42 lines
817 B
C
42 lines
817 B
C
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/*
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* Copyright (c) 2009-2011 by Patrick Schaefer, Zuse Institute Berlin
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*
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* Licensed under the BSD License, see LICENSE file for details.
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*
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*/
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#ifndef CPP_INCLUDE_LIBXTREEMFS_UUID_CACHE_H_
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#define CPP_INCLUDE_LIBXTREEMFS_UUID_CACHE_H_
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#include <stdint.h>
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#include <boost/thread/mutex.hpp>
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#include <map>
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#include <string>
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namespace xtreemfs {
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class UUIDCache {
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public:
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void update(const std::string& uuid, const std::string& address,
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const uint32_t port, const time_t timeout);
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std::string get(const std::string& uuid);
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private:
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struct UUIDMapping {
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std::string uuid;
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std::string address;
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uint32_t port;
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time_t timeout;
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};
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std::map<std::string, UUIDMapping > cache_;
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boost::mutex mutex_;
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};
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} // namespace xtreemfs
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#endif // CPP_INCLUDE_LIBXTREEMFS_UUID_CACHE_H_
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