7 * (c) 2004 Straylight/Edgeware
10 /*----- Licensing notice --------------------------------------------------*
12 * This file is part of the Python interface to Catacomb.
14 * Catacomb/Python is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation; either version 2 of the License, or
17 * (at your option) any later version.
19 * Catacomb/Python is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with Catacomb/Python; if not, write to the Free Software Foundation,
26 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
29 /*----- Header files ------------------------------------------------------*/
31 #include "catacomb-python.h"
33 /*----- Main code ---------------------------------------------------------*/
35 static const struct nameval consts[] = {
36 #define C(x) { #x, x }
37 C(FTY_PRIME), C(FTY_BINARY),
38 C(PGEN_PASS), C(PGEN_FAIL), C(PGEN_BEGIN), C(PGEN_TRY), C(PGEN_DONE),
41 C(PMODE_READ), C(PMODE_VERIFY),
42 C(KOPEN_READ), C(KOPEN_WRITE), C(KOPEN_NOFILE),
43 C(KEXP_FOREVER), C(KEXP_EXPIRE),
44 C(KF_ENCMASK), C(KENC_BINARY), C(KENC_MP), C(KENC_STRUCT),
45 C(KENC_ENCRYPT), C(KENC_STRING), C(KENC_EC),
46 C(KF_CATMASK), C(KCAT_SYMM), C(KCAT_PRIV), C(KCAT_PUB), C(KCAT_SHARE),
48 C(KF_BURN), C(KF_OPT),
49 #define ENTRY(tag, val, str) C(KERR_##tag),
56 PyObject *mexp_common(PyObject *me, PyObject *arg,
58 PyObject *(*id)(PyObject *),
59 int (*fill)(void *, PyObject *,
60 PyObject *, PyObject *),
61 PyObject *(*exp)(PyObject *, void *, int),
64 int i = 0, j, n, flat;
65 PyObject *qq, *x, *y, *z = 0;
68 if (PyTuple_Size(arg) == 1)
69 arg = PyTuple_GetItem(arg, 0);
71 if (!PySequence_Check(arg)) TYERR("not a sequence");
72 n = PySequence_Size(arg); if (!n) { z = id(me); goto end; }
73 x = PySequence_GetItem(arg, 0);
74 if (PySequence_Check(x))
77 if (n % 2) VALERR("must have even number of arguments");
83 v = xmalloc(n * efsz);
84 for (i = j = 0, vv = v; i < n; i++, vv += efsz) {
86 x = PySequence_GetItem(arg, j++);
87 y = PySequence_GetItem(arg, j++);
89 qq = PySequence_GetItem(arg, j++);
91 if (!PySequence_Check(qq) || PySequence_Size(qq) != 2) {
93 TYERR("want a sequence of pairs");
95 x = PySequence_GetItem(qq, 0);
96 y = PySequence_GetItem(qq, 1);
99 if (!x || !y) goto end;
100 if (fill(vv, me, x, y)) {
103 if (!PyErr_Occurred())
104 PyErr_SetString(PyExc_TypeError, "type mismatch");
114 for (j = 0, vv = v; j < i; j++, vv += efsz)
122 static PyObject *smallprimes(void)
124 PyObject *v = PyList_New(NPRIME);
127 for (i = 0; i < NPRIME; i++)
128 PyList_SetItem(v, i, PyInt_FromLong(primetab[i]));
132 static PyObject *meth__ego(PyObject *me, PyObject *arg)
135 if (!PyArg_ParseTuple(arg, "s:_ego", &argv0))
137 if (strcmp(QUIS, "<UNNAMED>") == 0)
142 static PyMethodDef methods[] = {
143 #define METHNAME(func) meth_##func
144 METH (_ego, "_ego(ARGV0)")
154 mod = Py_InitModule("catacomb._base", donemethods());
156 INSERT("smallprimes", smallprimes());
157 setconstants(mod, consts);
160 /*----- That's all, folks -------------------------------------------------*/