forked from osmocom/wireshark
538dd47d5d
svn path=/trunk/; revision=31731
594 lines
18 KiB
C
594 lines
18 KiB
C
/* proto_dlg.c
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*
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* $Id$
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*
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* Laurent Deniel <laurent.deniel@free.fr>
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 2000 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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#ifdef HAVE_CONFIG_H
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# include "config.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 <gdk/gdkkeysyms.h>
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#include <epan/prefs.h>
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#include <epan/filesystem.h>
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#include "../globals.h"
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#include "../util.h"
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#include "../simple_dialog.h"
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#include "../disabled_protos.h"
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#include "gtk/main.h"
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#include "gtk/gui_utils.h"
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#include "gtk/dlg_utils.h"
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#include "gtk/proto_dlg.h"
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#include "gtk/help_dlg.h"
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static gboolean proto_delete_event_cb(GtkWidget *, GdkEvent *, gpointer);
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static void proto_ok_cb(GtkWidget *, gpointer);
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static void proto_apply_cb(GtkWidget *, gpointer);
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static void proto_save_cb(GtkWidget *, gpointer);
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static void proto_cancel_cb(GtkWidget *, gpointer);
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static void proto_destroy_cb(GtkWidget *, gpointer);
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static void show_proto_selection(GtkListStore *proto_store);
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static gboolean set_proto_selection(GtkWidget *);
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static gboolean revert_proto_selection(void);
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static void proto_col_clicked_cb(GtkWidget *col _U_, GtkWidget *proto_list);
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static void toggle_all_cb(GtkWidget *button, gpointer parent_w);
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static void enable_all_cb(GtkWidget *button, gpointer parent_w);
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static void disable_all_cb(GtkWidget *button, gpointer parent_w);
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static void status_toggled(GtkCellRendererToggle *, gchar *, gpointer);
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static GtkWidget *proto_w = NULL;
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/* list of protocols */
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static GSList *protocol_list = NULL;
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typedef struct protocol_data {
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const char *name;
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const char *abbrev;
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int hfinfo_index;
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gboolean enabled;
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gboolean was_enabled;
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GtkTreeIter iter;
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} protocol_data_t;
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#define DISABLED "Disabled"
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#define STATUS_TXT(x) ((x) ? "" : DISABLED)
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void
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proto_cb(GtkWidget *w _U_, gpointer data _U_)
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{
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GtkWidget *main_vb, *bbox, *proto_list, *label, *proto_sw, *proto_frame,
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*proto_vb, *button, *ok_bt, *apply_bt, *save_bt, *cancel_bt, *help_bt;
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const gchar *titles[] = { "Status", "Protocol", "Description" };
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GtkListStore *proto_store;
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GtkCellRenderer *proto_rend;
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GtkTreeViewColumn *proto_col;
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if (proto_w != NULL) {
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reactivate_window(proto_w);
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return;
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}
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proto_w = dlg_conf_window_new("Wireshark: Enabled Protocols");
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gtk_window_set_default_size(GTK_WINDOW(proto_w), DEF_WIDTH , DEF_HEIGHT);
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/* Container for each row of widgets */
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main_vb = gtk_vbox_new(FALSE, 6);
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gtk_container_set_border_width(GTK_CONTAINER(main_vb), 6);
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gtk_container_add(GTK_CONTAINER(proto_w), main_vb);
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gtk_widget_show(main_vb);
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/* Protocol selection list ("enable/disable" protocols) */
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proto_frame = gtk_frame_new("Enabled Protocols");
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gtk_box_pack_start(GTK_BOX(main_vb), proto_frame, TRUE, TRUE, 0);
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gtk_widget_show(proto_frame);
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/* Protocol list */
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proto_vb = gtk_vbox_new(FALSE, 0);
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gtk_container_add(GTK_CONTAINER(proto_frame), proto_vb);
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gtk_container_set_border_width(GTK_CONTAINER(proto_vb), 5);
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gtk_widget_show(proto_vb);
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proto_sw = scrolled_window_new(NULL, NULL);
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gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(proto_sw),
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GTK_SHADOW_IN);
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gtk_box_pack_start(GTK_BOX(proto_vb), proto_sw, TRUE, TRUE, 0);
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gtk_widget_show(proto_sw);
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proto_store = gtk_list_store_new(4, G_TYPE_BOOLEAN, G_TYPE_STRING,
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G_TYPE_STRING, G_TYPE_POINTER);
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show_proto_selection(proto_store);
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/* default sort on "abbrev" column */
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gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(proto_store), 1,
