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// Copyright (c) 2012 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.
#include "webkit/blob/mock_blob_url_request_context.h"
#include "webkit/blob/blob_data.h"
#include "webkit/blob/blob_storage_controller.h"
#include "webkit/blob/blob_url_request_job.h"
namespace webkit_blob {
namespace {
class MockBlobProtocolHandler
: public net::URLRequestJobFactory::ProtocolHandler {
public:
explicit MockBlobProtocolHandler(
BlobStorageController* blob_storage_controller,
fileapi::FileSystemContext* file_system_context)
: blob_storage_controller_(blob_storage_controller),
file_system_context_(file_system_context) {}
virtual ~MockBlobProtocolHandler() {}
virtual net::URLRequestJob* MaybeCreateJob(
net::URLRequest* request,
net::NetworkDelegate* network_delegate) const OVERRIDE {
return new BlobURLRequestJob(
request,
network_delegate,
blob_storage_controller_->GetBlobDataFromUrl(request->url()),
file_system_context_,
base::MessageLoopProxy::current());
}
private:
webkit_blob::BlobStorageController* const blob_storage_controller_;
fileapi::FileSystemContext* const file_system_context_;
DISALLOW_COPY_AND_ASSIGN(MockBlobProtocolHandler);
};
} // namespace
MockBlobURLRequestContext::MockBlobURLRequestContext(
fileapi::FileSystemContext* file_system_context)
: blob_storage_controller_(new BlobStorageController) {
// Job factory owns the protocol handler.
job_factory_.SetProtocolHandler(
"blob", new MockBlobProtocolHandler(blob_storage_controller_.get(),
file_system_context));
set_job_factory(&job_factory_);
}
MockBlobURLRequestContext::~MockBlobURLRequestContext() {}
ScopedTextBlob::ScopedTextBlob(
const MockBlobURLRequestContext& request_context,
const GURL& blob_url,
const std::string& data)
: blob_url_(blob_url),
blob_storage_controller_(request_context.blob_storage_controller()) {
DCHECK(blob_storage_controller_);
scoped_refptr<BlobData> blob_data(new BlobData());
blob_data->AppendData(data);
blob_storage_controller_->AddFinishedBlob(blob_url_, blob_data);
}
ScopedTextBlob::~ScopedTextBlob() {
blob_storage_controller_->RemoveBlob(blob_url_);
}
} // namespace webkit_blob
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