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/*
Crown Copyright (c) 1997
This TenDRA(r) Computer Program is subject to Copyright
owned by the United Kingdom Secretary of State for Defence
acting through the Defence Evaluation and Research Agency
(DERA). It is made available to Recipients with a
royalty-free licence for its use, reproduction, transfer
to other parties and amendment for any purpose not excluding
product development provided that any such use et cetera
shall be deemed to be acceptance of the following conditions:-
(1) Its Recipients shall ensure that this Notice is
reproduced upon any copies or amended versions of it;
(2) Any amended version of it shall be clearly marked to
show both the nature of and the organisation responsible
for the relevant amendment or amendments;
(3) Its onward transfer from a recipient to another
party shall be deemed to be that party's acceptance of
these conditions;
(4) DERA gives no warranty or assurance as to its
quality or suitability for any purpose and DERA accepts
no liability whatsoever in relation to any use to which
it may be put.
*/
/**********************************************************************
$Author: release $
$Date: 1998/01/17 15:57:25 $
$Revision: 1.1.1.1 $
$Log: standardsh.c,v $
* Revision 1.1.1.1 1998/01/17 15:57:25 release
* First version to be checked into rolling release.
*
* Revision 1.3 1995/08/21 16:00:58 currie
* put <stdlib> at top of headers
*
* Revision 1.2 1995/06/08 09:13:54 currie
* Added sigs to tokdecs/defs
*
* Revision 1.1 1995/04/07 14:29:07 currie
* Initial revision
*
* Revision 1.1 1995/04/07 14:29:07 currie
* Initial revision
*
* Revision 1.2 1994/07/21 10:36:36 currie
* Added banner
*
***********************************************************************/
#include "config.h"
#include "util.h"
#include "streams.h"
#include "units.h"
#include "encodings.h"
#include "enc_nos.h"
#include "defs.h"
#include "errors.h"
#include "standardsh.h"
static Name * intshtok = (Name*)0;
static Name * longshtok = (Name*)0;
static Name * shortshtok = (Name*)0;
static Name * charshtok = (Name*)0;
static Name * uintshtok = (Name*)0;
static Name * ulongshtok = (Name*)0;
static Name * ushortshtok = (Name*)0;
static Name * ucharshtok = (Name*)0;
static Name * floatshtok = (Name*)0;
static Name * doubleshtok = (Name*)0;
static TDFlist * extra_toks = (TDFlist *) 0;
void select_tokdef_unit
PROTO_Z ()
{
/* can define a token while in a token definition in shapes */
if (current_Unit != tokdef_unit) {
SELECT_UNIT(tokdef_unit);
}
else {
TDFlist * tl = MALLOC(TDFlist);
tl->next = extra_toks;
extra_toks = tl;
current_TDF = &tl->t;
INIT_TDF(current_TDF);
current_Unit = tokdef_unit;
}
}
void add_extra_toks
PROTO_Z ()
{
SELECT_UNIT(tokdef_unit);
while (extra_toks != (TDFlist *) 0) {
append_TDF(&extra_toks->t, 1);
INC_LIST;
extra_toks = extra_toks->next;
}
}
static void make_intsh
PROTO_N ( (issigned) )
PROTO_T ( Bool issigned )
{
o_integer(o_var_limits(
o_make_signed_nat(out_tdfbool(issigned),
out_tdfint32(UL((issigned)?MINSI:0)))
,
o_make_signed_nat(out_tdfbool(0),
out_tdfint32(UL((issigned)?MAXSI:MAXUSI)) )
)
);
}
static void make_longsh
PROTO_N ( (issigned) )
PROTO_T ( Bool issigned )
{
o_integer(o_var_limits(
o_make_signed_nat(out_tdfbool(issigned),
out_tdfint32(UL((issigned)?MINSL:0)))
,
o_make_signed_nat(out_tdfbool(0),
out_tdfint32(UL((issigned)?MAXSL:MAXUSL)) )
)
);
}
static void make_shortsh
PROTO_N ( (issigned) )
