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// Copyright (c) 2006-2008 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 WEBKIT_GLUE_WEBURLREQUEST_H_
#define WEBKIT_GLUE_WEBURLREQUEST_H_
#include <map>
#include <string>
#include "base/ref_counted.h"
enum WebRequestCachePolicy {
WebRequestUseProtocolCachePolicy,
WebRequestReloadIgnoringCacheData,
WebRequestReturnCacheDataElseLoad,
WebRequestReturnCacheDataDontLoad
};
namespace net {
class UploadData;
}
class GURL;
class WebRequest {
public:
typedef std::map<std::string, std::string> HeaderMap;
// Creates a WebRequest.
static WebRequest* Create(const GURL& url);
// Creates a copy of this WebRequest.
virtual WebRequest* Clone() const = 0;
// Get/set the URL.
virtual GURL GetURL() const = 0;
virtual void SetURL(const GURL& url) = 0;
// Get/set the URL of the first party for cookies, which may be different
// from the URL for a subframe load.
virtual GURL GetFirstPartyForCookies() const = 0;
virtual void SetFirstPartyForCookies(const GURL& url) = 0;
// Get/set the cache policy.
virtual WebRequestCachePolicy GetCachePolicy() const = 0;
virtual void SetCachePolicy(WebRequestCachePolicy policy) = 0;
// Get/set the HTTP request method.
virtual std::string GetHttpMethod() const = 0;
virtual void SetHttpMethod(const std::string& method) = 0;
// Returns the string corresponding to a header set in the request. If the
// given header was not set in the request, the empty string is returned.
virtual std::string GetHttpHeaderValue(const std::string& field) const = 0;
// Set a value for a header in the request.
virtual void SetHttpHeaderValue(const std::string& field,
const std::string& value) = 0;
// Fills a map with all header name/value pairs set in the request.
virtual void GetHttpHeaders(HeaderMap* headers) const = 0;
// Sets the header name/value pairs for the request from a map. Values set
// using this method replace any pre-existing values with the same name.
// Passing in a blank value will result in a header with a blank value being
// sent as part of the request.
virtual void SetHttpHeaders(const HeaderMap& headers) = 0;
// Helper function for GetHeaderValue to retrieve the referrer. This
// referrer is generated automatically by WebKit when navigation events
// occur. If there was no referrer (for example, the browser instructed
// WebKit to navigate), the returned string will be empty.
//
// It is preferred to call this instead of GetHttpHeaderValue, because the
// way referrers are stored may change in the future.
//
virtual std::string GetHttpReferrer() const = 0;
// Get/set an opaque value containing the security info (including SSL
// connection state) that should be reported as used in the response for that
// request, or an empty string if no security info should be reported. This
// is usually used to simulate security errors on a page (typically an error
// page that should contain the errors of the actual page that has the
// errors).
virtual std::string GetSecurityInfo() const = 0;
virtual void SetSecurityInfo(const std::string& info) = 0;
// Returns true if the request has upload data.
virtual bool HasUploadData() const = 0;
// Returns the request upload data. This object is temporary and should be
// deleted after use.
virtual void GetUploadData(net::UploadData* data) const = 0;
// Set the request upload data.
virtual void SetUploadData(const net::UploadData& data) = 0;
// Sets the requestor id.
virtual void SetRequestorID(int requestor_id) = 0;
virtual ~WebRequest() { }
};
#endif // #ifndef WEBKIT_GLUE_WEBURLREQUEST_H_
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