[PATCH 2/3] nm-c-e: Proxy Page Implementation.

[Atul Anand <atulhjp gmail com>]

This Patch implements the Proxy page GUI. Conventional GUI has been
implemented which people generally see in Browsers. Exception being
there is a separate page for each of the connection whether active
or inactive.
---
 src/connection-editor/page-proxy.c | 456 +++++++++++++++++++++++++++++++++++++
 src/connection-editor/page-proxy.h |  54 +++++
 2 files changed, 510 insertions(+)
 create mode 100644 src/connection-editor/page-proxy.c
 create mode 100644 src/connection-editor/page-proxy.h

diff --git a/src/connection-editor/page-proxy.c b/src/connection-editor/page-proxy.c
new file mode 100644
index 0000000..fd178a3
--- /dev/null
+++ b/src/connection-editor/page-proxy.c
@@ -0,0 +1,456 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+/* NetworkManager Connection editor -- Connection editor for NetworkManager
+ *
+ * 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.
+ *
+ * Atul Anand <atulhjp gmail com>
+ */
+
+#include "nm-default.h"
+
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+#include "page-proxy.h"
+#include "nm-connection-editor.h"
+
+G_DEFINE_TYPE (CEPageProxy, ce_page_proxy, CE_TYPE_PAGE)
+
+#define CE_PAGE_PROXY_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), CE_TYPE_PAGE_PROXY, 
CEPageProxyPrivate))
+
+typedef struct {
+       NMSettingProxy *setting;
+
+       /* Method */
+       GtkComboBox *method;
+
+       /* HTTP Proxy */
+       GtkWidget *http_proxy_label;
+       GtkEntry *http_proxy;
+       GtkSpinButton *http_port;
+       GtkCheckButton *http_default;
+
+       /* SSL Proxy */
+       GtkWidget *ssl_proxy_label;
+       GtkEntry *ssl_proxy;
+       GtkSpinButton *ssl_port;
+
+       /* FTP Proxy */
+       GtkWidget *ftp_proxy_label;
+       GtkEntry *ftp_proxy;
+       GtkSpinButton *ftp_port;
+
+       /* SOCKS Proxy */
+       GtkWidget *socks_proxy_label;
+       GtkEntry *socks_proxy;
+       GtkSpinButton *socks_port;
+       GtkCheckButton *socks_version_5;
+
+       /* NO PROXY FOR */
+       GtkWidget *no_proxy_for_label;
+       GtkEntry *no_proxy_for;
+
+       /* PAC URL */
+       GtkWidget *pac_url_label;
+       GtkEntry *pac_url;
+
+       /* PAC Script */
+       GtkWidget *pac_script_label;
+       GtkFileChooser *pac_script;
+} CEPageProxyPrivate;
+
+#define PROXY_METHOD_NONE    0
+#define PROXY_METHOD_AUTO    1
+#define PROXY_METHOD_MANUAL  2
+
+static void
+proxy_private_init (CEPageProxy *self)
+{
+       CEPageProxyPrivate *priv = CE_PAGE_PROXY_GET_PRIVATE (self);
+       GtkBuilder *builder;
+
+       builder = CE_PAGE (self)->builder;
+
+       priv->method = GTK_COMBO_BOX (gtk_builder_get_object (builder, "proxy_method"));
+
+       priv->http_proxy_label = GTK_WIDGET (gtk_builder_get_object (builder, "proxy_http_label"));
+       priv->http_proxy = GTK_ENTRY (gtk_builder_get_object (builder, "proxy_http_entry"));
+       priv->http_port = GTK_SPIN_BUTTON (gtk_builder_get_object (builder, "proxy_http_port_spin"));
+       priv->http_default = GTK_CHECK_BUTTON (gtk_builder_get_object (builder, 
"proxy_http_default_checkbutton"));
+
+       priv->ssl_proxy_label = GTK_WIDGET (gtk_builder_get_object (builder, "proxy_ssl_label"));
+       priv->ssl_proxy = GTK_ENTRY (gtk_builder_get_object (builder, "proxy_ssl_entry"));
+       priv->ssl_port = GTK_SPIN_BUTTON (gtk_builder_get_object (builder, "proxy_ssl_port_spin"));
+
+       priv->ftp_proxy_label = GTK_WIDGET (gtk_builder_get_object (builder, "proxy_ftp_label"));
+       priv->ftp_proxy = GTK_ENTRY (gtk_builder_get_object (builder, "proxy_ftp_entry"));
+       priv->ftp_port = GTK_SPIN_BUTTON (gtk_builder_get_object (builder, "proxy_ftp_port_spin"));
+
+       priv->socks_proxy_label = GTK_WIDGET (gtk_builder_get_object (builder, "proxy_socks_label"));
+       priv->socks_proxy = GTK_ENTRY (gtk_builder_get_object (builder, "proxy_socks_entry"));
+       priv->socks_port = GTK_SPIN_BUTTON (gtk_builder_get_object (builder, "proxy_socks_port_spin"));
+       priv->socks_version_5 = GTK_CHECK_BUTTON (gtk_builder_get_object (builder, 
"proxy_socks_version_checkbutton"));
+
+       priv->no_proxy_for_label = GTK_WIDGET (gtk_builder_get_object (builder, "proxy_no_proxy_for_label"));
+       priv->no_proxy_for = GTK_ENTRY (gtk_builder_get_object (builder, "proxy_no_proxy_for_entry"));
+