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GTK_SORT_ASCENDING);
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proto_list = tree_view_new(GTK_TREE_MODEL(proto_store));
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gtk_container_add(GTK_CONTAINER(proto_sw), proto_list);
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proto_rend = gtk_cell_renderer_toggle_new();
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g_signal_connect(proto_rend, "toggled", G_CALLBACK(status_toggled), proto_store);
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proto_col = gtk_tree_view_column_new_with_attributes(titles[0], proto_rend, "active", 0, NULL);
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gtk_tree_view_column_set_sort_column_id(proto_col, 0);
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g_signal_connect(proto_col, "clicked", G_CALLBACK(proto_col_clicked_cb), proto_list);
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gtk_tree_view_append_column(GTK_TREE_VIEW(proto_list), proto_col);
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proto_rend = gtk_cell_renderer_text_new();
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proto_col = gtk_tree_view_column_new_with_attributes(titles[1], proto_rend, "text", 1, NULL);
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gtk_tree_view_column_set_sort_column_id(proto_col, 1);
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g_signal_connect(proto_col, "clicked", G_CALLBACK(proto_col_clicked_cb), proto_list);
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gtk_tree_view_append_column(GTK_TREE_VIEW(proto_list), proto_col);
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proto_rend = gtk_cell_renderer_text_new();
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proto_col = gtk_tree_view_column_new_with_attributes(titles[2], proto_rend, "text", 2, NULL);
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gtk_tree_view_column_set_sort_column_id(proto_col, 2);
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g_signal_connect(proto_col, "clicked", G_CALLBACK(proto_col_clicked_cb), proto_list);
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gtk_tree_view_append_column(GTK_TREE_VIEW(proto_list), proto_col);
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gtk_tree_view_set_search_column(GTK_TREE_VIEW(proto_list), 1); /* col 1 in the *model* */
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g_object_unref(G_OBJECT(proto_store));
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gtk_widget_show(proto_list);
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label = gtk_label_new("Disabling a protocol prevents higher "
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"layer protocols from being displayed");
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gtk_misc_set_alignment(GTK_MISC(label), 0.5f, 0.5f);
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gtk_widget_show(label);
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gtk_box_pack_start(GTK_BOX(proto_vb), label, FALSE, FALSE, 5);
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bbox = gtk_hbutton_box_new();
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gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);
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gtk_box_set_spacing(GTK_BOX(bbox), 5);
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gtk_box_pack_start(GTK_BOX(proto_vb), bbox, FALSE, FALSE, 0);
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gtk_widget_show(bbox);
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/* Enable All */
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button = gtk_button_new_with_label("Enable All");
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g_signal_connect(button, "clicked", G_CALLBACK(enable_all_cb), proto_list);
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gtk_box_pack_start(GTK_BOX(bbox), button, TRUE, TRUE, 0);
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gtk_widget_show(button);
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/* Disable All */
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button = gtk_button_new_with_label("Disable All");
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g_signal_connect(button, "clicked", G_CALLBACK(disable_all_cb), proto_list);
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gtk_box_pack_start(GTK_BOX(bbox), button, TRUE, TRUE, 0);
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gtk_widget_show(button);
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/* Invert */
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button = gtk_button_new_with_label("Invert");
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g_signal_connect(button, "clicked", G_CALLBACK(toggle_all_cb), proto_list);
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gtk_box_pack_start(GTK_BOX(bbox), button, TRUE, TRUE, 0);
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gtk_widget_show(button);
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/* Button row */
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bbox = dlg_button_row_new(GTK_STOCK_OK, GTK_STOCK_APPLY, GTK_STOCK_SAVE, GTK_STOCK_CANCEL, GTK_STOCK_HELP, NULL);
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gtk_box_pack_start(GTK_BOX(main_vb), bbox, FALSE, FALSE, 0);
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gtk_widget_show(bbox);
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ok_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_OK);
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g_signal_connect(ok_bt, "clicked", G_CALLBACK(proto_ok_cb), proto_w);
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gtk_widget_grab_default(ok_bt);
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apply_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_APPLY);
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g_signal_connect(apply_bt, "clicked", G_CALLBACK(proto_apply_cb), proto_w);
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save_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_SAVE);
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g_signal_connect(save_bt, "clicked", G_CALLBACK(proto_save_cb), proto_w);
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cancel_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CANCEL);
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window_set_cancel_button(proto_w, cancel_bt, proto_cancel_cb);
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help_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_HELP);
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g_signal_connect(help_bt, "clicked", G_CALLBACK(topic_cb), (gpointer)HELP_ENABLED_PROTOCOLS_DIALOG);
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g_signal_connect(proto_w, "delete_event", G_CALLBACK(proto_delete_event_cb), NULL);
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g_signal_connect(proto_w, "destroy", G_CALLBACK(proto_destroy_cb), NULL);
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gtk_quit_add_destroy(gtk_main_level(), GTK_OBJECT(proto_w));
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gtk_widget_show(proto_w);
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gtk_widget_grab_focus(proto_list); /* XXX: force focus to the tree_view. This hack req'd so "type-ahead find"
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* will be effective after the window is displayed. The issue is
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* that any call to gtk_tree_view_column_set_sort_column_id above
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* apparently sets the focus to the column header button and thus
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* type-ahead find is, in effect, disabled on the column.
