ObjXMPP  Diff

 * 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.
 */

#import "XMPPContactManager.h"
#import "XMPPContact.h"
#import "XMPPContact+Private.h"
#import "XMPPJID.h"
#import "XMPPMulticastDelegate.h"
#import "XMPPPresence.h"
#import "XMPPRosterItem.h"

@implementation XMPPContactManager
@synthesize contacts = _contacts;

- initWithConnection: (XMPPConnection *)connection
	      roster: (XMPPRoster *)roster
{
	self = [super init];

	@try {
		_connection = connection;
		[_connection addDelegate: self];
		_roster = roster;

	[_delegates release];
	[_contacts release];

	[super dealloc];
}


- (void)sendSubscribedToJID: (XMPPJID *)subscriber
{
	XMPPPresence *presence = [XMPPPresence presenceWithType: @"subscribed"];
	[presence setTo: subscriber];
	[_connection sendStanza: presence];
}

- (void)sendUnsubscribedToJID: (XMPPJID *)subscriber
{
	XMPPPresence *presence =
	    [XMPPPresence presenceWithType: @"unsubscribed"];
	[presence setTo: subscriber];
	[_connection sendStanza: presence];
}

- (void)addDelegate: (id <XMPPContactManagerDelegate>)delegate
{
	[_delegates addDelegate: delegate];
}

- (void)removeDelegate: (id <XMPPContactManagerDelegate>)delegate
{
	[_delegates removeDelegate: delegate];
}

- (void)rosterWasReceived: (XMPPRoster *)roster
{
	OFEnumerator *contactEnumerator;
	XMPPContact *contact;
	OFDictionary *rosterItems;
	OFEnumerator *rosterItemEnumerator;
	OFString *bareJID;

		[_delegates broadcastSelector: @selector(contactManager:
						   didAddContact:)
				   withObject: self
				   withObject: contact];
	}
}

-         (void)roster: (XMPPRoster *)roster
  didReceiveRosterItem: (XMPPRosterItem *)rosterItem
{
	XMPPContact *contact;
	OFString *bareJID = [[rosterItem JID] bareJID];

	contact = [_contacts objectForKey: bareJID];

	if ([[rosterItem subscription] isEqual: @"remove"]) {

						   willUpdateWithRosterItem:)
				   withObject: contact
				   withObject: rosterItem];
		[contact XMPP_setRosterItem: rosterItem];
	}
}

-   (void)connection: (XMPPConnection *)connection
  didReceivePresence: (XMPPPresence *)presence
{
	XMPPContact *contact;
	XMPPJID *JID = [presence from];
	OFString *type = [presence type];

	/* Subscription request */
	if ([type isEqual: @"subscribe"]) {

						   didSendPresence:)
				   withObject: contact
				   withObject: presence];
		return;
	}
}

-  (void)connection: (XMPPConnection *)connection
  didReceiveMessage: (XMPPMessage *)message
{
	XMPPJID *JID = [message from];
	XMPPContact *contact = [_contacts objectForKey: [JID bareJID]];

	if (contact == nil)
		return;