sync/internal_api/public/util/experiments.h

   1 // Copyright (c) 2012 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 SYNC_UTIL_EXPERIMENTS_
   6 #define SYNC_UTIL_EXPERIMENTS_
   7
   8 #include <string>
   9
  10 #include "sync/internal_api/public/base/model_type.h"
  11
  12 namespace syncer {
  13
  14 const char kFaviconSyncTag[] = "favicon_sync";
  15 const char kPreCommitUpdateAvoidanceTag[] = "pre_commit_update_avoidance";
  16 const char kEnhancedBookmarksTag[] = "enhanced_bookmarks";
  17 const char kGCMInvalidationsTag[] = "gcm_invalidations";
  18 const char kWalletSyncTag[] = "wallet_sync";
  19
  20 // A structure to hold the enable status of experimental sync features.
  21 struct Experiments {
  22   Experiments()
  23       : favicon_sync_limit(200),
  24         enhanced_bookmarks_enabled(false),
  25         gcm_invalidations_enabled(true),  // By default GCM channel is enabled.
  26         wallet_sync_enabled(false) {}
  27
  28   bool Matches(const Experiments& rhs) {
  29     return (favicon_sync_limit == rhs.favicon_sync_limit &&
  30             enhanced_bookmarks_enabled == rhs.enhanced_bookmarks_enabled &&
  31             enhanced_bookmarks_ext_id == rhs.enhanced_bookmarks_ext_id &&
  32             gcm_invalidations_enabled == rhs.gcm_invalidations_enabled &&
  33             wallet_sync_enabled == rhs.wallet_sync_enabled);
  34   }
  35
  36   // The number of favicons that a client is permitted to sync.
  37   int favicon_sync_limit;
  38
  39   // Enable the enhanced bookmarks sync datatype.
  40   bool enhanced_bookmarks_enabled;
  41
  42   // Enable invalidations over GCM channel.
  43   bool gcm_invalidations_enabled;
  44
  45   // Enhanced bookmarks extension id.
  46   std::string enhanced_bookmarks_ext_id;
  47
  48   // Enable the Wallet Autofill sync datatype.
  49   bool wallet_sync_enabled;
  50 };
  51
  52 }  // namespace syncer
  53
  54 #endif  // SYNC_UTIL_EXPERIMENTS_