blob: 98d9354e832912027872702eaf8aae973ffa6c40 [file] [log] [blame]
/*
* Copyright (C) 2013 Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE COPYRIGHT
* OWNER 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 "third_party/blink/renderer/modules/filesystem/local_file_system_client.h"
#include <memory>
#include "base/memory/ptr_util.h"
#include "third_party/blink/public/platform/web_content_settings_client.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/workers/worker_content_settings_client.h"
#include "third_party/blink/renderer/core/workers/worker_global_scope.h"
#include "third_party/blink/renderer/platform/content_setting_callbacks.h"
#include "third_party/blink/renderer/platform/weborigin/security_origin.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
namespace blink {
std::unique_ptr<FileSystemClient> LocalFileSystemClient::Create() {
return base::WrapUnique(
static_cast<FileSystemClient*>(new LocalFileSystemClient()));
}
LocalFileSystemClient::~LocalFileSystemClient() = default;
bool LocalFileSystemClient::RequestFileSystemAccessSync(
ExecutionContext* context) {
DCHECK(context);
if (IsA<Document>(context)) {
// TODO(dcheng): Why is this NOTREACHED and handled?
NOTREACHED();
return false;
}
return WorkerContentSettingsClient::From(*To<WorkerGlobalScope>(context))
->RequestFileSystemAccessSync();
}
void LocalFileSystemClient::RequestFileSystemAccessAsync(
ExecutionContext* context,
std::unique_ptr<ContentSettingCallbacks> callbacks) {
DCHECK(context);
auto* document = DynamicTo<Document>(context);
if (!document) {
// TODO(dcheng): Why is this NOTREACHED and handled?
NOTREACHED();
return;
}
if (auto* client = document->GetFrame()->GetContentSettingsClient()) {
client->RequestFileSystemAccessAsync(std::move(callbacks));
} else {
callbacks->OnAllowed();
}
}
LocalFileSystemClient::LocalFileSystemClient() = default;
} // namespace blink