/*

* Copyright (c) 2010-2013 Kevin Smith

* Licensed under the GNU General Public License v3.

* See Documentation/Licenses/GPLv3.txt for more information.

*/

/*

* Copyright (c) 2013 Remko Tronçon

* Licensed under the GNU General Public License v3.

* See Documentation/Licenses/GPLv3.txt for more information.

*/

#include <Swift/Controllers/MainController.h>

#include <cstdlib>

#include <boost/bind.hpp>

#include <boost/lexical_cast.hpp>

#include <boost/shared_ptr.hpp>

#include <boost/smart_ptr/make_shared.hpp>

#include <Swiften/Base/format.h>

#include <Swiften/Base/Algorithm.h>

#include <Swiften/Base/String.h>

#include <Swiften/StringCodecs/Base64.h>

#include <Swiften/Network/TimerFactory.h>

#include <Swiften/Client/Storages.h>

#include <Swiften/VCards/VCardManager.h>

#include <Swiften/Client/NickResolver.h>

#include <Swiften/Base/foreach.h>

#include <Swiften/Client/Client.h>

#include <Swiften/Presence/PresenceSender.h>

#include <Swiften/Elements/ChatState.h>

#include <Swiften/Elements/Presence.h>

#include <Swiften/Elements/VCardUpdate.h>

#include <Swiften/Elements/DiscoInfo.h>

#include <Swiften/Disco/CapsInfoGenerator.h>

#include <Swiften/Disco/GetDiscoInfoRequest.h>

#include <Swiften/Disco/ClientDiscoManager.h>

#include <Swiften/VCards/GetVCardRequest.h>

#include <Swiften/StringCodecs/Hexify.h>

#include <Swiften/Network/NetworkFactories.h>

#include <Swiften/FileTransfer/FileTransferManager.h>

#include <Swiften/Client/ClientXMLTracer.h>

#include <Swiften/Client/StanzaChannel.h>

#include <Swiften/Client/ClientBlockListManager.h>

#include <Swiften/Crypto/CryptoProvider.h>

#include <SwifTools/Dock/Dock.h>

#include <SwifTools/Notifier/TogglableNotifier.h>

#include <SwifTools/Idle/IdleDetector.h>

#include <Swift/Controllers/Intl.h>

#include <Swift/Controllers/UIInterfaces/UIFactory.h>

#include <Swift/Controllers/BuildVersion.h>

#include <Swift/Controllers/Chat/UserSearchController.h>

#include <Swift/Controllers/Chat/ChatsManager.h>

#include <Swift/Controllers/XMPPEvents/EventController.h>

#include <Swift/Controllers/EventWindowController.h>

#include <Swift/Controllers/UIInterfaces/LoginWindow.h>

#include <Swift/Controllers/UIInterfaces/LoginWindowFactory.h>

#include <Swift/Controllers/UIInterfaces/MainWindow.h>

#include <Swift/Controllers/Chat/MUCController.h>

#include <Swift/Controllers/Roster/RosterController.h>

#include <Swift/Controllers/SoundEventController.h>

#include <Swift/Controllers/SoundPlayer.h>

#include <Swift/Controllers/StatusTracker.h>

#include <Swift/Controllers/SystemTray.h>

#include <Swift/Controllers/SystemTrayController.h>

#include <Swift/Controllers/XMLConsoleController.h>

#include <Swift/Controllers/HistoryController.h>

#include <Swift/Controllers/HistoryViewController.h>

#include <Swift/Controllers/FileTransferListController.h>

#include <Swift/Controllers/UIEvents/UIEventStream.h>

#include <Swift/Controllers/PresenceNotifier.h>

#include <Swift/Controllers/EventNotifier.h>

#include <Swift/Controllers/Storages/StoragesFactory.h>

#include <Swift/Controllers/WhiteboardManager.h>

#include <Swift/Controllers/Settings/SettingsProvider.h>

#include <Swift/Controllers/UIEvents/RequestChatUIEvent.h>

#include <Swift/Controllers/UIEvents/JoinMUCUIEvent.h>

#include <Swift/Controllers/Storages/CertificateStorageFactory.h>

#include <Swift/Controllers/Storages/CertificateStorageTrustChecker.h>

#include <Swift/Controllers/ProfileController.h>

#include <Swift/Controllers/ShowProfileController.h>

#include <Swift/Controllers/ContactEditController.h>

#include <Swift/Controllers/XMPPURIController.h>

#include <Swift/Controllers/AdHocManager.h>

#include <Swift/Controllers/FileTransfer/FileTransferOverview.h>

#include <Swift/Controllers/SettingConstants.h>

#include <Swift/Controllers/HighlightManager.h>

#include <Swift/Controllers/HighlightEditorController.h>

#include <Swift/Controllers/BlockListController.h>

#include <Swift/Controllers/ContactSuggester.h>

#include <Swift/Controllers/ContactsFromXMPPRoster.h>

namespace Swift {

static const std::string CLIENT_NAME = "Swift";

static const std::string CLIENT_NODE = "http://swift.im";

MainController::MainController(

EventLoop* eventLoop,

NetworkFactories* networkFactories,

UIFactory* uiFactories,

SettingsProvider* settings,

SystemTray* systemTray,

SoundPlayer* soundPlayer,

StoragesFactory* storagesFactory,

CertificateStorageFactory* certificateStorageFactory,

Dock* dock,

Notifier* notifier,

URIHandler* uriHandler,

IdleDetector* idleDetector,

const std::map<std::string, std::string>& emoticons,

bool useDelayForLatency) :

eventLoop_(eventLoop),

networkFactories_(networkFactories),

uiFactory_(uiFactories),

storagesFactory_(storagesFactory),

certificateStorageFactory_(certificateStorageFactory),

settings_(settings),

uriHandler_(uriHandler),

idleDetector_(idleDetector),

loginWindow_(NULL) ,

useDelayForLatency_(useDelayForLatency),

ftOverview_(NULL),

emoticons_(emoticons) {

storages_ = NULL;

certificateStorage_ = NULL;

statusTracker_ = NULL;

presenceNotifier_ = NULL;

eventNotifier_ = NULL;

rosterController_ = NULL;

chatsManager_ = NULL;

historyController_ = NULL;

historyViewController_ = NULL;

eventWindowController_ = NULL;

profileController_ = NULL;

blockListController_ = NULL;

showProfileController_ = NULL;

contactEditController_ = NULL;

userSearchControllerChat_ = NULL;

userSearchControllerAdd_ = NULL;

userSearchControllerInvite_ = NULL;

contactsFromRosterProvider_ = NULL;

contactSuggesterWithoutRoster_ = NULL;

contactSuggesterWithRoster_ = NULL;

whiteboardManager_ = NULL;

adHocManager_ = NULL;

quitRequested_ = false;

clientInitialized_ = false;

offlineRequested_ = false;

timeBeforeNextReconnect_ = -1;

dock_ = dock;

uiEventStream_ = new UIEventStream();

notifier_ = new TogglableNotifier(notifier);

notifier_->setPersistentEnabled(settings_->getSetting(SettingConstants::SHOW_NOTIFICATIONS));

eventController_ = new EventController();

eventController_->onEventQueueLengthChange.connect(boost::bind(&MainController::handleEventQueueLengthChange, this, _1));

systemTrayController_ = new SystemTrayController(eventController_, systemTray);

loginWindow_ = uiFactory_->createLoginWindow(uiEventStream_);

loginWindow_->setShowNotificationToggle(!notifier->isExternallyConfigured());

highlightManager_ = new HighlightManager(settings_);

highlightEditorController_ = new HighlightEditorController(uiEventStream_, uiFactory_, highlightManager_);

soundEventController_ = new SoundEventController(eventController_, soundPlayer, settings, highlightManager_);

xmppURIController_ = new XMPPURIController(uriHandler_, uiEventStream_);

std::string selectedLoginJID = settings_->getSetting(SettingConstants::LAST_LOGIN_JID);

bool loginAutomatically = settings_->getSetting(SettingConstants::LOGIN_AUTOMATICALLY);

std::string cachedPassword;

std::string cachedCertificate;

ClientOptions cachedOptions;

bool eagle = settings_->getSetting(SettingConstants::FORGET_PASSWORDS);

if (!eagle) {

foreach (std::string profile, settings->getAvailableProfiles()) {

ProfileSettingsProvider profileSettings(profile, settings);

std::string password = profileSettings.getStringSetting("pass");

std::string certificate = profileSettings.getStringSetting("certificate");

std::string jid = profileSettings.getStringSetting("jid");

