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// $Id: RlogFile.cpp 611 2014-12-10 23:23:58Z mueller $
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// $Id: RlogFile.cpp 631 2015-01-09 21:36:51Z mueller $
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//
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//
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// Copyright 2011-2014 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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// Copyright 2011-2015 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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//
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//
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// This program is free software; you may redistribute and/or modify it under
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// This program is free software; you may redistribute and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation, either version 2, or at your option any later version.
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// Software Foundation, either version 2, or at your option any later version.
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//
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//
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for complete details.
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// for complete details.
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//
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//
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// Revision History:
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// Revision History:
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// Date Rev Version Comment
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// Date Rev Version Comment
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// 2015-01-08 631 2.2 Open(): now with RerrMsg and cout/cerr support
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// 2014-12-10 611 2.1.2 timestamp now usec precision (was msec)
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// 2014-12-10 611 2.1.2 timestamp now usec precision (was msec)
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// 2013-10-11 539 2.1.1 fix date print (month was off by one)
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// 2013-10-11 539 2.1.1 fix date print (month was off by one)
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// 2013-02-23 492 2.1 add Name(), keep log file name; add Dump()
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// 2013-02-23 492 2.1 add Name(), keep log file name; add Dump()
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// 2013-02-22 491 2.0 add Write(),IsNew(), RlogMsg iface; use lockable
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// 2013-02-22 491 2.0 add Write(),IsNew(), RlogMsg iface; use lockable
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// 2011-01-30 357 1.0 Initial version
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// 2011-01-30 357 1.0 Initial version
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// ---------------------------------------------------------------------------
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// ---------------------------------------------------------------------------
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/*!
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/*!
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\file
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\file
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\version $Id: RlogFile.cpp 611 2014-12-10 23:23:58Z mueller $
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\version $Id: RlogFile.cpp 631 2015-01-09 21:36:51Z mueller $
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\brief Implemenation of RlogFile.
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\brief Implemenation of RlogFile.
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*/
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*/
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#include <sys/time.h>
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#include <sys/time.h>
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#include <errno.h>
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#include "boost/thread/locks.hpp"
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#include "boost/thread/locks.hpp"
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#include "RosFill.hpp"
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#include "RosFill.hpp"
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#include "RosPrintf.hpp"
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#include "RosPrintf.hpp"
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! Default constructor
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//! Default constructor
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RlogFile::RlogFile()
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RlogFile::RlogFile()
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: fpExtStream(0),
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: fpExtStream(nullptr),
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fIntStream(),
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fIntStream(),
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fNew(true),
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fNew(true),
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fName(),
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fName(),
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fMutex()
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fMutex()
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{
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{
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RlogFile::RlogFile(std::ostream* os, const std::string& name)
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RlogFile::RlogFile(std::ostream* os, const std::string& name)
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: fpExtStream(os),
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: fpExtStream(os),
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fIntStream(),
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fIntStream(),
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fNew(false),
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fNew(false),
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fName(name),
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fName(BuildinStreamName(os, name)),
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fMutex()
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fMutex()
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{
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{
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ClearTime();
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ClearTime();
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}
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}
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{}
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{}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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bool RlogFile::Open(std::string name)
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bool RlogFile::Open(std::string name, RerrMsg& emsg)
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{
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{
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std::ostream* os = nullptr;
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if (name == "<cout>" || name == "-") os = &cout;
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else if (name == "<cerr>") os = &cerr;
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else if (name == "<clog>") os = &clog;
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if (os) {
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UseStream(os);
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return true;
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}
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fNew = false;
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fNew = false;
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fpExtStream = 0;
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fpExtStream = nullptr;
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fName = name;
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fName = name;
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fIntStream.open(name.c_str());
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fIntStream.open(name.c_str());
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if (!fIntStream.is_open())
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emsg.InitErrno("RlogFile::Open",
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string("open for '") + name + "' failed: ",
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errno);
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return fIntStream.is_open();
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return fIntStream.is_open();
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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void RlogFile::UseStream(std::ostream* os, const std::string& name)
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void RlogFile::UseStream(std::ostream* os, const std::string& name)
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{
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{
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fNew = false;
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fNew = false;
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if (fIntStream.is_open()) Close();
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if (fIntStream.is_open()) Close();
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fpExtStream = os;
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fpExtStream = os;
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fName = name;
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fName = BuildinStreamName(os, name);
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return;
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return;
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}
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}
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//------------------------------------------+-----------------------------------
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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//! FIXME_docs
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fTagMonth = -1;
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fTagMonth = -1;
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fTagDay = -1;
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fTagDay = -1;
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return;
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return;
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}
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}
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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std::string RlogFile::BuildinStreamName(std::ostream* os,
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const std::string& str)
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{
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if (str.size()) return str;
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if (os == &cout) return string("<cout>");
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if (os == &cerr) return string("<cerr>");
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if (os == &clog) return string("<clog>");
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return string("<?stream?>");
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}
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} // end namespace Retro
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} // end namespace Retro
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