📄 srv.h
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//------------------------------------------------------------
// Open Data Services header file: srv.h
// Copyright (c) 1989, 1990, 1991, 1997 by Microsoft Corp.
//
// Avoid double inclusion
#ifndef _ODS_SRV_H_
#pragma option push -b -a8 -pc -A- /*P_O_Push*/
#define _ODS_SRV_H_
#include "windows.h"
// ODS uses pack(4) on all CPU types
#pragma pack(4)
#ifdef __cplusplus
extern "C" {
#endif
// define model
#if !defined( FAR )
#define FAR far
#endif
//------------------------------------------------------------
// Formats of data types
#if !defined(DBTYPEDEFS) // Do not conflict with DBLIB definitions
#if !defined(MAXNUMERICLEN) // Do not conflict with ODBC definitions
#define DBTYPEDEFS
typedef unsigned char DBBOOL;
typedef unsigned char DBBYTE;
typedef unsigned char DBTINYINT;
typedef short DBSMALLINT;
typedef unsigned short DBUSMALLINT;
typedef long DBINT;
typedef char DBCHAR;
typedef unsigned char DBBINARY;
typedef unsigned char DBBIT;
typedef double DBFLT8;
typedef struct srv_datetime
{ // Format for SRVDATETIME
long dtdays; // number of days since 1/1/1900
unsigned long dttime; // number 300th second since mid
} DBDATETIME;
typedef struct srv_money
{ // Format for SRVMONEY
long mnyhigh;
unsigned long mnylow;
} DBMONEY;
typedef float DBFLT4;
typedef long DBMONEY4;
typedef struct dbdatetime4
{ // Format for SRVDATETIM4
unsigned short numdays; // number of days since 1/1/1900
unsigned short nummins; // number of minutes sicne midnight
} DBDATETIM4;
#define MAXNUMERICLEN 16
typedef struct dbnumeric
{ // Format for SRVNUMERIC,SRVNUMERICN,SRVDECIMAL,SRVDECIMALN
BYTE precision;
BYTE scale;
BYTE sign;
BYTE val[MAXNUMERICLEN];
} DBNUMERIC;
typedef DBNUMERIC DBDECIMAL;
#endif // #if !defined(MAXNUMERICLEN)
#endif // #if !defined( DBTYPEDEFS )
//------------------------------------------------------------
// Constants used by APIs
// Type Tokens
#define SRV_TDS_NULL (BYTE) 0x1f
#define SRV_TDS_TEXT (BYTE) 0x23
#define SRV_TDS_GUID (BYTE) 0x24
#define SRV_TDS_VARBINARY (BYTE) 0x25
#define SRV_TDS_INTN (BYTE) 0x26
#define SRV_TDS_VARCHAR (BYTE) 0x27
#define SRV_TDS_BINARY (BYTE) 0x2d
#define SRV_TDS_IMAGE (BYTE) 0x22
#define SRV_TDS_CHAR (BYTE) 0x2f
#define SRV_TDS_INT1 (BYTE) 0x30
#define SRV_TDS_BIT (BYTE) 0x32
#define SRV_TDS_INT2 (BYTE) 0x34
#define SRV_TDS_DECIMAL (BYTE) 0x37
#define SRV_TDS_INT4 (BYTE) 0x38
#define SRV_TDS_DATETIM4 (BYTE) 0x3a
#define SRV_TDS_FLT4 (BYTE) 0x3b
#define SRV_TDS_MONEY (BYTE) 0x3c
#define SRV_TDS_DATETIME (BYTE) 0x3d
#define SRV_TDS_FLT8 (BYTE) 0x3e
#define SRV_TDS_NUMERIC (BYTE) 0x3f
#define SRV_TDS_NTEXT (BYTE) 0x63
#define SRV_TDS_BITN (BYTE) 0x68
#define SRV_TDS_DECIMALN (BYTE) 0x6a
#define SRV_TDS_NUMERICN (BYTE) 0x6c
#define SRV_TDS_FLTN (BYTE) 0x6d
#define SRV_TDS_MONEYN (BYTE) 0x6e
#define SRV_TDS_DATETIMN (BYTE) 0x6f
#define SRV_TDS_MONEY4 (BYTE) 0x7a
#define SRV_TDS_BIGVARBINARY (BYTE) 0xA5
#define SRV_TDS_BIGVARCHAR (BYTE) 0xA7
#define SRV_TDS_BIGBINARY (BYTE) 0xAD
#define SRV_TDS_BIGCHAR (BYTE) 0xAF
#define SRV_TDS_NVARCHAR (BYTE) 0xe7
#define SRV_TDS_NCHAR (BYTE) 0xef
// Datatypes
// Also: values of symbol parameter to srv_symbol when type = SRV_DATATYPE
#define SRVNULL SRV_TDS_NULL
#define SRVTEXT SRV_TDS_TEXT
#define SRVGUID SRV_TDS_GUID
#define SRVVARBINARY SRV_TDS_VARBINARY
#define SRVINTN SRV_TDS_INTN
#define SRVVARCHAR SRV_TDS_VARCHAR
#define SRVBINARY SRV_TDS_BINARY
#define SRVIMAGE SRV_TDS_IMAGE
#define SRVCHAR SRV_TDS_CHAR
#define SRVINT1 SRV_TDS_INT1
#define SRVBIT SRV_TDS_BIT
#define SRVINT2 SRV_TDS_INT2
#define SRVDECIMAL SRV_TDS_DECIMAL
#define SRVINT4 SRV_TDS_INT4
#define SRVDATETIM4 SRV_TDS_DATETIM4
#define SRVFLT4 SRV_TDS_FLT4
#define SRVMONEY SRV_TDS_MONEY
#define SRVDATETIME SRV_TDS_DATETIME
#define SRVFLT8 SRV_TDS_FLT8
