Swift
summaryrefslogtreecommitdiffstats
path: root/Swiften/Presence/PresenceOracle.cpp
diff options
context:
space:
mode:
authorTobias Markmann <tm@ayena.de>2015-09-14 15:08:39 (GMT)
committerKevin Smith <kevin.smith@isode.com>2015-10-16 14:58:03 (GMT)
commit9e6ee0f262e7dc663f4c706b16a346a268f425aa (patch)
tree5926fd9cc9dec1233f95239b259a7730f99a5a72 /Swiften/Presence/PresenceOracle.cpp
parent8da6e35afab55d7232d47575faea2bde7cd44ece (diff)
downloadswift-9e6ee0f262e7dc663f4c706b16a346a268f425aa.zip
swift-9e6ee0f262e7dc663f4c706b16a346a268f425aa.tar.bz2
Mark removed contacts as unavailable in Swift
When removing a contact, a XMPP client will not receive an explicit unavailable presence stanza for the contact from the server. Because of that Swift used to show removed contacts still with their old presence in the Chats tab or the chat view. With this patch, the PresenceOracle will flush all known presence of a contact as soon as the JID is removed from the roster. An unavailable presence will stored under the removed bare JID and is emitted via the PresenceOracle::onPresenceChange signal. Test-Information: Added a unit test verifying this behavior. Tested the behavior with two scenarios: a) Account A and B adding each other and accepting the subscription request. Starting a chat between A and B. After removing B in A's account, B used to be shown as available in the chat view and the Chats tab. With this patch B is shown as unavailable. b) Account A and B adding each other and accepting the subscription request. A removing B, and B removing A. After A adds B again, B used to be shown with the old presence even before B accepted the subscription request. This behavior is also fixed with this patch, not showing B as online until B accepted the subscription request. Change-Id: Iba97d3bedd0ac962ea00b25a0d2ed6106ed55a55
Diffstat (limited to 'Swiften/Presence/PresenceOracle.cpp')
-rw-r--r--Swiften/Presence/PresenceOracle.cpp27
1 files changed, 21 insertions, 6 deletions
diff --git a/Swiften/Presence/PresenceOracle.cpp b/Swiften/Presence/PresenceOracle.cpp
index 59dff41..e4129fb 100644
--- a/Swiften/Presence/PresenceOracle.cpp
+++ b/Swiften/Presence/PresenceOracle.cpp
@@ -1,37 +1,38 @@
1/* 1/*
2 * Copyright (c) 2010 Isode Limited. 2 * Copyright (c) 2010-2015 Isode Limited.
3 * All rights reserved. 3 * All rights reserved.
4 * See the COPYING file for more information. 4 * See the COPYING file for more information.
5 */ 5 */
6 6
7#include "PresenceOracle.h" 7#include <Swiften/Presence/PresenceOracle.h>
8 8
9#include <boost/bind.hpp> 9#include <boost/bind.hpp>
10 10
11#include <Swiften/Client/StanzaChannel.h> 11#include <Swiften/Client/StanzaChannel.h>
12#include <Swiften/Roster/XMPPRoster.h>
12 13
13namespace Swift { 14namespace Swift {
14 15
15PresenceOracle::PresenceOracle(StanzaChannel* stanzaChannel) { 16PresenceOracle::PresenceOracle(StanzaChannel* stanzaChannel, XMPPRoster* roster) : stanzaChannel_(stanzaChannel), xmppRoster_(roster) {
16 stanzaChannel_ = stanzaChannel;
17 stanzaChannel_->onPresenceReceived.connect(boost::bind(&PresenceOracle::handleIncomingPresence, this, _1)); 17 stanzaChannel_->onPresenceReceived.connect(boost::bind(&PresenceOracle::handleIncomingPresence, this, _1));
18 stanzaChannel_->onAvailableChanged.connect(boost::bind(&PresenceOracle::handleStanzaChannelAvailableChanged, this, _1)); 18 stanzaChannel_->onAvailableChanged.connect(boost::bind(&PresenceOracle::handleStanzaChannelAvailableChanged, this, _1));
19 xmppRoster_->onJIDRemoved.connect(boost::bind(&PresenceOracle::handleJIDRemoved, this, _1));
19} 20}
20 21
21PresenceOracle::~PresenceOracle() { 22PresenceOracle::~PresenceOracle() {
