_t nchars, gboolean is_from_server, void *arg,
- guint32 *global_pos, guint32 *server_packet_count,
- guint32 *client_packet_count);
-
-static GList *follow_infos = NULL;
-
-/*
- * XXX - the routine pointed to by "print_line_fcn_p" doesn't get handed lines,
- * it gets handed bufferfuls. That's fine for "follow_write_raw()"
- * and "follow_add_to_gtk_text()", but, as "follow_print_text()" calls
- * the "print_line()" routine from "print.c", and as that routine might
- * genuinely expect to be handed a line (if, for example, it's using
- * some OS or desktop environment's printing API, and that API expects
- * to be handed lines), "follow_print_text()" should probably accumulate
- * lines in a buffer and hand them "print_line()". (If there's a
- * complete line in a buffer - i.e., there's nothing of the line in
- * the previous buffer or the next buffer - it can just hand that to
- * "print_line()" after filtering out non-printables, as an
- * optimization.)
- *
- * This might or might not be the reason why C arrays display
- * correctly but get extra blank lines very other line when printed.
- */
-static frs_return_t
-follow_common_read_stream(follow_info_t *follow_info,
- follow_print_line_func follow_print,
- void *arg)
-{
- guint32 global_client_pos = 0, global_server_pos = 0;
- guint32 server_packet_count = 0;
- guint32 client_packet_count = 0;
- guint32 *global_pos;
- gboolean skip;
- GList* cur;
- frs_return_t frs_return;
- follow_record_t *follow_record;
- GByteArray *buffer = g_byte_array_new();
-
-
- for (cur = follow_info->payload; cur; cur = g_list_next(cur)) {
- follow_record = (follow_record_t *)cur->data;
- skip = FALSE;
- if (!follow_record->is_server) {
- global_pos = &global_client_pos;
- if(follow_info->show_stream == FROM_SERVER) {
- skip = TRUE;
- }
- } else {
- global_pos = &global_server_pos;
- if (follow_info->show_stream == FROM_CLIENT) {
- skip = TRUE;
- }
- }
-
- if (!skip) {
- g_byte_array_set_size(buffer, 0);
- g_byte_array_append(buffer, follow_record->data->data,
- follow_record->data->len);
-
- frs_return = follow_show(follow_info, follow_print,
- buffer->data,
- follow_record->data->len,
- follow_record->is_server, arg,
- global_pos,
- &server_packet_count,
- &client_packet_count);
- if(frs_return == FRS_PRINT_ERROR) {
- g_byte_array_free(buffer, TRUE);
- return frs_return;
- }
- }
- }
-
- g_byte_array_free(buffer, TRUE);
- return FRS_OK;
-}
-
-static void follow_stream_cb(register_follow_t* follower, follow_read_stream_func read_stream_func, GtkWidget * w _U_, gpointer data _U_)
-{
- GtkWidget *filter_cm;
- GtkWidget *filter_te;
- gchar *follow_filter;
- const gchar *previous_filter;
- int filter_out_filter_len;
- const char *hostname0, *hostname1;
- char *port0, *port1;
- gchar *server_to_client_string = NULL;
- gchar *client_to_server_string = NULL;
- gchar *both_directions_string = NULL;
- follow_info_t *follow_info;
- gtk_follow_info_t *gtk_follow_info;
- GString *msg;
- gboolean is_follow = FALSE;
- guint32 ignore_stream;
- char stream_window_title[256];
-
- is_follow = proto_is_frame_protocol(cfile.edt->pi.layers, proto_get_protocol_filter_name(get_follow_proto_id(follower)));
-
- if (!is_follow) {
- simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
- "Error following stream. Please make\n"
- "sure you have a %s packet selected.", proto_get_protocol_short_name(find_protocol_by_id(get_follow_proto_id(follower))));
- return;
- }
-
- gtk_follow_info = g_new0(gtk_follow_info_t, 1);
- follow_info = g_new0(follow_info_t, 1);
- gtk_follow_info->read_stream = read_stream_func;
- follow_info->gui_data = gtk_follow_info;
-
- /* Create a new filter that matches all packets in the TCP stream,
- and set the display filter entry accordingly */
- follow_filter = get_follow_conv_func(follower)(&cfile.edt->pi, &ignore_stream);
- if (!follow_filter) {
- simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
- "Error creating filter for this stream.\n"
- "A transport or network layer header is needed");
- g_free(gtk_follow_info);
- g_free(follow_info);
- return;
- }
-
- /* Set the display filter entry accordingly */
- filter_cm = (GtkWidget *)g_object_get_data(G_OBJECT(top_level), E_DFILTER_CM_KEY);
- filter_te = gtk_bin_get_child(GTK_BIN(filter_cm));
-
- /* needed in follow_filter_out_stream(), is there a better way? */
- gtk_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 = (int)(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);
- }
-
- /* data will be passed via tap callback*/
- msg = register_tap_listener(get_follow_tap_string(follower), follow_info, follow_filter,
- 0, NULL, get_follow_tap_handler(follower), NULL);
- if (msg) {
- simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
- "Can't register %s tap: %s\n",
- get_follow_tap_string(follower), msg->str);
- g_free(gtk_follow_info);
- g_free(follow_info->filter_out_filter);
- g_free(follow_info);
- g_free(follow_filter);
- return;
- }
-
