naiveproxy/net/quic/platform/api/quic_hostname_utils.h
2018-01-29 00:30:36 +08:00

40 lines
1.3 KiB
C++

// Copyright (c) 2017 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 NET_QUIC_PLATFORM_API_QUIC_HOSTNAME_UTILS_H_
#define NET_QUIC_PLATFORM_API_QUIC_HOSTNAME_UTILS_H_
#include "base/macros.h"
#include "net/quic/platform/api/quic_export.h"
#include "net/quic/platform/api/quic_string_piece.h"
#include "net/quic/platform/impl/quic_hostname_utils_impl.h"
namespace net {
class QuicServerId;
class QUIC_EXPORT_PRIVATE QuicHostnameUtils {
public:
// Returns true if the sni is valid, false otherwise.
// (1) disallow IP addresses;
// (2) check that the hostname contains valid characters only; and
// (3) contains at least one dot.
static bool IsValidSNI(QuicStringPiece sni);
// Convert hostname to lowercase and remove the trailing '.'.
// WARNING: mutates |hostname| in place and returns |hostname|.
static char* NormalizeHostname(char* hostname);
// Creates a QuicServerId from a string formatted in same manner as
// QuicServerId::ToString().
static void StringToQuicServerId(const std::string& str, QuicServerId* out);
private:
DISALLOW_COPY_AND_ASSIGN(QuicHostnameUtils);
};
} // namespace net
#endif // NET_QUIC_PLATFORM_API_QUIC_HOSTNAME_UTILS_H_