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-rw-r--r--ui/gtk/decode_as_dlg.c1513
1 files changed, 0 insertions, 1513 deletions
diff --git a/ui/gtk/decode_as_dlg.c b/ui/gtk/decode_as_dlg.c
deleted file mode 100644
index dd32696..0000000
--- a/ui/gtk/decode_as_dlg.c
+++ /dev/null
@@ -1,1513 +0,0 @@
-/* decode_as_dlg.c
- *
- * Routines to modify dissector tables on the fly.
- *
- * By David Hampton <dhampton@mac.com>
- * Copyright 2001 David Hampton
- *
- * 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 <gtk/gtk.h>
-#include <gdk/gdkkeysyms.h>
-#if GTK_CHECK_VERSION(3,0,0)
-# include <gdk/gdkkeysyms-compat.h>
-#endif
-
-#include <epan/packet.h>
-#include <epan/epan_dissect.h>
-#include <epan/decode_as.h>
-#include <epan/prefs.h>
-#include <epan/prefs-int.h>
-#include <epan/dissectors/packet-dcerpc.h>
-
-#include "ui/decode_as_utils.h"
-#include "ui/simple_dialog.h"
-#include <wsutil/utf8_entities.h>
-
-#include "ui/gtk/main.h"
-#include "ui/gtk/decode_as_dlg.h"
-#include "ui/gtk/dlg_utils.h"
-#include "ui/gtk/gui_utils.h"
-#include "ui/gtk/help_dlg.h"
-#include "ui/gtk/old-gtk-compat.h"
-#include "ui/gtk/packet_win.h"
-#include "ui/gtk/stock_icons.h"
-
-#include "globals.h"
-
-#undef DEBUG
-
-/**************************************************/
-/* Typedefs & Enums */
-/**************************************************/
-
-#define E_DECODE_MIN_HEIGHT 300
-#define E_NOTEBOOK "notebook"
-
-#define E_COMBO_BOX_MULTIVALUE "combo_box_multivalue"
-
-#define E_PAGE_DECODE_AS_DATA "decode_as_data"
-
-/*
- * Columns for a "Display" list
- */
-#define E_LIST_D_TABLE 0
-#define E_LIST_D_SELECTOR 1
-#define E_LIST_D_INITIAL 2
-#define E_LIST_D_CURRENT 3
-#define E_LIST_D_MAX E_LIST_D_CURRENT
-#define E_LIST_D_COLUMNS (E_LIST_D_MAX + 1)
-
-/*
- * Columns for a "Select" list.
- * Note that most of these columns aren't displayed; they're attached
- * to the row of the table as additional information.
- */
-#define E_LIST_S_PROTO_NAME 0
-#define E_LIST_S_TABLE 1
-/* The following is for debugging in decode_add_to_list */
-#define E_LIST_S_MAX E_LIST_S_TABLE
-#define E_LIST_S_COLUMNS (E_LIST_S_MAX + 1)
-
-#define E_PAGE_LIST "notebook_page_list"
-#define E_PAGE_TABLE "notebook_page_table_name"
-#define E_PAGE_TITLE "notebook_page_title"
-#define E_PAGE_VALUE "notebook_page_value"
-#define E_PAGE_CURR_LAYER_NUM "notebook_page_curr_layer_num"
-
-#define E_PAGE_ACTION "notebook_page_action"
-
-/**************************************************/
-/* File Global Variables */
-/**************************************************/
-
-/*
- * Keep a static pointer to the current "Decode As" window. This is
- * kept so that if somebody tries to do "Tools:Decode As" while
- * there's already a "Decode As" window up, we just pop up the
- * existing one, rather than creating a new one.
- */
-static GtkWidget *decode_w = NULL;
-
-/*
- * A static pointer to the current "Decode As:Show" window. This is
- * kept so that if somebody tries to do clock the "Show Current"
- * button or select the "Display:User Specified Decodes" menu item
- * while there's already a "Decode As:Show" window up, we just pop up
- * the existing one, rather than creating a new one.
- */
-static GtkWidget *decode_show_w = NULL;
-
-/*
- * A list of the dialog items that only have meaning when the user has
- * selected the "Decode" radio button. When the "Do not decode"
- * button is selected these items should be dimmed.
- */
-GSList *decode_dimmable = NULL;
-
-/*
- * Remember the "action" radio button that is currently selected in
- * the dialog. This value is initialized when the dialog is created,
- * modified in a callback routine, and read in the routine that
- * handles a click in the "OK" button for the dialog.
- */
-enum action_type requested_action = (enum action_type)-1;
-
-
-/**************************************************/
-/* Global Functions */
-/**************************************************/
-
-/**************************************************/
-/* Saving "Decode As" */
-/**************************************************/
-
-/*
- * Data structure to hold information of the "Decode As" entry.
- */
-struct da_entry {
- gchar *table;
- guint selector;
- gchar *initial;
- gchar *current;
-};
-
-/*
- * A typedef for the "Decode As" entry.
- */
-typedef struct da_entry da_entry_t;
-
-/*
- * Container that holds the entries of the "Decode As"
- */
-GSList *da_entries = NULL;
-
-/*
- * Free memory used by the da_entry
- */
-static void
-free_da_entry(gpointer item, gpointer user_data _U_)
-{
- da_entry_t *entry = (da_entry_t *)item;
- g_free(entry->table);
- g_free(entry->initial);
- g_free(entry->current);
-}
-
-
-/**************************************************/
-/* Show Changed Dissectors */
-/**************************************************/
-
-#define SORT_ALPHABETICAL 0
-
-static gint
-sort_iter_compare_func (GtkTreeModel *model,
- GtkTreeIter *a,
- GtkTreeIter *b,
- gpointer user_data)
-{
- gint sortcol = GPOINTER_TO_INT(user_data);
- gint ret = 0;
- switch (sortcol)
- {
- case SORT_ALPHABETICAL:
- {
- gchar *name1, *name2;
- gtk_tree_model_get(model, a, 0, &name1, -1);
- gtk_tree_model_get(model, b, 0, &name2, -1);
- if (name1 == NULL || name2 == NULL)
- {
- if (name1 == NULL && name2 == NULL)
- break; /* both equal => ret = 0 */
- ret = (name1 == NULL) ? -1 : 1;
- }
- else
- {
- ret = g_ascii_strcasecmp(name1,name2);
- }
- g_free(name1);
- g_free(name2);
- }
- break;
- default:
- g_return_val_if_reached(0);
- }
- return ret;
-}
-
-
-static void
-decode_add_to_show_list (gpointer list_data,
- const gchar *table_name,
- gchar *selector_name,
- const gchar *initial_proto_name,
- const gchar *current_proto_name)
-{
- const gchar *text[E_LIST_D_COLUMNS];
- GtkListStore *store;
- GtkTreeIter iter;
-
- store = (GtkListStore *)list_data;
-
- text[E_LIST_D_TABLE] = table_name;
- text[E_LIST_D_SELECTOR] = selector_name;
- text[E_LIST_D_INITIAL] = initial_proto_name;
- text[E_LIST_D_CURRENT] = current_proto_name;
- gtk_list_store_append(store, &iter);
- gtk_list_store_set(store, &iter, E_LIST_D_TABLE, text[E_LIST_D_TABLE],
- E_LIST_D_SELECTOR, text[E_LIST_D_SELECTOR],
- E_LIST_D_INITIAL, text[E_LIST_D_INITIAL],
- E_LIST_D_CURRENT, text[E_LIST_D_CURRENT], -1);
-}
-
-
-/*
- * This routine creates one entry in the list of protocol dissector
- * that have been changed. It is called by the g_hash_foreach routine
- * once for each changed entry in a dissector table.
