| // Copyright (c) 2009 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_BASE_DNS_UTIL_H_ |
| #define NET_BASE_DNS_UTIL_H_ |
| |
| #include <string> |
| |
| namespace net { |
| |
| // DNSDomainFromDot - convert a domain string to DNS format. From DJB's |
| // public domain DNS library. |
| // |
| // dotted: a string in dotted form: "www.google.com" |
| // out: a result in DNS form: "\x03www\x06google\x03com\x00" |
| bool DNSDomainFromDot(const std::string& dotted, std::string* out); |
| |
| // Returns true iff the given character is in the set of valid DNS label |
| // characters as given in RFC 3490, 4.1, 3(a) |
| bool IsSTD3ASCIIValidCharacter(char c); |
| |
| } // namespace net |
| |
| #endif // NET_BASE_DNS_UTIL_H_ |
