72bc705800
This implementation only counts incomming stanzas and sends ACKs on request. While basic this already allows servers to write messages to offline storage that were sent to, but never received by a client.
222 lines
6.4 KiB
Objective-C
222 lines
6.4 KiB
Objective-C
/*
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* Copyright (c) 2010, 2011, Jonathan Schleifer <js@webkeks.org>
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* Copyright (c) 2011, 2012, Florian Zeitz <florob@babelmonkeys.de>
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*
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* https://webkeks.org/hg/objxmpp/
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice is present in all copies.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <assert.h>
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#import <ObjFW/ObjFW.h>
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#import "XMPPConnection.h"
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#import "XMPPJID.h"
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#import "XMPPStanza.h"
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#import "XMPPIQ.h"
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#import "XMPPMessage.h"
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#import "XMPPPresence.h"
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#import "XMPPRoster.h"
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#import "XMPPStreamManagement.h"
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#import "XMPPJSONFileStorage.h"
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@interface AppDelegate: OFObject
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#ifdef OF_HAVE_OPTIONAL_PROTOCOLS
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<OFApplicationDelegate, XMPPConnectionDelegate, XMPPRosterDelegate>
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#endif
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{
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XMPPConnection *conn;
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XMPPRoster *roster;
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}
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@end
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OF_APPLICATION_DELEGATE(AppDelegate)
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@implementation AppDelegate
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- (void)applicationDidFinishLaunching
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{
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OFArray *arguments = [OFApplication arguments];
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XMPPPresence *pres = [XMPPPresence presence];
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[pres addShow: @"chat"];
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[pres addStatus: @"Bored"];
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[pres addPriority: 20];
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[pres setTo: [XMPPJID JIDWithString: @"alice@example.com"]];
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[pres setFrom: [XMPPJID JIDWithString: @"bob@example.org"]];
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assert([[pres XMLString] isEqual: @"<presence to='alice@example.com' "
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@"from='bob@example.org'><show>chat</show>"
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@"<status>Bored</status><priority>20</priority>"
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@"</presence>"]);
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XMPPMessage *msg = [XMPPMessage messageWithType: @"chat"];
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[msg setBody: @"Hello everyone"];
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[msg setTo: [XMPPJID JIDWithString: @"jdev@conference.jabber.org"]];
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[msg setFrom: [XMPPJID JIDWithString: @"alice@example.com"]];
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assert([[msg XMLString] isEqual: @"<message type='chat' "
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@"to='jdev@conference.jabber.org' "
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@"from='alice@example.com'><body>Hello everyone</body>"
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@"</message>"]);
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XMPPIQ *iq = [XMPPIQ IQWithType: @"set" ID: @"128"];
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[iq setTo: [XMPPJID JIDWithString: @"juliet@capulet.lit"]];
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[iq setFrom: [XMPPJID JIDWithString: @"romeo@montague.lit"]];
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assert([[iq XMLString] isEqual: @"<iq type='set' id='128' "
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@"to='juliet@capulet.lit' "
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@"from='romeo@montague.lit'/>"]);
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OFXMLElement *elem = [OFXMLElement elementWithName: @"iq"];
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[elem addAttributeWithName: @"from"
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stringValue: @"bob@localhost"];
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[elem addAttributeWithName: @"to"
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stringValue: @"alice@localhost"];
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[elem addAttributeWithName: @"type"
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stringValue: @"get"];
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[elem addAttributeWithName: @"id"
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stringValue: @"42"];
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XMPPStanza *stanza = [XMPPStanza stanzaWithElement: elem];
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assert([[elem XMLString] isEqual: [stanza XMLString]]);
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assert(([[OFString stringWithFormat: @"%@, %@, %@, %@",
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[[stanza from] fullJID], [[stanza to] fullJID], [stanza type],
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[stanza ID]] isEqual: @"bob@localhost, alice@localhost, get, 42"]));
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conn = [[XMPPConnection alloc] init];
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[conn addDelegate: self];
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XMPPJSONFileStorage *storage =
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[[XMPPJSONFileStorage alloc] initWithFile: @"storage.json"];
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[conn setDataStorage: storage];
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roster = [[XMPPRoster alloc] initWithConnection: conn];
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[roster addDelegate: self];
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[[XMPPStreamManagement alloc] initWithConnection: conn];
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if ([arguments count] != 3) {