- gtk_entry_set_text(GTK_ENTRY(filter_te), 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);
-
- remove_tap_listener(follow_info);
-
- hostname0 = address_to_name(&follow_info->client_ip);
- hostname1 = address_to_name(&follow_info->server_ip);
-
- port0 = get_follow_port_to_display(follower)(NULL, follow_info->client_port);
- port1 = get_follow_port_to_display(follower)(NULL, follow_info->server_port);
-
- /* Both Stream Directions */
- both_directions_string = g_strdup_printf("Entire conversation (%u bytes)", follow_info->bytes_written[0] + follow_info->bytes_written[1]);
-
- server_to_client_string =
- g_strdup_printf("%s:%s " UTF8_RIGHTWARDS_ARROW " %s:%s (%u bytes)",
- hostname0, port0,
- hostname1, port1,
- follow_info->bytes_written[0]);
-
- client_to_server_string =
- g_strdup_printf("%s:%s " UTF8_RIGHTWARDS_ARROW " %s:%s (%u bytes)",
- hostname1, port1,
- hostname0, port0,
- follow_info->bytes_written[1]);
-
- g_snprintf(stream_window_title, 256, "Follow %s Stream (%s)",
- proto_get_protocol_short_name(find_protocol_by_id(get_follow_proto_id(follower))), follow_filter);
- follow_stream(stream_window_title, follow_info, both_directions_string,
- server_to_client_string, client_to_server_string);
-
- /* Free the filter string, as we're done with it. */
- g_free(follow_filter);
-
- wmem_free(NULL, port0);
- wmem_free(NULL, port1);
- g_free(both_directions_string);
- g_free(server_to_client_string);
- g_free(client_to_server_string);
-
-}
-
-static gboolean
-follow_add_to_gtk_text(char *buffer, size_t nchars, gboolean is_from_server,
- void *arg)
-{
- GtkWidget *text = (GtkWidget *)arg;
- GtkTextBuffer *buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
- GtkTextIter iter;
-
- /*
- * have to convert non printable ASCII chars to '.' in order
- * to be able to see the data we *should* see
- * in the GtkText widget.
- */
- size_t i;
-
- for (i = 0; i < nchars; i++) {
- if (buffer[i] == '\n' || buffer[i] == '\r')
- continue;
- if (! g_ascii_isprint(buffer[i])) {
- buffer[i] = '.';
- }
- }
-
- gtk_text_buffer_get_end_iter(buf, &iter);
- if (is_from_server) {
- gtk_text_buffer_insert_with_tags(buf, &iter, buffer, (gint) nchars,
- server_tag, NULL);
- } else {
- gtk_text_buffer_insert_with_tags(buf, &iter, buffer, (gint) nchars,
- client_tag, NULL);
- }
- return TRUE;
-}
-
-/*
- * XXX - for text printing, we probably want to wrap lines at 80 characters;
- * (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 gboolean
-follow_print_text(char *buffer, size_t nchars, gboolean is_from_server _U_,
- void *arg)
-{
- print_stream_t *stream = (print_stream_t *)arg;
- size_t i;
- char *str;
-
- /* convert non printable characters */
- for (i = 0; i < nchars; i++) {
- if (buffer[i] == '\n' || buffer[i] == '\r')
- continue;
- if (! g_ascii_isprint(buffer[i])) {
- buffer[i] = '.';
- }
- }
-
- /* convert unterminated char array to a zero terminated string */
- str = (char *)g_malloc(nchars + 1);
- memcpy(str, buffer, nchars);
- str[nchars] = 0;
- print_line(stream, /*indent*/ 0, str);
- g_free(str);
-
- return TRUE;
-}
-
-static gboolean
-follow_write_raw(char *buffer, size_t nchars, gboolean is_from_server _U_, void *arg)
-{
- FILE *fh = (FILE *)arg;
- size_t nwritten;
-
- nwritten = fwrite(buffer, 1, nchars, fh);
- if (nwritten != nchars)
- return FALSE;
-
- return TRUE;
-}
-
-static void
-follow_load_text(follow_info_t *follow_info)
-{
- GtkTextBuffer *buf;
- gtk_follow_info_t *gtk_follow_info = (gtk_follow_info_t *)follow_info->gui_data;
-
- buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(gtk_follow_info->text));
-
- /* prepare colors one time for repeated use by follow_add_to_gtk_text */
- color_t_to_gdkcolor(&server_fg, &prefs.st_server_fg);
- color_t_to_gdkcolor(&server_bg, &prefs.st_server_bg);
- color_t_to_gdkcolor(&client_fg, &prefs.st_client_fg);
- color_t_to_gdkcolor(&client_bg, &prefs.st_client_bg);
-
- /* prepare tags one time for repeated use by follow_add_to_gtk_text */
- server_tag = gtk_text_buffer_create_tag(buf, NULL, "foreground-gdk",
- &server_fg, "background-gdk",
- &server_bg, "font-desc",
- user_font_get_regular(), NULL);
- client_tag = gtk_text_buffer_create_tag(buf, NULL, "foreground-gdk",
- &client_fg, "background-gdk",
- &client_bg, "font-desc",
- user_font_get_regular(), NULL);
-
- /* Delete any info already in text box */
- gtk_text_buffer_set_text(buf, "", -1);
-
- gtk_follow_info->read_stream(follow_info, follow_add_to_gtk_text,
- gtk_follow_info->text);
-}
-
-/* Handles the display style toggling */
-static void
-follow_charset_toggle_cb(GtkWidget * w _U_, gpointer data)
-{
- follow_info_t *follow_info = (follow_info_t *)data;
- gtk_follow_info_t *gtk_follow_info = (gtk_follow_info_t *)follow_info->gui_data;
-
- /*
- * A radio button toggles when it goes on and when it goes
- * off, so when you click a radio button two signals are
- * delivered. We only want to reprocess the display once,
- * so we do it only when the button goes on.
