/* -*-c-*-
- *
- * $Id$
*
* Key files and data
*
* (c) 2005 Straylight/Edgeware
*/
-/*----- Licensing notice --------------------------------------------------*
+/*----- Licensing notice --------------------------------------------------*
*
* This file is part of the Python interface to Catacomb.
*
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
- *
+ *
* Catacomb/Python is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with Catacomb/Python; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include "catacomb-python.h"
+/*----- Exceptions --------------------------------------------------------*/
+
+static PyObject *keyexc;
+static PyObject *keyioexc;
+static PyObject *keyfilebrokenexc;
+
+static PyObject *kxmeth___init__(PyObject *me, PyObject *arg)
+{
+ int err;
+ PyObject *x = 0;
+
+ if (!PyArg_ParseTuple(arg, "Oi:__init__", &me, &err) ||
+ (x = PyInt_FromLong(err)) == 0 ||
+ PyObject_SetAttrString(me, "err", x))
+ goto fail;
+ Py_DECREF(x); x = 0;
+ if ((x = PyString_FromString(key_strerror(err))) == 0 ||
+ PyObject_SetAttrString(me, "errstring", x))
+ goto fail;
+ Py_DECREF(x); x = 0;
+ if ((x = PyString_FromString(key_strerror(err))) == 0 ||
+ PyObject_SetAttrString(me, "errstring", x))
+ goto fail;
+ Py_DECREF(x); x = 0;
+ if ((x = PySequence_GetSlice(arg, 1, PySequence_Size(arg))) == 0 ||
+ PyObject_SetAttrString(me, "args", x))
+ goto fail;
+ Py_DECREF(x); x = 0;
+ RETURN_NONE;
+
+fail:
+ Py_XDECREF(x);
+ return (0);
+}
+
+static PyObject *kxmeth___str__(PyObject *me, PyObject *arg)
+{
+ long err;
+ const char *errstr, *errtag;
+ PyObject *x = 0;
+ PyObject *rc = 0;
+
+ static const char *const tab[] = {
+#define ENTRY(tag, num, str) "KERR_" #tag,
+ KEY_ERRORS(ENTRY)
+#undef ENTRY
+ };
+
+ if (!PyArg_ParseTuple(arg, "O:__str__", &me) ||
+ (x = PyObject_GetAttrString(me, "err")) == 0 ||
+ (err = PyInt_AsLong(x), PyErr_Occurred()))
+ goto done;
+ Py_DECREF(x); x = 0;
+ err = -err;
+ if (err >= 0 && err < N(tab)) errtag = tab[err];
+ else errtag = "<unknown>";
+ if ((x = PyObject_GetAttrString(me, "errstring")) == 0 ||
+ (errstr = PyString_AsString(x)) == 0)
+ goto done;
+ rc = PyString_FromFormat("%s (%ld): %s", errtag, -err, errstr);
+
+done:
+ Py_XDECREF(x);
+ return (rc);
+}
+
+static PyMethodDef keyexc_pymethods[] = {
+#define METHNAME(func) kxmeth_##func
+ METH (__init__, "KeyError(CODE)")
+ METH (__str__, "E.__str__() -> STRING")
+#undef METHNAME
+ { 0 }
+};
+
+static void keyexc_raise(int err)
+{
+ PyObject *arg = Py_BuildValue("(is)", err, key_strerror(err));
+ if (arg) PyErr_SetObject(keyexc, arg);
+ Py_XDECREF(arg);
+}
+#define KEYERR(err) do { keyexc_raise(err); goto end; } while (0)
+#define KEYIOERR(name) do { \
+ PyErr_SetFromErrnoWithFilename(keyioexc, name); \
+ goto end; \
+} while (0)
+#define KEYFILEBROKEN(name) do { \
+ PyErr_SetFromErrnoWithFilename(keyfilebrokenexc, name); \
+ goto end; \
+} while (0)
+
+/*----- Data structures ---------------------------------------------------*/
+
+typedef struct keydata_pyobj {
+ PyObject_HEAD
+ key_data *kd;
+} keydata_pyobj;
+
+static PyTypeObject *keydata_pytype;
+static PyTypeObject *keydatabin_pytype;
+static PyTypeObject *keydataenc_pytype;
+static PyTypeObject *keydatamp_pytype;
+static PyTypeObject *keydatastruct_pytype;
+static PyTypeObject *keydatastr_pytype;
+static PyTypeObject *keydataec_pytype;
+#define KEYDATA_PYCHECK(o) PyObject_TypeCheck(o, keydata_pytype)
+#define KEYDATA_KD(o) (((keydata_pyobj *)(o))->kd)
+
+typedef struct subkeyiter_pyobj {
+ PyObject_HEAD
+ key_subkeyiter i;
+ PyObject *kdobj;
+} subkeyiter_pyobj;
+
+static PyTypeObject *subkeyiter_pytype;
+#define SUBKEYITER_PYCHECK(o) PyObject_TypeCheck(o, subkeyiter_pytype);
+#define SUBKEYITER_I(o) (&((subkeyiter_pyobj *)(o))->i)
+#define SUBKEYITER_KDOBJ(o) (((subkeyiter_pyobj *)(o))->kdobj)
+
+typedef struct keyfile_pyobj {
+ PyObject_HEAD
+ key_file kf;
+} keyfile_pyobj;
+
+static PyTypeObject *keyfile_pytype;
+#define KEYFILE_PYCHECK(o) PyObject_TypeCheck(o, keyfile_pytype)
+#define KEYFILE_KF(o) (&((keyfile_pyobj *)(o))->kf)
+
+typedef struct key_pyobj {
+ PyObject_HEAD
+ key *k;
+ PyObject *kfobj;
+} key_pyobj;
+
+static PyTypeObject *key_pytype;
+#define KEY_PYCHECK(o) PyObject_TypeCheck(o, key_pytype)
+#define KEY_K(o) (((key_pyobj *)(o))->k)
+#define KEY_KFOBJ(o) (((key_pyobj *)(o))->kfobj)
+#define KEY_KF(o) KEYFILE_KF(KEY_KFOBJ(o))
+
+typedef struct keyiter_pyobj {
+ PyObject_HEAD
+ key_iter i;
+ PyObject *kfobj;
+} keyiter_pyobj;
+
+static PyTypeObject *keyiter_pytype;
+#define KEYITER_PYCHECK(o) PyObject_TypeCheck(o, keyiter_pytype)
+#define KEYITER_I(o) (&((keyiter_pyobj *)(o))->i)
+#define KEYITER_KFOBJ(o) (((keyiter_pyobj *)(o))->kfobj)
+#define KEYITER_KF(o) KEYFILE_KF(KEYITER_KFOBJ(o))
+
+typedef struct keyattrs_pyobj {
+ PyObject_HEAD
+ PyObject *kobj;
+} keyattrs_pyobj;
+
+static PyTypeObject *keyattrs_pytype;
+#define KEYATTRS_PYCHECK(o) PyObject_TypeCheck(o, keyattrs_pytype)
+#define KEYATTRS_KOBJ(o) (((keyattrs_pyobj *)(o))->kobj)
+#define KEYATTRS_KF(o) KEY_KF(KEYATTRS_KOBJ(o))
+#define KEYATTRS_K(o) KEY_K(KEYATTRS_KOBJ(o))
+
+typedef struct keyattriter_pyobj {
+ PyObject_HEAD
+ key_attriter i;
+ PyObject *kobj;
+} keyattriter_pyobj;
+
+static PyTypeObject *keyattriter_pytype;
