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/***************************************************************************//* 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
/***************************************************************************/
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