ClientOptions clientOptions = parseClientOptions(profileSettings.getStringSetting("options"));

loginWindow_->addAvailableAccount(jid, password, certificate, clientOptions);

if (jid == selectedLoginJID) {

cachedPassword = password;

cachedCertificate = certificate;

cachedOptions = clientOptions;

}

}

loginWindow_->selectUser(selectedLoginJID);

loginWindow_->setLoginAutomatically(loginAutomatically);

}

loginWindow_->onLoginRequest.connect(boost::bind(&MainController::handleLoginRequest, this, _1, _2, _3, _4, _5, _6, _7));

loginWindow_->onPurgeSavedLoginRequest.connect(boost::bind(&MainController::handlePurgeSavedLoginRequest, this, _1));

loginWindow_->onCancelLoginRequest.connect(boost::bind(&MainController::handleCancelLoginRequest, this));

loginWindow_->onQuitRequest.connect(boost::bind(&MainController::handleQuitRequest, this));

idleDetector_->setIdleTimeSeconds(settings->getSetting(SettingConstants::IDLE_TIMEOUT));

idleDetector_->onIdleChanged.connect(boost::bind(&MainController::handleInputIdleChanged, this, _1));

xmlConsoleController_ = new XMLConsoleController(uiEventStream_, uiFactory_);

fileTransferListController_ = new FileTransferListController(uiEventStream_, uiFactory_);

settings_->onSettingChanged.connect(boost::bind(&MainController::handleSettingChanged, this, _1));

if (loginAutomatically) {

profileSettings_ = new ProfileSettingsProvider(selectedLoginJID, settings_);

/* FIXME: deal with autologin with a cert*/

handleLoginRequest(selectedLoginJID, cachedPassword, cachedCertificate, CertificateWithKey::ref(), cachedOptions, true, true);

} else {

profileSettings_ = NULL;

}

}

MainController::~MainController() {

idleDetector_->onIdleChanged.disconnect(boost::bind(&MainController::handleInputIdleChanged, this, _1));

purgeCachedCredentials();

//setManagersOffline();

eventController_->disconnectAll();

resetClient();

delete highlightEditorController_;

delete highlightManager_;

delete fileTransferListController_;

delete xmlConsoleController_;

delete xmppURIController_;

delete soundEventController_;

delete systemTrayController_;

delete eventController_;

delete notifier_;

delete uiEventStream_;

}

void MainController::purgeCachedCredentials() {

safeClear(password_);

}

void MainController::resetClient() {

purgeCachedCredentials();

resetCurrentError();

resetPendingReconnects();

vCardPhotoHash_.clear();

delete contactEditController_;

contactEditController_ = NULL;

delete profileController_;

profileController_ = NULL;

delete showProfileController_;

showProfileController_ = NULL;

delete eventWindowController_;

eventWindowController_ = NULL;

delete chatsManager_;

chatsManager_ = NULL;

#ifdef SWIFT_EXPERIMENTAL_HISTORY

delete historyViewController_;

historyViewController_ = NULL;

delete historyController_;

historyController_ = NULL;

#endif

delete ftOverview_;

ftOverview_ = NULL;

delete rosterController_;

rosterController_ = NULL;

delete eventNotifier_;

eventNotifier_ = NULL;

delete presenceNotifier_;

presenceNotifier_ = NULL;

delete certificateStorage_;

certificateStorage_ = NULL;

delete storages_;

storages_ = NULL;

delete statusTracker_;

statusTracker_ = NULL;

delete profileSettings_;

profileSettings_ = NULL;

delete userSearchControllerChat_;

userSearchControllerChat_ = NULL;

delete userSearchControllerAdd_;

userSearchControllerAdd_ = NULL;

delete userSearchControllerInvite_;

userSearchControllerInvite_ = NULL;

delete contactSuggesterWithoutRoster_;

contactSuggesterWithoutRoster_ = NULL;

delete contactSuggesterWithRoster_;

contactSuggesterWithRoster_ = NULL;

delete contactsFromRosterProvider_;

contactsFromRosterProvider_ = NULL;

delete adHocManager_;

adHocManager_ = NULL;

delete whiteboardManager_;

whiteboardManager_ = NULL;

clientInitialized_ = false;

}

void MainController::handleSettingChanged(const std::string& settingPath) {

if (settingPath == SettingConstants::SHOW_NOTIFICATIONS.getKey()) {

notifier_->setPersistentEnabled(settings_->getSetting(SettingConstants::SHOW_NOTIFICATIONS));

}

}

void MainController::resetPendingReconnects() {

timeBeforeNextReconnect_ = -1;

if (reconnectTimer_) {

reconnectTimer_->stop();

reconnectTimer_.reset();

}

resetCurrentError();

}

void MainController::resetCurrentError() {

if (lastDisconnectError_) {

lastDisconnectError_->conclude();

lastDisconnectError_ = boost::shared_ptr<ErrorEvent>();

}

}

void MainController::handleConnected() {

boundJID_ = client_->getJID();

resetCurrentError();

resetPendingReconnects();

if (settings_->getSetting(SettingConstants::FORGET_PASSWORDS)) {

purgeCachedCredentials();

}

bool freshLogin = rosterController_ == NULL;

myStatusLooksOnline_ = true;

if (freshLogin) {

profileController_ = new ProfileController(client_->getVCardManager(), uiFactory_, uiEventStream_);

showProfileController_ = new ShowProfileController(client_->getVCardManager(), uiFactory_, uiEventStream_);

ftOverview_ = new FileTransferOverview(client_->getFileTransferManager());

fileTransferListController_->setFileTransferOverview(ftOverview_);

rosterController_->onChangeStatusRequest.connect(boost::bind(&MainController::handleChangeStatusRequest, this, _1, _2));

rosterController_->onSignOutRequest.connect(boost::bind(&MainController::signOut, this));

rosterController_->getWindow()->onShowCertificateRequest.connect(boost::bind(&MainController::handleShowCertificateRequest, this));

blockListController_ = new BlockListController(client_->getClientBlockListManager(), uiEventStream_, uiFactory_, eventController_);

contactEditController_ = new ContactEditController(rosterController_, client_->getVCardManager(), uiFactory_, uiEventStream_);

whiteboardManager_ = new WhiteboardManager(uiFactory_, uiEventStream_, client_->getNickResolver(), client_->getWhiteboardSessionManager());

/* Doing this early as an ordering fix. Various things later will

* want to have the user's nick available and this means it will

* be before they receive stanzas that need it (e.g. bookmarks).*/

client_->getVCardManager()->requestOwnVCard();

contactSuggesterWithoutRoster_ = new ContactSuggester();

contactSuggesterWithRoster_ = new ContactSuggester();

userSearchControllerInvite_ = new UserSearchController(UserSearchController::InviteToChat, jid_, uiEventStream_, client_->getVCardManager(), uiFactory_, client_->getIQRouter(), rosterController_, contactSuggesterWithRoster_, client_->getAvatarManager(), client_->getPresenceOracle());

#ifdef SWIFT_EXPERIMENTAL_HISTORY

historyController_ = new HistoryController(storages_->getHistoryStorage());

historyViewController_ = new HistoryViewController(jid_, uiEventStream_, historyController_, client_->getNickResolver(), client_->getAvatarManager(), client_->getPresenceOracle(), uiFactory_);

chatsManager_ = new ChatsManager(jid_, client_->getStanzaChannel(), client_->getIQRouter(), eventController_, uiFactory_, uiFactory_, client_->getNickResolver(), client_->getPresenceOracle(), client_->getPresenceSender(), uiEventStream_, uiFactory_, useDelayForLatency_, networkFactories_->getTimerFactory(), client_->getMUCRegistry(), client_->getEntityCapsProvider(), client_->getMUCManager(), uiFactory_, profileSettings_, ftOverview_, client_->getRoster(), !settings_->getSetting(SettingConstants::REMEMBER_RECENT_CHATS), settings_, historyController_, whiteboardManager_, highlightManager_, client_->getClientBlockListManager(), emoticons_, userSearchControllerInvite_, client_->getVCardManager());

#else

chatsManager_ = new ChatsManager(jid_, client_->getStanzaChannel(), client_->getIQRouter(), eventController_, uiFactory_, uiFactory_, client_->getNickResolver(), client_->getPresenceOracle(), client_->getPresenceSender(), uiEventStream_, uiFactory_, useDelayForLatency_, networkFactories_->getTimerFactory(), client_->getMUCRegistry(), client_->getEntityCapsProvider(), client_->getMUCManager(), uiFactory_, profileSettings_, ftOverview_, client_->getRoster(), !settings_->getSetting(SettingConstants::REMEMBER_RECENT_CHATS), settings_, NULL, whiteboardManager_, highlightManager_, client_->getClientBlockListManager(), emoticons_, userSearchControllerInvite_, client_->getVCardManager());