+#define KEYATTRITER_PYCHECK(o) PyObject_TypeCheck(o, keyattriter_pytype)
+#define KEYATTRITER_I(o) (&((keyattriter_pyobj *)(o))->i)
+#define KEYATTRITER_KOBJ(o) (((keyattriter_pyobj *)(o))->kobj)
+#define KEYATTRITER_K(o) KEY_K(KEYATTRITER_KOBJ(o))
+#define KEYATTRITER_KFOBJ(o) KEY_KFOBJ(KEYATTRITER_KOBJ(o))
+#define KEYATTRITER_KF(o) KEY_KF(KEYATTRITER_KOBJ(o))
+
+/*----- Filters -----------------------------------------------------------*/
+
+static int convfilter(PyObject *x, void *p)
+{
+ key_filter *f = p;
+ const char *fs;
+ char *end;
+ int n;
+ PyObject *a = 0, *b = 0;
+ int err;
+ int rc = 0;
+
+ if ((fs = PyString_AsString(x)) != 0) {
+ if ((err = key_readflags(fs, &end, &f->f, &f->m)) != 0)
+ KEYERR(err);
+ if (*end)
+ KEYERR(KERR_BADFLAGS);
+ } else {
+ PyErr_Clear();
+ if (!PySequence_Check(x))
+ goto tyerr;
+ else if ((n = PySequence_Size(x)) < 0)
+ goto end;
+ else if (n != 2)
+ goto tyerr;
+ else if ((a = PySequence_GetItem(x, 0)) == 0 || convuint(a, &f->f) ||
+ (b = PySequence_GetItem(x, 1)) == 0 || convuint(b, &f->m))
+ goto end;
+ }
+ rc = 1;
+ goto end;
+tyerr:
+ TYERR("expected flag string or flag/mask pair");
+end:
+ Py_XDECREF(a);
+ Py_XDECREF(b);
+ return (rc);
+}
+
+static int convflags(PyObject *x, void *p)
+{
+ unsigned *f = p;
+ const char *fs;
+ char *end;
+ int err;
+ int rc = 0;
+
+ if (convuint(x, p))
+ return (1);
+ else {
+ PyErr_Clear();
+ if ((fs = PyString_AsString(x)) != 0) {
+ if ((err = key_readflags(fs, &end, f, 0)) != 0)
+ KEYERR(err);
+ if (*end)
+ KEYERR(KERR_BADFLAGS);
+ } else {
+ PyErr_Clear();
+ goto tyerr;
+ }
+ }
+ rc = 1;
+ goto end;
+tyerr:
+ TYERR("expected flag string or integer bitfield");
+end:
+ return (rc);
+}
+
+static PyObject *meth__KeyData_readflags(PyObject *me, PyObject *arg)
+{
+ const char *p;
+ char *end;
+ unsigned f, m;
+ PyObject *rc = 0;
+ int err;
+
+ if (!PyArg_ParseTuple(arg, "Os:key_readflags", &me, &p))
+ goto end;
+ if ((err = key_readflags(p, &end, &f, &m)) != 0)
+ KEYERR(err);
+ rc = Py_BuildValue("(NNs)", getulong(f), getulong(m), end);
+end:
+ return (rc);
+}
+
+static PyObject *meth__KeyData_writeflags(PyObject *me, PyObject *arg)
+{
+ dstr d = DSTR_INIT;
+ PyObject *rc;
+ unsigned f;
+
+ if (!PyArg_ParseTuple(arg, "OO&:key_writeflags", &me, convuint, &f))
+ return (0);
+ key_writeflags(f, &d);
+ rc = PyString_FromStringAndSize(d.buf, d.len);
+ dstr_destroy(&d);
+ return (rc);
+}
+
+/*----- Key data ----------------------------------------------------------*/
+
+static PyObject *keydata_pywrap(key_data *kd)
+{
+ PyTypeObject *ty;
+ keydata_pyobj *kdobj;
+
+ switch (kd->e & KF_ENCMASK) {
+ case KENC_BINARY: ty = keydatabin_pytype; break;
+ case KENC_ENCRYPT: ty = keydataenc_pytype; break;
+ case KENC_MP: ty = keydatamp_pytype; break;
+ case KENC_STRUCT: ty = keydatastruct_pytype; break;
+ case KENC_STRING: ty = keydatastr_pytype; break;
+ case KENC_EC: ty = keydataec_pytype; break;
+ default: abort();
+ }
+ kdobj = PyObject_NEW(keydata_pyobj, ty);
+ kdobj->kd = kd;
+ return ((PyObject *)kdobj);
+}
+
+static void keydata_pydealloc(PyObject *me)
+{
+ key_drop(KEYDATA_KD(me));
+ FREEOBJ(me);
+}
+
+static PyObject *kdmeth_matchp(PyObject *me, PyObject *arg)
+{
+ key_filter f;
+
+ if (!PyArg_ParseTuple(arg, "O&:matchp", convfilter, &f))
+ return (0);
+ return (getbool(KEY_MATCH(KEYDATA_KD(me), &f)));
+}
+
+static PyObject *kdmeth_split(PyObject *me, PyObject *arg)
+{
+ if (!PyArg_ParseTuple(arg, ":split"))
+ return (0);
+ key_split(&KEYDATA_KD(me));
+ RETURN_ME;
+}
+
+static PyObject *kdmeth_copy(PyObject *me, PyObject *arg, PyObject *kw)
+{
+ key_filter f = { 0, 0 };
+ static char *kwlist[] = { "filter", 0 };
+ key_data *kd;
+
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "|O&:copy", kwlist,
+ convfilter, &f))
+ return (0);
+ if ((kd = key_copydata(KEYDATA_KD(me), &f)) == 0)
+ RETURN_NONE;
+ else
+ return (keydata_pywrap(kd));
+}
+
+static PyObject *kdmeth_write(PyObject *me, PyObject *arg, PyObject *kw)
+{
+ key_filter f = { 0, 0 };
+ dstr d = DSTR_INIT;
+ PyObject *rc = 0;
+ static char *kwlist[] = { "filter", 0 };
+
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "|O&:write", kwlist,
+ convfilter, &f))
+ return (0);
+ key_write(KEYDATA_KD(me), &d, &f);
+ rc = PyString_FromStringAndSize(d.buf, d.len);
+ dstr_destroy(&d);
+ return (rc);
+}
+
+static PyObject *kdmeth_encode(PyObject *me, PyObject *arg, PyObject *kw)
+{
+ key_filter f = { 0, 0 };
+ dstr d = DSTR_INIT;
+ PyObject *rc = 0;
+ static char *kwlist[] = { "filter", 0 };
+
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "|O&:encode", kwlist,
+ convfilter, &f))
+ return (0);
+ key_encode(KEYDATA_KD(me), &d, &f);
+ rc = bytestring_pywrap(d.buf, d.len);
+ dstr_destroy(&d);
+ return (rc);
+}
+
+static PyObject *kdmeth_plock(PyObject *me, PyObject *arg)
+{
+ char *tag;
+ int err;
+ PyObject *rc = 0;
+ key_data *kd;
+
+ if (!PyArg_ParseTuple(arg, "s:plock", &tag))
+ goto end;
+ if ((err = key_plock(&kd, KEYDATA_KD(me), tag)) != 0)
+ KEYERR(err);
+ rc = keydata_pywrap(kd);
+end:
+ return (rc);
+}
+
+static PyObject *kdmeth_lock(PyObject *me, PyObject *arg)
+{
+ char *p;
+ Py_ssize_t n;
+ PyObject *rc = 0;
+ key_data *kd;
+
+ if (!PyArg_ParseTuple(arg, "s#:lock", &p, &n))
+ goto end;
+ key_lock(&kd, KEYDATA_KD(me), p, n);
