src/connection_p.h

   1 /*
   2  *
   3  *  D-Bus++ - C++ bindings for D-Bus
   4  *
   5  *  Copyright (C) 2005-2009  Paolo Durante <shackan@gmail.com>
   6  *
   7  *
   8  *  This library is free software; you can redistribute it and/or
   9  *  modify it under the terms of the GNU Lesser General Public
  10  *  License as published by the Free Software Foundation; either
  11  *  version 2.1 of the License, or (at your option) any later version.
  12  *
  13  *  This library is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  *  Lesser General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU Lesser General Public
  19  *  License along with this library; if not, write to the Free Software
  20  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  *
  22  */
  23
  24
  25 #ifndef __DBUSXX_CONNECTION_P_H
  26 #define __DBUSXX_CONNECTION_P_H
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include <config.h>
  30 #endif
  31
  32 #include <dbus-c++/connection.h>
  33 #include <dbus-c++/server.h>
  34 #include <dbus-c++/dispatcher.h>
  35 #include <dbus-c++/refptr_impl.h>
  36
  37 #include <dbus/dbus.h>
  38
  39 #include <string>
  40 #include <map>
  41
  42 namespace DBus {
  43
  44 // Forward Declaration
  45 class DispatcherCache;
  46
  47 class ConnectionPMap : private std::map<DBusConnection *, RefPtrI<Connection::Private> >, public Synchronized
  48 {
  49 public:
  50
  51         typedef RefPtrI<Connection::Private> Ref;
  52         typedef std::map<DBusConnection *, Ref> Base;
  53
  54         ~ConnectionPMap()
  55         {
  56                 Guard g(this);
  57
  58                 while (!empty()) Base::erase(begin());
  59         }
  60
  61         Ref& get(DBusConnection *c)
  62         {
  63                 Guard g(this);
  64
  65                 return Base::operator [](c);
  66         }
  67
  68         void remove(DBusConnection *c)
  69         {
  70                 Guard g(this);
  71
  72                 Base::erase(c);
  73         }
  74 };
  75
  76 struct DBUSXXAPILOCAL Connection::Private : public CallbackTarget
  77 {
  78    RefPtrI<DispatcherCache> dispCache;
  79         DBusConnection *conn;
  80         bool priv;
  81
  82         std::vector<std::string> names;
  83
  84         Dispatcher *dispatcher;
  85         bool do_dispatch();
  86
  87         MessageSlot disconn_filter;
  88         bool disconn_filter_function(const Message &);
  89
  90         Server::Private *server;
  91         void detach_server();
  92
  93         Private(DBusConnection *, bool, Dispatcher *, Server::Private * = NULL);
  94
  95         ~Private();
  96
  97         void init();
  98
  99         DBusDispatchStatus dispatch_status();
 100         bool has_something_to_dispatch();
 101
 102         static void dispatch_status_stub(DBusConnection *, DBusDispatchStatus, void *);
 103
 104         static DBusHandlerResult message_filter_stub(DBusConnection *, DBusMessage *, void *);
 105 };
 106
 107 } /* namespace DBus */
 108
 109 #endif//__DBUSXX_CONNECTION_P_H