[wxWidgets.git] / include / wx / isql.h

/*
 *  isql.h
 *
 *  $Id$
 *
 *  iODBC defines
 *
 *  The iODBC driver manager.
 *
 *  Copyright (C) 1995 by Ke Jin <kejin@empress.com>
 *
 *  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.
 */
#ifndef _ISQL_H
#define _ISQL_H

#if defined(WIN32)
#define SQL_API                 __stdcall

#ifndef FAR
#define FAR
#endif

#elif defined(__OS2__)
#define SQL_API                 _Optlink

#ifndef FAR
#define FAR
#define EXPORT
#define CALLBACK
#endif

#else
#define FAR
#define EXPORT
#define CALLBACK
#define SQL_API                 EXPORT CALLBACK

#ifndef __EMX__
typedef void *HWND;
#endif
#endif

typedef void *SQLHWND;

typedef unsigned char UCHAR;
typedef long int SDWORD;
typedef short int SWORD;
typedef unsigned long int UDWORD;
typedef unsigned short int UWORD;

typedef void FAR *PTR;
typedef void FAR *HENV;
typedef void FAR *HDBC;
typedef void FAR *HSTMT;

typedef signed short RETCODE;
#define SQLRETURN RETCODE


#define ODBCVER                 0x0250

#define SQL_MAX_MESSAGE_LENGTH  512
#define SQL_MAX_DSN_LENGTH      32

/*
 *  Function return codes
 */
#define SQL_INVALID_HANDLE      (-2)
#define SQL_ERROR               (-1)
#define SQL_SUCCESS             0
#define SQL_SUCCESS_WITH_INFO   1
#define SQL_NO_DATA_FOUND       100

/*
 *  Standard SQL datatypes, using ANSI type numbering
 */
#define SQL_CHAR                1
#define SQL_NUMERIC             2
#define SQL_DECIMAL             3
#define SQL_INTEGER             4
#define SQL_SMALLINT            5
#define SQL_FLOAT               6
#define SQL_REAL                7
#define SQL_DOUBLE              8
#define SQL_VARCHAR             12

#define SQL_TYPE_MIN            SQL_CHAR
#define SQL_TYPE_NULL           0
#define SQL_TYPE_MAX            SQL_VARCHAR

/*
 *  C datatype to SQL datatype mapping
 */
#define SQL_C_CHAR              SQL_CHAR
#define SQL_C_LONG              SQL_INTEGER
#define SQL_C_SHORT             SQL_SMALLINT
#define SQL_C_FLOAT             SQL_REAL
#define SQL_C_DOUBLE            SQL_DOUBLE
#define SQL_C_DEFAULT           99

/*
 *  NULL status constants.
 */
#define SQL_NO_NULLS            0
#define SQL_NULLABLE            1
#define SQL_NULLABLE_UNKNOWN    2

/*
 *  Special length values
 */
#define SQL_NULL_DATA           (-1)
#define SQL_DATA_AT_EXEC        (-2)
#define SQL_NTS                 (-3)

/*
 *  SQLFreeStmt
 */
#define SQL_CLOSE               0
#define SQL_DROP                1
#define SQL_UNBIND              2
#define SQL_RESET_PARAMS        3

/*
 *  SQLTransact
 */
#define SQL_COMMIT              0
#define SQL_ROLLBACK            1

/*
 *  SQLColAttributes
 */
#define SQL_COLUMN_COUNT                0
#define SQL_COLUMN_NAME                 1
#define SQL_COLUMN_TYPE                 2
#define SQL_COLUMN_LENGTH               3
#define SQL_COLUMN_PRECISION            4
#define SQL_COLUMN_SCALE                5
#define SQL_COLUMN_DISPLAY_SIZE         6
#define SQL_COLUMN_NULLABLE             7
#define SQL_COLUMN_UNSIGNED             8
#define SQL_COLUMN_MONEY                9
#define SQL_COLUMN_UPDATABLE            10
#define SQL_COLUMN_AUTO_INCREMENT       11
#define SQL_COLUMN_CASE_SENSITIVE       12
#define SQL_COLUMN_SEARCHABLE           13
#define SQL_COLUMN_TYPE_NAME            14
#define SQL_COLUMN_TABLE_NAME           15
#define SQL_COLUMN_OWNER_NAME           16
#define SQL_COLUMN_QUALIFIER_NAME       17
#define SQL_COLUMN_LABEL                18

