71 lines
2.1 KiB
C++
71 lines
2.1 KiB
C++
/*
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* s3fs - FUSE-based file system backed by Amazon S3
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*
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* Copyright(C) 2007 Randy Rizun <rrizun@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef S3FS_CURL_HANDLERPOOL_H_
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#define S3FS_CURL_HANDLERPOOL_H_
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#include <cassert>
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#include <curl/curl.h>
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#include <list>
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//----------------------------------------------
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// Typedefs
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//----------------------------------------------
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typedef std::list<CURL*> hcurllist_t;
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//----------------------------------------------
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// class CurlHandlerPool
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//----------------------------------------------
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class CurlHandlerPool
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{
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public:
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explicit CurlHandlerPool(int maxHandlers) : mMaxHandlers(maxHandlers)
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{
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assert(maxHandlers > 0);
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}
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CurlHandlerPool(const CurlHandlerPool&) = delete;
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CurlHandlerPool(CurlHandlerPool&&) = delete;
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CurlHandlerPool& operator=(const CurlHandlerPool&) = delete;
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CurlHandlerPool& operator=(CurlHandlerPool&&) = delete;
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bool Init();
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bool Destroy();
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CURL* GetHandler(bool only_pool);
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void ReturnHandler(CURL* hCurl, bool restore_pool);
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void ResetHandler(CURL* hCurl);
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private:
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int mMaxHandlers;
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pthread_mutex_t mLock;
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hcurllist_t mPool;
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};
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#endif // S3FS_CURL_HANDLERPOOL_H_
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim600: expandtab sw=4 ts=4 fdm=marker
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* vim<600: expandtab sw=4 ts=4
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*/
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