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// Copyright (c) 2006-2008 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.
#ifndef COMPONENTS_DNS_PREFETCH_COMMON_PREFETCH_COMMON_H_
#define COMPONENTS_DNS_PREFETCH_COMMON_PREFETCH_COMMON_H_
#include <string>
#include <vector>
#include "url/gurl.h"
namespace dns_prefetch {
// IPC messages are passed from the renderer to the browser in the form of
// Namelist instances.
// Each element of this vector is a hostname that needs to be looked up.
// The hostnames should never be empty strings.
typedef std::vector<std::string> NameList;
// TODO(jar): We still need to switch to passing scheme/host/port in UrlList,
// instead of NameList, from renderer (where content of pages are scanned for
// links) to browser (where we perform predictive actions).
typedef std::vector<GURL> UrlList;
struct LookupRequest {
LookupRequest();
~LookupRequest();
NameList hostname_list;
};
// The maximum number of hostnames submitted to the browser DNS resolver per
// IPC call.
extern const size_t kMaxDnsHostnamesPerRequest;
// The maximum length for a given DNS hostname to resolve.
extern const size_t kMaxDnsHostnameLength;
}
#endif // COMPONENTS_DNS_PREFETCH_COMMON_PREFETCH_COMMON_H_
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