+ rc = keydata_pywrap(kd);
+end:
+ return (rc);
+}
+
+static PyObject *meth__KeyData_read(PyObject *me, PyObject *arg)
+{
+ const char *p;
+ char *end;
+ key_data *kd;
+ PyObject *rc = 0;
+
+ if (!PyArg_ParseTuple(arg, "Os:read", &me, &p))
+ goto end;
+ if ((kd = key_read(p, &end)) == 0)
+ KEYERR(KERR_MALFORMED);
+ rc = Py_BuildValue("(Ns)", keydata_pywrap(kd), end);
+end:
+ return (rc);
+}
+
+static PyObject *meth__KeyData_decode(PyObject *me, PyObject *arg)
+{
+ const char *p;
+ Py_ssize_t n;
+ key_data *kd;
+ PyObject *rc = 0;
+
+ if (!PyArg_ParseTuple(arg, "Os#:decode", &me, &p, &n))
+ goto end;
+ if ((kd = key_decode(p, n)) == 0)
+ KEYERR(KERR_MALFORMED);
+ rc = keydata_pywrap(kd);
+end:
+ return (rc);
+}
+
+static PyObject *kdget_flags(PyObject *me, void *hunoz)
+ { return (getulong(KEYDATA_KD(me)->e)); }
+
+static PyMethodDef keydata_pymethods[] = {
+#define METHNAME(func) kdmeth_##func
+ METH (matchp, "KD.matchp(FILTER) -> BOOL")
+ METH (split, "KD.split()")
+ KWMETH(write, "KD.write(filter = <any>) -> STRING")
+ KWMETH(encode, "KD.encode(filter = <any>) -> BYTES")
+ KWMETH(copy, "KD.copy(filter = <any>) -> KD")
+ METH (plock, "KD.plock(TAG) -> ENCRYPTED-KD")
+ METH (lock, "KD.lock(KEY) -> ENCRYPTED-KD")
+#undef METHNAME
+ { 0 }
+};
+
+static PyGetSetDef keydata_pygetset[] = {
+#define GETSETNAME(op, name) kd##op##_##name
+ GET (flags, "KD.flags -> FLAGS")
+#undef GETSETNAME
+ { 0 }
+};
+
+static PyTypeObject keydata_pytype_skel = {
+ PyObject_HEAD_INIT(0) 0, /* Header */
+ "KeyData", /* @tp_name@ */
+ sizeof(keydata_pyobj), /* @tp_basicsize@ */
+ 0, /* @tp_itemsize@ */
+
+ keydata_pydealloc, /* @tp_dealloc@ */
+ 0, /* @tp_print@ */
+ 0, /* @tp_getattr@ */
+ 0, /* @tp_setattr@ */
+ 0, /* @tp_compare@ */
+ 0, /* @tp_repr@ */
+ 0, /* @tp_as_number@ */
+ 0, /* @tp_as_sequence@ */
+ 0, /* @tp_as_mapping@ */
+ 0, /* @tp_hash@ */
+ 0, /* @tp_call@ */
+ 0, /* @tp_str@ */
+ 0, /* @tp_getattro@ */
+ 0, /* @tp_setattro@ */
+ 0, /* @tp_as_buffer@ */
+ Py_TPFLAGS_DEFAULT | /* @tp_flags@ */
+ Py_TPFLAGS_BASETYPE,
+
+ /* @tp_doc@ */
+"Key data base class.",
+
+ 0, /* @tp_traverse@ */
+ 0, /* @tp_clear@ */
+ 0, /* @tp_richcompare@ */
+ 0, /* @tp_weaklistoffset@ */
+ 0, /* @tp_iter@ */
+ 0, /* @tp_iternext@ */
+ keydata_pymethods, /* @tp_methods@ */
+ 0, /* @tp_members@ */
+ keydata_pygetset, /* @tp_getset@ */
+ 0, /* @tp_base@ */
+ 0, /* @tp_dict@ */
+ 0, /* @tp_descr_get@ */
+ 0, /* @tp_descr_set@ */
+ 0, /* @tp_dictoffset@ */
+ 0, /* @tp_init@ */
+ PyType_GenericAlloc, /* @tp_alloc@ */
+ abstract_pynew, /* @tp_new@ */
+ 0, /* @tp_free@ */
+ 0 /* @tp_is_gc@ */
+};
+
+static PyObject *keydatabin_pynew(PyTypeObject *ty,
+ PyObject *arg, PyObject *kw)
+{
+ char *p;
+ Py_ssize_t n;
+ unsigned f = 0;
+ keydata_pyobj *me = 0;
+ static char *kwlist[] = { "key", "flags", 0 };
+
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#|O&:new", kwlist,
+ &p, &n, convflags, &f))
+ goto end;
+ me = (keydata_pyobj *)ty->tp_alloc(ty, 0);
+ me->kd = key_newbinary(f & ~KF_ENCMASK, p, n);
+end:
+ return ((PyObject *)me);
+}
+
+static PyObject *kdbget_bin(PyObject *me, void *hunoz)
+ { return (bytestring_pywrap(KEYDATA_KD(me)->u.k.k,
+ KEYDATA_KD(me)->u.k.sz)); }
+
+static PyGetSetDef keydatabin_pygetset[] = {
+#define GETSETNAME(op, name) kdb##op##_##name
+ GET (bin, "KD.bin -> BYTES")
+#undef GETSETNAME
+ { 0 }
+};
+
+static PyTypeObject keydatabin_pytype_skel = {
+ PyObject_HEAD_INIT(0) 0, /* Header */
+ "KeyDataBinary", /* @tp_name@ */
+ sizeof(keydata_pyobj), /* @tp_basicsize@ */
+ 0, /* @tp_itemsize@ */
+
+ 0, /* @tp_dealloc@ */
+ 0, /* @tp_print@ */
+ 0, /* @tp_getattr@ */
+ 0, /* @tp_setattr@ */
+ 0, /* @tp_compare@ */
+ 0, /* @tp_repr@ */
+ 0, /* @tp_as_number@ */
+ 0, /* @tp_as_sequence@ */
+ 0, /* @tp_as_mapping@ */
+ 0, /* @tp_hash@ */
+ 0, /* @tp_call@ */
+ 0, /* @tp_str@ */
+ 0, /* @tp_getattro@ */
+ 0, /* @tp_setattro@ */
+ 0, /* @tp_as_buffer@ */
+ Py_TPFLAGS_DEFAULT | /* @tp_flags@ */
+ Py_TPFLAGS_BASETYPE,
+
+ /* @tp_doc@ */
+"KeyDataBinary(KEY, [flags = 0]): key data for binary keys.",
+
+ 0, /* @tp_traverse@ */
+ 0, /* @tp_clear@ */
+ 0, /* @tp_richcompare@ */
+ 0, /* @tp_weaklistoffset@ */
+ 0, /* @tp_iter@ */
+ 0, /* @tp_iternext@ */
+ 0, /* @tp_methods@ */
+ 0, /* @tp_members@ */
+ keydatabin_pygetset, /* @tp_getset@ */
+ 0, /* @tp_base@ */
+ 0, /* @tp_dict@ */
+ 0, /* @tp_descr_get@ */
+ 0, /* @tp_descr_set@ */
+ 0, /* @tp_dictoffset@ */
+ 0, /* @tp_init@ */
+ PyType_GenericAlloc, /* @tp_alloc@ */
+ keydatabin_pynew, /* @tp_new@ */
+ 0, /* @tp_free@ */
+ 0 /* @tp_is_gc@ */
+};
+
+static PyObject *keydataenc_pynew(PyTypeObject *ty,
+ PyObject *arg, PyObject *kw)
+{
+ char *p;
+ Py_ssize_t n;
+ unsigned f = 0;
+ keydata_pyobj *me = 0;
+ static char *kwlist[] = { "key", "flags", 0 };
+
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#|O&:new", kwlist,
+ &p, &n, convflags, &f))
+ goto end;
+ me = (keydata_pyobj *)ty->tp_alloc(ty, 0);
+ me->kd = key_newencrypted(f & ~KF_ENCMASK, p, n);
+end:
+ return ((PyObject *)me);
+}
+
+static PyObject *kdemeth_plock(PyObject *me, PyObject *arg)
+{
+ char *hunoz;
+ if (!PyArg_ParseTuple(arg, "s:plock", &hunoz)) goto end;
+ KEYERR(KERR_WRONGTYPE);
+end:
+ return (0);
+}
+
+static PyObject *kdemeth_lock(PyObject *me, PyObject *arg)
