Move gtk to ui/gtk.

This looses the last checkin to gtk, will add this manually back.

svn path=/trunk/; revision=40518

1 files changed, 593 insertions, 0 deletions

diff --git a/ui/gtk/proto_dlg.c b/ui/gtk/proto_dlg.c
new file mode 100644
index 0000000000..4e67e4bdef
--- /dev/null
+++ b/ui/gtk/proto_dlg.c
@@ -0,0 +1,593 @@
+/* proto_dlg.c
+ *
+ * $Id$
+ *
+ * Laurent Deniel <laurent.deniel@free.fr>
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 2000 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+#include <string.h>
+
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+#if GTK_CHECK_VERSION(3,0,0)
+# include <gdk/gdkkeysyms-compat.h>
+#endif
+
+#include <epan/prefs.h>
+#include <epan/filesystem.h>
+
+#include "../util.h"
+#include "../simple_dialog.h"
+#include "../disabled_protos.h"
+
+#include "ui/gtk/main.h"
+#include "ui/gtk/gui_utils.h"
+#include "ui/gtk/dlg_utils.h"
+#include "ui/gtk/proto_dlg.h"
+#include "ui/gtk/help_dlg.h"
+
+
+static gboolean proto_delete_event_cb(GtkWidget *, GdkEvent *, gpointer);
+static void proto_ok_cb(GtkWidget *, gpointer);
+static void proto_apply_cb(GtkWidget *, gpointer);
+static void proto_save_cb(GtkWidget *, gpointer);
+static void proto_cancel_cb(GtkWidget *, gpointer);
+static void proto_destroy_cb(GtkWidget *, gpointer);
+
+static void show_proto_selection(GtkListStore *proto_store);
+static gboolean set_proto_selection(GtkWidget *);
+static gboolean revert_proto_selection(void);
+
+static void proto_col_clicked_cb(GtkWidget *col _U_, GtkWidget *proto_list);
+
+static void toggle_all_cb(GtkWidget *button, gpointer parent_w);
+static void enable_all_cb(GtkWidget *button, gpointer parent_w);
+static void disable_all_cb(GtkWidget *button, gpointer parent_w);
+static void status_toggled(GtkCellRendererToggle *, gchar *, gpointer);
+
+static GtkWidget *proto_w = NULL;
+
+/* list of protocols */
+static GSList *protocol_list = NULL;
+
+typedef struct protocol_data {
+  const char  *name;
+  const char  *abbrev;
+  int  	      hfinfo_index;
+  gboolean    enabled;
+  gboolean    was_enabled;
+  GtkTreeIter iter;
+} protocol_data_t;
+
+#define DISABLED "Disabled"
+#define STATUS_TXT(x) ((x) ? "" : DISABLED)
+
+void
+proto_cb(GtkWidget *w _U_, gpointer data _U_)
+{
+
+  GtkWidget *main_vb, *bbox, *proto_list, *label, *proto_sw, *proto_frame,
+            *proto_vb, *button, *ok_bt, *apply_bt, *save_bt, *cancel_bt, *help_bt;
+  const gchar *titles[] = { "Status", "Protocol", "Description" };
+  GtkListStore *proto_store;
+  GtkCellRenderer *proto_rend;
+  GtkTreeViewColumn *proto_col;
+
+
+  if (proto_w != NULL) {
+    reactivate_window(proto_w);
+    return;
+  }
+
+  proto_w = dlg_conf_window_new("Wireshark: Enabled Protocols");
+  gtk_window_set_default_size(GTK_WINDOW(proto_w), DEF_WIDTH , DEF_HEIGHT);
+
+  /* Container for each row of widgets */
+
+  main_vb = gtk_vbox_new(FALSE, 6);
+  gtk_container_set_border_width(GTK_CONTAINER(main_vb), 6);
+  gtk_container_add(GTK_CONTAINER(proto_w), main_vb);
+  gtk_widget_show(main_vb);
+
+  /* Protocol selection list ("enable/disable" protocols) */
+
+  proto_frame = gtk_frame_new("Enabled Protocols");
+  gtk_box_pack_start(GTK_BOX(main_vb), proto_frame, TRUE, TRUE, 0);
+  gtk_widget_show(proto_frame);
+
+  /* Protocol list */
+
+  proto_vb = gtk_vbox_new(FALSE, 0);
+  gtk_container_add(GTK_CONTAINER(proto_frame), proto_vb);
+  gtk_container_set_border_width(GTK_CONTAINER(proto_vb), 5);
+  gtk_widget_show(proto_vb);
+
+  proto_sw = scrolled_window_new(NULL, NULL);
+  gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(proto_sw),
+                                   GTK_SHADOW_IN);
+  gtk_box_pack_start(GTK_BOX(proto_vb), proto_sw, TRUE, TRUE, 0);
+  gtk_widget_show(proto_sw);
+
+  proto_store = gtk_list_store_new(4, G_TYPE_BOOLEAN, G_TYPE_STRING,
+                                   G_TYPE_STRING, G_TYPE_POINTER);
