SwigType *SwigType_functionpointer_decompose(SwigType *t) {
String *p;
assert(SwigType_isfunctionpointer(t));
p = SwigType_pop(t);
Delete(p);
p = SwigType_pop(t);
return p;
}
static
void SwigType_add_default(String *def, SwigType *nr) {
if (Strcmp(nr, "SWIGTYPE") == 0) {
Append(def, "SWIGTYPE");
} else {
String *q = SwigType_isqualifier(nr) ? SwigType_pop(nr) : 0;
if (q && strstr(Char(nr), "SWIGTYPE")) {
Append(def, nr);
} else {
String *nd = SwigType_default(nr);
if (nd) {
String *bdef = nd;
if (q) {
bdef = NewStringf("%s%s", q, nd);
if ((Strcmp(nr, bdef) == 0)) {
Delete(bdef);
bdef = nd;
} else {
Delete(nd);
}
}
Append(def, bdef);
Delete(bdef);
} else {
Append(def, nr);
}
}
Delete(q);
}
}
/* Return base type of an array */
SwigType *SwigType_array_type(SwigType *ty) {
SwigType *t;
t = Copy(ty);
while (SwigType_isarray(t)) {
Delete(SwigType_pop(t));
}
return t;
}
SwigType *SwigType_pop_function(SwigType *t) {
SwigType *f = 0;
SwigType *g = 0;
char *c = Char(t);
if (strncmp(c, "q(", 2) == 0) {
f = SwigType_pop(t);
c = Char(t);
}
if (strncmp(c, "f(", 2)) {
printf("Fatal error. SwigType_pop_function applied to non-function.\n");
abort();
}
g = SwigType_pop(t);
if (f)
SwigType_push(g, f);
Delete(f);
return g;
}
int SwigType_ismutable(const SwigType *t) {
int r;
SwigType *qt = SwigType_typedef_resolve_all(t);
if (SwigType_isreference(qt) || SwigType_isarray(qt)) {
Delete(SwigType_pop(qt));
}
r = SwigType_isconst(qt);
Delete(qt);
return r ? 0 : 1;
}
/* Remove all arrays */
SwigType *SwigType_pop_arrays(SwigType *t) {
String *ta;
assert(SwigType_isarray(t));
ta = NewStringEmpty();
while (SwigType_isarray(t)) {
SwigType *td = SwigType_pop(t);
Append(ta, td);
Delete(td);
}
return ta;
}
String *SwigType_rcaststr(const SwigType *s, const_String_or_char_ptr name) {
String *result, *cast;
String *element = 0;
String *nextelement;
String *forwardelement;
SwigType *td, *tc = 0;
const SwigType *rs;
List *elements;
int nelements, i;
int clear = 1;
int firstarray = 1;
int isreference = 0;
int isfunction = 0;
result = NewStringEmpty();
if (SwigType_isconst(s)) {
tc = Copy(s);
Delete(SwigType_pop(tc));
rs = tc;
} else {
rs = s;
}
if ((SwigType_isconst(rs) || SwigType_isarray(rs) || SwigType_isreference(rs))) {
td = 0;
} else {
td = SwigType_typedef_resolve(rs);
}
if (td) {
if ((SwigType_isconst(td) || SwigType_isarray(td) || SwigType_isreference(td))) {
elements = SwigType_split(td);
} else {
elements = SwigType_split(rs);
}
Delete(td);
} else {
elements = SwigType_split(rs);
}
nelements = Len(elements);
if (nelements > 0) {
element = Getitem(elements, 0);
}
/* Now, walk the type list and start emitting */
for (i = 0; i < nelements; i++) {
if (i < (nelements - 1)) {
nextelement = Getitem(elements, i + 1);
forwardelement = nextelement;
if (SwigType_isqualifier(nextelement)) {
if (i < (nelements - 2))
forwardelement = Getitem(elements, i + 2);
}
} else {
nextelement = 0;
forwardelement = 0;
}
if (SwigType_isqualifier(element)) {
DOH *q = 0;
q = SwigType_parm(element);
Insert(result, 0, " ");
Insert(result, 0, q);
Delete(q);
clear = 0;
