| // 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/renderer/web_database_observer_impl.h" |
| |
| #include "base/bind.h" |
| #include "base/single_thread_task_runner.h" |
| #include "base/strings/string16.h" |
| #include "base/threading/thread_task_runner_handle.h" |
| #include "third_party/blink/public/platform/web_security_origin.h" |
| #include "third_party/blink/public/platform/web_string.h" |
| #include "third_party/sqlite/sqlite3.h" |
| |
| using blink::WebSecurityOrigin; |
| using blink::WebString; |
| |
| namespace content { |
| |
| WebDatabaseObserverImpl::WebDatabaseObserverImpl( |
| scoped_refptr<blink::mojom::ThreadSafeWebDatabaseHostPtr> web_database_host) |
| : web_database_host_(std::move(web_database_host)), |
| main_thread_task_runner_(base::ThreadTaskRunnerHandle::Get()) { |
| DCHECK(main_thread_task_runner_); |
| } |
| |
| WebDatabaseObserverImpl::~WebDatabaseObserverImpl() = default; |
| |
| void WebDatabaseObserverImpl::DatabaseOpened( |
| const WebSecurityOrigin& origin, |
| const WebString& database_name, |
| const WebString& database_display_name, |
| uint32_t estimated_size) { |
| (*web_database_host_) |
| ->Opened(origin, database_name.Utf16(), database_display_name.Utf16(), |
| estimated_size); |
| } |
| |
| void WebDatabaseObserverImpl::DatabaseModified(const WebSecurityOrigin& origin, |
| const WebString& database_name) { |
| (*web_database_host_)->Modified(origin, database_name.Utf16()); |
| } |
| |
| void WebDatabaseObserverImpl::DatabaseClosed(const WebSecurityOrigin& origin, |
| const WebString& database_name) { |
| DCHECK(!main_thread_task_runner_->RunsTasksInCurrentSequence()); |
| (*web_database_host_)->Closed(origin, database_name.Utf16()); |
| } |
| |
| void WebDatabaseObserverImpl::ReportSqliteError(const WebSecurityOrigin& origin, |
| const WebString& database_name, |
| int error) { |
| // We filter out errors which the backend doesn't act on to avoid |
| // a unnecessary ipc traffic, this method can get called at a fairly |
| // high frequency (per-sqlstatement). |
| if (error != SQLITE_CORRUPT && error != SQLITE_NOTADB) |
| return; |
| |
| (*web_database_host_) |
| ->HandleSqliteError(origin, database_name.Utf16(), error); |
| } |
| |
| } // namespace content |