Manage Interfaces

- Add dialog to manage interfaces
- Add and delete pipes
- Hide local interfaces

Change-Id: I08323c306c2ea736f99e57c28e2fe3170a0c2216
Reviewed-on: https://code.wireshark.org/review/2613
Tested-by: Anders Broman <a.broman58@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Michael Tüxen <tuexen@wireshark.org>

16 files changed, 1009 insertions, 15 deletions

diff --git a/capchild/capture_session.h b/capchild/capture_session.h
index 6189590b0d..951b51e499 100644
--- a/capchild/capture_session.h
+++ b/capchild/capture_session.h
@@ -27,6 +27,12 @@
 extern "C" {
 #endif /* __cplusplus */
 
+#ifndef _WIN32
+#include <sys/types.h>
+#endif
+
+#include "capture_opts.h"
+
 #ifdef HAVE_LIBPCAP
 /* Current state of capture engine. XXX - differentiate states */
 typedef enum {
diff --git a/ui/capture_ui_utils.c b/ui/capture_ui_utils.c
index 1cd06c619a..2970ddd5e9 100644
--- a/ui/capture_ui_utils.c
+++ b/ui/capture_ui_utils.c
@@ -44,7 +44,7 @@
 char *
 capture_dev_user_descr_find(const gchar *if_name)
 {
-  char *p;
+  char *p, *str;
   char *p2 = NULL;
   char *descr = NULL;
   int lp = 0;
@@ -56,11 +56,15 @@ capture_dev_user_descr_find(const gchar *if_name)
     return NULL;
   }
 
-  if ((p = strstr(prefs.capture_devices_descr, if_name)) == NULL) {
+  /* There might be names like 'lo' and 'nflog' in Ubuntu which can lead to wrong results.
+     Therefore, the search must be more exact. */
+  str = g_strdup_printf(",%s(", if_name);
+  if ((p = strstr(prefs.capture_devices_descr, str)) == NULL) {
     /* There are, but there isn't one for this interface. */
     return NULL;
   }
 
+  p++;
   while (*p != '\0') {
     /* error: ran into next interface description */
     if (*p == ',')
@@ -85,6 +89,7 @@ capture_dev_user_descr_find(const gchar *if_name)
     }
   }
 
+  g_free(str);
   if ((lp == 1) && (ct > 0) && (p2 != NULL)) {
     /* Allocate enough space to return the string,
        which runs from p2 to p, plus a terminating
diff --git a/ui/qt/CMakeLists.txt b/ui/qt/CMakeLists.txt
index 055e54b13e..0e01ac0fde 100644
--- a/ui/qt/CMakeLists.txt
+++ b/ui/qt/CMakeLists.txt
@@ -63,6 +63,7 @@ set(WIRESHARK_QT_HEADERS
 	main_welcome.h
 	main_window.h
 	main_window_preferences_frame.h
+	manage_interfaces_dialog.h
 	module_preferences_scroll_area.h
 	packet_comment_dialog.h
 	packet_format_group_box.h
@@ -146,6 +147,7 @@ set(WIRESHARK_QT_SRC
 	main_window.cpp
 	main_window_preferences_frame.cpp
 	main_window_slots.cpp
+	manage_interfaces_dialog.cpp
 	module_preferences_scroll_area.cpp
 	packet_comment_dialog.cpp
 	packet_format_group_box.cpp
@@ -217,6 +219,7 @@ set(WIRESHARK_QT_UI
 	main_welcome.ui
 	main_window.ui
 	main_window_preferences_frame.ui
+	manage_interfaces_dialog.ui
 	module_preferences_scroll_area.ui
 	packet_comment_dialog.ui
 	packet_format_group_box.ui
diff --git a/ui/qt/Makefile.am b/ui/qt/Makefile.am
index 24d346ac55..04b05786dd 100644
--- a/ui/qt/Makefile.am
+++ b/ui/qt/Makefile.am
@@ -169,6 +169,8 @@ main_window.cpp main_window_slots.cpp main_window.h: ui_main_window.h
 
 main_window_preferences_frame.cpp main_window_preferences_frame.h: ui_main_window_preferences_frame.h
 
+manage_interfaces_dialog.cpp manage_interfaces_dialog.h: ui_manage_interfaces_dialog.h
+
 module_preferences_scroll_area.cpp module_preferences_scroll_area.h: ui_module_preferences_scroll_area.h
 
 packet_comment_dialog.cpp packet_comment_dialog.h: ui_packet_comment_dialog.h
diff --git a/ui/qt/Makefile.common b/ui/qt/Makefile.common
index de6b6488d8..5c80ae8dbe 100644
--- a/ui/qt/Makefile.common
+++ b/ui/qt/Makefile.common
@@ -51,6 +51,7 @@ NODIST_GENERATED_HEADER_FILES =	\
 	ui_main_welcome.h	\
 	ui_main_window.h	\
 	ui_main_window_preferences_frame.h	\
+	ui_manage_interfaces_dialog.h	\
 	ui_module_preferences_scroll_area.h	\
 	ui_packet_comment_dialog.h	\
 	ui_packet_format_group_box.h	\
@@ -148,6 +149,7 @@ MOC_HDRS =	\
 	main_welcome.h	\
 	main_window.h	\
 	main_window_preferences_frame.h	\
+	manage_interfaces_dialog.h	\
 	module_preferences_scroll_area.h	\
 	packet_comment_dialog.h	\
 	packet_format_group_box.h	\
@@ -209,6 +211,7 @@ UI_FILES =	\
 	main_welcome.ui	\
 	main_window.ui	\
 	main_window_preferences_frame.ui	\
+	manage_interfaces_dialog.ui		\
 	module_preferences_scroll_area.ui	\
 	packet_format_group_box.ui	\
 	packet_range_group_box.ui	\
@@ -326,6 +329,7 @@ WIRESHARK_QT_SRC =	\
 	main_window.cpp	\
 	main_window_preferences_frame.cpp	\
 	main_window_slots.cpp	\
+	manage_interfaces_dialog.cpp	\
 	module_preferences_scroll_area.cpp	\
 	packet_comment_dialog.cpp	\
 	packet_format_group_box.cpp	\
diff --git a/ui/qt/QtShark.pro b/ui/qt/QtShark.pro
index af47796420..3cbc5565c3 100644
--- a/ui/qt/QtShark.pro
+++ b/ui/qt/QtShark.pro
@@ -253,7 +253,8 @@ FORMS += \
     summary_dialog.ui \
     time_shift_dialog.ui \
     uat_dialog.ui \
-    tcp_stream_dialog.ui
+    tcp_stream_dialog.ui \
+    manage_interfaces_dialog.ui
 
