WorkerContextWebDatabase.cpp   [plain text]

/*
 * Copyright (C) 2008 Apple Inc. All Rights Reserved.
 * Copyright (C) 2009, 2011 Google Inc. All Rights Reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, 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 COMPUTER, INC. OR
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#include "config.h"

#if ENABLE(SQL_DATABASE)

#include "WorkerContextWebDatabase.h"

#include "Database.h"
#include "DatabaseCallback.h"
#include "DatabaseManager.h"
#include "DatabaseSync.h"
#include "SecurityOrigin.h"
#include "WorkerContext.h"

namespace WebCore {

PassRefPtr<Database> WorkerContextWebDatabase::openDatabase(WorkerContext* context, const String& name, const String& version, const String& displayName, unsigned long estimatedSize, PassRefPtr<DatabaseCallback> creationCallback, ExceptionCode& ec)
{
    DatabaseManager& dbManager = DatabaseManager::manager();
    RefPtr<Database> database;
    DatabaseError error = DatabaseError::None;
    if (dbManager.isAvailable() && context->securityOrigin()->canAccessDatabase(context->topOrigin())) {
        database = dbManager.openDatabase(context, name, version, displayName, estimatedSize, creationCallback, error);
        ASSERT(database || error != DatabaseError::None);
        ec = DatabaseManager::exceptionCodeForDatabaseError(error);
    } else
        ec = SECURITY_ERR;

    return database.release();
}

PassRefPtr<DatabaseSync> WorkerContextWebDatabase::openDatabaseSync(WorkerContext* context, const String& name, const String& version, const String& displayName, unsigned long estimatedSize, PassRefPtr<DatabaseCallback> creationCallback, ExceptionCode& ec)
{
    DatabaseManager& dbManager = DatabaseManager::manager();
    RefPtr<DatabaseSync> database;
    DatabaseError error =  DatabaseError::None;
    if (dbManager.isAvailable() && context->securityOrigin()->canAccessDatabase(context->topOrigin())) {
        database = dbManager.openDatabaseSync(context, name, version, displayName, estimatedSize, creationCallback, error);

        ASSERT(database || error != DatabaseError::None);
        ec = DatabaseManager::exceptionCodeForDatabaseError(error);
    } else
        ec = SECURITY_ERR;

    return database.release();
}

} // namespace WebCore

#endif // ENABLE(SQL_DATABASE)