635 lines
23 KiB
C
635 lines
23 KiB
C
|
/***************************************************************************/
|
||
|
|
/* DRDBDR.H */
|
||
|
|
/* Copyright (C) 1995-96 SYWARE Inc., All rights reserved */
|
||
|
|
/***************************************************************************/
|
||
|
|
|
||
|
|
//#define WINVER 0x0400
|
||
|
|
#include <windows.h>
|
||
|
|
#ifndef RC_INVOKED
|
||
|
|
#include <windowsx.h>
|
||
|
|
#include <string.h>
|
||
|
|
#ifndef WIN32
|
||
|
|
#include <dos.h>
|
||
|
|
#define MAKEWORD(a, b) ((WORD)(((BYTE)(a)) | ((WORD)((BYTE)(b))) << 8))
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
//#define ODBCVER 0x0210
|
||
|
|
#include <sql.h>
|
||
|
|
#include <sqlext.h>
|
||
|
|
|
||
|
|
typedef struct tagENV FAR *LPENV;
|
||
|
|
typedef struct tagDBC FAR *LPDBC;
|
||
|
|
typedef struct tagSTMT FAR *LPSTMT;
|
||
|
|
typedef struct tagBOUND FAR *LPBOUND;
|
||
|
|
typedef struct tagPARAMETER FAR *LPPARAMETER;
|
||
|
|
|
||
|
|
/* C++ LPSTR -> LPUSTR */
|
||
|
|
typedef unsigned char FAR* LPUSTR;
|
||
|
|
typedef const unsigned char FAR* LPCUSTR;
|
||
|
|
#define s_lstrcpy(a, b) lstrcpy((LPSTR) a, (LPCSTR) b)
|
||
|
|
#define s_lstrcat(a, b) lstrcat((LPSTR) a, (LPCSTR) b)
|
||
|
|
#define s_lstrlen(a) lstrlen((LPCSTR) a)
|
||
|
|
#define s_lstrcmp(a, b) lstrcmp((LPCSTR) a, (LPCSTR) b)
|
||
|
|
#define s_lstrcmpi(a, b) lstrcmpi((LPCSTR) a, (LPCSTR) b)
|
||
|
|
|
||
|
|
//FOR TRACING
|
||
|
|
#ifdef WBEMDR32_TRACING
|
||
|
|
//#define ODBCTRACE OutputDebugString
|
||
|
|
#ifndef __DUHDOSOMETHINGING
|
||
|
|
#define ODBCTRACE __DuhDoSomething
|
||
|
|
void __DuhDoSomething(LPCTSTR myStr,...);
|
||
|
|
#define __DUHDOSOMETHINGING
|
||
|
|
#endif
|
||
|
|
#else
|
||
|
|
#ifndef __DUHDONOTHING
|
||
|
|
inline void __DuhDoNothing(...) {}
|
||
|
|
#define __DUHDONOTHING
|
||
|
|
#endif
|
||
|
|
#define ODBCTRACE __DuhDoNothing
|
||
|
|
#endif //WBEMDR32_TRACING
|
||
|
|
|
||
|
|
|
||
|
|
#include "util.h"
|
||
|
|
#include "sqltype.h"
|
||
|
|
#include <objbase.h>
|
||
|
|
#include <initguid.h>
|
||
|
|
|
||
|
|
#include "resource.h"
|
||
|
|
#include "conndlg.h"
|
||
|
|
#include "isam.h"
|
||
|
|
#include "parse.h"
|
||
|
|
#include "bcd.h"
|
||
|
|
#include "semantic.h"
|
||
|
|
#include "optimize.h"
|
||
|
|
#include "evaluate.h"
|
||
|
|
#include "scalar.h"
|
||
|
|
|
||
|
|
/***************************************************************************/
|
||
|
|
/* Definitions to be used in function prototypes. */
|
||
|
|
/* The SQL_API is to be used only for those functions exported for */
|
||
|
|
/* driver manager use. */
|
||
|
|
/* The INSTAPI is to be used only for those functions exported for */
|
||
|
|
/* driver administrator use. */
|
||
|
|
/* The EXPFUNC is to be used only for those functions exported but */
|
||
|
|
/* used internally, ie, dialog procs. */
|
||
|
|
/* The INTFUNC is to be used for all other functions. */
|
||
|
|
|
||
|
|
#ifdef WIN32
|
||
|
|
|
||
|
|
#ifndef INTFUNC
|
||
|
|
#define INTFUNC __stdcall
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define EXPFUNC __stdcall
|
||
|
|
#else
|
||
|
|
#define INTFUNC PASCAL
|
||
|
|