- */
- if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w))) {
- if (w == gtk_follow_info->ebcdic_bt)
- gtk_follow_info->show_type = SHOW_EBCDIC;
- else if (w == gtk_follow_info->hexdump_bt)
- gtk_follow_info->show_type = SHOW_HEXDUMP;
- else if (w == gtk_follow_info->carray_bt)
- gtk_follow_info->show_type = SHOW_CARRAY;
- else if (w == gtk_follow_info->ascii_bt)
- gtk_follow_info->show_type = SHOW_ASCII;
- else if (w == gtk_follow_info->raw_bt)
- gtk_follow_info->show_type = SHOW_RAW;
- follow_load_text(follow_info);
- }
-}
-
-static void
-follow_filter_out_stream(GtkWidget * w _U_, gpointer data)
-{
- follow_info_t *follow_info = (follow_info_t *)data;
- gtk_follow_info_t *gtk_follow_info = (gtk_follow_info_t *)follow_info->gui_data;
-
- /* Lock out user from messing with us. (ie. don't free our data!) */
- gtk_widget_set_sensitive(gtk_follow_info->streamwindow, FALSE);
-
- /* Set the display filter. */
- gtk_entry_set_text(GTK_ENTRY(gtk_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(gtk_follow_info->streamwindow);
-
- return;
-}
-
-static void
-follow_find_cb(GtkWidget * w _U_, gpointer data)
-{
- follow_info_t *follow_info = (follow_info_t *)data;
- gtk_follow_info_t *gtk_follow_info = (gtk_follow_info_t *)follow_info->gui_data;
- GtkWidget *find_dlg_w, *main_vb, *buttons_row, *find_lb;
- GtkWidget *find_hb, *find_text_box, *find_bt, *cancel_bt;
-
- if (gtk_follow_info->find_dlg_w != NULL) {
- /* There's already a dialog box; reactivate it. */
- reactivate_window(gtk_follow_info->find_dlg_w);
- return;
- }
-
- /* Create the find box */
- find_dlg_w = dlg_window_new("Wireshark: Find text");
- gtk_window_set_transient_for(GTK_WINDOW(find_dlg_w),
- GTK_WINDOW(gtk_follow_info->streamwindow));
- gtk_widget_set_size_request(find_dlg_w, 225, -1);
- gtk_window_set_destroy_with_parent(GTK_WINDOW(find_dlg_w), TRUE);
- gtk_follow_info->find_dlg_w = find_dlg_w;
-
- g_signal_connect(find_dlg_w, "destroy", G_CALLBACK(follow_find_destroy_cb),
- follow_info);
- g_signal_connect(find_dlg_w, "delete_event", G_CALLBACK(window_delete_event_cb),
- NULL);
-
- /* Main vertical box */
- main_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 3, FALSE);
- gtk_container_set_border_width(GTK_CONTAINER(main_vb), 5);
- gtk_container_add(GTK_CONTAINER(find_dlg_w), main_vb);
-
- /* Horizontal box for find label, entry field and up/down radio
- buttons */
- find_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
- gtk_box_pack_start(GTK_BOX (main_vb), find_hb, TRUE, TRUE, 0);
- gtk_widget_show(find_hb);
-
- /* Find label */
- find_lb = gtk_label_new("Find text:");
- gtk_box_pack_start(GTK_BOX(find_hb), find_lb, FALSE, FALSE, 0);
- gtk_widget_show(find_lb);
-
- /* Find field */
- find_text_box = gtk_entry_new();
- gtk_box_pack_start(GTK_BOX(find_hb), find_text_box, FALSE, FALSE, 0);
- gtk_widget_set_tooltip_text(find_text_box, "Text to search for (case sensitive)");
- gtk_widget_show(find_text_box);
-
- /* Buttons row */
- buttons_row = dlg_button_row_new(GTK_STOCK_FIND, GTK_STOCK_CANCEL,
- NULL);
- gtk_box_pack_start(GTK_BOX(main_vb), buttons_row, TRUE, TRUE, 0);
- find_bt = (GtkWidget *)g_object_get_data(G_OBJECT(buttons_row), GTK_STOCK_FIND);
- cancel_bt = (GtkWidget *)g_object_get_data(G_OBJECT(buttons_row), GTK_STOCK_CANCEL);
-
- g_signal_connect(find_bt, "clicked", G_CALLBACK(follow_find_button_cb), follow_info);
- g_object_set_data(G_OBJECT(find_bt), "find_string", find_text_box);
- window_set_cancel_button(find_dlg_w, cancel_bt,
- window_cancel_button_cb);
-
- /* Hitting return in the find field "clicks" the find button */
- dlg_set_activate(find_text_box, find_bt);
-
