pyke/pyke.h: Add a `MEMBER' variant with explicit member name.

[catacomb-python] / ec.c

diff --git a/ec.c b/ec.c
index 7e89fa8..03e9d16 100644 (file)
--- a/ec.c
+++ b/ec.c
@@ -225,29 +225,26 @@ end:
   return (rc);
 }
 
-static PyObject *epmeth_oncurvep(PyObject *me, PyObject *arg)
+static PyObject *epmeth_oncurvep(PyObject *me)
 {
-  if (!PyArg_ParseTuple(arg, ":oncurvep")) return (0);
   return (getbool(EC_ATINF(ECPT_P(me)) ||
                  !EC_CHECK(ECPT_C(me), ECPT_P(me))));
 }
 
-static PyObject *epmeth_dbl(PyObject *me, PyObject *arg)
+static PyObject *epmeth_dbl(PyObject *me)
 {
   ec p = EC_INIT;
-  if (!PyArg_ParseTuple(arg, ":dbl")) return (0);
   EC_DBL(ECPT_C(me), &p, ECPT_P(me));
   return (ecpt_pywrap(ECPT_COBJ(me), &p));
 }
 
-static PyObject *epmeth_tobuf(PyObject *me, PyObject *arg)
+static PyObject *epmeth_tobuf(PyObject *me)
 {
   buf b;
   ec p = EC_INIT;
   PyObject *rc;
   size_t n;
 
-  if (!PyArg_ParseTuple(arg, ":tobuf")) return (0);
   getecptout(&p, me);
   if (EC_ATINF(&p))
     n = 2;
@@ -262,7 +259,7 @@ static PyObject *epmeth_tobuf(PyObject *me, PyObject *arg)
   return (rc);
 }
 
-static PyObject *epmeth_toraw(PyObject *me, PyObject *arg)
+static PyObject *epmeth_toraw(PyObject *me)
 {
   buf b;
   PyObject *rc;
@@ -271,7 +268,6 @@ static PyObject *epmeth_toraw(PyObject *me, PyObject *arg)
   ec pp = EC_INIT;
   int len;
 
-  if (!PyArg_ParseTuple(arg, ":toraw")) return (0);
   len = c->f->noctets * 2 + 1;
   rc = bytestring_pywrap(0, len);
   p = PyString_AS_STRING(rc);
@@ -315,7 +311,7 @@ end:
 static PyObject *epget_curve(PyObject *me, void *hunoz)
   { RETURN_OBJ(ECPT_COBJ(me)); }
 
-static PyObject *meth__ECPt_frombuf(PyObject *me, PyObject *arg)
+static PyObject *epmeth_frombuf(PyObject *me, PyObject *arg)
 {
   buf b;
   char *p;
@@ -323,7 +319,7 @@ static PyObject *meth__ECPt_frombuf(PyObject *me, PyObject *arg)
   PyObject *rc = 0;
   ec pp = EC_INIT;
 
-  if (!PyArg_ParseTuple(arg, "Os#:frombuf", &me, &p, &sz)) goto end;
+  if (!PyArg_ParseTuple(arg, "s#:frombuf", &p, &sz)) goto end;
   buf_init(&b, p, sz);
   if (buf_getec(&b, &pp)) VALERR("malformed data");
   rc = Py_BuildValue("(NN)", ecpt_pywrapout(me, &pp),
@@ -332,14 +328,14 @@ end:
   return (rc);
 }
 
-static PyObject *meth__ECPt_parse(PyObject *me, PyObject *arg)
+static PyObject *epmeth_parse(PyObject *me, PyObject *arg)
 {
   char *p;
   qd_parse qd;
   PyObject *rc = 0;
   ec pp = EC_INIT;
 
-  if (!PyArg_ParseTuple(arg, "Os:parse", &me, &p)) goto end;
+  if (!PyArg_ParseTuple(arg, "s:parse", &p)) goto end;
   qd.p = p; qd.e = 0;
   if (!ec_ptparse(&qd, &pp)) VALERR(qd.e);
   rc = Py_BuildValue("(Ns)", ecpt_pywrapout(me, &pp), qd.p);
@@ -347,7 +343,7 @@ end:
   return (rc);
 }
 