#define EXPFUNC __export CALLBACK
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef WIN32
|
||
|
|
#define GET_WM_COMMAND_ID(wp, lp) (wp)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/***************************************************************************/
|
||
|
|
|
||
|
|
#define BEFORE_FIRST_ROW (-1)
|
||
|
|
#define AFTER_LAST_ROW (-2)
|
||
|
|
|
||
|
|
#define NO_COLUMN 0
|
||
|
|
|
||
|
|
extern HINSTANCE NEAR s_hModule; /* DLL/EXE module handle. */
|
||
|
|
|
||
|
|
/* Maximum sizes */
|
||
|
|
#define MAX_TOKEN_SIZE MAX_CHAR_LITERAL_LENGTH
|
||
|
|
#define MAX_DRIVER_LENGTH 255
|
||
|
|
#define MAX_CURSOR_NAME_LENGTH 19
|
||
|
|
#define MAX_PATHNAME_SIZE MAX_PATH //was 127
|
||
|
|
#define MAX_COLUMNS_IN_GROUP_BY MAX_COLUMNS_IN_ORDER_BY
|
||
|
|
#define MAX_BOOLFLAG_LENGTH 5
|
||
|
|
#define MAX_KEYWORD_SEPARATOR_LENGTH 142 //was 134
|
||
|
|
#define MAX_KEY_NAME_LENGTH 63
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#define NULL_FLAG 'N'
|
||
|
|
#define NOT_NULL_FLAG ' '
|
||
|
|
|
||
|
|
/***************************************************************************/
|
||
|
|
/* Error codes (also used as string ids in the resource file) */
|
||
|
|
|
||
|
|
#define ERR_SUCCESS NO_ISAM_ERR
|
||
|
|
|
||
|
|
#define ERR_MEMALLOCFAIL (LAST_ISAM_ERROR_CODE + 1)
|
||
|
|
#define ERR_DATATRUNCATED (LAST_ISAM_ERROR_CODE + 2)
|
||
|
|
#define ERR_NOTSUPPORTED (LAST_ISAM_ERROR_CODE + 3)
|
||
|
|
#define ERR_INVALIDCURSORNAME (LAST_ISAM_ERROR_CODE + 4)
|
||
|
|
#define ERR_CURSORNAMEINUSE (LAST_ISAM_ERROR_CODE + 5)
|
||
|
|
#define ERR_CONNECTIONINUSE (LAST_ISAM_ERROR_CODE + 6)
|
||
|
|
#define ERR_CURSORSTATE (LAST_ISAM_ERROR_CODE + 7)
|
||
|
|
#define ERR_INVALIDCOLUMNID (LAST_ISAM_ERROR_CODE + 8)
|
||
|
|
#define ERR_NOTCONVERTABLE (LAST_ISAM_ERROR_CODE + 9)
|
||
|
|
#define ERR_NOTCAPABLE (LAST_ISAM_ERROR_CODE + 10)
|
||
|
|
#define ERR_OUTOFRANGE (LAST_ISAM_ERROR_CODE + 11)
|
||
|
|
#define ERR_ASSIGNMENTERROR (LAST_ISAM_ERROR_CODE + 12)
|
||
|
|
#define ERR_UNEXPECTEDEND (LAST_ISAM_ERROR_CODE + 13)
|
||
|
|
#define ERR_ELEMENTTOOBIG (LAST_ISAM_ERROR_CODE + 14)
|
||
|
|
#define ERR_EXPECTEDOTHER (LAST_ISAM_ERROR_CODE + 15)
|
||
|
|
#define ERR_MALFORMEDNUMBER (LAST_ISAM_ERROR_CODE + 16)
|
||
|
|
#define ERR_UNEXPECTEDTOKEN (LAST_ISAM_ERROR_CODE + 17)
|
||
|
|
#define ERR_BADESCAPE (LAST_ISAM_ERROR_CODE + 18)
|
||
|
|
#define ERR_INTERNAL (LAST_ISAM_ERROR_CODE + 19)
|
||
|
|
#define ERR_ISAM (LAST_ISAM_ERROR_CODE + 20)
|
||
|
|
#define ERR_COLUMNNOTFOUND (LAST_ISAM_ERROR_CODE + 21)
|
||
|
|
#define ERR_UNKNOWNTYPE (LAST_ISAM_ERROR_CODE + 22)
|
||
|
|
#define ERR_INVALIDOPERAND (LAST_ISAM_ERROR_CODE + 23)
|
||
|
|
#define ERR_INVALIDTABLENAME (LAST_ISAM_ERROR_CODE + 24)
|
||
|
|
#define ERR_ORDINALTOOLARGE (LAST_ISAM_ERROR_CODE + 25)
|
||
|
|
#define ERR_ORDERBYTOOLARGE (LAST_ISAM_ERROR_CODE + 26)
|
||
|
|
#define ERR_ORDERBYCOLUMNONLY (LAST_ISAM_ERROR_CODE + 27)
|
||
|
|
#define ERR_UNEQUALINSCOLS (LAST_ISAM_ERROR_CODE + 28)
|
||
|
|
#define ERR_INVALIDINSVAL (LAST_ISAM_ERROR_CODE + 29)
|
||
|
|
#define ERR_INVALIDINVAL (LAST_ISAM_ERROR_CODE + 30)
|
||
|
|