#endif

contactsFromRosterProvider_ = new ContactsFromXMPPRoster(client_->getRoster(), client_->getAvatarManager(), client_->getPresenceOracle());

contactSuggesterWithoutRoster_->addContactProvider(chatsManager_);

contactSuggesterWithRoster_->addContactProvider(chatsManager_);

contactSuggesterWithRoster_->addContactProvider(contactsFromRosterProvider_);

client_->onMessageReceived.connect(boost::bind(&ChatsManager::handleIncomingMessage, chatsManager_, _1));

chatsManager_->setAvatarManager(client_->getAvatarManager());

eventWindowController_ = new EventWindowController(eventController_, uiFactory_);

loginWindow_->morphInto(rosterController_->getWindow());

DiscoInfo discoInfo;

discoInfo.addIdentity(DiscoInfo::Identity(CLIENT_NAME, "client", "pc"));

discoInfo.addFeature(DiscoInfo::ChatStatesFeature);

discoInfo.addFeature(DiscoInfo::SecurityLabelsFeature);

discoInfo.addFeature(DiscoInfo::MessageCorrectionFeature);

#ifdef SWIFT_EXPERIMENTAL_FT

discoInfo.addFeature(DiscoInfo::JingleFeature);

discoInfo.addFeature(DiscoInfo::JingleFTFeature);

discoInfo.addFeature(DiscoInfo::JingleTransportsIBBFeature);

discoInfo.addFeature(DiscoInfo::JingleTransportsS5BFeature);

#endif

#ifdef SWIFT_EXPERIMENTAL_WB

discoInfo.addFeature(DiscoInfo::WhiteboardFeature);

#endif

discoInfo.addFeature(DiscoInfo::MessageDeliveryReceiptsFeature);

client_->getDiscoManager()->setCapsNode(CLIENT_NODE);

client_->getDiscoManager()->setDiscoInfo(discoInfo);

userSearchControllerChat_ = new UserSearchController(UserSearchController::StartChat, jid_, uiEventStream_, client_->getVCardManager(), uiFactory_, client_->getIQRouter(), rosterController_, contactSuggesterWithRoster_, client_->getAvatarManager(), client_->getPresenceOracle());

userSearchControllerAdd_ = new UserSearchController(UserSearchController::AddContact, jid_, uiEventStream_, client_->getVCardManager(), uiFactory_, client_->getIQRouter(), rosterController_, contactSuggesterWithoutRoster_, client_->getAvatarManager(), client_->getPresenceOracle());

adHocManager_ = new AdHocManager(JID(boundJID_.getDomain()), uiFactory_, client_->getIQRouter(), uiEventStream_, rosterController_->getWindow());

chatsManager_->onImpromptuMUCServiceDiscovered.connect(boost::bind(&UserSearchController::setCanInitiateImpromptuMUC, userSearchControllerChat_, _1));

}

loginWindow_->setIsLoggingIn(false);

client_->requestRoster();

GetDiscoInfoRequest::ref discoInfoRequest = GetDiscoInfoRequest::create(JID(boundJID_.getDomain()), client_->getIQRouter());

discoInfoRequest->onResponse.connect(boost::bind(&MainController::handleServerDiscoInfoResponse, this, _1, _2));

discoInfoRequest->send();

client_->getVCardManager()->requestOwnVCard();

rosterController_->setEnabled(true);

rosterController_->getWindow()->setStreamEncryptionStatus(client_->isStreamEncrypted());

profileController_->setAvailable(true);

contactEditController_->setAvailable(true);

/* Send presence later to catch all the incoming presences. */

sendPresence(statusTracker_->getNextPresence());

/* Enable chats last of all, so rejoining MUCs has the right sent presence */

assert(chatsManager_);

chatsManager_->setOnline(true);

}

void MainController::handleEventQueueLengthChange(int count) {

dock_->setNumberOfPendingMessages(count);

}

void MainController::reconnectAfterError() {

if (reconnectTimer_) {

reconnectTimer_->stop();

}

performLoginFromCachedCredentials();

}

void MainController::handleChangeStatusRequest(StatusShow::Type show, const std::string &statusText) {

boost::shared_ptr<Presence> presence(new Presence());

if (show == StatusShow::None) {

// Note: this is misleading, None doesn't mean unavailable on the wire.

presence->setType(Presence::Unavailable);

resetPendingReconnects();

myStatusLooksOnline_ = false;

offlineRequested_ = true;

}

else {

offlineRequested_ = false;

presence->setShow(show);

}

presence->setStatus(statusText);

statusTracker_->setRequestedPresence(presence);

if (presence->getType() != Presence::Unavailable) {

profileSettings_->storeInt("lastShow", presence->getShow());

profileSettings_->storeString("lastStatus", presence->getStatus());

}

if (presence->getType() != Presence::Unavailable && !client_->isAvailable()) {

performLoginFromCachedCredentials();

} else {

sendPresence(presence);

}

}

void MainController::sendPresence(boost::shared_ptr<Presence> presence) {

rosterController_->getWindow()->setMyStatusType(presence->getShow());

rosterController_->getWindow()->setMyStatusText(presence->getStatus());

systemTrayController_->setMyStatusType(presence->getShow());

notifier_->setTemporarilyDisabled(presence->getShow() == StatusShow::DND);

// Add information and send

presence->updatePayload(boost::make_shared<VCardUpdate>(vCardPhotoHash_));

client_->getPresenceSender()->sendPresence(presence);

if (presence->getType() == Presence::Unavailable) {

logout();

}

}

void MainController::handleInputIdleChanged(bool idle) {

if (!statusTracker_) {

//Haven't logged in yet.

return;

}

if (settings_->getSetting(SettingConstants::IDLE_GOES_OFFLINE)) {

if (idle) {

logout();

}

}

else {

if (idle) {

if (statusTracker_->goAutoAway(idleDetector_->getIdleTimeSeconds())) {

if (client_ && client_->isAvailable()) {

sendPresence(statusTracker_->getNextPresence());

}

}

} else {

if (statusTracker_->goAutoUnAway()) {

if (client_ && client_->isAvailable()) {

sendPresence(statusTracker_->getNextPresence());

}

}

}

}

}

void MainController::handleShowCertificateRequest() {

std::vector<Certificate::ref> chain = client_->getStanzaChannel()->getPeerCertificateChain();

rosterController_->getWindow()->openCertificateDialog(chain);

}

void MainController::handleLoginRequest(const std::string &username, const std::string &password, const std::string& certificatePath, CertificateWithKey::ref certificate, const ClientOptions& options, bool remember, bool loginAutomatically) {

jid_ = JID(username);

if (!jid_.isValid() || jid_.getNode().empty()) {

loginWindow_->setMessage(QT_TRANSLATE_NOOP("", "User address invalid. User address should be of the form 'alice@wonderland.lit'"));

loginWindow_->setIsLoggingIn(false);

} else {

loginWindow_->setMessage("");

loginWindow_->setIsLoggingIn(true);

profileSettings_ = new ProfileSettingsProvider(username, settings_);

if (!settings_->getSetting(SettingConstants::FORGET_PASSWORDS)) {

profileSettings_->storeString("jid", username);

profileSettings_->storeString("certificate", certificatePath);

profileSettings_->storeString("pass", (remember || loginAutomatically) ? password : "");

std::string optionString = serializeClientOptions(options);

profileSettings_->storeString("options", optionString);

settings_->storeSetting(SettingConstants::LAST_LOGIN_JID, username);

settings_->storeSetting(SettingConstants::LOGIN_AUTOMATICALLY, loginAutomatically);

loginWindow_->addAvailableAccount(profileSettings_->getStringSetting("jid"), profileSettings_->getStringSetting("pass"), profileSettings_->getStringSetting("certificate"), options);

}

password_ = password;

certificate_ = certificate;

clientOptions_ = options;

performLoginFromCachedCredentials();

}

}

void MainController::handlePurgeSavedLoginRequest(const std::string& username) {

settings_->removeProfile(username);

loginWindow_->removeAvailableAccount(username);

}

void MainController::performLoginFromCachedCredentials() {

if (settings_->getSetting(SettingConstants::FORGET_PASSWORDS) && password_.empty()) {

/* Then we can't try to login again. */

return;

}

/* If we logged in with a bare JID, and we have a full bound JID, re-login with the

* bound JID to try and keep dynamically assigned resources */

JID clientJID = jid_;

if (boundJID_.isValid() && jid_.isBare() && boundJID_.toBare() == jid_) {

clientJID = boundJID_;

