mirror of https://gitee.com/bigwinds/arangodb
106 lines
3.5 KiB
C++
106 lines
3.5 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// @brief task for https communication
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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 2010-2011 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 2010-2011, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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#ifndef TRIAGENS_FYN_HTTP_SERVER_HTTPS_ASYNC_COMM_TASK_H
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#define TRIAGENS_FYN_HTTP_SERVER_HTTPS_ASYNC_COMM_TASK_H 1
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#include "GeneralServer/GeneralAsyncCommTask.h"
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#include <openssl/ssl.h>
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#include "HttpServer/HttpCommTask.h"
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#include "HttpServer/HttpHandlerFactory.h"
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namespace triagens {
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namespace rest {
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class HttpServer;
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class HttpCommTask;
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////////////////////////////////////////////////////////////////////////////////
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/// @brief task for https communication
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////////////////////////////////////////////////////////////////////////////////
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class HttpsAsyncCommTask : public GeneralAsyncCommTask<HttpServer, HttpHandlerFactory, HttpCommTask> {
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private:
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static size_t const READ_BLOCK_SIZE = 10000;
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public:
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////////////////////////////////////////////////////////////////////////////////
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/// @brief constructs a new task with a given socket
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////////////////////////////////////////////////////////////////////////////////
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HttpsAsyncCommTask (HttpServer*, socket_t, ConnectionInfo const&, BIO*);
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protected:
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////////////////////////////////////////////////////////////////////////////////
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/// @brief destructs a task
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////////////////////////////////////////////////////////////////////////////////
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~HttpsAsyncCommTask ();
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////////////////////////////////////////////////////////////////////////////////
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/// {@inheritDoc}
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////////////////////////////////////////////////////////////////////////////////
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bool handleEvent (EventToken token, EventType event);
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////////////////////////////////////////////////////////////////////////////////
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/// {@inheritDoc}
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////////////////////////////////////////////////////////////////////////////////
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bool fillReadBuffer (bool& closed);
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////////////////////////////////////////////////////////////////////////////////
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/// {@inheritDoc}
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////////////////////////////////////////////////////////////////////////////////
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bool handleWrite (bool& closed, bool noWrite);
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private:
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bool trySSLAccept ();
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bool trySSLRead (bool& closed);
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bool trySSLWrite (bool& closed, bool noWrite);
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private:
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bool accepted;
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bool readBlocked;
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bool readBlockedOnWrite;
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bool writeBlockedOnRead;
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char * tmpReadBuffer;
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SSL* ssl;
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BIO* bio;
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};
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}
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}
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#endif
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