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/*
*+
* Name:
* ffitstable.c
* Purpose:
* Define a FORTRAN 77 interface to the AST FitsTable class.
* Type of Module:
* C source file.
* Description:
* This file defines FORTRAN 77-callable C functions which provide
* a public FORTRAN 77 interface to the FitsTable class.
* Routines Defined:
* AST_ISAFITSTABLE
* AST_FITSTABLE
* Copyright:
* Copyright (C) 2010 Science & Technology Facilities Council.
* All Rights Reserved.
* Licence:
* This program is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either
* version 3 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* License along with this program. If not, see
* <http://www.gnu.org/licenses/>.
* Authors:
* DSB: David S.Berry (Starlink)
* History:
* 25-NOV-2010 (DSB):
* Original version.
*/
/* Define the astFORTRAN77 macro which prevents error messages from
AST C functions from reporting the file and line number where the
error occurred (since these would refer to this file, they would
not be useful). */
#define astFORTRAN77
/* Header files. */
/* ============= */
#include "ast_err.h" /* AST error codes */
#include "f77.h" /* FORTRAN <-> C interface macros (SUN/209) */
#include "c2f77.h" /* F77 <-> C support functions/macros */
#include "error.h" /* Error reporting facilities */
#include "memory.h" /* Memory handling facilities */
#include "fitstable.h" /* C interface to the FitsTable class */
F77_LOGICAL_FUNCTION(ast_isafitstable)( INTEGER(THIS),
INTEGER(STATUS) ) {
GENPTR_INTEGER(THIS)
F77_LOGICAL_TYPE(RESULT);
astWatchSTATUS(
astAt( "AST_ISAFITSTABLE", NULL, 0 );
RESULT = astIsAFitsTable( astI2P( *THIS ) ) ? F77_TRUE : F77_FALSE;
)
return RESULT;
}
F77_INTEGER_FUNCTION(ast_fitstable)( INTEGER(HEADER),
CHARACTER(OPTIONS),
INTEGER(STATUS)
TRAIL(OPTIONS) ) {
GENPTR_INTEGER(HEADER)
GENPTR_CHARACTER(OPTIONS)
F77_INTEGER_TYPE(RESULT);
int i;
char *options;
astAt( "AST_FITSTABLE", NULL, 0 );
astWatchSTATUS(
options = astString( OPTIONS, OPTIONS_length );
/* Truncate the options string to exlucde any trailing spaces. */
astChrTrunc( options );
/* Change ',' to '\n' (see AST_SET in fobject.c for why). */
if ( astOK ) {
for ( i = 0; options[ i ]; i++ ) {
if ( options[ i ] == ',' ) options[ i ] = '\n';
}
}
RESULT = astP2I( astFitsTable( astI2P( *HEADER ), "%s", options ) );
astFree( options );
)
return RESULT;
}
F77_INTEGER_FUNCTION(ast_gettableheader)( INTEGER(THIS),
INTEGER(STATUS) ) {
GENPTR_INTEGER(THIS)
F77_INTEGER_TYPE(RESULT);
astAt( "AST_GETTABLEHEADER", NULL, 0 );
astWatchSTATUS(
RESULT = astP2I( astGetTableHeader( astI2P( *THIS ) ) );
)
return RESULT;
}
F77_SUBROUTINE(ast_puttableheader)( INTEGER(THIS),
INTEGER(HEADER),
INTEGER(STATUS) ) {
GENPTR_INTEGER(THIS)
GENPTR_INTEGER(HEADER)
astAt( "AST_PUTTABLEHEADER", NULL, 0 );
astWatchSTATUS(
astPutTableHeader( astI2P( *THIS ), astI2P( *HEADER ) );
)
}
F77_INTEGER_FUNCTION(ast_columnnull)( INTEGER(THIS),
CHARACTER(COLUMN),
LOGICAL(SET),
INTEGER(NEWVAL),
LOGICAL(WASSET),
LOGICAL(HASNULL),
INTEGER(STATUS)
TRAIL(COLUMN) ) {
GENPTR_INTEGER(THIS)
GENPTR_CHARACTER(COLUMN)
GENPTR_LOGICAL(SET)
GENPTR_INTEGER(NEWVAL)
GENPTR_LOGICAL(WASSET)
GENPTR_LOGICAL(HASNULL)
F77_INTEGER_TYPE(RESULT);
int wasset, hasnull;
char *column;
astAt( "AST_COLUMNNULL", NULL, 0 );
astWatchSTATUS(
column = astString( COLUMN, COLUMN_length );
RESULT = astColumnNull( astI2P( *THIS ), column,
F77_ISTRUE( *SET ) ? 1 : 0, *NEWVAL,
&wasset, &hasnull );
*WASSET = wasset ? F77_TRUE : F77_FALSE;
*HASNULL = hasnull ? F77_TRUE : F77_FALSE;
astFree( column );
)
return RESULT;
}
F77_INTEGER_FUNCTION(ast_columnsize)( INTEGER(THIS),
CHARACTER(COLUMN),
INTEGER(STATUS)
TRAIL(COLUMN) ) {
GENPTR_INTEGER(THIS)
GENPTR_CHARACTER(COLUMN)
F77_INTEGER_TYPE(RESULT);
char *column;
size_t result;
astAt( "AST_COLUMNSIZE", NULL, 0 );
astWatchSTATUS(
column = astString( COLUMN, COLUMN_length );
result = astColumnSize( astI2P( *THIS ), column );
astFree( column );
RESULT = result;
if( (size_t) RESULT != result && astOK ) {
astError( AST__BIGTAB, "AST_COLUMNSIZE(FitsTable): The number of bytes in the "
"column is too large to fit in a Fortran INTEGER.", status );
}
)
return RESULT;
}
F77_SUBROUTINE(ast_getcolumndata)( INTEGER(THIS),
CHARACTER(COLUMN),
REAL(RNULL),
DOUBLE(DNULL),
INTEGER(MXSIZE),
BYTE_ARRAY(COLDATA),
INTEGER(NELEM),
INTEGER(STATUS)
TRAIL(COLUMN) ) {
GENPTR_INTEGER(THIS)
GENPTR_CHARACTER(COLUMN)
GENPTR_REAL(RNULL)
GENPTR_DOUBLE(DNULL)
GENPTR_INTEGER(MXSIZE)
GENPTR_BYTE_ARRAY(COLDATA)
GENPTR_INTEGER(NELEM)
char *column;
astAt( "AST_GETCOLUMNDATA", NULL, 0 );
astWatchSTATUS(
column = astString( COLUMN, COLUMN_length );
astGetColumnData( astI2P( *THIS ), column, *RNULL, *DNULL, *MXSIZE,
(void *) COLDATA, NELEM );
astFree( column );
)
}
F77_SUBROUTINE(ast_putcolumndata)( INTEGER(THIS),
CHARACTER(COLUMN),
INTEGER(CLEN),
INTEGER(SIZE),
BYTE_ARRAY(COLDATA),
INTEGER(STATUS)
TRAIL(COLUMN) ) {
GENPTR_INTEGER(THIS)
GENPTR_CHARACTER(COLUMN)
GENPTR_INTEGER(CLEN)
GENPTR_INTEGER(SIZE)
GENPTR_BYTE_ARRAY(COLDATA)
char *column;
astAt( "AST_PUTCOLUMNDATA", NULL, 0 );
astWatchSTATUS(
column = astString( COLUMN, COLUMN_length );
astPutColumnData( astI2P( *THIS ), column, *CLEN, *SIZE, (void *) COLDATA );
astFree( column );
)
}
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