LCOV - code coverage report
Current view: top level - clients/odbc/driver - SQLSetConnectOption.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 0 33 0.0 %
Date: 2024-04-25 20:03:45 Functions: 0 1 0.0 %

          Line data    Source code
       1             : /*
       2             :  * SPDX-License-Identifier: MPL-2.0
       3             :  *
       4             :  * This Source Code Form is subject to the terms of the Mozilla Public
       5             :  * License, v. 2.0.  If a copy of the MPL was not distributed with this
       6             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       7             :  *
       8             :  * Copyright 2024 MonetDB Foundation;
       9             :  * Copyright August 2008 - 2023 MonetDB B.V.;
      10             :  * Copyright 1997 - July 2008 CWI.
      11             :  */
      12             : 
      13             : /*
      14             :  * This code was created by Peter Harvey (mostly during Christmas 98/99).
      15             :  * This code is LGPL. Please ensure that this message remains in future
      16             :  * distributions and uses of this code (thats about all I get out of it).
      17             :  * - Peter Harvey pharvey@codebydesign.com
      18             :  *
      19             :  * This file has been modified for the MonetDB project.  See the file
      20             :  * Copyright in this directory for more information.
      21             :  */
      22             : 
      23             : /**********************************************************************
      24             :  * SQLSetConnectOption()
      25             :  * CLI Compliance: deprecated in ODBC 3.0 (replaced by SQLSetConnectAttr())
      26             :  * Provided here for old (pre ODBC 3.0) applications and driver managers.
      27             :  *
      28             :  * Author: Martin van Dinther, Sjoerd Mullender
      29             :  * Date  : 30 aug 2002
      30             :  *
      31             :  **********************************************************************/
      32             : 
      33             : #include "ODBCGlobal.h"
      34             : #include "ODBCDbc.h"
      35             : #include "ODBCUtil.h"
      36             : 
      37             : #ifdef _MSC_VER
      38             : /* can't call them by their real name with Visual Studio 12.0 since we
      39             :  * would then get a warning which we translate to an error during
      40             :  * compilation (also see ODBC.syms) */
      41             : #define SQLSetConnectOption     SQLSetConnectOption_deprecated
      42             : #define SQLSetConnectOptionA    SQLSetConnectOptionA_deprecated
      43             : #define SQLSetConnectOptionW    SQLSetConnectOptionW_deprecated
      44             : #endif
      45             : 
      46             : static SQLRETURN
      47           0 : MNDBSetConnectOption(ODBCDbc *dbc,
      48             :                      SQLUSMALLINT Option,
      49             :                      SQLULEN ValuePtr)
      50             : {
      51             :         /* use mapping as described in ODBC 3 SDK Help file */
      52           0 :         switch (Option) {
      53             :         /* connection attributes (ODBC 1 and 2 only) */
      54           0 :         case SQL_ACCESS_MODE:
      55             :         case SQL_AUTOCOMMIT:
      56             :         case SQL_LOGIN_TIMEOUT:
      57             :         case SQL_ODBC_CURSORS:
      58             :         case SQL_OPT_TRACE:
      59             :         case SQL_PACKET_SIZE:
      60             :         case SQL_TRANSLATE_OPTION:
      61             :         case SQL_TXN_ISOLATION:
      62             :                 /* 32 bit integer argument */
      63           0 :                 return MNDBSetConnectAttr(dbc, Option,
      64             :                                           (SQLPOINTER) (uintptr_t) ValuePtr, 0);
      65           0 :         case SQL_QUIET_MODE:
      66             :                 /* 32/64 bit integer argument */
      67           0 :                 return MNDBSetConnectAttr(dbc, Option,
      68             :                                           (SQLPOINTER) (uintptr_t) ValuePtr, 0);
      69             : 
      70           0 :         case SQL_CURRENT_QUALIFIER:
      71             :         case SQL_OPT_TRACEFILE:
