of events into the database for a given run. base/stats/mysql.cc: base/stats/mysql.hh: reorganize mysql stat stuff so that other stuff can use the same database connection base/traceflags.py: Trace flag to print out events --HG-- extra : convert_revision : 4d502532ed0ba40b42baefee46b2c99defcc620c
63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
/*
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* Copyright (c) 2004 The Regents of The University of Michigan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __BASE_STATS_EVENTS_HH__
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#define __BASE_STATS_EVENTS_HH__
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#include <string>
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#include "base/trace.hh"
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namespace Stats {
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extern Tick EventStart;
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#ifdef USE_MYSQL
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void __event(const std::string &stat);
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bool MySqlConnected();
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#endif
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inline void
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recordEvent(const std::string &stat)
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{
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if (EventStart > curTick)
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return;
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DPRINTF(StatEvents, "Statistics Event: %s\n", stat);
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#ifdef USE_MYSQL
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if (!MySqlConnected())
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return;
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__event(stat);
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#endif
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}
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/* namespace Stats */ }
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#endif // __BASE_STATS_EVENTS_HH__
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