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platform.h

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00001 
00002 
00003 //      remain unaware of platform differences.
00010 
00011 /***********************************************************************
00012  Copyright (c) 1998 by Kevin Atkinson, (c) 1999, 2000 and 2001 by
00013  MySQL AB, and (c) 2004-2006 by Educational Technology Resources, Inc.
00014  Others may also hold copyrights on code in this file.  See the CREDITS
00015  file in the top directory of the distribution for details.
00016 
00017  This file is part of MySQL++.
00018 
00019  MySQL++ is free software; you can redistribute it and/or modify it
00020  under the terms of the GNU Lesser General Public License as published
00021  by the Free Software Foundation; either version 2.1 of the License, or
00022  (at your option) any later version.
00023 
00024  MySQL++ is distributed in the hope that it will be useful, but WITHOUT
00025  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00026  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
00027  License for more details.
00028 
00029  You should have received a copy of the GNU Lesser General Public
00030  License along with MySQL++; if not, write to the Free Software
00031  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
00032  USA
00033 ***********************************************************************/
00034 
00035 #if !defined(DOXYGEN_IGNORE)
00036 // Doxygen will not generate documentation for the following stuff.
00037 
00038 #if defined(__WIN32__) || defined(_WIN32)
00039 #       define MYSQLPP_PLATFORM_WINDOWS
00040 
00041         // Windows compiler support.  Tested with Microsoft Visual C++,
00042         // Borland C++ Builder, and MinGW GCC.
00043 #       include <winsock.h>
00044 
00045         // The shutdown_level argument was added in MySQL 4.1.3 and in 5.0.1.
00046 #       if ((MYSQL_VERSION_ID > 40103) && (MYSQL_VERSION_ID < 49999)) || (MYSQL_VERSION_ID > 50001)
00047 #               define HAVE_MYSQL_SHUTDOWN_LEVEL_ARG
00048 #       endif
00049 
00050         // Stuff for Visual C++ only
00051 #       if defined(_MSC_VER)
00052                 // Disable whining about using 'this' as a member initializer on VC++.
00053 #               pragma warning(disable: 4355)
00054                 // Disable whining about implicit conversions to bool
00055 #               pragma warning(disable: 4800)
00056                 // Disable nagging about new "secure" functions like strncpy_s()
00057 #               pragma warning(disable: 4996)
00058                 // Call _snprintf() for VC++ version of snprintf() function
00059 #               define snprintf _snprintf
00060 #       endif
00061 
00062         // Define DLL import/export tags for Windows compilers, where we build
00063         // the library into a DLL, for LGPL license compatibility reasons.
00064         // (This is based on a similar mechanism in wxWindows.)
00065 
00066         #ifdef MYSQLPP_MAKING_DLL
00067                 // When making the DLL, export tagged symbols, so they appear
00068                 // in the import library.
00069                 #define MYSQLPP_EXPORT __declspec(dllexport)
00070         #elif !defined(MYSQLPP_NO_DLL)
00071                 // We must be _using_ the DLL, so import symbols instead.
00072                 #define MYSQLPP_EXPORT __declspec(dllimport)
00073         #else
00074                 // Not making a DLL at all, so no-op these declspecs
00075                 #define MYSQLPP_EXPORT
00076         #endif
00077 #else
00078         // If not Windows, we assume some sort of Unixy build environment,
00079         // where autotools is used.  (This includes Cygwin!)  #include the
00080         // config.h file only if this file was included from a non-header
00081         // file, because headers must not be dependent on config.h.
00082 #       if defined(MYSQLPP_NOT_HEADER)
00083 #               include "config.h"
00084 #       endif
00085 
00086         // Make DLL stuff a no-op on this platform.
00087         #define MYSQLPP_EXPORT
00088 #endif
00089 
00090 #endif // !defined(DOXYGEN_IGNORE)

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