/* * itrace.c * * $Id: itrace.c,v 1.1.1.1 2002/04/08 22:48:10 miner Exp $ * * Trace functions * * 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. */ #include <iodbc.h> #include <sql.h> #include <sqlext.h> #include <dlproc.h> #include <itrace.h> #include <herr.h> #include <henv.h> #include <stdio.h> extern char *odbcapi_symtab[]; static int printreturn (void FAR * istm, int ret) { FILE FAR *stm = (FILE FAR *) istm; char FAR *ptr = "Invalid return value"; switch (ret) { case SQL_SUCCESS: ptr = "SQL_SUCCESS"; break; case SQL_SUCCESS_WITH_INFO: ptr = "SQL_SUCCESS_WITH_INFO"; break; case SQL_NO_DATA_FOUND: ptr = "SQL_NO_DATA_FOUND"; break; case SQL_NEED_DATA: ptr = "SQL_NEED_DATA"; break; case SQL_INVALID_HANDLE: ptr = "SQL_INVALID_HANDLE"; break; case SQL_ERROR: ptr = "SQL_ERROR"; break; case SQL_STILL_EXECUTING: ptr = "SQL_STILL_EXECUTING"; break; default: break; } fprintf (stm, "%s\n", ptr); fflush (stm); return 0; } HPROC _iodbcdm_gettrproc (void FAR * istm, int procid, int type) { FILE FAR *stm = (FILE FAR *) istm; if (type == TRACE_TYPE_DM2DRV) { #if defined (THREAD_IDENT) fprintf (stm, "\n[%08lX]: %s ( ... )\n", THREAD_IDENT, odbcapi_symtab[procid]); #else fprintf (stm, "\n%s ( ... )\n", odbcapi_symtab[procid]); #endif fflush (stm); } if (type == TRACE_TYPE_RETURN) { return (HPROC) printreturn; } return SQL_NULL_HPROC; }