+{
+ char *hunoz;
+ Py_ssize_t hukairz;
+ if (!PyArg_ParseTuple(arg, "s#:lock", &hunoz, &hukairz)) goto end;
+ KEYERR(KERR_WRONGTYPE);
+end:
+ return (0);
+}
+
+static PyObject *kdemeth_punlock(PyObject *me, PyObject *arg)
+{
+ char *tag;
+ int err;
+ PyObject *rc = 0;
+ key_data *kd;
+
+ if (!PyArg_ParseTuple(arg, "s:punlock", &tag))
+ goto end;
+ if ((err = key_punlock(&kd, KEYDATA_KD(me), tag)) != 0)
+ KEYERR(err);
+ rc = keydata_pywrap(kd);
+end:
+ return (rc);
+}
+
+static PyObject *kdemeth_unlock(PyObject *me, PyObject *arg)
+{
+ char *p;
+ Py_ssize_t n;
+ int err;
+ PyObject *rc = 0;
+ key_data *kd;
+
+ if (!PyArg_ParseTuple(arg, "s#:unlock", &p, &n))
+ goto end;
+ if ((err = key_unlock(&kd, KEYDATA_KD(me), p, n)) != 0)
+ KEYERR(err);
+ rc = keydata_pywrap(kd);
+end:
+ return (rc);
+}
+
+#define kdeget_ct kdbget_bin
+
+static PyMethodDef keydataenc_pymethods[] = {
+#define METHNAME(func) kdemeth_##func
+ METH (plock, "KD.plock(TAG) -> ENCRYPTED-KD")
+ METH (lock, "KD.lock(KEY) -> ENCRYPTED-KD")
+ METH (punlock, "KD.punlock(TAG) -> KD")
+ METH (unlock, "KD.unlock(KEY) -> KD")
+#undef METHNAME
+ { 0 }
+};
+
+static PyGetSetDef keydataenc_pygetset[] = {
+#define GETSETNAME(op, name) kde##op##_##name
+ GET (ct, "KD.ct -> BYTES")
+#undef GETSETNAME
+ { 0 }
+};
+
+static PyTypeObject keydataenc_pytype_skel = {
+ PyObject_HEAD_INIT(0) 0, /* Header */
+ "KeyDataEncrypted", /* @tp_name@ */
+ sizeof(keydata_pyobj), /* @tp_basicsize@ */
+ 0, /* @tp_itemsize@ */
+
+ 0, /* @tp_dealloc@ */
+ 0, /* @tp_print@ */
+ 0, /* @tp_getattr@ */
+ 0, /* @tp_setattr@ */
+ 0, /* @tp_compare@ */
+ 0, /* @tp_repr@ */
+ 0, /* @tp_as_number@ */
+ 0, /* @tp_as_sequence@ */
+ 0, /* @tp_as_mapping@ */
+ 0, /* @tp_hash@ */
+ 0, /* @tp_call@ */
+ 0, /* @tp_str@ */
+ 0, /* @tp_getattro@ */
+ 0, /* @tp_setattro@ */
+ 0, /* @tp_as_buffer@ */
+ Py_TPFLAGS_DEFAULT | /* @tp_flags@ */
+ Py_TPFLAGS_BASETYPE,
+
+ /* @tp_doc@ */
+"KeyDataEncrypted(KEY, [flags = 0]): key data for encrypted keys.",
+
+ 0, /* @tp_traverse@ */
+ 0, /* @tp_clear@ */
+ 0, /* @tp_richcompare@ */
+ 0, /* @tp_weaklistoffset@ */
+ 0, /* @tp_iter@ */
+ 0, /* @tp_iternext@ */
+ keydataenc_pymethods, /* @tp_methods@ */
+ 0, /* @tp_members@ */
+ keydataenc_pygetset, /* @tp_getset@ */
+ 0, /* @tp_base@ */
+ 0, /* @tp_dict@ */
+ 0, /* @tp_descr_get@ */
+ 0, /* @tp_descr_set@ */
+ 0, /* @tp_dictoffset@ */
+ 0, /* @tp_init@ */
+ PyType_GenericAlloc, /* @tp_alloc@ */
+ keydataenc_pynew, /* @tp_new@ */
+ 0, /* @tp_free@ */
+ 0 /* @tp_is_gc@ */
+};
+
+static PyObject *keydatamp_pynew(PyTypeObject *ty,
+ PyObject *arg, PyObject *kw)
+{
+ mp *x = 0;
+ unsigned f = 0;
+ keydata_pyobj *me = 0;
+ static char *kwlist[] = { "key", "flags", 0 };
+
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&|O&:new", kwlist,
+ convmp, &x, convflags, &f))
+ goto end;
+ me = (keydata_pyobj *)ty->tp_alloc(ty, 0);
+ me->kd = key_newmp(f & ~KF_ENCMASK, x);
+end:
+ mp_drop(x);
+ return ((PyObject *)me);
+}
+
+static PyObject *kdmget_mp(PyObject *me, void *hunoz)
+ { return (mp_pywrap(MP_COPY(KEYDATA_KD(me)->u.m))); }
+
+static PyGetSetDef keydatamp_pygetset[] = {
+#define GETSETNAME(op, name) kdm##op##_##name
+ GET (mp, "KD.mp -> X")
+#undef GETSETNAME
+ { 0 }
+};
+
+static PyTypeObject keydatamp_pytype_skel = {
+ PyObject_HEAD_INIT(0) 0, /* Header */
+ "KeyDataMP", /* @tp_name@ */
+ sizeof(keydata_pyobj), /* @tp_basicsize@ */
+ 0, /* @tp_itemsize@ */
+
+ 0, /* @tp_dealloc@ */
+ 0, /* @tp_print@ */
+ 0, /* @tp_getattr@ */
+ 0, /* @tp_setattr@ */
+ 0, /* @tp_compare@ */
+ 0, /* @tp_repr@ */
+ 0, /* @tp_as_number@ */
+ 0, /* @tp_as_sequence@ */
+ 0, /* @tp_as_mapping@ */
+ 0, /* @tp_hash@ */
+ 0, /* @tp_call@ */
+ 0, /* @tp_str@ */
+ 0, /* @tp_getattro@ */
+ 0, /* @tp_setattro@ */
+ 0, /* @tp_as_buffer@ */
+ Py_TPFLAGS_DEFAULT | /* @tp_flags@ */
+ Py_TPFLAGS_BASETYPE,
+
+ /* @tp_doc@ */
+"KeyDataMP(KEY, [flags = 0]): key data for large-integer keys.",
+
+ 0, /* @tp_traverse@ */
+ 0, /* @tp_clear@ */
+ 0, /* @tp_richcompare@ */
+ 0, /* @tp_weaklistoffset@ */
+ 0, /* @tp_iter@ */
+ 0, /* @tp_iternext@ */
+ 0, /* @tp_methods@ */
+ 0, /* @tp_members@ */
+ keydatamp_pygetset, /* @tp_getset@ */
+ 0, /* @tp_base@ */
+ 0, /* @tp_dict@ */
+ 0, /* @tp_descr_get@ */
+ 0, /* @tp_descr_set@ */
+ 0, /* @tp_dictoffset@ */
+ 0, /* @tp_init@ */
+ PyType_GenericAlloc, /* @tp_alloc@ */
+ keydatamp_pynew, /* @tp_new@ */
+ 0, /* @tp_free@ */
+ 0 /* @tp_is_gc@ */
+};
+
+static PyObject *keydatastr_pynew(PyTypeObject *ty,
+ PyObject *arg, PyObject *kw)
+{
+ char *p;
+ unsigned f = 0;
+ keydata_pyobj *me = 0;
+ static char *kwlist[] = { "key", "flags", 0 };
+
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "s|O&:new", kwlist,
+ &p, convflags, &f))
+ goto end;
+ me = (keydata_pyobj *)ty->tp_alloc(ty, 0);
+ me->kd = key_newstring(f & ~KF_ENCMASK, p);
+end:
+ return ((PyObject *)me);
+}
+
+static PyObject *kdsget_str(PyObject *me, void *hunoz)
+ { return (PyString_FromString(KEYDATA_KD(me)->u.p)); }
+
+static PyGetSetDef keydatastr_pygetset[] = {
+#define GETSETNAME(op, name) kds##op##_##name
+ GET (str, "KD.str -> STRING")
+#undef GETSETNAME
+ { 0 }
+};
+
+static PyTypeObject keydatastr_pytype_skel = {
+ PyObject_HEAD_INIT(0) 0, /* Header */
+ "KeyDataString", /* @tp_name@ */