- /* Show the dialog */
- gtk_widget_show_all(find_dlg_w);
- window_present(find_dlg_w);
-}
-
-static void
-follow_find_button_cb(GtkWidget * w, gpointer data)
-{
- gboolean found;
- const gchar *find_string;
- follow_info_t *follow_info = (follow_info_t *)data;
- gtk_follow_info_t *gtk_follow_info = (gtk_follow_info_t *)follow_info->gui_data;
- GtkTextBuffer *buffer;
- GtkTextIter iter, match_start, match_end;
- GtkTextMark *last_pos_mark;
- GtkWidget *find_string_w;
-
- /* Get the text the user typed into the find field */
- find_string_w = (GtkWidget *)g_object_get_data(G_OBJECT(w), "find_string");
- find_string = gtk_entry_get_text(GTK_ENTRY(find_string_w));
-
- /* Get the buffer associated with the follow stream */
- buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(gtk_follow_info->text));
- gtk_text_buffer_get_start_iter(buffer, &iter);
-
- /* Look for the search string in the buffer */
- last_pos_mark = gtk_text_buffer_get_mark(buffer, "last_position");
- if(last_pos_mark)
- gtk_text_buffer_get_iter_at_mark(buffer, &iter, last_pos_mark);
-
- found = gtk_text_iter_forward_search(&iter, find_string, (GtkTextSearchFlags)0,
- &match_start,
- &match_end,
- NULL);
-
- if(found) {
- gtk_text_buffer_select_range(buffer, &match_start, &match_end);
- last_pos_mark = gtk_text_buffer_create_mark (buffer,
- "last_position",
- &match_end, FALSE);
- gtk_text_view_scroll_mark_onscreen(GTK_TEXT_VIEW(gtk_follow_info->text), last_pos_mark);
- } else {
- /* We didn't find a match */
- simple_dialog(ESD_TYPE_INFO, ESD_BTN_OK,
- "%sFind text has reached the end of the followed "
- "stream%s\n\nThe next search will start from the "
- "beginning", simple_dialog_primary_start(),
- simple_dialog_primary_end());
- if(last_pos_mark)
- gtk_text_buffer_delete_mark(buffer, last_pos_mark);
- }
-
-}
-
-static void
-follow_find_destroy_cb(GtkWidget * win _U_, gpointer data)
-{
- follow_info_t *follow_info = (follow_info_t *)data;
- gtk_follow_info_t *gtk_follow_info = (gtk_follow_info_t *)follow_info->gui_data;
-
- /* Note that we no longer have a dialog box. */
- gtk_follow_info->find_dlg_w = NULL;
-}
-
-static void
-follow_print_stream(GtkWidget * w _U_, gpointer data)
-{
- print_stream_t *stream;
- gboolean to_file;
- const char *print_dest;
- follow_info_t *follow_info =(follow_info_t *) data;
- gtk_follow_info_t *gtk_follow_info = (gtk_follow_info_t *)follow_info->gui_data;
-#ifdef _WIN32
- gboolean win_printer = FALSE;
- int tmp_fd;
- char *tmp_namebuf;
-#endif
-
- switch (prefs.pr_dest) {
- case PR_DEST_CMD:
-#ifdef _WIN32
- win_printer = TRUE;
- /* (The code for creating a temp filename is adapted from print_dlg.c). */
- /* We currently don't have a function in util.h to create just a tempfile */
- /* name, so simply create a tempfile using the "official" function, */
- /* then delete this file again. After this, the name MUST be available. */
- /* */
- /* Don't use tmpnam() or such, as this will fail under some ACL */
- /* circumstances: http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=358 */
- /* Also: tmpnam is "insecure" and should not be used. */
- tmp_fd = create_tempfile(&tmp_namebuf, "wshprint", NULL);
- if(tmp_fd == -1) {
- simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
- "Couldn't create temporary file for printing:\n%s", tmp_namebuf);
- return;
- }
- ws_close(tmp_fd);
- ws_unlink(tmp_namebuf);
- print_dest = tmp_namebuf;
- 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;
- default: /* "Can't happen" */
- simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
- "Couldn't figure out where to send the print "
- "job. Check your preferences.");
- return;
- }
-