-static PyObject *meth__ECPtCurve_fromraw(PyObject *me, PyObject *arg)
+static PyObject *epmeth_fromraw(PyObject *me, PyObject *arg)
 {
   char *p;
   Py_ssize_t len;
@@ -356,8 +352,7 @@ static PyObject *meth__ECPtCurve_fromraw(PyObject *me, PyObject *arg)
   ec_curve *cc;
   ec pp = EC_INIT;
 
-  if (!PyArg_ParseTuple(arg, "Os#:fromraw", &me, &p, &len))
-    return (0);
+  if (!PyArg_ParseTuple(arg, "s#:fromraw", &me, &p, &len)) return (0);
   buf_init(&b, p, len);
   cc = ECCURVE_C(me);
   if (ec_getraw(cc, &b, &pp))
@@ -368,8 +363,7 @@ end:
   return (rc);
 }
 
-static PyObject *meth__ECPtCurve_os2ecp(PyObject *me,
-                                       PyObject *arg, PyObject *kw)
+static PyObject *epmeth_os2ecp(PyObject *me, PyObject *arg, PyObject *kw)
 {
   char *p;
   Py_ssize_t len;
@@ -378,10 +372,10 @@ static PyObject *meth__ECPtCurve_os2ecp(PyObject *me,
   ec_curve *cc;
   unsigned f = EC_XONLY | EC_LSB | EC_SORT | EC_EXPLY;
   ec pp = EC_INIT;
-  static const char *const kwlist[] = { "class", "buf", "flags", 0 };
+  static const char *const kwlist[] = { "buf", "flags", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "Os#|O&:os2ecp", KWLIST,
-                                  &me, &p, &len, convuint, &f))
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#|O&:os2ecp", KWLIST,
+                                  &p, &len, convuint, &f))
     return (0);
   buf_init(&b, p, len);
   cc = ECCURVE_C(me);
@@ -643,7 +637,9 @@ static const PyGetSetDef ecptnc_pygetset[] = {
 
 static const PyMethodDef ecptnc_pymethods[] = {
 #define METHNAME(func) epmeth_##func
-  METH (tobuf,         "X.tobuf() -> BIN")
+  NAMETH(tobuf,                "X.tobuf() -> BIN")
+  CMTH (frombuf,       "frombuf(STR) -> (P, REST)")
+  CMTH (parse,         "parse(STR) -> (P, REST)")
 #undef METHNAME
   { 0 }
 };
@@ -757,10 +753,12 @@ static const PyGetSetDef ecpt_pygetset[] = {
 
 static const PyMethodDef ecpt_pymethods[] = {
 #define METHNAME(func) epmeth_##func
-  METH (toraw,         "X.toraw() -> BIN")
+  NAMETH(toraw,                "X.toraw() -> BIN")
   KWMETH(ec2osp,       "X.ec2osp([flags = EC_EXPLY]) -> BIN")
-  METH (dbl,           "X.dbl() -> X + X")
-  METH (oncurvep,      "X.oncurvep() -> BOOL")
+  NAMETH(dbl,          "X.dbl() -> X + X")
+  NAMETH(oncurvep,     "X.oncurvep() -> BOOL")
+  CMTH (fromraw,       "fromraw(STR) -> (P, REST)")
+  KWCMTH(os2ecp,       "os2ecp(STR, [flags = ...]) -> (P, REST)")
 #undef METHNAME
   { 0 }
 };
@@ -953,14 +951,14 @@ static PyObject *ecmeth_rand(PyObject *me, PyObject *arg, PyObject *kw)
   return (ecpt_pywrap(me, &p));
 }
 
-static PyObject *meth__ECCurve_parse(PyObject *me, PyObject *arg)
+static PyObject *ecmeth_parse(PyObject *me, PyObject *arg)
 {
   char *p;
   qd_parse qd;
   ec_curve *c;
   PyObject *rc = 0;
 
