chrome/browser/chromeos/web_socket_proxy_helper.h

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_CHROMEOS_WEB_SOCKET_PROXY_HELPER_H_
   6 #define CHROME_BROWSER_CHROMEOS_WEB_SOCKET_PROXY_HELPER_H_
   7 #pragma once
   8
   9 #include <string>
  10 #include "base/basictypes.h"
  11
  12 namespace chromeos {
  13
  14 // Helper class for WebSocketProxy.
  15 class WebSocketProxyHelper {
  16  public:
  17   // Parses "passport:addr:hostname:port:" string.  Returns true on success.
  18   static bool FetchPassportAddrNamePort(
  19       uint8* begin, uint8* end,
  20       std::string* passport, std::string* addr,
  21       std::string* hostname, int* port);
  22
  23   // Fetches a token from the string and erases it. Token separtor is
  24   // either ':' or ']:' if the token is started with '[' and
  25   // |match_brackets|. Fetching position (start or end) is determined by
  26   // |forward|. Returns whether the token was successfully fetched.
  27   static bool FetchToken(bool forward, bool match_brackets,
  28                          std::string* input,
  29                          std::string* token);
  30 };
  31
  32 }  // namespace chromeos
  33
  34 #endif  // CHROME_BROWSER_CHROMEOS_WEB_SOCKET_PROXY_HELPER_H_