void
DOMStorageManager::ClearCaches(uint32_t aUnloadFlags,
const OriginAttributesPattern& aPattern,
const nsACString& aOriginScope)
{
for (auto iter1 = mCaches.Iter(); !iter1.Done(); iter1.Next()) {
PrincipalOriginAttributes oa;
DebugOnly<bool> rv = oa.PopulateFromSuffix(iter1.Key());
MOZ_ASSERT(rv);
if (!aPattern.Matches(oa)) {
// This table doesn't match the given origin attributes pattern
continue;
}
CacheOriginHashtable* table = iter1.Data();
for (auto iter2 = table->Iter(); !iter2.Done(); iter2.Next()) {
DOMStorageCache* cache = iter2.Get()->cache();
if (aOriginScope.IsEmpty() ||
StringBeginsWith(cache->OriginNoSuffix(), aOriginScope)) {
cache->UnloadItems(aUnloadFlags);
}
}
}
}
bool
DOMStorageDBChild::RecvLoadItem(const nsCString& aScope,
const nsString& aKey,
const nsString& aValue)
{
DOMStorageCache* aCache = mManager->GetCache(aScope);
if (aCache) {
aCache->LoadItem(aKey, aValue);
}
return true;
}
bool
DOMStorageDBChild::RecvLoadDone(const nsCString& aScope, const nsresult& aRv)
{
DOMStorageCache* aCache = mManager->GetCache(aScope);
if (aCache) {
aCache->LoadDone(aRv);
// Just drop reference to this cache now since the load is done.
mLoadingCaches.RemoveEntry(static_cast<DOMStorageCacheBridge*>(aCache));
}
return true;
}
void
DOMStorageManager::ClearCaches(uint32_t aUnloadFlags,
const nsACString& aKeyPrefix)
{
for (auto iter = mCaches.Iter(); !iter.Done(); iter.Next()) {
DOMStorageCache* cache = iter.Get()->cache();
nsCString& key = const_cast<nsCString&>(cache->Scope());
if (aKeyPrefix.IsEmpty() || StringBeginsWith(key, aKeyPrefix)) {
cache->UnloadItems(aUnloadFlags);
}
}
}
PLDHashOperator
DOMStorageManager::ClearCacheEnumerator(DOMStorageCacheHashKey* aEntry, void* aClosure)
{
DOMStorageCache* cache = aEntry->cache();
nsCString& key = const_cast<nsCString&>(cache->Scope());
ClearCacheEnumeratorData* data = static_cast<ClearCacheEnumeratorData*>(aClosure);
if (data->mKeyPrefix.IsEmpty() || StringBeginsWith(key, data->mKeyPrefix)) {
cache->UnloadItems(data->mUnloadFlags);
}
return PL_DHASH_NEXT;
}