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of_log(@"Invalid count of command line arguments!");
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[OFApplication terminateWithStatus: 1];
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}
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[conn setDomain: [arguments objectAtIndex: 0]];
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[conn setUsername: [arguments objectAtIndex: 1]];
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[conn setPassword: [arguments objectAtIndex: 2]];
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[conn setResource: @"ObjXMPP"];
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@try {
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[conn connect];
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[conn handleConnection];
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} @catch (id e) {
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of_log(@"%@", e);
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}
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}
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- (void)connection: (XMPPConnection*)conn
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didReceiveElement: (OFXMLElement*)element
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{
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of_log(@"In: %@", element);
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}
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- (void)connection: (XMPPConnection*)conn
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didSendElement: (OFXMLElement*)element
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{
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of_log(@"Out: %@", element);
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}
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- (void)connectionWasAuthenticated: (XMPPConnection*)conn
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{
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of_log(@"Auth successful");
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}
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- (void)connection: (XMPPConnection*)conn_
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wasBoundToJID: (XMPPJID*)jid
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{
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of_log(@"Bound to JID: %@", [jid fullJID]);
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of_log(@"Supports SM: %@", [conn_ supportsStreamManagement] ? @"YES" : @"NO");
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[roster requestRoster];
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}
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- (void)rosterWasReceived: (XMPPRoster*)roster_
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{
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XMPPPresence *pres;
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of_log(@"Got roster: %@", [roster_ rosterItems]);
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pres = [XMPPPresence presence];
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[pres addPriority: 10];
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[pres addStatus: @"ObjXMPP test is working!"];
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[conn sendStanza: pres];
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#ifdef OF_HAVE_BLOCKS
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XMPPIQ *iq = [XMPPIQ IQWithType: @"get"
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ID: [conn generateStanzaID]];
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[iq addChild: [OFXMLElement elementWithName: @"ping"
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namespace: @"urn:xmpp:ping"]];
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[conn sendIQ: iq
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withCallbackBlock: ^ (XMPPConnection *c, XMPPIQ *resp) {
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of_log(@"Ping response: %@", resp);
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}];
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#endif
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}
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- (void)connectionDidUpgradeToTLS: (XMPPConnection*)conn_
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{
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OFString *reason;
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if (![conn_ checkCertificateAndGetReason: &reason]) {
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[of_stdout writeString: @"Couldn't verify certificate: "];
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[of_stdout writeFormat: @"%@\n", reason];
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[of_stdout writeString: @"Do you want to continue [y/N]? "];
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if (![[of_stdin readLine] hasPrefix: @"y"])
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[OFApplication terminateWithStatus: 1];
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}
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}
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- (void)roster: (XMPPRoster*)roster_
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didReceiveRosterItem: (XMPPRosterItem*)rosterItem
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{
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of_log(@"Got roster push: %@", rosterItem);
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}
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- (BOOL)connection: (XMPPConnection*)conn
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didReceiveIQ: (XMPPIQ*)iq
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{
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of_log(@"IQ: %@", iq);
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return NO;
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}
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- (void)connection: (XMPPConnection*)conn
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didReceiveMessage: (XMPPMessage*)msg
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{
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of_log(@"Message: %@", msg);
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}
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- (void)connection: (XMPPConnection*)conn
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didReceivePresence: (XMPPPresence*)pres
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{
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of_log(@"Presence: %@", pres);
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}
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- (void)connectionWasClosed: (XMPPConnection*)conn
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{
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of_log(@"Connection was closed!");
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}
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@end
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