00001 /******************************************************************************* 00002 * Copyright (C) 2001-2004 Novell, Inc. All rights reserved. 00003 * 00004 * Redistribution and use in source and binary forms, with or without 00005 * modification, are permitted provided that the following conditions are met: 00006 * 00007 * - Redistributions of source code must retain the above copyright notice, 00008 * this list of conditions and the following disclaimer. 00009 * 00010 * - Redistributions in binary form must reproduce the above copyright notice, 00011 * this list of conditions and the following disclaimer in the documentation 00012 * and/or other materials provided with the distribution. 00013 * 00014 * - Neither the name of Novell, Inc. nor the names of its 00015 * contributors may be used to endorse or promote products derived from this 00016 * software without specific prior written permission. 00017 * 00018 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' 00019 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00020 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00021 * ARE DISCLAIMED. IN NO EVENT SHALL Novell, Inc. OR THE CONTRIBUTORS 00022 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00023 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00024 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00025 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00026 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00027 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00028 * POSSIBILITY OF SUCH DAMAGE. 00029 *******************************************************************************/ 00030 00035 #include "OW_config.h" 00036 #include "OW_System.hpp" 00037 #include <cstring> 00038 #include <cerrno> 00039 00040 namespace OW_NAMESPACE 00041 { 00042 namespace System 00043 { 00044 00045 #ifdef OW_WIN32 00046 00047 String errorMsg(int errorCode) 00048 { 00049 LPVOID lpMsgBuf; 00050 if (!::FormatMessage( 00051 FORMAT_MESSAGE_ALLOCATE_BUFFER 00052 | FORMAT_MESSAGE_FROM_SYSTEM 00053 | FORMAT_MESSAGE_IGNORE_INSERTS, 00054 NULL, 00055 errorCode, 00056 MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language 00057 (LPTSTR) &lpMsgBuf, 00058 0, 00059 NULL)) 00060 { 00061 return String(); 00062 } 00063 00064 String rmsg((const char*)lpMsgBuf); 00065 00066 // Free the buffer. 00067 ::LocalFree(lpMsgBuf); 00068 return rmsg; 00069 } 00071 String lastErrorMsg(bool socketError) 00072 { 00073 DWORD errcode = (socketError) ? WSAGetLastError() : GetLastError(); 00074 return errorMsg(errcode); 00075 } 00076 #else 00077 String errorMsg(int errorCode) 00078 { 00079 return String(::strerror(errorCode)); 00080 } 00082 String lastErrorMsg(bool socketError) 00083 { 00084 return errorMsg(errno); 00085 } 00086 #endif 00087 00088 } // End of System namespace 00089 00090 } // End of OpenWBEM namespace 00091