blob: 2cd8a4daf09618460e355face927bbbc87a463f7 [file] [log] [blame]
/*
* Copyright (C) 2012 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "modules/webdatabase/DatabaseServer.h"
#include "modules/webdatabase/Database.h"
#include "modules/webdatabase/DatabaseBackend.h"
#include "modules/webdatabase/DatabaseBackendSync.h"
#include "modules/webdatabase/DatabaseContext.h"
#include "modules/webdatabase/DatabaseSync.h"
#include "modules/webdatabase/DatabaseTracker.h"
namespace blink {
String DatabaseServer::fullPathForDatabase(SecurityOrigin* origin, const String& name, bool createIfDoesNotExist)
{
return DatabaseTracker::tracker().fullPathForDatabase(origin, name, createIfDoesNotExist);
}
void DatabaseServer::closeDatabasesImmediately(const String& originIdentifier, const String& name)
{
DatabaseTracker::tracker().closeDatabasesImmediately(originIdentifier, name);
}
void DatabaseServer::interruptAllDatabasesForContext(const DatabaseContext* context)
{
DatabaseTracker::tracker().interruptAllDatabasesForContext(context);
}
PassRefPtrWillBeRawPtr<DatabaseBackendBase> DatabaseServer::openDatabase(DatabaseContext* backendContext,
DatabaseType type, const String& name, const String& expectedVersion, const String& displayName,
unsigned long estimatedSize, bool setVersionInNewDatabase, DatabaseError &error, String& errorMessage)
{
RefPtrWillBeRawPtr<DatabaseBackendBase> database = nullptr;
if (DatabaseTracker::tracker().canEstablishDatabase(backendContext, name, displayName, estimatedSize, error))
database = createDatabase(backendContext, type, name, expectedVersion, displayName, estimatedSize, setVersionInNewDatabase, error, errorMessage);
return database.release();
}
PassRefPtrWillBeRawPtr<DatabaseBackendBase> DatabaseServer::createDatabase(DatabaseContext* backendContext,
DatabaseType type, const String& name, const String& expectedVersion, const String& displayName,
unsigned long estimatedSize, bool setVersionInNewDatabase, DatabaseError& error, String& errorMessage)
{
RefPtrWillBeRawPtr<DatabaseBackendBase> database = nullptr;
switch (type) {
case DatabaseType::Async:
database = adoptRefWillBeNoop(new Database(backendContext, name, expectedVersion, displayName, estimatedSize));
break;
case DatabaseType::Sync:
database = adoptRefWillBeNoop(new DatabaseSync(backendContext, name, expectedVersion, displayName, estimatedSize));
}
if (!database->openAndVerifyVersion(setVersionInNewDatabase, error, errorMessage))
return nullptr;
return database.release();
}
} // namespace blink