516 lines
14 KiB
C
516 lines
14 KiB
C
/*
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* funnel_stat.c
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*
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* EPAN's funneled GUI mini-API
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*
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* (c) 2006, Luis E. Garcia Ontanon <luis.ontanon@gmail.com>
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*
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* $Id$
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/*
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* Most of the code here has been harvested from other ethereal gtk modules.
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* most from prefs_dlg.c and about_dlg.c
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#include <string.h>
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#include <gtk/gtk.h>
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#include "../register.h"
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#include "../timestats.h"
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#include "compat_macros.h"
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#include "../simple_dialog.h"
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#include "gui_utils.h"
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#include "dlg_utils.h"
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#include "../file.h"
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#include "../globals.h"
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#include "../stat_menu.h"
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#include "../tap_dfilter_dlg.h"
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#include "font_utils.h"
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#include "../stat_menu.h"
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#include "gui_stat_menu.h"
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#include <epan/prefs.h>
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#include "column_prefs.h"
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#include "prefs_dlg.h"
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#include "gtkglobals.h"
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#include <epan/funnel.h>
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struct _funnel_text_window_t {
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GtkWidget* win;
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GtkWidget* txt;
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GtkWidget* bt_close;
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text_win_close_cb_t close_cb;
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void* close_data;
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};
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struct _funnel_tree_window_t {
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GtkWidget *win;
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};
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struct _funnel_node_t {
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void* dummy;
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};
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static void text_window_cancel_button_cb(GtkWidget *bt _U_, gpointer data) {
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funnel_text_window_t* tw = data;
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window_destroy(GTK_WIDGET(tw->win));
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tw->win = NULL;
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if (tw->close_cb)
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tw->close_cb(tw->close_data);
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}
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static void unref_text_win_cancel_bt_cb(GtkWidget *bt _U_, gpointer data) {
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funnel_text_window_t* tw = data;
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window_destroy(GTK_WIDGET(tw->win));
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tw->win = NULL;
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if (tw->close_cb)
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tw->close_cb(tw->close_data);
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g_free(tw);
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}
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static gboolean text_window_unref_del_event_cb(GtkWidget *win _U_, GdkEvent *event _U_, gpointer user_data) {
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funnel_text_window_t* tw = user_data;
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window_destroy(GTK_WIDGET(tw->win));
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tw->win = NULL;
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if (tw->close_cb)
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tw->close_cb(tw->close_data);
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g_free(tw);
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return TRUE;
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}
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static gboolean text_window_delete_event_cb(GtkWidget *win _U_, GdkEvent *event _U_, gpointer user_data)
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{
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funnel_text_window_t* tw = user_data;
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window_destroy(GTK_WIDGET(tw->win));
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tw->win = NULL;
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if (tw->close_cb)
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tw->close_cb(tw->close_data);
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return TRUE;
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}
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static funnel_text_window_t* new_text_window(const gchar* title) {
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funnel_text_window_t* tw = g_malloc(sizeof(funnel_text_window_t));
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GtkWidget *txt_scrollw, *main_vb, *bbox;
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tw->close_cb = NULL;
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tw->close_data = NULL;
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tw->win = window_new(GTK_WINDOW_TOPLEVEL,title);
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SIGNAL_CONNECT(tw->win, "delete-event", text_window_delete_event_cb, tw);
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txt_scrollw = scrolled_window_new(NULL, NULL);
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main_vb = gtk_vbox_new(FALSE, 3);
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gtk_container_border_width(GTK_CONTAINER(main_vb), 6);
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gtk_container_add(GTK_CONTAINER(tw->win), main_vb);
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gtk_container_add(GTK_CONTAINER(main_vb), txt_scrollw);
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#if GTK_MAJOR_VERSION < 2
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(txt_scrollw),
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GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
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tw->txt = gtk_text_new(NULL, NULL);