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* Also required: a grab_focus whenever the column header is
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* clicked to change the column sort order since the click
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* also changes the focus to the column header button.
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* Is there a better way to do this ?
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*/
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/* hide the Save button if the user uses implicit save */
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if(!prefs.gui_use_pref_save) {
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gtk_widget_hide(save_bt);
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}
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window_present(proto_w);
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} /* proto_cb */
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/* protocol list column header clicked (to change sort) */
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/* grab_focus(treeview) req'd so that type-ahead find works. */
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/* (See comment above). */
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static void
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proto_col_clicked_cb(GtkWidget *col _U_, GtkWidget *proto_list) {
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gtk_widget_grab_focus(proto_list);
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}
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/* Status toggled */
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static void
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status_toggled(GtkCellRendererToggle *cell _U_, gchar *path_str, gpointer data)
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{
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GtkTreeModel *model = (GtkTreeModel *)data;
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GtkTreeIter iter;
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GtkTreePath *path = gtk_tree_path_new_from_string(path_str);
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protocol_data_t *p;
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gtk_tree_model_get_iter(model, &iter, path);
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gtk_tree_model_get(model, &iter, 3, &p, -1);
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if (p->enabled)
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p->enabled = FALSE;
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else
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p->enabled = TRUE;
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gtk_list_store_set(GTK_LIST_STORE(model), &iter, 0, p->enabled, -1);
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gtk_tree_path_free(path);
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} /* status toggled */
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/* XXX - We need callbacks for Gtk2 */
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/* Toggle All */
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static void
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toggle_all_cb(GtkWidget *button _U_, gpointer pl)
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{
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GSList *entry;
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GtkListStore *s = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(pl)));
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for (entry = protocol_list; entry != NULL; entry = g_slist_next(entry)) {
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protocol_data_t *p = entry->data;
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if (p->enabled)
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p->enabled = FALSE;
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else
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p->enabled = TRUE;
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gtk_list_store_set(s, &p->iter, 0, p->enabled, -1);
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}
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}
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/* Enable/Disable All Helper */
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static void
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set_active_all(GtkWidget *w, gboolean new_state)
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{
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GtkListStore *s = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(w)));
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GSList *entry;
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for (entry = protocol_list; entry != NULL; entry = g_slist_next(entry)) {
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protocol_data_t *p = entry->data;
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p->enabled = new_state;
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gtk_list_store_set(s, &p->iter, 0, new_state, -1);
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}
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}
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/* Enable All */
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static void
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enable_all_cb(GtkWidget *button _U_, gpointer pl)
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{
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set_active_all(pl, TRUE);
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}
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/* Disable All */
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static void
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disable_all_cb(GtkWidget *button _U_, gpointer pl)
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{
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set_active_all(pl, FALSE);
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}
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static void
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proto_destroy_cb(GtkWidget *w _U_, gpointer data _U_)
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{
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GSList *entry;
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proto_w = NULL;
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/* remove protocol list */
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if (protocol_list) {
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for (entry = protocol_list; entry != NULL; entry = g_slist_next(entry)) {
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g_free(entry->data);
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}
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g_slist_free(protocol_list);
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protocol_list = NULL;
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}
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}
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/* Treat this as a cancel, by calling "proto_cancel_cb()".