+ sizeof(keydata_pyobj), /* @tp_basicsize@ */
+ 0, /* @tp_itemsize@ */
+
+ 0, /* @tp_dealloc@ */
+ 0, /* @tp_print@ */
+ 0, /* @tp_getattr@ */
+ 0, /* @tp_setattr@ */
+ 0, /* @tp_compare@ */
+ 0, /* @tp_repr@ */
+ 0, /* @tp_as_number@ */
+ 0, /* @tp_as_sequence@ */
+ 0, /* @tp_as_mapping@ */
+ 0, /* @tp_hash@ */
+ 0, /* @tp_call@ */
+ 0, /* @tp_str@ */
+ 0, /* @tp_getattro@ */
+ 0, /* @tp_setattro@ */
+ 0, /* @tp_as_buffer@ */
+ Py_TPFLAGS_DEFAULT | /* @tp_flags@ */
+ Py_TPFLAGS_BASETYPE,
+
+ /* @tp_doc@ */
+"KeyDataString(KEY, [flags = 0]): key data for string keys.",
+
+ 0, /* @tp_traverse@ */
+ 0, /* @tp_clear@ */
+ 0, /* @tp_richcompare@ */
+ 0, /* @tp_weaklistoffset@ */
+ 0, /* @tp_iter@ */
+ 0, /* @tp_iternext@ */
+ 0, /* @tp_methods@ */
+ 0, /* @tp_members@ */
+ keydatastr_pygetset, /* @tp_getset@ */
+ 0, /* @tp_base@ */
+ 0, /* @tp_dict@ */
+ 0, /* @tp_descr_get@ */
+ 0, /* @tp_descr_set@ */
+ 0, /* @tp_dictoffset@ */
+ 0, /* @tp_init@ */
+ PyType_GenericAlloc, /* @tp_alloc@ */
+ keydatastr_pynew, /* @tp_new@ */
+ 0, /* @tp_free@ */
+ 0 /* @tp_is_gc@ */
+};
+
+static PyObject *keydataec_pynew(PyTypeObject *ty,
+ PyObject *arg, PyObject *kw)
+{
+ ec x = EC_INIT;
+ unsigned f = 0;
+ keydata_pyobj *me = 0;
+ static char *kwlist[] = { "key", "flags", 0 };
+
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&|O&:new", kwlist,
+ convecpt, &x, convflags, &f))
+ goto end;
+ me = (keydata_pyobj *)ty->tp_alloc(ty, 0);
+ me->kd = key_newec(f & ~KF_ENCMASK, &x);
+end:
+ EC_DESTROY(&x);
+ return ((PyObject *)me);
+}
+
+static PyObject *kdeget_ecpt(PyObject *me, void *hunoz)
+{
+ ec pt = EC_INIT;
+ EC_COPY(&pt, &KEYDATA_KD(me)->u.e);
+ return (ecpt_pywrapout(ecpt_pytype, &pt));
+}
+
+static PyGetSetDef keydataec_pygetset[] = {
+#define GETSETNAME(op, name) kde##op##_##name
+ GET (ecpt, "KD.ecpt -> ECPT")
+#undef GETSETNAME
+ { 0 }
+};
+
+static PyTypeObject keydataec_pytype_skel = {
+ PyObject_HEAD_INIT(0) 0, /* Header */
+ "KeyDataECPt", /* @tp_name@ */
+ sizeof(keydata_pyobj), /* @tp_basicsize@ */
+ 0, /* @tp_itemsize@ */
+
+ 0, /* @tp_dealloc@ */
+ 0, /* @tp_print@ */
+ 0, /* @tp_getattr@ */
+ 0, /* @tp_setattr@ */
+ 0, /* @tp_compare@ */
+ 0, /* @tp_repr@ */
+ 0, /* @tp_as_number@ */
+ 0, /* @tp_as_sequence@ */
+ 0, /* @tp_as_mapping@ */
+ 0, /* @tp_hash@ */
+ 0, /* @tp_call@ */
+ 0, /* @tp_str@ */
+ 0, /* @tp_getattro@ */
+ 0, /* @tp_setattro@ */
+ 0, /* @tp_as_buffer@ */
+ Py_TPFLAGS_DEFAULT | /* @tp_flags@ */
+ Py_TPFLAGS_BASETYPE,
+
+ /* @tp_doc@ */
+"KeyDataECPt(KEY, [flags = 0]): key data for elliptic-curve keys.",
+
+ 0, /* @tp_traverse@ */
+ 0, /* @tp_clear@ */
+ 0, /* @tp_richcompare@ */
+ 0, /* @tp_weaklistoffset@ */
+ 0, /* @tp_iter@ */
+ 0, /* @tp_iternext@ */
+ 0, /* @tp_methods@ */
+ 0, /* @tp_members@ */
+ keydataec_pygetset, /* @tp_getset@ */
+ 0, /* @tp_base@ */
+ 0, /* @tp_dict@ */
+ 0, /* @tp_descr_get@ */
+ 0, /* @tp_descr_set@ */
+ 0, /* @tp_dictoffset@ */
+ 0, /* @tp_init@ */
+ PyType_GenericAlloc, /* @tp_alloc@ */
+ keydataec_pynew, /* @tp_new@ */
+ 0, /* @tp_free@ */
+ 0 /* @tp_is_gc@ */
+};
+
+static PyObject *subkeyiter_make(PyObject *kdobj)
+{
+ subkeyiter_pyobj *me = PyObject_NEW(subkeyiter_pyobj, subkeyiter_pytype);
+ me->kdobj = kdobj;
+ Py_INCREF(kdobj);
+ key_mksubkeyiter(&me->i, KEYDATA_KD(kdobj));
+ return ((PyObject *)me);
+}
+
+static PyObject *subkeyiter_pynext(PyObject *me)
+{
+ const char *tag;
+ if (!key_nextsubkey(SUBKEYITER_I(me), &tag, 0))
+ return (0);
+ return (PyString_FromString(tag));
+}
+
+static void subkeyiter_pydealloc(PyObject *me)
+{
+ Py_DECREF(SUBKEYITER_KDOBJ(me));
+ FREEOBJ(me);
+}
+
+static PyTypeObject subkeyiter_pytype_skel = {
+ PyObject_HEAD_INIT(0) 0, /* Header */
+ "SubKeyIter", /* @tp_name@ */
+ sizeof(subkeyiter_pyobj), /* @tp_basicsize@ */
+ 0, /* @tp_itemsize@ */
+
+ subkeyiter_pydealloc, /* @tp_dealloc@ */
+ 0, /* @tp_print@ */
+ 0, /* @tp_getattr@ */
+ 0, /* @tp_setattr@ */
+ 0, /* @tp_compare@ */
+ 0, /* @tp_repr@ */
+ 0, /* @tp_as_number@ */
+ 0, /* @tp_as_sequence@ */
+ 0, /* @tp_as_mapping@ */
+ 0, /* @tp_hash@ */
+ 0, /* @tp_call@ */
+ 0, /* @tp_str@ */
+ 0, /* @tp_getattro@ */
+ 0, /* @tp_setattro@ */
+ 0, /* @tp_as_buffer@ */
+ Py_TPFLAGS_DEFAULT | /* @tp_flags@ */
+ Py_TPFLAGS_BASETYPE,
+
+ /* @tp_doc@ */
+"Iterator for structured keys.",
+
+ 0, /* @tp_traverse@ */
+ 0, /* @tp_clear@ */
+ 0, /* @tp_richcompare@ */
+ 0, /* @tp_weaklistoffset@ */
+ PyObject_SelfIter, /* @tp_iter@ */
+ subkeyiter_pynext, /* @tp_iternext@ */
+ 0, /* @tp_methods@ */
+ 0, /* @tp_members@ */
+ 0, /* @tp_getset@ */
+ 0, /* @tp_base@ */
+ 0, /* @tp_dict@ */
+ 0, /* @tp_descr_get@ */
+ 0, /* @tp_descr_set@ */
+ 0, /* @tp_dictoffset@ */
+ 0, /* @tp_init@ */
+ PyType_GenericAlloc, /* @tp_alloc@ */
+ abstract_pynew, /* @tp_new@ */
+ 0, /* @tp_free@ */
+ 0 /* @tp_is_gc@ */
+};
+
+static PyObject *keydatastruct_pynew(PyTypeObject *ty,
+ PyObject *arg, PyObject *kw)
+{
+ PyObject *sub = 0;
+ PyObject *it = 0, *name = 0, *val = 0;
+ char *p;
+ keydata_pyobj *me = 0;
+ key_data *kd = 0;
+ static char *kwlist[] = { "subkeys", 0 };
+
+ Py_XINCREF(arg); Py_XINCREF(kw);
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "|O:new", kwlist, &sub))
+ goto end;
+ kd = key_newstruct();
+ if (sub) {
+ if (!PyMapping_Check(sub))