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gtk_text_set_editable(GTK_TEXT(tw->txt), FALSE);
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gtk_text_set_word_wrap(GTK_TEXT(tw->txt), TRUE);
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gtk_text_set_line_wrap(GTK_TEXT(tw->txt), TRUE);
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#else
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gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(txt_scrollw),
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GTK_SHADOW_IN);
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(txt_scrollw),
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GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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tw->txt = gtk_text_view_new();
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gtk_text_view_set_editable(GTK_TEXT_VIEW(tw->txt), FALSE);
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gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(tw->txt), GTK_WRAP_WORD);
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gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(tw->txt), FALSE);
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gtk_text_view_set_left_margin(GTK_TEXT_VIEW(tw->txt), 4);
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gtk_text_view_set_right_margin(GTK_TEXT_VIEW(tw->txt), 4);
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#endif
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bbox = dlg_button_row_new(GTK_STOCK_CLOSE, NULL);
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gtk_box_pack_start(GTK_BOX(main_vb), bbox, FALSE, FALSE, 0);
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tw->bt_close = OBJECT_GET_DATA(bbox, GTK_STOCK_CLOSE);
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SIGNAL_CONNECT(tw->bt_close, "clicked", text_window_cancel_button_cb, tw);
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gtk_widget_grab_default(tw->bt_close);
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gtk_container_add(GTK_CONTAINER(txt_scrollw), tw->txt);
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#if GTK_MAJOR_VERSION >= 2
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gtk_window_resize(GTK_WINDOW(tw->win),400,300);
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#else
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gtk_window_set_default_size(GTK_WINDOW(tw->win), 400, 300);
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gtk_widget_set_usize(tw->win, 400, 300);
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#endif
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gtk_widget_show_all(tw->win);
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return tw;
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}
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static void text_window_clear(funnel_text_window_t* tw)
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{
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#if GTK_MAJOR_VERSION < 2
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GtkText *txt;
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if (! tw->win) return;
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txt = GTK_TEXT(tw->txt);
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gtk_text_set_point(txt, 0);
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/* Keep GTK+ 1.2.3 through 1.2.6 from dumping core - see
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http://www.ethereal.com/lists/ethereal-dev/199912/msg00312.html and
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http://www.gnome.org/mailing-lists/archives/gtk-devel-list/1999-October/0051.shtml
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for more information */
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gtk_adjustment_set_value(txt->vadj, 0.0);
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gtk_text_forward_delete(txt, gtk_text_get_length(txt));
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#else
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GtkTextBuffer *buf;
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if (! tw->win) return;
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buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(tw->txt));
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gtk_text_buffer_set_text(buf, "", 0);
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#endif
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}
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static void text_window_append(funnel_text_window_t* tw, const char *str)
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{
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GtkWidget *txt;
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int nchars = strlen(str);
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#if GTK_MAJOR_VERSION >= 2
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GtkTextBuffer *buf;
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GtkTextIter iter;
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#endif
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if (! tw->win) return;
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txt = tw->txt;
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nchars = strlen(str);
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#if GTK_MAJOR_VERSION < 2
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gtk_text_set_point(GTK_TEXT(txt),gtk_text_get_length(GTK_TEXT(txt)));
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gtk_text_insert(GTK_TEXT(txt), user_font_get_regular(), NULL, NULL, str, nchars);
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#else
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buf= gtk_text_view_get_buffer(GTK_TEXT_VIEW(txt));
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gtk_text_buffer_get_end_iter(buf, &iter);
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gtk_widget_modify_font(GTK_WIDGET(txt), user_font_get_regular());
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if (!g_utf8_validate(str, -1, NULL))
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printf("Invalid utf8 encoding: %s\n", str);
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gtk_text_buffer_insert(buf, &iter, str, nchars);
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#endif
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}
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static void text_window_set_text(funnel_text_window_t* tw, const gchar* text)
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{
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if (! tw->win) return;
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#if GTK_MAJOR_VERSION < 2
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gtk_text_freeze(GTK_TEXT(tw->txt));
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#endif
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text_window_clear(tw);
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text_window_append(tw, text);
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#if GTK_MAJOR_VERSION < 2
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gtk_text_thaw(GTK_TEXT(tw->txt));
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#endif
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}
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static void text_window_prepend(funnel_text_window_t* tw, const char *str _U_) {