-  if (!PyArg_ParseTuple(arg, "Os:parse", &me, &p)) goto end;
+  if (!PyArg_ParseTuple(arg, "s:parse", &p)) goto end;
   qd.p = p; qd.e = 0;
   if ((c = ec_curveparse(&qd)) == 0) VALERR(qd.e);
   rc = eccurve_pywrap(0, c);
@@ -1062,6 +1060,7 @@ static const PyMethodDef eccurve_pymethods[] = {
   METH (mmul,     "E.mmul([(P0, N0), (P1, N1), ...]) = N0 P0 + N1 P1 + ...")
   METH (find,          "E.find(X) -> P")
   KWMETH(rand,         "E.rand([rng = rand]) -> P")
+  SMTH (parse,         "parse(STR) -> (E, REST)")
 #undef METHNAME
   { 0 }
 };
@@ -1396,14 +1395,14 @@ end:
   return (0);
 }
 
-static PyObject *meth__ECInfo_parse(PyObject *me, PyObject *arg)
+static PyObject *eimeth_parse(PyObject *me, PyObject *arg)
 {
   char *p;
   qd_parse qd;
   ec_info ei;
   PyObject *rc = 0;
 
-  if (!PyArg_ParseTuple(arg, "Os:parse", &me, &p)) goto end;
+  if (!PyArg_ParseTuple(arg, "s:parse", &p)) goto end;
   qd.p = p; qd.e = 0;
   if (ec_infoparse(&qd, &ei)) VALERR(qd.e);
   rc = Py_BuildValue("(Ns)", ecinfo_pywrap(&ei), qd.p);
@@ -1411,13 +1410,13 @@ end:
   return (rc);
 }
 
-static PyObject *meth__ECInfo__curven(PyObject *me, PyObject *arg)
+static PyObject *eimeth__curven(PyObject *me, PyObject *arg)
 {
   int i;
   ec_info ei;
   PyObject *rc = 0;
 
-  if (!PyArg_ParseTuple(arg, "Oi:_curven", &me, &i)) goto end;
+  if (!PyArg_ParseTuple(arg, "i:_curven", &i)) goto end;
   if (i < 0 || i >= ncurves) VALERR("curve index out of range");
   ec_infofromdata(&ei, ectab[i].data);
   rc = ecinfo_pywrap(&ei);
@@ -1484,6 +1483,8 @@ static const PyGetSetDef ecinfo_pygetset[] = {
 static const PyMethodDef ecinfo_pymethods[] = {
 #define METHNAME(name) eimeth_##name
   KWMETH(check,                "I.check([rng = rand]) -> None")
+  SMTH (parse,         "parse(STR) -> (I, REST)")
+  SMTH (_curven,       "_curven(N) -> I")
 #undef METHNAME
   { 0 }
 };
@@ -1538,19 +1539,6 @@ static PyTypeObject ecinfo_pytype_skel = {
 
 /*----- Setup -------------------------------------------------------------*/
 
-static const PyMethodDef methods[] = {
-#define METHNAME(func) meth_##func
-  METH (_ECPt_frombuf, "frombuf(E, STR) -> (P, REST)")
-  METH (_ECPtCurve_fromraw, "fromraw(E, STR) -> (P, REST)")
-  KWMETH(_ECPtCurve_os2ecp, "os2ecp(E, STR, [flags = ...]) -> (P, REST)")
-  METH (_ECPt_parse,   "parse(E, STR) -> (P, REST)")
-  METH (_ECCurve_parse, "parse(STR) -> (E, REST)")
-  METH (_ECInfo_parse, "parse(STR) -> (I, REST)")
-  METH (_ECInfo__curven, "_curven(N) -> I")
-#undef METHNAME
-  { 0 }
-};
-
 void ec_pyinit(void)
 {
   INITTYPE(ecpt, root);
@@ -1561,7 +1549,6 @@ void ec_pyinit(void)
   INITTYPE(ecbincurve, eccurve);
   INITTYPE(ecbinprojcurve, ecbincurve);
   INITTYPE(ecinfo, root);
-  addmethods(methods);
 }
 
 static PyObject *namedcurves(void)