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XXX - that'll destroy the Protocols dialog; will that upset
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a higher-level handler that says "OK, we've been asked to delete
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this, so destroy it"? */
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static gboolean
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proto_delete_event_cb(GtkWidget *proto_w_lcl, GdkEvent *event _U_,
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gpointer dummy _U_)
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{
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proto_cancel_cb(NULL, proto_w_lcl);
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return FALSE;
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}
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/* Update protocol_list 'was_enabled' to current value of 'enabled' */
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static void
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update_was_enabled(void)
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{
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GSList *entry;
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for (entry = protocol_list; entry != NULL; entry = g_slist_next(entry)) {
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protocol_data_t *p = entry->data;
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p->was_enabled = p->enabled;
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}
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}
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static void
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proto_write(gpointer parent_w _U_)
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{
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char *pf_dir_path;
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char *pf_path;
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int pf_save_errno;
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/* Create the directory that holds personal configuration files, if
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necessary. */
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if (create_persconffile_dir(&pf_dir_path) == -1) {
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
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"Can't create directory\n\"%s\"\nfor disabled protocols file: %s.", pf_dir_path,
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strerror(errno));
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g_free(pf_dir_path);
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} else {
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save_disabled_protos_list(&pf_path, &pf_save_errno);
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if (pf_path != NULL) {
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
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"Could not save to your disabled protocols file\n\"%s\": %s.",
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pf_path, strerror(pf_save_errno));
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g_free(pf_path);
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}
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}
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}
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static void
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proto_ok_cb(GtkWidget *ok_bt _U_, gpointer parent_w)
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{
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gboolean redissect;
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/* update the selection now, so we'll save the right things */
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redissect = set_proto_selection(GTK_WIDGET(parent_w));
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/* if we don't have a Save button, just save the settings now */
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if (!prefs.gui_use_pref_save) {
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proto_write(parent_w);
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}
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window_destroy(GTK_WIDGET(parent_w));
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if (redissect)
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redissect_packets();
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}
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static void
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proto_apply_cb(GtkWidget *apply_bt _U_, gpointer parent_w)
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{
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gboolean redissect;
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/* update the selection now, so we'll save the right things */
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redissect = set_proto_selection(GTK_WIDGET(parent_w));
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/* if we don't have a Save button, just save the settings now */
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if (!prefs.gui_use_pref_save) {
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proto_write(parent_w);
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update_was_enabled();
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}
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if (redissect)
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redissect_packets();
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}
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static void
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proto_save_cb(GtkWidget *save_bt _U_, gpointer parent_w)
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{
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proto_write(parent_w);
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if (set_proto_selection(GTK_WIDGET(parent_w))) {
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/* Redissect all the packets, and re-evaluate the display filter. */
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redissect_packets();
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}
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}
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static void
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proto_cancel_cb(GtkWidget *cancel_bt _U_, gpointer parent_w)
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{
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gboolean redissect;
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redissect = revert_proto_selection();
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window_destroy(GTK_WIDGET(parent_w));
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if (redissect)
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redissect_packets();
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}
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static gboolean
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set_proto_selection(GtkWidget *parent_w _U_)
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{
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GSList *entry;
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gboolean need_redissect = FALSE;
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for (entry = protocol_list; entry != NULL; entry = g_slist_next(entry)) {
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protocol_data_t *p = entry->data;
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protocol_t *protocol;
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protocol = find_protocol_by_id(p->hfinfo_index);
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if (proto_is_protocol_enabled(protocol) != p->enabled) {
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proto_set_decoding(p->hfinfo_index, p->enabled);
|
|
need_redissect = TRUE;
|
|
}
|
|
}
|
|
|
|
return need_redissect;
|
|
|
|
} /* set_proto_selection */
|
|
|
|
static gboolean
|
|
revert_proto_selection(void)
|
|
{
|
|
GSList *entry;
|
|
gboolean need_redissect = FALSE;
|
|
|
|
/*
|
|
* Undo all the changes we've made to protocol enable flags.