PROTO_T ( Bool issigned )
{
o_integer(o_var_limits(
o_make_signed_nat(out_tdfbool(issigned),
out_tdfint32(UL((issigned)?MINSS:0)))
,
o_make_signed_nat(out_tdfbool(0),
out_tdfint32(UL((issigned)?MAXSS:MAXUSS)) )
)
);
}
static void make_charsh
PROTO_N ( (issigned) )
PROTO_T ( Bool issigned )
{
o_integer(o_var_limits(
o_make_signed_nat(out_tdfbool(issigned),
out_tdfint32(UL((issigned)?MINSC:0)))
,
o_make_signed_nat(out_tdfbool(0),
out_tdfint32(UL((issigned)?MAXSC:MAXUSC)) )
)
);
}
static void make_floatsh
PROTO_Z ()
{
o_floating(o_flvar_parms(
o_make_nat(out_tdfint32(UL(2))),
o_make_nat(out_tdfint32(UL(MANT_FLOAT))),
o_make_nat(out_tdfint32(UL(MINEXP_FLOAT))),
o_make_nat(out_tdfint32(UL(MAXEXP_FLOAT)))
)
)
}
static void make_doublesh
PROTO_Z ()
{
o_floating(o_flvar_parms(
o_make_nat(out_tdfint32(UL(2))),
o_make_nat(out_tdfint32(UL(MANT_DOUBLE))),
o_make_nat(out_tdfint32(UL(MINEXP_DOUBLE))),
o_make_nat(out_tdfint32(UL(MAXEXP_DOUBLE)))
)
)
}
Name * tokforintsh
PROTO_N ( (issigned) )
PROTO_T ( Bool issigned )
{
TDF * place = current_TDF;
int cu = current_Unit;
Name ** t = (issigned)?&intshtok:&uintshtok;
if ((*t) != (Name*)0) return (*t);
(*t) = MALLOC(Name);
select_tokdef_unit();
* (*t) = next_name(tok_ent);
o_make_tokdef(out_tdfint32(UL((*t)->unit_name)), {},
o_token_def(o_shape, {;}, make_intsh(issigned))
);
INC_LIST;
current_Unit = cu;
RESET_TDF(place);
return (*t);
}
Name * tokforlongsh
PROTO_N ( (issigned) )
PROTO_T ( Bool issigned )
{
TDF * place = current_TDF;
int cu = current_Unit;
Name ** t = (issigned)?&longshtok:&ulongshtok;
if ((*t) != (Name*)0) return (*t);
(*t) = MALLOC(Name);
select_tokdef_unit();
* (*t) = next_name(tok_ent);
o_make_tokdef(out_tdfint32(UL((*t)->unit_name)), {},
o_token_def(o_shape, {;}, make_longsh(issigned))
);
INC_LIST;
current_Unit = cu;
RESET_TDF(place);
return (*t);
}
Name * tokforshortsh
PROTO_N ( (issigned) )
PROTO_T ( Bool issigned )
{
TDF * place = current_TDF;
int cu = current_Unit;
Name ** t = (issigned)?&shortshtok:&ushortshtok;
if ((*t) != (Name*)0) return (*t);
(*t) = MALLOC(Name);
select_tokdef_unit();
* (*t) = next_name(tok_ent);
o_make_tokdef(out_tdfint32(UL((*t)->unit_name)), {},
o_token_def(o_shape, {;}, make_shortsh(issigned))
);
INC_LIST;
current_Unit = cu;
RESET_TDF(place);
return (*t);
}
Name * tokforcharsh
PROTO_N ( (issigned) )
PROTO_T ( Bool issigned )
{
TDF * place = current_TDF;
int cu = current_Unit;
Name ** t = (issigned)?&charshtok:&ucharshtok;
if ((*t) != (Name*)0) return (*t);
(*t) = MALLOC(Name);
select_tokdef_unit();
* (*t) = next_name(tok_ent);
o_make_tokdef(out_tdfint32(UL((*t)->unit_name)), {},
o_token_def(o_shape, {;}, make_charsh(issigned))
);
INC_LIST;
current_Unit = cu;
RESET_TDF(place);
return (*t);
}
Name * tokforfloatsh
PROTO_Z ()
{
TDF * place = current_TDF;
int cu = current_Unit;
Name ** t = &floatshtok;
if ((*t) != (Name*)0) return (*t);
(*t) = MALLOC(Name);
select_tokdef_unit();
* (*t) = next_name(tok_ent);
o_make_tokdef(out_tdfint32(UL((*t)->unit_name)), {},
o_token_def(o_shape, {;}, make_floatsh())
);
INC_LIST;
current_Unit = cu;
RESET_TDF(place);
return (*t);
}
Name * tokfordoublesh
PROTO_Z ()
{
TDF * place = current_TDF;
int cu = current_Unit;
Name ** t = &doubleshtok;
if ((*t) != (Name*)0) return (*t);
(*t) = MALLOC(Name);
select_tokdef_unit();
* (*t) = next_name(tok_ent);
o_make_tokdef(out_tdfint32(UL((*t)->unit_name)), {},
o_token_def(o_shape, {;}, make_doublesh())
);
INC_LIST;
current_Unit = cu;
RESET_TDF(place);
return (*t);
}