} else if (SwigType_ispointer(element)) {
Insert(result, 0, "*");
if ((forwardelement) && ((SwigType_isfunction(forwardelement) || (SwigType_isarray(forwardelement))))) {
Insert(result, 0, "(");
Append(result, ")");
}
firstarray = 0;
} else if (SwigType_ismemberpointer(element)) {
String *q;
Insert(result, 0, "::*");
q = SwigType_parm(element);
Insert(result, 0, q);
Delete(q);
if ((forwardelement) && ((SwigType_isfunction(forwardelement) || (SwigType_isarray(forwardelement))))) {
Insert(result, 0, "(");
Append(result, ")");
}
firstarray = 0;
} else if (SwigType_isreference(element)) {
Insert(result, 0, "&");
if ((forwardelement) && ((SwigType_isfunction(forwardelement) || (SwigType_isarray(forwardelement))))) {
Insert(result, 0, "(");
Append(result, ")");
}
if (!isfunction)
isreference = 1;
} else if (SwigType_isarray(element)) {
DOH *size;
if (firstarray && !isreference) {
Append(result, "(*)");
firstarray = 0;
} else {
Append(result, "[");
size = SwigType_parm(element);
Append(result, size);
Append(result, "]");
Delete(size);
clear = 0;
}
} else if (SwigType_isfunction(element)) {
DOH *parms, *p;
int j, plen;
Append(result, "(");
parms = SwigType_parmlist(element);
plen = Len(parms);
for (j = 0; j < plen; j++) {
p = SwigType_str(Getitem(parms, j), 0);
Append(result, p);
Delete(p);
if (j < (plen - 1))
Append(result, ",");
}
Append(result, ")");
Delete(parms);
isfunction = 1;
} else {
String *bs = SwigType_namestr(element);
Insert(result, 0, " ");
Insert(result, 0, bs);
Delete(bs);
}
element = nextelement;
}
Delete(elements);
if (clear) {
cast = NewStringEmpty();
} else {
cast = NewStringf("(%s)", result);
}
if (name) {
if (isreference) {
Append(cast, "*");
}
Append(cast, name);
}
Delete(result);
Delete(tc);
return cast;
}
SwigType *SwigType_ltype(const SwigType *s) {
String *result;
String *element;
SwigType *td, *tc = 0;
List *elements;
int nelements, i;
int firstarray = 1;
int notypeconv = 0;
result = NewStringEmpty();
tc = Copy(s);
/* Nuke all leading qualifiers */
while (SwigType_isqualifier(tc)) {
Delete(SwigType_pop(tc));
}
if (SwigType_issimple(tc)) {
/* Resolve any typedef definitions */
SwigType *tt = Copy(tc);
td = 0;
while ((td = SwigType_typedef_resolve(tt))) {
if (td && (SwigType_isconst(td) || SwigType_isarray(td) || SwigType_isreference(td))) {
/* We need to use the typedef type */
Delete(tt);
tt = td;
break;
} else if (td) {
Delete(tt);
tt = td;
}
}
if (td) {
Delete(tc);
tc = td;
}
}
elements = SwigType_split(tc);
nelements = Len(elements);
/* Now, walk the type list and start emitting */
for (i = 0; i < nelements; i++) {
element = Getitem(elements, i);
/* when we see a function, we need to preserve the following types */
if (SwigType_isfunction(element)) {
notypeconv = 1;
}
if (SwigType_isqualifier(element)) {
/* Do nothing. Ignore */
} else if (SwigType_ispointer(element)) {
Append(result, element);
firstarray = 0;
} else if (SwigType_ismemberpointer(element)) {
Append(result, element);
firstarray = 0;
} else if (SwigType_isreference(element)) {
if (notypeconv) {
Append(result, element);
} else {
Append(result, "p.");
}