}

if (!statusTracker_) {

statusTracker_ = new StatusTracker();

}

if (!clientInitialized_) {

storages_ = storagesFactory_->createStorages(jid_.toBare());

certificateStorage_ = certificateStorageFactory_->createCertificateStorage(jid_.toBare());

certificateTrustChecker_ = new CertificateStorageTrustChecker(certificateStorage_);

client_ = boost::make_shared<Swift::Client>(clientJID, createSafeByteArray(password_.c_str()), networkFactories_, storages_);

clientInitialized_ = true;

client_->setCertificateTrustChecker(certificateTrustChecker_);

client_->onDataRead.connect(boost::bind(&XMLConsoleController::handleDataRead, xmlConsoleController_, _1));

client_->onDataWritten.connect(boost::bind(&XMLConsoleController::handleDataWritten, xmlConsoleController_, _1));

client_->onDisconnected.connect(boost::bind(&MainController::handleDisconnected, this, _1));

client_->onConnected.connect(boost::bind(&MainController::handleConnected, this));

client_->setSoftwareVersion(CLIENT_NAME, buildVersion);

client_->getVCardManager()->onVCardChanged.connect(boost::bind(&MainController::handleVCardReceived, this, _1, _2));

presenceNotifier_ = new PresenceNotifier(client_->getStanzaChannel(), notifier_, client_->getMUCRegistry(), client_->getAvatarManager(), client_->getNickResolver(), client_->getPresenceOracle(), networkFactories_->getTimerFactory());

presenceNotifier_->onNotificationActivated.connect(boost::bind(&MainController::handleNotificationClicked, this, _1));

eventNotifier_ = new EventNotifier(eventController_, notifier_, client_->getAvatarManager(), client_->getNickResolver());

eventNotifier_->onNotificationActivated.connect(boost::bind(&MainController::handleNotificationClicked, this, _1));

if (certificate_ && !certificate_->isNull()) {

client_->setCertificate(certificate_);

}

boost::shared_ptr<Presence> presence(new Presence());

presence->setShow(static_cast<StatusShow::Type>(profileSettings_->getIntSetting("lastShow", StatusShow::Online)));

presence->setStatus(profileSettings_->getStringSetting("lastStatus"));

statusTracker_->setRequestedPresence(presence);

} else {

/* In case we're in the middle of another login, make sure they don't overlap */

client_->disconnect();

}

systemTrayController_->setConnecting();

if (rosterController_) {

rosterController_->getWindow()->setConnecting();

}

ClientOptions clientOptions = clientOptions_;

bool eagle = settings_->getSetting(SettingConstants::FORGET_PASSWORDS);

clientOptions.forgetPassword = eagle;

clientOptions.useTLS = eagle ? ClientOptions::RequireTLS : clientOptions_.useTLS;

client_->connect(clientOptions);

}

void MainController::handleDisconnected(const boost::optional<ClientError>& error) {

if (rosterController_) {

rosterController_->getWindow()->setStreamEncryptionStatus(false);

}

if (settings_->getSetting(SettingConstants::FORGET_PASSWORDS)) {

purgeCachedCredentials();

}

if (quitRequested_) {

resetClient();

loginWindow_->quit();

}

else if (error) {

std::string message;

std::string certificateErrorMessage;

bool forceSignout = false;

switch(error->getType()) {

case ClientError::UnknownError: message = QT_TRANSLATE_NOOP("", "Unknown Error"); break;

case ClientError::DomainNameResolveError: message = QT_TRANSLATE_NOOP("", "Unable to find server"); break;

case ClientError::ConnectionError: message = QT_TRANSLATE_NOOP("", "Error connecting to server"); break;

case ClientError::ConnectionReadError: message = QT_TRANSLATE_NOOP("", "Error while receiving server data"); break;

case ClientError::ConnectionWriteError: message = QT_TRANSLATE_NOOP("", "Error while sending data to the server"); break;

case ClientError::XMLError: message = QT_TRANSLATE_NOOP("", "Error parsing server data"); break;

case ClientError::AuthenticationFailedError: message = QT_TRANSLATE_NOOP("", "Login/password invalid"); break;

case ClientError::CompressionFailedError: message = QT_TRANSLATE_NOOP("", "Error while compressing stream"); break;

case ClientError::ServerVerificationFailedError: message = QT_TRANSLATE_NOOP("", "Server verification failed"); break;

case ClientError::NoSupportedAuthMechanismsError: message = QT_TRANSLATE_NOOP("", "Authentication mechanisms not supported"); break;

case ClientError::UnexpectedElementError: message = QT_TRANSLATE_NOOP("", "Unexpected response"); break;

case ClientError::ResourceBindError: message = QT_TRANSLATE_NOOP("", "Error binding resource"); break;

case ClientError::SessionStartError: message = QT_TRANSLATE_NOOP("", "Error starting session"); break;

case ClientError::StreamError: message = QT_TRANSLATE_NOOP("", "Stream error"); break;

case ClientError::TLSError: message = QT_TRANSLATE_NOOP("", "Encryption error"); break;

case ClientError::ClientCertificateLoadError: message = QT_TRANSLATE_NOOP("", "Error loading certificate (Invalid password?)"); break;

case ClientError::ClientCertificateError: message = QT_TRANSLATE_NOOP("", "Certificate not authorized"); break;

case ClientError::CertificateCardRemoved: message = QT_TRANSLATE_NOOP("", "Certificate card removed"); forceSignout = true; break;

case ClientError::UnknownCertificateError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Unknown certificate"); break;

case ClientError::CertificateExpiredError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate has expired"); break;

case ClientError::CertificateNotYetValidError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is not yet valid"); break;

case ClientError::CertificateSelfSignedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is self-signed"); break;

case ClientError::CertificateRejectedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate has been rejected"); break;

case ClientError::CertificateUntrustedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is not trusted"); break;

case ClientError::InvalidCertificatePurposeError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate cannot be used for encrypting your connection"); break;

case ClientError::CertificatePathLengthExceededError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate path length constraint exceeded"); break;

case ClientError::InvalidCertificateSignatureError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Invalid certificate signature"); break;

case ClientError::InvalidCAError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Invalid Certificate Authority"); break;

case ClientError::InvalidServerIdentityError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate does not match the host identity"); break;

case ClientError::RevokedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate has been revoked"); break;

case ClientError::RevocationCheckFailedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Unable to determine certificate revocation state"); break;

}

bool forceReconnectAfterCertificateTrust = false;

if (!certificateErrorMessage.empty()) {

std::vector<Certificate::ref> certificates = certificateTrustChecker_->getLastCertificateChain();

if (!certificates.empty() && loginWindow_->askUserToTrustCertificatePermanently(certificateErrorMessage, certificates)) {

certificateStorage_->addCertificate(certificates[0]);

forceReconnectAfterCertificateTrust = true;

}

else {

message = QT_TRANSLATE_NOOP("", "Certificate error");

}

}

if (forceReconnectAfterCertificateTrust && settings_->getSetting(SettingConstants::FORGET_PASSWORDS)) {

forceReconnectAfterCertificateTrust = false;

forceSignout = true;

message = QT_TRANSLATE_NOOP("", "Re-enter credentials and retry");

}

if (forceReconnectAfterCertificateTrust) {

performLoginFromCachedCredentials();

}

else if (forceSignout || !rosterController_) { //hasn't been logged in yet or permanent error

signOut();

loginWindow_->setMessage(message);

loginWindow_->setIsLoggingIn(false);

} else {

logout();

if (settings_->getSetting(SettingConstants::FORGET_PASSWORDS)) {

message = str(format(QT_TRANSLATE_NOOP("", "Disconnected from %1%: %2%. To reconnect, Sign Out and provide your password again.")) % jid_.getDomain() % message);

} else {

if (!offlineRequested_) {

setReconnectTimer();

}

if (lastDisconnectError_) {

message = str(format(QT_TRANSLATE_NOOP("", "Reconnect to %1% failed: %2%. Will retry in %3% seconds.")) % jid_.getDomain() % message % boost::lexical_cast<std::string>(timeBeforeNextReconnect_));

lastDisconnectError_->conclude();

} else {

message = str(format(QT_TRANSLATE_NOOP("", "Disconnected from %1%: %2%.")) % jid_.getDomain() % message);

}

lastDisconnectError_ = boost::make_shared<ErrorEvent>(JID(jid_.getDomain()), message);

eventController_->handleIncomingEvent(lastDisconnectError_);

}

}

}

else if (!rosterController_) { //hasn't been logged in yet

loginWindow_->setIsLoggingIn(false);

