ATerm SSL_getPlaceholder(ATerm t) {
int type = ATgetType(t);
if(type != AT_PLACEHOLDER) {
ATfprintf(stderr, "[error] SSL_getPlaceholder: not a placeholder: %t \n", t);
_fail(t);
} else {
ATermPlaceholder ph = (ATermPlaceholder) t;
ATerm result = ATgetPlaceholder(ph);
return result;
}
}
static void term2buf(ATerm t)
{
ATerm annos = AT_getAnnotations(t);
if(annos != NULL) {
char2buf('{');
}
switch(ATgetType(t)) {
case AT_INT:
wprintf("%d", ATgetInt((ATermInt)t));
break;
case AT_REAL:
wprintf("%f", ATgetReal((ATermReal)t));
break;
case AT_APPL:
{
int cur_arg, arity;
ATermAppl appl = (ATermAppl)t;
AFun sym = ATgetSymbol(appl);
if(ATisQuoted(sym))
qstr2buf(ATgetName(sym));
else
str2buf(ATgetName(sym));
arity = ATgetArity(sym);
if(arity > 0) {
char2buf('(');
for(cur_arg=0; cur_arg<arity; cur_arg++) {
term2buf(ATgetArgument(appl, cur_arg));
if(cur_arg < (arity-1))
char2buf(',');
}
char2buf(')');
}
}
break;
case AT_LIST:
{
ATermList l = (ATermList)t;
char2buf('{');
while(!ATisEmpty(l)) {
ATerm el = ATgetFirst(l);
l = ATgetNext(l);
term2buf(el);
if(!ATisEmpty(l))
char2buf(' ');
}
char2buf('}');
}
break;
case AT_PLACEHOLDER:
{
char2buf('<');
term2buf(ATgetPlaceholder((ATermPlaceholder)t));
char2buf('>');
}
break;
case AT_BLOB:
ATerror("blobs are not supported by tcltk-adapter!\n");
default:
ATabort("illegal term type!\n");
}
if(annos != NULL) {
char2buf(' ');
term2buf(annos);
char2buf('}');
}
}