 HEADERS += $$HEADERS_WS_C \
     about_dialog.h \
@@ -295,7 +296,8 @@ HEADERS += $$HEADERS_WS_C \
     summary_dialog.h \
     tango_colors.h \
     uat_dialog.h \
-    tcp_stream_dialog.h
+    tcp_stream_dialog.h \
+    manage_interfaces_dialog.h
 
 win32 {
     OBJECTS_WS_C = $$SOURCES_WS_C
@@ -647,4 +649,5 @@ SOURCES += \
     time_shift_dialog.cpp \
     uat_dialog.cpp \
     wireshark_application.cpp \
-    tcp_stream_dialog.cpp
+    tcp_stream_dialog.cpp \
+    manage_interfaces_dialog.cpp
diff --git a/ui/qt/capture_interfaces_dialog.cpp b/ui/qt/capture_interfaces_dialog.cpp
index 4146354dbf..eac07a43a0 100644
--- a/ui/qt/capture_interfaces_dialog.cpp
+++ b/ui/qt/capture_interfaces_dialog.cpp
@@ -27,6 +27,7 @@
 #include "capture_filter_combo.h"
 #include "ui_capture_interfaces_dialog.h"
 #include "compiled_filter_output.h"
+#include "manage_interfaces_dialog.h"
 
 #include "wireshark_application.h"
 
@@ -71,6 +72,7 @@ CaptureInterfacesDialog::CaptureInterfacesDialog(QWidget *parent) :
     connect(ui->tbInterfaces, SIGNAL(itemSelectionChanged()), this, SLOT(tableSelected()));
     connect(ui->allFilterComboBox, SIGNAL(captureFilterSyntaxChanged(bool)), this, SLOT(allFilterChanged()));
     connect(this, SIGNAL(interfacesChanged()), ui->allFilterComboBox, SIGNAL(interfacesChanged()));
+    connect(this, SIGNAL(ifsChanged()), this, SLOT(refreshInterfaceList()));
 }
 
 void CaptureInterfacesDialog::allFilterChanged()
@@ -261,6 +263,7 @@ void CaptureInterfacesDialog::UpdateInterfaces()
     ui->cbResolveTransportNames->setChecked(gbl_resolv_flags.transport_name);
 
     ui->tbInterfaces->setRowCount(0);
+    ui->tbInterfaces->clearContents();
 
     GList        *list;
     char         *snaplen_string, *linkname;
@@ -386,7 +389,7 @@ void CaptureInterfacesDialog::UpdateInterfaces()
             output = QString(device.cfilter);
             ui->tbInterfaces->setItem(ui->tbInterfaces->rowCount()-1, FILTER, new QTableWidgetItem(output));
 
-            if (strstr(prefs.capture_device, device.name) != NULL) {
+            if (prefs.capture_device && strstr(prefs.capture_device, device.name) != NULL) {
                 device.selected = TRUE;
                 global_capture_opts.num_selected++;
             }
@@ -413,6 +416,12 @@ void CaptureInterfacesDialog::UpdateInterfaces()
     }
 }
 
+void CaptureInterfacesDialog::refreshInterfaceList()
+{
+    UpdateInterfaces();
+    emit interfaceListChanged();
+}
+
 void CaptureInterfacesDialog::updateStatistics(void)
 {
     QList<int> *points = NULL;
@@ -582,6 +591,13 @@ void CaptureInterfacesDialog::saveOptionsToPreferences()
 }
 
 
+void CaptureInterfacesDialog::on_manage_clicked()
+{
+    saveOptionsToPreferences();
+    ManageInterfacesDialog *dlg = new ManageInterfacesDialog(this);
+    dlg->show();
+}
+
 #include <QComboBox>
 
 TbInterfacesDelegate::TbInterfacesDelegate(QObject *parent)
diff --git a/ui/qt/capture_interfaces_dialog.h b/ui/qt/capture_interfaces_dialog.h
index 32f5b71604..3febeca514 100644
--- a/ui/qt/capture_interfaces_dialog.h
+++ b/ui/qt/capture_interfaces_dialog.h
@@ -103,6 +103,7 @@ private slots:
     void on_cbExtraCaptureInfo_toggled(bool checked);
     void on_cbResolveMacAddresses_toggled(bool checked);
     void on_compileBPF_clicked();
+    void on_manage_clicked();
     void on_cbResolveNetworkNames_toggled(bool checked);
     void on_cbResolveTransportNames_toggled(bool checked);
     void start_button_clicked();
@@ -112,6 +113,7 @@ private slots:
     void tableSelected();
     void updateStatistics(void);
     void allFilterChanged();
+    void refreshInterfaceList();
 