+       priv->pac_url_label = GTK_WIDGET (gtk_builder_get_object (builder, "proxy_pac_url_label"));
+       priv->pac_url = GTK_ENTRY (gtk_builder_get_object (builder, "proxy_pac_url_entry"));
+
+       priv->pac_script_label = GTK_WIDGET (gtk_builder_get_object (builder, "proxy_pac_script_label"));
+       priv->pac_script = GTK_FILE_CHOOSER (gtk_builder_get_object (builder, "proxy_pac_script_button"));
+}
+
+static void
+method_changed (GtkComboBox *combo, gpointer user_data)
+{
+       CEPageProxy *self = user_data;
+       CEPageProxyPrivate *priv = CE_PAGE_PROXY_GET_PRIVATE (self);
+       int method;
+
+       method = gtk_combo_box_get_active (combo);
+
+       if (method == PROXY_METHOD_AUTO || method == PROXY_METHOD_NONE) {
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->http_proxy_label), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->http_proxy), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->http_port), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->http_default), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->ssl_proxy_label), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->ssl_proxy), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->ssl_port), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->ftp_proxy_label), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->ftp_proxy), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->ftp_port), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->socks_proxy_label), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->socks_proxy), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->socks_port), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->socks_version_5), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->no_proxy_for_label), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->no_proxy_for), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->pac_url_label), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->pac_url), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->pac_script_label), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->pac_script), TRUE);
+
+               if (method == PROXY_METHOD_NONE) {
+                       gtk_widget_set_sensitive (GTK_WIDGET (priv->pac_url_label), FALSE);
+                       gtk_widget_set_sensitive (GTK_WIDGET (priv->pac_url), FALSE);
+                       gtk_widget_set_sensitive (GTK_WIDGET (priv->pac_script_label), FALSE);
+                       gtk_widget_set_sensitive (GTK_WIDGET (priv->pac_script), FALSE);
+               }
+       } else {
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->http_proxy_label), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->http_proxy), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->http_port), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->http_default), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->ssl_proxy_label), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->ssl_proxy), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->ssl_port), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->ftp_proxy_label), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->ftp_proxy), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->ftp_port), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->socks_proxy_label), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->socks_proxy), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->socks_port), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->socks_version_5), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->no_proxy_for_label), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->no_proxy_for), TRUE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->pac_url_label), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->pac_url), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->pac_script_label), FALSE);
+               gtk_widget_set_sensitive (GTK_WIDGET (priv->pac_script), FALSE);
+       }
+}
+
+static void
+populate_ui (CEPageProxy *self)
+{
+       CEPageProxyPrivate *priv = CE_PAGE_PROXY_GET_PRIVATE (self);
+       NMSettingProxy *setting = priv->setting;
+       NMSettingProxyMethod s_method;
+       GString *string = NULL;
+       char **iter, **excludes = NULL;
+       gboolean http_default = FALSE;
+       const char *tmp = NULL, *filename = NULL;
+
+       /* Method */
