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 -------------------------------------------------*/