srv.h

希望我上传的这些东西可以对搞编程的程序员有点小小的帮助！谢谢！

// return value of SRV_TDSVERSION macro
#define SRV_TDS_NONE   0
#define SRV_TDS_2_0    1
#define SRV_TDS_3_4    2
#define SRV_TDS_4_2    3
#define SRV_TDS_6_0    4
#define SRV_TDS_7_0    5

// Return values from APIs
typedef int SRVRETCODE;        // SUCCEED or FAIL
#ifndef ODBCVER
typedef int RETCODE;
#endif

#if !defined( SUCCEED )
#define SUCCEED     1   // Successful return value
#endif

#if !defined( FAIL )
#define FAIL        0   // Unsuccessful return value
#endif

#define SRV_DUPLICATE_HANDLER	2	// additional return value for srv_pre/post_handle

//------------------------------------------------
//PreDeclare structures
//
struct srv_server;
typedef struct srv_server SRV_SERVER;

struct srv_config;
typedef struct srv_config SRV_CONFIG;

struct srv_proc;
typedef struct srv_proc SRV_PROC;

//------------------------------------------------
//------------------------------------------------
// ODS MACROs & APIs

// Describing and sending a result set
int srv_describe(SRV_PROC*,int,char*,int,long int,long int,long int,long int,void*);
int srv_setutype(SRV_PROC* srvproc,int column,long int usertype);
int srv_setcoldata(SRV_PROC* srvproc,int column,void* data);
int srv_setcollen( SRV_PROC* srvproc,int column,int len);
int srv_sendrow(SRV_PROC* srvproc );
int srv_senddone(SRV_PROC* srvproc,USHORT status,USHORT curcmd,long int count);

// Dealing with Extended Procedure parameters
int srv_rpcparams(SRV_PROC*);
int srv_paraminfo(SRV_PROC*,int,BYTE*,ULONG*,ULONG*,BYTE*,BOOL*);
int srv_paramsetoutput(SRV_PROC*,int,BYTE*,ULONG,BOOL);

void* srv_paramdata(SRV_PROC*,int);
int srv_paramlen(SRV_PROC*,int);
int srv_parammaxlen(SRV_PROC*,int);
int srv_paramtype(SRV_PROC*,int);
int srv_paramset(SRV_PROC*,int,void*,int);

char* srv_paramname(SRV_PROC*,int,int*);
int srv_paramnumber(SRV_PROC*,char*,int);

//--------------------------------------------------------------
//--------------------------------------------------------------
// The rest of these APIs are still supported, in SQL Server 7.0,
// but may not be supported after SQL Server 7.0

// MACROs
#define SRV_GETCONFIG(a)		srv_getconfig	  ( a )
#define SRV_GETSERVER(a)		srv_getserver	  ( a )
#define SRV_GOT_ATTENTION(a)	srv_got_attention ( a )
#define	SRV_EVENTDATA(a)		srv_eventdata	  ( a )
#define	SRV_IODEAD(a)			srv_iodead		  ( a )
#define	SRV_TDSVERSION(a)		srv_tdsversion	  ( a )

SRV_CONFIG* srv_getconfig( SRV_SERVER * server );
SRV_SERVER* srv_getserver( SRV_PROC   * srvproc );
BOOL srv_got_attention( SRV_PROC * srvproc );
void* srv_eventdata( SRV_PROC * srvproc );

// Memory
void* srv_alloc(long int ulSize);
int srv_bmove(void* from,void* to,long int count);
int srv_bzero( void  * location,long int count);
int srv_free( void * ptr );

int srv_config( SRV_CONFIG * config,long int option,char* value,int valuelen);
SRV_CONFIG * srv_config_alloc( void );


int srv_convert(SRV_PROC*,int,void*,long int,int,void*,long int);

int (*  srv_errhandle(int (* handler)(SRV_SERVER * server,
												  SRV_PROC   * srvproc,
												  int		   srverror,
												  BYTE 	       severity,
												  BYTE 	       state,
												  int		   oserrnum,
												  char     * errtext,
												  int		   errtextlen,
												  char     * oserrtext,
												  int		   oserrtextlen)))
												   ( SRV_SERVER * server,
													 SRV_PROC   * srvproc,
													 int		  srverror,
													 BYTE 	      severity,
													 BYTE 	      state,
													 int		  oserrnum,
													 char     * errtext,
													 int		  errtextlen,
													 char     * oserrtext,
													 int		  oserrtextlen );

int srv_event(SRV_PROC * srvproc,int event,BYTE* data);

void* srv_getuserdata( SRV_PROC * srvproc );

int srv_getbindtoken(SRV_PROC * srvproc,char* token_buf);

int srv_getdtcxact(SRV_PROC * srvproc,void ** ppv);

typedef int (* EventHandler)(void*);
EventHandler srv_handle(SRV_SERVER*,long int,EventHandler);

int srv_impersonate_client( SRV_PROC * srvproc );