+ TYERR("subkeys must be an iterable mapping");
+ if ((it = PyObject_GetIter(sub)) == 0)
+ goto end;
+ while ((name = PyIter_Next(it)) != 0) {
+ if ((p = PyString_AsString(name)) == 0 ||
+ (val = PyObject_GetItem(sub, name)) == 0)
+ goto end;
+ if (!KEYDATA_PYCHECK(val))
+ TYERR("subkey objects must be subclasses of KeyData");
+ key_structset(kd, p, KEYDATA_KD(val));
+ Py_DECREF(name); name = 0;
+ Py_DECREF(val); val = 0;
+ }
+ if (PyErr_Occurred())
+ goto end;
+ Py_DECREF(it); it = 0;
+ }
+ me = (keydata_pyobj *)ty->tp_alloc(ty, 0);
+ me->kd = kd;
+end:
+ if (kd && !me) key_drop(kd);
+ Py_XDECREF(name); Py_XDECREF(val); Py_XDECREF(it);
+ Py_XDECREF(arg); Py_XDECREF(kw);
+ return ((PyObject *)me);
+}
+
+static PyObject *keydatastruct_pylookup(PyObject *me, PyObject *key)
+{
+ const char *tag;
+ key_data *kd;
+ PyObject *rc = 0;
+
+ if ((tag = PyString_AsString(key)) == 0)
+ goto end;
+ if ((kd = key_structfind(KEYDATA_KD(me), tag)) == 0)
+ INDEXERR(key);
+ key_incref(kd);
+ rc = keydata_pywrap(kd);
+end:
+ return (rc);
+}
+
+static int keydatastruct_pystore(PyObject *me,
+ PyObject *key, PyObject *value)
+{
+ const char *tag;
+ int rc = -1;
+
+ if ((tag = PyString_AsString(key)) == 0)
+ goto end;
+ key_split(&KEYDATA_KD(me));
+ if (value) {
+ if (!KEYDATA_PYCHECK(value))
+ TYERR("expected KeyData value");
+ key_structset(KEYDATA_KD(me), tag, KEYDATA_KD(value));
+ } else {
+ if (!key_structfind(KEYDATA_KD(me), tag))
+ INDEXERR(key);
+ key_structset(KEYDATA_KD(me), tag, 0);
+ }
+ rc = 0;
+end:
+ return (rc);
+}
+
+static PyMappingMethods keydatastruct_pymapping = {
+ gmap_pysize, /* @mp_length@ */
+ keydatastruct_pylookup, /* @mp_subscript@ */
+ keydatastruct_pystore /* @mp_ass_subscript@ */
+};
+
+static PyTypeObject keydatastruct_pytype_skel = {
+ PyObject_HEAD_INIT(0) 0, /* Header */
+ "KeyDataStructured", /* @tp_name@ */
+ sizeof(keydata_pyobj), /* @tp_basicsize@ */
+ 0, /* @tp_itemsize@ */
+
+ 0, /* @tp_dealloc@ */
+ 0, /* @tp_print@ */
+ 0, /* @tp_getattr@ */
+ 0, /* @tp_setattr@ */
+ 0, /* @tp_compare@ */
+ 0, /* @tp_repr@ */
+ 0, /* @tp_as_number@ */
+ 0, /* @tp_as_sequence@ */
+ &keydatastruct_pymapping, /* @tp_as_mapping@ */
+ 0, /* @tp_hash@ */
+ 0, /* @tp_call@ */
+ 0, /* @tp_str@ */
+ 0, /* @tp_getattro@ */
+ 0, /* @tp_setattro@ */
+ 0, /* @tp_as_buffer@ */
+ Py_TPFLAGS_DEFAULT | /* @tp_flags@ */
+ Py_TPFLAGS_BASETYPE,
+
+ /* @tp_doc@ */
+"KeyDataStructured([subkeys = []]): key data for structured keys.",
+
+ 0, /* @tp_traverse@ */
+ 0, /* @tp_clear@ */
+ 0, /* @tp_richcompare@ */
+ 0, /* @tp_weaklistoffset@ */
+ subkeyiter_make, /* @tp_iter@ */
+ 0, /* @tp_iternext@ */
+ gmap_pymethods, /* @tp_methods@ */
+ 0, /* @tp_members@ */
+ 0, /* @tp_getset@ */
+ 0, /* @tp_base@ */
+ 0, /* @tp_dict@ */
+ 0, /* @tp_descr_get@ */
+ 0, /* @tp_descr_set@ */
+ 0, /* @tp_dictoffset@ */
+ 0, /* @tp_init@ */
+ PyType_GenericAlloc, /* @tp_alloc@ */
+ keydatastruct_pynew, /* @tp_new@ */
+ 0, /* @tp_free@ */
+ 0 /* @tp_is_gc@ */
+};
+
+/*----- Key attributes ----------------------------------------------------*/
+
+static PyObject *keyattriter_make(PyObject *kaobj)
+{
+ PyObject *kobj = KEYATTRS_KOBJ(kaobj);
+ keyattriter_pyobj *me = PyObject_NEW(keyattriter_pyobj,
+ keyattriter_pytype);
+ me->kobj = kobj;
+ Py_INCREF(kobj);
+ key_mkattriter(&me->i, KEY_K(kobj));
+ return ((PyObject *)me);
+}
+
+static PyObject *keyattriter_pynext(PyObject *me)
+{
+ const char *name;
+
+ if (!key_nextattr(KEYATTRITER_I(me), &name, 0))
+ return (0);
+ return (PyString_FromString(name));
+}
+
+static void keyattriter_pydealloc(PyObject *me)
+{
+ Py_DECREF(KEYATTRITER_KOBJ(me));
+ FREEOBJ(me);
+}
+
+static PyTypeObject keyattriter_pytype_skel = {
+ PyObject_HEAD_INIT(0) 0, /* Header */
+ "KeyAttributeIter", /* @tp_name@ */
+ sizeof(keyattriter_pyobj), /* @tp_basicsize@ */
+ 0, /* @tp_itemsize@ */
+
+ keyattriter_pydealloc, /* @tp_dealloc@ */
+ 0, /* @tp_print@ */
+ 0, /* @tp_getattr@ */
+ 0, /* @tp_setattr@ */
+ 0, /* @tp_compare@ */
+ 0, /* @tp_repr@ */
+ 0, /* @tp_as_number@ */
+ 0, /* @tp_as_sequence@ */
+ 0, /* @tp_as_mapping@ */
+ 0, /* @tp_hash@ */
+ 0, /* @tp_call@ */
+ 0, /* @tp_str@ */
+ 0, /* @tp_getattro@ */
+ 0, /* @tp_setattro@ */
+ 0, /* @tp_as_buffer@ */
+ Py_TPFLAGS_DEFAULT | /* @tp_flags@ */
+ Py_TPFLAGS_BASETYPE,
+
+ /* @tp_doc@ */
+"Iterator for key attributes.",
+
+ 0, /* @tp_traverse@ */
+ 0, /* @tp_clear@ */
+ 0, /* @tp_richcompare@ */
+ 0, /* @tp_weaklistoffset@ */
+ PyObject_SelfIter, /* @tp_iter@ */
+ keyattriter_pynext, /* @tp_iternext@ */
+ 0, /* @tp_methods@ */
+ 0, /* @tp_members@ */
+ 0, /* @tp_getset@ */
+ 0, /* @tp_base@ */
+ 0, /* @tp_dict@ */
+ 0, /* @tp_descr_get@ */
+ 0, /* @tp_descr_set@ */
+ 0, /* @tp_dictoffset@ */
+ 0, /* @tp_init@ */
+ PyType_GenericAlloc, /* @tp_alloc@ */
+ abstract_pynew, /* @tp_new@ */
+ 0, /* @tp_free@ */
+ 0 /* @tp_is_gc@ */
+};
+
+static PyObject *keyattrs_pylookup(PyObject *me, PyObject *key)
+{
+ const char *attr;
+ const char *value;
+ PyObject *rc = 0;
+
+ if ((attr = PyString_AsString(key)) == 0)
+ goto end;
+ if ((value = key_getattr(KEYATTRS_KF(me), KEYATTRS_K(me), attr)) == 0)
+ INDEXERR(key);
+ rc = PyString_FromString(value);
+end:
+ return (rc);
+}
+
+static int keyattrs_pystore(PyObject *me,