- *
- * @param table_name The table name in which this dissector is found.
- *
- * @param key A pointer to the key for this entry in the dissector
- * hash table. This is generally the numeric selector of the
- * protocol, i.e. the ethernet type code, IP port number, TCP port
- * number, etc.
- *
- * @param value A pointer to the value for this entry in the dissector
- * hash table. This is an opaque pointer that can only be handed back
- * to routine in the file packet.c
- *
- * @param user_data A pointer to the list in which this information
- * should be stored.
- */
-static void
-decode_build_show_list (const gchar *table_name, ftenum_t selector_type,
- gpointer key, gpointer value, gpointer user_data)
-{
- dissector_handle_t current, initial;
- const gchar *current_proto_name, *initial_proto_name;
- gchar *selector_name;
- gchar string1[20];
- da_entry_t *entry;
-
- entry = g_new(da_entry_t,1);
-
- g_assert(user_data);
- g_assert(value);
-
- current = dtbl_entry_get_handle((dtbl_entry_t *)value);
- if (current == NULL)
- current_proto_name = DECODE_AS_NONE;
- else
- current_proto_name = dissector_handle_get_short_name(current);
- initial = dtbl_entry_get_initial_handle((dtbl_entry_t *)value);
- if (initial == NULL)
- initial_proto_name = DECODE_AS_NONE;
- else
- initial_proto_name = dissector_handle_get_short_name(initial);
-
- switch (selector_type) {
-
- case FT_UINT8:
- case FT_UINT16:
- case FT_UINT24:
- case FT_UINT32:
- switch (get_dissector_table_param(table_name)) {
-
- case BASE_DEC:
- g_snprintf(string1, sizeof(string1), "%u", GPOINTER_TO_UINT(key));
- break;
-
- case BASE_HEX:
- switch (get_dissector_table_selector_type(table_name)) {
-
- case FT_UINT8:
- g_snprintf(string1, sizeof(string1), "0x%02x", GPOINTER_TO_UINT(key));
- break;
-
- case FT_UINT16:
- g_snprintf(string1, sizeof(string1), "0x%04x", GPOINTER_TO_UINT(key));
- break;
-
- case FT_UINT24:
- g_snprintf(string1, sizeof(string1), "0x%06x", GPOINTER_TO_UINT(key));
- break;
-
- case FT_UINT32:
- g_snprintf(string1, sizeof(string1), "0x%08x", GPOINTER_TO_UINT(key));
- break;
-
- default:
- g_assert_not_reached();
- break;
- }
- break;
-
- case BASE_OCT:
- g_snprintf(string1, sizeof(string1), "%#o", GPOINTER_TO_UINT(key));
- break;
- }
- selector_name = string1;
- break;
-
- case FT_NONE:
- selector_name = NULL;
- break;
-
- case FT_STRING:
- case FT_STRINGZ:
- case FT_UINT_STRING:
- case FT_STRINGZPAD:
- selector_name = (gchar *)key;
- break;
-
- default:
- g_assert_not_reached();
- selector_name = NULL;
- break;
- }
-
- decode_add_to_show_list (
- user_data,
- get_dissector_table_ui_name(table_name),
- selector_name,
- initial_proto_name,
- current_proto_name);
-
- entry->table = g_strdup(table_name);
- entry->selector = GPOINTER_TO_UINT(key);
- entry->initial = g_strdup(initial_proto_name);
- entry->current = g_strdup(current_proto_name);
- da_entries = g_slist_append(da_entries, entry);
-}
-
-
-/*
- * This routine is called when the user clicks the "OK" button in
- * the "Decode As:Show..." dialog window. This routine destroys the
- * dialog box and performs other housekeeping functions.
- *
- * @param ok_bt A pointer to the "OK" button.
- *
- * @param parent_w A pointer to the dialog window.
- */
-static void
-decode_show_ok_cb (GtkWidget *ok_bt _U_, gpointer parent_w)
-{
- window_destroy(GTK_WIDGET(parent_w));
-}
-
-
-/*
- * This routine is called when the user clicks the "Clear" button in
- * the "Decode As:Show..." dialog window. This routine resets all the
- * dissector values and then destroys the dialog box and performs
- * other housekeeping functions.
- *
- * @param clear_bt A pointer to the "Clear" button.
- *
- * @param parent_w A pointer to the dialog window.
- */
-static void
-decode_show_clear_cb (GtkWidget *clear_bt _U_, gpointer parent_w)
-{
- decode_clear_all();
- redissect_packets();
- redissect_all_packet_windows();
-
- window_destroy(GTK_WIDGET(parent_w));
-
- decode_show_cb(NULL, NULL);
-}
-
-
-/*
- * This routine is called when the user clicks the X at the top right end in
- * the "Decode As:Show..." dialog window. This routine simply calls the
- * ok routine as if the user had clicked the ok button.
- *
- * @param win A pointer to the dialog box.
- *
- * @param event A pointer to the event struct
- *
- * @param user_data Unused
- */
-static gboolean
-decode_show_delete_cb (GtkWidget *win _U_, GdkEvent *event _U_, gpointer user_data _U_)
-{
- decode_show_ok_cb(NULL, decode_show_w);
- return FALSE;
-}
-
-
-/*
- * This routine is called at the destruction of the "Decode As:Show"
- * dialog box. It clears the pointer maintained by this file, so that
- * the next time the user clicks the "Decode As:Show" button a new
- * dialog box will be created.
- *
- * @param win A pointer to the dialog box.
