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Diffstat (limited to 'sync/api/attachments/fake_attachment_store.cc')
-rw-r--r-- | sync/api/attachments/fake_attachment_store.cc | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/sync/api/attachments/fake_attachment_store.cc b/sync/api/attachments/fake_attachment_store.cc deleted file mode 100644 index d20a9b5..0000000 --- a/sync/api/attachments/fake_attachment_store.cc +++ /dev/null @@ -1,128 +0,0 @@ -// 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 "sync/api/attachments/fake_attachment_store.h" - -#include "base/bind.h" -#include "base/location.h" -#include "base/memory/ref_counted_memory.h" -#include "base/sequenced_task_runner.h" -#include "base/single_thread_task_runner.h" -#include "base/thread_task_runner_handle.h" -#include "sync/api/attachments/attachment.h" - -namespace syncer { - -// Backend is where all the work happens. -class FakeAttachmentStore::Backend - : public base::RefCountedThreadSafe<FakeAttachmentStore::Backend> { - public: - // Construct a Backend that posts its results to |frontend_task_runner|. - Backend( - const scoped_refptr<base::SingleThreadTaskRunner>& frontend_task_runner); - - void Read(const AttachmentIdList& ids, const ReadCallback& callback); - void Write(const AttachmentList& attachments, const WriteCallback& callback); - void Drop(const AttachmentIdList& ids, const DropCallback& callback); - - private: - friend class base::RefCountedThreadSafe<Backend>; - - ~Backend(); - - scoped_refptr<base::SingleThreadTaskRunner> frontend_task_runner_; - AttachmentMap attachments_; -}; - -FakeAttachmentStore::Backend::Backend( - const scoped_refptr<base::SingleThreadTaskRunner>& frontend_task_runner) - : frontend_task_runner_(frontend_task_runner) {} - -FakeAttachmentStore::Backend::~Backend() {} - -void FakeAttachmentStore::Backend::Read(const AttachmentIdList& ids, - const ReadCallback& callback) { - Result result_code = SUCCESS; - AttachmentIdList::const_iterator id_iter = ids.begin(); - AttachmentIdList::const_iterator id_end = ids.end(); - scoped_ptr<AttachmentMap> result_map(new AttachmentMap); - scoped_ptr<AttachmentIdList> unavailable_attachments(new AttachmentIdList); - for (; id_iter != id_end; ++id_iter) { - const AttachmentId& id = *id_iter; - syncer::AttachmentMap::iterator attachment_iter = - attachments_.find(*id_iter); - if (attachment_iter != attachments_.end()) { - const Attachment& attachment = attachment_iter->second; - result_map->insert(std::make_pair(id, attachment)); - } else { - unavailable_attachments->push_back(id); - } - } - if (!unavailable_attachments->empty()) { - result_code = UNSPECIFIED_ERROR; - } - frontend_task_runner_->PostTask( - FROM_HERE, - base::Bind(callback, - result_code, - base::Passed(&result_map), - base::Passed(&unavailable_attachments))); -} - -void FakeAttachmentStore::Backend::Write(const AttachmentList& attachments, - const WriteCallback& callback) { - AttachmentList::const_iterator iter = attachments.begin(); - AttachmentList::const_iterator end = attachments.end(); - for (; iter != end; ++iter) { - attachments_.insert(std::make_pair(iter->GetId(), *iter)); - } - frontend_task_runner_->PostTask(FROM_HERE, base::Bind(callback, SUCCESS)); -} - -void FakeAttachmentStore::Backend::Drop(const AttachmentIdList& ids, - const DropCallback& callback) { - Result result = SUCCESS; - AttachmentIdList::const_iterator ids_iter = ids.begin(); - AttachmentIdList::const_iterator ids_end = ids.end(); - for (; ids_iter != ids_end; ++ids_iter) { - AttachmentMap::iterator attachments_iter = attachments_.find(*ids_iter); - if (attachments_iter != attachments_.end()) { - attachments_.erase(attachments_iter); - } - } - frontend_task_runner_->PostTask(FROM_HERE, base::Bind(callback, result)); -} - -FakeAttachmentStore::FakeAttachmentStore( - const scoped_refptr<base::SequencedTaskRunner>& backend_task_runner) - : backend_(new Backend(base::ThreadTaskRunnerHandle::Get())), - backend_task_runner_(backend_task_runner) {} - -FakeAttachmentStore::~FakeAttachmentStore() {} - -void FakeAttachmentStore::Read(const AttachmentIdList& ids, - const ReadCallback& callback) { - backend_task_runner_->PostTask( - FROM_HERE, - base::Bind(&FakeAttachmentStore::Backend::Read, backend_, ids, callback)); -} - -void FakeAttachmentStore::Write(const AttachmentList& attachments, - const WriteCallback& callback) { - backend_task_runner_->PostTask( - FROM_HERE, - base::Bind(&FakeAttachmentStore::Backend::Write, - backend_, - attachments, - callback)); -} - -void FakeAttachmentStore::Drop(const AttachmentIdList& ids, - const DropCallback& callback) { - backend_task_runner_->PostTask( - FROM_HERE, - base::Bind(&FakeAttachmentStore::Backend::Drop, backend_, ids, callback)); -} - -} // namespace syncer |