}

}

void MainController::setReconnectTimer() {

if (timeBeforeNextReconnect_ < 0) {

timeBeforeNextReconnect_ = 1;

} else {

timeBeforeNextReconnect_ = timeBeforeNextReconnect_ >= 150 ? 300 : timeBeforeNextReconnect_ * 2; // Randomly selected by roll of a die, as required by 3920bis

}

if (reconnectTimer_) {

reconnectTimer_->stop();

}

reconnectTimer_ = networkFactories_->getTimerFactory()->createTimer(timeBeforeNextReconnect_ * 1000);

reconnectTimer_->onTick.connect(boost::bind(&MainController::reconnectAfterError, this));

reconnectTimer_->start();

}

void MainController::handleCancelLoginRequest() {

signOut();

}

void MainController::signOut() {

if (settings_->getSetting(SettingConstants::FORGET_PASSWORDS)) {

purgeCachedCredentials();

}

eventController_->clear();

logout();

loginWindow_->loggedOut();

resetClient();

}

void MainController::logout() {

if (settings_->getSetting(SettingConstants::FORGET_PASSWORDS)) {

purgeCachedCredentials();

}

systemTrayController_->setMyStatusType(StatusShow::None);

if (clientInitialized_ /*&& client_->isAvailable()*/) {

client_->disconnect();

}

if (rosterController_ && myStatusLooksOnline_) {

rosterController_->getWindow()->setMyStatusType(StatusShow::None);

rosterController_->getWindow()->setMyStatusText("");

myStatusLooksOnline_ = false;

}

setManagersOffline();

}

void MainController::setManagersOffline() {

if (chatsManager_) {

chatsManager_->setOnline(false);

}

if (rosterController_) {

rosterController_->setEnabled(false);

}

if (profileController_) {

profileController_->setAvailable(false);

}

if (contactEditController_) {

contactEditController_->setAvailable(false);

}

}

void MainController::handleServerDiscoInfoResponse(boost::shared_ptr<DiscoInfo> info, ErrorPayload::ref error) {

if (!error) {

chatsManager_->setServerDiscoInfo(info);

adHocManager_->setServerDiscoInfo(info);

if (info->hasFeature(DiscoInfo::BlockingCommandFeature)) {

rosterController_->getWindow()->setBlockingCommandAvailable(true);

rosterController_->initBlockingCommand();

}

}

}

void MainController::handleVCardReceived(const JID& jid, VCard::ref vCard) {

if (!jid.equals(jid_, JID::WithoutResource) || !vCard) {

return;

}

std::string hash;

if (!vCard->getPhoto().empty()) {

hash = Hexify::hexify(networkFactories_->getCryptoProvider()->getSHA1Hash(vCard->getPhoto()));

}

if (hash != vCardPhotoHash_) {

vCardPhotoHash_ = hash;

if (client_ && client_->isAvailable()) {

sendPresence(statusTracker_->getNextPresence());

}

}

}

void MainController::handleNotificationClicked(const JID& jid) {

assert(chatsManager_);

if (clientInitialized_) {

if (client_->getMUCRegistry()->isMUC(jid)) {

uiEventStream_->send(boost::make_shared<JoinMUCUIEvent>(jid));

}

else {

uiEventStream_->send(boost::shared_ptr<UIEvent>(new RequestChatUIEvent(jid)));

}

}

}

void MainController::handleQuitRequest() {

if (client_ && client_->isActive()) {

quitRequested_ = true;

client_->disconnect();

}

else {

resetClient();

loginWindow_->quit();

}

}

#define SERIALIZE_BOOL(option) result += options.option ? "1" : "0"; result += ",";

#define SERIALIZE_INT(option) result += boost::lexical_cast<std::string>(options.option); result += ",";

#define SERIALIZE_STRING(option) result += Base64::encode(createByteArray(options.option)); result += ",";

#define SERIALIZE_SAFE_STRING(option) result += safeByteArrayToString(Base64::encode(options.option)); result += ",";

#define SERIALIZE_URL(option) SERIALIZE_STRING(option.toString())

std::string MainController::serializeClientOptions(const ClientOptions& options) {

std::string result;

SERIALIZE_BOOL(useStreamCompression);

switch (options.useTLS) {

case ClientOptions::NeverUseTLS: result += "1";break;

case ClientOptions::UseTLSWhenAvailable: result += "2";break;

case ClientOptions::RequireTLS: result += "3";break;

}

result += ",";

SERIALIZE_BOOL(allowPLAINWithoutTLS);

SERIALIZE_BOOL(useStreamResumption);

SERIALIZE_BOOL(useAcks);

SERIALIZE_STRING(manualHostname);

SERIALIZE_INT(manualPort);

switch (options.proxyType) {

case ClientOptions::NoProxy: result += "1";break;

case ClientOptions::SystemConfiguredProxy: result += "2";break;

case ClientOptions::SOCKS5Proxy: result += "3";break;

case ClientOptions::HTTPConnectProxy: result += "4";break;

}

result += ",";

SERIALIZE_STRING(manualProxyHostname);

SERIALIZE_INT(manualProxyPort);

SERIALIZE_URL(boshURL);

SERIALIZE_URL(boshHTTPConnectProxyURL);

SERIALIZE_SAFE_STRING(boshHTTPConnectProxyAuthID);

SERIALIZE_SAFE_STRING(boshHTTPConnectProxyAuthPassword);

return result;

}

#define CHECK_PARSE_LENGTH if (i >= segments.size()) {return result;}

#define PARSE_INT_RAW(defaultValue) CHECK_PARSE_LENGTH intVal = defaultValue; try {intVal = boost::lexical_cast<int>(segments[i]);} catch(const boost::bad_lexical_cast&) {};i++;

#define PARSE_STRING_RAW CHECK_PARSE_LENGTH stringVal = byteArrayToString(Base64::decode(segments[i]));i++;

#define PARSE_BOOL(option, defaultValue) PARSE_INT_RAW(defaultValue); result.option = (intVal == 1);

#define PARSE_INT(option, defaultValue) PARSE_INT_RAW(defaultValue); result.option = intVal;

#define PARSE_STRING(option) PARSE_STRING_RAW; result.option = stringVal;

#define PARSE_SAFE_STRING(option) PARSE_STRING_RAW; result.option = SafeString(createSafeByteArray(stringVal));

#define PARSE_URL(option) {PARSE_STRING_RAW; result.option = URL::fromString(stringVal);}

ClientOptions MainController::parseClientOptions(const std::string& optionString) {

ClientOptions result;

size_t i = 0;

int intVal = 0;

std::string stringVal;

std::vector<std::string> segments = String::split(optionString, ',');

PARSE_BOOL(useStreamCompression, 1);

PARSE_INT_RAW(-1);

switch (intVal) {

case 1: result.useTLS = ClientOptions::NeverUseTLS;break;

case 2: result.useTLS = ClientOptions::UseTLSWhenAvailable;break;

case 3: result.useTLS = ClientOptions::RequireTLS;break;

default:;

}

PARSE_BOOL(allowPLAINWithoutTLS, 0);

PARSE_BOOL(useStreamResumption, 0);

PARSE_BOOL(useAcks, 1);

PARSE_STRING(manualHostname);

PARSE_INT(manualPort, -1);

PARSE_INT_RAW(-1);

switch (intVal) {

case 1: result.proxyType = ClientOptions::NoProxy;break;

case 2: result.proxyType = ClientOptions::SystemConfiguredProxy;break;

case 3: result.proxyType = ClientOptions::SOCKS5Proxy;break;

case 4: result.proxyType = ClientOptions::HTTPConnectProxy;break;

}

PARSE_STRING(manualProxyHostname);

PARSE_INT(manualProxyPort, -1);

PARSE_URL(boshURL);

PARSE_URL(boshHTTPConnectProxyURL);

PARSE_SAFE_STRING(boshHTTPConnectProxyAuthID);

PARSE_SAFE_STRING(boshHTTPConnectProxyAuthPassword);

return result;

}

}

/*

* Copyright (c) 2010-2013 Kevin Smith

* Licensed under the GNU General Public License v3.

* See Documentation/Licenses/GPLv3.txt for more information.