|
|
*/
|
|
for (entry = protocol_list; entry != NULL; entry = g_slist_next(entry)) {
|
|
protocol_data_t *p = entry->data;
|
|
protocol_t *protocol;
|
|
|
|
protocol = find_protocol_by_id(p->hfinfo_index);
|
|
if (proto_is_protocol_enabled(protocol) != p->was_enabled) {
|
|
proto_set_decoding(p->hfinfo_index, p->was_enabled);
|
|
need_redissect = TRUE;
|
|
}
|
|
}
|
|
|
|
return need_redissect;
|
|
|
|
} /* revert_proto_selection */
|
|
|
|
static gint
|
|
protocol_data_compare(gconstpointer a, gconstpointer b)
|
|
{
|
|
const protocol_data_t *ap = (const protocol_data_t *)a;
|
|
const protocol_data_t *bp = (const protocol_data_t *)b;
|
|
|
|
return strcmp(ap->abbrev, bp->abbrev);
|
|
}
|
|
|
|
static void
|
|
create_protocol_list(void)
|
|
{
|
|
gint i;
|
|
void *cookie;
|
|
protocol_t *protocol;
|
|
protocol_data_t *p;
|
|
|
|
/* Iterate over all the protocols */
|
|
|
|
for (i = proto_get_first_protocol(&cookie); i != -1;
|
|
i = proto_get_next_protocol(&cookie)) {
|
|
if (proto_can_toggle_protocol(i)) {
|
|
p = g_malloc(sizeof(protocol_data_t));
|
|
protocol = find_protocol_by_id(i);
|
|
p->name = proto_get_protocol_name(i);
|
|
p->abbrev = proto_get_protocol_short_name(protocol);
|
|
p->hfinfo_index = i;
|
|
p->enabled = proto_is_protocol_enabled(protocol);
|
|
p->was_enabled = p->enabled;
|
|
protocol_list = g_slist_insert_sorted(protocol_list,
|
|
p, protocol_data_compare);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
show_proto_selection(GtkListStore *proto_store)
|
|
{
|
|
GSList *entry;
|
|
protocol_data_t *p;
|
|
|
|
if (protocol_list == NULL)
|
|
create_protocol_list();
|
|
|
|
for (entry = protocol_list; entry != NULL; entry = g_slist_next(entry)) {
|
|
p = entry->data;
|
|
|
|
gtk_list_store_append(proto_store, &p->iter);
|
|
gtk_list_store_set(proto_store, &p->iter,
|
|
0, p->enabled,
|
|
1, p->abbrev,
|
|
2, p->name,
|
|
3, p,
|
|
-1);
|
|
}
|
|
|
|
} /* show_proto_selection */
|
|
|
|
static void
|
|
proto_disable_dialog_cb(gpointer dialog _U_, gint btn, gpointer data)
|
|
{
|
|
protocol_t *protocol;
|
|
gint id = GPOINTER_TO_INT(data);
|
|
|
|
if (btn == ESD_BTN_OK) {
|
|
/* Allow proto_dlg to work with the original settings */
|
|
if (protocol_list == NULL)
|
|
create_protocol_list();
|
|
/* Toggle the protocol if it's enabled and allowed */
|
|
protocol = find_protocol_by_id(id);
|
|
if (proto_is_protocol_enabled(protocol) == TRUE) {
|
|
if (proto_can_toggle_protocol(id) == TRUE) {
|
|
proto_set_decoding(id, FALSE);
|
|
redissect_packets();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
proto_disable_cb(GtkWidget *w _U_, gpointer data _U_)
|
|
{
|
|
header_field_info *hfinfo;
|
|
gint id;
|
|
gpointer dialog;
|
|
|
|
if (cfile.finfo_selected == NULL) {
|
|
/* There is no field selected */
|
|
return;
|
|
}
|
|
|
|
/* Find the id for the protocol for the selected field. */
|
|
hfinfo = cfile.finfo_selected->hfinfo;
|
|
if (hfinfo->parent == -1)
|
|
id = proto_get_id((protocol_t *)hfinfo->strings);
|
|
else
|
|
id = hfinfo->parent;
|
|
|
|
dialog = simple_dialog(ESD_TYPE_CONFIRMATION, ESD_BTNS_OK_CANCEL,
|
|
"Do you want to temporarily disable protocol: %s ?",
|
|
proto_registrar_get_abbrev(id));
|
|
|
|
simple_dialog_set_cb(dialog, proto_disable_dialog_cb, GINT_TO_POINTER(id));
|
|
}
|