+ PyObject *key, PyObject *value)
+{
+ const char *attr;
+ const char *val;
+ int err;
+ int rc = -1;
+
+ if ((attr = PyString_AsString(key)) == 0)
+ goto end;
+ if (value) {
+ if ((val = PyString_AsString(value)) == 0)
+ goto end;
+ if ((err = key_putattr(KEYATTRS_KF(me), KEYATTRS_K(me),
+ attr, val)) != 0)
+ KEYERR(err);
+ } else {
+ if (!key_getattr(KEYATTRS_KF(me), KEYATTRS_K(me), attr))
+ INDEXERR(key);
+ if ((err = key_putattr(KEYATTRS_KF(me), KEYATTRS_K(me), attr, 0)) != 0)
+ KEYERR(err);
+ }
+ rc = 0;
+end:
+ return (rc);
+}
+
+static PyObject *keyattrs_make(PyObject *kobj)
+{
+ keyattrs_pyobj *me = PyObject_NEW(keyattrs_pyobj, keyattrs_pytype);
+ me->kobj = kobj;
+ Py_INCREF(kobj);
+ return ((PyObject *)me);
+}
+
+static void keyattrs_pydealloc(PyObject *me)
+{
+ Py_DECREF(KEYATTRS_KOBJ(me));
+ FREEOBJ(me);
+}
+
+static PyMappingMethods keyattrs_pymapping = {
+ gmap_pysize, /* @mp_length@ */
+ keyattrs_pylookup, /* @mp_subscript@ */
+ keyattrs_pystore /* @mp_ass_subscript@ */
+};
+
+static PyTypeObject keyattrs_pytype_skel = {
+ PyObject_HEAD_INIT(0) 0, /* Header */
+ "KeyAttributes", /* @tp_name@ */
+ sizeof(keyattrs_pyobj), /* @tp_basicsize@ */
+ 0, /* @tp_itemsize@ */
+
+ keyattrs_pydealloc, /* @tp_dealloc@ */
+ 0, /* @tp_print@ */
+ 0, /* @tp_getattr@ */
+ 0, /* @tp_setattr@ */
+ 0, /* @tp_compare@ */
+ 0, /* @tp_repr@ */
+ 0, /* @tp_as_number@ */
+ &gmap_pysequence, /* @tp_as_sequence@ */
+ &keyattrs_pymapping, /* @tp_as_mapping@ */
+ 0, /* @tp_hash@ */
+ 0, /* @tp_call@ */
+ 0, /* @tp_str@ */
+ 0, /* @tp_getattro@ */
+ 0, /* @tp_setattro@ */
+ 0, /* @tp_as_buffer@ */
+ Py_TPFLAGS_DEFAULT | /* @tp_flags@ */
+ Py_TPFLAGS_BASETYPE,
+
+ /* @tp_doc@ */
+"Proxy thing for talking about key attributes.",
+
+ 0, /* @tp_traverse@ */
+ 0, /* @tp_clear@ */
+ 0, /* @tp_richcompare@ */
+ 0, /* @tp_weaklistoffset@ */
+ keyattriter_make, /* @tp_iter@ */
+ 0, /* @tp_iternext@ */
+ gmap_pymethods, /* @tp_methods@ */
+ 0, /* @tp_members@ */
+ 0, /* @tp_getset@ */
+ 0, /* @tp_base@ */
+ 0, /* @tp_dict@ */
+ 0, /* @tp_descr_get@ */
+ 0, /* @tp_descr_set@ */
+ 0, /* @tp_dictoffset@ */
+ 0, /* @tp_init@ */
+ PyType_GenericAlloc, /* @tp_alloc@ */
+ abstract_pynew, /* @tp_new@ */
+ 0, /* @tp_free@ */
+ 0 /* @tp_is_gc@ */
+};
+
+/*----- Key objects -------------------------------------------------------*/
+
+static PyObject *key_dowrap(PyTypeObject *ty, PyObject *kfobj, key *k)
+{
+ key_pyobj *kobj = (key_pyobj *)ty->tp_alloc(ty, 0);
+ kobj->kfobj = kfobj;
+ Py_INCREF(kfobj);
+ kobj->k = k;
+ return ((PyObject *)kobj);
+}
+
+static PyObject *key_pywrap(PyObject *kfobj, key *k)
+ { return (key_dowrap(key_pytype, kfobj, k)); }
+
+static PyObject *key_pynew(PyTypeObject *ty, PyObject *arg, PyObject *kw)
+{
+ PyObject *kfobj;
+ uint32 id;
+ char *type;
+ unsigned long exptime = KEXP_FOREVER;
+ static char *kwlist[] = { "keyfile", "id", "type", "exptime", 0 };
+ key *k;
+ int err;
+
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "O!O&s|O&:new", kwlist,
+ keyfile_pytype, &kfobj, convu32, &id,
+ &type, convulong, &exptime))
+ goto end;
+ if ((err = key_new(KEYFILE_KF(kfobj), id, type, exptime, &k)) != 0)
+ KEYERR(err);
+ return (key_dowrap(ty, kfobj, k));
+end:
+ return (0);
+}
+
+static void key_pydealloc(PyObject *me)
+{
+ Py_DECREF(KEY_KFOBJ(me));
+ FREEOBJ(me);
+}
+
+static PyObject *kmeth_delete(PyObject *me, PyObject *arg)
+{
+ int err;
+
+ if (!PyArg_ParseTuple(arg, ":delete")) goto end;
+ if ((err = key_delete(KEY_KF(me), KEY_K(me))) != 0) KEYERR(err);
+ RETURN_ME;
+end:
+ return (0);
+}
+
+static PyObject *kmeth_expire(PyObject *me, PyObject *arg)
+{
+ int err;
+
+ if (!PyArg_ParseTuple(arg, ":expire")) goto end;
+ if ((err = key_expire(KEY_KF(me), KEY_K(me))) != 0) KEYERR(err);
+ RETURN_ME;
+end:
+ return (0);
+}
+
+static PyObject *kmeth_used(PyObject *me, PyObject *arg)
+{
+ long t;
+ int err;
+
+ if (!PyArg_ParseTuple(arg, "l:used", &t)) goto end;
+ if ((err = key_used(KEY_KF(me), KEY_K(me), t)) != 0) KEYERR(err);
+ RETURN_ME;
+end:
+ return (0);
+}
+
+static PyObject *kmeth_extract(PyObject *me, PyObject *arg, PyObject *kw)
+{
+ key_filter f = { 0, 0 };
+ PyObject *file;
+ PyObject *nameobj;
+ char *name;
+ FILE *fp;
+ static char *kwlist[] = { "file", "filter", 0 };
+
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "O!|O&:extract", kwlist,
+ &PyFile_Type, &file,
+ convfilter, &f) ||
+ (fp = PyFile_AsFile(file)) == 0 ||
+ (nameobj = PyFile_Name(file)) == 0 ||
+ (name = PyString_AsString(nameobj)) == 0)
+ goto end;
+ if (key_extract(KEY_KF(me), KEY_K(me), fp, &f))
+ OSERR(name);
+ RETURN_ME;
+end:
+ return (0);
+}
+
+static PyObject *kmeth_fingerprint(PyObject *me,
+ PyObject *arg, PyObject *kw)
+{
+ ghash *h;
+ key_filter f = { KF_NONSECRET, KF_NONSECRET };
+ static char *kwlist[] = { "hash", "filter", 0 };
+
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&|O&:fingerprint", kwlist,
+ convghash, &h, convfilter, &f))
+ return (0);
+ return (getbool(key_fingerprint(KEY_K(me), h, &f)));
+}
+
+static PyObject *kget_id(PyObject *me, void *hunoz)
+ { return (getulong(KEY_K(me)->id)); }
+static PyObject *kget_file(PyObject *me, void *hunoz)
+ { RETURN_OBJ(KEY_KFOBJ(me)); }
+static PyObject *kget_type(PyObject *me, void *hunoz)
+ { return (PyString_FromString(KEY_K(me)->type)); }
