/*
**    Name: DataSrcs.c
**
**    Date: Sat Jan 19 20:35:28 2002
**
*/

#include "ODBCLib.h"
#include "isql.h"
#include "isqlext.h"
#include "kernel.h"

SQLRETURN  SQLDataSources(
    SQLHENV EnvironmentHandle,
    SQLUSMALLINT Direction,
    SQLCHAR *ServerName,
    SQLSMALLINT BufferLength1,
    SQLSMALLINT *NameLength1,
    SQLCHAR *Description,
    SQLSMALLINT BufferLength2,
    SQLSMALLINT *NameLength2)
    {
    _kernel_swi_regs regs;

    int block[2];

/* Wait for ready status */

    if (ODBCLibWait(ODBC_STATE_READY))
        {
        return SQL_ERROR;
        }

/* Store parameters */

    regs.r[0] = SQL_DataSources;
    regs.r[1] = (int)EnvironmentHandle;
    regs.r[2] = (int)Direction;
    regs.r[3] = (int)ServerName;
    regs.r[4] = (int)BufferLength1;
    regs.r[5] = (int)NameLength1;
    regs.r[6] = (int)Description;

    block[0] = (int)BufferLength2;
    block[1] = (int)NameLength2;

    regs.r[7] = (int)block;

    _kernel_swi(SQL_DriverInfoP,&regs,&regs);

/* Wait for completion */

    if (ODBCLibWait(ODBC_STATE_COMPLETE))
        {
        return SQL_ERROR;
        }

/* Get results */

    regs.r[0] = SQL_DataSources;
    regs.r[1] = (int)EnvironmentHandle;
    regs.r[2] = (int)Direction;
    regs.r[3] = (int)ServerName;
    regs.r[4] = (int)BufferLength1;
    regs.r[5] = (int)NameLength1;
    regs.r[6] = (int)Description;

    block[0] = (int)BufferLength2;
    block[1] = (int)NameLength2;

    regs.r[7] = (int)block;

    _kernel_swi(SQL_DriverInfo,&regs,&regs);

    return (SQLRETURN)ODBCLibFinished();
    }
