src/sync/engine/directory_cryptographer_provider.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 "sync/engine/directory_cryptographer_provider.h"
   6
   7 #include "sync/syncable/directory.h"
   8 #include "sync/syncable/syncable_read_transaction.h"
   9
  10 namespace syncer {
  11
  12 DirectoryCryptographerProvider::DirectoryCryptographerProvider(
  13     syncable::Directory* dir)
  14     : dir_(dir) {
  15 }
  16
  17 DirectoryCryptographerProvider::~DirectoryCryptographerProvider() {
  18 }
  19
  20 bool DirectoryCryptographerProvider::InitScopedCryptographerRef(
  21     ScopedCryptographerRef* scoped) {
  22   scoped->Initialize(new ScopedDirectoryCryptographerInternal(dir_));
  23   return scoped->IsValid();
  24 }
  25
  26 ScopedDirectoryCryptographerInternal::ScopedDirectoryCryptographerInternal(
  27     syncable::Directory* dir)
  28     : dir_(dir), trans_(FROM_HERE, dir) {
  29 }
  30
  31 ScopedDirectoryCryptographerInternal::~ScopedDirectoryCryptographerInternal() {
  32 }
  33
  34 Cryptographer* ScopedDirectoryCryptographerInternal::Get() const {
  35   return dir_->GetCryptographer(&trans_);
  36 }
  37
  38 }  // namespace syncer