ObjXMPP  Diff

#include <assert.h>

#include <stringprep.h>

#import "XMPPConnection.h"
#import "XMPPStanza.h"
#import "XMPPJID.h"
#import "XMPPIQ.h"

#define NS_BIND @"urn:ietf:params:xml:ns:xmpp-bind"
#define NS_CLIENT @"jabber:client"
#define NS_SASL @"urn:ietf:params:xml:ns:xmpp-sasl"
#define NS_STREAM @"http://etherx.jabber.org/streams"

- (void)setUsername: (OFString*)username_
{
	OFString *old = username;
	char *node;

	Stringprep_rc rc;
	if ((rc = stringprep_profile([username_ cString], &node,
	    "SASLprep", 0)) != STRINGPREP_OK) {
		of_log(@"SASLprep failed: %s", stringprep_strerror(rc));
		assert(0);
	}

	@try {
		username = [[OFString alloc] initWithCString: node];
	} @finally {
		free(node);
	}

	[old release];
}

- (void)setResource: (OFString*)resource_
{
	OFString *old = resource;
	char *res;

	Stringprep_rc rc;
	if ((rc = stringprep_profile([resource_ cString], &res,
	    "Resourceprep", 0)) != STRINGPREP_OK) {
		of_log(@"Resourceprep failed: %s", stringprep_strerror(rc));
		assert(0);
	}

	@try {
		resource = [[OFString alloc] initWithCString: res];
	} @finally {
		free(res);
	}

	[old release];
}

- (void)setServer: (OFString*)server_
{
	OFString *old = server;
	char *srv;

	Stringprep_rc rc;
	if ((rc = stringprep_profile([server_ cString], &srv,
	    "Nameprep", 0)) != STRINGPREP_OK) {
		of_log(@"Nameprep failed: %s", stringprep_strerror(rc));
		assert(0);
	}

	@try {
		server = [[OFString alloc] initWithCString: srv];
	} @finally {
		free(srv);
	}

	[old release];
}

- (void)setPassword: (OFString*)password_
{
	OFString *old = password;
	char *pass;

	Stringprep_rc rc;
	if ((rc = stringprep_profile([password_ cString], &pass,
	    "SASLprep", 0)) != STRINGPREP_OK) {
		of_log(@"SASLprep failed: %s", stringprep_strerror(rc));
		assert(0);
	}

	@try {
		password = [[OFString alloc] initWithCString: pass];
	} @finally {

			   @"version='1.0'>", server];
}

- (void)connect
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];

	[sock connectToHost: server
		     onPort: port];
	[self _startStream];

	[pool release];
}

- (void)handleConnection
{

-    (void)parser: (OFXMLParser*)p
  didStartElement: (OFString*)name
       withPrefix: (OFString*)prefix
	namespace: (OFString*)ns
       attributes: (OFArray*)attrs
{
	if (![name isEqual: @"stream"] || ![prefix isEqual: @"stream"] ||
	    ![ns isEqual: NS_STREAM]) {
		of_log(@"Did not get expected stream start!");
		assert(0);
	}

	for (OFXMLAttribute *attr in attrs) {
		if ([attr.name isEqual: @"from"] &&
		    ![attr.stringValue isEqual: server]) {
			of_log(@"Got invalid from in stream start!");
			assert(0);
		}
	}

	parser.delegate = elementBuilder;
}

- (void)_addAuthMechanisms: (OFXMLElement*)mechanisms_
{
	for (OFXMLElement *mechanism in mechanisms_.children)

	[self sendStanza: iq];
}

- (void)_handleResourceBind: (XMPPIQ*)iq
{
	OFXMLElement *bindElem = iq.children.firstObject;

	if ([bindElem.name isEqual: @"bind"] &&
	    [bindElem.namespace isEqual: NS_BIND]) {
		OFXMLElement *jidElem = bindElem.children.firstObject;
		JID = [[XMPPJID alloc] initWithString:
		    [jidElem.children.firstObject stringValue]];
		of_log(@"Bound to JID: %@", [JID fullJID]);
	}
}

- (void)_handleFeatures: (OFXMLElement*)elem
{
	for (OFXMLElement *child in elem.children) {

			of_log(@"Auth failed!");
			// FIXME: Handle!
	}

	if ([elem.name isEqual: @"iq"] &&
	    [elem.namespace isEqual: NS_CLIENT]) {
		XMPPIQ *iq = [XMPPIQ stanzaWithElement: elem];

		// FIXME: More checking!
		if ([iq.ID isEqual: @"bind0"] && [iq.type isEqual: @"result"])
			[self _handleResourceBind: iq];

	}
}

- (void)elementBuilder: (OFXMLElementBuilder*)b
  didNotExpectCloseTag: (OFString*)name
	    withPrefix: (OFString*)prefix
	     namespace: (OFString*)ns
{
	// TODO
}
@end