/* @(#)stda.fc	17.1.1.1 (ESO-DMD) 01/25/02 17:34:08 */
/*===========================================================================
  Copyright (C) 1995 European Southern Observatory (ESO)
 
  This program is free software; you can redistribute it and/or 
  modify it under the terms of the GNU General Public License as 
  published by the Free Software Foundation; either version 2 of 
  the License, or (at your option) any later version.
 
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
 
  You should have received a copy of the GNU General Public 
  License along with this program; if not, write to the Free 
  Software Foundation, Inc., 675 Massachusetts Ave, Cambridge, 
  MA 02139, USA.
 
  Correspondence concerning ESO-MIDAS should be addressed as follows:
	Internet e-mail: midas@eso.org
	Postal address: European Southern Observatory
			Data Management Division 
			Karl-Schwarzschild-Strasse 2
			D 85748 Garching bei Muenchen 
			GERMANY
===========================================================================*/

/*++++++++++++++++++++++++  STDA.FC +++++++++++++++++++++++++++++++++++++++
.LANGUAGE C
.IDENTIFICATION Module STDA.FC
.COMMENTS
Module contains layer between the descriptor related FORTRAN STxxxx interfaces
and the SC_interfaces written in (hopefully independent) C
.AUTHOR         K. Banse  	ESO - Garching
.KEYWORDS       standard interfaces.
.ENVIRONMENT    FORTRAN and C standards
.VERSION  [1.00] 871207:  created from SXFTOC.C
.VERSION  [1.80] 871210:  add data type option
.VERSION  [1.90] 880125:  take care of base address in 'vmr'
.VERSION  [2.10] 880208:  make sure, that CHARACTER is used only for a single
                          variable
.VERSION  [2.50] 880401:  new version - split up numeric + character stuff !
.VERSION  [2.60] 880411:  modified new version - the last one
.VERSION  [3.00] 901213:  Master file. CG.

000605
-----------------------------------------------------------------------------*/

#include <ftoc.h>
#include <midas_def.h>
	

SUBROUTINE STDCOP(from,to,mask,descr,status)
fint2c	*from;		/* IN: no. of source frame  */
fint2c	*to;		/* IN: no. of destination frame  */
fint2c	*mask;		/* IN: copy_mask  */
CHARACTER   descr;	/* IN: name of descr. to copy (if mask = 4) */
fint2c	*status;
{
    *status = SCDCOP(*from,*to,*mask,STRIPPED_STRING(descr));
}


SUBROUTINE STDFND(no,descr,type,noelem,bytelem,status)
fint2c	*no;		/* IN: no. of data frame  */
CHARACTER   descr;	/* IN:  descriptor name  */
CHARACTER   type;	/* OUT: type of descr - I, R, C, D or ' '   */
fint2c	*noelem;	/* OUT: no. of elements  */
fint2c	*bytelem;	/* OUT: no. of bytes per element  */
fint2c	*status;
{
    *status = SCDFND(*no,STRIPPED_STRING(descr),CHAR_LOC(type),noelem,bytelem);
}


SUBROUTINE STDINF(no,npos,field,buf,numbuf,status)
fint2c	*no;		/* IN: no. of data frame  */
fint2c	*npos;		/* IN: position of descriptor, beginning with 1 */
fint2c	*field;		/* IN: specify info,1 = NAME, 2 = TYPE, 3 = SIZE */
CHARACTER   buf;	/* IN : buffer for character descriptor info */
fint2c	*numbuf;	/* IN : return buffer for numerical data  */
fint2c	*status;	
{
int  nn;

char  tbuf[84];


nn = *field;
if (nn != 3)
   {
   CGN_FILL(tbuf,' ',80);
   *status = SCDINF(*no,*npos,*field,tbuf,79,numbuf);
   for (nn=0; nn<48; nn++)
      {
      if (tbuf[nn] == '\0') 
         {
         tbuf[nn] = ' ';
         goto copy_it;
         }
      if (tbuf[nn] == ' ') goto copy_it;
      }
   nn = 47;

copy_it:
   (void) strncpy(CHAR_LOC(buf),tbuf,nn+1);	/* have a blank in the end */
   }

else
   *status = SCDINF(*no,*npos,3,tbuf,48,numbuf);

}



SUBROUTINE STDRDX(no,flag,descr,type,bytelm,noelm,hnc,status)
fint2c  *no;            /* IN : no. of data frame */
fint2c  *flag;          /* IN : action flag */
CHARACTER   descr;      /* OUT : descriptor name */
CHARACTER   type;       /* OUT : descriptor type */
fint2c  *bytelm;        /* OUT : no. of bytes per element */
fint2c  *noelm;         /* OUT : no. of elements */
fint2c  *hnc;           /* OUT : no. of help text chars */
fint2c  *status;
{
int  nn;

char  tbuf[60];

CGN_FILL(tbuf,' ',60);

*status = SCDRDX(*no,*flag,tbuf,CHAR_LOC(type),bytelm,noelm,hnc);

for (nn=0; nn<48; nn++)
   {
   if (tbuf[nn] == '\0') 
      {
      tbuf[nn] = ' ';
      goto copy_it;
      }
   if (tbuf[nn] == ' ') goto copy_it;
   }

copy_it:
(void) strncpy(CHAR_LOC(descr),tbuf,nn+1);	/* have a blank in the end */
}