*/

#include <Swift/Controllers/Roster/RosterController.h>

#include <boost/bind.hpp>

#include <boost/smart_ptr/make_shared.hpp>

#include <Swiften/Base/foreach.h>

#include <Swiften/Base/format.h>

#include <Swiften/Base/Path.h>

#include <Swiften/Client/ClientBlockListManager.h>

#include <Swiften/Client/NickManager.h>

#include <Swiften/Client/NickResolver.h>

#include <Swiften/Disco/EntityCapsManager.h>

#include <Swiften/Elements/DiscoInfo.h>

#include <Swiften/FileTransfer/FileTransferManager.h>

#include <Swiften/JID/JID.h>

#include <Swiften/Jingle/JingleSessionManager.h>

#include <Swiften/Presence/PresenceOracle.h>

#include <Swiften/Presence/SubscriptionManager.h>

#include <Swiften/Queries/IQRouter.h>

#include <Swiften/Roster/GetRosterRequest.h>

#include <Swiften/Roster/SetRosterRequest.h>

#include <Swiften/Roster/XMPPRoster.h>

#include <Swiften/Roster/XMPPRosterItem.h>

#include <Swift/Controllers/Intl.h>

#include <Swift/Controllers/Roster/GroupRosterItem.h>

#include <Swift/Controllers/Roster/OfflineRosterFilter.h>

#include <Swift/Controllers/Roster/Roster.h>

#include <Swift/Controllers/Roster/RosterVCardProvider.h>

#include <Swift/Controllers/Roster/ItemOperations/AppearOffline.h>

#include <Swift/Controllers/Roster/ItemOperations/SetAvatar.h>

#include <Swift/Controllers/Roster/ItemOperations/SetAvailableFeatures.h>

#include <Swift/Controllers/Roster/ItemOperations/SetBlockingState.h>

#include <Swift/Controllers/Roster/ItemOperations/SetName.h>

#include <Swift/Controllers/Roster/ItemOperations/SetPresence.h>

#include <Swift/Controllers/Roster/ItemOperations/SetVCard.h>

#include <Swift/Controllers/SettingConstants.h>

#include <Swift/Controllers/UIEvents/AddContactUIEvent.h>

#include <Swift/Controllers/UIEvents/RemoveRosterItemUIEvent.h>

#include <Swift/Controllers/UIEvents/RenameGroupUIEvent.h>

#include <Swift/Controllers/UIEvents/RenameRosterItemUIEvent.h>

#include <Swift/Controllers/UIEvents/SendFileUIEvent.h>

#include <Swift/Controllers/UIInterfaces/MainWindow.h>

#include <Swift/Controllers/UIInterfaces/MainWindowFactory.h>

#include <Swift/Controllers/XMPPEvents/ErrorEvent.h>

#include <Swift/Controllers/XMPPEvents/EventController.h>

#include <Swift/Controllers/XMPPEvents/SubscriptionRequestEvent.h>

namespace Swift {

/**

* The controller does not gain ownership of these parameters.

*/

RosterController::RosterController(const JID& jid, XMPPRoster* xmppRoster, AvatarManager* avatarManager, MainWindowFactory* mainWindowFactory, NickManager* nickManager, NickResolver* nickResolver, PresenceOracle* presenceOracle, SubscriptionManager* subscriptionManager, EventController* eventController, UIEventStream* uiEventStream, IQRouter* iqRouter, SettingsProvider* settings, EntityCapsProvider* entityCapsManager, FileTransferOverview* fileTransferOverview, ClientBlockListManager* clientBlockListManager, VCardManager* vcardManager)

assert(fileTransferOverview);

iqRouter_ = iqRouter;

subscriptionManager_ = subscriptionManager;

eventController_ = eventController;

settings_ = settings;

expandiness_ = new RosterGroupExpandinessPersister(roster_, settings);

mainWindow_->setRosterModel(roster_);

rosterVCardProvider_ = new RosterVCardProvider(roster_, vcardManager, JID::WithoutResource);

changeStatusConnection_ = mainWindow_->onChangeStatusRequest.connect(boost::bind(&RosterController::handleChangeStatusRequest, this, _1, _2));

signOutConnection_ = mainWindow_->onSignOutRequest.connect(boost::bind(boost::ref(onSignOutRequest)));

xmppRoster_->onJIDAdded.connect(boost::bind(&RosterController::handleOnJIDAdded, this, _1));

xmppRoster_->onJIDUpdated.connect(boost::bind(&RosterController::handleOnJIDUpdated, this, _1, _2, _3));

xmppRoster_->onJIDRemoved.connect(boost::bind(&RosterController::handleOnJIDRemoved, this, _1));

xmppRoster_->onRosterCleared.connect(boost::bind(&RosterController::handleRosterCleared, this));

subscriptionManager_->onPresenceSubscriptionRequest.connect(boost::bind(&RosterController::handleSubscriptionRequest, this, _1, _2));

presenceOracle_->onPresenceChange.connect(boost::bind(&RosterController::handleIncomingPresence, this, _1));

uiEventConnection_ = uiEventStream->onUIEvent.connect(boost::bind(&RosterController::handleUIEvent, this, _1));

avatarManager_->onAvatarChanged.connect(boost::bind(&RosterController::handleAvatarChanged, this, _1));

nickManager_->onOwnNickChanged.connect(boost::bind(&MainWindow::setMyNick, mainWindow_, _1));

mainWindow_->setMyJID(jid);

mainWindow_->setMyNick(nickManager_->getOwnNick());

entityCapsManager_->onCapsChanged.connect(boost::bind(&RosterController::handleOnCapsChanged, this, _1));

settings_->onSettingChanged.connect(boost::bind(&RosterController::handleSettingChanged, this, _1));

handleShowOfflineToggled(settings_->getSetting(SettingConstants::SHOW_OFFLINE));

}

RosterController::~RosterController() {

settings_->onSettingChanged.disconnect(boost::bind(&RosterController::handleSettingChanged, this, _1));

nickManager_->onOwnNickChanged.disconnect(boost::bind(&MainWindow::setMyNick, mainWindow_, _1));

delete offlineFilter_;

delete expandiness_;

mainWindow_->setRosterModel(NULL);

if (mainWindow_->canDelete()) {

delete mainWindow_;

}

delete rosterVCardProvider_;

delete roster_;

}

void RosterController::setEnabled(bool enabled) {

if (!enabled) {

roster_->applyOnItems(AppearOffline());

}

}

void RosterController::handleShowOfflineToggled(bool state) {

if (state) {

roster_->removeFilter(offlineFilter_);

} else {

roster_->addFilter(offlineFilter_);

}

}

void RosterController::handleChangeStatusRequest(StatusShow::Type show, const std::string &statusText) {

onChangeStatusRequest(show, statusText);

}

void RosterController::handleOnJIDAdded(const JID& jid) {

std::vector<std::string> groups = xmppRoster_->getGroupsForJID(jid);

std::string name = nickResolver_->jidToNick(jid);

if (!groups.empty()) {

foreach(const std::string& group, groups) {

roster_->addContact(jid, jid, name, group, avatarManager_->getAvatarPath(jid));

}

}

else {

roster_->addContact(jid, jid, name, QT_TRANSLATE_NOOP("", "Contacts"), avatarManager_->getAvatarPath(jid));

}

applyAllPresenceTo(jid);

}

void RosterController::applyAllPresenceTo(const JID& jid) {

foreach (Presence::ref presence, presenceOracle_->getAllPresence(jid)) {

roster_->applyOnItems(SetPresence(presence));

}

}

void RosterController::handleRosterCleared() {

roster_->removeAll();

}

void RosterController::handleOnJIDRemoved(const JID& jid) {

roster_->removeContact(jid);

}

void RosterController::handleOnJIDUpdated(const JID& jid, const std::string& oldName, const std::vector<std::string>& passedOldGroups) {

if (oldName != xmppRoster_->getNameForJID(jid)) {

roster_->applyOnItems(SetName(nickResolver_->jidToNick(jid), jid));

}

std::vector<std::string> groups = xmppRoster_->getGroupsForJID(jid);

std::vector<std::string> oldGroups = passedOldGroups;

std::string name = nickResolver_->jidToNick(jid);

std::string contactsGroup = QT_TRANSLATE_NOOP("", "Contacts");

if (oldGroups.empty()) {

oldGroups.push_back(contactsGroup);

}

if (groups.empty()) {

groups.push_back(contactsGroup);

}

foreach(const std::string& group, groups) {

if (std::find(oldGroups.begin(), oldGroups.end(), group) == oldGroups.end()) {

roster_->addContact(jid, jid, name, group, avatarManager_->getAvatarPath(jid));

}

}

foreach(const std::string& group, oldGroups) {

if (std::find(groups.begin(), groups.end(), group) == groups.end()) {

roster_->removeContactFromGroup(jid, group);

if (roster_->getGroup(group)->getChildren().size() == 0) {

roster_->removeGroup(group);

}

}

}

applyAllPresenceTo(jid);