 signals:
     void startCapture();
@@ -120,6 +122,8 @@ signals:
     void setSelectedInterfaces();
     void setFilterValid(bool valid);
     void interfacesChanged();
+    void ifsChanged();
+    void interfaceListChanged();
 
 private:
     Ui::CaptureInterfacesDialog *ui;
diff --git a/ui/qt/capture_interfaces_dialog.ui b/ui/qt/capture_interfaces_dialog.ui
index b92773ac23..24ee978817 100644
--- a/ui/qt/capture_interfaces_dialog.ui
+++ b/ui/qt/capture_interfaces_dialog.ui
@@ -23,9 +23,15 @@
       <attribute name="title">
        <string>Input</string>
       </attribute>
-      <layout class="QVBoxLayout" name="verticalLayout_10" stretch="1,0">
+      <layout class="QVBoxLayout" name="verticalLayout_5">
        <item>
         <widget class="QTableWidget" name="tbInterfaces">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
          <property name="editTriggers">
           <set>QAbstractItemView::DoubleClicked</set>
          </property>
@@ -47,6 +53,9 @@
          <property name="columnCount">
           <number>8</number>
          </property>
+         <attribute name="horizontalHeaderStretchLastSection">
+          <bool>true</bool>
+         </attribute>
          <column>
           <property name="text">
            <string>Interface</string>
@@ -90,7 +99,7 @@
         </widget>
        </item>
        <item>
-        <layout class="QHBoxLayout" name="horizontalLayout_2">
+        <layout class="QHBoxLayout" name="horizontalLayout_2" stretch="1,0">
          <item>
           <layout class="QVBoxLayout" name="verticalLayout_2">
            <item>
@@ -142,9 +151,12 @@
          <item>
           <layout class="QVBoxLayout" name="verticalLayout_4">
            <item>
-            <widget class="QPushButton" name="bClose_2">
+            <widget class="QPushButton" name="manage">
              <property name="enabled">
-              <bool>false</bool>
+              <bool>true</bool>
+             </property>
+             <property name="toolTip">
+              <string>Add a </string>
              </property>
              <property name="text">
               <string>Manage Interfaces...</string>
diff --git a/ui/qt/capture_preferences_frame.cpp b/ui/qt/capture_preferences_frame.cpp
index 5aea33ff84..9c5643a5f8 100644
--- a/ui/qt/capture_preferences_frame.cpp
+++ b/ui/qt/capture_preferences_frame.cpp
@@ -23,6 +23,10 @@
 
 #include <glib.h>
 
+#ifdef HAVE_LIBPCAP
+#include "ui/capture_globals.h"
+#endif
+
 #include "capture_preferences_frame.h"
 #include "ui_capture_preferences_frame.h"
 
@@ -73,11 +77,24 @@ void CapturePreferencesFrame::updateWidgets()
     int err;
 
     ui->defaultInterfaceComboBox->clear();
-    if_list = capture_interface_list(&err, NULL,main_window_update);
-    combo_list = build_capture_combo_list(if_list, FALSE);
-    free_interface_list(if_list);
-    for (combo_entry = combo_list; combo_entry != NULL && combo_entry->data != NULL; combo_entry = g_list_next(combo_entry)) {
-        ui->defaultInterfaceComboBox->addItem(QString((const char *)combo_entry->data));
+    if (global_capture_opts.all_ifaces->len > 0) {
+        interface_t device;
+        for (guint i = 0; i < global_capture_opts.all_ifaces->len; i++) {
+            device = g_array_index(global_capture_opts.all_ifaces, interface_t, i);
+
+            /* Continue if capture device is hidden */
+            if (device.hidden) {
+                continue;
+            }
+            ui->defaultInterfaceComboBox->addItem(QString((const char *)device.display_name));
+        }
+    } else {
+        if_list = capture_interface_list(&err, NULL,main_window_update);
+        combo_list = build_capture_combo_list(if_list, FALSE);
+        free_interface_list(if_list);
+        for (combo_entry = combo_list; combo_entry != NULL && combo_entry->data != NULL; combo_entry = g_list_next(combo_entry)) {
+            ui->defaultInterfaceComboBox->addItem(QString((const char *)combo_entry->data));
+        }
     }
 
     if (pref_device_->stashed_val.string) {
diff --git a/ui/qt/interface_tree.cpp b/ui/qt/interface_tree.cpp
index 20fcd6c791..865d851c47 100644
--- a/ui/qt/interface_tree.cpp
+++ b/ui/qt/interface_tree.cpp
@@ -331,6 +331,42 @@ void InterfaceTree::setSelectedInterfaces()
 #endif // HAVE_LIBPCAP
 }
 
+void InterfaceTree::interfaceListChanged()
+{
+#ifdef HAVE_LIBPCAP
+    interface_t device;
+    clear();
+    for (guint i = 0; i < global_capture_opts.all_ifaces->len; i++) {
+        QList<int> *points;
+
+        device = g_array_index(global_capture_opts.all_ifaces, interface_t, i);
+
+        /* Continue if capture device is hidden */
+        if (device.hidden) {
+            continue;
+        }
+
+        QTreeWidgetItem *ti = new QTreeWidgetItem();
+        ti->setText(0, QString().fromUtf8(device.display_name));
+        ti->setData(0, Qt::UserRole, QString(device.name));
+        points = new QList<int>();
+        ti->setData(1, Qt::UserRole, qVariantFromValue(points));
+        addTopLevelItem(ti);
+        // XXX Add other device information
+        resizeColumnToContents(1);
+        if (strstr(prefs.capture_device, device.name) != NULL) {
+            device.selected = TRUE;
+            global_capture_opts.num_selected++;
+            global_capture_opts.all_ifaces = g_array_remove_index(global_capture_opts.all_ifaces, i);
+            g_array_insert_val(global_capture_opts.all_ifaces, i, device);
+        }
+        if (device.selected) {
+            ti->setSelected(true);
+        }
+    }
+#endif
+}
+
 /*
  * Editor modelines
  *
diff --git a/ui/qt/interface_tree.h b/ui/qt/interface_tree.h
index d5b15f6a89..a9055613bc 100644
--- a/ui/qt/interface_tree.h
+++ b/ui/qt/interface_tree.h
@@ -65,6 +65,7 @@ public slots:
     //void getPoints(int row, QList<int> *pts);
     void getPoints(int row, PointList *pts);
     void setSelectedInterfaces();
+    void interfaceListChanged();
 
