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// Copyright 2013 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 "content/browser/indexed_db/indexed_db_fake_backing_store.h"
#include "base/files/file_path.h"
#include "base/memory/scoped_ptr.h"
namespace content {
IndexedDBFakeBackingStore::IndexedDBFakeBackingStore()
: IndexedDBBackingStore(NULL /* indexed_db_factory */,
GURL("http://localhost:81"),
base::FilePath(),
NULL /* request_context */,
scoped_ptr<LevelDBDatabase>(),
scoped_ptr<LevelDBComparator>(),
NULL /* task_runner */) {
}
IndexedDBFakeBackingStore::IndexedDBFakeBackingStore(
IndexedDBFactory* factory,
base::SequencedTaskRunner* task_runner)
: IndexedDBBackingStore(factory,
GURL("http://localhost:81"),
base::FilePath(),
NULL /* request_context */,
scoped_ptr<LevelDBDatabase>(),
scoped_ptr<LevelDBComparator>(),
task_runner) {
}
IndexedDBFakeBackingStore::~IndexedDBFakeBackingStore() {}
std::vector<base::string16> IndexedDBFakeBackingStore::GetDatabaseNames(
leveldb::Status* s) {
*s = leveldb::Status::OK();
return std::vector<base::string16>();
}
leveldb::Status IndexedDBFakeBackingStore::GetIDBDatabaseMetaData(
const base::string16& name,
IndexedDBDatabaseMetadata*,
bool* found) {
return leveldb::Status::OK();
}
leveldb::Status IndexedDBFakeBackingStore::CreateIDBDatabaseMetaData(
const base::string16& name,
const base::string16& version,
int64 int_version,
int64* row_id) {
return leveldb::Status::OK();
}
bool IndexedDBFakeBackingStore::UpdateIDBDatabaseIntVersion(Transaction*,
int64 row_id,
int64 version) {
return false;
}
leveldb::Status IndexedDBFakeBackingStore::DeleteDatabase(
const base::string16& name) {
return leveldb::Status::OK();
}
leveldb::Status IndexedDBFakeBackingStore::CreateObjectStore(
Transaction*,
int64 database_id,
int64 object_store_id,
const base::string16& name,
const IndexedDBKeyPath&,
bool auto_increment) {
return leveldb::Status::OK();
}
leveldb::Status IndexedDBFakeBackingStore::DeleteObjectStore(
Transaction* transaction,
int64 database_id,
int64 object_store_id) {
return leveldb::Status::OK();
}
leveldb::Status IndexedDBFakeBackingStore::PutRecord(
IndexedDBBackingStore::Transaction* transaction,
int64 database_id,
int64 object_store_id,
const IndexedDBKey& key,
IndexedDBValue* value,
ScopedVector<storage::BlobDataHandle>* handles,
RecordIdentifier* record) {
return leveldb::Status::OK();
}
leveldb::Status IndexedDBFakeBackingStore::ClearObjectStore(
Transaction*,
int64 database_id,
int64 object_store_id) {
return leveldb::Status::OK();
}
leveldb::Status IndexedDBFakeBackingStore::DeleteRecord(
Transaction*,
int64 database_id,
int64 object_store_id,
const RecordIdentifier&) {
return leveldb::Status::OK();
}
leveldb::Status IndexedDBFakeBackingStore::GetKeyGeneratorCurrentNumber(
Transaction*,
int64 database_id,
int64 object_store_id,
int64* current_number) {
return leveldb::Status::OK();
}
leveldb::Status IndexedDBFakeBackingStore::MaybeUpdateKeyGeneratorCurrentNumber(
Transaction*,
int64 database_id,
int64 object_store_id,
int64 new_number,
bool check_current) {
return leveldb::Status::OK();
}
leveldb::Status IndexedDBFakeBackingStore::KeyExistsInObjectStore(
Transaction*,
int64 database_id,
int64 object_store_id,
const IndexedDBKey&,
RecordIdentifier* found_record_identifier,
bool* found) {
return leveldb::Status::OK();
}
leveldb::Status IndexedDBFakeBackingStore::CreateIndex(
Transaction*,
int64 database_id,
int64 object_store_id,
int64 index_id,
const base::string16& name,
const IndexedDBKeyPath&,
bool is_unique,
bool is_multi_entry) {
return leveldb::Status::OK();
}
leveldb::Status IndexedDBFakeBackingStore::DeleteIndex(Transaction*,
int64 database_id,
int64 object_store_id,
int64 index_id) {
return leveldb::Status::OK();
}
leveldb::Status IndexedDBFakeBackingStore::PutIndexDataForRecord(
Transaction*,
int64 database_id,
int64 object_store_id,
int64 index_id,
const IndexedDBKey&,
const RecordIdentifier&) {
return leveldb::Status::OK();
}
void IndexedDBFakeBackingStore::ReportBlobUnused(int64 database_id,
int64 blob_key) {}
scoped_ptr<IndexedDBBackingStore::Cursor>
IndexedDBFakeBackingStore::OpenObjectStoreKeyCursor(
IndexedDBBackingStore::Transaction* transaction,
int64 database_id,
int64 object_store_id,
const IndexedDBKeyRange& key_range,
blink::WebIDBCursorDirection,
leveldb::Status* s) {
return scoped_ptr<IndexedDBBackingStore::Cursor>();
}
scoped_ptr<IndexedDBBackingStore::Cursor>
IndexedDBFakeBackingStore::OpenObjectStoreCursor(
IndexedDBBackingStore::Transaction* transaction,
int64 database_id,
int64 object_store_id,
const IndexedDBKeyRange& key_range,
blink::WebIDBCursorDirection,
leveldb::Status* s) {
return scoped_ptr<IndexedDBBackingStore::Cursor>();
}
scoped_ptr<IndexedDBBackingStore::Cursor>
IndexedDBFakeBackingStore::OpenIndexKeyCursor(
IndexedDBBackingStore::Transaction* transaction,
int64 database_id,
int64 object_store_id,
int64 index_id,
const IndexedDBKeyRange& key_range,
blink::WebIDBCursorDirection,
leveldb::Status* s) {
return scoped_ptr<IndexedDBBackingStore::Cursor>();
}
scoped_ptr<IndexedDBBackingStore::Cursor>
IndexedDBFakeBackingStore::OpenIndexCursor(
IndexedDBBackingStore::Transaction* transaction,
int64 database_id,
int64 object_store_id,
int64 index_id,
const IndexedDBKeyRange& key_range,
blink::WebIDBCursorDirection,
leveldb::Status* s) {
return scoped_ptr<IndexedDBBackingStore::Cursor>();
}
IndexedDBFakeBackingStore::FakeTransaction::FakeTransaction(
leveldb::Status result)
: IndexedDBBackingStore::Transaction(NULL), result_(result) {
}
void IndexedDBFakeBackingStore::FakeTransaction::Begin() {}
leveldb::Status IndexedDBFakeBackingStore::FakeTransaction::CommitPhaseOne(
scoped_refptr<BlobWriteCallback> callback) {
callback->Run(true);
return leveldb::Status::OK();
}
leveldb::Status IndexedDBFakeBackingStore::FakeTransaction::CommitPhaseTwo() {
return result_;
}
void IndexedDBFakeBackingStore::FakeTransaction::Rollback() {}
} // namespace content
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