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/** Interface for the DKMethodCall class for calling D-Bus methods.
Copyright (C) 2010 Free Software Foundation, Inc.
Written by: Niels Grewe <niels.grewe@halbordnung.de>
Created: June 2010
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 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
Library 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., 51 Franklin Street, Fifth Floor,
Boston, MA 02111 USA.
*/
#import "DKMessage.h"
#import <Foundation/NSDate.h>
@class DKMethod, DKProxy, NSInvocation;
/**
* The DKMethodCall can be used to call methods on a remote object.
*/
@interface DKMethodCall: DKMessage
{
/**
* The method for which this is a call.
*/
DKMethod *method;
/**
* The DKMethodCall object will read the arguments from the invocation and
* also store the return value in it.
*/
NSInvocation *invocation;
/**
* The timeout for the call;
*/
NSInteger timeout;
}
/**
* Initializes the method call to be sent to the object represented by the
* proxy. This involves serializing the arguments from the invocation into D-Bus
* format, but does include sending the message.
*/
- (id) initWithProxy: (DKProxy*)aProxy
method: (DKMethod*)aMethod
invocation: (NSInvocation*)anInvocation
timeout: (NSTimeInterval)interval;
/**
* Initializes the method call to be sent to the object represented by the
* proxy. This involves serializing the arguments from the invocation into D-Bus
* format, but does include sending the message. This method sets up a default
* timeout.
*/
- (id) initWithProxy: (DKProxy*)aProxy
method: (DKMethod*)aMethod
invocation: (NSInvocation*)anInvocation;
/**
* Sends the method call asynchronously via D-Bus. User code should retrieve
* the DKPendingCall object corresponding to this method call in order to get
* the return value.
* FIXME: Not yet implemented
*/
- (void)sendAsynchronously;
/**
* Sends the method call via D-Bus and waits until it completes (i.e. the result
* of the call is deserialized as the return value of the invocation.)
*/
- (void)sendSynchronously;
@end
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