#define ERR_ALIASINUSE (LAST_ISAM_ERROR_CODE + 31)
|
||
|
|
#define ERR_COLUMNONLIST (LAST_ISAM_ERROR_CODE + 32)
|
||
|
|
#define ERR_INVALIDCOLNAME (LAST_ISAM_ERROR_CODE + 33)
|
||
|
|
#define ERR_NOSUCHTYPE (LAST_ISAM_ERROR_CODE + 34)
|
||
|
|
#define ERR_BADPARAMCOUNT (LAST_ISAM_ERROR_CODE + 35)
|
||
|
|
#define ERR_COLUMNFOUND (LAST_ISAM_ERROR_CODE + 36)
|
||
|
|
#define ERR_NODATAFOUND (LAST_ISAM_ERROR_CODE + 37)
|
||
|
|
#define ERR_INVALIDCONNSTR (LAST_ISAM_ERROR_CODE + 38)
|
||
|
|
#define ERR_UNABLETOCONNECT (LAST_ISAM_ERROR_CODE + 39)
|
||
|
|
#define ERR_PARAMETERMISSING (LAST_ISAM_ERROR_CODE + 40)
|
||
|
|
#define ERR_DESCOUTOFRANGE (LAST_ISAM_ERROR_CODE + 41)
|
||
|
|
#define ERR_OPTOUTOFRANGE (LAST_ISAM_ERROR_CODE + 42)
|
||
|
|
#define ERR_INFOUTOFRANGE (LAST_ISAM_ERROR_CODE + 43)
|
||
|
|
#define ERR_CANTORDERBYONTHIS (LAST_ISAM_ERROR_CODE + 44)
|
||
|
|
#define ERR_SORT (LAST_ISAM_ERROR_CODE + 45)
|
||
|
|
#define ERR_GROUPBYTOOLARGE (LAST_ISAM_ERROR_CODE + 46)
|
||
|
|
#define ERR_CANTGROUPBYONTHIS (LAST_ISAM_ERROR_CODE + 47)
|
||
|
|
#define ERR_AGGNOTALLOWED (LAST_ISAM_ERROR_CODE + 48)
|
||
|
|
#define ERR_NOSELECTSTAR (LAST_ISAM_ERROR_CODE + 49)
|
||
|
|
#define ERR_GROUPBY (LAST_ISAM_ERROR_CODE + 50)
|
||
|
|
#define ERR_NOGROUPBY (LAST_ISAM_ERROR_CODE + 51)
|
||
|
|
#define ERR_ZERODIVIDE (LAST_ISAM_ERROR_CODE + 52)
|
||
|
|
#define ERR_PARAMINSELECT (LAST_ISAM_ERROR_CODE + 53)
|
||
|
|
#define ERR_CONCATOVERFLOW (LAST_ISAM_ERROR_CODE + 54)
|
||
|
|
#define ERR_INVALIDINDEXNAME (LAST_ISAM_ERROR_CODE + 55)
|
||
|
|
#define ERR_TOOMANYINDEXCOLS (LAST_ISAM_ERROR_CODE + 56)
|
||
|
|
#define ERR_SCALARNOTFOUND (LAST_ISAM_ERROR_CODE + 57)
|
||
|
|
#define ERR_SCALARBADARG (LAST_ISAM_ERROR_CODE + 58)
|
||
|
|
#define ERR_SCALARNOTSUPPORTED (LAST_ISAM_ERROR_CODE + 59)
|
||
|
|
#define ERR_TXNINPROGRESS (LAST_ISAM_ERROR_CODE + 60)
|
||
|
|
#define ERR_DDLENCOUNTERD (LAST_ISAM_ERROR_CODE + 61)
|
||
|
|
#define ERR_DDLIGNORED (LAST_ISAM_ERROR_CODE + 62)
|
||
|
|
#define ERR_DDLCAUSEDACOMMIT (LAST_ISAM_ERROR_CODE + 63)
|
||
|
|
#define ERR_DDLSTATEMENTLOST (LAST_ISAM_ERROR_CODE + 64)
|
||
|
|
#define ERR_MULTICOLUMNSELECT (LAST_ISAM_ERROR_CODE + 65)
|
||
|
|
#define ERR_NOTSINGLESELECT (LAST_ISAM_ERROR_CODE + 66)
|
||
|
|
#define ERR_TABLENOTFOUND (LAST_ISAM_ERROR_CODE + 67)
|
||
|
|
|
||
|
|
#define MAX_ERROR_LENGTH (SQL_MAX_MESSAGE_LENGTH-1)
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/***************************************************************************/
|
||
|
|
/* Statement handles */
|
||
|
|
|
||
|
|
typedef struct tagBOUND { /* Bound column definition */
|
||
|
|
LPBOUND lpNext; /* Next element on linked list */
|
||
|
|
UWORD icol; /* Which column is bound */
|
||
|
|
SWORD fCType; /* The C type of location to put data into */
|
||
|
|
PTR rgbValue; /* The location to put the data into */
|
||
|
|
SDWORD cbValueMax; /* Max size of location to put data into */
|
||
|
|
SDWORD FAR *pcbValue; /* Where to put size of data in rgbValue */
|
||
|
|
} BOUND,
|
||
|
|
FAR *LPBOUND;
|
||
|
|
|
||
|
|
typedef struct tagPARAMETER { /* PARAMETER definition */
|
||
|
|
LPPARAMETER lpNext; /* Next element on linked list */
