catacomb/__init__.py: Support `len' on `_groupmap' objects.

[catacomb-python] / group.c

diff --git a/group.c b/group.c
index 13ff554d97edaf7e810a917aa46a1c27d3954ba5..71d339e1f49069390a009fd842704daa5382657f 100644 (file)
--- a/group.c
+++ b/group.c
@@ -184,7 +184,7 @@ static PyObject *meth__DHInfo_gendsa(PyObject *me,
   unsigned steps = 0;
   dsa_seed ds;
   char *k;
-  int ksz;
+  Py_ssize_t ksz;
   pgev evt = { 0 };
   char *kwlist[] =
     { "class", "pbits", "qbits", "seed", "event", "nsteps", 0 };
@@ -264,7 +264,7 @@ static PyObject *meth__parse(PyObject *me, PyObject *arg, PyTypeObject *ty,
   if (!PyArg_ParseTuple(arg, "Os:parse", &me, &p)) goto end;
   qd.p = p;
   qd.e = 0;
-  if (parse(&qd, &gp)) SYNERR(qd.e);
+  if (parse(&qd, &gp)) VALERR(qd.e);
   rc = fginfo_pywrap(&gp, ty);
 end:
   return (rc);
@@ -517,7 +517,7 @@ static PyObject *ge_pynew(PyTypeObject *ty, PyObject *arg, PyObject *kw)
     sc.buf = PyString_AS_STRING(x);
     sc.lim = sc.buf + PyString_GET_SIZE(x);
     if (G_READ(g, xx, &mptext_stringops, &sc) || sc.buf < sc.lim)
-      SYNERR("malformed group element string");
+      VALERR("malformed group element string");
   } else
     TYERR("can't convert to group element");
   return (ge_pywrap((PyObject *)ty, xx));
@@ -542,7 +542,7 @@ static PyObject *group_dopywrap(PyTypeObject *ty, group *g)
   gobj->ty.ht_type.tp_alloc = PyType_GenericAlloc;
   gobj->ty.ht_type.tp_free = 0;
   gobj->ty.ht_type.tp_new = ge_pynew;
-  PyType_Ready(&gobj->ty.ht_type);
+  typeready(&gobj->ty.ht_type);
   return ((PyObject *)gobj);
 }
 
@@ -695,8 +695,8 @@ static PyObject *ge_pyint(PyObject *me)
 
   if ((x = G_TOINT(GE_G(me), MP_NEW, GE_X(me))) == 0)
     TYERR("can't convert to integer");
-  if (mp_tolong_checked(x, &l)) goto end;
-  rc = PyInt_FromLong(l);
+  if (!mp_tolong_checked(x, &l, 0)) rc = PyInt_FromLong(l);
+  else rc = mp_topylong(x);
 end:
   mp_drop(x);
   return (rc);
@@ -815,7 +815,7 @@ static PyObject *meth__GE_frombuf(PyObject *me, PyObject *arg)
 {
   buf b;
   char *p;
-  int n;
+  Py_ssize_t n;
   group *g;
   ge *x = 0;
 
@@ -836,7 +836,7 @@ static PyObject *meth__GE_fromraw(PyObject *me, PyObject *arg)
 {
   buf b;
   char *p;
-  int n;
+  Py_ssize_t n;
   group *g;
   ge *x = 0;
 
@@ -857,7 +857,7 @@ static PyObject *meth__GE_fromstring(PyObject *me, PyObject *arg)
 {
   mptext_stringctx sc;
   char *p;
-  int n;
+  Py_ssize_t n;
   group *g;
   ge *x = 0;
 
@@ -868,9 +868,9 @@ static PyObject *meth__GE_fromstring(PyObject *me, PyObject *arg)
   g = GROUP_G(me);
   x = G_CREATE(g);
   if (G_READ(g, x, &mptext_stringops, &sc))
-    SYNERR("bad group element string");
+    VALERR("bad group element string");
   return (Py_BuildValue("(Ns#)", ge_pywrap(me, x),
-                       sc.buf, (int)(sc.lim - sc.buf)));
+                       sc.buf, (Py_ssize_t)(sc.lim - sc.buf)));
 end:
   if (x) G_DESTROY(g, x);
   return (0);
@@ -887,7 +887,7 @@ static PyObject *meth__Group_parse(PyObject *me, PyObject *arg)
   qd.p = p;
   qd.e = 0;
   if ((g = group_parse(&qd)) == 0)
-    SYNERR(qd.e);
+    VALERR(qd.e);
   return (group_pywrap(g));
 end:
   return (0);
@@ -1122,7 +1122,7 @@ static PyObject *pgget_info(PyObject *me, void *hunoz)
   gctx_prime *gg = (gctx_prime *)GROUP_G(me);
   dp.p = MP_COPY(gg->mm.m);
   dp.q = MP_COPY(gg->g.r);
-  dp.g = mpmont_reduce(&gg->mm, MP_NEW, gg->gen);
+  dp.g = mpmont_reduce(&gg->mm, MP_NEW, gg->gen.x);
   return (fginfo_pywrap(&dp, dhinfo_pytype));
 }
 
@@ -1199,7 +1199,7 @@ static PyObject *bgget_info(PyObject *me, void *hunoz)
   gctx_bin *gg = (gctx_bin *)GROUP_G(me);
   dp.p = MP_COPY(gg->r.p);
   dp.q = MP_COPY(gg->g.r);
-  dp.g = MP_COPY(gg->gen);
+  dp.g = MP_COPY(gg->gen.x);
   return (fginfo_pywrap(&dp, bindhinfo_pytype));
 }