 private slots:
     void getInterfaceList();
diff --git a/ui/qt/main_window.cpp b/ui/qt/main_window.cpp
index 08adb54322..5d085d39b9 100644
--- a/ui/qt/main_window.cpp
+++ b/ui/qt/main_window.cpp
@@ -303,6 +303,8 @@ MainWindow::MainWindow(QWidget *parent) :
             this->main_welcome_->getInterfaceTree(), SLOT(getPoints(int,PointList*)));
     connect(&capture_interfaces_dialog_, SIGNAL(setSelectedInterfaces()),
             this->main_welcome_->getInterfaceTree(), SLOT(setSelectedInterfaces()));
+    connect(&capture_interfaces_dialog_, SIGNAL(interfaceListChanged()),
+            this->main_welcome_->getInterfaceTree(), SLOT(interfaceListChanged()));
 #endif
 
     main_ui_->mainStack->setCurrentWidget(main_welcome_);
diff --git a/ui/qt/manage_interfaces_dialog.cpp b/ui/qt/manage_interfaces_dialog.cpp
new file mode 100644
index 0000000000..c11bd8990b
--- /dev/null
+++ b/ui/qt/manage_interfaces_dialog.cpp
@@ -0,0 +1,450 @@
+/* manage_interfaces_dialog.cpp
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+#include <glib.h>
+#include "manage_interfaces_dialog.h"
+#include "ui_manage_interfaces_dialog.h"
+#include "epan/prefs.h"
+#include "ui/last_open_dir.h"
+#include "capture_opts.h"
+#include "ui/capture_globals.h"
+#include "ui/qt/capture_interfaces_dialog.h"
+#include "ui/iface_lists.h"
+#include "ui/preference_utils.h"
+
+#ifdef HAVE_LIBPCAP
+#include <QFileDialog>
+#include <QHBoxLayout>
+#include <QMessageBox>
+#include <QCheckBox>
+
+ManageInterfacesDialog::ManageInterfacesDialog(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::ManageInterfacesDialog)
+{
+    ui->setupUi(this);
+
+#ifdef Q_OS_MAC
+    ui->addButton->setAttribute(Qt::WA_MacSmallSize, true);
+    ui->delButton->setAttribute(Qt::WA_MacSmallSize, true);
+#endif
+    ui->pipeList->setItemDelegateForColumn(0, &new_pipe_item_delegate_);
+    new_pipe_item_delegate_.setTable(ui->pipeList);
+    showPipes();
+    connect(this, SIGNAL(ifsChanged()), parent, SIGNAL(ifsChanged()));
+
+    showLocalInterfaces();
+
+#if !defined(HAVE_PCAP_REMOTE)
+    ui->tabWidget->removeTab(2);
+#endif
+}
+
+ManageInterfacesDialog::~ManageInterfacesDialog()
+{
+    delete ui;
+}
+
+
+void ManageInterfacesDialog::showPipes()
+{
+    ui->pipeList->setRowCount(0);
+
+    if (global_capture_opts.all_ifaces->len > 0) {
+        interface_t device;
+
+        for (guint i = 0; i < global_capture_opts.all_ifaces->len; i++) {
+            device = g_array_index(global_capture_opts.all_ifaces, interface_t, i);
+
+            /* Continue if capture device is hidden */
+            if (device.hidden || device.type != IF_PIPE) {
+                continue;
+            }
+            ui->pipeList->setRowCount(ui->pipeList->rowCount()+1);
+            QString output = QString(device.display_name);
+            ui->pipeList->setItem(ui->pipeList->rowCount()-1, INTERFACE, new QTableWidgetItem(output));
+        }
+    }
+}
+
+void ManageInterfacesDialog::on_addButton_clicked()
+{
+    ui->pipeList->setRowCount(ui->pipeList->rowCount() + 1);
+    QTableWidgetItem *widget = new QTableWidgetItem(QString(tr("New Pipe")));
+    ui->pipeList->setItem(ui->pipeList->rowCount() - 1 , 0, widget);
+}
+
+
+void ManageInterfacesDialog::on_buttonBox_accepted()
+{
+    interface_t device;
+    gchar *pipe_name;
+
+    for (int row = 0; row < ui->pipeList->rowCount(); row++) {
+        pipe_name = g_strdup(ui->pipeList->item(row,0)->text().toUtf8().constData());
+        if (!strcmp(pipe_name, "New pipe") || !strcmp(pipe_name, "")) {
+            g_free(pipe_name);
+            return;
+        }
+        for (guint i = 0; i < global_capture_opts.all_ifaces->len; i++) {
+          device = g_array_index(global_capture_opts.all_ifaces, interface_t, i);
+          if (strcmp(pipe_name, device.name) == 0) {
+            g_free(pipe_name);
+            return;
+          }
+        }
+        device.name         = g_strdup(pipe_name);
+        device.display_name = g_strdup_printf("%s", device.name);
+        device.hidden       = FALSE;
+        device.selected     = TRUE;
+        device.type         = IF_PIPE;
+        device.pmode        = global_capture_opts.default_options.promisc_mode;
+        device.has_snaplen  = global_capture_opts.default_options.has_snaplen;
+        device.snaplen      = global_capture_opts.default_options.snaplen;
+        device.cfilter      = g_strdup(global_capture_opts.default_options.cfilter);
+        device.addresses    = g_strdup("");
+        device.no_addresses = 0;
+        device.last_packets = 0;
+        device.links        = NULL;
+    #if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
+        device.buffer       = DEFAULT_CAPTURE_BUFFER_SIZE;
+    #endif
+        device.active_dlt = -1;
+        device.locked = FALSE;
+        device.if_info.name = g_strdup(pipe_name);
+        device.if_info.friendly_name = NULL;
+        device.if_info.vendor_description = NULL;
+        device.if_info.addrs = NULL;
+        device.if_info.loopback = FALSE;
+        device.if_info.type = IF_PIPE;
+    #if defined(HAVE_PCAP_CREATE)
+        device.monitor_mode_enabled = FALSE;
+        device.monitor_mode_supported = FALSE;
+    #endif
+        global_capture_opts.num_selected++;
+        g_array_append_val(global_capture_opts.all_ifaces, device);
+
+        g_free(pipe_name);
+    }
