ObjXMPP  Artifact [4c51fd299e]

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Artifact 4c51fd299e0d60be6685a9aad24e84c2eaaafc0c46aedc7a2660b55350fff11b:

/*
 * Copyright (c) 2010, 2011, Jonathan Schleifer <js@webkeks.org>
 * Copyright (c) 2011, 2012, Florian Zeitz <florob@babelmonkeys.de>
 *
 * https://webkeks.org/hg/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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * 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.
 */

#include <assert.h>

#import <ObjFW/ObjFW.h>
#import <ObjOpenSSL/SSLInvalidCertificateException.h>

#import "XMPPConnection.h"
#import "XMPPJID.h"
#import "XMPPStanza.h"
#import "XMPPIQ.h"
#import "XMPPMessage.h"
#import "XMPPPresence.h"
#import "XMPPRoster.h"

@interface AppDelegate: OFObject
#ifdef OF_HAVE_OPTIONAL_PROTOCOLS
    <OFApplicationDelegate, XMPPConnectionDelegate, XMPPRosterDelegate>
#endif
{
	XMPPConnection *conn;
	XMPPRoster *roster;
}
@end

OF_APPLICATION_DELEGATE(AppDelegate)

@implementation AppDelegate
- (void)applicationDidFinishLaunching
{
	OFArray *arguments = [OFApplication arguments];

	XMPPPresence *pres = [XMPPPresence presence];
	[pres addShow: @"chat"];
	[pres addStatus: @"Bored"];
	[pres addPriority: 20];
	[pres setTo: [XMPPJID JIDWithString: @"alice@example.com"]];
	[pres setFrom: [XMPPJID JIDWithString: @"bob@example.org"]];
	assert([[pres XMLString] isEqual: @"<presence to='alice@example.com' "
	    @"from='bob@example.org'><show>chat</show>"
	    @"<status>Bored</status><priority>20</priority>"
	    @"</presence>"]);

	XMPPMessage *msg = [XMPPMessage messageWithType: @"chat"];
	[msg addBody: @"Hello everyone"];
	[msg setTo: [XMPPJID JIDWithString: @"jdev@conference.jabber.org"]];
	[msg setFrom: [XMPPJID JIDWithString: @"alice@example.com"]];
	assert([[msg XMLString] isEqual: @"<message type='chat' "
	    @"to='jdev@conference.jabber.org' "
	    @"from='alice@example.com'><body>Hello everyone</body>"
	    @"</message>"]);

	XMPPIQ *iq = [XMPPIQ IQWithType: @"set" ID: @"128"];
	[iq setTo: [XMPPJID JIDWithString: @"juliet@capulet.lit"]];
	[iq setFrom: [XMPPJID JIDWithString: @"romeo@montague.lit"]];
	assert([[iq XMLString] isEqual: @"<iq type='set' id='128' "
	    @"to='juliet@capulet.lit' "
	    @"from='romeo@montague.lit'/>"]);

	OFXMLElement *elem = [OFXMLElement elementWithName: @"iq"];
	[elem addAttributeWithName: @"from"
		       stringValue: @"bob@localhost"];
	[elem addAttributeWithName: @"to"
		       stringValue: @"alice@localhost"];
	[elem addAttributeWithName: @"type"
		       stringValue: @"get"];
	[elem addAttributeWithName: @"id"
		       stringValue: @"42"];
	XMPPStanza *stanza = [XMPPStanza stanzaWithElement: elem];
	assert([[elem XMLString] isEqual: [stanza XMLString]]);
	assert(([[OFString stringWithFormat: @"%@, %@, %@, %@",
	    [[stanza from] fullJID], [[stanza to] fullJID], [stanza type],
	    [stanza ID]] isEqual: @"bob@localhost, alice@localhost, get, 42"]));

	conn = [[XMPPConnection alloc] init];
	roster = [[XMPPRoster alloc] initWithConnection: conn];

	[conn addDelegate: self];
	[roster setDelegate: self];

	if ([arguments count] != 3) {
		of_log(@"Invalid count of command line arguments!");
		[OFApplication terminateWithStatus: 1];
	}

	[conn setDomain: [arguments objectAtIndex: 0]];
	[conn setUsername: [arguments objectAtIndex: 1]];
	[conn setPassword: [arguments objectAtIndex: 2]];
	[conn setResource: @"ObjXMPP"];

	@try {
		[conn connect];
		[conn handleConnection];
	} @catch (id e) {
		of_log(@"%@", e);
	}
}

-  (void)connection: (XMPPConnection*)conn
  didReceiveElement: (OFXMLElement*)element
{
	of_log(@"In:  %@", element);
}

- (void)connection: (XMPPConnection*)conn
    didSendElement: (OFXMLElement*)element
{
	of_log(@"Out: %@", element);
}

- (void)connectionWasAuthenticated: (XMPPConnection*)conn
{
	of_log(@"Auth successful");
}

- (void)connection: (XMPPConnection*)conn
     wasBoundToJID: (XMPPJID*)jid
{
	of_log(@"Bound to JID: %@", [jid fullJID]);

	[roster requestRoster];
}

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

	of_log(@"Got roster: %@", [roster_ rosterItems]);

	pres = [XMPPPresence presence];
	[pres addPriority: 10];
	[pres addStatus: @"ObjXMPP test is working!"];

	[conn sendStanza: pres];

#ifdef OF_HAVE_BLOCKS
	XMPPIQ *iq = [XMPPIQ IQWithType: @"get"
				     ID: [conn generateStanzaID]];
	[iq addChild: [OFXMLElement elementWithName: @"ping"
					  namespace: @"urn:xmpp:ping"]];
	[conn sendIQ: iq
   withCallbackBlock: ^(XMPPIQ* resp) {
		of_log(@"Ping response: %@", resp);
	}];
#endif
}

- (void)connectionDidUpgradeToTLS: (XMPPConnection*)conn_
{
	@try {
		[conn_ checkCertificate];
	} @catch (SSLInvalidCertificateException *e) {
		OFString *answer;
		[of_stdout writeString: @"Couldn't verify certificate: "];
		[of_stdout writeFormat: @"%@\n", e];
		[of_stdout writeString: @"Do you want to continue [y/N]? "];
		answer = [of_stdin readLine];
		if (![answer hasPrefix: @"y"])
			@throw e;
	}
}

-         (void)roster: (XMPPRoster*)roster_
  didReceiveRosterItem: (XMPPRosterItem*)rosterItem
{
	of_log(@"Got roster push: %@", rosterItem);
}

- (BOOL)connection: (XMPPConnection*)conn
      didReceiveIQ: (XMPPIQ*)iq
{
	of_log(@"IQ: %@", iq);

	return NO;
}

-  (void)connection: (XMPPConnection*)conn
  didReceiveMessage: (XMPPMessage*)msg
{
	of_log(@"Message: %@", msg);
}

-   (void)connection: (XMPPConnection*)conn
  didReceivePresence: (XMPPPresence*)pres
{
	of_log(@"Presence: %@", pres);
}

- (void)connectionWasClosed: (XMPPConnection*)conn
{
	of_log(@"Connection was closed!");
}
@end