From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Wed, 8 Jul 2015 20:46:52 -0400
Subject: Initial commit

---
 sys/imio/iki/stf/stfaddpar.x | 94 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 sys/imio/iki/stf/stfaddpar.x

(limited to 'sys/imio/iki/stf/stfaddpar.x')

diff --git a/sys/imio/iki/stf/stfaddpar.x b/sys/imio/iki/stf/stfaddpar.x
new file mode 100644
index 00000000..65a90f80
--- /dev/null
+++ b/sys/imio/iki/stf/stfaddpar.x
@@ -0,0 +1,94 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<imhdr.h>
+include	<imio.h>
+include	<mach.h>
+include "stf.h"
+
+# STF_ADDPAR -- Encode a parameter in FITS format and add it to the FITS format
+# IMIO user area; initialize the entry for the parameter in the GPB descriptor
+# as well.
+
+procedure stf_addpar (im, pname, dtype, plen, pval, pno)
+
+pointer	im			#I image descriptor
+char	pname[ARB]		#I parameter name
+int	dtype			#I SPP datatype of parameter
+int	plen			#I length (> 1 if array)
+char	pval[ARB]		#I string encoded initial parameter value
+int	pno			#U parameter number
+
+bool	bval
+real	rval
+double	dval
+short	sval
+long	lval
+pointer	pp, stf
+
+bool	initparam
+int	ival, ip, junk
+int	ctoi(), ctor(), ctod(), imaccf()
+errchk	imadds, imaddl, imaddr, imaddd, imastr
+
+begin
+	stf = IM_KDES(im)
+	pp  = STF_PDES(stf,pno)
+	ip  = 1
+
+	call strcpy (pname, P_PTYPE(pp), SZ_PTYPE)
+
+	# Initialize the parameter only if not already defined in header.
+	initparam = (imaccf (im, pname) == NO)
+
+	switch (dtype) {
+	case TY_BOOL:
+	    call strcpy ("LOGICAL*4", P_PDTYPE(pp), SZ_PDTYPE)
+	    P_PSIZE(pp) = plen * SZ_BOOL * SZB_CHAR * NBITS_BYTE
+	    if (initparam) {
+		bval = (pval[1] == 'T')
+		call imaddb (im, P_PTYPE(pp), bval)
+	    }
+	case TY_SHORT:
+	    call strcpy ("INTEGER*2", P_PDTYPE(pp), SZ_PDTYPE)
+	    P_PSIZE(pp) = plen * SZ_SHORT * SZB_CHAR * NBITS_BYTE
+	    if (initparam) {
+		junk = ctoi (pval, ip, ival)
+		sval = ival
+		call imadds (im, P_PTYPE(pp), sval)
+	    }
+	case TY_LONG:
+	    call strcpy ("INTEGER*4", P_PDTYPE(pp), SZ_PDTYPE)
+	    P_PSIZE(pp) = plen * SZ_LONG * SZB_CHAR * NBITS_BYTE
+	    if (initparam) {
+		junk = ctoi (pval, ip, ival)
+		lval = ival
+		call imaddl (im, P_PTYPE(pp), lval)
+	    }
+	case TY_REAL:
+	    call strcpy ("REAL*4", P_PDTYPE(pp), SZ_PDTYPE)
+	    P_PSIZE(pp) = plen * SZ_REAL * SZB_CHAR * NBITS_BYTE
+	    if (initparam) {
+		junk = ctor (pval, ip, rval)
+		call imaddr (im, P_PTYPE(pp), rval)
+	    }
+	case TY_DOUBLE:
+	    call strcpy ("REAL*8", P_PDTYPE(pp), SZ_PDTYPE)
+	    P_PSIZE(pp) = plen * SZ_DOUBLE * SZB_CHAR * NBITS_BYTE
+	    if (initparam) {
+		junk = ctod (pval, ip, dval)
+		call imaddd (im, P_PTYPE(pp), dval)
+	    }
+	default:
+	    call sprintf (P_PDTYPE(pp), SZ_PDTYPE, "CHARACTER*%d")
+		call pargi (plen)
+	    P_PSIZE(pp) = plen * NBITS_BYTE
+	    if (initparam)
+		call imastr (im, P_PTYPE(pp), pval)
+	}
+
+	P_OFFSET(pp) = 0
+	P_SPPTYPE(pp) = dtype
+	P_LEN(pp) = plen
+
+	pno = pno + 1
+end
-- 
cgit