|
||
|
|
UWORD ipar; /* Which parameter */
|
||
|
|
SWORD fCType; /* The C type of location to get data from */
|
||
|
|
PTR rgbValue; /* The location to get the data from */
|
||
|
|
SDWORD FAR *pcbValue; /* Where to get size of data in rgbValue */
|
||
|
|
} PARAMETER,
|
||
|
|
FAR *LPPARAMETER;
|
||
|
|
|
||
|
|
typedef struct tagKEYINFO {
|
||
|
|
UCHAR szPrimaryKeyName[MAX_KEY_NAME_LENGTH+1];
|
||
|
|
UCHAR szForeignKeyName[MAX_KEY_NAME_LENGTH+1];
|
||
|
|
UWORD iKeyColumns;
|
||
|
|
UWORD cKeyColumns;
|
||
|
|
ISAMKEYCOLUMNNAME PrimaryKeyColumns[MAX_COLUMNS_IN_KEY];
|
||
|
|
ISAMKEYCOLUMNNAME ForeignKeyColumns[MAX_COLUMNS_IN_KEY];
|
||
|
|
SWORD fForeignKeyUpdateRule;
|
||
|
|
SWORD fForeignKeyDeleteRule;
|
||
|
|
} KEYINFO,
|
||
|
|
FAR * LPKEYINFO;
|
||
|
|
|
||
|
|
typedef struct tagSTMT { /* Statement handle */
|
||
|
|
LPSTMT lpNext; /* Next element on linked list */
|
||
|
|
RETCODE errcode; /* Most recent error */
|
||
|
|
UCHAR szError[MAX_TOKEN_SIZE+1]; /* Auxilary error info */
|
||
|
|
UCHAR szISAMError[MAX_ERROR_LENGTH+1];
|
||
|
|
/* ISAM error message */
|
||
|
|
LPDBC lpdbc; /* Connection the statement belongs to */
|
||
|
|
UCHAR szCursor[MAX_CURSOR_NAME_LENGTH+1];
|
||
|
|
/* Cursor name */
|
||
|
|
UINT fStmtType; /* Type of statement active (STMT_TYPE_*) */
|
||
|
|
UINT fStmtSubtype; /* Subtype of statement (STMT_SUBTYPE_*) */
|
||
|
|
SDWORD irow; /* Current row fethed */
|
||
|
|
SWORD fSqlType; /* Type (SQLGetTypeInfo) */
|
||
|
|
LPISAMTABLELIST lpISAMTableList;
|
||
|
|
/* List of tables (SQLTables, */
|
||
|
|
/* SQLColumns, SQLForeignKeys) */
|
||
|
|
LPISAMQUALIFIERLIST lpISAMQualifierList;
|
||
|
|
/* List of qualifiers (SQLTables) */
|
||
|
|
UCHAR szTableName[MAX_TABLE_NAME_LENGTH+1];
|
||
|
|
/* Table name (SQLTables, SQLColumns, */
|
||
|
|
/* SQLForeignKeys) */
|
||
|
|
UCHAR szQualifierName[MAX_QUALIFIER_NAME_LENGTH+1];
|
||
|
|
/* Qualifier name (SQLTables) */
|
||
|
|
LPISAMTABLEDEF lpISAMTableDef;
|
||
|
|
/* Current table (SQLColumns, SQLStatistics) */
|
||
|
|
UCHAR szColumnName[MAX_COLUMN_NAME_LENGTH+1];
|
||
|
|
/* Template for column match (SQLColumns) */
|
||
|
|
UCHAR szPkTableName[MAX_TABLE_NAME_LENGTH+1];
|
||
|
|
/* Table name (SQLForeignKeys) */
|
||
|
|
KEYINFO FAR *lpKeyInfo; /* Key info (SQLForeignKeys) */
|
||
|
|
UCHAR szTableType[MAX_TABLE_TYPE_LENGTH + 1];
|
||
|
|
/* Type of table (either 'TABLE' or 'SYSTEM TABLE' */
|
||
|
|
LPSQLTREE lpSqlStmt; /* Current SQL statement (SQLPrepare) */
|
||
|
|
BOOL fPreparedSql; /* lpSqlStmt was from SQLPrepare() (not */
|
||
|
|
/* SQLExecDirect()) */
|
||
|
|
LPISAMSTATEMENT lpISAMStatement;
|
||
|
|
/* A passthrough SQL statement */
|
||
|
|
BOOL fNeedData; /* Waiting for data before command can */
|
||
|
|
/* execute? */
|
||
|
|
SQLNODEIDX idxParameter; /* Parameter SQLPutData() is to set */
|
||
|
|
SDWORD cbParameterOffset; /* Next offset to write in idxParameter */
|
||
|
|
SDWORD cRowCount; /* Number of INSERT, UPDATE, DELETE rows */
|
||
|
|
UWORD icol; /* Column read most recently by SQLGetData() */
|
||
|
|
SDWORD cbOffset; /* Next offset to read in icol */
|
||
|
|