SRV_SERVER* srv_init( SRV_CONFIG * config,
					 char	    * connectname,
					 int	      namelen );

BOOL srv_iodead( SRV_PROC * srvproc );

long srv_langcpy(SRV_PROC *	srvproc,long start,long nbytes,char* buffer);
long srv_langlen( SRV_PROC * srvproc );
void* srv_langptr( SRV_PROC *srvproc );

int
     srv_log( SRV_SERVER * server,
					BOOL	     datestamp,
					char     * msg,
					int 	     msglen );

int srv_paramstatus(SRV_PROC*,int);

char* srv_pfield( SRV_PROC * srvproc,int	      field,int	    * len );

int srv_returnval( SRV_PROC * srvproc,
						  char   * valuename,
						  int		 len,
						  BYTE		 status,
						  long int 	 type,
						  long int 	 maxlen,
						  long int 	 datalen,
						  void	   * value );

int srv_revert_to_self( SRV_PROC * srvproc );

char* srv_rpcdb(SRV_PROC* srvproc,int* len );
char* srv_rpcname(SRV_PROC * srvproc,int* len );
int srv_rpcnumber( SRV_PROC * srvproc );
USHORT srv_rpcoptions( SRV_PROC * srvproc );
char* srv_rpcowner( SRV_PROC * srvproc,int	  * len );

int srv_run( SRV_SERVER * server );

int
     srv_sendmsg( SRV_PROC  * srvproc,
						int	        msgtype,
						long int	    msgnum,
						BYTE   msgclass,
						BYTE   state,
						char	  * rpcname,
						int	        rpcnamelen,
						USHORT linenum,
						char	  * message,
						int	        msglen );

int
     srv_ansi_sendmsg( SRV_PROC  * srvproc,
						int	        msgtype,
						long int	    msgnum,
						BYTE   msgclass,
						BYTE   state,
						char	  * rpcname,
						int	        rpcnamelen,
						USHORT linenum,
						char	  * message,
						int	        msglen );

int srv_sendstatus( SRV_PROC * srvproc,long int	  status );


int srv_setuserdata(SRV_PROC* srvproc,void* ptr);


char* srv_sfield( SRV_SERVER * server,int field,int* len);

char* srv_symbol(int	type,int symbol,int* len);

int srv_tdsversion(SRV_PROC* srvproc);

int srv_writebuf(SRV_PROC* srvproc, void* ptr, WORD	count);

BOOL srv_willconvert(int srctype,int desttype );

void srv_ackattention( SRV_PROC * srvproc );

int srv_terminatethread( SRV_PROC * srvproc );

int srv_sendstatistics( SRV_PROC * srvproc );

int srv_clearstatistics( SRV_PROC * srvproc );

int srv_setevent( SRV_SERVER * server, int          event);

int srv_message_handler( SRV_PROC * srvproc, 
								int        errornum, 
								BYTE       severity,
								BYTE       state, 
								int        oserrnum, 
								char     * errtext, 
								int        errtextlen, 
								char     * oserrtext, 
								int        oserrtextlen );

int srv_pre_handle( SRV_SERVER * server,
						    SRV_PROC   * srvproc,
						    long int event,
						    EventHandler handler,
						    BOOL         remove );
int srv_post_handle( SRV_SERVER * server,
							 SRV_PROC   * srvproc,
							 long int        event,
							 EventHandler handler,
							 BOOL         remove );

int srv_post_completion_queue( SRV_PROC * srvproc,
									  char   * inbuf,
									  int	     inbuflen );

int srv_IgnoreAnsiToOem( SRV_PROC * srvproc,BOOL bTF);

#ifdef __cplusplus
}
#endif

#pragma pack()

#define SS_MAJOR_VERSION    7
#define SS_MINOR_VERSION    00
#define SS_LEVEL_VERSION    0000
#define SS_MINIMUM_VERSION  "7.00.00.0000"
#define ODS_VERSION			((SS_MAJOR_VERSION << 24)  | (SS_MINOR_VERSION << 16))

#pragma option pop /*P_O_Pop*/
#endif //_ODS_SRV_H_

//////////////////////////////////////////////////////////////////
// Suggested implementation of __GetXpVersion
//
//__declspec(dllexport) ULONG __GetXpVersion() 
//	{
//	return ODS_VERSION;
//	}
//////////////////////////////////////////////////////////////////