- switch (prefs.pr_format) {
-
- case PR_FMT_TEXT:
- stream = print_stream_text_new(to_file, print_dest);
- break;
-
- case PR_FMT_PS:
- stream = print_stream_ps_new(to_file, print_dest);
- break;
-
- default:
- g_assert_not_reached();
- stream = NULL;
- }
- if (stream == NULL) {
- if (to_file) {
- open_failure_alert_box(print_dest, errno, TRUE);
- } else {
- simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
- "Couldn't run print command %s.",
- prefs.pr_cmd);
- }
- return;
- }
-
- if (!print_preamble(stream, cfile.filename, get_ws_vcs_version_info()))
- goto print_error;
-
- switch (gtk_follow_info->read_stream(follow_info, follow_print_text, stream)) {
- case FRS_OK:
- break;
- case FRS_OPEN_ERROR:
- case FRS_READ_ERROR:
- /* XXX - cancel printing? */
- destroy_print_stream(stream);
- return;
- case FRS_PRINT_ERROR:
- goto print_error;
- }
-
- if (!print_finale(stream))
- goto print_error;
-
- if (!destroy_print_stream(stream)) {
- if (to_file) {
- write_failure_alert_box(print_dest, 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 */
- ws_remove(print_dest);
- }
-#endif
- return;
-
- print_error:
- if (to_file) {
- write_failure_alert_box(print_dest, errno);
- } else {
- simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
- "Error writing to print command: %s",
- g_strerror(errno));
- }
- /* XXX - cancel printing? */
- destroy_print_stream(stream);
-
-#ifdef _WIN32
- if (win_printer) {
- /* trash temp file */
- ws_remove(print_dest);
- }
-#endif
-}
-
-static char *
-gtk_follow_save_as_file(GtkWidget *caller)
-{
- GtkWidget *new_win;
- char *pathname;
-
- new_win = file_selection_new("Wireshark: Save Follow Stream As",
- GTK_WINDOW(caller),
- FILE_SELECTION_SAVE);
- pathname = file_selection_run(new_win);
- if (pathname == NULL) {
- /* User cancelled or closed the dialog. */
- return NULL;
- }
-
- /* We've crosed the Rubicon; get rid of the dialog box. */
- window_destroy(new_win);
-
- return pathname;
-}
-
-static gboolean
-follow_save_as_ok_cb(gchar *to_name, follow_info_t *follow_info)
-{
- FILE *fh;
- print_stream_t *stream;
- gtk_follow_info_t *gtk_follow_info = (gtk_follow_info_t *)follow_info->gui_data;
-
- if (gtk_follow_info->show_type == SHOW_RAW) {
- /* Write the data out as raw binary data */
- fh = ws_fopen(to_name, "wb");
- } else {
- /* Write it out as text */
- fh = ws_fopen(to_name, "w");
- }
- if (fh == NULL) {
- open_failure_alert_box(to_name, errno, TRUE);
- return FALSE;
- }
-
- if (gtk_follow_info->show_type == SHOW_RAW) {
- switch (gtk_follow_info->read_stream(follow_info, follow_write_raw, fh)) {
- case FRS_OK:
- if (fclose(fh) == EOF) {
- write_failure_alert_box(to_name, errno);
- return FALSE;
- }
- break;
-
- case FRS_OPEN_ERROR:
- case FRS_READ_ERROR:
- fclose(fh);
- return FALSE;
-
- case FRS_PRINT_ERROR:
- write_failure_alert_box(to_name, errno);
- fclose(fh);
- return FALSE;
- }
- } else {
- stream = print_stream_text_stdio_new(fh);
- switch (gtk_follow_info->read_stream(follow_info, follow_print_text, stream)) {
- case FRS_OK:
- if (!destroy_print_stream(stream)) {
- write_failure_alert_box(to_name, errno);
- return FALSE;
- }
- break;
-
- case FRS_OPEN_ERROR:
- case FRS_READ_ERROR:
- destroy_print_stream(stream);
- return FALSE;
-
- case FRS_PRINT_ERROR:
- write_failure_alert_box(to_name, errno);
- destroy_print_stream(stream);
- return FALSE;
- }
- }
-
- return TRUE;
-}
-
-static void
-follow_save_as_cmd_cb(GtkWidget *w, gpointer data)
-{
- GtkWidget *caller = gtk_widget_get_toplevel(w);
- follow_info_t *follow_info = (follow_info_t *)data;
- char *pathname;
-
- /*
- * Loop until the user either selects a file or gives up.