}

void RosterController::handleSettingChanged(const std::string& settingPath) {

if (settingPath == SettingConstants::SHOW_OFFLINE.getKey()) {

handleShowOfflineToggled(settings_->getSetting(SettingConstants::SHOW_OFFLINE));

}

}

void RosterController::handleBlockingStateChanged() {

if (clientBlockListManager_->getBlockList()->getState() == BlockList::Available) {

foreach(const JID& jid, clientBlockListManager_->getBlockList()->getItems()) {

roster_->applyOnItems(SetBlockingState(jid, ContactRosterItem::IsBlocked));

}

}

}

void RosterController::handleBlockingItemAdded(const JID& jid) {

roster_->applyOnItems(SetBlockingState(jid, ContactRosterItem::IsBlocked));

}

void RosterController::handleBlockingItemRemoved(const JID& jid) {

roster_->applyOnItems(SetBlockingState(jid, ContactRosterItem::IsUnblocked));

}

void RosterController::handleUIEvent(boost::shared_ptr<UIEvent> event) {

if (boost::shared_ptr<AddContactUIEvent> addContactEvent = boost::dynamic_pointer_cast<AddContactUIEvent>(event)) {

RosterItemPayload item;

item.setName(addContactEvent->getName());

item.setJID(addContactEvent->getJID());

item.setGroups(std::vector<std::string>(addContactEvent->getGroups().begin(), addContactEvent->getGroups().end()));

boost::shared_ptr<RosterPayload> roster(new RosterPayload());

roster->addItem(item);

SetRosterRequest::ref request = SetRosterRequest::create(roster, iqRouter_);

request->onResponse.connect(boost::bind(&RosterController::handleRosterSetError, this, _1, roster));

request->send();

subscriptionManager_->requestSubscription(addContactEvent->getJID());

}

else if (boost::shared_ptr<RemoveRosterItemUIEvent> removeEvent = boost::dynamic_pointer_cast<RemoveRosterItemUIEvent>(event)) {

RosterItemPayload item(removeEvent->getJID(), "", RosterItemPayload::Remove);

boost::shared_ptr<RosterPayload> roster(new RosterPayload());

roster->addItem(item);

SetRosterRequest::ref request = SetRosterRequest::create(roster, iqRouter_);

request->onResponse.connect(boost::bind(&RosterController::handleRosterSetError, this, _1, roster));

request->send();

}

else if (boost::shared_ptr<RenameRosterItemUIEvent> renameEvent = boost::dynamic_pointer_cast<RenameRosterItemUIEvent>(event)) {

JID contact(renameEvent->getJID());

RosterItemPayload item(contact, renameEvent->getNewName(), xmppRoster_->getSubscriptionStateForJID(contact));

item.setGroups(xmppRoster_->getGroupsForJID(contact));

boost::shared_ptr<RosterPayload> roster(new RosterPayload());

roster->addItem(item);

SetRosterRequest::ref request = SetRosterRequest::create(roster, iqRouter_);

request->onResponse.connect(boost::bind(&RosterController::handleRosterSetError, this, _1, roster));

request->send();

}

else if (boost::shared_ptr<RenameGroupUIEvent> renameGroupEvent = boost::dynamic_pointer_cast<RenameGroupUIEvent>(event)) {

std::vector<XMPPRosterItem> items = xmppRoster_->getItems();

std::string group = renameGroupEvent->getGroup();

// FIXME: We should handle contacts groups specially to avoid clashes

if (group == QT_TRANSLATE_NOOP("", "Contacts")) {

group = "";

}

foreach(XMPPRosterItem& item, items) {

std::vector<std::string> groups = item.getGroups();

if ( (group.empty() && groups.empty()) || std::find(groups.begin(), groups.end(), group) != groups.end()) {

groups.erase(std::remove(groups.begin(), groups.end(), group), groups.end());

if (std::find(groups.begin(), groups.end(), renameGroupEvent->getNewName()) == groups.end()) {

groups.push_back(renameGroupEvent->getNewName());

}

item.setGroups(groups);

updateItem(item);

}

}

}

else if (boost::shared_ptr<SendFileUIEvent> sendFileEvent = boost::dynamic_pointer_cast<SendFileUIEvent>(event)) {

//TODO add send file dialog to ChatView of receipient jid

ftOverview_->sendFile(sendFileEvent->getJID(), sendFileEvent->getFilename());

}

}

void RosterController::setContactGroups(const JID& jid, const std::vector<std::string>& groups) {

updateItem(XMPPRosterItem(jid, xmppRoster_->getNameForJID(jid), groups, xmppRoster_->getSubscriptionStateForJID(jid)));

}

void RosterController::updateItem(const XMPPRosterItem& item) {

RosterItemPayload itemPayload(item.getJID(), item.getName(), item.getSubscription());

itemPayload.setGroups(item.getGroups());

RosterPayload::ref roster = boost::make_shared<RosterPayload>();

roster->addItem(itemPayload);

SetRosterRequest::ref request = SetRosterRequest::create(roster, iqRouter_);

request->onResponse.connect(boost::bind(&RosterController::handleRosterSetError, this, _1, roster));

request->send();

}

void RosterController::initBlockingCommand() {

boost::shared_ptr<BlockList> blockList = clientBlockListManager_->getBlockList();

blockingOnStateChangedConnection_ = blockList->onStateChanged.connect(boost::bind(&RosterController::handleBlockingStateChanged, this));

blockingOnItemAddedConnection_ = blockList->onItemAdded.connect(boost::bind(&RosterController::handleBlockingItemAdded, this, _1));

blockingOnItemRemovedConnection_ = blockList->onItemRemoved.connect(boost::bind(&RosterController::handleBlockingItemRemoved, this, _1));

roster_->setBlockingSupported(true);

if (blockList->getState() == BlockList::Available) {

foreach(const JID& jid, blockList->getItems()) {

roster_->applyOnItems(SetBlockingState(jid, ContactRosterItem::IsBlocked));

}

}

}

void RosterController::handleRosterSetError(ErrorPayload::ref error, boost::shared_ptr<RosterPayload> rosterPayload) {

if (!error) {

return;

}

std::string text = str(format(QT_TRANSLATE_NOOP("", "Server %1% rejected contact list change to item '%2%'")) % myJID_.getDomain() % rosterPayload->getItems()[0].getJID().toString());

if (!error->getText().empty()) {

text += ": " + error->getText();

}

boost::shared_ptr<ErrorEvent> errorEvent(new ErrorEvent(JID(myJID_.getDomain()), text));

eventController_->handleIncomingEvent(errorEvent);

}

void RosterController::handleIncomingPresence(Presence::ref newPresence) {

if (newPresence->getType() == Presence::Error) {

return;

}

roster_->applyOnItems(SetPresence(newPresence));

}

void RosterController::handleSubscriptionRequest(const JID& jid, const std::string& message) {

if (xmppRoster_->containsJID(jid) && (xmppRoster_->getSubscriptionStateForJID(jid) == RosterItemPayload::To || xmppRoster_->getSubscriptionStateForJID(jid) == RosterItemPayload::Both)) {

subscriptionManager_->confirmSubscription(jid);

return;

}

SubscriptionRequestEvent* eventPointer = new SubscriptionRequestEvent(jid, message);

eventPointer->onAccept.connect(boost::bind(&RosterController::handleSubscriptionRequestAccepted, this, eventPointer));

eventPointer->onDecline.connect(boost::bind(&RosterController::handleSubscriptionRequestDeclined, this, eventPointer));

boost::shared_ptr<StanzaEvent> event(eventPointer);

eventController_->handleIncomingEvent(event);

}

void RosterController::handleSubscriptionRequestAccepted(SubscriptionRequestEvent* event) {

subscriptionManager_->confirmSubscription(event->getJID());

if (!xmppRoster_->containsJID(event->getJID()) || xmppRoster_->getSubscriptionStateForJID(event->getJID()) == RosterItemPayload::None || xmppRoster_->getSubscriptionStateForJID(event->getJID()) == RosterItemPayload::From) {

subscriptionManager_->requestSubscription(event->getJID());

}

}

void RosterController::handleSubscriptionRequestDeclined(SubscriptionRequestEvent* event) {

subscriptionManager_->cancelSubscription(event->getJID());

}

void RosterController::handleAvatarChanged(const JID& jid) {

boost::filesystem::path path = avatarManager_->getAvatarPath(jid);

roster_->applyOnItems(SetAvatar(jid, path));

mainWindow_->setMyAvatarPath(pathToString(path));

}

}

boost::optional<XMPPRosterItem> RosterController::getItem(const JID& jid) const {

return xmppRoster_->getItem(jid);

}

std::set<std::string> RosterController::getGroups() const {

return xmppRoster_->getGroups();

}

void RosterController::handleOnCapsChanged(const JID& jid) {

DiscoInfo::ref info = entityCapsManager_->getCaps(jid);

if (info) {

std::set<ContactRosterItem::Feature> features;

if (FileTransferManager::isSupportedBy(info)) {

features.insert(ContactRosterItem::FileTransferFeature);

}

if (info->hasFeature(DiscoInfo::WhiteboardFeature)) {

features.insert(ContactRosterItem::WhiteboardFeature);

}

roster_->applyOnItems(SetAvailableFeatures(jid, features));

}

}

}

/*

* Copyright (c) 2010 Kevin Smith

* Licensed under the GNU General Public License v3.

