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// Copyright (c) 2017 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 CONTENT_BROWSER_APPCACHE_APPCACHE_REQUEST_H_
#define CONTENT_BROWSER_APPCACHE_APPCACHE_REQUEST_H_
#include <string>
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "content/common/content_export.h"
#include "services/network/public/cpp/resource_request.h"
#include "services/network/public/mojom/url_response_head.mojom.h"
#include "third_party/abseil-cpp/absl/types/optional.h"
#include "url/gurl.h"
namespace net {
struct RedirectInfo;
class HttpRequestHeaders;
} // namespace net
namespace network {
struct ResourceRequest;
}
namespace url {
class Origin;
}
namespace content {
// Interface for an AppCache request. Subclasses implement this interface to
// wrap custom request objects like URLRequest, etc to ensure that these
// dependencies stay out of the AppCache code.
class CONTENT_EXPORT AppCacheRequest {
public:
explicit AppCacheRequest(const network::ResourceRequest& request);
~AppCacheRequest();
// The URL for this request.
const GURL& GetURL() const { return request_.url; }
// The method for this request
const std::string& GetMethod() const { return request_.method; }
// Used for cookie policy.
net::SiteForCookies GetSiteForCookies() const {
return request_.site_for_cookies;
}
// Used for cookie policy.
absl::optional<url::Origin> GetTopFrameOrigin() const;
// The referrer for this request.
const GURL GetReferrer() const { return request_.referrer; }
// The HTTP headers of this request.
const net::HttpRequestHeaders& GetHeaders() const { return request_.headers; }
// The request destination of this request.
network::mojom::RequestDestination GetRequestDestination() const {
return request_.destination;
}
// Returns true if the request was successful.
bool IsSuccess() const;
// Returns true if the request was cancelled.
bool IsCancelled() const { return false; }
// Returns true if the request had an error.
bool IsError() const { return false; }
// Returns the HTTP response code.
int GetResponseCode() const;
// Get response header(s) by name. Returns an empty string if the header
// wasn't found,
std::string GetResponseHeaderByName(const std::string& name) const;
void UpdateWithRedirectInfo(const net::RedirectInfo& redirect_info);
void set_request(const network::ResourceRequest& request);
void set_response(network::mojom::URLResponseHeadPtr response);
base::WeakPtr<AppCacheRequest> GetWeakPtr();
// Returns true if the scheme and method are supported for AppCache.
static bool IsSchemeAndMethodSupportedForAppCache(
const AppCacheRequest* request);
protected:
friend class AppCacheRequestHandler;
// Enables the AppCacheURLLoader to call GetResourceRequest().
friend class AppCacheURLLoader;
// Returns the underlying ResourceRequest.
network::ResourceRequest* GetResourceRequest() { return &request_; }
private:
network::ResourceRequest request_;
network::mojom::URLResponseHeadPtr response_;
SEQUENCE_CHECKER(sequence_checker_);
base::WeakPtrFactory<AppCacheRequest> weak_factory_{this};
DISALLOW_COPY_AND_ASSIGN(AppCacheRequest);
};
} // namespace content
#endif // CONTENT_BROWSER_APPCACHE_APPCACHE_REQUEST_H_
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