LPBOUND lpBound; /* List of bound columns */
|
||
|
|
LPPARAMETER lpParameter; /* List of parameters */
|
||
|
|
BOOL fISAMTxnStarted;/* Flag specifying a transaction started */
|
||
|
|
BOOL fDMLTxn; /* Flag specifying DML executed */
|
||
|
|
UDWORD fSyncMode; /* Indicates if SQL functions are called synchronously or asynchronously */
|
||
|
|
} STMT,
|
||
|
|
FAR *LPSTMT;
|
||
|
|
|
||
|
|
#define STMT_TYPE_NONE 0
|
||
|
|
#define STMT_TYPE_TABLES 1
|
||
|
|
#define STMT_TYPE_COLUMNS 2
|
||
|
|
#define STMT_TYPE_STATISTICS 3
|
||
|
|
#define STMT_TYPE_SPECIALCOLUMNS 4
|
||
|
|
#define STMT_TYPE_TYPEINFO 5
|
||
|
|
#define STMT_TYPE_PRIMARYKEYS 6
|
||
|
|
#define STMT_TYPE_FOREIGNKEYS 7
|
||
|
|
#define STMT_TYPE_SELECT 8 /* This must be the last on on the list */
|
||
|
|
|
||
|
|
#define STMT_SUBTYPE_NONE 0
|
||
|
|
#define STMT_SUBTYPE_TABLES_TABLES 1
|
||
|
|
#define STMT_SUBTYPE_TABLES_TYPES 2
|
||
|
|
#define STMT_SUBTYPE_TABLES_QUALIFIERS 3 //added by SMW 04/11/96
|
||
|
|
#define STMT_SUBTYPE_TABLES_OWNERS 4 //added by SMW 04/11/96
|
||
|
|
#define STMT_SUBTYPE_FOREIGNKEYS_SINGLE 5
|
||
|
|
#define STMT_SUBTYPE_FOREIGNKEYS_MULTIPLE_PK_TABLES 6
|
||
|
|
#define STMT_SUBTYPE_FOREIGNKEYS_MULTIPLE_FK_TABLES 7
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/***************************************************************************/
|
||
|
|
/* Connection handles */
|
||
|
|
|
||
|
|
typedef struct tagDBC { /* Connection handle */
|
||
|
|
LPDBC lpNext; /* Next element on linked list */
|
||
|
|
LPSTMT lpstmts; /* Statements of this connection */
|
||
|
|
RETCODE errcode; /* Most recent error */
|
||
|
|
UCHAR szISAMError[MAX_ERROR_LENGTH+1];
|
||
|
|
/* ISAM error message */
|
||
|
|
LPENV lpenv; /* Environment this connection belongs to */
|
||
|
|
UCHAR szDSN[SQL_MAX_DSN_LENGTH+1];
|
||
|
|
/* Data source of this connection */
|
||
|
|
LPISAM lpISAM; /* ISAM connection */
|
||
|
|
SDWORD fTxnIsolation; /* User-settable isolation state option */
|
||
|
|
BOOL fAutoCommitTxn; /* User-settable auto-commit state option */
|
||
|
|
} DBC,
|
||
|
|
FAR * LPDBC;
|
||
|
|
|
||
|
|
/***************************************************************************/
|
||
|
|
/* Environment handles */
|
||
|
|
|
||
|
|
typedef struct tagENV { /* Environment handle */
|
||
|
|
LPDBC lpdbcs; /* Connections of this environment */
|
||
|
|
RETCODE errcode; /* Most recent error */
|
||
|
|
UCHAR szISAMError[MAX_ERROR_LENGTH+1];
|
||
|
|
/* ISAM error message */
|
||
|
|
} ENV,
|
||
|
|
FAR * LPENV;
|
||
|
|
|
||
|
|
/***************************************************************************/
|
||
|
|
/* Virtual Tables */
|
||
|
|
|
||
|
|
|
||
|
|
/* For SQLTables()... */
|
||
|
|
|
||
|
|
#define TABLE_QUALIFIER 1
|
||
|
|
#define TABLE_OWNER 2
|
||
|
|
#define TABLE_NAME 3
|
||
|
|
#define TABLE_TYPE 4
|
||
|
|
#define TABLE_REMARKS 5
|
||
|
|
#define TABLE_ATTRIBUTES 6
|
||
|
|
|
||
|
|
#define COLUMN_COUNT_TABLES 6
|
||
|
|
|
||
|
|
|
||
|
|
/* For SQLColumns()... */
|
||
|
|
|
||
|
|
#define COLUMN_QUALIFIER 1
|
||
|
|
#define COLUMN_OWNER 2
|
||
|
|
#define COLUMN_TABLE 3
|
||
|
|
#define COLUMN_NAME 4
|
||
|
|