+  show_proto_selection(proto_store);
+  /* default sort on "abbrev" column */
+  gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(proto_store), 1,
+                                       GTK_SORT_ASCENDING);
+
+  proto_list = tree_view_new(GTK_TREE_MODEL(proto_store));
+  gtk_container_add(GTK_CONTAINER(proto_sw), proto_list);
+
+  proto_rend = gtk_cell_renderer_toggle_new();
+  g_signal_connect(proto_rend, "toggled", G_CALLBACK(status_toggled), proto_store);
+  proto_col = gtk_tree_view_column_new_with_attributes(titles[0], proto_rend, "active", 0, NULL);
+  gtk_tree_view_column_set_sort_column_id(proto_col, 0);
+  g_signal_connect(proto_col, "clicked", G_CALLBACK(proto_col_clicked_cb), proto_list);
+  gtk_tree_view_append_column(GTK_TREE_VIEW(proto_list), proto_col);
+
+  proto_rend = gtk_cell_renderer_text_new();
+  proto_col = gtk_tree_view_column_new_with_attributes(titles[1], proto_rend, "text", 1, NULL);
+  gtk_tree_view_column_set_sort_column_id(proto_col, 1);
+  g_signal_connect(proto_col, "clicked", G_CALLBACK(proto_col_clicked_cb), proto_list);
+  gtk_tree_view_append_column(GTK_TREE_VIEW(proto_list), proto_col);
+
+  proto_rend = gtk_cell_renderer_text_new();
+  proto_col = gtk_tree_view_column_new_with_attributes(titles[2], proto_rend, "text", 2, NULL);
+  gtk_tree_view_column_set_sort_column_id(proto_col, 2);
+  g_signal_connect(proto_col, "clicked", G_CALLBACK(proto_col_clicked_cb), proto_list);
+  gtk_tree_view_append_column(GTK_TREE_VIEW(proto_list), proto_col);
+
+  gtk_tree_view_set_search_column(GTK_TREE_VIEW(proto_list), 1); /* col 1 in the *model* */
+  g_object_unref(G_OBJECT(proto_store));
+  gtk_widget_show(proto_list);
+
+  label = gtk_label_new("Disabling a protocol prevents higher "
+			"layer protocols from being displayed");
+  gtk_misc_set_alignment(GTK_MISC(label), 0.5f, 0.5f);
+  gtk_widget_show(label);
+  gtk_box_pack_start(GTK_BOX(proto_vb), label, FALSE, FALSE, 5);
+
+  bbox = gtk_hbutton_box_new();
+  gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);
+  gtk_box_set_spacing(GTK_BOX(bbox), 5);
+  gtk_box_pack_start(GTK_BOX(proto_vb), bbox, FALSE, FALSE, 0);
+  gtk_widget_show(bbox);
+
+  /* Enable All */
+  button = gtk_button_new_with_label("Enable All");
+  g_signal_connect(button, "clicked", G_CALLBACK(enable_all_cb), proto_list);
+  gtk_box_pack_start(GTK_BOX(bbox), button, TRUE, TRUE, 0);
+  gtk_widget_show(button);
+
+  /* Disable All */
+  button = gtk_button_new_with_label("Disable All");
+  g_signal_connect(button, "clicked", G_CALLBACK(disable_all_cb), proto_list);
+  gtk_box_pack_start(GTK_BOX(bbox), button, TRUE, TRUE, 0);
+  gtk_widget_show(button);
+
+  /* Invert */
+  button = gtk_button_new_with_label("Invert");
+  g_signal_connect(button, "clicked", G_CALLBACK(toggle_all_cb), proto_list);
+  gtk_box_pack_start(GTK_BOX(bbox), button, TRUE, TRUE, 0);
+  gtk_widget_show(button);
+
+
+  /* Button row */
+  bbox = dlg_button_row_new(GTK_STOCK_OK, GTK_STOCK_APPLY, GTK_STOCK_SAVE, GTK_STOCK_CANCEL, GTK_STOCK_HELP, NULL);
+  gtk_box_pack_start(GTK_BOX(main_vb), bbox, FALSE, FALSE, 0);
+  gtk_widget_show(bbox);
+
+  ok_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_OK);
+  g_signal_connect(ok_bt, "clicked", G_CALLBACK(proto_ok_cb), proto_w);
+  gtk_widget_grab_default(ok_bt);
+
+  apply_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_APPLY);
+  g_signal_connect(apply_bt, "clicked", G_CALLBACK(proto_apply_cb), proto_w);
+
+  save_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_SAVE);
+  g_signal_connect(save_bt, "clicked", G_CALLBACK(proto_save_cb), proto_w);
+
+  cancel_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CANCEL);
+  window_set_cancel_button(proto_w, cancel_bt, proto_cancel_cb);
+
+  help_bt = g_object_get_data(G_OBJECT(bbox), GTK_STOCK_HELP);