- *
- * @param user_data Unused
- */
-static void
-decode_show_destroy_cb (GtkWidget *win _U_, gpointer user_data _U_)
-{
- /* Note that we no longer have a "Decode As:Show" dialog box. */
- decode_show_w = NULL;
-
- /* Clear saved "Decode As" entries. */
- g_slist_foreach(da_entries, free_da_entry, NULL);
- g_slist_free(da_entries);
- da_entries = NULL;
-}
-
-
-/*
- * This routine saves the current "Decode As"-entries into the
- * preferences file
- *
- * @param win Unused
- *
- * @param user_data Unused
- */
-static void
-decode_show_save_cb (GtkWidget *win _U_, gpointer user_data _U_)
-{
- gchar* err = NULL;
-
- if (save_decode_as_entries(&err) < 0)
- {
- simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", err);
- g_free(err);
- }
-}
-
-/* add a single binding to the Show list */
-static void
-decode_dcerpc_add_show_list_single(gpointer data, gpointer user_data)
-{
- gchar string1[20];
-
-
- decode_dcerpc_bind_values_t *binding = (decode_dcerpc_bind_values_t *)data;
-
- g_snprintf(string1, sizeof(string1), "ctx_id: %u", binding->ctx_id);
-
- decode_add_to_show_list (
- user_data,
- "DCE-RPC",
- string1,
- "-",
- binding->ifname->str);
-}
-
-/*
- * This routine creates the "Decode As:Show" dialog box. This dialog box
- * shows the user which protocols have had their dissectors changed.
- *
- * @param w Unused
- *
- * @param user_data Unused
- */
-void
-decode_show_cb (GtkWidget *w _U_, gpointer user_data _U_)
-{
- GtkWidget *main_vb, *bbox, *ok_bt, *clear_bt, *save_bt, *help_bt, *scrolled_window;
- const gchar *titles[E_LIST_D_COLUMNS] = {
- "Table", "Value", "Initial", "Current"
- };
- gint column;
- GtkListStore *store;
- GtkTreeView *list;
- GtkCellRenderer *renderer;
- GtkTreeViewColumn *tc;
- GtkTreeIter iter;
-
- if (decode_show_w != NULL) {
- /* There's already a "Decode As" dialog box; reactivate it. */
- reactivate_window(decode_show_w);
- return;
- }
-
- decode_show_w = dlg_window_new("Wireshark: Decode As: Show");
- /* Provide a minimum of a couple of rows worth of data */
- gtk_window_set_default_size(GTK_WINDOW(decode_show_w), -1, E_DECODE_MIN_HEIGHT);
-
- /* Container for each row of widgets */
- main_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 2, FALSE);
- gtk_container_set_border_width(GTK_CONTAINER(main_vb), 5);
- gtk_container_add(GTK_CONTAINER(decode_show_w), main_vb);
-
- /* Initialize list */
- store = gtk_list_store_new(E_LIST_D_COLUMNS, G_TYPE_STRING,
- G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
- list = GTK_TREE_VIEW(tree_view_new(GTK_TREE_MODEL(store)));
- gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(list), TRUE);
- gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(list), FALSE);
- gtk_tree_selection_set_mode(gtk_tree_view_get_selection(list),
- GTK_SELECTION_NONE);
-
- for (column = 0; column < E_LIST_D_COLUMNS; column++) {
- renderer = gtk_cell_renderer_text_new();
- tc = gtk_tree_view_column_new_with_attributes(titles[column],
- renderer, "text",
- column, NULL);
- gtk_tree_view_column_set_sizing(tc, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
- gtk_tree_view_column_set_resizable(tc, TRUE);
- gtk_tree_view_append_column(list, tc);
- }
-
- /* Add data */
- dissector_all_tables_foreach_changed(decode_build_show_list, store);
- g_object_unref(G_OBJECT(store));
- decode_dcerpc_add_show_list(decode_dcerpc_add_show_list_single, store);
-
- /* Put list into a scrolled window */
- scrolled_window = scrolled_window_new(NULL, NULL);
- /* this will result to set the width of the dialog to the required size */
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
- GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
- gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled_window),
- GTK_SHADOW_IN);
- gtk_container_add(GTK_CONTAINER(scrolled_window),
- GTK_WIDGET(list));
- gtk_box_pack_start(GTK_BOX(main_vb), scrolled_window, TRUE, TRUE, 0);
-
- /* Button row */
- bbox = dlg_button_row_new(GTK_STOCK_OK, GTK_STOCK_CLEAR, GTK_STOCK_SAVE, GTK_STOCK_HELP, NULL);
- gtk_box_pack_start(GTK_BOX(main_vb), bbox, FALSE, FALSE, 0);
- gtk_widget_show(bbox);
-
- ok_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_OK);
- g_signal_connect(ok_bt, "clicked", G_CALLBACK(decode_show_ok_cb), decode_show_w);
-
- clear_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLEAR);
- g_signal_connect(clear_bt, "clicked", G_CALLBACK(decode_show_clear_cb), decode_show_w);
-
- save_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_SAVE);
- g_signal_connect(save_bt, "clicked", G_CALLBACK(decode_show_save_cb), decode_show_w);
-
- help_bt =(GtkWidget *) g_object_get_data(G_OBJECT(bbox), GTK_STOCK_HELP);
- g_signal_connect(help_bt, "clicked", G_CALLBACK(topic_cb), (gpointer)HELP_DECODE_AS_SHOW_DIALOG);
-
- /* set ok as default, this button won't change anything */
- window_set_cancel_button(decode_show_w, ok_bt, NULL);
-
- g_signal_connect(decode_show_w, "delete_event", G_CALLBACK(decode_show_delete_cb), NULL);
- g_signal_connect(decode_show_w, "destroy", G_CALLBACK(decode_show_destroy_cb), NULL);
-
- gtk_widget_set_sensitive(clear_bt,
- gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter));
-
- gtk_widget_show_all(decode_show_w);
- window_present(decode_show_w);
-}
-
-
-/**************************************************/
-/* Modify the dissector routines */
-/**************************************************/
-
-
-/**************************************************/
-/* Action routines for the "Decode As..." dialog */
-/* - called when the OK button pressed */
-/* - one per notebook page */
-/**************************************************/
-
-
-#ifdef DEBUG
-/*
- * Print debugging information about tree view selection. Extract all
- * information from the tree view entry that was selected and print it to
- * a dialog window.
- *
- * @param tree_view The tree view to dump.
- *
- * @param leadin A string to print at the start of each line.
- */
-static void
-decode_debug (GtkTreeView *tree_view, gchar *leadin)
-{
- GtkListStore *store;
- GtkTreeSelection *selection;
- GtkTreeIter iter;
- char *string, *text[E_LIST_S_COLUMNS];
- dissector_handle_t handle;
-
- selection = gtk_tree_view_get_selection(tree_view);
-
- if (gtk_tree_selection_get_selected(selection, NULL, &iter)){
- store = GTK_LIST_STORE(gtk_tree_view_get_model(tree_view));
- gtk_tree_model_get(GTK_TREE_MODEL(store), &iter,
- E_LIST_S_PROTO_NAME, &text[E_LIST_S_PROTO_NAME],
- E_LIST_S_TABLE, &text[E_LIST_S_TABLE],
- E_LIST_S_TABLE+1, &handle,
- -1);
- string = g_strdup_printf("%s list: <put handle here>, name %s, table %s",
- leadin, text[E_LIST_S_PROTO_NAME],
- text[E_LIST_S_TABLE]);
- } else {
- string = g_strdup_printf("%s list row (none), aka do not decode", leadin);
- }
- simple_dialog(ESD_TYPE_INFO, ESD_BTN_OK, string);
- g_free(string);
-}
-#endif
-
-
-/*
- * This routine is called when the user clicks the "OK" button in the
- * "Decode As..." dialog window and a 'simple' page is foremost.
