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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.
#ifndef NET_URL_REQUEST_URL_REQUEST_JOB_FACTORY_IMPL_H_
#define NET_URL_REQUEST_URL_REQUEST_JOB_FACTORY_IMPL_H_
#include <map>
#include <string>
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "net/base/net_export.h"
#include "net/url_request/url_request_job_factory.h"
namespace net {
class URLRequestInterceptor;
class NET_EXPORT URLRequestJobFactoryImpl : public URLRequestJobFactory {
public:
URLRequestJobFactoryImpl();
virtual ~URLRequestJobFactoryImpl();
// Sets the ProtocolHandler for a scheme. Returns true on success, false on
// failure (a ProtocolHandler already exists for |scheme|). On success,
// URLRequestJobFactory takes ownership of |protocol_handler|.
bool SetProtocolHandler(const std::string& scheme,
ProtocolHandler* protocol_handler);
// URLRequestJobFactory implementation
virtual URLRequestJob* MaybeCreateJobWithProtocolHandler(
const std::string& scheme,
URLRequest* request,
NetworkDelegate* network_delegate) const OVERRIDE;
virtual bool IsHandledProtocol(const std::string& scheme) const OVERRIDE;
virtual bool IsHandledURL(const GURL& url) const OVERRIDE;
virtual bool IsSafeRedirectTarget(const GURL& location) const OVERRIDE;
private:
// For testing only.
friend class URLRequestFilter;
typedef std::map<std::string, ProtocolHandler*> ProtocolHandlerMap;
// Sets a global URLRequestInterceptor for testing purposes. The interceptor
// is given the chance to intercept any request before the corresponding
// ProtocolHandler, but after any other URLRequestJobFactories layered on top
// of the URLRequestJobFactoryImpl.
// If an interceptor is set, the old interceptor must be cleared before
// setting a new one.
static void SetInterceptorForTesting(URLRequestInterceptor* interceptor);
ProtocolHandlerMap protocol_handler_map_;
DISALLOW_COPY_AND_ASSIGN(URLRequestJobFactoryImpl);
};
} // namespace net
#endif // NET_URL_REQUEST_URL_REQUEST_JOB_FACTORY_IMPL_H_
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