+  g_signal_connect(help_bt, "clicked", G_CALLBACK(topic_cb), (gpointer)HELP_ENABLED_PROTOCOLS_DIALOG);
+
+  g_signal_connect(proto_w, "delete_event", G_CALLBACK(proto_delete_event_cb), NULL);
+  g_signal_connect(proto_w, "destroy", G_CALLBACK(proto_destroy_cb), NULL);
+
+  gtk_widget_show(proto_w);
+
+  gtk_widget_grab_focus(proto_list); /* XXX: force focus to the tree_view. This hack req'd so "type-ahead find"
+                                      *  will be effective after the window is displayed. The issue is
+                                      *  that any call to gtk_tree_view_column_set_sort_column_id above
+                                      *  apparently sets the focus to the column header button and thus
+                                      *  type-ahead find is, in effect, disabled on the column.
+                                      *  Also required: a grab_focus whenever the column header is
+                                      *  clicked to change the column sort order since the click
+                                      *  also changes the focus to the column header button.
+                                      *  Is there a better way to do this ?
+                                      */
+
+  /* hide the Save button if the user uses implicit save */
+  if(!prefs.gui_use_pref_save) {
+    gtk_widget_hide(save_bt);
+  }
+
+  window_present(proto_w);
+} /* proto_cb */
+
+/* protocol list column header clicked (to change sort)       */
+/*  grab_focus(treeview) req'd so that type-ahead find works. */
+/*  (See comment above).                                      */
+static void
+proto_col_clicked_cb(GtkWidget *col _U_, GtkWidget *proto_list) {
+  gtk_widget_grab_focus(proto_list);
+}
+
+/* Status toggled */
+static void
+status_toggled(GtkCellRendererToggle *cell _U_, gchar *path_str, gpointer data)
+{
+  GtkTreeModel    *model = (GtkTreeModel *)data;
+  GtkTreeIter      iter;
+  GtkTreePath     *path = gtk_tree_path_new_from_string(path_str);
+  protocol_data_t *p;
+
+  gtk_tree_model_get_iter(model, &iter, path);
+  gtk_tree_model_get(model, &iter, 3, &p, -1);
+
+  if (p->enabled)
+    p->enabled = FALSE;
+  else
+    p->enabled = TRUE;
+
+  gtk_list_store_set(GTK_LIST_STORE(model), &iter, 0, p->enabled, -1);
+
+  gtk_tree_path_free(path);
+} /* status toggled */
+
+/* XXX - We need callbacks for Gtk2 */
+
+/* Toggle All */
+static void
+toggle_all_cb(GtkWidget *button _U_, gpointer pl)
+{
+  GSList *entry;
+  GtkListStore *s = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(pl)));
+
+  for (entry = protocol_list; entry != NULL; entry = g_slist_next(entry)) {
+    protocol_data_t *p = entry->data;
+
+    if (p->enabled)
+      p->enabled = FALSE;
+    else
+      p->enabled = TRUE;
+
+    gtk_list_store_set(s, &p->iter, 0, p->enabled, -1);
+  }
+}
+
+/* Enable/Disable All Helper */
+static void
+set_active_all(GtkWidget *w, gboolean new_state)
+{
+  GtkListStore *s = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(w)));
+  GSList *entry;
+
+  for (entry = protocol_list; entry != NULL; entry = g_slist_next(entry)) {
+    protocol_data_t *p = entry->data;
+
+    p->enabled = new_state;
+    gtk_list_store_set(s, &p->iter, 0, new_state, -1);
+  }
+}
+
+/* Enable All */
+static void
+enable_all_cb(GtkWidget *button _U_, gpointer pl)
+{
+  set_active_all(pl, TRUE);
+}
+
+/* Disable All */
+static void
+disable_all_cb(GtkWidget *button _U_, gpointer pl)
+{
+  set_active_all(pl, FALSE);
+}
+
+static void
+proto_destroy_cb(GtkWidget *w _U_, gpointer data _U_)
+{
+  GSList *entry;
+
+  proto_w = NULL;
+  /* remove protocol list */
+  if (protocol_list) {
+    for (entry = protocol_list; entry != NULL; entry = g_slist_next(entry)) {
+      g_free(entry->data);
+    }
+    g_slist_free(protocol_list);
+    protocol_list = NULL;
+  }
+}
+
+/* Treat this as a cancel, by calling "proto_cancel_cb()".
