ObjXMPP  Check-in [93625a9695]

	OFXMLParser *parser, *oldParser;
	OFXMLElementBuilder *elementBuilder, *oldElementBuilder;
	OFString *username, *password, *server, *resource;
	OFString *privateKeyFile, *certificateFile;
	OFString *domain, *domainToASCII;
	XMPPJID *JID;
	uint16_t port;
	OFString *language;
	XMPPMulticastDelegate *delegates;
	OFMutableDictionary *callbacks;
	XMPPAuthenticator *authModule;
	BOOL streamOpen;
	BOOL needsSession;
	BOOL encryptionRequired, encrypted;
	unsigned int lastID;

 * This is useful if the address of the server is different from the domain.
 */
@property (copy) OFString *server;
/// \brief The domain to connect to
@property (copy) OFString *domain;
/// \brief The resource to request for the connection
@property (copy) OFString *resource;
/// \brief The language to request for the connection
@property (copy) OFString *language;
/// \brief A private key file to use for authentication
@property (copy) OFString *privateKeyFile;
/// \brief A certificate file to use for authentication
@property (copy) OFString *certificateFile;
/// \brief The JID the server assigned to the connection after binding
@property (copy, readonly) XMPPJID *JID;
/// \brief The port to connect to

- (void)setDomain: (OFString*)domain;
- (OFString*)domain;
- (void)setResource: (OFString*)resource;
- (OFString*)resource;
- (XMPPJID*)JID;
- (void)setPort: (uint16_t)port;
- (uint16_t)port;
- (void)setLanguage: (OFString*)language;
- (OFString*)language;

/// \cond internal
- (void)XMPP_startStream;
- (void)XMPP_handleStream: (OFXMLElement*)element;
- (void)XMPP_handleTLS: (OFXMLElement*)element;
- (void)XMPP_handleSASL: (OFXMLElement*)element;
- (void)XMPP_handleStanza: (OFXMLElement*)element;

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

#import <ObjFW/macros.h>

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

	else {
		[self close];
	}
}

- (void)XMPP_startStream
{
	OFString *langString = @"";

	/* Make sure we don't get any old events */
	[parser setDelegate: nil];
	[elementBuilder setDelegate: nil];

	/*
	 * We can't release them now, as we are currently inside them. Release
	 * them the next time the parser returns.
	 */
	oldParser = parser;
	oldElementBuilder = elementBuilder;

	parser = [[OFXMLParser alloc] init];
	[parser setDelegate: self];

	elementBuilder = [[XMPPXMLElementBuilder alloc] init];
	[elementBuilder setDelegate: self];

	if (language != nil)
		langString = [OFString stringWithFormat: @"xml:lang='%@' ",
							 language];

	[sock writeFormat: @"<?xml version='1.0'?>\n"
			   @"<stream:stream to='%@' "
			   @"xmlns='" XMPP_NS_CLIENT @"' "
			   @"xmlns:stream='" XMPP_NS_STREAM @"' %@"
			   @"version='1.0'>", domain, langString];

	streamOpen = YES;
}

- (void)close
{
	if (streamOpen) {
		[sock writeString: @"</stream:stream>"];

	port = port_;
}

- (uint16_t)port
{
	return port;
}

- (void)setLanguage: (OFString*)language_
{
	OF_SETTER(language, language_, YES, YES)
}

- (OFString*)language
{
	OF_GETTER(language, YES)
}

- (void)addDelegate: (id <XMPPConnectionDelegate>)delegate
{
	[delegates addDelegate: delegate];
}

- (void)removeDelegate: (id <XMPPConnectionDelegate>)delegate

@interface XMPPStanza: OFXMLElement
{
/// \cond internal
	XMPPJID *from;
	XMPPJID *to;
	OFString *type;
	OFString *ID;
	OFString *language;
/// \endcond
}

#ifdef OF_HAVE_PROPERTIES
/// \brief The value of the stanza's from attribute
@property (copy) XMPPJID *from;
/// \brief The value of the stanza's to attribute
@property (copy) XMPPJID *to;
/// \brief The value of the stanza's type attribute
@property (copy) OFString *type;
/// \brief The value of the stanza's id attribute
@property (copy) OFString *ID;
/// \brief The stanza's xml:lang
#endif

/**
 * \brief Creates a new autoreleased XMPPStanza with the specified name.
 *
 * \param name The stanza's name (one of iq, message or presence)
 * \return A new autoreleased XMPPStanza

- (XMPPJID*)from;
- (void)setTo: (XMPPJID*)to;
- (XMPPJID*)to;
- (void)setType: (OFString*)type;
- (OFString*)type;
- (void)setID: (OFString*)ID;
- (OFString*)ID;
- (void)setLanguage: (OFString*)language;
- (OFString*)language;
@end

- (OFString*)type
{
	return [[type copy] autorelease];
}

- (void)setID: (OFString*)ID_
{
	OFString *old = ID;
	ID = [ID_ copy];
	[old release];

	[self removeAttributeForName: @"id"];

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

- (OFString*)ID
{
	return [[ID copy] autorelease];
}

- (void)setLanguage: (OFString*)language_
{
	OFString *old = language;
	language = [language_ copy];
	[old release];

	[self removeAttributeForName: @"lang"
			   namespace: @"http://www.w3.org/XML/1998/namespace"];

	if (language_ != nil)
		[self addAttributeWithName: @"lang"
				 namespace: @"http://www.w3.org/XML/1998/"
					    @"namespace"
			       stringValue: language_];
}

- (OFString*)language
{
	return [[language copy] autorelease];
}
@end