      72             :         case SQL_TRANSLATE_DLL:
      73             :                 /* null terminated string argument */
      74           0 :                 return MNDBSetConnectAttr(dbc, Option,
      75             :                                           (SQLPOINTER) (uintptr_t) ValuePtr,
      76             :                                           SQL_NTS);
      77             : 
      78           0 :         default:
      79             :                 /* other options (e.g. ODBC 3) are NOT valid */
      80             :                 /* Invalid attribute/option identifier */
      81           0 :                 addDbcError(dbc, "HY092", NULL, 0);
      82           0 :                 break;
      83             :         }
      84             : 
      85           0 :         return SQL_ERROR;
      86             : }
      87             : 
      88             : SQLRETURN SQL_API
      89             : SQLSetConnectOption(SQLHDBC ConnectionHandle,
      90             :                     SQLUSMALLINT Option,
      91             :                     SQLULEN ValuePtr)
      92             : {
      93           0 :         ODBCDbc *dbc = (ODBCDbc *) ConnectionHandle;
      94             : 
      95             : #ifdef ODBCDEBUG
      96           0 :         ODBCLOG("SQLSetConnectOption %p %s " ULENFMT "\n",
      97             :                 ConnectionHandle, translateConnectOption(Option),
      98             :                 ULENCAST ValuePtr);
      99             : #endif
     100             : 
     101           0 :         if (!isValidDbc(dbc))
     102             :                 return SQL_INVALID_HANDLE;
     103             : 
     104           0 :         clearDbcErrors(dbc);
     105             : 
     106           0 :         return MNDBSetConnectOption(dbc, Option, ValuePtr);
     107             : }
     108             : 
     109             : SQLRETURN SQL_API
     110             : SQLSetConnectOptionA(SQLHDBC ConnectionHandle,
     111             :                      SQLUSMALLINT Option,
     112             :                      SQLULEN ValuePtr)
     113             : {
     114           0 :         return SQLSetConnectOption(ConnectionHandle, Option, ValuePtr);
     115             : }
     116             : 
     117             : SQLRETURN SQL_API
     118             : SQLSetConnectOptionW(SQLHDBC ConnectionHandle,
     119             :                      SQLUSMALLINT Option,
     120             :                      SQLULEN ValuePtr)
     121             : {
     122           0 :         ODBCDbc *dbc = (ODBCDbc *) ConnectionHandle;
     123           0 :         SQLPOINTER ptr = (SQLPOINTER) (uintptr_t) ValuePtr;
     124           0 :         SQLULEN p;
     125           0 :         SQLRETURN rc;
     126             : 
     127             : #ifdef ODBCDEBUG
     128           0 :         ODBCLOG("SQLSetConnectOptionW %p %s " ULENFMT "\n",
     129             :                 ConnectionHandle, translateConnectOption(Option),
     130             :                 ULENCAST ValuePtr);
     131             : #endif
     132             : 
     133           0 :         if (!isValidDbc(dbc))
     134             :                 return SQL_INVALID_HANDLE;
     135             : 
     136           0 :         clearDbcErrors(dbc);
     137             : 
     138           0 :         switch (Option) {
     139           0 :         case SQL_ATTR_CURRENT_CATALOG:
     140             :         case SQL_ATTR_TRACEFILE:
     141             :         case SQL_ATTR_TRANSLATE_LIB:
     142           0 :                 fixWcharIn((SQLPOINTER) (uintptr_t) ValuePtr, SQL_NTS, SQLCHAR,
     143             :                            ptr, addDbcError, dbc, return SQL_ERROR);
     144           0 :                 p = (SQLULEN) (uintptr_t) ptr;
     145           0 :                 break;
     146             :         default:
     147             :                 p = ValuePtr;
     148             :                 break;
     149             :         }
     150             : 
     151           0 :         rc = MNDBSetConnectOption(dbc, Option, p);
     152             : 
     153           0 :         if (ptr &&p != ValuePtr)
     154           0 :                 free(ptr);
     155             : 
     156             :         return rc;
     157             : }

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