+   XXX - that'll destroy the Protocols dialog; will that upset
+   a higher-level handler that says "OK, we've been asked to delete
+   this, so destroy it"? */
+static gboolean
+proto_delete_event_cb(GtkWidget *proto_w_lcl, GdkEvent *event _U_,
+                      gpointer dummy _U_)
+{
+  proto_cancel_cb(NULL, proto_w_lcl);
+  return FALSE;
+}
+
+/* Update protocol_list 'was_enabled' to current value of 'enabled' */
+static void
+update_was_enabled(void)
+{
+  GSList *entry;
+
+  for (entry = protocol_list; entry != NULL; entry = g_slist_next(entry)) {
+    protocol_data_t *p = entry->data;
+    p->was_enabled = p->enabled;
+  }
+}
+
+static void
+proto_write(gpointer parent_w _U_)
+{
+  char *pf_dir_path;
+  char *pf_path;
+  int pf_save_errno;
+
+  /* Create the directory that holds personal configuration files, if
+     necessary.  */
+  if (create_persconffile_dir(&pf_dir_path) == -1) {
+    simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
+                  "Can't create directory\n\"%s\"\nfor disabled protocols file: %s.", pf_dir_path,
+                  g_strerror(errno));
+    g_free(pf_dir_path);
+  } else {
+    save_disabled_protos_list(&pf_path, &pf_save_errno);
+    if (pf_path != NULL) {
+      simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
+                    "Could not save to your disabled protocols file\n\"%s\": %s.",
+                    pf_path, g_strerror(pf_save_errno));
+      g_free(pf_path);
+    }
+  }
+}
+
+static void
+proto_ok_cb(GtkWidget *ok_bt _U_, gpointer parent_w)
+{
+  gboolean redissect;
+
+  /* update the selection now, so we'll save the right things */
+  redissect = set_proto_selection(GTK_WIDGET(parent_w));
+
+  /* if we don't have a Save button, just save the settings now */
+  if (!prefs.gui_use_pref_save) {
+    proto_write(parent_w);
+  }
+
+  window_destroy(GTK_WIDGET(parent_w));
+  if (redissect)
+    redissect_packets();
+}
+
+static void
+proto_apply_cb(GtkWidget *apply_bt _U_, gpointer parent_w)
+{
+  gboolean redissect;
+
+  /* update the selection now, so we'll save the right things */
+  redissect = set_proto_selection(GTK_WIDGET(parent_w));
+
+  /* if we don't have a Save button, just save the settings now */
+  if (!prefs.gui_use_pref_save) {
+    proto_write(parent_w);
+    update_was_enabled();
+  }
+
+  if (redissect)
+    redissect_packets();
+}
+
+static void
+proto_save_cb(GtkWidget *save_bt _U_, gpointer parent_w)
+{
+
+  proto_write(parent_w);
+
+  if (set_proto_selection(GTK_WIDGET(parent_w))) {
+    /* Redissect all the packets, and re-evaluate the display filter. */
+    redissect_packets();
+  }
+}
+
+static void
+proto_cancel_cb(GtkWidget *cancel_bt _U_, gpointer parent_w)
+{
+  gboolean redissect;
+
+  redissect = revert_proto_selection();
+  window_destroy(GTK_WIDGET(parent_w));
+  if (redissect)
+    redissect_packets();
+}
+
+static gboolean
+set_proto_selection(GtkWidget *parent_w _U_)
+{
+  GSList *entry;
+  gboolean need_redissect = FALSE;
+
+  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->enabled) {
+      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));
+}