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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2025 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "error.H"
#include "OStringStream.H"
#include "fileName.H"
#include "dictionary.H"
#include "jobInfo.H"
#include "Pstream.H"
#include "OSspecific.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Foam::error::error(const string& title)
:
std::exception(),
messageStream(title, messageStream::FATAL),
functionName_("unknown"),
sourceFileName_("unknown"),
sourceFileLineNumber_(0),
abort_(env("FOAM_ABORT")),
throwExceptions_(false),
messageStream_()
{
if (!messageStream_.good())
{
Perr<< endl
<< "error::error(const string& title) : cannot open error stream"
<< endl;
exit(1);
}
}
Foam::OSstream& Foam::error::operator()
(
const char* functionName,
const char* sourceFileName,
const int sourceFileLineNumber
)
{
functionName_ = functionName;
sourceFileName_ = sourceFileName;
sourceFileLineNumber_ = sourceFileLineNumber;
return operator OSstream&();
}
Foam::OSstream& Foam::error::operator()
(
const string& functionName,
const char* sourceFileName,
const int sourceFileLineNumber
)
{
return operator()
(
functionName.c_str(),
sourceFileName,
sourceFileLineNumber
);
}
Foam::OSstream& Foam::error::operator()()
{
if (!messageStream_.good())
{
Perr<< endl
<< "error::operator OSstream&() : error stream has failed"
<< endl;
abort();
}
return messageStream_;
}
Foam::error::operator Foam::dictionary() const
{
dictionary errDict;
string oneLineMessage(message());
oneLineMessage.replaceAll('\n', ' ');
errDict.add("type", word("Foam::error"));
errDict.add("message", oneLineMessage);
errDict.add("function", functionName());
errDict.add("sourceFile", sourceFileName());
errDict.add("sourceFileLineNumber", sourceFileLineNumber());
return errDict;
}
Foam::string Foam::error::message() const
{
return messageStream_.str();
}
void Foam::error::exit(const int errNo)
{
if (error::level <= 0)
{
if (Pstream::parRun())
{
Pstream::exit(errNo);
}
else
{
::exit(errNo);
}
}
if (!throwExceptions_ && jobInfo::constructed)
{
jobInfo_.add("FatalError", operator dictionary());
jobInfo_.exit();
}
if (abort_)
{
abort();
}
if (Pstream::parRun())
{
Perr<< endl << *this << endl
<< "\nFOAM parallel run exiting\n" << endl;
Pstream::exit(errNo);
}
else
{
if (throwExceptions_)
{
// Make a copy of the error to throw
error errorException(*this);
// Rewind the message buffer for the next error message
messageStream_.rewind();
throw errorException;
}
else
{
Perr<< endl << *this << endl
<< "\nFOAM exiting\n" << endl;
::exit(errNo);
}
}
}
void Foam::error::abort()
{
if (!throwExceptions_ && jobInfo::constructed)
{
jobInfo_.add("FatalError", operator dictionary());
jobInfo_.abort();
}
if (abort_)
{
Perr<< endl << *this << endl
<< "\nFOAM aborting (FOAM_ABORT set)\n" << endl;
printStack(Perr);
::abort();
}
if (Pstream::parRun())
{
Perr<< endl << *this << endl
<< "\nFOAM parallel run aborting\n" << endl;
printStack(Perr);
Pstream::abort();
}
else
{
if (throwExceptions_)
{
// Make a copy of the error to throw
error errorException(*this);
// Rewind the message buffer for the next error message
messageStream_.rewind();
throw errorException;
}
else
{
Perr<< endl << *this << endl
<< "\nFOAM aborting\n" << endl;
printStack(Perr);
::abort();
}
}
}
Foam::Ostream& Foam::operator<<(Ostream& os, const error& fErr)
{
os << endl
<< fErr.title().c_str() << endl
<< fErr.message().c_str();
if (error::level >= 2 && fErr.sourceFileLineNumber())
{
os << endl << endl
<< " From function " << fErr.functionName().c_str() << endl
<< " in file " << fErr.sourceFileName().c_str()
<< " at line " << fErr.sourceFileLineNumber() << '.';
}
return os;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Global error definitions
Foam::error Foam::FatalError("--> FOAM FATAL ERROR: ");
// ************************************************************************* //
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