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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.
#ifndef CHROME_WORKER_WORKER_WEBAPPLICATIONCACHEHOST_IMPL_H_
#define CHROME_WORKER_WORKER_WEBAPPLICATIONCACHEHOST_IMPL_H_
#include "content/child/appcache/web_application_cache_host_impl.h"
namespace content {
// Information used to construct and initialize an appcache host
// for a worker.
struct WorkerAppCacheInitInfo {
int parent_process_id;
int64 main_resource_appcache_id; // Only valid for shared workers.
WorkerAppCacheInitInfo()
: parent_process_id(0),
main_resource_appcache_id(0) {
}
WorkerAppCacheInitInfo(
int process_id, int64 cache_id)
: parent_process_id(process_id),
main_resource_appcache_id(cache_id) {
}
};
class WorkerWebApplicationCacheHostImpl : public WebApplicationCacheHostImpl {
public:
WorkerWebApplicationCacheHostImpl(
const WorkerAppCacheInitInfo& init_info,
blink::WebApplicationCacheHostClient* client);
// Main resource loading is different for workers. The resource is
// loaded by the creator of the worker rather than the worker itself.
// These overrides are stubbed out.
virtual void willStartMainResourceRequest(
blink::WebURLRequest&, const blink::WebFrame*);
virtual void didReceiveResponseForMainResource(
const blink::WebURLResponse&);
virtual void didReceiveDataForMainResource(const char* data, int len);
virtual void didFinishLoadingMainResource(bool success);
// Cache selection is also different for workers. We know at construction
// time what cache to select and do so then.
// These overrides are stubbed out.
virtual void selectCacheWithoutManifest();
virtual bool selectCacheWithManifest(const blink::WebURL& manifestURL);
};
} // namespace content
#endif // CHROME_WORKER_WORKER_WEBAPPLICATIONCACHEHOST_IMPL_H_
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