+       s_method = nm_setting_proxy_get_method (setting);
+       switch (s_method) {
+       case NM_SETTING_PROXY_METHOD_NONE:
+               gtk_combo_box_set_active (priv->method, PROXY_METHOD_NONE);
+               /* Nothing to Show */
+               break;
+       case NM_SETTING_PROXY_METHOD_AUTO:
+               gtk_combo_box_set_active (priv->method, PROXY_METHOD_AUTO);
+
+               /* Pac Url */
+               tmp = nm_setting_proxy_get_pac_url (setting);
+               gtk_entry_set_text (priv->pac_url, tmp ? tmp : "");
+
+               /* Pac Script */
+               filename = nm_setting_proxy_get_pac_script (setting);
+               if (filename)
+                       gtk_file_chooser_set_filename (priv->pac_script, filename);
+
+               break;
+       case NM_SETTING_PROXY_METHOD_MANUAL:
+               gtk_combo_box_set_active (priv->method, PROXY_METHOD_MANUAL);
+
+               /* No Proxy For */
+               string = g_string_new ("");
+               excludes = nm_setting_proxy_get_no_proxy_for (setting);
+               if (excludes) {
+                       for (iter = excludes; *iter; iter++) {
+                               if (string->len)
+                                       g_string_append (string, ", ");
+                               g_string_append (string, *iter);
+                       }
+               }
+               gtk_entry_set_text (priv->no_proxy_for, string->str);
+               g_string_free (string, TRUE);
+
+               /* HTTP Proxy */
+               tmp = nm_setting_proxy_get_http_proxy (setting);
+               gtk_entry_set_text (priv->http_proxy, tmp ? tmp : "");
+               gtk_spin_button_set_value (priv->http_port,
+                                         (gdouble) nm_setting_proxy_get_http_port (setting));
+
+               http_default = nm_setting_proxy_get_http_default (setting);
+               gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->http_default), http_default);
+
+               if (http_default)
+                       break;
+
+               /* SSL Proxy */
+               tmp = nm_setting_proxy_get_ssl_proxy (setting);
+               gtk_entry_set_text (priv->ssl_proxy, tmp ? tmp : "");
+               gtk_spin_button_set_value (priv->ssl_port,
+                                         (gdouble) nm_setting_proxy_get_ssl_port (setting));
+
+               /* FTP Proxy */
+               tmp = nm_setting_proxy_get_ftp_proxy (setting);
+               gtk_entry_set_text (priv->ftp_proxy, tmp ? tmp : "");
+               gtk_spin_button_set_value (priv->ftp_port,
+                                         (gdouble) nm_setting_proxy_get_ftp_port (setting));
+
+               /* SOCKS Proxy */
+               tmp = nm_setting_proxy_get_socks_proxy (setting);
+               gtk_entry_set_text (priv->socks_proxy, tmp ? tmp : "");
+               gtk_spin_button_set_value (priv->socks_port,
+                                         (gdouble) nm_setting_proxy_get_socks_port (setting));
+               gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->socks_version_5),
+                                             nm_setting_proxy_get_socks_version_5 (setting));
+       }
+}
+
+static void
+finish_setup (CEPageProxy *self, gpointer unused, GError *error, gpointer user_data)
+{
+       CEPageProxyPrivate *priv = CE_PAGE_PROXY_GET_PRIVATE (self);
+
+       if (error)
+               return;
+
+       populate_ui (self);
+
+       method_changed (priv->method, self);
+       g_signal_connect (priv->method, "changed", G_CALLBACK (method_changed), self);
+}
+
+CEPage *
+ce_page_proxy_new (NMConnectionEditor *editor,
+                   NMConnection *connection,
+                   GtkWindow *parent_window,
+                   NMClient *client,
+                   const char **out_secrets_setting_name,
+                   GError **error)
+{
+       CEPageProxy *self;
+       CEPageProxyPrivate *priv;
+       NMSettingConnection *s_con;
+
+       self = CE_PAGE_PROXY (ce_page_new (CE_TYPE_PAGE_PROXY,
+                                          editor,
+                                          connection,
+                                          parent_window,
+                                          client,
+                                          UIDIR "/ce-page-proxy.ui",
