/* * * iodbc.h * * $Id: iodbc.h,v 1.4 2002/06/14 15:07:31 miner Exp $ * * Configuration * * The iODBC driver manager. * * Copyright (C) 1995 by Ke Jin <kejin@empress.com> * Copyright (C) 1996-2002 by OpenLink Software <iodbc@openlinksw.com> * All Rights Reserved. * * This software is released under the terms of either of the following * licenses: * * - GNU Library General Public License (see LICENSE.LGPL) * - The BSD License (see LICENSE.BSD). * * While not mandated by the BSD license, any patches you make to the * iODBC source code may be contributed back into the iODBC project * at your discretion. Contributions will benefit the Open Source and * Data Access community as a whole. Submissions may be made at: * * http://www.iodbc.org * * * GNU Library Generic Public License Version 2 * ============================================ * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * * The BSD License * =============== * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name of OpenLink Software Inc. nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL OPENLINK OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _IODBC_H #define _IODBC_H #if !defined(WINDOWS) && !defined(WIN32_SYSTEM) #define _UNIX_ #ifdef HAVE_CONFIG_H #include <config.h> #endif #ifndef VERSION #define VERSION "3.0.6" #endif #include <stdlib.h> #include <stdio.h> #include <string.h> #include <sys/types.h> #define MEM_ALLOC(size) (malloc((size_t)(size))) #define MEM_FREE(ptr) {if(ptr) free(ptr);} #define STRCPY(t, s) (strcpy((char*)(t), (char*)(s))) #define STRNCPY(t,s,n) (strncpy((char*)(t), (char*)(s), (size_t)(n))) #define STRCAT(t, s) (strcat((char*)(t), (char*)(s))) #define STRNCAT(t,s,n) (strncat((char*)(t), (char*)(s), (size_t)(n))) #define STREQ(a, b) (strcmp((char*)(a), (char*)(b)) == 0) #define STRLEN(str) ((str)? strlen((char*)(str)):0) #define EXPORT #define CALLBACK #define FAR #ifndef WIN32 #define UNALIGNED #endif /* SEM */ # if defined(__APPLE__) # define ODBC_INI_APP "/Library/ODBC/odbc.ini" # define ODBCINST_INI_APP "/Library/ODBC/odbcinst.ini" # endif /* * If not defined, use this as the system default odbc.ini file */ /* * If not defined, use this as the system default odbc.ini file */ #ifndef SYS_ODBC_INI # ifdef _BE # define SYS_ODBC_INI "/boot/beos/etc/odbc.ini" # elif defined(_MAC) # ifdef __POWERPC__ # define SYS_ODBC_INI "Boot:System Folder:Preferences:ODBC Preferences PPC" # else # define SYS_ODBC_INI "Boot:System Folder:Preferences:ODBC Preferences" # endif # elif defined(_MACX) # define SYS_ODBC_INI "/etc/odbc.ini" # define ODBC_INI_APP "/Library/Preferences/ODBC.preference" # else # define SYS_ODBC_INI "/etc/odbc.ini" # endif #endif #if !defined(SYS_ODBCINST_INI) && !defined(ODBCINST_INI_APP) # if defined(__BEOS__) # define SYS_ODBCINST_INI "/boot/beos/etc/odbcinst.ini" # elif defined(macintosh) # elif defined(_MACX) # define SYS_ODBCINST_INI "/etc/odbcinst.ini" # define ODBCINST_INI_APP "/Library/Preferences/ODBC Installer.preference" # else # define SYS_ODBCINST_INI "/etc/odbcinst.ini" # endif #endif #endif /* _UNIX_ */ #if defined(WINDOWS) || defined(WIN32_SYSTEM) #include <windows.h> #include <windowsx.h> #ifdef _MSVC_ #define MEM_ALLOC(size) (fmalloc((size_t)(size))) #define MEM_FREE(ptr) ((ptr)? ffree((PTR)(ptr)):0) #define STRCPY(t, s) (fstrcpy((char FAR*)(t), (char FAR*)(s))) #define STRNCPY(t,s,n) (fstrncpy((char FAR*)(t), (char FAR*)(s), (size_t)(n))) #define STRLEN(str) ((str)? fstrlen((char FAR*)(str)):0) #define STREQ(a, b) (fstrcmp((char FAR*)(a), (char FAR*)(b) == 0)) #define STRCAT(t, s) (strcat((char*)(t), (char*)(s))) #define STRNCAT(t,s,n) (strncat((char*)(t), (char*)(s), (size_t)(n))) #define STRNCMP(t,s,n) (strncmp((char*)(t), (char*)(s), (size_t)(n))) #endif #ifdef _BORLAND_ #define MEM_ALLOC(size) (farmalloc((unsigned long)(size))) #define MEM_FREE(ptr) ((ptr)? farfree((void far*)(ptr)):0) #define STRCPY(t, s) (_fstrcpy((char FAR*)(t), (char FAR*)(s))) #define STRNCPY(t,s,n) (_fstrncpy((char FAR*)(t), (char FAR*)(s), (size_t)(n))) #define STRLEN(str) ((str)? _fstrlen((char FAR*)(str)):0) #define STREQ(a, b) (_fstrcmp((char FAR*)(a), (char FAR*)(b) == 0)) #define STRCAT(t, s) (strcat((char*)(t), (char*)(s))) #define STRNCAT(t,s,n) (strncat((char*)(t), (char*)(s), (size_t)(n))) #define STRNCMP(t,s,n) (strncmp((char*)(t), (char*)(s), (size_t)(n))) #endif #endif /* WINDOWS */ #ifdef VMS /* * VMS also defines _UNIX_ above. This is OK for iODBC since all used UNIX * interfaces are supported. * The DEC C RTL actually supports dlopen(), etc, but I have made my own * implementation that supports: * - Proper error messages from dlopen() * - The ability to place the driver in other directories than SYS$SHARE: * - Neither implementation can do dlopen(NULL,), but my implementation * will not crash in this case. * To use old DEC C dlopen() implementation, remove the following define. */ #define DLDAPI_VMS_IODBC /* Use enhanced dlopen() */ #endif #define SYSERR (-1) #ifndef NULL #define NULL ((void FAR*)0UL) #endif /* * Map generic pointer to internal pointer */ #define STMT(stmt, var) \ STMT_t FAR *stmt = (STMT_t FAR *)var #define CONN(con, var) \ DBC_t FAR *con = (DBC_t FAR *)var #define GENV(genv, var) \ GENV_t FAR *genv = (GENV_t FAR *)var #define ENVR(env, var) \ ENV_t FAR *env = (ENV_t FAR *)var #define DESC(desc, var) \ DESC_t FAR *desc = (DESC_t FAR *)var #define NEW_VAR(type, var) \ type *var = (type *)MEM_ALLOC(sizeof(type)) /* these are deprecated defines from the odbc headers */ #define SQL_CONNECT_OPT_DRVR_START 1000 #endif /* _IODBC_H */