ObjXMPP  Check-in [71cf6454e4]

 *		 certificate is not valid (otherwise, it does not touch it).
 *		 Passing NULL means the reason is not stored anywhere.
 * \return Whether the certificate is valid
 */
- (BOOL)checkCertificateAndGetReason: (OFString**)reason;

/**
 * \brief Adds the connection to the run loop.
 */
- (void)handleConnection;

/**
 * \brief Parses the specified buffer.
 *
 * This is useful for handling multiple connections at once.
 *
 * \param buffer The buffer to parse
 * \param length The length of the buffer. If length is 0, it is assumed that
 *		 the connection was closed.
 */
- (void)parseBuffer: (const void*)buffer
	     length: (size_t)length;

/**
 * \brief Returns the socket used by the XMPPConnection.
 *
 * \return The socket used by the XMPPConnection
 */

#import "XMPPPresence.h"
#import "XMPPMulticastDelegate.h"
#import "XMPPExceptions.h"
#import "XMPPXMLElementBuilder.h"
#import "namespaces.h"

#import <ObjFW/macros.h>

#define BUFFER_LENGTH 512

@implementation XMPPConnection
+ connection
{
	return [[[self alloc] init] autorelease];
}

	[self XMPP_startStream];

	[pool release];
}

- (void)handleConnection
{
	char *buffer = [self allocMemoryWithSize: BUFFER_LENGTH];


	[sock asyncReadIntoBuffer: buffer
			   length: BUFFER_LENGTH
			   target: self


			 selector: @selector(stream:didReadIntoBuffer:length:)];


}


-  (BOOL)XMPP_parseBuffer: (const void*)buffer
		   length: (size_t)length
{
	if ([sock isAtEndOfStream]) {
		[delegates broadcastSelector: @selector(connectionWasClosed:)
				  withObject: self];
		return NO;
	}

	@try {
		[parser parseBuffer: buffer
			     length: length];
	} @catch (OFMalformedXMLException *e) {
		[self XMPP_sendStreamError: @"bad-format"
				      text: nil];
		[self close];
		return NO;
	}

	return YES;
}

- (void)parseBuffer: (const void*)buffer
	     length: (size_t)length
{
	[self XMPP_parseBuffer: buffer
			length: length];

	[oldParser release];
	[oldElementBuilder release];

	oldParser = nil;
	oldElementBuilder = nil;
}

-      (BOOL)stream: (OFStream*)stream
  didReadIntoBuffer: (char*)buffer
	     length: (size_t)length
{
	if (![self XMPP_parseBuffer: buffer
			     length: length])
		return NO;

	if (oldParser != nil || oldElementBuilder != nil) {
		[oldParser release];
		[oldElementBuilder release];

		oldParser = nil;
		oldElementBuilder = nil;

		[sock asyncReadIntoBuffer: buffer
				   length: BUFFER_LENGTH
				   target: self
				 selector: @selector(stream:
					       didReadIntoBuffer:length:)];

		return NO;
	}

	return YES;
}

- (OFTCPSocket*)socket
{
	return [[sock retain] autorelease];
}

- (BOOL)encryptionRequired

	of_log(@"Auth successful");
}

- (void)connection: (XMPPConnection*)conn_
     wasBoundToJID: (XMPPJID*)jid
{
	of_log(@"Bound to JID: %@", [jid fullJID]);
	of_log(@"Supports SM: %@",
	    [conn_ supportsStreamManagement] ? @"YES" : @"NO");

	[roster requestRoster];
}

- (void)rosterWasReceived: (XMPPRoster*)roster_
{
	XMPPPresence *pres;