DBus::MessageHandler Class Reference
[Objects, Local Objects]

This class provides a common base class for all message handlers. More...

#include <messagehandler.h>

Inheritance diagram for DBus::MessageHandler:

[legend]

List of all members.

Public Types
typedef DBusCxxPointer < MessageHandler >	pointer
typedef DBusCxxWeakPointer < MessageHandler >	weak_pointer
typedef sigc::signal < HandlerResult, DBusCxxPointer< Connection > , Message::const_pointer > ::accumulated < MessageHandlerAccumulator >	MessageSignal
Public Member Functions
virtual	~MessageHandler ()
virtual HandlerResult	handle_message (DBusCxxPointer< Connection >, Message::const_pointer)
	The default implementation simply emits the message signal and returns the result.
MessageSignal &	signal_message ()
Protected Member Functions
	MessageHandler ()
Static Protected Member Functions
static DBusHandlerResult	message_handler_callback (DBusConnection *connection, DBusMessage *message, void *user_data)
	When used as a callback, this method expects.
Protected Attributes
MessageSignal	m_signal_message

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Detailed Description

This class provides a common base class for all message handlers.

Author:

Rick L Vinyard Jr <rvinyard@cs.nmsu.edu>

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Member Typedef Documentation

typedef sigc::signal<HandlerResult,DBusCxxPointer<Connection>, Message::const_pointer>::accumulated<MessageHandlerAccumulator> DBus::MessageHandler::MessageSignal

typedef DBusCxxPointer<MessageHandler> DBus::MessageHandler::pointer

Reimplemented in DBus::MessageFilter, DBus::Object, and DBus::SignalReceiver.

typedef DBusCxxWeakPointer<MessageHandler> DBus::MessageHandler::weak_pointer

Reimplemented in DBus::MessageFilter, and DBus::SignalReceiver.

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Constructor & Destructor Documentation

DBus::MessageHandler::MessageHandler

(

)

[protected]

DBus::MessageHandler::~MessageHandler

(

)

[virtual]

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Member Function Documentation

HandlerResult DBus::MessageHandler::handle_message	(	DBusCxxPointer< Connection >	conn,
		Message::const_pointer	msg
	)			[virtual]

The default implementation simply emits the message signal and returns the result.

Reimplemented in DBus::Object, and DBus::SignalReceiver.

References m_signal_message.

Referenced by message_handler_callback().

DBusHandlerResult DBus::MessageHandler::message_handler_callback	(	DBusConnection *	connection,
		DBusMessage *	message,
		void *	user_data
	)			[static, protected]

When used as a callback, this method expects.

Parameters:

user_data

to contain a pointer to the MessageHandler instance.

References DBus::Message::create(), handle_message(), and DBus::Connection::self().

MessageHandler::MessageSignal & DBus::MessageHandler::signal_message

(

)

References m_signal_message.

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Member Data Documentation

MessageSignal DBus::MessageHandler::m_signal_message [protected]

Referenced by DBus::SignalReceiver::handle_message(), handle_message(), and signal_message().

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The documentation for this class was generated from the following files:

• messagehandler.h
• messagehandler.cpp