- * This routine takes care of making any changes requested to the
- * dissector tables. This routine is currently used for IP and
- * Ethertypes. Any 'single change' notebook page can use this
- * routine.
- *
- * @param notebook_pg A pointer to the "network" notebook page.
- */
-static void
-decode_simple (GtkWidget *notebook_pg)
-{
- GtkWidget *list, *combo_box;
- GtkTreeSelection *selection;
- GtkTreeModel *model;
- GtkTreeIter iter;
- decode_as_t *entry;
- gchar *table_name, *abbrev;
- dissector_handle_t handle, temp_handle;
- guint value_loop, *selector_type;
- gpointer ptr, value_ptr;
- gint requested_index = 0;
- gboolean add_reset_list = FALSE;
- dissector_table_t sub_dissectors;
-
- list = (GtkWidget *)g_object_get_data(G_OBJECT(notebook_pg), E_PAGE_LIST);
- if (requested_action == E_DECODE_NO)
- gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(GTK_TREE_VIEW(list)));
-
- entry = (decode_as_t *)g_object_get_data(G_OBJECT(notebook_pg), E_PAGE_DECODE_AS_DATA);
- table_name = (gchar *)g_object_get_data(G_OBJECT(notebook_pg), E_PAGE_TABLE);
- sub_dissectors = find_dissector_table(table_name);
-
- /* (sub)dissector selection */
- selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(list));
- if (gtk_tree_selection_get_selected(selection, &model, &iter) == FALSE)
- {
- abbrev = NULL;
- handle = NULL;
- } else {
- gtk_tree_model_get(model, &iter, E_LIST_S_PROTO_NAME, &abbrev,
- E_LIST_S_TABLE+1, &handle, -1);
- }
-
- if (entry->num_items > 1)
- {
- combo_box = (GtkWidget *)g_object_get_data(G_OBJECT(notebook_pg), E_COMBO_BOX_MULTIVALUE);
- if (!ws_combo_box_get_active_pointer(GTK_COMBO_BOX(combo_box), &ptr))
- g_assert_not_reached(); /* Programming error if no active item in combo_box */
- requested_index = GPOINTER_TO_INT(ptr);
- }
-
- /* Apply values to dissector table (stored in entry) */
- for (value_loop = 0; value_loop < entry->values[requested_index].num_values; value_loop++)
- {
- pref_t* pref_value;
- module_t *module;
-
- guint8 saved_curr_layer_num = cfile.edt->pi.curr_layer_num;
- cfile.edt->pi.curr_layer_num = (guint8)GPOINTER_TO_UINT(g_object_get_data(G_OBJECT(notebook_pg), E_PAGE_CURR_LAYER_NUM));
- value_ptr = entry->values[requested_index].build_values[value_loop](&cfile.edt->pi);
- if (abbrev != NULL && strcmp(abbrev, "(default)") == 0) {
-
- add_reset_list = entry->reset_value(table_name, value_ptr);
-
- /* For now, only numeric dissector tables can use preferences */
- if (IS_FT_UINT(dissector_table_get_type(sub_dissectors))) {
- /* Find the handle currently associated with the value */
- temp_handle = dissector_get_uint_handle(sub_dissectors, GPOINTER_TO_UINT(value_ptr));
- if (temp_handle != NULL) {
- module = prefs_find_module(proto_get_protocol_filter_name(dissector_handle_get_protocol_index(temp_handle)));
- pref_value = prefs_find_preference(module, table_name);
- if (pref_value != NULL) {
- module->prefs_changed_flags |= prefs_get_effect_flags(pref_value);
- prefs_remove_decode_as_value(pref_value, GPOINTER_TO_UINT(value_ptr), TRUE);
- }
- }
- }
- } else {
- add_reset_list = entry->change_value(table_name, value_ptr, &handle, abbrev);
-
- /* For now, only numeric dissector tables can use preferences */
- if (IS_FT_UINT(dissector_table_get_type(sub_dissectors))) {
- if (requested_action != E_DECODE_NO) {
- module = prefs_find_module(proto_get_protocol_filter_name(dissector_handle_get_protocol_index(handle)));
- pref_value = prefs_find_preference(module, table_name);
- if (pref_value != NULL) {
- module->prefs_changed_flags |= prefs_get_effect_flags(pref_value);
- prefs_add_decode_as_value(pref_value, GPOINTER_TO_UINT(value_ptr), FALSE);
- }
- }
- else {
- /* Find the handle currently associated with the value */
- temp_handle = dissector_get_uint_handle(sub_dissectors, GPOINTER_TO_UINT(value_ptr));
- if (temp_handle != NULL) {
- module = prefs_find_module(proto_get_protocol_filter_name(dissector_handle_get_protocol_index(temp_handle)));
- pref_value = prefs_find_preference(module, table_name);
- if (pref_value != NULL) {
- module->prefs_changed_flags |= prefs_get_effect_flags(pref_value);
- prefs_remove_decode_as_value(pref_value, GPOINTER_TO_UINT(value_ptr), FALSE);
- }
- }
-
- }
- }
- }
- cfile.edt->pi.curr_layer_num = saved_curr_layer_num;
-
- if (add_reset_list) {
- selector_type = g_new(guint,1);
- *selector_type = GPOINTER_TO_UINT(value_ptr);
- decode_build_reset_list(table_name, FT_UINT32, selector_type, NULL, NULL);
- }
- }
-
- g_free(abbrev);
-}
-
-
-/**************************************************/
-/* Signals from the "Decode As..." dialog */
-/**************************************************/
-
-/*
- * This routine is called when the user clicks the "OK" button in the
- * "Decode As..." dialog window. This routine calls various helper
- * routines to set/clear dissector values as requested by the user.
- * These routines accumulate information on what actions they have
- * taken, and this summary information is printed by this routine.
- * This routine then destroys the dialog box and performs other
- * housekeeping functions.
- *
- * @param ok_bt A pointer to the "OK" button.
- *
- * @param parent_w A pointer to the dialog window.