#define SQL_COLATT_OPT_MAX      SQL_COLUMN_LABEL
#define SQL_COLATT_OPT_MIN      SQL_COLUMN_COUNT
#define SQL_COLUMN_DRIVER_START 1000

/*
 *  SQLColAttributes : SQL_COLUMN_UPDATABLE
 */
#define SQL_ATTR_READONLY           0
#define SQL_ATTR_WRITE              1
#define SQL_ATTR_READWRITE_UNKNOWN  2

/*
 *  SQLColAttributes : SQL_COLUMN_SEARCHABLE
 */
#define SQL_UNSEARCHABLE        0
#define SQL_LIKE_ONLY           1
#define SQL_ALL_EXCEPT_LIKE     2
#define SQL_SEARCHABLE          3

/*
 *  NULL Handles
 */
#define SQL_NULL_HENV           0
#define SQL_NULL_HDBC           0
#define SQL_NULL_HSTMT          0


/*
 *  Function Prototypes
 */
#ifdef __cplusplus
extern "C"
{
#endif

  RETCODE SQL_API SQLAllocConnect (HENV henv, HDBC FAR * phdbc);
  RETCODE SQL_API SQLAllocEnv (HENV FAR * phenv);
  RETCODE SQL_API SQLAllocStmt (HDBC hdbc, HSTMT FAR * phstmt);
  RETCODE SQL_API SQLBindCol (HSTMT hstmt, UWORD icol, SWORD fCType,
      PTR rgbValue, SDWORD cbValueMax, SDWORD FAR * pcbValue);
  RETCODE SQL_API SQLCancel (HSTMT hstmt);
  RETCODE SQL_API SQLColAttributes (HSTMT hstmt, UWORD icol, UWORD fDescType,
      PTR rgbDesc, SWORD cbDescMax, SWORD FAR * pcbDesc, SDWORD FAR * pfDesc);
  RETCODE SQL_API SQLConnect (HDBC hdbc, UCHAR FAR * szDSN, SWORD cbDSN,
      UCHAR FAR * szUID, SWORD cbUID, UCHAR FAR * szAuthStr, SWORD cbAuthStr);
  RETCODE SQL_API SQLDescribeCol (HSTMT hstmt, UWORD icol,
      UCHAR FAR * szColName, SWORD cbColNameMax, SWORD FAR * pcbColName,
      SWORD FAR * pfSqlType, UDWORD FAR * pcbColDef, SWORD FAR * pibScale,
      SWORD FAR * pfNullable);
  RETCODE SQL_API SQLDisconnect (HDBC hdbc);
  RETCODE SQL_API SQLError (HENV henv, HDBC hdbc, HSTMT hstmt,
      UCHAR FAR * szSqlState, SDWORD FAR * pfNativeError, UCHAR FAR * szErrorMsg,
      SWORD cbErrorMsgMax, SWORD FAR * pcbErrorMsg);
  RETCODE SQL_API SQLExecDirect (HSTMT hstmt, UCHAR FAR * szSqlStr,
      SDWORD cbSqlStr);
  RETCODE SQL_API SQLExecute (HSTMT hstmt);
  RETCODE SQL_API SQLFetch (HSTMT hstmt);
  RETCODE SQL_API SQLFreeConnect (HDBC hdbc);
  RETCODE SQL_API SQLFreeEnv (HENV henv);
  RETCODE SQL_API SQLFreeStmt (HSTMT hstmt, UWORD fOption);
  RETCODE SQL_API SQLGetCursorName (HSTMT hstmt, UCHAR FAR * szCursor,
      SWORD cbCursorMax, SWORD FAR * pcbCursor);
  RETCODE SQL_API SQLNumResultCols (HSTMT hstmt, SWORD FAR * pccol);
  RETCODE SQL_API SQLPrepare (HSTMT hstmt, UCHAR FAR * szSqlStr,
      SDWORD cbSqlStr);
  RETCODE SQL_API SQLRowCount (HSTMT hstmt, SDWORD FAR * pcrow);
  RETCODE SQL_API SQLSetCursorName (HSTMT hstmt, UCHAR FAR * szCursor,
      SWORD cbCursor);
  RETCODE SQL_API SQLTransact (HENV henv, HDBC hdbc, UWORD fType);

