1 files changed, 54 insertions, 54 deletions
diff --git a/Swiften/Avatars/VCardUpdateAvatarManager.cpp b/Swiften/Avatars/VCardUpdateAvatarManager.cpp
index 42c210d..e40eee3 100644
--- a/Swiften/Avatars/VCardUpdateAvatarManager.cpp
+++ b/Swiften/Avatars/VCardUpdateAvatarManager.cpp
@@ -21,84 +21,84 @@
 namespace Swift {
 
 VCardUpdateAvatarManager::VCardUpdateAvatarManager(VCardManager* vcardManager, StanzaChannel* stanzaChannel, AvatarStorage* avatarStorage, CryptoProvider* crypto, MUCRegistry* mucRegistry) : vcardManager_(vcardManager), avatarStorage_(avatarStorage), crypto_(crypto), mucRegistry_(mucRegistry) {
-	stanzaChannel->onPresenceReceived.connect(boost::bind(&VCardUpdateAvatarManager::handlePresenceReceived, this, _1));
-	stanzaChannel->onAvailableChanged.connect(boost::bind(&VCardUpdateAvatarManager::handleStanzaChannelAvailableChanged, this, _1));
-	vcardManager_->onVCardChanged.connect(boost::bind(&VCardUpdateAvatarManager::handleVCardChanged, this, _1, _2));
+    stanzaChannel->onPresenceReceived.connect(boost::bind(&VCardUpdateAvatarManager::handlePresenceReceived, this, _1));
+    stanzaChannel->onAvailableChanged.connect(boost::bind(&VCardUpdateAvatarManager::handleStanzaChannelAvailableChanged, this, _1));
+    vcardManager_->onVCardChanged.connect(boost::bind(&VCardUpdateAvatarManager::handleVCardChanged, this, _1, _2));
 }
 
 void VCardUpdateAvatarManager::handlePresenceReceived(boost::shared_ptr<Presence> presence) {
-	boost::shared_ptr<VCardUpdate> update = presence->getPayload<VCardUpdate>();
-	if (!update || presence->getPayload<ErrorPayload>()) {
-		return;
-	}
-	JID from = getAvatarJID(presence->getFrom());
-	if (getAvatarHash(from) == update->getPhotoHash()) {
-		return;
-	}
-	SWIFT_LOG(debug) << "Updated hash: " << from << " -> " << update->getPhotoHash() << std::endl;
-	if (avatarStorage_->hasAvatar(update->getPhotoHash())) {
-		setAvatarHash(from, update->getPhotoHash());
-	}
-	else {
-		vcardManager_->requestVCard(from);
-	}
+    boost::shared_ptr<VCardUpdate> update = presence->getPayload<VCardUpdate>();
+    if (!update || presence->getPayload<ErrorPayload>()) {
+        return;
+    }
+    JID from = getAvatarJID(presence->getFrom());
+    if (getAvatarHash(from) == update->getPhotoHash()) {
+        return;
+    }
+    SWIFT_LOG(debug) << "Updated hash: " << from << " -> " << update->getPhotoHash() << std::endl;
+    if (avatarStorage_->hasAvatar(update->getPhotoHash())) {
+        setAvatarHash(from, update->getPhotoHash());
+    }
+    else {
+        vcardManager_->requestVCard(from);
+    }
 }
 
 void VCardUpdateAvatarManager::handleVCardChanged(const JID& from, VCard::ref vCard) {
-	if (!vCard) {
-		SWIFT_LOG(debug) << "Missing element: " << from << ": null vcard payload" << std::endl;
-		return;
-	}
+    if (!vCard) {
+        SWIFT_LOG(debug) << "Missing element: " << from << ": null vcard payload" << std::endl;
+        return;
+    }
 
-	if (vCard->getPhoto().empty()) {
-		setAvatarHash(from, "");
-	}
-	else {
-		std::string hash = Hexify::hexify(crypto_->getSHA1Hash(vCard->getPhoto()));
-		if (!avatarStorage_->hasAvatar(hash)) {
-			avatarStorage_->addAvatar(hash, vCard->getPhoto());
-		}
-		setAvatarHash(from, hash);
-	}
+    if (vCard->getPhoto().empty()) {
+        setAvatarHash(from, "");
+    }
+    else {
+        std::string hash = Hexify::hexify(crypto_->getSHA1Hash(vCard->getPhoto()));
+        if (!avatarStorage_->hasAvatar(hash)) {
+            avatarStorage_->addAvatar(hash, vCard->getPhoto());
+        }
+        setAvatarHash(from, hash);
+    }
 }
 
 void VCardUpdateAvatarManager::setAvatarHash(const JID& from, const std::string& hash) {
-	SWIFT_LOG(debug) << "Updating hash: " << from << " -> " << hash << std::endl;
-	avatarHashes_[from] = hash;
-	onAvatarChanged(from);
+    SWIFT_LOG(debug) << "Updating hash: " << from << " -> " << hash << std::endl;
+    avatarHashes_[from] = hash;
+    onAvatarChanged(from);
 }
 
 /*
 void VCardUpdateAvatarManager::setAvatar(const JID& jid, const ByteArray& avatar) {
-	std::string hash = Hexify::hexify(SHA1::getHash(avatar));
-	avatarStorage_->addAvatar(hash, avatar);
-	setAvatarHash(getAvatarJID(jid), hash);
+    std::string hash = Hexify::hexify(SHA1::getHash(avatar));
+    avatarStorage_->addAvatar(hash, avatar);
+    setAvatarHash(getAvatarJID(jid), hash);
 }
 */
 
 boost::optional<std::string> VCardUpdateAvatarManager::getAvatarHash(const JID& jid) const {
-	std::map<JID, std::string>::const_iterator i = avatarHashes_.find(getAvatarJID(jid));
-	if (i != avatarHashes_.end()) {
-		return i->second;
-	}
-	else {
-		return boost::optional<std::string>();
-	}
+    std::map<JID, std::string>::const_iterator i = avatarHashes_.find(getAvatarJID(jid));
+    if (i != avatarHashes_.end()) {
+        return i->second;
+    }
+    else {
+        return boost::optional<std::string>();
+    }
 }
 
 JID VCardUpdateAvatarManager::getAvatarJID(const JID& jid) const {
-	JID bareFrom = jid.toBare();
-	return (mucRegistry_ && mucRegistry_->isMUC(bareFrom)) ? jid : bareFrom;
+    JID bareFrom = jid.toBare();
+    return (mucRegistry_ && mucRegistry_->isMUC(bareFrom)) ? jid : bareFrom;
 }
 
 void VCardUpdateAvatarManager::handleStanzaChannelAvailableChanged(bool available) {
-	if (available) {
-		std::map<JID, std::string> oldAvatarHashes;
-		avatarHashes_.swap(oldAvatarHashes);
-		for(std::map<JID, std::string>::const_iterator i = oldAvatarHashes.begin(); i != oldAvatarHashes.end(); ++i) {
-			onAvatarChanged(i->first);
-		}
-	}
+    if (available) {
+        std::map<JID, std::string> oldAvatarHashes;
+        avatarHashes_.swap(oldAvatarHashes);
+        for(std::map<JID, std::string>::const_iterator i = oldAvatarHashes.begin(); i != oldAvatarHashes.end(); ++i) {
+            onAvatarChanged(i->first);
+        }
+    }
 }