components/invalidation/invalidation_service_util.cc

   1 // Copyright 2014 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 "components/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 "components/invalidation/invalidation_switches.h"
  12
  13 namespace invalidation {
  14
  15 notifier::NotifierOptions ParseNotifierOptions(
  16     const base::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.allow_insecure_connection =
  29       command_line.HasSwitch(switches::kSyncAllowInsecureXmppConnection);
  30   DVLOG_IF(1, notifier_options.allow_insecure_connection)
  31       << "Allowing insecure XMPP connections.";
  32
  33   return notifier_options;
  34 }
  35
  36 std::string GenerateInvalidatorClientId() {
  37   // Generate a GUID with 128 bits worth of base64-encoded randomness.
  38   // This format is similar to that of sync's cache_guid.
  39   const int kGuidBytes = 128 / 8;
  40   std::string guid;
  41   base::Base64Encode(base::RandBytesAsString(kGuidBytes), &guid);
  42   DCHECK(!guid.empty());
  43   return guid;
  44 }
  45
  46 }  // namespace invalidation