ObjXMPP  Diff

/*
 * Copyright (c) 2011, 2012, 2013, Jonathan Schleifer <js@heap.zone>
 * Copyright (c) 2011, Florian Zeitz <florob@babelmonkeys.de>
 *
 * https://heap.zone/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.

		       stringValue: nil];

	@try {
		if (![name isEqual: @"iq"] && ![name isEqual: @"message"] &&
		    ![name isEqual: @"presence"])
			@throw [OFInvalidArgumentException exception];

		[self setDefaultNamespace: XMPP_NS_CLIENT];
		[self setPrefix: @"stream"
		   forNamespace: XMPP_NS_STREAM];

		if (type != nil)
			[self setType: type];

		if (ID != nil)
			[self setID: ID];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithElement: (OFXMLElement *)element
{
	self = [super initWithElement: element];

	@try {
		OFXMLAttribute *attribute;

		if ((attribute = [element attributeForName: @"from"]))
			[self setFrom:
			    [XMPPJID JIDWithString: [attribute stringValue]]];

		if ((attribute = [element attributeForName: @"to"]))
			[self setTo:
			    [XMPPJID JIDWithString: [attribute stringValue]]];

		if ((attribute = [element attributeForName: @"type"]))
			[self setType: [attribute stringValue]];

		if ((attribute = [element attributeForName: @"id"]))
			[self setID: [attribute stringValue]];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

	_from = [from copy];
	[old release];

	[self removeAttributeForName: @"from"];

	if (from != nil)
		[self addAttributeWithName: @"from"
			       stringValue: [from fullJID]];
}

- (void)setTo: (XMPPJID *)to
{
	XMPPJID *old = _to;
	_to = [to copy];
	[old release];

	[self removeAttributeForName: @"to"];

	if (to != nil)
		[self addAttributeWithName: @"to"
			       stringValue: [to fullJID]];
}

- (void)setType: (OFString *)type
{
	OFString *old = _type;
	_type = [type copy];
	[old release];