wip 3

components/sync/engine_impl/loopback_server/persistent_unique_client_entity.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/sync/engine_impl/loopback_server/persistent_unique_client_entity.h"
 
 #include "base/guid.h"
+#include "components/sync/base/hash_util.h"
 #include "components/sync/engine_impl/loopback_server/persistent_permanent_entity.h"
 #include "components/sync/protocol/sync.pb.h"
 
 using std::string;
 
 namespace syncer {
 
 PersistentUniqueClientEntity::PersistentUniqueClientEntity(
     const string& id,
     ModelType model_type,
@@ skipping 20 matching lines @@
          "tag.";
   ModelType model_type = GetModelTypeFromSpecifics(client_entity.specifics());
   string id = EffectiveIdForClientTaggedEntity(client_entity);
   return std::unique_ptr<LoopbackServerEntity>(new PersistentUniqueClientEntity(
       id, model_type, client_entity.version(), client_entity.name(),
       client_entity.client_defined_unique_tag(), client_entity.specifics(),
       client_entity.ctime(), client_entity.mtime()));
 }
 
 // static
+std::unique_ptr<LoopbackServerEntity>
+PersistentUniqueClientEntity::CreateForInjection(
+    const string& name,
+    const sync_pb::EntitySpecifics& entity_specifics) {
+  ModelType model_type = GetModelTypeFromSpecifics(entity_specifics);
+  string client_defined_unique_tag = GenerateSyncableHash(model_type, name);
+  string id =
+      LoopbackServerEntity::CreateId(model_type, client_defined_unique_tag);
+  return std::unique_ptr<LoopbackServerEntity>(new PersistentUniqueClientEntity(
+      id, model_type, 0, name, client_defined_unique_tag, entity_specifics,
+      1337, 1337));
+}
+
+// static
 std::string PersistentUniqueClientEntity::EffectiveIdForClientTaggedEntity(
     const sync_pb::SyncEntity& entity) {
   return LoopbackServerEntity::CreateId(
       GetModelTypeFromSpecifics(entity.specifics()),
       entity.client_defined_unique_tag());
 }
 
 bool PersistentUniqueClientEntity::RequiresParentId() const {
   return false;
 }
@@ skipping 12 matching lines @@
 void PersistentUniqueClientEntity::SerializeAsProto(
     sync_pb::SyncEntity* proto) const {
   LoopbackServerEntity::SerializeBaseProtoFields(proto);
 
   proto->set_client_defined_unique_tag(client_defined_unique_tag_);
   proto->set_ctime(creation_time_);
   proto->set_mtime(last_modified_time_);
 }
 
 }  // namespace syncer