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arangodb/arangod/GeneralServer/GeneralServer.h

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////////////////////////////////////////////////////////////////////////////////
/// DISCLAIMER
///
/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
///
/// Licensed 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.
///
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
///
/// @author Dr. Frank Celler
/// @author Achim Brandt
/// @author Jan Steemann
////////////////////////////////////////////////////////////////////////////////
#ifndef ARANGOD_HTTP_SERVER_HTTP_SERVER_H
#define ARANGOD_HTTP_SERVER_HTTP_SERVER_H 1
#include "Scheduler/TaskManager.h"
#include "Basics/Mutex.h"
#include "Endpoint/ConnectionInfo.h"
#include "GeneralServer/GeneralDefinitions.h"
#include "GeneralServer/HttpCommTask.h"
#include "GeneralServer/HttpsCommTask.h"
#include "GeneralServer/RestHandler.h"
namespace arangodb {
class EndpointList;
namespace rest {
class AsyncJobManager;
class Dispatcher;
class GeneralCommTask;
class HttpServerJob;
class Job;
class ListenTask;
class RestHandlerFactory;
class GeneralServer : protected TaskManager {
GeneralServer(GeneralServer const&) = delete;
GeneralServer const& operator=(GeneralServer const&) = delete;
public:
static int sendChunk(uint64_t, std::string const&);
public:
GeneralServer() = default;
virtual ~GeneralServer();
public:
// adds the endpoint list
void setEndpointList(const EndpointList* list);
// starts listening
void startListening();
// stops listining
void stopListening();
// creates a job for asynchronous execution
bool handleRequestAsync(GeneralCommTask*,
arangodb::WorkItem::uptr<RestHandler>,
uint64_t* jobId = nullptr);
// executes the handler directly or add it to the queue
bool handleRequest(GeneralCommTask*, arangodb::WorkItem::uptr<RestHandler>);
protected:
// opens a listen port
bool openEndpoint(Endpoint* endpoint);
// handles request directly
void handleRequestDirectly(GeneralCommTask*,
arangodb::WorkItem::uptr<RestHandler>);
protected:
// active listen tasks
std::vector<ListenTask*> _listenTasks;
// defined ports and addresses
EndpointList const* _endpointList = nullptr;
};
}
}
#endif