/*
 *  Depreciated ODBC 1.0 function - Use SQLBindParameter
 */
  RETCODE SQL_API SQLSetParam (HSTMT hstmt, UWORD ipar, SWORD fCType,
      SWORD fSqlType, UDWORD cbColDef, SWORD ibScale, PTR rgbValue,
      SDWORD FAR * pcbValue);

#ifdef __cplusplus
}
#endif

#endif
Commit	Line	Data
d76fe38b RR	1	/*
	2	* isql.h
	3	*
	4	* $Id$
	5	*
	6	* iODBC defines
	7	*
	8	* The iODBC driver manager.
bbc3f89a DW	9	*
bbc3f89a DW	10	* Copyright (C) 1995 by Ke Jin <kejin@empress.com>
d76fe38b RR	11	*
	12	* This library is free software; you can redistribute it and/or
	13	* modify it under the terms of the GNU Library General Public
	14	* License as published by the Free Software Foundation; either
	15	* version 2 of the License, or (at your option) any later version.
	16	*
	17	* This library is distributed in the hope that it will be useful,
	18	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	20	* Library General Public License for more details.
	21	*
	22	* You should have received a copy of the GNU Library General Public
	23	* License along with this library; if not, write to the Free
	24	* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	25	*/
	26	#ifndef _ISQL_H
	27	#define _ISQL_H
	28
3a5bcc4d	29	#if defined(WIN32)
7beb59f3	30	#define SQL_API __stdcall
96820af7	31
bbc3f89a DW	32	#ifndef FAR
	33	#define FAR
	34	#endif
	35
	36	#elif defined(__OS2__)
7beb59f3	37	#define SQL_API _Optlink
bbc3f89a DW	38
	39	#ifndef FAR
	40	#define FAR
	41	#define EXPORT
	42	#define CALLBACK
96820af7 BJ	43	#endif
96820af7 BJ	44
d76fe38b RR	45	#else
	46	#define FAR
	47	#define EXPORT
	48	#define CALLBACK
7beb59f3	49	#define SQL_API EXPORT CALLBACK
d76fe38b	50
64a1d923	51	#ifndef __EMX__
d76fe38b RR	52	typedef void *HWND;
d76fe38b RR	53	#endif
64a1d923	54	#endif
d76fe38b RR	55
	56	typedef void *SQLHWND;
	57
	58	typedef unsigned char UCHAR;
	59	typedef long int SDWORD;
	60	typedef short int SWORD;
	61	typedef unsigned long int UDWORD;
	62	typedef unsigned short int UWORD;
	63
	64	typedef void FAR *PTR;
	65	typedef void FAR *HENV;
	66	typedef void FAR *HDBC;
	67	typedef void FAR *HSTMT;
	68
	69	typedef signed short RETCODE;
7beb59f3	70	#define SQLRETURN RETCODE
d76fe38b RR	71
d76fe38b RR	72
7beb59f3	73	#define ODBCVER 0x0250
d76fe38b	74
7beb59f3 WS	75	#define SQL_MAX_MESSAGE_LENGTH 512
7beb59f3 WS	76	#define SQL_MAX_DSN_LENGTH 32
d76fe38b RR	77
	78	/*
	79	* Function return codes
	80	*/
7beb59f3 WS	81	#define SQL_INVALID_HANDLE (-2)
	82	#define SQL_ERROR (-1)
	83	#define SQL_SUCCESS 0
	84	#define SQL_SUCCESS_WITH_INFO 1
	85	#define SQL_NO_DATA_FOUND 100
d76fe38b RR	86
	87	/*
