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dbus-proxy-factory.h
1 
23 #ifndef _TelepathyQt_dbus_proxy_factory_h_HEADER_GUARD_
24 #define _TelepathyQt_dbus_proxy_factory_h_HEADER_GUARD_
25 
26 #ifndef IN_TP_QT_HEADER
27 #error IN_TP_QT_HEADER
28 #endif
29 
30 #include <TelepathyQt/Global>
31 #include <TelepathyQt/SharedPtr>
32 #include <TelepathyQt/Types>
33 
34 // For Q_DISABLE_COPY
35 #include <QtGlobal>
36 
37 #include <QString>
38 
39 class QDBusConnection;
40 
41 namespace Tp
42 {
43 
44 class Features;
45 class PendingReady;
46 class PendingOperation;
47 
48 class TP_QT_EXPORT DBusProxyFactory : public QObject, public RefCounted
49 {
50  Q_OBJECT
51  Q_DISABLE_COPY(DBusProxyFactory)
52 
53 public:
54  virtual ~DBusProxyFactory();
55 
56  const QDBusConnection &dbusConnection() const;
57 
58 protected:
59  DBusProxyFactory(const QDBusConnection &bus);
60 
61  DBusProxyPtr cachedProxy(const QString &busName, const QString &objectPath) const;
62 
63  PendingReady *nowHaveProxy(const DBusProxyPtr &proxy) const;
64 
65  // I don't want this to be non-pure virtual, because I want ALL subclasses to have to think
66  // about whether or not they need to uniquefy the name or not. If a subclass doesn't implement
67  // this while it should, matching with the cache for future requests and invalidation breaks.
68  virtual QString finalBusNameFrom(const QString &uniqueOrWellKnown) const = 0;
69 
70  virtual PendingOperation *initialPrepare(const DBusProxyPtr &proxy) const;
71  virtual PendingOperation *readyPrepare(const DBusProxyPtr &proxy) const;
72 
73  virtual Features featuresFor(const DBusProxyPtr &proxy) const = 0;
74 
75 private:
76  class Cache;
77 
78  struct Private;
79  friend struct Private;
80  Private *mPriv;
81 };
82 
83 } // Tp
84 
85 #endif
The PendingReady class represents the features requested and the reply to a request for an object to ...
Definition: pending-ready.h:40
The PendingOperation class is a base class for pending asynchronous operations.
Definition: pending-operation.h:45
The DBusProxyFactory class is a base class for all D-Bus proxy factory classes. Handles proxy caching...
Definition: dbus-proxy-factory.h:48
The RefCounted class is a base class for shared objects used by SharedPtr.
Definition: shared-ptr.h:42
The Features class represents a list of Feature.
Definition: feature.h:61


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Telepathy-Qt 0.9.5