#define SRVNUMERIC SRV_TDS_NUMERIC
#define SRVNTEXT SRV_TDS_NTEXT
#define SRVBITN SRV_TDS_BITN
#define SRVDECIMALN SRV_TDS_DECIMALN
#define SRVNUMERICN SRV_TDS_NUMERICN
#define SRVFLTN SRV_TDS_FLTN
#define SRVMONEYN SRV_TDS_MONEYN
#define SRVDATETIMN SRV_TDS_DATETIMN
#define SRVMONEY4 SRV_TDS_MONEY4
#define SRVBIGVARBINARY SRV_TDS_BIGVARBINARY
#define SRVBIGVARCHAR SRV_TDS_BIGVARCHAR
#define SRVBIGBINARY SRV_TDS_BIGBINARY
#define SRVBIGCHAR SRV_TDS_BIGCHAR
#define SRVNVARCHAR SRV_TDS_NVARCHAR
#define SRVNCHAR SRV_TDS_NCHAR
// values for srv_symbol type parameter
#define SRV_ERROR 0
#define SRV_DONE 1
#define SRV_DATATYPE 2
#define SRV_EVENT 4
// values for srv_symbol symbol parameter, when type = SRV_ERROR
#define SRV_ENO_OS_ERR 0
#define SRV_INFO 1
#define SRV_FATAL_PROCESS 10
#define SRV_FATAL_SERVER 19
// Types of server events
// Also: values for srv_symbol symbol parameter, when type = SRV_EVENT
#define SRV_CONTINUE 0
#define SRV_LANGUAGE 1
#define SRV_CONNECT 2
#define SRV_RPC 3
#define SRV_RESTART 4
#define SRV_DISCONNECT 5
#define SRV_ATTENTION 6
#define SRV_SLEEP 7
#define SRV_START 8
#define SRV_STOP 9
#define SRV_EXIT 10
#define SRV_CANCEL 11
#define SRV_SETUP 12
#define SRV_CLOSE 13
#define SRV_PRACK 14
#define SRV_PRERROR 15
#define SRV_ATTENTION_ACK 16
#define SRV_CONNECT_V7 16 // TDS type for TDS 7 clients. Overloaded with SRV_ATTENTION_ACK
#define SRV_SKIP 17
#define SRV_TRANSMGR 18
#define SRV_OLEDB 20
#define SRV_INTERNAL_HANDLER 99
#define SRV_PROGRAMMER_DEFINED 100
// values for srv_config option parameter
#define SRV_CONNECTIONS 1
#define SRV_LOGFILE 2
#define SRV_STACKSIZE 3
#define SRV_REMOTE_ACCESS 7
#define SRV_REMOTE_CONNECTIONS 9
#define SRV_MAX_PACKETS 10
#define SRV_MAXWORKINGTHREADS 11
#define SRV_MINWORKINGTHREADS 12
#define SRV_THREADTIMEOUT 13
#define SRV_MAX_PACKETSIZE 17
#define SRV_THREADPRIORITY 18
#define SRV_ANSI_CODEPAGE 19
#define SRV_DEFAULT_PACKETSIZE 26
#define SRV_PASSTHROUGH 27
// vlaues for srv_config value parameter when option = SRV_THREADPRIORITY
#define SRV_PRIORITY_LOW THREAD_PRIORITY_LOWEST
#define SRV_PRIORITY_NORMAL THREAD_PRIORITY_NORMAL
#define SRV_PRIORITY_HIGH THREAD_PRIORITY_HIGHEST
#define SRV_PRIORITY_CRITICAL THREAD_PRIORITY_TIME_CRITICAL
// values for srv_sfield field parameter
#define SRV_SERVERNAME 0
#define SRV_VERSION 6
// Length to indicate string is null terminated
#define SRV_NULLTERM -1
// values of msgtype parameter to srv_sendmsg
#define SRV_MSG_INFO 1
#define SRV_MSG_ERROR 2
// values of status parameter to srv_senddone
// Also: values for symbol parameters to srv_symbol when type = SRV_DONE
#define SRV_DONE_FINAL (USHORT) 0x0000
#define SRV_DONE_MORE (USHORT) 0x0001
#define SRV_DONE_ERROR (USHORT) 0x0002
#define SRV_DONE_COUNT (USHORT) 0x0010
#define SRV_DONE_RPC_IN_BATCH (USHORT) 0x0080
// return values of srv_paramstatus
#define SRV_PARAMRETURN 0x0001
#define SRV_PARAMDEFAULT 0x0002
// return values of srv_rpcoptions
#define SRV_RECOMPILE 0x0001
#define SRV_NOMETADATA 0x0002
// values of field parameter to srv_pfield
//#define SRV_LANGUAGE 1 already defined above
//#define SRV_EVENT 4 already defined above
#define SRV_SPID 10
#define SRV_NETSPID 11
#define SRV_TYPE 12
#define SRV_STATUS 13
#define SRV_RMTSERVER 14
#define SRV_HOST 15
#define SRV_USER 16
#define SRV_PWD 17
#define SRV_CPID 18
#define SRV_APPLNAME 19
#define SRV_TDS 20
#define SRV_CLIB 21
#define SRV_LIBVERS 22
#define SRV_ROWSENT 23
#define SRV_BCPFLAG 24
#define SRV_NATLANG 25
#define SRV_PIPEHANDLE 26
#define SRV_NETWORK_MODULE 27
#define SRV_NETWORK_VERSION 28
#define SRV_NETWORK_CONNECTION 29
#define SRV_LSECURE 30
#define SRV_SAXP 31
#define SRV_UNICODE_USER 33
#define SRV_UNICODE_PWD 35
#define SRV_SPROC_CODEPAGE 36
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