* See Documentation/Licenses/GPLv3.txt for more information.

*/

#pragma once

#include <string>

#include <set>

#include <boost/shared_ptr.hpp>

#include <Swiften/Base/boost_bsignals.h>

#include <Swiften/JID/JID.h>

#include <Swiften/Elements/Presence.h>

#include <Swiften/Elements/ErrorPayload.h>

#include <Swiften/Elements/RosterPayload.h>

#include <Swiften/Avatars/AvatarManager.h>

#include <Swiften/VCards/VCardManager.h>

#include <Swift/Controllers/UIEvents/UIEvent.h>

#include <Swift/Controllers/FileTransfer/FileTransferOverview.h>

#include <Swift/Controllers/Roster/RosterGroupExpandinessPersister.h>

namespace Swift {

class IQRouter;

class Roster;

class XMPPRoster;

class XMPPRosterItem;

class MainWindow;

class MainWindowFactory;

class OfflineRosterFilter;

class NickResolver;

class PresenceOracle;

class SubscriptionManager;

class EventController;

class SubscriptionRequestEvent;

class UIEventStream;

class IQRouter;

class SettingsProvider;

class NickManager;

class EntityCapsProvider;

class FileTransferManager;

class ClientBlockListManager;

class RosterVCardProvider;

class RosterController {

public:

RosterController(const JID& jid, XMPPRoster* xmppRoster, AvatarManager* avatarManager, MainWindowFactory* mainWindowFactory, NickManager* nickManager, NickResolver* nickResolver, PresenceOracle* presenceOracle, SubscriptionManager* subscriptionManager, EventController* eventController, UIEventStream* uiEventStream, IQRouter* iqRouter_, SettingsProvider* settings, EntityCapsProvider* entityCapsProvider, FileTransferOverview* fileTransferOverview, ClientBlockListManager* clientBlockListManager, VCardManager* vcardManager);

~RosterController();

void showRosterWindow();

MainWindow* getWindow() {return mainWindow_;}

boost::signal<void (StatusShow::Type, const std::string&)> onChangeStatusRequest;

boost::signal<void ()> onSignOutRequest;

void handleAvatarChanged(const JID& jid);

void setEnabled(bool enabled);

boost::optional<XMPPRosterItem> getItem(const JID&) const;

std::set<std::string> getGroups() const;

void setContactGroups(const JID& jid, const std::vector<std::string>& groups);

void updateItem(const XMPPRosterItem&);

void initBlockingCommand();

private:

void handleOnJIDAdded(const JID &jid);

void handleRosterCleared();

void handleOnJIDRemoved(const JID &jid);

void handleOnJIDUpdated(const JID &jid, const std::string& oldName, const std::vector<std::string>& oldGroups);

void handleStartChatRequest(const JID& contact);

void handleChangeStatusRequest(StatusShow::Type show, const std::string &statusText);

void handleShowOfflineToggled(bool state);

void handleIncomingPresence(boost::shared_ptr<Presence> newPresence);

void handleSubscriptionRequest(const JID& jid, const std::string& message);

void handleSubscriptionRequestAccepted(SubscriptionRequestEvent* event);

void handleSubscriptionRequestDeclined(SubscriptionRequestEvent* event);

void handleUIEvent(boost::shared_ptr<UIEvent> event);

void handleRosterSetError(ErrorPayload::ref error, boost::shared_ptr<RosterPayload> rosterPayload);

void applyAllPresenceTo(const JID& jid);

void handleEditProfileRequest();

void handleOnCapsChanged(const JID& jid);

void handleSettingChanged(const std::string& settingPath);

void handleBlockingStateChanged();

void handleBlockingItemAdded(const JID& jid);

void handleBlockingItemRemoved(const JID& jid);

JID myJID_;

XMPPRoster* xmppRoster_;

MainWindowFactory* mainWindowFactory_;

MainWindow* mainWindow_;

Roster* roster_;

OfflineRosterFilter* offlineFilter_;

AvatarManager* avatarManager_;

NickManager* nickManager_;

NickResolver* nickResolver_;

PresenceOracle* presenceOracle_;

SubscriptionManager* subscriptionManager_;

EventController* eventController_;

RosterGroupExpandinessPersister* expandiness_;

IQRouter* iqRouter_;

SettingsProvider* settings_;

UIEventStream* uiEventStream_;

EntityCapsProvider* entityCapsManager_;

FileTransferOverview* ftOverview_;

ClientBlockListManager* clientBlockListManager_;

RosterVCardProvider* rosterVCardProvider_;

boost::bsignals::scoped_connection blockingOnStateChangedConnection_;

boost::bsignals::scoped_connection blockingOnItemAddedConnection_;

boost::bsignals::scoped_connection blockingOnItemRemovedConnection_;

boost::bsignals::scoped_connection changeStatusConnection_;

boost::bsignals::scoped_connection signOutConnection_;

boost::bsignals::scoped_connection uiEventConnection_;

};

}

/*

* Copyright (c) 2010 Kevin Smith

* Licensed under the GNU General Public License v3.

* See Documentation/Licenses/GPLv3.txt for more information.

*/

#pragma once

#include <string>

#include <boost/shared_ptr.hpp>

#include <Swiften/JID/JID.h>

#include <Swiften/Elements/StatusShow.h>

#include <Swiften/Elements/DiscoItems.h>

#include <Swiften/TLS/Certificate.h>

#include <Swiften/Base/boost_bsignals.h>

namespace Swift {

class Roster;

class MainWindow {

public:

MainWindow(bool candelete = true) : canDelete_(candelete) {}

virtual ~MainWindow() {}

bool canDelete() const {

return canDelete_;

}

virtual void setMyNick(const std::string& name) = 0;

virtual void setMyJID(const JID& jid) = 0;

virtual void setMyAvatarPath(const std::string& path) = 0;

virtual void setMyStatusText(const std::string& status) = 0;

virtual void setMyStatusType(StatusShow::Type type) = 0;

/** Must be able to cope with NULL to clear the roster */

virtual void setRosterModel(Roster* roster) = 0;

virtual void setConnecting() = 0;

virtual void setBlockingCommandAvailable(bool isAvailable) = 0;

virtual void setAvailableAdHocCommands(const std::vector<DiscoItems::Item>& commands) = 0;

virtual void setStreamEncryptionStatus(bool tlsInPlaceAndValid) = 0;

virtual void openCertificateDialog(const std::vector<Certificate::ref>& chain) = 0;

boost::signal<void (StatusShow::Type, const std::string&)> onChangeStatusRequest;

boost::signal<void ()> onSignOutRequest;

boost::signal<void ()> onShowCertificateRequest;

private:

bool canDelete_;

};

}

/*

* Copyright (c) 2010 Kevin Smith

* Licensed under the GNU General Public License v3.

* See Documentation/Licenses/GPLv3.txt for more information.

*/

#pragma once

#include <Swift/Controllers/UIInterfaces/MainWindow.h>

namespace Swift {

class Roster;

class MockMainWindow : public MainWindow {

public:

MockMainWindow() : roster(NULL) {}

virtual ~MockMainWindow() {}

virtual void setRosterModel(Roster* roster) {this->roster = roster;}

virtual void setMyNick(const std::string& /*name*/) {}

virtual void setMyJID(const JID& /*jid*/) {}

virtual void setMyAvatarPath(const std::string& /*path*/) {}

virtual void setMyStatusText(const std::string& /*status*/) {}

virtual void setMyStatusType(StatusShow::Type /*type*/) {}

virtual void setAvailableAdHocCommands(const std::vector<DiscoItems::Item>& /*commands*/) {}

virtual void setConnecting() {}

virtual void setStreamEncryptionStatus(bool /*tlsInPlaceAndValid*/) {}

virtual void openCertificateDialog(const std::vector<Certificate::ref>& /*chain*/) {}

virtual void setBlockingCommandAvailable(bool /*isAvailable*/) {}

Roster* roster;

};

}