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56 lines
1.8 KiB
C++
56 lines
1.8 KiB
C++
/*
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exception.cpp - exception wrapping a gpgme error
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Copyright (C) 2007 Klarälvdalens Datakonsult AB
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This file is part of GPGME++.
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GPGME++ is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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GPGME++ 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 Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with GPGME++; see the file COPYING.LIB. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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// -*- c++ -*-
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#include "exception.h"
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#include <gpgme.h>
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#include <sstream>
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using namespace GpgME;
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using namespace std; // only safe b/c it's so small a file!
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Exception::~Exception() throw() {}
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// static
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string Exception::make_message( const Error & err, const string & msg ) {
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return make_message( err, msg, NoOptions );
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}
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// static
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string Exception::make_message( const Error & err, const string & msg, Options opt ) {
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if ( opt & MessageOnly ) {
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return msg;
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}
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char error_string[128];
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error_string[0] = '\0';
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gpgme_strerror_r( err.encodedError(), error_string, sizeof error_string );
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error_string[sizeof error_string - 1] = '\0';
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stringstream ss;
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ss << gpgme_strsource( err.encodedError() ) << ": ";
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if ( !msg.empty() ) {
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ss << msg << ": ";
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}
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ss << error_string << " (" << static_cast<unsigned long>( err.encodedError() ) << ')';
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return ss.str();
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}
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