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GtkWidget *txt;
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int nchars = strlen(str);
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#if GTK_MAJOR_VERSION >= 2
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GtkTextBuffer *buf;
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GtkTextIter iter;
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#endif
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if (! tw->win) return;
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txt = tw->txt;
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nchars = strlen(str);
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#if GTK_MAJOR_VERSION < 2
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gtk_text_set_point(GTK_TEXT(txt),0);
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gtk_text_insert(GTK_TEXT(txt), user_font_get_regular(), NULL, NULL, str, nchars);
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#else
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buf= gtk_text_view_get_buffer(GTK_TEXT_VIEW(txt));
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gtk_text_buffer_get_start_iter(buf, &iter);
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gtk_widget_modify_font(GTK_WIDGET(txt), user_font_get_regular());
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if (!g_utf8_validate(str, -1, NULL))
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printf("Invalid utf8 encoding: %s\n", str);
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gtk_text_buffer_insert(buf, &iter, str, nchars);
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#endif
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}
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static const gchar* text_window_get_text(funnel_text_window_t* tw) {
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GtkWidget *txt;
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#if GTK_MAJOR_VERSION >= 2
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GtkTextBuffer *buf;
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GtkTextIter start;
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GtkTextIter end;
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#endif
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if (! tw->win) return "";
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txt = tw->txt;
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#if GTK_MAJOR_VERSION < 2
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/* to do */
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return "";
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#else
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buf= gtk_text_view_get_buffer(GTK_TEXT_VIEW(txt));
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gtk_text_buffer_get_start_iter(buf, &start);
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gtk_text_buffer_get_end_iter(buf, &end);
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return gtk_text_buffer_get_text(buf, &start, &end, FALSE);
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#endif
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}
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static void text_window_set_close_cb(funnel_text_window_t* tw, text_win_close_cb_t cb, void* data) {
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tw->close_cb = cb;
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tw->close_data = data;
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}
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static void text_window_destroy(funnel_text_window_t* tw) {
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if (tw->win) {
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/*
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* the window is still there and its callbacks refer to this data structure
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* we need to change the callback so that they free tw.
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*/
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SIGNAL_CONNECT(tw->bt_close, "clicked", unref_text_win_cancel_bt_cb, tw);
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SIGNAL_CONNECT(tw->win, "delete-event", text_window_unref_del_event_cb, tw);
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} else {
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/*
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* we have no window anymore a human user closed
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* the window already just free the container
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*/
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g_free(tw);
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}
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}
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struct _funnel_dlg_data {
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GtkWidget* win;
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GPtrArray* entries;
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funnel_dlg_cb_t dlg_cb;
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void* data;
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};
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static gboolean funnel_dlg_cb(GtkWidget *win _U_, gpointer user_data)
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{
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struct _funnel_dlg_data* dd = user_data;
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guint i;
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guint len = dd->entries->len;
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GPtrArray* returns = g_ptr_array_new();
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for(i=0; i<len; i++) {
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GtkEntry* entry = g_ptr_array_index(dd->entries,i);
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g_ptr_array_add(returns,g_strdup(gtk_entry_get_text(entry)));
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}
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g_ptr_array_add(returns,NULL);
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if (dd->dlg_cb)
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dd->dlg_cb((gchar**)returns->pdata,dd->data);
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window_destroy(GTK_WIDGET(dd->win));
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g_ptr_array_free(returns,FALSE);
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return TRUE;
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}
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static void funnel_cancel_btn_cb(GtkWidget *bt _U_, gpointer data) {
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GtkWidget* win = data;
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window_destroy(GTK_WIDGET(win));
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}
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static void funnel_new_dialog(const gchar* title,
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const gchar** fieldnames,
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funnel_dlg_cb_t dlg_cb,
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void* data) {
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GtkWidget *win, *main_tb, *main_vb, *bbox, *bt_cancel, *bt_ok;