+    emit ifsChanged();
+}
+
+
+
+void ManageInterfacesDialog::on_delButton_clicked()
+{
+    interface_t device;
+    bool found = false;
+    QList<QTableWidgetItem*> selected = ui->pipeList->selectedItems();
+    if (selected.length() == 0) {
+        QMessageBox::warning(this, tr("Error"),
+                             tr("No interface selected."));
+        return;
+    }
+    QString pipename = selected[0]->text();
+    for (guint i = 0; i < global_capture_opts.all_ifaces->len; i++) {
+        device = g_array_index(global_capture_opts.all_ifaces, interface_t, i);
+        /* Continue if capture device is hidden or not a pipe*/
+        if (device.hidden || device.type != IF_PIPE) {
+            continue;
+        }
+        if (pipename.compare(device.name)) {
+            continue;
+        }
+        global_capture_opts.all_ifaces = g_array_remove_index(global_capture_opts.all_ifaces, i);
+        ui->pipeList->removeRow(selected[0]->row());
+        found = true;
+        break;
+    }
+    if (found)
+        emit ifsChanged();
+    else  /* pipe has not been saved yet */
+        ui->pipeList->removeRow(selected[0]->row());
+}
+
+void ManageInterfacesDialog::showLocalInterfaces()
+{
+    guint i;
+    interface_t device;
+    QString output;
+    Qt::ItemFlags eFlags;
+    gchar *pr_descr = g_strdup("");
+    char *comment = NULL;
+
+    ui->localList->setRowCount(0);
+    for (i = 0; i < global_capture_opts.all_ifaces->len; i++) {
+        device = g_array_index(global_capture_opts.all_ifaces, interface_t, i);
+        if (device.local && device.type != IF_PIPE && device.type != IF_STDIN) {
+            ui->localList->setRowCount(ui->localList->rowCount()+1);
+            QTableWidgetItem *item = new QTableWidgetItem("");
+            item->setCheckState(device.hidden?Qt::Checked:Qt::Unchecked);
+            ui->localList->setItem(ui->localList->rowCount()-1, HIDE, item);
+            ui->localList->setColumnWidth(HIDE, 40);
+#ifdef _WIN32
+            output = QString(device.friendly_name);
+            ui->localList->setItem(ui->localList->rowCount()-1, FRIENDLY, new QTableWidgetItem(output));
+            eFlags = ui->localList->item(ui->localList->rowCount()-1, FRIENDLY)->flags();
+            eFlags &= Qt::NoItemFlags;
+            eFlags |= Qt::ItemIsSelectable | Qt::ItemIsEnabled;
+            ui->localList->item(ui->localList->rowCount()-1, FRIENDLY)->setFlags(eFlags);
+#else
+            ui->localList->setColumnHidden(FRIENDLY, true);
+#endif
+            output = QString(device.name);
+            ui->localList->setItem(ui->localList->rowCount()-1, LOCAL_NAME, new QTableWidgetItem(output));
+            output = QString("");
+            eFlags = ui->localList->item(ui->localList->rowCount()-1, FRIENDLY)->flags();
+            eFlags &= Qt::NoItemFlags;
+            eFlags |= Qt::ItemIsSelectable | Qt::ItemIsEnabled;
+            ui->localList->item(ui->localList->rowCount()-1, LOCAL_NAME)->setFlags(eFlags);
+
+            comment = capture_dev_user_descr_find(device.name);
+            if (comment)
+                output = QString(comment);
+            ui->localList->setItem(ui->localList->rowCount()-1, COMMENT, new QTableWidgetItem(output));
+        } else {
+          continue;
+        }
+    }
+    g_free(pr_descr);
+}
+
+void ManageInterfacesDialog::saveLocalHideChanges(QTableWidgetItem* item)
+{
+    guint i;
+    interface_t device;
+
+    if (item->column() != HIDE) {
+        return;
+    }
+    QTableWidgetItem* nameItem = ui->localList->item(item->row(), LOCAL_NAME);
+
+    if (!nameItem) {
+        return;
+    }
+
+    QString name = nameItem->text();
+    /* See if this is the currently selected capturing device */
+
+    for (i = 0; i < global_capture_opts.all_ifaces->len; i++) {
+        device = g_array_index(global_capture_opts.all_ifaces, interface_t, i);
+        if (name.compare(device.name)) {
+            continue;
+        }
+        device.hidden = (item->checkState()==Qt::Checked?true:false);
+        global_capture_opts.all_ifaces = g_array_remove_index(global_capture_opts.all_ifaces, i);
+        g_array_insert_val(global_capture_opts.all_ifaces, i, device);
+    }
+}
+
+void ManageInterfacesDialog::saveLocalCommentChanges(QTableWidgetItem* item)
+{
+    guint i;
+    interface_t device;
+
+    if (item->column() != COMMENT) {
+        return;
+    }
+    QTableWidgetItem* nameItem = ui->localList->item(item->row(), LOCAL_NAME);
+
+    if (!nameItem) {
+        return;
+    }
+
+    QString name = nameItem->text();
+    QString comment = ui->localList->item(item->row(), COMMENT)->text();
+    /* See if this is the currently selected capturing device */
+
+    for (i = 0; i < global_capture_opts.all_ifaces->len; i++) {
+        device = g_array_index(global_capture_opts.all_ifaces, interface_t, i);
+        if (name.compare(device.name)) {
+            continue;
+        }
+        if (!comment.compare("")) {
+            device.display_name = g_strdup_printf("%s", name.toUtf8().constData());
+        } else {
+            device.display_name = g_strdup_printf("%s: %s", comment.toUtf8().constData(), name.toUtf8().constData());
+        }
+        global_capture_opts.all_ifaces = g_array_remove_index(global_capture_opts.all_ifaces, i);
+        g_array_insert_val(global_capture_opts.all_ifaces, i, device);
