Beispiel #1
0
void StorageAreaProxy::setItem(const String& key, const String& value, ExceptionCode& ec, Frame* sourceFrame)
{
    ec = 0;
    if (!canAccessStorage(sourceFrame)) {
        ec = SECURITY_ERR;
        return;
    }

    ASSERT(!value.isNull());

    if (disabledByPrivateBrowsingInFrame(sourceFrame)) {
        ec = QUOTA_EXCEEDED_ERR;
        return;
    }

    loadValuesIfNeeded();

    ASSERT(m_storageMap->hasOneRef());
    String oldValue;
    bool quotaException;
    m_storageMap->setItem(key, value, oldValue, quotaException);

    if (quotaException) {
        ec = QUOTA_EXCEEDED_ERR;
        return;
    }

    if (oldValue == value)
        return;

    m_pendingValueChanges.add(key);

    WebProcess::shared().connection()->send(Messages::StorageManager::SetItem(m_storageAreaID, key, value, sourceFrame->document()->url()), 0);
}
Beispiel #2
0
String StorageAreaProxy::getItem(const String& key, ExceptionCode& ec, Frame* sourceFrame)
{
    ec = 0;
    if (!canAccessStorage(sourceFrame)) {
        ec = SECURITY_ERR;
        return String();
    }
    if (disabledByPrivateBrowsingInFrame(sourceFrame))
        return String();

    loadValuesIfNeeded();
    return m_storageMap->getItem(key);
}
Beispiel #3
0
String StorageAreaProxy::key(unsigned index, ExceptionCode& ec, Frame* sourceFrame)
{
    ec = 0;
    if (!canAccessStorage(sourceFrame)) {
        ec = SECURITY_ERR;
        return String();
    }
    if (disabledByPrivateBrowsingInFrame(sourceFrame))
        return String();

    loadValuesIfNeeded();

    return m_storageMap->key(index);
}
Beispiel #4
0
unsigned StorageAreaProxy::length(ExceptionCode& ec, Frame* sourceFrame)
{
    ec = 0;
    if (!canAccessStorage(sourceFrame)) {
        ec = SECURITY_ERR;
        return 0;
    }

    if (disabledByPrivateBrowsingInFrame(sourceFrame))
        return 0;

    loadValuesIfNeeded();
    return m_storageMap->length();
}
Beispiel #5
0
void StorageAreaMap::removeItem(WebCore::Frame* sourceFrame, StorageAreaImpl* sourceArea, const String& key)
{
    loadValuesIfNeeded();
    ASSERT(m_storageMap->hasOneRef());

    String oldValue;
    m_storageMap->removeItem(key, oldValue);

    if (oldValue.isNull())
        return;

    m_pendingValueChanges.add(key);

    WebProcess::singleton().parentProcessConnection()->send(Messages::StorageManager::RemoveItem(m_storageMapID, sourceArea->storageAreaID(), m_currentSeed, key, sourceFrame->document()->url()), 0);
}
Beispiel #6
0
void StorageAreaMap::setItem(Frame* sourceFrame, StorageAreaImpl* sourceArea, const String& key, const String& value, bool& quotaException)
{
    loadValuesIfNeeded();

    ASSERT(m_storageMap->hasOneRef());

    String oldValue;
    quotaException = false;
    m_storageMap->setItem(key, value, oldValue, quotaException);
    if (quotaException)
        return;

    if (oldValue == value)
        return;

    m_pendingValueChanges.add(key);

    WebProcess::singleton().parentProcessConnection()->send(Messages::StorageManager::SetItem(m_storageMapID, sourceArea->storageAreaID(), m_currentSeed, key, value, sourceFrame->document()->url()), 0);
}
Beispiel #7
0
unsigned StorageAreaMap::length()
{
    loadValuesIfNeeded();

    return m_storageMap->length();
}
Beispiel #8
0
bool StorageAreaMap::contains(const String& key)
{
    loadValuesIfNeeded();

    return m_storageMap->contains(key);
}
Beispiel #9
0
String StorageAreaMap::item(const String& key)
{
    loadValuesIfNeeded();

    return m_storageMap->getItem(key);
}
Beispiel #10
0
String StorageAreaMap::key(unsigned index)
{
    loadValuesIfNeeded();

    return m_storageMap->key(index);
}