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guint i;
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const gchar* fieldname;
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struct _funnel_dlg_data* dd = g_malloc(sizeof(struct _funnel_dlg_data));
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dd->entries = g_ptr_array_new();
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dd->dlg_cb = dlg_cb;
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dd->data = data;
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for (i=0;fieldnames[i];i++);
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win = dlg_window_new(title);
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dd->win = win;
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#if GTK_MAJOR_VERSION >= 2
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gtk_window_resize(GTK_WINDOW(win),400,10*(i+2));
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#else
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gtk_window_set_default_size(GTK_WINDOW(win), 400, 10*(i+2));
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gtk_widget_set_usize(win, 400, 10*(i+2));
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#endif
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main_vb = gtk_vbox_new(TRUE,5);
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gtk_container_add(GTK_CONTAINER(win), main_vb);
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gtk_container_border_width(GTK_CONTAINER(main_vb), 6);
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main_tb = gtk_table_new(i+1, 2, FALSE);
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gtk_box_pack_start(GTK_BOX(main_vb), main_tb, FALSE, FALSE, 0);
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gtk_table_set_row_spacings(GTK_TABLE(main_tb), 10);
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gtk_table_set_col_spacings(GTK_TABLE(main_tb), 15);
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for (i = 0; (fieldname = fieldnames[i]) ; i++) {
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GtkWidget *entry, *label;
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label = gtk_label_new(fieldname);
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gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
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gtk_table_attach_defaults(GTK_TABLE(main_tb), label, 0, 1, i+1, i + 2);
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gtk_widget_show(label);
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entry = gtk_entry_new();
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g_ptr_array_add(dd->entries,entry);
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gtk_table_attach_defaults(GTK_TABLE(main_tb), entry, 1, 2, i+1, i + 2);
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gtk_widget_show(entry);
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}
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bbox = dlg_button_row_new(GTK_STOCK_CANCEL,GTK_STOCK_OK, NULL);
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gtk_box_pack_start(GTK_BOX(main_vb), bbox, FALSE, FALSE, 0);
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bt_ok = OBJECT_GET_DATA(bbox, GTK_STOCK_OK);
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SIGNAL_CONNECT(bt_ok, "clicked", funnel_dlg_cb, dd);
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gtk_widget_grab_default(bt_ok);
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bt_cancel = OBJECT_GET_DATA(bbox, GTK_STOCK_CANCEL);
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SIGNAL_CONNECT(bt_cancel, "clicked", funnel_cancel_btn_cb, win);
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gtk_widget_grab_default(bt_cancel);
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gtk_widget_show(main_tb);
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gtk_widget_show(main_vb);
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gtk_widget_show(win);
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}
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/* XXX: finish this */
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static void funnel_logger(const gchar *log_domain _U_,
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GLogLevelFlags log_level _U_,
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const gchar *message,
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gpointer user_data _U_) {
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fputs(message,stderr);
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}
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static void funnel_retap_packets(void) {
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cf_retap_packets(&cfile, FALSE);
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}
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static const funnel_ops_t funnel_ops = {
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new_text_window,
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text_window_set_text,
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text_window_append,
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text_window_prepend,
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text_window_clear,
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text_window_get_text,
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text_window_set_close_cb,
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text_window_destroy,
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/*...,*/
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funnel_new_dialog,
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funnel_logger,
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funnel_retap_packets
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};
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typedef struct _menu_cb_t {
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void (*callback)(gpointer);
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void* callback_data;
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gboolean retap;
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} menu_cb_t;
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static void our_menu_callback(void* unused _U_, gpointer data) {
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menu_cb_t* mcb = data;
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mcb->callback(mcb->callback_data);
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if (mcb->retap) cf_retap_packets(&cfile, FALSE);
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}
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static void register_menu_cb(const char *name,
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REGISTER_STAT_GROUP_E group,
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void (*callback)(gpointer),
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gpointer callback_data,
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gboolean retap) {
|
|
menu_cb_t* mcb = g_malloc(sizeof(menu_cb_t));
|
|
|
|
mcb->callback = callback;
|
|
mcb->callback_data = callback_data;
|
|
mcb->retap = retap;
|
|
|
|
register_stat_menu_item(name, group, our_menu_callback, NULL, NULL, mcb);
|
|
|
|
}
|
|
|
|
void initialize_funnel_ops(void) {
|
|
funnel_set_funnel_ops(&funnel_ops);
|
|
}
|
|
|
|
void
|
|
register_tap_listener_gtkfunnel(void)
|
|
{
|
|
funnel_register_all_menus(register_menu_cb);
|
|
}
|