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// Copyright (c) 2011 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 "media/filters/file_data_source_factory.h"
#include "base/logging.h"
#include "media/filters/file_data_source.h"
namespace media {
FileDataSourceFactory::FileDataSourceFactory() {}
FileDataSourceFactory::~FileDataSourceFactory() {}
void FileDataSourceFactory::Build(const std::string& url,
BuildCallback* callback) {
DCHECK(callback);
if (url.empty()) {
callback->Run(media::PIPELINE_ERROR_URL_NOT_FOUND,
static_cast<media::DataSource*>(NULL));
delete callback;
return;
}
scoped_refptr<FileDataSource> file_data_source = new FileDataSource();
PipelineStatus status = file_data_source->Initialize(url);
DataSource* data_source =
(status == PIPELINE_OK) ? file_data_source.get() : NULL;
callback->Run(status, data_source);
delete callback;
}
DataSourceFactory* FileDataSourceFactory::Clone() const {
return new FileDataSourceFactory();
}
} // namespace media
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