- */
-static void
-decode_ok_cb (GtkWidget *ok_bt _U_, gpointer parent_w)
-{
- GtkWidget *notebook, *notebook_pg;
- void (* func)(GtkWidget *);
- gint page_num;
- decode_as_t *entry;
-
- /* Call the right routine for the page that was currently in front. */
- notebook = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), E_NOTEBOOK);
- page_num = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
- notebook_pg = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), page_num);
-
- func = (void (*)(GtkWidget *))g_object_get_data(G_OBJECT(notebook_pg), E_PAGE_ACTION);
- func(notebook_pg);
-
- /* Free any values that used dynamic memory */
- entry = (decode_as_t *)g_object_get_data(G_OBJECT(notebook_pg), E_PAGE_DECODE_AS_DATA);
- if ((entry->num_items == 1) && (entry->free_func != NULL))
- entry->free_func(g_object_get_data(G_OBJECT(notebook_pg), E_PAGE_VALUE));
-
- window_destroy(GTK_WIDGET(parent_w));
- g_slist_free(decode_dimmable);
- decode_dimmable = NULL;
-
- redissect_packets();
- redissect_all_packet_windows();
-}
-
-/*
- * This routine is called when the user clicks the "Apply" button in the
- * "Decode As..." dialog window. This routine calls various helper
- * routines to set/clear dissector values as requested by the user.
- * These routines accumulate information on what actions they have
- * taken, and this summary information is printed by this routine.
- *
- * @param apply_bt A pointer to the "Apply" button.
- *
- * @param parent_w A pointer to the dialog window.
- */
-static void
-decode_apply_cb (GtkWidget *apply_bt _U_, gpointer parent_w)
-{
- GtkWidget *notebook, *notebook_pg;
- void (* func)(GtkWidget *);
- gint page_num;
-
- /* Call the right routine for the page that was currently in front. */
- notebook = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), E_NOTEBOOK);
- page_num = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
- notebook_pg = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), page_num);
-
- func = (void (*)(GtkWidget *))g_object_get_data(G_OBJECT(notebook_pg), E_PAGE_ACTION);
- func(notebook_pg);
-
- redissect_packets();
- redissect_all_packet_windows();
-}
-
-/*
- * This routine is called when the user clicks the "Close" button in
- * the "Decode As..." dialog window. This routine then destroys the
- * dialog box and performs other housekeeping functions.
- *
- * @param close_bt A pointer to the "Close" button.
- *
- * @param parent_w A pointer to the dialog window.
- */
-static void
-decode_close_cb (GtkWidget *close_bt _U_, gpointer parent_w)
-{
- GtkWidget *notebook, *notebook_pg;
- gint page_num;
- decode_as_t *entry;
-
- /* Call the right routine for the page that was currently in front. */
- notebook = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), E_NOTEBOOK);
- page_num = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
- notebook_pg = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), page_num);
-
- /* Free any values that used dynamic memory */
- entry = (decode_as_t *)g_object_get_data(G_OBJECT(notebook_pg), E_PAGE_DECODE_AS_DATA);
- if ((entry->num_items == 1) && (entry->free_func != NULL))
- entry->free_func(g_object_get_data(G_OBJECT(notebook_pg), E_PAGE_VALUE));
-
- window_destroy(GTK_WIDGET(parent_w));
- g_slist_free(decode_dimmable);
- decode_dimmable = NULL;
-}
-
-
-/*
- * This routine is called when the user clicks the "Close" button in
- * the "Decode As..." dialog window. This routine simply calls the
- * close routine as if the user had clicked the close button instead
- * of the close button.
- *
- * @param decode_w_lcl A pointer to the dialog box.
- *
- * @param event A pointer to the GdkEvent struct
- *
- * @param user_data Unused
- */
-static gboolean
-decode_delete_cb (GtkWidget *decode_w_lcl, GdkEvent *event _U_, gpointer user_data _U_)
-{
- decode_close_cb(NULL, decode_w_lcl);
- return FALSE;
-}
-
-
-/*
- * This routine is called at the destruction of the "Decode As..."
- * dialog box. It clears the pointer maintained by this file, so that
- * the next time the user selects the "Decode As..." menu item a new
- * dialog box will be created.
- *
- * @param win A pointer to the dialog box.
- *
- * @param user_data Unused
- *
- * @return void
- */
-static void
-decode_destroy_cb (GtkWidget *win _U_, gpointer user_data _U_)
-{
- /* Note that we no longer have a "Decode As" dialog box. */
- decode_w = NULL;
-}
-
-
-/*
- * This routine is called when the user clicks the "Clear" button in
- * the "Decode As..." dialog window. This routine resets all the
- * dissector values and performs other housekeeping functions.
- *
- * @param clear_bt A pointer to the "Clear" button.
- *
- * @param user_data Unused
- */
-static void
-decode_clear_cb(GtkWidget *clear_bt _U_, gpointer user_data _U_)
-{
- decode_clear_all();
- redissect_packets();
- redissect_all_packet_windows();
-}
-
-
-
-/**************************************************/
-/* Dialog setup - radio buttons */
-/**************************************************/
-
-/*
- * Update the requested action field of the dialog. This routine is
- * called by GTK when either of the two radio buttons in the dialog is
- * clicked.
- *
- * @param w The radio button that was clicked.
- *
- * @param user_data The enum value assigned to this radio button. This
- * will be either E_DECODE_YES or E_DECODE_NO
- */
-static void
-decode_update_action (GtkWidget *w _U_, gpointer user_data)
-{
- GSList *tmp;
- gboolean enable;
-
- requested_action = (enum action_type)GPOINTER_TO_INT(user_data);
- enable = (requested_action == E_DECODE_YES);
- for (tmp = decode_dimmable; tmp; tmp = g_slist_next(tmp)) {
- gtk_widget_set_sensitive((GtkWidget *)tmp->data, enable);
- }
-}
-
-/*
- * This routine is called to create the "Decode" and "Do not decode"
- * radio buttons. These buttons are installed into a vbox, and set up
- * as a format group.
- *
- * @return GtkWidget * A pointer to the vbox containing the buttons
- */
-static GtkWidget *
-decode_add_yes_no (void)
-{
- GtkWidget *format_vb, *radio_button;
- GSList *format_grp;
-
- format_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 2, FALSE);
-
- radio_button = gtk_radio_button_new_with_label(NULL, "Decode");
- format_grp = gtk_radio_button_get_group(GTK_RADIO_BUTTON(radio_button));
- gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio_button), TRUE);
- g_signal_connect(radio_button, "clicked", G_CALLBACK(decode_update_action),
- GINT_TO_POINTER(E_DECODE_YES));
- gtk_box_pack_start(GTK_BOX(format_vb), radio_button, FALSE, FALSE, 0);
-
- radio_button = gtk_radio_button_new_with_label(format_grp, "Do not decode");
- g_signal_connect(radio_button, "clicked", G_CALLBACK(decode_update_action),
- GINT_TO_POINTER(E_DECODE_NO));
- gtk_box_pack_start(GTK_BOX(format_vb), radio_button, FALSE, FALSE, 0);
-
- return(format_vb);
-}
-
-/**************************************************/
-/* Dialog setup - simple combo_boxes */
-/**************************************************/
-
-/*
- * This routine is called to pack an combo_box into an aligment, so
- * that it doesn't expand vertically to fill up the space available to
- * it.
