chrome/browser/invalidation/invalidation_service_util.cc

   1 // Copyright (c) 2013 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 #include "chrome/browser/invalidation/invalidation_service_util.h"
   6
   7 #include "base/base64.h"
   8 #include "base/command_line.h"
   9 #include "base/logging.h"
  10 #include "base/rand_util.h"
  11 #include "chrome/common/chrome_switches.h"
  12
  13 namespace invalidation {
  14
  15 notifier::NotifierOptions ParseNotifierOptions(
  16     const CommandLine& command_line) {
  17   notifier::NotifierOptions notifier_options;
  18
  19   if (command_line.HasSwitch(switches::kSyncNotificationHostPort)) {
  20     notifier_options.xmpp_host_port =
  21         net::HostPortPair::FromString(
  22             command_line.GetSwitchValueASCII(
  23                 switches::kSyncNotificationHostPort));
  24     DVLOG(1) << "Using " << notifier_options.xmpp_host_port.ToString()
  25              << " for test sync notification server.";
  26   }
  27
  28   notifier_options.try_ssltcp_first =
  29       command_line.HasSwitch(switches::kSyncTrySsltcpFirstForXmpp);
  30   DVLOG_IF(1, notifier_options.try_ssltcp_first)
  31       << "Trying SSL/TCP port before XMPP port for notifications.";
  32
  33   notifier_options.invalidate_xmpp_login =
  34       command_line.HasSwitch(switches::kSyncInvalidateXmppLogin);
  35   DVLOG_IF(1, notifier_options.invalidate_xmpp_login)
  36       << "Invalidating sync XMPP login.";
  37
  38   notifier_options.allow_insecure_connection =
  39       command_line.HasSwitch(switches::kSyncAllowInsecureXmppConnection);
  40   DVLOG_IF(1, notifier_options.allow_insecure_connection)
  41       << "Allowing insecure XMPP connections.";
  42
  43   return notifier_options;
  44 }
  45
  46 std::string GenerateInvalidatorClientId() {
  47   // Generate a GUID with 128 bits worth of base64-encoded randomness.
  48   // This format is similar to that of sync's cache_guid.
  49   const int kGuidBytes = 128 / 8;
  50   std::string guid;
  51   base::Base64Encode(base::RandBytesAsString(kGuidBytes), &guid);
  52   DCHECK(!guid.empty());
  53   return guid;
  54 }
  55
  56 }  // namespace invalidation