mirror of https://gitee.com/bigwinds/arangodb
152 lines
6.2 KiB
C++
152 lines
6.2 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// @brief http server implementation
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///
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/// @file
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///
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/// DISCLAIMER
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///
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/// Copyright 2004-2012 triAGENS GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is triAGENS GmbH, Cologne, Germany
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///
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/// @author Dr. Frank Celler
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/// @author Achim Brandt
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/// @author Copyright 2009-2012, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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#include "HttpServer.h"
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#include "HttpServer/ServiceUnavailableHandler.h"
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#include "Rest/HttpRequestPlain.h"
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using namespace triagens::rest;
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// -----------------------------------------------------------------------------
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// --SECTION-- constructors and destructors
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @addtogroup HttpServer
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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/// @brief constructs a new http server
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////////////////////////////////////////////////////////////////////////////////
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HttpServer::HttpServer (Scheduler* scheduler, Dispatcher* dispatcher)
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: GeneralServerDispatcher<HttpServer, HttpHandlerFactory, HttpCommTask>(scheduler, dispatcher),
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_closeWithoutKeepAlive(false) {
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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// -----------------------------------------------------------------------------
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// --SECTION-- public methods
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @addtogroup HttpServer
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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/// @brief activates the maintenance mode
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////////////////////////////////////////////////////////////////////////////////
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void HttpServer::activateMaintenance () {
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GeneralServer<HttpServer, HttpHandlerFactory, HttpCommTask>::activateMaintenance();
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief activates the maintenance mode
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////////////////////////////////////////////////////////////////////////////////
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void HttpServer::activateMaintenance (MaintenanceCallback* callback) {
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GeneralServer<HttpServer, HttpHandlerFactory, HttpCommTask>::activateMaintenance();
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_handlerFactory->addMaintenanceCallback(callback);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief deactivates the maintenance mode
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////////////////////////////////////////////////////////////////////////////////
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void HttpServer::deactivateMaintenance () {
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GeneralServer<HttpServer, HttpHandlerFactory, HttpCommTask>::deactivateMaintenance();
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief returns the number of active handlers
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////////////////////////////////////////////////////////////////////////////////
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size_t HttpServer::numberActiveHandlers () {
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return _handlerFactory == 0 ? 0 : _handlerFactory->numberActiveHandlers();
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief checks if to close connection if keep-alive is missing
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////////////////////////////////////////////////////////////////////////////////
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bool HttpServer::getCloseWithoutKeepAlive () const {
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return _closeWithoutKeepAlive;
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief close connection if keep-alive is missing
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////////////////////////////////////////////////////////////////////////////////
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void HttpServer::setCloseWithoutKeepAlive (bool value) {
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_closeWithoutKeepAlive = value;
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief sets a new handler factory
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////////////////////////////////////////////////////////////////////////////////
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void HttpServer::setHandlerFactory (HttpHandlerFactory* factory) {
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GeneralServer<HttpServer, HttpHandlerFactory, HttpCommTask>::setHandlerFactory(factory);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief creates a maintenance request
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////////////////////////////////////////////////////////////////////////////////
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HttpRequest* HttpServer::createMaintenanceRequest (char const* ptr, size_t length) const {
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return new HttpRequestPlain(ptr, length);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief creates a maintenance handler
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////////////////////////////////////////////////////////////////////////////////
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HttpHandler* HttpServer::createMaintenanceHandler () const {
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return new ServiceUnavailableHandler();
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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// -----------------------------------------------------------------------------
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// --SECTION-- END-OF-FILE
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// -----------------------------------------------------------------------------
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// Local Variables:
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// mode: outline-minor
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// outline-regexp: "^\\(/// @brief\\|/// {@inheritDoc}\\|/// @addtogroup\\|// --SECTION--\\|/// @\\}\\)"
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// End:
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