- *
- * @param combo_box A pointer to the option menu to be so packed.
- *
- * @return GtkWidget * A pointer to the newly created alignment.
- */
-static GtkWidget *
-decode_add_pack_combo_box (GtkWidget *combo_box)
-{
- GtkWidget *alignment;
-
- alignment = gtk_alignment_new(0.0f, 0.5f, 0.0f, 0.0f);
- gtk_container_add(GTK_CONTAINER(alignment), combo_box);
-
- return(alignment);
-}
-
-
-/*
- * This routine is called to add a selection combo_box to
- * the dialog box. The combo_box choices are determined by the dissector.
- * The default choice for the combo_box is also determined by the dissector.
- *
- * @param page A pointer notebook page that will contain all
- * widgets created by this routine.
- * @param entry Decode As structure used to setup combo_box
- *
- * @return GtkWidget * A pointer to the newly created alignment into
- * which we've packed the newly created combo_box.
- */
-static GtkWidget *
-decode_add_multivalue_combo_box (GtkWidget *page, decode_as_t *entry)
-{
- GtkWidget *combo_box, *alignment;
- guint value;
- gchar prompt[MAX_DECODE_AS_PROMPT_LEN];
-
- combo_box = ws_combo_box_new_text_and_pointer();
-
- for (value = 0; value < entry->num_items; value++)
- {
- entry->values[value].label_func(&cfile.edt->pi, prompt);
- ws_combo_box_append_text_and_pointer(GTK_COMBO_BOX(combo_box), prompt, GINT_TO_POINTER(value));
- }
-
- ws_combo_box_set_active(GTK_COMBO_BOX(combo_box), entry->default_index_value);
- g_object_set_data(G_OBJECT(page), E_COMBO_BOX_MULTIVALUE, combo_box);
-
- alignment = decode_add_pack_combo_box(combo_box);
- return(alignment);
-}
-
-/*************************************************/
-/* Dialog setup - list based menus */
-/*************************************************/
-
-struct handle_lookup_info {
- dissector_handle_t handle;
- gboolean found;
-};
-
-static gboolean
-lookup_handle(GtkTreeModel *model, GtkTreePath *path _U_, GtkTreeIter *iter,
- gpointer user_data)
-{
- dissector_handle_t handle;
- struct handle_lookup_info *hli = (struct handle_lookup_info *)user_data;
-
- gtk_tree_model_get(model, iter, E_LIST_S_TABLE+1, &handle, -1);
- if (hli->handle == handle) {
- hli->found = TRUE;
- return TRUE;
- }
- return FALSE;
-}
-
-/*
- * This routine creates one entry in the list of protocol dissector
- * that can be used. It is called by the dissector_table_foreach_handle
- * routine once for each entry in a dissector table's list of handles
- * for dissectors that could be used in that table. It guarantees unique
- * entries by iterating over the list of entries build up to this point,
- * looking for a duplicate name. If there is no duplicate, then this
- * entry is added to the list of possible dissectors.
- *
- * @param table_name The name of the dissector table currently
- * being walked.
- *
- * @param proto_name The protocol name
- *
- * @param value The dissector handle for this entry. This is an opaque
- * pointer that can only be handed back to routines in the file packet.c
- *
- * @param user_data A data block passed into each instance of this
- * routine. It contains information from the caller of the foreach
- * routine, specifying information about the dissector table and where
- * to store any information generated by this routine.
- */
-static void
-decode_add_to_list (const gchar *table_name, const gchar *proto_name, gpointer value, gpointer user_data)
-{
- const gchar *text[E_LIST_S_COLUMNS];
- GtkTreeView *list;
- GtkListStore *store;
- GtkTreeIter iter;
- struct handle_lookup_info hli;
-
- g_assert(user_data);
- g_assert(value);
-
- list = (GtkTreeView *)user_data;
-
- hli.handle = (dissector_handle_t)value;
- hli.found = FALSE;
- store = GTK_LIST_STORE(gtk_tree_view_get_model(list));
- gtk_tree_model_foreach(GTK_TREE_MODEL(store), lookup_handle, &hli);
- /* We already have an entry for this handle.
- * XXX - will this ever happen? */
- if (hli.found) return;
-
- text[E_LIST_S_PROTO_NAME] = proto_name;
- text[E_LIST_S_TABLE] = table_name;
- gtk_list_store_append(store, &iter);
- gtk_list_store_set(store, &iter,
- E_LIST_S_PROTO_NAME, text[E_LIST_S_PROTO_NAME],
- E_LIST_S_TABLE, text[E_LIST_S_TABLE],
- E_LIST_S_TABLE+1, value, -1);
-}
-
-static gboolean
-decode_list_button_press_cb(GtkWidget *list, GdkEventButton *event, gpointer user_data _U_)
-{
- if (event->type == GDK_2BUTTON_PRESS) {
- GtkWidget *main_w = gtk_widget_get_toplevel(list);
-
- decode_ok_cb (NULL, main_w);
- }
-
- return FALSE;
-}
-
-static gboolean
-decode_list_key_release_cb(GtkWidget *list, GdkEventKey *event, gpointer user_data _U_)
-{
- if (event->keyval == GDK_Return || event->keyval == GDK_KP_Enter) {
- GtkWidget *main_w = gtk_widget_get_toplevel(list);
-
- decode_ok_cb (NULL, main_w);
- }
-
- return FALSE;
-}
-
-/*
- * This routine starts the creation of a List on a notebook page. It
- * creates both a scrolled window and a list, adds the list to the
- * window, and attaches the list as a data object on the page.
- *
- * @param page A pointer to the notebook page being created.
- *
- * @param list_p Will be filled in with the address of a newly
- * created List.
- *
- * @param scrolled_win_p Will be filled in with the address of a newly
- * created GtkScrolledWindow.