	88	* Standard SQL datatypes, using ANSI type numbering
	89	*/
7beb59f3 WS	90	#define SQL_CHAR 1
	91	#define SQL_NUMERIC 2
	92	#define SQL_DECIMAL 3
	93	#define SQL_INTEGER 4
	94	#define SQL_SMALLINT 5
	95	#define SQL_FLOAT 6
	96	#define SQL_REAL 7
	97	#define SQL_DOUBLE 8
	98	#define SQL_VARCHAR 12
	99
	100	#define SQL_TYPE_MIN SQL_CHAR
	101	#define SQL_TYPE_NULL 0
	102	#define SQL_TYPE_MAX SQL_VARCHAR
d76fe38b RR	103
	104	/*
	105	* C datatype to SQL datatype mapping
	106	*/
7beb59f3 WS	107	#define SQL_C_CHAR SQL_CHAR
	108	#define SQL_C_LONG SQL_INTEGER
	109	#define SQL_C_SHORT SQL_SMALLINT
	110	#define SQL_C_FLOAT SQL_REAL
	111	#define SQL_C_DOUBLE SQL_DOUBLE
	112	#define SQL_C_DEFAULT 99
d76fe38b RR	113
	114	/*
	115	* NULL status constants.
	116	*/
7beb59f3 WS	117	#define SQL_NO_NULLS 0
	118	#define SQL_NULLABLE 1
	119	#define SQL_NULLABLE_UNKNOWN 2
d76fe38b RR	120
	121	/*
	122	* Special length values
	123	*/
7beb59f3 WS	124	#define SQL_NULL_DATA (-1)
	125	#define SQL_DATA_AT_EXEC (-2)
	126	#define SQL_NTS (-3)
d76fe38b RR	127
	128	/*
	129	* SQLFreeStmt
	130	*/
7beb59f3 WS	131	#define SQL_CLOSE 0
	132	#define SQL_DROP 1
	133	#define SQL_UNBIND 2
	134	#define SQL_RESET_PARAMS 3
d76fe38b RR	135
	136	/*
	137	* SQLTransact
	138	*/
7beb59f3 WS	139	#define SQL_COMMIT 0
7beb59f3 WS	140	#define SQL_ROLLBACK 1
d76fe38b RR	141
	142	/*
	143	* SQLColAttributes
	144	*/
7beb59f3 WS	145	#define SQL_COLUMN_COUNT 0
	146	#define SQL_COLUMN_NAME 1
	147	#define SQL_COLUMN_TYPE 2
	148	#define SQL_COLUMN_LENGTH 3
	149	#define SQL_COLUMN_PRECISION 4
	150	#define SQL_COLUMN_SCALE 5
	151	#define SQL_COLUMN_DISPLAY_SIZE 6
	152	#define SQL_COLUMN_NULLABLE 7
	153	#define SQL_COLUMN_UNSIGNED 8
	154	#define SQL_COLUMN_MONEY 9
	155	#define SQL_COLUMN_UPDATABLE 10
	156	#define SQL_COLUMN_AUTO_INCREMENT 11
	157	#define SQL_COLUMN_CASE_SENSITIVE 12
	158	#define SQL_COLUMN_SEARCHABLE 13
	159	#define SQL_COLUMN_TYPE_NAME 14
	160	#define SQL_COLUMN_TABLE_NAME 15
	161	#define SQL_COLUMN_OWNER_NAME 16
	162	#define SQL_COLUMN_QUALIFIER_NAME 17
	163	#define SQL_COLUMN_LABEL 18
	164
	165	#define SQL_COLATT_OPT_MAX SQL_COLUMN_LABEL
	166	#define SQL_COLATT_OPT_MIN SQL_COLUMN_COUNT
	167	#define SQL_COLUMN_DRIVER_START 1000
d76fe38b RR	168
	169	/*
	170	* SQLColAttributes : SQL_COLUMN_UPDATABLE
	171	*/
7beb59f3 WS	172	#define SQL_ATTR_READONLY 0
	173	#define SQL_ATTR_WRITE 1
	174	#define SQL_ATTR_READWRITE_UNKNOWN 2
d76fe38b RR	175
	176	/*
	177	* SQLColAttributes : SQL_COLUMN_SEARCHABLE
	178	*/
7beb59f3 WS	179	#define SQL_UNSEARCHABLE 0
	180	#define SQL_LIKE_ONLY 1
	181	#define SQL_ALL_EXCEPT_LIKE 2
	182	#define SQL_SEARCHABLE 3