#define COLUMN_TYPE 5
|
||
|
|
#define COLUMN_TYPENAME 6
|
||
|
|
#define COLUMN_PRECISION 7
|
||
|
|
#define COLUMN_LENGTH 8
|
||
|
|
#define COLUMN_SCALE 9
|
||
|
|
#define COLUMN_RADIX 10
|
||
|
|
#define COLUMN_NULLABLE 11
|
||
|
|
#define COLUMN_REMARKS 12
|
||
|
|
#define COLUMN_ATTRIBUTES 13
|
||
|
|
|
||
|
|
#define COLUMN_COUNT_COLUMNS 13
|
||
|
|
|
||
|
|
|
||
|
|
/* For SQLStatistics()... */
|
||
|
|
|
||
|
|
#define STATISTIC_QUALIFIER 1
|
||
|
|
#define STATISTIC_OWNER 2
|
||
|
|
#define STATISTIC_NAME 3
|
||
|
|
#define STATISTIC_NONUNIQUE 4
|
||
|
|
#define STATISTIC_INDEXQUALIFIER 5
|
||
|
|
#define STATISTIC_INDEXNAME 6
|
||
|
|
#define STATISTIC_TYPE 7
|
||
|
|
#define STATISTIC_SEQININDEX 8
|
||
|
|
#define STATISTIC_COLUMNNAME 9
|
||
|
|
#define STATISTIC_COLLATION 10
|
||
|
|
#define STATISTIC_CARDINALITY 11
|
||
|
|
#define STATISTIC_PAGES 12
|
||
|
|
#define STATISTIC_FILTERCONDITION 13
|
||
|
|
|
||
|
|
#define COLUMN_COUNT_STATISTICS 13
|
||
|
|
|
||
|
|
|
||
|
|
/* For SQLSpecialColumns()... */
|
||
|
|
|
||
|
|
#define SPECIALCOLUMN_SCOPE 1
|
||
|
|
#define SPECIALCOLUMN_NAME 2
|
||
|
|
#define SPECIALCOLUMN_TYPE 3
|
||
|
|
#define SPECIALCOLUMN_TYPENAME 4
|
||
|
|
#define SPECIALCOLUMN_PRECISION 5
|
||
|
|
#define SPECIALCOLUMN_LENGTH 6
|
||
|
|
#define SPECIALCOLUMN_SCALE 7
|
||
|
|
#define SPECIALCOLUMN_PSEUDOCOLUMN 8
|
||
|
|
|
||
|
|
#define COLUMN_COUNT_SPECIALCOLUMNS 8
|
||
|
|
|
||
|
|
|
||
|
|
/* For SQLGetTypeInfo()... */
|
||
|
|
|
||
|
|
#define TYPEINFO_NAME 1
|
||
|
|
#define TYPEINFO_TYPE 2
|
||
|
|
#define TYPEINFO_PRECISION 3
|
||
|
|
#define TYPEINFO_PREFIX 4
|
||
|
|
#define TYPEINFO_SUFFIX 5
|
||
|
|
#define TYPEINFO_PARAMS 6
|
||
|
|
#define TYPEINFO_NULLABLE 7
|
||
|
|
#define TYPEINFO_CASESENSITIVE 8
|
||
|
|
#define TYPEINFO_SEARCHABLE 9
|
||
|
|
#define TYPEINFO_UNSIGNED 10
|
||
|
|
#define TYPEINFO_MONEY 11
|
||
|
|
#define TYPEINFO_AUTOINCREMENT 12
|
||
|
|
#define TYPEINFO_LOCALNAME 13
|
||
|
|
#define TYPEINFO_MINSCALE 14
|
||
|
|
#define TYPEINFO_MAXSCALE 15
|
||
|
|
|
||
|
|
#define COLUMN_COUNT_TYPEINFO 15
|
||
|
|
|
||
|
|
|
||
|
|
/* For SQLPrimaryKeys()... */
|
||
|
|
|
||
|
|
#define PRIMARYKEY_QUALIFIER 1
|
||
|
|
#define PRIMARYKEY_OWNER 2
|
||
|
|
#define PRIMARYKEY_TABLE 3
|
||
|
|
#define PRIMARYKEY_COLUMN 4
|
||
|
|
#define PRIMARYKEY_KEYSEQ 5
|
||
|
|
#define PRIMARYKEY_NAME 6
|
||
|
|
|
||
|
|
#define COLUMN_COUNT_PRIMARYKEYS 6
|
||
|
|
|
||
|
|
|
||
|
|
/* For SQLForeignKeys()... */
|
||
|
|
|
||
|
|
#define FOREIGNKEY_PKQUALIFIER 1
|
||
|
|
#define FOREIGNKEY_PKOWNER 2
|
||
|
|
#define FOREIGNKEY_PKTABLE 3
|
||
|
|
#define FOREIGNKEY_PKCOLUMN 4
|
||
|
|
#define FOREIGNKEY_FKQUALIFIER 5
|
||
|
|
#define FOREIGNKEY_FKOWNER 6
|
||
|
|
#define FOREIGNKEY_FKTABLE 7
|
||
|
|
#define FOREIGNKEY_FKCOLUMN 8
|
||
|
|
#define FOREIGNKEY_KEYSEQ 9
|
||
|
|
#define FOREIGNKEY_UPDATERULE 10
|
||
|
|
#define FOREIGNKEY_DELETERULE 11
|
||
|
|
#define FOREIGNKEY_FKNAME 12
|
||
|
|
#define FOREIGNKEY_PKNAME 13
|
||
|
|
|
||
|
|
#define COLUMN_COUNT_FOREIGNKEYS 13
|
||
|
|
/***************************************************************************/
|
||
