1/*
2 * Copyright (C) 2009 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include "config.h"
32#include "ThreadableLoader.h"
33
34#include "Document.h"
35#include "DocumentThreadableLoader.h"
36#include "ScriptExecutionContext.h"
37#include "SecurityOrigin.h"
38#include "WorkerGlobalScope.h"
39#include "WorkerRunLoop.h"
40#include "WorkerThreadableLoader.h"
41
42namespace WebCore {
43
44ThreadableLoaderOptions::ThreadableLoaderOptions()
45    : preflightPolicy(ConsiderPreflight)
46    , crossOriginRequestPolicy(DenyCrossOriginRequests)
47{
48}
49
50ThreadableLoaderOptions::~ThreadableLoaderOptions()
51{
52}
53
54PassRefPtr<ThreadableLoader> ThreadableLoader::create(ScriptExecutionContext* context, ThreadableLoaderClient* client, const ResourceRequest& request, const ThreadableLoaderOptions& options)
55{
56    ASSERT(client);
57    ASSERT(context);
58
59    if (context->isWorkerGlobalScope())
60        return WorkerThreadableLoader::create(toWorkerGlobalScope(context), client, WorkerRunLoop::defaultMode(), request, options);
61
62    return DocumentThreadableLoader::create(toDocument(*context), *client, request, options);
63}
64
65void ThreadableLoader::loadResourceSynchronously(ScriptExecutionContext* context, const ResourceRequest& request, ThreadableLoaderClient& client, const ThreadableLoaderOptions& options)
66{
67    ASSERT(context);
68
69    if (context->isWorkerGlobalScope()) {
70        WorkerThreadableLoader::loadResourceSynchronously(toWorkerGlobalScope(context), request, client, options);
71        return;
72    }
73
74    DocumentThreadableLoader::loadResourceSynchronously(*toDocument(context), request, client, options);
75}
76
77} // namespace WebCore
78