firstarray = 0;
} else if (SwigType_isarray(element) && firstarray) {
if (notypeconv) {
Append(result, element);
} else {
Append(result, "p.");
}
firstarray = 0;
} else if (SwigType_isenum(element)) {
int anonymous_enum = (Cmp(element, "enum ") == 0);
if (notypeconv || !anonymous_enum) {
Append(result, element);
} else {
Append(result, "int");
}
} else {
Append(result, element);
}
}
Delete(elements);
Delete(tc);
return result;
}
SwigType *SwigType_default(SwigType *t) {
String *r1, *def;
String *r = 0;
char *cr;
#ifdef SWIG_DEFAULT_CACHE
if (!default_cache)
default_cache = NewHash();
r = Getattr(default_cache, t);
if (r) {
return Copy(r);
}
#endif
if (SwigType_isvarargs(t)) {
return 0;
}
r = t;
while ((r1 = SwigType_typedef_resolve(r))) {
if (r != t)
Delete(r);
r = r1;
}
if (SwigType_isqualifier(r)) {
String *q;
if (r == t)
r = Copy(t);
q = SwigType_pop(r);
if (strstr(Char(r), "SWIGTYPE")) {
Delete(q);
def = r;
return def;
}
Delete(q);
}
cr = Char(r);
if (strcmp(cr, "p.SWIGTYPE") == 0) {
def = NewString("SWIGTYPE");
} else if (SwigType_ispointer(r)) {
#ifdef SWIG_NEW_TYPE_DEFAULT
SwigType *nr = Copy(r);
SwigType_del_pointer(nr);
def = SwigType_isfunction(nr) ? NewStringEmpty() : NewString("p.");
SwigType_add_default(def, nr);
Delete(nr);
#else
def = NewString("p.SWIGTYPE");
#endif
} else if (strcmp(cr, "r.SWIGTYPE") == 0) {
def = NewString("SWIGTYPE");
} else if (SwigType_isreference(r)) {
#ifdef SWIG_NEW_TYPE_DEFAULT
SwigType *nr = Copy(r);
SwigType_del_reference(nr);
def = NewString("r.");
SwigType_add_default(def, nr);
Delete(nr);
#else
def = NewString("r.SWIGTYPE");
#endif
} else if (SwigType_isarray(r)) {
if (strcmp(cr, "a().SWIGTYPE") == 0) {
def = NewString("p.SWIGTYPE");
} else if (strcmp(cr, "a(ANY).SWIGTYPE") == 0) {
def = NewString("a().SWIGTYPE");
} else {
int i, empty = 0;
int ndim = SwigType_array_ndim(r);
SwigType *nr = Copy(r);
for (i = 0; i < ndim; i++) {
String *dim = SwigType_array_getdim(r, i);
if (!Len(dim)) {
char *c = Char(nr);
empty = strstr(c, "a(ANY).") != c;
}
Delete(dim);
}
if (empty) {
def = NewString("a().");
} else {
def = NewString("a(ANY).");
}
#ifdef SWIG_NEW_TYPE_DEFAULT
SwigType_del_array(nr);
SwigType_add_default(def, nr);
#else
Append(def, "SWIGTYPE");
#endif
Delete(nr);
}
} else if (SwigType_ismemberpointer(r)) {
if (strcmp(cr, "m(CLASS).SWIGTYPE") == 0) {
def = NewString("p.SWIGTYPE");
} else {
def = NewString("m(CLASS).SWIGTYPE");
}
} else if (SwigType_isenum(r)) {
if (strcmp(cr, "enum SWIGTYPE") == 0) {
def = NewString("SWIGTYPE");
} else {
def = NewString("enum SWIGTYPE");
}
} else if (SwigType_isfunction(r)) {
if (strcmp(cr, "f(ANY).SWIGTYPE") == 0) {
def = NewString("p.SWIGTYPE");
} else {
def = NewString("p.f(ANY).SWIGTYPE");
}
} else {
def = NewString("SWIGTYPE");
}
if (r != t)
Delete(r);
if (Equal(def, t)) {
Delete(def);
def = 0;
}
#ifdef SWIG_DEFAULT_CACHE
/* The cache produces strange results, see enum_template.i case */
if (def) {
String *cdef = Copy(def);
Setattr(default_cache, t, cdef);
Delete(cdef);
}
#endif
/* Printf(stderr,"type : def %s : %s\n", t, def); */
return def;
}