+    }
+}
+
+
+void ManageInterfacesDialog::checkBoxChanged(QTableWidgetItem* item)
+{
+    guint i;
+    interface_t device;
+
+    if (item->column() != HIDE) {
+        return;
+    }
+    QTableWidgetItem* nameItem = ui->localList->item(item->row(), LOCAL_NAME);
+
+    if (!nameItem) {
+        return;
+    }
+
+    QString name = nameItem->text();
+    /* See if this is the currently selected capturing device */
+
+    for (i = 0; i < global_capture_opts.all_ifaces->len; i++) {
+        device = g_array_index(global_capture_opts.all_ifaces, interface_t, i);
+        if (name.compare(device.name)) {
+            continue;
+        }
+        if (prefs.capture_device && strstr(prefs.capture_device, device.name) && item->checkState() == Qt::Checked) {
+            /* Don't allow current interface to be hidden */
+            QMessageBox::warning(this, tr("Error"),
+                                 tr("Default interface cannot be hidden."));
+            item->setCheckState(Qt::Unchecked);
+            return;
+        }
+    }
+}
+
+void ManageInterfacesDialog::on_localButtonBox_accepted()
+{
+    gchar *new_hide = g_strdup("");
+    gchar *new_comment = NULL;
+    QString name;
+    gchar *tmp_descr = NULL;
+
+    if (global_capture_opts.all_ifaces->len > 0) {
+        new_hide = (gchar*)g_malloc0(MAX_VAL_LEN);
+        for (int row = 0; row < ui->localList->rowCount(); row++) {
+            QTableWidgetItem* hitem = ui->localList->item(row, HIDE);
+            checkBoxChanged(hitem);
+            if (hitem->checkState() == Qt::Checked) {
+                name = ui->localList->item(row, LOCAL_NAME)->text();
+                g_strlcat (new_hide, ",", MAX_VAL_LEN);
+                g_strlcat (new_hide, name.toUtf8().constData(), MAX_VAL_LEN);
+            }
+            saveLocalHideChanges(hitem);
+        }
+        /* write new "hidden" string to preferences */
+        g_free(prefs.capture_devices_hide);
+        prefs.capture_devices_hide = new_hide;
+        hide_interface(g_strdup(new_hide));
+
+        new_comment = (gchar*)g_malloc0(MAX_VAL_LEN);
+        for (int row = 0; row < ui->localList->rowCount(); row++) {
+            name = ui->localList->item(row, LOCAL_NAME)->text();
+            QTableWidgetItem* citem = ui->localList->item(row, COMMENT);
+            if (citem->text().compare("")) {
+                g_strlcat (new_comment, ",", MAX_VAL_LEN);
+                tmp_descr = g_strdup_printf("%s(%s)", name.toUtf8().constData(), citem->text().toUtf8().constData());
+                g_strlcat (new_comment, tmp_descr, MAX_VAL_LEN);
+                g_free(tmp_descr);
+            }
+            saveLocalCommentChanges(citem);
+        }
+        /* write new description string to preferences */
+        if (prefs.capture_devices_descr)
+            g_free(prefs.capture_devices_descr);
+        prefs.capture_devices_descr = new_comment;
+    }
+
+    /* save changes to the preferences file */
+    if (!prefs.gui_use_pref_save) {
+        prefs_main_write();
+    }
+    emit ifsChanged();
+}
+
+
+NewFileDelegate::NewFileDelegate(QObject *parent)
+    : QStyledItemDelegate(parent)
+{
+}
+
+
+NewFileDelegate::~NewFileDelegate()
+{
+}
+
+
+QWidget* NewFileDelegate::createEditor( QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index ) const
+{
+    Q_UNUSED(option);
+    Q_UNUSED(index);
+
+    QWidget * widg = new QWidget(parent);
+    QHBoxLayout *hbox = new QHBoxLayout(widg);
+    widg->setLayout(hbox);
+    QLineEdit *le = new QLineEdit(widg);
+    QPushButton *pb = new QPushButton(widg);
+    pb->setText(QString(tr("Browse...")));
+    le->setText(table->currentItem()->text());
+    hbox->addWidget(le);
+    hbox->addWidget(pb);
+    hbox->setMargin(0);
+
+    connect(le, SIGNAL(textEdited(const QString &)), this, SLOT(setTextField(const QString &)));
+    connect(le, SIGNAL(editingFinished()), this, SLOT(stopEditor()));
+    connect(pb, SIGNAL(pressed()), this, SLOT(browse_button_clicked()));
+    return widg;
+}
+
+void NewFileDelegate::setTextField(const QString &text)
+{
+    table->currentItem()->setText(text);
+}
+
+void NewFileDelegate::stopEditor()
+{
+   closeEditor(table->cellWidget(table->currentRow(), 0));
+}
+
+void NewFileDelegate::browse_button_clicked()
+{
+    char *open_dir = NULL;
+
+    switch (prefs.gui_fileopen_style) {
+
+    case FO_STYLE_LAST_OPENED:
+        open_dir = get_last_open_dir();
+        break;
+
+    case FO_STYLE_SPECIFIED:
+        if (prefs.gui_fileopen_dir[0] != '\0')
+            open_dir = prefs.gui_fileopen_dir;
+        break;
+    }
+    QString file_name = QFileDialog::getOpenFileName(table, tr("Open Pipe"), open_dir);
+    closeEditor(table->cellWidget(table->currentRow(), 0));
+    table->currentItem()->setText(file_name);
+}
+
+#endif /* HAVE_LIBPCAP */
+//
+// Editor modelines  -  http://www.wireshark.org/tools/modelines.html
+//
+// Local variables:
+// c-basic-offset: 4
+// tab-width: 4
+// indent-tabs-mode: nil
+// End:
+//
+// vi: set shiftwidth=4 tabstop=4 expandtab:
+// :indentSize=4:tabSize=4:noTabs=true:
+//
diff --git a/ui/qt/manage_interfaces_dialog.h b/ui/qt/manage_interfaces_dialog.h
new file mode 100644
index 0000000000..1b68fe0fd6
--- /dev/null
+++ b/ui/qt/manage_interfaces_dialog.h
@@ -0,0 +1,106 @@
+/* manage_interfaces_dialog.h
