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Diffstat (limited to 'Swiften')
-rw-r--r--Swiften/Avatars/UnitTest/VCardUpdateAvatarManagerTest.cpp14
-rw-r--r--Swiften/Avatars/VCardUpdateAvatarManager.cpp11
2 files changed, 21 insertions, 4 deletions
diff --git a/Swiften/Avatars/UnitTest/VCardUpdateAvatarManagerTest.cpp b/Swiften/Avatars/UnitTest/VCardUpdateAvatarManagerTest.cpp
index ce100ee..5a98a0e 100644
--- a/Swiften/Avatars/UnitTest/VCardUpdateAvatarManagerTest.cpp
+++ b/Swiften/Avatars/UnitTest/VCardUpdateAvatarManagerTest.cpp
@@ -27,6 +27,7 @@ class VCardUpdateAvatarManagerTest : public CppUnit::TestFixture {
CPPUNIT_TEST(testUpdate_NewHashStoresAvatarAndEmitsNotificationOnVCardReceive);
CPPUNIT_TEST(testUpdate_KnownHash);
CPPUNIT_TEST(testUpdate_KnownHashFromDifferentUserDoesNotRequestVCardButTriggersNotification);
+ CPPUNIT_TEST(testVCardWithEmptyPhoto);
CPPUNIT_TEST(testStanzaChannelReset);
CPPUNIT_TEST_SUITE_END();
@@ -103,6 +104,15 @@ class VCardUpdateAvatarManagerTest : public CppUnit::TestFixture {
CPPUNIT_ASSERT_EQUAL(avatar1Hash, changes[0].second);
}
+ void testVCardWithEmptyPhoto() {
+ std::auto_ptr<VCardUpdateAvatarManager> testling = createManager();
+ vcardManager->requestVCard(JID("foo@bar.com"));
+ stanzaChannel->onIQReceived(createVCardResult(ByteArray()));
+
+ CPPUNIT_ASSERT(!avatarStorage->hasAvatar(Hexify::hexify(SHA1::getHash(ByteArray()))));
+ CPPUNIT_ASSERT_EQUAL(boost::filesystem::path(), testling->getAvatarPath(JID("foo@bar.com")));
+ }
+
void testStanzaChannelReset() {
std::auto_ptr<VCardUpdateAvatarManager> testling = createManager();
stanzaChannel->onPresenceReceived(createPresenceWithPhotoHash(user1, avatar1Hash));
@@ -135,7 +145,9 @@ class VCardUpdateAvatarManagerTest : public CppUnit::TestFixture {
IQ::ref createVCardResult(const ByteArray& avatar) {
VCard::ref vcard(new VCard());
- vcard->setPhoto(avatar);
+ if (!avatar.isEmpty()) {
+ vcard->setPhoto(avatar);
+ }
return IQ::createResult(JID("baz@fum.com"), stanzaChannel->sentStanzas[0]->getID(), vcard);
}
diff --git a/Swiften/Avatars/VCardUpdateAvatarManager.cpp b/Swiften/Avatars/VCardUpdateAvatarManager.cpp
index dbc0b9b..24abfa1 100644
--- a/Swiften/Avatars/VCardUpdateAvatarManager.cpp
+++ b/Swiften/Avatars/VCardUpdateAvatarManager.cpp
@@ -52,9 +52,14 @@ void VCardUpdateAvatarManager::handleVCardChanged(const JID& from, VCard::ref vC
return;
}
- String hash = Hexify::hexify(SHA1::getHash(vCard->getPhoto()));
- avatarStorage_->addAvatar(hash, vCard->getPhoto());
- setAvatarHash(from, hash);
+ if (vCard->getPhoto().isEmpty()) {
+ setAvatarHash(from, "");
+ }
+ else {
+ String hash = Hexify::hexify(SHA1::getHash(vCard->getPhoto()));
+ avatarStorage_->addAvatar(hash, vCard->getPhoto());
+ setAvatarHash(from, hash);
+ }
}
void VCardUpdateAvatarManager::setAvatarHash(const JID& from, const String& hash) {