libglibmm-2.4-dev 2.50.0-1 / usr / include / giomm-2.4 / giomm / dbusauthobserver.h

// Generated by gmmproc 2.50.0 -- DO NOT MODIFY!
#ifndef _GIOMM_DBUSAUTHOBSERVER_H
#define _GIOMM_DBUSAUTHOBSERVER_H


#include <glibmm/ustring.h>
#include <sigc++/sigc++.h>

// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-

/* Copyright (C) 2010 The giomm Development Team
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <glibmm/object.h>
#include <giomm/credentials.h>
#include <giomm/iostream.h>


#ifndef DOXYGEN_SHOULD_SKIP_THIS
using GDBusAuthObserver = struct _GDBusAuthObserver;
using GDBusAuthObserverClass = struct _GDBusAuthObserverClass;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */


#ifndef DOXYGEN_SHOULD_SKIP_THIS
namespace Gio
{

namespace DBus
{ class AuthObserver_Class; } // namespace DBus

} // namespace Gio
#endif //DOXYGEN_SHOULD_SKIP_THIS

namespace Gio
{

namespace DBus
{


/** AuthObserver - An object used for authenticating connections.
 * The AuthObserver type provides a mechanism for participating in how a
 * Server (or a Connection) authenticates remote peers.  Simply
 * instantiate an AuthObserver and connect to the signals you are
 * interested in. Note that new signals may be added in the future.
 *
 * For example, if you only want to allow D-Bus connections from
 * processes owned by the same uid as the server, you would use a
 * signal handler like the following:
 * @code
 * bool on_authorize_authenticated_peer(
 *   const Glib::RefPtr<const Gio::IOStream>&,
 *   const Glib::RefPtr<const Gio::Credentials>& credentials)
 * {
 *   bool authorized = false;
 *
 *   if (credentials)
 *   {
 *     Glib::RefPtr<Gio::Credentials> own_credentials = Gio::Credentials::create();
 *     try
 *     {
 *       if (credentials->is_same_user(own_credentials))
 *         authorized = true;
 *     }
 *     catch (const Gio::Error& ex)
 *     {
 *       std::cerr << "Gio::Error: " << ex.what() << std::endl;
 *     }
 *   }
 *
 *   return authorized;
 * }
 * @endcode
 *
 * @newin{2,28}
 * @ingroup DBus
 */

class AuthObserver : public Glib::Object
{
  
#ifndef DOXYGEN_SHOULD_SKIP_THIS

public:
  using CppObjectType = AuthObserver;
  using CppClassType = AuthObserver_Class;
  using BaseObjectType = GDBusAuthObserver;
  using BaseClassType = GDBusAuthObserverClass;

  // noncopyable
  AuthObserver(const AuthObserver&) = delete;
  AuthObserver& operator=(const AuthObserver&) = delete;

private:  friend class AuthObserver_Class;
  static CppClassType authobserver_class_;

protected:
  explicit AuthObserver(const Glib::ConstructParams& construct_params);
  explicit AuthObserver(GDBusAuthObserver* castitem);

#endif /* DOXYGEN_SHOULD_SKIP_THIS */

public:

  AuthObserver(AuthObserver&& src) noexcept;
  AuthObserver& operator=(AuthObserver&& src) noexcept;

  ~AuthObserver() noexcept override;

  /** Get the GType for this class, for use with the underlying GObject type system.
   */
  static GType get_type()      G_GNUC_CONST;

#ifndef DOXYGEN_SHOULD_SKIP_THIS


  static GType get_base_type() G_GNUC_CONST;
#endif

  ///Provides access to the underlying C GObject.
  GDBusAuthObserver*       gobj()       { return reinterpret_cast<GDBusAuthObserver*>(gobject_); }

  ///Provides access to the underlying C GObject.
  const GDBusAuthObserver* gobj() const { return reinterpret_cast<GDBusAuthObserver*>(gobject_); }

  ///Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
  GDBusAuthObserver* gobj_copy();

private:


protected:
  AuthObserver();
  

public:
  
  static Glib::RefPtr<AuthObserver> create();


  /** Emits the DBusAuthObserver::signal_authorize_authenticated_peer() signal on @a observer.
   * 
   * @newin{2,26}
   * 
   * @param stream A IOStream for the DBusConnection.
   * @param credentials Credentials received from the peer or <tt>nullptr</tt>.
   * @return <tt>true</tt> if the peer is authorized, <tt>false</tt> if not.
   */
  bool authorize_authenticated_peer(const Glib::RefPtr<const IOStream>& stream, const Glib::RefPtr<const Credentials>& credentials);
  
  /** Emits the DBusAuthObserver::signal_allow_mechanism() signal on @a observer.
   * 
   * @newin{2,34}
   * 
   * @param mechanism The name of the mechanism, e.g. `DBUS_COOKIE_SHA1`.
   * @return <tt>true</tt> if @a mechanism can be used to authenticate the other peer, <tt>false</tt> if not.
   */
  bool allow_mechanism(const std::string& mechanism);

 
  /**
   * @par Slot Prototype:
   * <tt>bool on_my_%authorize_authenticated_peer(const Glib::RefPtr<const IOStream>& stream, const Glib::RefPtr<const Credentials>& credentials)</tt>
   *
   * Emitted to check if a peer that is successfully authenticated
   * is authorized.
   * 
   * @newin{2,26}
   * 
   * @param stream A IOStream for the DBusConnection.
   * @param credentials Credentials received from the peer or <tt>nullptr</tt>.
   * @return <tt>true</tt> if the peer is authorized, <tt>false</tt> if not.
   */

  Glib::SignalProxy< bool,const Glib::RefPtr<const IOStream>&,const Glib::RefPtr<const Credentials>& > signal_authorize_authenticated_peer();


  /**
   * @par Slot Prototype:
   * <tt>bool on_my_%allow_mechanism(const std::string& mechanism)</tt>
   *
   * Emitted to check if @a mechanism is allowed to be used.
   * 
   * @newin{2,34}
   * 
   * @param mechanism The name of the mechanism, e.g. `DBUS_COOKIE_SHA1`.
   * @return <tt>true</tt> if @a mechanism can be used to authenticate the other peer, <tt>false</tt> if not.
   */

  Glib::SignalProxy< bool,const std::string& > signal_allow_mechanism();


public:

public:
  //C++ methods used to invoke GTK+ virtual functions:

protected:
  //GTK+ Virtual Functions (override these to change behaviour):

  //Default Signal Handlers::


};

} //namespace DBus

} // namespace Gio


namespace Glib
{
  /** A Glib::wrap() method for this object.
   *
   * @param object The C instance.
   * @param take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
   * @result A C++ instance that wraps this C instance.
   *
   * @relates Gio::DBus::AuthObserver
   */
  Glib::RefPtr<Gio::DBus::AuthObserver> wrap(GDBusAuthObserver* object, bool take_copy = false);
}


#endif /* _GIOMM_DBUSAUTHOBSERVER_H */