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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/base/ssl_false_start_blacklist.h"
namespace net {
// static
bool SSLFalseStartBlacklist::IsMember(const char* host) {
const char* last_two_labels = LastTwoLabels(host);
if (!last_two_labels)
return false;
const unsigned bucket = Hash(last_two_labels) & (kBuckets - 1);
const uint32 start = kHashTable[bucket];
const uint32 end = kHashTable[bucket + 1];
const size_t len = strlen(host);
for (size_t i = start; i < end;) {
const size_t blacklist_entry_len = static_cast<uint8>(kHashData[i]);
if (len >= blacklist_entry_len &&
memcmp(&host[len - blacklist_entry_len], &kHashData[i + 1],
blacklist_entry_len) == 0 &&
(len == blacklist_entry_len ||
host[len - blacklist_entry_len - 1] == '.')) {
return true;
}
i += blacklist_entry_len + 1;
}
return false;
}
} // namespace net
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