chrome/browser/extensions/app_sync_data.cc

   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 #include "chrome/browser/extensions/app_sync_data.h"
   6
   7 #include "extensions/common/extension.h"
   8 #include "sync/api/sync_data.h"
   9 #include "sync/protocol/app_specifics.pb.h"
  10 #include "sync/protocol/sync.pb.h"
  11
  12 namespace extensions {
  13
  14 AppSyncData::AppSyncData() {}
  15
  16 AppSyncData::AppSyncData(const syncer::SyncData& sync_data) {
  17   PopulateFromSyncData(sync_data);
  18 }
  19
  20 AppSyncData::AppSyncData(const syncer::SyncChange& sync_change) {
  21   PopulateFromSyncData(sync_change.sync_data());
  22   extension_sync_data_.set_uninstalled(
  23       sync_change.change_type() == syncer::SyncChange::ACTION_DELETE);
  24 }
  25
  26 AppSyncData::AppSyncData(const Extension& extension,
  27                          bool enabled,
  28                          bool incognito_enabled,
  29                          const syncer::StringOrdinal& app_launch_ordinal,
  30                          const syncer::StringOrdinal& page_ordinal,
  31                          extensions::LaunchType launch_type)
  32     : extension_sync_data_(extension, enabled, incognito_enabled),
  33       app_launch_ordinal_(app_launch_ordinal),
  34       page_ordinal_(page_ordinal),
  35       launch_type_(launch_type) {
  36 }
  37
  38 AppSyncData::~AppSyncData() {}
  39
  40 syncer::SyncData AppSyncData::GetSyncData() const {
  41   sync_pb::EntitySpecifics specifics;
  42   PopulateAppSpecifics(specifics.mutable_app());
  43
  44   return syncer::SyncData::CreateLocalData(extension_sync_data_.id(),
  45                                    extension_sync_data_.name(),
  46                                    specifics);
  47 }
  48
  49 syncer::SyncChange AppSyncData::GetSyncChange(
  50     syncer::SyncChange::SyncChangeType change_type) const {
  51   return syncer::SyncChange(FROM_HERE, change_type, GetSyncData());
  52 }
  53
  54 void AppSyncData::PopulateAppSpecifics(sync_pb::AppSpecifics* specifics) const {
  55   DCHECK(specifics);
  56   // Only sync the ordinal values and launch type if they are valid.
  57   if (app_launch_ordinal_.IsValid())
  58     specifics->set_app_launch_ordinal(app_launch_ordinal_.ToInternalValue());
  59   if (page_ordinal_.IsValid())
  60     specifics->set_page_ordinal(page_ordinal_.ToInternalValue());
  61
  62   sync_pb::AppSpecifics::LaunchType sync_launch_type =
  63       static_cast<sync_pb::AppSpecifics::LaunchType>(launch_type_);
  64
  65   // The corresponding validation of this value during processing of an
  66   // AppSyncData is in ExtensionSyncService::ProcessAppSyncData.
  67   if (launch_type_ >= LAUNCH_TYPE_FIRST && launch_type_ < NUM_LAUNCH_TYPES &&
  68       sync_pb::AppSpecifics_LaunchType_IsValid(sync_launch_type)) {
  69     specifics->set_launch_type(sync_launch_type);
  70   }
  71
  72   extension_sync_data_.PopulateExtensionSpecifics(
  73       specifics->mutable_extension());
  74 }
  75
  76 void AppSyncData::PopulateFromAppSpecifics(
  77     const sync_pb::AppSpecifics& specifics) {
  78   extension_sync_data_.PopulateFromExtensionSpecifics(specifics.extension());
  79
  80   app_launch_ordinal_ = syncer::StringOrdinal(specifics.app_launch_ordinal());
  81   page_ordinal_ = syncer::StringOrdinal(specifics.page_ordinal());
  82
  83   launch_type_ = specifics.has_launch_type()
  84       ? static_cast<extensions::LaunchType>(specifics.launch_type())
  85       : LAUNCH_TYPE_INVALID;
  86 }
  87
  88 void AppSyncData::PopulateFromSyncData(const syncer::SyncData& sync_data) {
  89   PopulateFromAppSpecifics(sync_data.GetSpecifics().app());
  90 }
  91
  92 }  // namespace extensions