- */
- for (;;) {
- pathname = gtk_follow_save_as_file(caller);
- if (pathname == NULL) {
- /* User gave up. */
- break;
- }
- if (follow_save_as_ok_cb(pathname, follow_info)) {
- /* We succeeded. */
- g_free(pathname);
- break;
- }
- /* Dump failed; let the user select another file or give up. */
- g_free(pathname);
- }
-}
-
-static void
-follow_stream_direction_changed(GtkWidget *w, gpointer data)
-{
- follow_info_t *follow_info = (follow_info_t *)data;
-
- switch(gtk_combo_box_get_active(GTK_COMBO_BOX(w))) {
-
- case 0 :
- follow_info->show_stream = BOTH_HOSTS;
- follow_load_text(follow_info);
- break;
- case 1 :
- follow_info->show_stream = FROM_SERVER;
- follow_load_text(follow_info);
- break;
- case 2 :
- follow_info->show_stream = FROM_CLIENT;
- follow_load_text(follow_info);
- break;
- }
-}
-
-/* Add a "follow_info_t" structure to the list. */
-static void
-remember_follow_info(follow_info_t *follow_info)
-{
- follow_infos = g_list_append(follow_infos, follow_info);
-}
-
-#define IS_SHOW_TYPE(x) (gtk_follow_info->show_type == x ? 1 : 0)
-/* Remove a "follow_info_t" structure from the list. */
-static void
-forget_follow_info(follow_info_t *follow_info)
-{
- follow_infos = g_list_remove(follow_infos, follow_info);
-}
-
-static void
-follow_stream(const gchar *title, follow_info_t *follow_info,
- gchar *both_directions_string,
- gchar *server_to_client_string, gchar *client_to_server_string)
-{
- GtkWidget *streamwindow, *vbox, *txt_scrollw, *text;
- GtkWidget *hbox, *bbox, *button, *radio_bt;
- GtkWidget *stream_fr, *stream_vb, *direction_hbox;
- GtkWidget *stream_cmb;
- gtk_follow_info_t *gtk_follow_info = (gtk_follow_info_t *)follow_info->gui_data;
-
- gtk_follow_info->show_type = SHOW_RAW;
-
- streamwindow = dlg_window_new(title);
-
- /* needed in follow_filter_out_stream(), is there a better way? */
- gtk_follow_info->streamwindow = streamwindow;
-
- gtk_widget_set_name(streamwindow, title);
- gtk_window_set_default_size(GTK_WINDOW(streamwindow), DEF_WIDTH, DEF_HEIGHT);
- gtk_container_set_border_width(GTK_CONTAINER(streamwindow), 6);
-
- /* setup the container */
- vbox = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 6, FALSE);
- gtk_container_add(GTK_CONTAINER(streamwindow), vbox);
-
- /* content frame */
- stream_fr = gtk_frame_new("Stream Content");
- gtk_box_pack_start(GTK_BOX (vbox), stream_fr, TRUE, TRUE, 0);
- gtk_widget_show(stream_fr);
-
- stream_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 6, FALSE);
- 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 = scrolled_window_new(NULL, NULL);
- gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(txt_scrollw), GTK_SHADOW_IN);
- gtk_box_pack_start(GTK_BOX(stream_vb), txt_scrollw, TRUE, TRUE, 0);
-
- /* create a text box */
- text = gtk_text_view_new();
- gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
- gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD_CHAR);
-
- gtk_container_add(GTK_CONTAINER(txt_scrollw), text);
- gtk_follow_info->text = text;
-
- /* direction hbox */
- direction_hbox = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 1, FALSE);
- gtk_box_pack_start(GTK_BOX(stream_vb), direction_hbox, FALSE, FALSE, 0);
-
- stream_cmb = gtk_combo_box_text_new();
-
- gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT(stream_cmb), both_directions_string);
- follow_info->show_stream = BOTH_HOSTS;
-
- gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT(stream_cmb), client_to_server_string);
-
- gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT(stream_cmb), server_to_client_string);
-
- gtk_combo_box_set_active(GTK_COMBO_BOX(stream_cmb), 0); /* Do this before signal_connect */
- /* so callback not triggered */
-
- g_signal_connect(stream_cmb, "changed", G_CALLBACK(follow_stream_direction_changed), follow_info);
-
- gtk_widget_set_tooltip_text(stream_cmb, "Select the stream direction to display");
- gtk_box_pack_start(GTK_BOX(direction_hbox), stream_cmb, TRUE, TRUE, 0);
-
- /* stream hbox */
- hbox = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 1, FALSE);
- gtk_box_pack_start(GTK_BOX(stream_vb), hbox, FALSE, FALSE, 0);
-
- /* Create Find Button */
- button = ws_gtk_button_new_from_stock(GTK_STOCK_FIND);
- g_signal_connect(button, "clicked", G_CALLBACK(follow_find_cb), follow_info);
- gtk_widget_set_tooltip_text(button, "Find text in the displayed content");
- gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0);
-
- /* Create Save As Button */
- button = ws_gtk_button_new_from_stock(GTK_STOCK_SAVE_AS);
- g_signal_connect(button, "clicked", G_CALLBACK(follow_save_as_cmd_cb), follow_info);
- gtk_widget_set_tooltip_text(button, "Save the content as currently displayed");
- gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0);
-
- /* Create Print Button */
- button = ws_gtk_button_new_from_stock(GTK_STOCK_PRINT);
- g_signal_connect(button, "clicked", G_CALLBACK(follow_print_stream), follow_info);
- gtk_widget_set_tooltip_text(button, "Print the content as currently displayed");
- gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0);
-
- /* ASCII radio button */
- radio_bt = gtk_radio_button_new_with_label(NULL, "ASCII");
- gtk_widget_set_tooltip_text(radio_bt, "Stream data output in \"ASCII\" format");
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio_bt), IS_SHOW_TYPE(SHOW_ASCII));