22 stanzaChannel_->onPresenceReceived.disconnect(boost::bind(&PresenceOracle::handleIncomingPresence, this, _1)); 23 stanzaChannel_->onPresenceReceived.disconnect(boost::bind(&PresenceOracle::handleIncomingPresence, this, _1));
23 stanzaChannel_->onAvailableChanged.disconnect(boost::bind(&PresenceOracle::handleStanzaChannelAvailableChanged, this, _1)); 24 stanzaChannel_->onAvailableChanged.disconnect(boost::bind(&PresenceOracle::handleStanzaChannelAvailableChanged, this, _1));
25 xmppRoster_->onJIDRemoved.disconnect(boost::bind(&PresenceOracle::handleJIDRemoved, this, _1));
24} 26}
25 27
26void PresenceOracle::handleStanzaChannelAvailableChanged(bool available) { 28void PresenceOracle::handleStanzaChannelAvailableChanged(bool available) {
27 if (available) { 29 if (available) {
28 entries_.clear(); 30 entries_.clear();
29 } 31 }
30} 32}
31 33
32
33void PresenceOracle::handleIncomingPresence(Presence::ref presence) { 34void PresenceOracle::handleIncomingPresence(Presence::ref presence) {
34 JID bareJID(presence->getFrom().toBare()); 35 JID bareJID(presence->getFrom().toBare());
35 if (presence->getType() == Presence::Subscribe) { 36 if (presence->getType() == Presence::Subscribe) {
36 } 37 }
37 else { 38 else {
@@ -41,11 +42,11 @@ void PresenceOracle::handleIncomingPresence(Presence::ref presence) {
41 passedPresence = Presence::ref(new Presence()); 42 passedPresence = Presence::ref(new Presence());
42 passedPresence->setType(Presence::Unavailable); 43 passedPresence->setType(Presence::Unavailable);
43 passedPresence->setFrom(bareJID); 44 passedPresence->setFrom(bareJID);
44 passedPresence->setStatus(presence->getStatus()); 45 passedPresence->setStatus(presence->getStatus());
45 } 46 }
46 std::map<JID, boost::shared_ptr<Presence> > jidMap = entries_[bareJID]; 47 PresenceMap jidMap = entries_[bareJID];
47 if (passedPresence->getFrom().isBare() && presence->getType() == Presence::Unavailable) { 48 if (passedPresence->getFrom().isBare() && presence->getType() == Presence::Unavailable) {
48 /* Have a bare-JID only presence of offline */ 49 /* Have a bare-JID only presence of offline */
49 jidMap.clear(); 50 jidMap.clear();
50 } else if (passedPresence->getType() == Presence::Available) { 51 } else if (passedPresence->getType() == Presence::Available) {
51 /* Don't have a bare-JID only offline presence once there are available presences */ 52 /* Don't have a bare-JID only offline presence once there are available presences */
@@ -59,10 +60,24 @@ void PresenceOracle::handleIncomingPresence(Presence::ref presence) {
59 entries_[bareJID] = jidMap; 60 entries_[bareJID] = jidMap;
60 onPresenceChange(passedPresence); 61 onPresenceChange(passedPresence);
61 } 62 }
62} 63}
63 64
65void PresenceOracle::handleJIDRemoved(const JID& removedJID) {
66 /* 3921bis says that we don't follow up with an unavailable, so simulate this ourselves */
67 Presence::ref unavailablePresence = Presence::ref(new Presence());
68 unavailablePresence->setType(Presence::Unavailable);
69 unavailablePresence->setFrom(removedJID);
70
71 if (entries_.find(removedJID) != entries_.end()) {
72 entries_[removedJID].clear();
73 entries_[removedJID][removedJID] = unavailablePresence;
74 }
75
76 onPresenceChange(unavailablePresence);
77}
78
64Presence::ref PresenceOracle::getLastPresence(const JID& jid) const { 79Presence::ref PresenceOracle::getLastPresence(const JID& jid) const {
65 PresencesMap::const_iterator i = entries_.find(jid.toBare()); 80 PresencesMap::const_iterator i = entries_.find(jid.toBare());
66 if (i == entries_.end()) { 81 if (i == entries_.end()) {
67 return Presence::ref(); 82 return Presence::ref();
68 } 83 }