|
|
/* Table of column definitions for virtual tables */
|
||
|
|
|
||
|
|
/* For a description of these values, see SQLColAttributed() in the ODBC spec. */
|
||
|
|
|
||
|
|
typedef struct tagCOLATTRIBUTE {
|
||
|
|
UWORD count;
|
||
|
|
SDWORD autoIncrement;
|
||
|
|
SDWORD caseSensitive; /* If -2, use what ISAMCaseSensitive() returns */
|
||
|
|
SDWORD displaySize;
|
||
|
|
LPUSTR label;
|
||
|
|
SDWORD length;
|
||
|
|
SDWORD money;
|
||
|
|
LPUSTR name;
|
||
|
|
SDWORD nullable;
|
||
|
|
LPUSTR ownerName;
|
||
|
|
UDWORD precision;
|
||
|
|
LPUSTR qualifierName;
|
||
|
|
SDWORD scale;
|
||
|
|
SDWORD columnSearchable;
|
||
|
|
LPUSTR tableName;
|
||
|
|
SDWORD type;
|
||
|
|
LPSTR typeName;
|
||
|
|
SDWORD unsignedAttribute;
|
||
|
|
SDWORD updatable;
|
||
|
|
} COLATTRIBUTE;
|
||
|
|
|
||
|
|
extern COLATTRIBUTE FAR *colAttributes[8];
|
||
|
|
|
||
|
|
/***************************************************************************/
|
||
|
|
/* Internal data types */
|
||
|
|
|
||
|
|
#define TYPE_UNKNOWN SQL_TYPE_NULL
|
||
|
|
#define TYPE_DOUBLE SQL_DOUBLE
|
||
|
|
#define TYPE_NUMERIC SQL_NUMERIC
|
||
|
|
#define TYPE_INTEGER SQL_INTEGER
|
||
|
|
#define TYPE_CHAR SQL_CHAR
|
||
|
|
#define TYPE_DATE SQL_DATE
|
||
|
|
#define TYPE_TIME SQL_TIME
|
||
|
|
#define TYPE_TIMESTAMP SQL_TIMESTAMP
|
||
|
|
#define TYPE_BINARY SQL_BINARY
|
||
|
|
|
||
|
|
/***************************************************************************/
|
||
|
|
/* INI file Keys */
|
||
|
|
|
||
|
|
#define KEY_DSN "DSN"
|
||
|
|
#define KEY_DRIVER "DRIVER"
|
||
|
|
#define KEY_DATABASE "DBQ"
|
||
|
|
#define KEY_USERNAME "UID"
|
||
|
|
#define KEY_PASSWORD "PWD"
|
||
|
|
#define KEY_HOST "RemoteHost"
|
||
|
|
#define KEY_PORT "RemotePort"
|
||
|
|
#define ODBC_INI "ODBC.INI"
|
||
|
|
#define KEY_HOME "HOME"
|
||
|
|
#define KEY_NAMESPACES "NAMESPACES"
|
||
|
|
#define KEY_SERVER "SERVER"
|
||
|
|
#define KEY_OPTIMIZATION "OPTIMIZATION"
|
||
|
|
#define KEY_SYSPROPS "SYSPROPS"
|
||
|
|
#define KEY_LOGINMETHOD "LOGINMETHOD"
|
||
|
|
#define KEY_LOCALE "LOCALE"
|
||
|
|
#define KEY_AUTHORITY "AUTHORITY"
|
||
|
|
#define KEY_UIDPWDDEFINED "UIDPWDDEFINED"
|
||
|
|
#define KEY_IMPERSONATE "IMPERSONATE"
|
||
|
|
#define KEY_PASSTHROUGHONLY "PASSTHROUGHONLY"
|
||
|
|
#define KEY_INTPRET_PWD_BLK "PWDBLK"
|
||
|
|
|
||
|
|
/***************************************************************************/
|
||
|
|
/* Resource defines for dialog boxes */
|
||
|
|
|
||
|
|
#define DATABASE_NAME 100
|
||
|
|
#define DSN_NAME 101
|
||
|
|
#define HOST_NAME 102
|
||
|
|
#define PORT_NUMBER 103
|
||
|
|
|
||
|
|
#define STR_SETUP 5000
|
||
|
|
#define STR_OVERWRITE 5001
|
||
|
|
#define STR_SUNDAY 5002
|
||
|
|
#define STR_MONDAY 5003
|
||
|
|
#define STR_TUESDAY 5004
|
||
|
|
#define STR_WEDNESDAY 5005
|
||
|
|
#define STR_THURSDAY 5006
|
||
|
|
#define STR_FRIDAY 5007
|
||
|
|
#define STR_SATURDAY 5008
|
||
|
|
#define STR_JANUARY 5009
|
||
|
|
#define STR_FEBRUARY 5010
|
||
|
|
#define STR_MARCH 5011
|
||
|
|
#define STR_APRIL 5012
|
||
|
|
#define STR_MAY 5013
|
||
|
|
#define STR_JUNE 5014
|
||
|
|
#define STR_JULY 5015
|
||
|
|
#define STR_AUGUST 5016
