/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

//
// Captures the Apache request details in our request context, including
// the port (used for loopback fetches).

#ifndef PAGESPEED_APACHE_APACHE_REQUEST_CONTEXT_H_
#define PAGESPEED_APACHE_APACHE_REQUEST_CONTEXT_H_

#include "base/logging.h"
#include "pagespeed/kernel/base/basictypes.h"
#include "pagespeed/system/system_request_context.h"

struct request_rec;

namespace net_instaweb {

class AbstractMutex;
class RequestContext;
class Timer;

class ApacheRequestContext : public SystemRequestContext {
 public:
  ApacheRequestContext(
      AbstractMutex* logging_mutex, Timer* timer, request_rec* req);

  // Returns rc as an ApacheRequestContext* if it is one and CHECK
  // fails if it is not. Returns NULL if rc is NULL.
  static ApacheRequestContext* DynamicCast(RequestContext* rc);

 protected:
  virtual ~ApacheRequestContext();

 private:
  DISALLOW_COPY_AND_ASSIGN(ApacheRequestContext);
};

}  // namespace net_instaweb

#endif  // PAGESPEED_APACHE_APACHE_REQUEST_CONTEXT_H_