- */
-static void
-decode_list_menu_start(GtkWidget *page, GtkWidget **list_p,
- GtkWidget **scrolled_win_p)
-{
- GtkTreeView *list;
- GtkListStore *store;
- GtkCellRenderer *renderer;
- GtkTreeViewColumn *tc;
- GtkTreeSortable *sortable;
-
- store = gtk_list_store_new(E_LIST_S_COLUMNS+1, G_TYPE_STRING,
- G_TYPE_STRING, G_TYPE_POINTER);
- g_object_set_data(G_OBJECT(decode_w), "sctp_data", store);
- list = GTK_TREE_VIEW(tree_view_new(GTK_TREE_MODEL(store)));
- g_object_unref(G_OBJECT(store));
- sortable = GTK_TREE_SORTABLE(store);
- gtk_tree_sortable_set_sort_func(sortable, SORT_ALPHABETICAL, sort_iter_compare_func, GINT_TO_POINTER(SORT_ALPHABETICAL), NULL);
- gtk_tree_sortable_set_sort_column_id(sortable, SORT_ALPHABETICAL, GTK_SORT_ASCENDING);
- gtk_tree_view_set_headers_clickable(list, FALSE);
-#ifndef DEBUG
- gtk_tree_view_set_headers_visible(list, FALSE);
-#endif
- renderer = gtk_cell_renderer_text_new();
- tc = gtk_tree_view_column_new_with_attributes("Short Name", renderer,
- "text", E_LIST_S_PROTO_NAME,
- NULL);
- gtk_tree_view_column_set_sizing(tc, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
- gtk_tree_view_append_column(list, tc);
- g_object_set_data(G_OBJECT(page), E_PAGE_LIST, list);
-
- *scrolled_win_p = scrolled_window_new(NULL, NULL);
- /* this will result to set the width of the dialog to the required size */
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(*scrolled_win_p),
- GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
- gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(*scrolled_win_p),
- GTK_SHADOW_IN);
- gtk_container_add(GTK_CONTAINER(*scrolled_win_p), GTK_WIDGET(list));
-
- *list_p = GTK_WIDGET(list);
-}
-
-/*
- * This routine finishes the creation of a List on a notebook page.
- * It adds the default entry, sets the default entry as the
- * highlighted entry, and sorts the List.
- *
- * @param list A pointer the the List to finish.
- */
-static void
-decode_list_menu_finish(GtkWidget *list)
-{
- const gchar *text[E_LIST_S_COLUMNS];
- GtkListStore *store;
- GtkTreeIter iter;
-
- text[E_LIST_S_PROTO_NAME] = "(default)";
- text[E_LIST_S_TABLE] = DECODE_AS_NONE;
- store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(list)));
- gtk_list_store_prepend(store, &iter);
- gtk_list_store_set(store, &iter,
- E_LIST_S_PROTO_NAME, text[E_LIST_S_PROTO_NAME],
- E_LIST_S_TABLE, text[E_LIST_S_TABLE],
- E_LIST_S_TABLE+1, NULL, -1);
-
- gtk_tree_selection_select_iter(gtk_tree_view_get_selection(GTK_TREE_VIEW(list)), &iter);
- g_signal_connect(list, "button_press_event", G_CALLBACK(decode_list_button_press_cb), NULL);
- g_signal_connect(list, "key_release_event", G_CALLBACK(decode_list_key_release_cb), NULL);
-}
-
-/*
- * This routine is called to add the dissector selection list to a
- * notebook page. This scrolled list contains an entry labeled
- * "default", and an entry for each protocol that has had a dissector
- * registered. The default choice for the list is set to the
- * "default" choice, which will return the protocol/port selections to
- * their original dissector(s).
- *
- * @param page A pointer to the notebook page currently being created.
- *
- * @param entry Decode As structure used to build this (list) menu.
- *
- * @return GtkWidget * A pointer to the newly created list within a
- * scrolled window.
- */
-static GtkWidget *
-decode_add_simple_menu (GtkWidget *page, decode_as_t *entry)
-{
- GtkWidget *scrolled_window;
- GtkWidget *list;
-
- decode_list_menu_start(page, &list, &scrolled_window);
- entry->populate_list(entry->table_name, decode_add_to_list, list);
- decode_list_menu_finish(list);
- return(scrolled_window);
-}
-
-
-/**************************************************/
-/* Dialog setup */
-/**************************************************/
-
-/*
- * This routine creates a sample notebook page in the dialog box.
- * This notebook page provides a prompt specifying what is being
- * changed and its current value (e.g. "IP Protocol number (17)"), and
- * a list specifying all the available choices. The list of choices
- * is conditionally enabled, based upon the setting of the
- * "decode"/"do not decode" radio buttons.
- *
- * @param entry Decode As structure used to build this page
- *
- * @return GtkWidget * A pointer to the notebook page created by this
- * routine.
- */
-static GtkWidget *
-decode_add_simple_page (decode_as_t *entry)
-{
- GtkWidget *page, *label, *scrolled_window, *combo_box;
- gchar prompt[MAX_DECODE_AS_PROMPT_LEN];
-
- page = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5, FALSE);
- g_object_set_data(G_OBJECT(page), E_PAGE_ACTION, decode_simple);
- g_object_set_data(G_OBJECT(page), E_PAGE_TABLE, (gchar *) entry->table_name);
- g_object_set_data(G_OBJECT(page), E_PAGE_DECODE_AS_DATA, (gchar *)entry);
- g_object_set_data(G_OBJECT(page), E_PAGE_CURR_LAYER_NUM, GUINT_TO_POINTER((guint)cfile.edt->pi.curr_layer_num));
-
- if (entry->num_items == 1)
- {
- g_object_set_data(G_OBJECT(page), E_PAGE_VALUE, entry->values[0].build_values[0](&cfile.edt->pi));
-
- /* Always enabled */
- entry->values->label_func(&cfile.edt->pi, prompt);
- label = gtk_label_new(prompt);
- gtk_box_pack_start(GTK_BOX(page), label, FALSE, FALSE, 0);
- }
- else
- {
- /* Always enabled */
- if (entry->pre_value_str)
- {
- label = gtk_label_new(entry->pre_value_str);
- gtk_box_pack_start(GTK_BOX(page), label, FALSE, FALSE, 0);
- }
- combo_box = decode_add_multivalue_combo_box(page, entry);
- gtk_box_pack_start(GTK_BOX(page), combo_box, FALSE, FALSE, 0);
-
- if (entry->post_value_str)
- {
- label = gtk_label_new(entry->post_value_str);
- gtk_box_pack_start(GTK_BOX(page), label, FALSE, FALSE, 0);
- }
- }
-
- /* Conditionally enabled - only when decoding packets */
- scrolled_window = decode_add_simple_menu(page, entry);
- gtk_box_pack_start(GTK_BOX(page), scrolled_window, TRUE, TRUE, 0);
- decode_dimmable = g_slist_prepend(decode_dimmable, scrolled_window);
-
- return(page);
-}
-
-/*
- * This routine indicates whether we'd actually have any pages in the
- * notebook in a "Decode As" dialog box; if there wouldn't be, we
- * inactivate the menu item for "Decode As".