- gtk_box_pack_start(GTK_BOX(hbox), radio_bt, TRUE, TRUE, 0);
- g_signal_connect(radio_bt, "toggled", G_CALLBACK(follow_charset_toggle_cb), follow_info);
- gtk_follow_info->ascii_bt = radio_bt;
-
- /* EBCDIC radio button */
- radio_bt = gtk_radio_button_new_with_label(gtk_radio_button_get_group(GTK_RADIO_BUTTON(radio_bt)),
- "EBCDIC");
- gtk_widget_set_tooltip_text(radio_bt, "Stream data output in \"EBCDIC\" format");
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio_bt), IS_SHOW_TYPE(SHOW_EBCDIC));
- gtk_box_pack_start(GTK_BOX(hbox), radio_bt, TRUE, TRUE, 0);
- g_signal_connect(radio_bt, "toggled", G_CALLBACK(follow_charset_toggle_cb), follow_info);
- gtk_follow_info->ebcdic_bt = radio_bt;
-
- /* HEX DUMP radio button */
- radio_bt = gtk_radio_button_new_with_label(gtk_radio_button_get_group(GTK_RADIO_BUTTON(radio_bt)),
- "Hex Dump");
- gtk_widget_set_tooltip_text(radio_bt, "Stream data output in \"Hexdump\" format");
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio_bt), IS_SHOW_TYPE(SHOW_HEXDUMP));
- gtk_box_pack_start(GTK_BOX(hbox), radio_bt, TRUE, TRUE, 0);
- g_signal_connect(radio_bt, "toggled", G_CALLBACK(follow_charset_toggle_cb),follow_info);
- gtk_follow_info->hexdump_bt = radio_bt;
-
- /* C Array radio button */
- radio_bt = gtk_radio_button_new_with_label(gtk_radio_button_get_group(GTK_RADIO_BUTTON(radio_bt)),
- "C Arrays");
- gtk_widget_set_tooltip_text(radio_bt, "Stream data output in \"C Array\" format");
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio_bt), IS_SHOW_TYPE(SHOW_CARRAY));
- gtk_box_pack_start(GTK_BOX(hbox), radio_bt, TRUE, TRUE, 0);
- g_signal_connect(radio_bt, "toggled", G_CALLBACK(follow_charset_toggle_cb), follow_info);
- gtk_follow_info->carray_bt = radio_bt;
-
- /* Raw radio button */
- radio_bt = gtk_radio_button_new_with_label(gtk_radio_button_get_group(GTK_RADIO_BUTTON(radio_bt)),
- "Raw");
- gtk_widget_set_tooltip_text(radio_bt,
- "Stream data output in \"Raw\" (binary) format. "
- "As this contains non printable characters, "
- "the screen output will be in ASCII format");
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio_bt), IS_SHOW_TYPE(SHOW_RAW));
- gtk_box_pack_start(GTK_BOX(hbox), radio_bt, TRUE, TRUE, 0);
- g_signal_connect(radio_bt, "toggled", G_CALLBACK(follow_charset_toggle_cb), follow_info);
- gtk_follow_info->raw_bt = radio_bt;
-
- /* Button row: help, filter out, close button */
- bbox = dlg_button_row_new(WIRESHARK_STOCK_FILTER_OUT_STREAM, GTK_STOCK_CLOSE, GTK_STOCK_HELP,
- NULL);
- gtk_box_pack_start(GTK_BOX(vbox), bbox, FALSE, FALSE, 5);
-
-
- button = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), WIRESHARK_STOCK_FILTER_OUT_STREAM);
- gtk_widget_set_tooltip_text(button, "Build a display filter which cuts this stream from the capture");
- g_signal_connect(button, "clicked", G_CALLBACK(follow_filter_out_stream), follow_info);
-
- button = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLOSE);
- window_set_cancel_button(streamwindow, button, window_cancel_button_cb);
- gtk_widget_set_tooltip_text(button, "Close the dialog and keep the current display filter");
- gtk_widget_grab_default(button);
-
- button = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_HELP);
- g_signal_connect(button, "clicked", G_CALLBACK(topic_cb), (gpointer)HELP_FOLLOW_STREAM_DIALOG);
-
- /* Tuck away the follow_info object into the window */
- g_object_set_data(G_OBJECT(streamwindow), E_FOLLOW_INFO_KEY, follow_info);
-
- follow_load_text(follow_info);
- remember_follow_info(follow_info);
-
-
- g_signal_connect(streamwindow, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
- g_signal_connect(streamwindow, "destroy", G_CALLBACK(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 is deprecated and should not be used in newly-written code.
- This function is going to be removed in GTK+ 3.0
- 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
- * and freeing the filter_out_filter */
-static void
-follow_destroy_cb(GtkWidget *w, gpointer data _U_)
-{
- follow_info_t *follow_info;
- gtk_follow_info_t *gtk_follow_info;
-
- follow_info = (follow_info_t *)g_object_get_data(G_OBJECT(w), E_FOLLOW_INFO_KEY);
- gtk_follow_info = (gtk_follow_info_t *)follow_info->gui_data;
-
- forget_follow_info(follow_info);
- g_free(gtk_follow_info);
- follow_info_free(follow_info);
- gtk_widget_destroy(w);
-}
-
-static frs_return_t
-follow_show(follow_info_t *follow_info,
- follow_print_line_func follow_print,
- char *buffer, size_t nchars, gboolean is_from_server, void *arg,
- guint32 *global_pos, guint32 *server_packet_count,
- guint32 *client_packet_count)
-{
- gchar initbuf[256];
- guint32 current_pos;
- static const gchar hexchars[16] = {'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'};
- gtk_follow_info_t *gtk_follow_info = (gtk_follow_info_t *)follow_info->gui_data;
-
- switch (gtk_follow_info->show_type) {
-
- case SHOW_EBCDIC:
- /* If our native arch is ASCII, call: */
- EBCDIC_to_ASCII(buffer, (guint) nchars);
- if (!follow_print(buffer, nchars, is_from_server, arg))
- return FRS_PRINT_ERROR;
- break;
-
- case SHOW_ASCII:
- /* If our native arch is EBCDIC, call:
- * ASCII_TO_EBCDIC(buffer, nchars);
- */
- if (!follow_print(buffer, nchars, is_from_server, arg))
- return FRS_PRINT_ERROR;
- break;
-
- case SHOW_RAW:
- /* Don't translate, no matter what the native arch
- * is.