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef MANAGE_INTERFACES_DIALOG_H
+#define MANAGE_INTERFACES_DIALOG_H
+
+#include <QDialog>
+#include <QLineEdit>
+#include <QTableWidget>
+#include <QStyledItemDelegate>
+
+enum
+{
+    HIDE = 0,
+    FRIENDLY,
+    LOCAL_NAME,
+    COMMENT,
+    NUM_LOCAL_COLUMNS
+};
+
+
+class NewFileDelegate : public QStyledItemDelegate
+{
+    Q_OBJECT
+
+private:
+    QTableWidget* table;
+
+public:
+    NewFileDelegate(QObject *parent = 0);
+    ~NewFileDelegate();
+
+    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const;
+    void setTable(QTableWidget* tb) { table = tb; };
+
+private slots:
+    void browse_button_clicked();
+    void setTextField(const QString &text);
+    void stopEditor();
+};
+
+
+namespace Ui {
+class ManageInterfacesDialog;
+}
+
+class ManageInterfacesDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit ManageInterfacesDialog(QWidget *parent = 0);
+    ~ManageInterfacesDialog();
+
+private:
+    Ui::ManageInterfacesDialog *ui;
+    NewFileDelegate new_pipe_item_delegate_;
+
+    void showPipes();
+    void showLocalInterfaces();
+    void saveLocalHideChanges(QTableWidgetItem *item);
+    void saveLocalCommentChanges(QTableWidgetItem *item);
+    void checkBoxChanged(QTableWidgetItem *item);
+
+signals:
+    void ifsChanged();
+
+private slots:
+    void on_addButton_clicked();
+    void on_buttonBox_accepted();
+    void on_delButton_clicked();
+    void on_localButtonBox_accepted();
+};
+
+#endif // MANAGE_INTERFACES_DIALOG_H
+
+//
+// Editor modelines  -  http://www.wireshark.org/tools/modelines.html
+//
+// Local variables:
+// c-basic-offset: 4
+// tab-width: 4
+// indent-tabs-mode: nil
+// End:
+//
+// vi: set shiftwidth=4 tabstop=4 expandtab:
+// :indentSize=4:tabSize=4:noTabs=true:
+//
diff --git a/ui/qt/manage_interfaces_dialog.ui b/ui/qt/manage_interfaces_dialog.ui
new file mode 100644
index 0000000000..f53672b73b
--- /dev/null
+++ b/ui/qt/manage_interfaces_dialog.ui
@@ -0,0 +1,327 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ManageInterfacesDialog</class>
+ <widget class="QDialog" name="ManageInterfacesDialog">
+  <property name="windowModality">
+   <enum>Qt::ApplicationModal</enum>
+  </property>
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>574</width>
+    <height>338</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Manage Interfaces</string>
+  </property>
+  <property name="toolTip">
+   <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+  </property>
+  <property name="modal">
+   <bool>false</bool>
+  </property>
+  <layout class="QHBoxLayout" name="horizontalLayout">
+   <property name="leftMargin">
+    <number>3</number>
+   </property>
+   <property name="topMargin">
+    <number>10</number>
+   </property>
+   <property name="rightMargin">
+    <number>3</number>
+   </property>
+   <property name="bottomMargin">
+    <number>3</number>
+   </property>
+   <item>
+    <widget class="QTabWidget" name="tabWidget">
+     <property name="currentIndex">
+      <number>1</number>
+     </property>
+     <widget class="QWidget" name="Pipes">
+      <property name="toolTip">
+       <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Add a pipe to capture from or remove an existing pipe from the list.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+      </property>
+      <attribute name="title">
+       <string>Pipes</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout_2">
+       <property name="leftMargin">
+        <number>5</number>
+       </property>
+       <property name="topMargin">
+        <number>5</number>
+       </property>
+       <property name="rightMargin">
+        <number>5</number>
+       </property>
+       <property name="bottomMargin">
+        <number>5</number>
+       </property>
+       <item>
+        <widget class="QTableWidget" name="pipeList">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="baseSize">
+          <size>
+           <width>0</width>
+           <height>0</height>
+          </size>
+         </property>
+         <property name="verticalScrollBarPolicy">
+          <enum>Qt::ScrollBarAsNeeded</enum>
+         </property>
+         <property name="horizontalScrollBarPolicy">
+          <enum>Qt::ScrollBarAlwaysOff</enum>
+         </property>
+         <property name="alternatingRowColors">
+          <bool>true</bool>
+         </property>
+         <property name="selectionMode">
+          <enum>QAbstractItemView::SingleSelection</enum>
+         </property>
+         <property name="selectionBehavior">
+          <enum>QAbstractItemView::SelectRows</enum>
+         </property>
+         <property name="showGrid">
+          <bool>false</bool>
+         </property>
+         <property name="rowCount">
+          <number>1</number>
+         </property>
+         <property name="columnCount">
+          <number>1</number>
+         </property>
+         <attribute name="horizontalHeaderVisible">
+          <bool>false</bool>
+         </attribute>
+         <attribute name="horizontalHeaderStretchLastSection">
+          <bool>true</bool>
+         </attribute>
+         <attribute name="verticalHeaderVisible">
+          <bool>false</bool>
+         </attribute>
+         <row/>
+         <column>
+          <property name="text">
+           <string>Pipe</string>
+          </property>
+         </column>