- */
-gboolean
-decode_as_ok(void)
-{
- wmem_list_frame_t *protos = wmem_list_head(cfile.edt->pi.layers);
- int proto_id;
- const char* proto_name;
- GList *list_entry;
- decode_as_t *entry;
- dissector_table_t sub_dissectors;
-
- while (protos != NULL)
- {
- proto_id = GPOINTER_TO_INT(wmem_list_frame_data(protos));
- proto_name = proto_get_protocol_filter_name(proto_id);
-
- list_entry = decode_as_list;
- while (list_entry != NULL) {
- entry = (decode_as_t *)list_entry->data;
- if (!strcmp(proto_name, entry->name))
- {
- sub_dissectors = find_dissector_table(entry->table_name);
- if (sub_dissectors != NULL)
- return TRUE;
- }
-
- list_entry = g_list_next(list_entry);
- }
-
- protos = wmem_list_frame_next(protos);
- }
-
- return FALSE;
-}
-
-
-/*
- * This routine creates the bulk of the "Decode As" dialog box. All
- * items created by this routine are packed as pages into a notebook.
- * There will be a page for each protocol layer that can be changed.
- *
- * @param format_hb A pointer to the widget in which the notebook
- * should be installed.
- */
-static void
-decode_add_notebook (GtkWidget *format_hb)
-{
- GtkWidget *notebook, *page, *label;
- wmem_list_frame_t *protos = wmem_list_head(cfile.edt->pi.layers);
- int proto_id;
- const char* proto_name;
- GList *list_entry;
- decode_as_t *entry;
- guint8 saved_curr_layer_num = cfile.edt->pi.curr_layer_num;
-
- cfile.edt->pi.curr_layer_num = 1;
-
- /* Start a nootbook for flipping between sets of changes */
- notebook = gtk_notebook_new();
- gtk_box_pack_start(GTK_BOX(format_hb), notebook, TRUE, TRUE, 0);
- g_object_set_data(G_OBJECT(decode_w), E_NOTEBOOK, notebook);
-
- while (protos != NULL)
- {
- proto_id = GPOINTER_TO_INT(wmem_list_frame_data(protos));
- proto_name = proto_get_protocol_filter_name(proto_id);
-
- list_entry = decode_as_list;
- while (list_entry != NULL) {
- entry = (decode_as_t *)list_entry->data;
- if (!strcmp(proto_name, entry->name))
- {
- if (find_dissector_table(entry->table_name) != NULL)
- {
- page = decode_add_simple_page(entry);
- label = gtk_label_new(entry->title);
- gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page, label);
- }
- }
-
- list_entry = g_list_next(list_entry);
- }
-
- protos = wmem_list_frame_next(protos);
- cfile.edt->pi.curr_layer_num++;
- }
-
- cfile.edt->pi.curr_layer_num = saved_curr_layer_num;
-
- /* Select the last added page (selects first by default) */
- /* Notebook must be visible for set_page to work. */
- gtk_widget_show_all(notebook);
- gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook), -1);
-}
-
-
-/*
- * This routine creates the "Decode As" dialog box. This dialog box
- * asks the user which protocol to use for decoding the currently
- * selected packet. This will affect 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).
- *
- * This routine uses an auxiliary function to create the bulk of the
- * dialog box, and then hand crafts the button box at the bottom of
- * the dialog.
- *
- * @param w Unused
- *
- * @param user_data Unused
- */
-void
-decode_as_cb (GtkWidget * w _U_, gpointer user_data _U_)
-{
- GtkWidget *main_vb, *format_hb, *bbox, *ok_bt, *close_bt, *help_bt, *button;
- GtkWidget *button_vb, *apply_bt;
-
- if (decode_w != NULL) {
- /* There's already a "Decode As" dialog box; reactivate it. */
- reactivate_window(decode_w);
- return;
- }
-
- requested_action = E_DECODE_YES;
- decode_w = dlg_window_new("Wireshark: Decode As");
- /* Provide a minimum of a couple of rows worth of data */
- gtk_window_set_default_size(GTK_WINDOW(decode_w), -1, E_DECODE_MIN_HEIGHT);
-
- /* Container for each row of widgets */
- main_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 2, FALSE);
- gtk_container_set_border_width(GTK_CONTAINER(main_vb), 5);
- gtk_container_add(GTK_CONTAINER(decode_w), main_vb);
-
- /* First row - Buttons and Notebook */
- format_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5, FALSE);
- gtk_box_pack_start(GTK_BOX(main_vb), format_hb, TRUE, TRUE, 10);
-
- button_vb = decode_add_yes_no();
- gtk_box_pack_start(GTK_BOX(format_hb), button_vb, FALSE, FALSE, 10);
-
- button = gtk_button_new_with_label("Show Current");
- g_signal_connect(button, "clicked", G_CALLBACK(decode_show_cb), NULL);
- gtk_widget_set_can_default(button, TRUE);
- gtk_box_pack_end(GTK_BOX(button_vb), button, FALSE, FALSE, 0);
- gtk_widget_set_tooltip_text(button, "Open a dialog showing the current settings.\n"
- "Note you need to select and press apply first to be able to save the current setting");
-
- button = ws_gtk_button_new_from_stock(GTK_STOCK_CLEAR);
- g_signal_connect(button, "clicked", G_CALLBACK(decode_clear_cb), NULL);
- gtk_widget_set_can_default(button, TRUE);
- gtk_box_pack_end(GTK_BOX(button_vb), button, FALSE, FALSE, 0);
- gtk_widget_set_tooltip_text(button, "Clear ALL settings.");
-
- decode_add_notebook(format_hb);
-
- /* Button row */
- bbox = dlg_button_row_new(GTK_STOCK_OK, GTK_STOCK_APPLY, GTK_STOCK_CLOSE, GTK_STOCK_HELP, NULL);
- gtk_box_pack_start(GTK_BOX(main_vb), bbox, FALSE, FALSE, 0);
- gtk_widget_show(bbox);
-
- ok_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_OK);
- g_signal_connect(ok_bt, "clicked", G_CALLBACK(decode_ok_cb), decode_w);
- gtk_widget_set_tooltip_text(ok_bt, "Apply current setting, close dialog and redissect packets.");
-
- apply_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_APPLY);
- g_signal_connect(apply_bt, "clicked", G_CALLBACK(decode_apply_cb), decode_w);
- gtk_widget_set_tooltip_text(apply_bt, "Apply current setting, redissect packets and keep dialog open.");
-
- close_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLOSE);
- window_set_cancel_button(decode_w, close_bt, NULL);
- g_signal_connect(close_bt, "clicked", G_CALLBACK(decode_close_cb), decode_w);
- gtk_widget_set_tooltip_text(close_bt, "Close the dialog, don't redissect packets.");
-
- help_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_HELP);
- g_signal_connect(help_bt, "clicked", G_CALLBACK(topic_cb), (gpointer)HELP_DECODE_AS_DIALOG);
-
- gtk_widget_grab_default(ok_bt);
-
- g_signal_connect(decode_w, "delete_event", G_CALLBACK(decode_delete_cb), NULL);
- g_signal_connect(decode_w, "destroy", G_CALLBACK(decode_destroy_cb), NULL);
-
- gtk_widget_show_all(decode_w);
- window_present(decode_w);
-}
-
-/*
- * 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:
- */