d76fe38b RR	183
	184	/*
	185	* NULL Handles
	186	*/
7beb59f3 WS	187	#define SQL_NULL_HENV 0
	188	#define SQL_NULL_HDBC 0
	189	#define SQL_NULL_HSTMT 0
d76fe38b RR	190
	191
	192	/*
	193	* Function Prototypes
	194	*/
	195	#ifdef __cplusplus
	196	extern "C"
	197	{
	198	#endif
	199
	200	RETCODE SQL_API SQLAllocConnect (HENV henv, HDBC FAR * phdbc);
	201	RETCODE SQL_API SQLAllocEnv (HENV FAR * phenv);
	202	RETCODE SQL_API SQLAllocStmt (HDBC hdbc, HSTMT FAR * phstmt);
	203	RETCODE SQL_API SQLBindCol (HSTMT hstmt, UWORD icol, SWORD fCType,
	204	PTR rgbValue, SDWORD cbValueMax, SDWORD FAR * pcbValue);
	205	RETCODE SQL_API SQLCancel (HSTMT hstmt);
	206	RETCODE SQL_API SQLColAttributes (HSTMT hstmt, UWORD icol, UWORD fDescType,
	207	PTR rgbDesc, SWORD cbDescMax, SWORD FAR * pcbDesc, SDWORD FAR * pfDesc);
	208	RETCODE SQL_API SQLConnect (HDBC hdbc, UCHAR FAR * szDSN, SWORD cbDSN,
	209	UCHAR FAR * szUID, SWORD cbUID, UCHAR FAR * szAuthStr, SWORD cbAuthStr);
	210	RETCODE SQL_API SQLDescribeCol (HSTMT hstmt, UWORD icol,
	211	UCHAR FAR * szColName, SWORD cbColNameMax, SWORD FAR * pcbColName,
	212	SWORD FAR * pfSqlType, UDWORD FAR * pcbColDef, SWORD FAR * pibScale,
	213	SWORD FAR * pfNullable);
	214	RETCODE SQL_API SQLDisconnect (HDBC hdbc);
	215	RETCODE SQL_API SQLError (HENV henv, HDBC hdbc, HSTMT hstmt,
	216	UCHAR FAR * szSqlState, SDWORD FAR * pfNativeError, UCHAR FAR * szErrorMsg,
	217	SWORD cbErrorMsgMax, SWORD FAR * pcbErrorMsg);
	218	RETCODE SQL_API SQLExecDirect (HSTMT hstmt, UCHAR FAR * szSqlStr,
	219	SDWORD cbSqlStr);
	220	RETCODE SQL_API SQLExecute (HSTMT hstmt);
	221	RETCODE SQL_API SQLFetch (HSTMT hstmt);
	222	RETCODE SQL_API SQLFreeConnect (HDBC hdbc);
	223	RETCODE SQL_API SQLFreeEnv (HENV henv);
	224	RETCODE SQL_API SQLFreeStmt (HSTMT hstmt, UWORD fOption);
	225	RETCODE SQL_API SQLGetCursorName (HSTMT hstmt, UCHAR FAR * szCursor,
	226	SWORD cbCursorMax, SWORD FAR * pcbCursor);
	227	RETCODE SQL_API SQLNumResultCols (HSTMT hstmt, SWORD FAR * pccol);
	228	RETCODE SQL_API SQLPrepare (HSTMT hstmt, UCHAR FAR * szSqlStr,
	229	SDWORD cbSqlStr);
	230	RETCODE SQL_API SQLRowCount (HSTMT hstmt, SDWORD FAR * pcrow);
	231	RETCODE SQL_API SQLSetCursorName (HSTMT hstmt, UCHAR FAR * szCursor,
	232	SWORD cbCursor);
	233	RETCODE SQL_API SQLTransact (HENV henv, HDBC hdbc, UWORD fType);
	234
	235	/*
	236	* Depreciated ODBC 1.0 function - Use SQLBindParameter
	237	*/
	238	RETCODE SQL_API SQLSetParam (HSTMT hstmt, UWORD ipar, SWORD fCType,
	239	SWORD fSqlType, UDWORD cbColDef, SWORD ibScale, PTR rgbValue,
	240	SDWORD FAR * pcbValue);
	241
	242	#ifdef __cplusplus
	243	}
	244	#endif
	245
	246	#endif