| // Copyright (C) 1999-2005 Open Source Telecom Corporation. |
| // Copyright (C) 2006-2010 David Sugar, Tycho Softworks. |
| // |
| // This program 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 2 of the License, or |
| // (at your option) any later version. |
| // |
| // This program 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 this program; if not, write to the Free Software |
| // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| // |
| // As a special exception, you may use this file as part of a free software |
| // library without restriction. Specifically, if other files instantiate |
| // templates or use macros or inline functions from this file, or you compile |
| // this file and link it with other files to produce an executable, this |
| // file does not by itself cause the resulting executable to be covered by |
| // the GNU General Public License. This exception does not however |
| // invalidate any other reasons why the executable file might be covered by |
| // the GNU General Public License. |
| // |
| // This exception applies only to the code released under the name GNU |
| // Common C++. If you copy code from other releases into a copy of GNU |
| // Common C++, as the General Public License permits, the exception does |
| // not apply to the code that you add in this way. To avoid misleading |
| // anyone as to the status of such modified files, you must delete |
| // this exception notice from them. |
| // |
| // If you write modifications of your own for GNU Common C++, it is your choice |
| // whether to permit this exception to apply to your modifications. |
| // If you do not wish that, delete this exception notice. |
| // |
| |
| #include <ucommon-config.h> |
| |
| #ifndef _XOPEN_SOURCE |
| #define _XOPEN_SOURCE 600 |
| #endif |
| |
| #include <commoncpp/config.h> |
| #include <commoncpp/export.h> |
| #include <commoncpp/string.h> |
| #include <commoncpp/thread.h> |
| #include <commoncpp/exception.h> |
| |
| #if defined(CCXX_EXCEPTIONS) |
| |
| using namespace COMMONCPP_NAMESPACE; |
| |
| Exception::Exception(const String& what_arg) throw(): |
| _what(what_arg) |
| {} |
| |
| Exception::~Exception() throw() |
| {} |
| |
| const char *Exception::what() const throw() |
| { |
| return _what.c_str(); |
| } |
| |
| const char *Exception::getString() const |
| { |
| return _what.c_str(); |
| } |
| |
| IOException::IOException(const String &what_arg, long systemError) throw() : |
| Exception(what_arg), _systemError(systemError), |
| _systemErrorString(NULL) { |
| } |
| |
| IOException::~IOException() throw() |
| { |
| delete [] _systemErrorString; |
| } |
| |
| long IOException::getSystemError() const throw() |
| { |
| return _systemError; |
| } |
| |
| const char* IOException::getSystemErrorString() const throw() |
| { |
| const uint32_t errStrSize = 2048; |
| if ( !_systemErrorString ) |
| _systemErrorString = new char[errStrSize]; |
| #ifndef _MSWINDOWS_ |
| #ifdef HAVE_STRERROR_R |
| #if ((_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) && !defined(_GNU_SOURCE) || !defined(APPLE)) |
| assert(strerror_r(_systemError, _systemErrorString, errStrSize) == 0); |
| #else |
| _systemErrorString = strerror_r(_systemError, _systemErrorString, errStrSize); |
| #endif |
| #else |
| static Mutex mlock; |
| |
| mlock.enter(); |
| String::set(_systemErrorString, errStrSize, strerror(_systemError)); |
| mlock.leave(); |
| #endif |
| return _systemErrorString; |
| #else |
| FormatMessage( FORMAT_MESSAGE_FROM_SYSTEM, NULL, _systemError, |
| MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT), |
| _systemErrorString, errStrSize, NULL); |
| return _systemErrorString; |
| #endif |
| } |
| |
| #endif |