+        </widget>
+       </item>
+       <item>
+        <layout class="QHBoxLayout" name="horizontalLayout_2">
+         <item>
+          <widget class="QPushButton" name="addButton">
+           <property name="toolTip">
+            <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Add a new pipe using default settings.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+           </property>
+           <property name="text">
+            <string/>
+           </property>
+           <property name="icon">
+            <iconset resource="../../image/toolbar.qrc">
+             <normaloff>:/stock/plus-8.png</normaloff>:/stock/plus-8.png</iconset>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QPushButton" name="delButton">
+           <property name="toolTip">
+            <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Remove the selected pipe from the list.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+           </property>
+           <property name="text">
+            <string/>
+           </property>
+           <property name="icon">
+            <iconset resource="../../image/toolbar.qrc">
+             <normaloff>:/stock/minus-8.png</normaloff>:/stock/minus-8.png</iconset>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <spacer name="horizontalSpacer">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>40</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+         <item>
+          <widget class="QDialogButtonBox" name="buttonBox">
+           <property name="standardButtons">
+            <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="Local">
+      <property name="toolTip">
+       <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Click the checkbox to hide or show a hidden interface.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+      </property>
+      <attribute name="title">
+       <string>Local Interfaces</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout">
+       <property name="leftMargin">
+        <number>5</number>
+       </property>
+       <property name="topMargin">
+        <number>5</number>
+       </property>
+       <property name="rightMargin">
+        <number>5</number>
+       </property>
+       <property name="bottomMargin">
+        <number>5</number>
+       </property>
+       <item>
+        <widget class="QTableWidget" name="localList">
+         <property name="focusPolicy">
+          <enum>Qt::NoFocus</enum>
+         </property>
+         <property name="editTriggers">
+          <set>QAbstractItemView::DoubleClicked</set>
+         </property>
+         <property name="alternatingRowColors">
+          <bool>true</bool>
+         </property>
+         <property name="selectionMode">
+          <enum>QAbstractItemView::SingleSelection</enum>
+         </property>
+         <property name="selectionBehavior">
+          <enum>QAbstractItemView::SelectRows</enum>
+         </property>
+         <attribute name="horizontalHeaderStretchLastSection">
+          <bool>true</bool>
+         </attribute>
+         <attribute name="verticalHeaderVisible">
+          <bool>false</bool>
+         </attribute>
+         <column>
+          <property name="text">
+           <string>Hide</string>
+          </property>
+          <property name="textAlignment">
+           <set>AlignHCenter|AlignVCenter|AlignCenter</set>
+          </property>
+         </column>
+         <column>
+          <property name="text">
+           <string>Friendly Name</string>
+          </property>
+         </column>
+         <column>
+          <property name="text">
+           <string>Interface Name</string>
+          </property>
+         </column>
+         <column>
+          <property name="text">
+           <string>Comment</string>
+          </property>
+         </column>
+        </widget>
+       </item>
+       <item>
+        <widget class="QDialogButtonBox" name="localButtonBox">
+         <property name="standardButtons">
+          <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="Remote">
+      <attribute name="title">
+       <string>Remote Interfaces</string>
+      </attribute>
+     </widget>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources>
+  <include location="../../image/toolbar.qrc"/>
+ </resources>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>ManageInterfacesDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>469</x>
+     <y>303</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>164</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>ManageInterfacesDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>469</x>
+     <y>303</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>164</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>localButtonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>ManageInterfacesDialog</receiver>
+   <slot>close()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>469</x>
+     <y>303</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>164</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>localButtonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>ManageInterfacesDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>469</x>
+     <y>303</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>164</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>