NS_IMETHODIMP
nsUrlClassifierLookupCallback::LookupComplete(nsTArray<LookupResult>* results)
{
NS_ASSERTION(mResults == nsnull,
"Should only get one set of results per nsUrlClassifierLookupCallback!");
if (!results) {
HandleResults();
return NS_OK;
}
mResults = results;
// Check the results entries that need to be completed.
for (PRUint32 i = 0; i < results->Length(); i++) {
LookupResult& result = results->ElementAt(i);
// We will complete partial matches and matches that are stale.
if (!result.Confirmed()) {
nsCOMPtr<nsIUrlClassifierHashCompleter> completer;
if (mDBService->GetCompleter(result.mTableName,
getter_AddRefs(completer))) {
nsCAutoString partialHash;
partialHash.Assign(reinterpret_cast<char*>(&result.hash.prefix),
PREFIX_SIZE);
nsresult rv = completer->Complete(partialHash, this);
if (NS_SUCCEEDED(rv)) {
mPendingCompletions++;
}
} else {
// For tables with no hash completer, a complete hash match is
// good enough, we'll consider it fresh.
if (result.Complete()) {
result.mFresh = true;
} else {
NS_WARNING("Partial match in a table without a valid completer, ignoring partial match.");
}
}
}
}
if (mPendingCompletions == 0) {
// All results were complete, we're ready!
HandleResults();
}
return NS_OK;
}
NS_IMETHODIMP
nsUrlClassifierLookupCallback::LookupComplete(nsTArray<LookupResult>* results)
{
NS_ASSERTION(mResults == nullptr,
"Should only get one set of results per nsUrlClassifierLookupCallback!");
if (!results) {
HandleResults();
return NS_OK;
}
mResults = results;
// Check the results entries that need to be completed.
for (uint32_t i = 0; i < results->Length(); i++) {
LookupResult& result = results->ElementAt(i);
// We will complete partial matches and matches that are stale.
if (!result.Confirmed()) {
nsCOMPtr<nsIUrlClassifierHashCompleter> completer;
nsCString gethashUrl;
nsresult rv;
nsCOMPtr<nsIUrlListManager> listManager = do_GetService(
"@mozilla.org/url-classifier/listmanager;1", &rv);
NS_ENSURE_SUCCESS(rv, rv);
rv = listManager->GetGethashUrl(result.mTableName, gethashUrl);
NS_ENSURE_SUCCESS(rv, rv);
LOG(("The match from %s needs to be completed at %s",
result.mTableName.get(), gethashUrl.get()));
// gethashUrls may be empty in 2 cases: test tables, and on startup where
// we may have found a prefix in an existing table before the listmanager
// has registered the table. In the second case we should not call
// complete.
if ((!gethashUrl.IsEmpty() ||
StringBeginsWith(result.mTableName, NS_LITERAL_CSTRING("test-"))) &&
mDBService->GetCompleter(result.mTableName,
getter_AddRefs(completer))) {
nsAutoCString partialHash;
partialHash.Assign(reinterpret_cast<char*>(&result.hash.prefix),
PREFIX_SIZE);
nsresult rv = completer->Complete(partialHash, gethashUrl, this);
if (NS_SUCCEEDED(rv)) {
mPendingCompletions++;
}
} else {
// For tables with no hash completer, a complete hash match is
// good enough, we'll consider it fresh, even if it hasn't been updated
// in 45 minutes.
if (result.Complete()) {
result.mFresh = true;
LOG(("Skipping completion in a table without a valid completer (%s).",
result.mTableName.get()));
} else {
NS_WARNING("Partial match in a table without a valid completer, ignoring partial match.");
}
}
}
}
if (mPendingCompletions == 0) {
// All results were complete, we're ready!
HandleResults();
}
return NS_OK;
}