+                                          "ProxyPage",
+                                          _("Proxy")));
+       if (!self) {
+               g_set_error_literal (error, NMA_ERROR, NMA_ERROR_GENERIC, _("Could not load Proxy user 
interface."));
+               return NULL;
+       }
+
+       proxy_private_init (self);
+       priv = CE_PAGE_PROXY_GET_PRIVATE (self);
+
+       s_con = nm_connection_get_setting_connection (connection);
+       g_assert (s_con);
+
+       priv->setting = nm_connection_get_setting_proxy (connection);
+       g_assert (priv->setting);
+
+       g_signal_connect (self, "initialized", G_CALLBACK (finish_setup), NULL);
+
+       return CE_PAGE (self);
+}
+
+static void
+ui_to_setting (CEPageProxy *self)
+{
+       CEPageProxyPrivate *priv = CE_PAGE_PROXY_GET_PRIVATE (self);
+       NMSettingConnection *s_con;
+       int method;
+       const char *http_proxy = NULL;
+       guint32 http_port;
+       gboolean http_default = FALSE;
+       const char *ssl_proxy = NULL;
+       guint32 ssl_port;
+       const char *ftp_proxy = NULL;
+       guint32 ftp_port;
+       const char *socks_proxy = NULL;
+       guint32 socks_port;
+       gboolean socks_version_5 = FALSE;
+       const char *text;
+       GPtrArray *tmp_array = NULL;
+       char **no_proxy_for = NULL;
+       char **items = NULL, **iter;
+       const char *pac_url = NULL;
+       const char *pac_script = NULL;
+
+       s_con = nm_connection_get_setting_connection (CE_PAGE (self)->connection);
+       g_return_if_fail (s_con != NULL);
+
+       /* Method */
+       method = gtk_combo_box_get_active (priv->method);
+       switch (method) {
+       case PROXY_METHOD_NONE:
+               nm_connection_remove_setting (CE_PAGE (self)->connection, NM_TYPE_SETTING_PROXY);
+               priv->setting = (NMSettingProxy *) nm_setting_proxy_new ();
+               nm_connection_add_setting (CE_PAGE (self)->connection, NM_SETTING (priv->setting));
+
+               /* Update NMSetting */
+               g_object_set (priv->setting,
+                             NM_SETTING_PROXY_METHOD, NM_SETTING_PROXY_METHOD_NONE,
+                             NULL);
+               break;
+       case PROXY_METHOD_AUTO:
+               nm_connection_remove_setting (CE_PAGE (self)->connection, NM_TYPE_SETTING_PROXY);
+               priv->setting = (NMSettingProxy *) nm_setting_proxy_new ();
+               nm_connection_add_setting (CE_PAGE (self)->connection, NM_SETTING (priv->setting));
+
+               pac_url = gtk_entry_get_text (priv->pac_url);
+
+               pac_script = gtk_file_chooser_get_filename (priv->pac_script);
+
+               /* Update NMSetting */
+               g_object_set (priv->setting,
+                             NM_SETTING_PROXY_METHOD, NM_SETTING_PROXY_METHOD_AUTO,
+                             NM_SETTING_PROXY_PAC_URL, pac_url,
+                             NM_SETTING_PROXY_PAC_SCRIPT, pac_script,
+                             NULL);
+               break;
+       case PROXY_METHOD_MANUAL:
+               nm_connection_remove_setting (CE_PAGE (self)->connection, NM_TYPE_SETTING_PROXY);
+               priv->setting = (NMSettingProxy *) nm_setting_proxy_new ();
+               nm_connection_add_setting (CE_PAGE (self)->connection, NM_SETTING (priv->setting));
+
+               http_proxy = gtk_entry_get_text (priv->http_proxy);
+               http_port = (guint32) gtk_spin_button_get_value_as_int (priv->http_port);
+
+               /* HTTP Default */
+               if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->http_default)))
+                       http_default = TRUE;
+
+               ssl_proxy = gtk_entry_get_text (priv->ssl_proxy);
+               ssl_port = (guint32) gtk_spin_button_get_value_as_int (priv->ssl_port);
+
+               ftp_proxy = gtk_entry_get_text (priv->ftp_proxy);
+               ftp_port = (guint32) gtk_spin_button_get_value_as_int (priv->ftp_port);
+
+               socks_proxy = gtk_entry_get_text (priv->socks_proxy);
+               socks_port = (guint32) gtk_spin_button_get_value_as_int (priv->socks_port);
+
+               /* SOCKS Version */
+               if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->socks_version_5)))
+                       socks_version_5 = TRUE;
+
+               /* No Proxy For */
+               tmp_array = g_ptr_array_new ();