|
||
|
|
#define STR_SEPTEMBER 5017
|
||
|
|
#define STR_OCTOBER 5018
|
||
|
|
#define STR_NOVEMBER 5019
|
||
|
|
#define STR_DECEMBER 5020
|
||
|
|
|
||
|
|
/* Class to manage SQLDriverConnect connection string */
|
||
|
|
#define MAX_OPTIMIZATION_LENGTH 5
|
||
|
|
|
||
|
|
class ConnectionStringManager
|
||
|
|
{
|
||
|
|
private:
|
||
|
|
|
||
|
|
LPSTR ptr;
|
||
|
|
LPDBC lpdbc;
|
||
|
|
HWND hwnd;
|
||
|
|
char* lpszOutputNamespaces;
|
||
|
|
BOOL foundDriver;
|
||
|
|
BOOL foundDSN;
|
||
|
|
BOOL fOptimization;
|
||
|
|
UWORD fDriverCompletion;
|
||
|
|
BOOL fUsernameSpecified;
|
||
|
|
BOOL fPasswordSpecified;
|
||
|
|
BOOL fImpersonate;
|
||
|
|
BOOL fServerSpecified;
|
||
|
|
BOOL fPassthroughOnly;
|
||
|
|
BOOL fIntpretEmptPwdAsBlank;
|
||
|
|
|
||
|
|
|
||
|
|
UCHAR szDSN[SQL_MAX_DSN_LENGTH+1];
|
||
|
|
UCHAR szDriver[MAX_DRIVER_LENGTH+1];
|
||
|
|
UCHAR szDatabase[MAX_DATABASE_NAME_LENGTH+1];
|
||
|
|
UCHAR szUsername[MAX_USER_NAME_LENGTH+1];
|
||
|
|
UCHAR szPassword[MAX_PASSWORD_LENGTH+1];
|
||
|
|
UCHAR szOptimization[MAX_OPTIMIZATION_LENGTH+1];
|
||
|
|
UCHAR szServer[MAX_SERVER_NAME_LENGTH+1];
|
||
|
|
UCHAR szHome[MAX_HOME_NAME_LENGTH+1];
|
||
|
|
|
||
|
|
char* szLocale;
|
||
|
|
char* szAuthority;
|
||
|
|
BOOL fSysProp;
|
||
|
|
|
||
|
|
//WBEM_LOGIN_AUTHENTICATION m_loginMethod;
|
||
|
|
|
||
|
|
CMapStringToOb *pMapStringToOb;
|
||
|
|
CMapStringToOb *pMapStringToObOut;
|
||
|
|
|
||
|
|
public:
|
||
|
|
|
||
|
|
//Precesses the connection string
|
||
|
|
RETCODE Process();
|
||
|
|
|
||
|
|
//Parse the connection string
|
||
|
|
RETCODE Parse();
|
||
|
|
|
||
|
|
//Complement information with information in ODBC.INI file
|
||
|
|
void GetINI();
|
||
|
|
|
||
|
|
//If the is still missing information get it from use via dialog box
|
||
|
|
RETCODE ShowDialog();
|
||
|
|
|
||
|
|
//Re-generate connection string
|
||
|
|
char* GenerateConnString();
|
||
|
|
|
||
|
|
ConnectionStringManager(HDBC fHDBC, HWND hwnd, UCHAR FAR *szConnStr, UWORD fDriverCompletion);
|
||
|
|
~ConnectionStringManager();
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
/***************************************************************************/
|
||
|
|
/* Opt-Tech Sort declaration */
|
||
|
|
#ifdef WIN32
|
||
|
|
extern "C" void s_1mains(char *, char *, char *, long *, int *);
|
||
|
|
#else
|
||
|
|
void far PASCAL s_1mains(LPSTR, LPSTR, LPSTR, LPLONG, LPINT);
|
||
|
|
#endif
|
||
|
|
/***************************************************************************/
|
||
|
|
#ifdef WIN32
|
||
|
|
/* Redfine lstrcmp and lstrcmpi back to what everyone expects them to be */
|
||
|
|
#ifdef lstrcmp
|
||
|
|
#undef lstrcmp
|
||
|
|
#endif
|
||
|
|
#define lstrcmp(left, right) (CompareString(LOCALE_SYSTEM_DEFAULT, \
|
||
|
|
SORT_STRINGSORT, \
|
||
|
|
left, -1, right, -1) - 2)
|
||
|
|
#ifdef lstrcmpi
|
||
|
|
#undef lstrcmpi
|
||
|
|
#endif
|
||
|
|
#define lstrcmpi(left, right) (CompareString(LOCALE_SYSTEM_DEFAULT, \
|
||
|
|
NORM_IGNORECASE | SORT_STRINGSORT, \
|
||
|
|
left, -1, right, -1) - 2)
|
||
|
|
#endif
|
||
|
|
/***************************************************************************/
|