- */
- if (!follow_print(buffer, nchars, is_from_server, arg))
- return FRS_PRINT_ERROR;
- break;
-
- case SHOW_HEXDUMP:
- current_pos = 0;
- while (current_pos < nchars) {
- gchar hexbuf[256];
- int i;
- gchar *cur = hexbuf, *ascii_start;
-
- /* is_from_server indentation : put 4 spaces at the
- * beginning of the string */
- /* XXX - We might want to prepend each line with "C" or "S" instead. */
- if (is_from_server && follow_info->show_stream == BOTH_HOSTS) {
- memset(cur, ' ', 4);
- cur += 4;
- }
- cur += g_snprintf(cur, 20, "%08X ", *global_pos);
- /* 49 is space consumed by hex chars */
- ascii_start = cur + 49;
- for (i = 0; i < 16 && current_pos + i < nchars; i++) {
- *cur++ =
- hexchars[(buffer[current_pos + i] & 0xf0) >> 4];
- *cur++ =
- hexchars[buffer[current_pos + i] & 0x0f];
- *cur++ = ' ';
- if (i == 7)
- *cur++ = ' ';
- }
- /* Fill it up if column isn't complete */
- while (cur < ascii_start)
- *cur++ = ' ';
-
- /* Now dump bytes as text */
- for (i = 0; i < 16 && current_pos + i < nchars; i++) {
- *cur++ =
- (g_ascii_isprint(buffer[current_pos + i]) ?
- buffer[current_pos + i] : '.' );
- if (i == 7) {
- *cur++ = ' ';
- }
- }
- current_pos += i;
- (*global_pos) += i;
- *cur++ = '\n';
- *cur = 0;
- if (!follow_print(hexbuf, strlen(hexbuf), is_from_server, arg))
- return FRS_PRINT_ERROR;
- }
- break;
-
- case SHOW_CARRAY:
- current_pos = 0;
- g_snprintf(initbuf, sizeof(initbuf), "char peer%d_%d[] = {\n",
- is_from_server ? 1 : 0,
- is_from_server ? (*server_packet_count)++ : (*client_packet_count)++);
- if (!follow_print(initbuf, strlen(initbuf), is_from_server, arg))
- return FRS_PRINT_ERROR;
-
- while (current_pos < nchars) {
- gchar hexbuf[256];
- 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 (!follow_print(hexbuf, strlen(hexbuf), is_from_server, arg))
- return FRS_PRINT_ERROR;
- }
- break;
-
- case SHOW_YAML:
- case SHOW_UTF8:
- case SHOW_UTF16:
- g_assert_not_reached();
- break;
- }
-
- return FRS_OK;
-}
-
-/* Follow the TCP stream, if any, to which the last packet that we called
- 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_tcp_stream_cb(GtkWidget * w _U_, gpointer data _U_)
-{
- register_follow_t* follower = get_follow_by_name("TCP");
-
- follow_stream_cb(follower, follow_common_read_stream, w, data);
-}
-
-/* Follow the UDP stream, if any, to which the last packet that we called
- 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_udp_stream_cb(GtkWidget * w _U_, gpointer data _U_)
-{
- register_follow_t* follower = get_follow_by_name("UDP");
-
- follow_stream_cb(follower, follow_common_read_stream, w, data);
-}
-
-/* Follow the HTTP stream, if any, to which the last packet that we called
- 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_http_stream_cb(GtkWidget * w _U_, gpointer data _U_)
-{
- register_follow_t* follower = get_follow_by_name("HTTP");
-
- follow_stream_cb(follower, follow_common_read_stream, w, data);
-}
-
-/* Follow the SSL stream, if any, to which the last packet that we called
- 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_ssl_stream_cb(GtkWidget * w _U_, gpointer data _U_)
-{
- register_follow_t* follower = get_follow_by_name("SSL");
-
- follow_stream_cb(follower, follow_common_read_stream, w, data);
-}
-
-static void
-follow_redraw(gpointer data, gpointer user_data _U_)
-{
- follow_load_text((follow_info_t *)data);
-}
-
-/* Redraw the text in all "Follow Stream" windows. */
-void
-follow_stream_redraw_all(void)
-{
- g_list_foreach(follow_infos, follow_redraw, NULL);
-}
-
-/*
- * Editor modelines - http://www.wireshark.org/tools/modelines.html
- *
- * Local variables:
- * c-basic-offset: 4
- * tab-width: 8
- * indent-tabs-mode: nil
- * End:
- *
- * vi: set shiftwidth=4 tabstop=8 expandtab:
- * :indentSize=4:tabSize=8:noTabs=true:
- */