/*----- Main code ---------------------------------------------------------*/
-static void setconstants(PyObject *mod)
-{
- static const struct { const char *name; unsigned long value; } consts[] = {
+static const struct nameval consts[] = {
#define C(x) { #x, x }
- C(FTY_PRIME), C(FTY_BINARY),
- C(PGEN_PASS), C(PGEN_FAIL), C(PGEN_BEGIN), C(PGEN_TRY), C(PGEN_DONE),
- C(PGEN_ABORT),
- C(MPW_MAX),
- C(PMODE_READ), C(PMODE_VERIFY),
+ C(FTY_PRIME), C(FTY_BINARY),
+ C(PGEN_PASS), C(PGEN_FAIL), C(PGEN_BEGIN), C(PGEN_TRY), C(PGEN_DONE),
+ C(PGEN_ABORT),
+ C(MPW_MAX),
+ C(PMODE_READ), C(PMODE_VERIFY),
+ C(KOPEN_READ), C(KOPEN_WRITE), C(KOPEN_NOFILE),
+ C(KEXP_FOREVER), C(KEXP_EXPIRE),
+ C(KF_ENCMASK), C(KENC_BINARY), C(KENC_MP), C(KENC_STRUCT),
+ C(KENC_ENCRYPT), C(KENC_STRING), C(KENC_EC),
+ C(KF_CATMASK), C(KCAT_SYMM), C(KCAT_PRIV), C(KCAT_PUB), C(KCAT_SHARE),
+ C(KF_NONSECRET),
+ C(KF_BURN), C(KF_OPT),
+#define ENTRY(tag, val, str) C(KERR_##tag),
+ KEY_ERRORS(ENTRY)
+#undef ENTRY
#undef C
- { 0 }
- };
- int i;
- PyObject *x;
-
- for (i = 0; consts[i].name; i++) {
- if (consts[i].value > LONG_MAX)
- x = PyLong_FromUnsignedLong(consts[i].value);
- else
- x = PyInt_FromLong(consts[i].value);
- PyModule_AddObject(mod, (/*unconst*/ char *)consts[i].name, x);
- }
-}
-
-PyObject *getu32(uint32 w)
-{
- if (w <= 0x7fffffff)
- return (PyInt_FromLong(w));
- else
- return (PyLong_FromUnsignedLong(w));
-}
-
-PyObject *getbool(int b)
-{
- if (b) RETURN_TRUE;
- else RETURN_FALSE;
-}
-
-PyObject *abstract_pynew(PyTypeObject *ty, PyObject *arg, PyObject *kw)
-{
- PyErr_SetString(PyExc_TypeError, "can't instantiate this class");
- return (0);
-}
-
-int convulong(PyObject *o, void *pp)
-{
- long i;
- unsigned long *p = pp;
- PyObject *t;
-
- if (PyInt_Check(o)) {
- i = PyInt_AS_LONG(o);
- if (i < 0) TYERR("must be nonnegative");
- *p = i;
- } else {
- if ((t = PyNumber_Long(o)) == 0) goto end;
- *p = PyLong_AsUnsignedLong(t);
- Py_DECREF(t);
- if (PyErr_Occurred()) goto end;
- }
- return (1);
-end:
- return (0);
-}
-
-int convu32(PyObject *o, void *pp)
-{
- unsigned long u;
- uint32 *p = pp;
-
- if (!convulong(o, &u)) goto end;
- if (u > 0xffffffff) TYERR("out of range");
- *p = u;
- return (1);
-end:
- return (0);
-}
-
-int convuint(PyObject *o, void *pp)
-{
- unsigned long u;
- unsigned *p = pp;
-
- if (!convulong(o, &u)) goto end;
- if (u > UINT_MAX) TYERR("out of range");
- *p = u;
- return (1);
-end:
- return (0);
-}
-
-int convmpw(PyObject *o, void *pp)
-{
- unsigned long u;
- unsigned *p = pp;
-
- if (!convulong(o, &u)) goto end;
- if (u > MPW_MAX) TYERR("out of range");
- *p = u;
- return (1);
-end:
- return (0);
-}
-
-int convszt(PyObject *o, void *pp)
-{
- unsigned long u;
- size_t *p = pp;
-
- if (!convulong(o, &u)) goto end;
- if (u > ~(size_t)0) TYERR("out of range");
- *p = u;
- return (1);
-end:
- return (0);
-}
-
-int convbool(PyObject *o, void *pp)
-{
- *(int *)pp = PyObject_IsTrue(o);
- return (1);
-}
+ { 0 }
+};
PyObject *mexp_common(PyObject *me, PyObject *arg,
size_t efsz,
return (z);
}
-DA_DECL(method_v, PyMethodDef);
-static method_v global_pymethods = DA_INIT;
-void addmethods(const PyMethodDef *m)
-{
- size_t n;
-
- for (n = 0; m[n].ml_name; n++);
- DA_ENSURE(&global_pymethods, n);
- memcpy(DA(&global_pymethods) + DA_LEN(&global_pymethods),
- m, n * sizeof(*m));
- DA_EXTEND(&global_pymethods, n);
-}
-
-static const PyTypeObject emptytype = { 0 };
-
-void *newtype(PyTypeObject *metaty, const PyTypeObject *skel)
-{
- PyTypeObject *ty =
-#if PY_VERSION_HEX < 0x02030000
- (PyTypeObject *)_PyObject_GC_Malloc(metaty, 0);
-#else
- (PyTypeObject *)_PyObject_GC_Malloc(_PyObject_VAR_SIZE(metaty, 0));
-#endif
- if (!skel) skel = &emptytype;
- memcpy(ty, skel, sizeof(*skel));
- if (ty->tp_base) Py_INCREF(ty->tp_base);
- PyObject_INIT(ty, metaty);
- Py_INCREF(metaty);
- return (ty);
-}
-
static PyObject *smallprimes(void)
{
PyObject *v = PyList_New(NPRIME);
return (v);
}
-PyTypeObject *inittype(PyTypeObject *tyskel)
+static PyObject *meth__ego(PyObject *me, PyObject *arg)
+{
+ char *argv0;
+ if (!PyArg_ParseTuple(arg, "s:_ego", &argv0))
+ return (0);
+ if (strcmp(QUIS, "<UNNAMED>") == 0)
+ ego(argv0);
+ RETURN_NONE;
+}
+
+static PyMethodDef methods[] = {
+#define METHNAME(func) meth_##func
+ METH (_ego, "_ego(ARGV0)")
+#undef METHNAME
+ { 0 }
+};
+
+void init_base(void)
{
- PyTypeObject *ty = newtype(&PyType_Type, tyskel);
- ty->tp_flags |= Py_TPFLAGS_HEAPTYPE;
- PyType_Ready(ty);
- return (ty);
-}
-
-void init_base(void) {
- static const PyMethodDef mzero = { 0 };
PyObject *mod;
+ addmethods(methods);
INIT_MODULES;
- DA_PUSH(&global_pymethods, mzero);
- mod = Py_InitModule("catacomb._base", DA(&global_pymethods));
+ mod = Py_InitModule("catacomb._base", donemethods());
INSERT_MODULES;
INSERT("smallprimes", smallprimes());
- setconstants(mod);
+ setconstants(mod, consts);
}
/*----- That's all, folks -------------------------------------------------*/
~mdw / pyke / blobdiff