+               text = gtk_entry_get_text (GTK_ENTRY (priv->no_proxy_for));
+               if (text && strlen (text)) {
+                       items = g_strsplit_set (text, ", ;:", 0);
+                       for (iter = items; *iter; iter++) {
+                               char *stripped = g_strstrip (*iter);
+
+                               if (strlen (stripped))
+                                       g_ptr_array_add (tmp_array, g_strdup (stripped));
+                       }
+                       g_strfreev (items);
+               }
+               g_ptr_array_add (tmp_array, NULL);
+               no_proxy_for = (char **) g_ptr_array_free (tmp_array, (tmp_array->len == 1));
+
+               /* Update NMSetting */
+               g_object_set (priv->setting,
+                             NM_SETTING_PROXY_METHOD, NM_SETTING_PROXY_METHOD_MANUAL,
+                             NM_SETTING_PROXY_HTTP_PROXY, http_proxy,
+                             NM_SETTING_PROXY_HTTP_PORT, http_port,
+                             NM_SETTING_PROXY_HTTP_DEFAULT, http_default,
+                             NM_SETTING_PROXY_SSL_PROXY, ssl_proxy,
+                             NM_SETTING_PROXY_SSL_PORT, ssl_port,
+                             NM_SETTING_PROXY_FTP_PROXY, ftp_proxy,
+                             NM_SETTING_PROXY_FTP_PORT, ftp_port,
+                             NM_SETTING_PROXY_SOCKS_PROXY, socks_proxy,
+                             NM_SETTING_PROXY_SOCKS_PORT, socks_port,
+                             NM_SETTING_PROXY_SOCKS_VERSION_5, socks_version_5,
+                             NM_SETTING_PROXY_NO_PROXY_FOR, no_proxy_for,
+                             NULL);
+       }
+}
+
+static gboolean
+ce_page_validate_v (CEPage *page, NMConnection *connection, GError **error)
+{
+       CEPageProxy *self = CE_PAGE_PROXY (page);
+       CEPageProxyPrivate *priv = CE_PAGE_PROXY_GET_PRIVATE (self);
+
+       if (!priv->setting) {
+               priv->setting = (NMSettingProxy *) nm_setting_proxy_new ();
+               nm_connection_add_setting (connection, NM_SETTING (priv->setting));
+       }
+       ui_to_setting (self);
+
+       return nm_setting_verify (NM_SETTING (priv->setting), NULL, error);
+}
+
+static void
+ce_page_proxy_init (CEPageProxy *self)
+{
+}
+
+static void
+ce_page_proxy_class_init (CEPageProxyClass *proxy_class)
+{
+       GObjectClass *object_class = G_OBJECT_CLASS (proxy_class);
+       CEPageClass *parent_class = CE_PAGE_CLASS (proxy_class);
+
+       g_type_class_add_private (object_class, sizeof (CEPageProxyPrivate));
+
+       /* virtual methods */
+       parent_class->ce_page_validate_v = ce_page_validate_v;
+}
diff --git a/src/connection-editor/page-proxy.h b/src/connection-editor/page-proxy.h
new file mode 100644
index 0000000..659d46e
--- /dev/null
+++ b/src/connection-editor/page-proxy.h
@@ -0,0 +1,54 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+/* NetworkManager Connection editor -- Connection editor for NetworkManager
+ *
+ * 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.
+ *
+ * Atul Anand <atulhjp gmail com>
+ */
+
+#ifndef __PAGE_PROXY_H__
+#define __PAGE_PROXY_H__
+
+#include <glib.h>
+#include <glib-object.h>
+
+#include "ce-page.h"
+
+#define CE_TYPE_PAGE_PROXY            (ce_page_proxy_get_type ())
+#define CE_PAGE_PROXY(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), CE_TYPE_PAGE_PROXY, CEPageProxy))
+#define CE_PAGE_PROXY_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), CE_TYPE_PAGE_PROXY, 
CEPageProxyClass))
+#define CE_IS_PAGE_PROXY(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CE_TYPE_PAGE_PROXY))
+#define CE_IS_PAGE_PROXY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CE_TYPE_PAGE_PROXY))
+#define CE_PAGE_PROXY_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), CE_TYPE_PAGE_PROXY, 
CEPageProxyClass))
+
+typedef struct {
+       CEPage parent;
+} CEPageProxy;
+
+typedef struct {
+       CEPageClass parent;
+} CEPageProxyClass;
+
+GType ce_page_proxy_get_type (void);
+
+CEPage *ce_page_proxy_new (NMConnectionEditor *editor,
+                           NMConnection *connection,
+                           GtkWindow *parent,
+                           NMClient *client,
+                           const char **out_secrets_setting_name,
+                           GError **error);
+
+#endif  /* __PAGE_PROXY_H__ */
+
-- 
2.5.5