/*
* Copyright (c) 2011, Florian Zeitz <florob@babelmonkeys.de>
*
* https://webkeks.org/hg/objxmpp/
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice is present in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#import "XMPPCallback.h"
@implementation XMPPCallback
#ifdef OF_HAVE_BLOCKS
+ callbackWithCallbackBlock: (xmpp_callback_block)callback
{
return [[[self alloc] initWithCallbackBlock: callback] autorelease];
}
- initWithCallbackBlock: (xmpp_callback_block)callback
{
self = [super init];
object = [callback copy];
return self;
}
#endif
+ callbackWithCallbackObject: (id)object_
selector: (SEL)selector_
{
return [[[self alloc] initWithCallbackObject: object_
selector: selector_] autorelease];
}
- initWithCallbackObject: (id)object_
selector: (SEL)selector_
{
self = [super init];
// TODO: Retain or follow delegate paradigm?
object = [object_ retain];
selector = selector_;
return self;
}
- (void)dealloc
{
[object release];
[super dealloc];
}
- (void)runWithIQ: (XMPPIQ*)iq
{
#ifdef OF_HAVE_BLOCKS
if ([object isKindOfClass: [OFBlock class]])
((xmpp_callback_block)object)(iq);
else
#endif
[object performSelector: selector
withObject: iq];
}
@end