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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.
#ifndef CONTENT_CHILD_WEB_DATABASE_OBSERVER_IMPL_H_
#define CONTENT_CHILD_WEB_DATABASE_OBSERVER_IMPL_H_
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "ipc/ipc_sync_message_filter.h"
#include "storage/common/database/database_connections.h"
#include "third_party/WebKit/public/platform/WebDatabaseObserver.h"
namespace base {
class SingleThreadTaskRunner;
}
namespace content {
class WebDatabaseObserverImpl : public blink::WebDatabaseObserver {
public:
explicit WebDatabaseObserverImpl(IPC::SyncMessageFilter* sender);
virtual ~WebDatabaseObserverImpl();
void databaseOpened(const blink::WebString& origin_identifier,
const blink::WebString& database_name,
const blink::WebString& database_display_name,
unsigned long estimated_size) override;
void databaseModified(const blink::WebString& origin_identifier,
const blink::WebString& database_name) override;
void databaseClosed(const blink::WebString& origin_identifier,
const blink::WebString& database_name) override;
void reportOpenDatabaseResult(const blink::WebString& origin_identifier,
const blink::WebString& database_name,
int callsite,
int websql_error,
int sqlite_error,
double call_time) override;
void reportChangeVersionResult(const blink::WebString& origin_identifier,
const blink::WebString& database_name,
int callsite,
int websql_error,
int sqlite_error) override;
void reportStartTransactionResult(const blink::WebString& origin_identifier,
const blink::WebString& database_name,
int callsite,
int websql_error,
int sqlite_error) override;
void reportCommitTransactionResult(const blink::WebString& origin_identifier,
const blink::WebString& database_name,
int callsite,
int websql_error,
int sqlite_error) override;
void reportExecuteStatementResult(const blink::WebString& origin_identifier,
const blink::WebString& database_name,
int callsite,
int websql_error,
int sqlite_error) override;
void reportVacuumDatabaseResult(const blink::WebString& origin_identifier,
const blink::WebString& database_name,
int sqlite_error) override;
bool WaitForAllDatabasesToClose(base::TimeDelta timeout);
private:
void HandleSqliteError(const blink::WebString& origin_identifier,
const blink::WebString& database_name,
int error);
scoped_refptr<IPC::SyncMessageFilter> sender_;
scoped_refptr<storage::DatabaseConnectionsWrapper> open_connections_;
scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner_;
DISALLOW_COPY_AND_ASSIGN(WebDatabaseObserverImpl);
};
} // namespace content
#endif // CONTENT_CHILD_WEB_DATABASE_OBSERVER_IMPL_H_
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