+static PyObject *kget_exptime(PyObject *me, void *hunoz)
+ { return (getulong(KEY_K(me)->exp)); }
+static PyObject *kget_deltime(PyObject *me, void *hunoz)
+ { return (getulong(KEY_K(me)->del)); }
+static PyObject *kget_expiredp(PyObject *me, void *hunoz)
+ { return (getbool(key_expired(KEY_K(me)))); }
+static PyObject *kget_attr(PyObject *me, void *hunoz)
+ { return (keyattrs_make(me)); }
+
+static int kset_exptime(PyObject *me, PyObject *x, void *hunoz)
+{
+ key *k = KEY_K(me);
+ unsigned long et;
+
+ if (!convulong(x, &et))
+ goto end;
+ if (!(KEY_KF(me)->f & KF_WRITE))
+ KEYERR(KERR_READONLY);
+ k->exp = et;
+ KEY_KF(me)->f |= KF_MODIFIED;
+ return (0);
+end:
+ return (-1);
+}
+
+static int kset_deltime(PyObject *me, PyObject *x, void *hunoz)
+{
+ key *k = KEY_K(me);
+ unsigned long dt;
+
+ if (!convulong(x, &dt))
+ goto end;
+ if (dt == KEXP_FOREVER && k->exp != KEXP_FOREVER)
+ VALERR("key will eventually expire");
+ if (!(KEY_KF(me)->f & KF_WRITE))
+ KEYERR(KERR_READONLY);
+ k->del = dt;
+ KEY_KF(me)->f |= KF_MODIFIED;
+ return (0);
+end:
+ return (-1);
+}
+
+static PyObject *kget_data(PyObject *me, void *hunoz)
+{
+ key_data *kd = KEY_K(me)->k;
+ key_incref(kd);
+ return (keydata_pywrap(kd));
+}
+static int kset_data(PyObject *me, PyObject *x, void *hunoz)
+{
+ int err;
+
+ if (!x) NIERR("__del__");
+ if (!KEYDATA_PYCHECK(x)) TYERR("expected KeyData object");
+ if ((err = key_setkeydata(KEY_KF(me), KEY_K(me), KEYDATA_KD(x))) != 0)
+ KEYERR(err);
+ return (0);
+end:
+ return (-1);
+}
+
+static PyObject *kget_fulltag(PyObject *me, void *hunoz)
+{
+ dstr d = DSTR_INIT;
+ PyObject *rc;
+
+ key_fulltag(KEY_K(me), &d);
+ rc = PyString_FromStringAndSize(d.buf, d.len);
+ dstr_destroy(&d);
+ return (rc);
+}
+
+static PyObject *kget_tag(PyObject *me, void *hunoz)
+{
+ if (!KEY_K(me)->tag) RETURN_NONE;
+ return (PyString_FromString(KEY_K(me)->tag));
+}
+static int kset_tag(PyObject *me, PyObject *x, void *hunoz)
+{
+ int err;
+ char *tag;
+
+ if (!x || x == Py_None) tag = 0;
+ else if ((tag = PyString_AsString(x)) == 0) goto end;
+ if ((err = key_settag(KEY_KF(me), KEY_K(me), tag)) != 0) KEYERR(err);
+ return (0);
+end:
+ return (-1);
+}
+
+static PyObject *kget_comment(PyObject *me, void *hunoz)
+{
+ if (!KEY_K(me)->c) RETURN_NONE;
+ return (PyString_FromString(KEY_K(me)->c));
+}
+static int kset_comment(PyObject *me, PyObject *x, void *hunoz)
+{
+ int err;
+ char *c;
+
+ if (!x || x == Py_None) c = 0;
+ else if ((c = PyString_AsString(x)) == 0) goto end;
+ if ((err = key_setcomment(KEY_KF(me), KEY_K(me), c)) != 0) KEYERR(err);
+ return (0);
+end:
+ return (-1);
+}
+
+static PyMethodDef key_pymethods[] = {
+#define METHNAME(func) kmeth_##func
+ METH (delete, "KEY.delete()")
+ METH (expire, "KEY.expire()")
+ METH (used, "KEY.used(TIME)")
+ KWMETH(extract, "KEY.extract(FILE, filter = '')")
+ KWMETH(fingerprint, "KEY.fingerprint(HASH, filtr = '-secret')")
+#undef METHNAME
+ { 0 }
+};
+
+static PyGetSetDef key_pygetset[] = {
+#define GETSETNAME(op, name) k##op##_##name
+ GET (file, "KEY.file -> KF")
+ GET (id, "KEY.id -> ID")
+ GETSET(tag, "KEY.tag -> TAG")
+ GET (type, "KEY.type -> TYPE")
+ GETSET(exptime, "KEY.exptime -> TIME")
+ GETSET(deltime, "KEY.deltime -> TIME")
+ GET (expiredp, "KEY.expiredp -> BOOL")
+ GET (attr, "KEY.attr -> ATTRIBUTES")
+ GETSET(data, "KEY.data -> KD")
+ GETSET(comment, "KEY.comment -> COMMENT")
+ GET (fulltag, "KEY.fulltag -> FULLTAG")
+#undef GETSETNAME
+ { 0 }
+};
+
+static PyTypeObject key_pytype_skel = {
+ PyObject_HEAD_INIT(0) 0, /* Header */
+ "Key", /* @tp_name@ */
+ sizeof(key_pyobj), /* @tp_basicsize@ */
+ 0, /* @tp_itemsize@ */
+
+ key_pydealloc, /* @tp_dealloc@ */
+ 0, /* @tp_print@ */
+ 0, /* @tp_getattr@ */
+ 0, /* @tp_setattr@ */
+ 0, /* @tp_compare@ */
+ 0, /* @tp_repr@ */
+ 0, /* @tp_as_number@ */
+ 0, /* @tp_as_sequence@ */
+ 0, /* @tp_as_mapping@ */
+ 0, /* @tp_hash@ */
+ 0, /* @tp_call@ */
+ 0, /* @tp_str@ */
+ 0, /* @tp_getattro@ */
+ 0, /* @tp_setattro@ */
+ 0, /* @tp_as_buffer@ */
+ Py_TPFLAGS_DEFAULT | /* @tp_flags@ */
+ Py_TPFLAGS_BASETYPE,
+
+ /* @tp_doc@ */
+"Key(KF, ID, TYPE, [exptime = KEXP_FOREVER]): key object.",
+
+ 0, /* @tp_traverse@ */
+ 0, /* @tp_clear@ */
+ 0, /* @tp_richcompare@ */
+ 0, /* @tp_weaklistoffset@ */
+ 0, /* @tp_iter@ */
+ 0, /* @tp_iternext@ */
+ key_pymethods, /* @tp_methods@ */
+ 0, /* @tp_members@ */
+ key_pygetset, /* @tp_getset@ */
+ 0, /* @tp_base@ */
+ 0, /* @tp_dict@ */
+ 0, /* @tp_descr_get@ */
+ 0, /* @tp_descr_set@ */
+ 0, /* @tp_dictoffset@ */
+ 0, /* @tp_init@ */
+ PyType_GenericAlloc, /* @tp_alloc@ */
+ key_pynew, /* @tp_new@ */
+ 0, /* @tp_free@ */
+ 0 /* @tp_is_gc@ */
+};
+
+/*----- Key iteration -----------------------------------------------------*/
+
+static PyObject *keyiter_new(PyObject *kfobj)
+{
+ keyiter_pyobj *me = PyObject_NEW(keyiter_pyobj, keyiter_pytype);
+ key_mkiter(&me->i, KEYFILE_KF(kfobj));
+ me->kfobj = kfobj;
+ Py_INCREF(kfobj);
+ return ((PyObject *)me);
+}
+
+static PyObject *keyiter_pynext(PyObject *me)
+{
+ key *k;
+
+ if ((k = key_next(KEYITER_I(me))) == 0)
+ return (0);
+ return (getulong(k->id));
+}
+
+static void keyiter_pydealloc(PyObject *me)
+{
+ Py_DECREF(KEYITER_KFOBJ(me));
+ FREEOBJ(me);
+}
+
+static PyTypeObject keyiter_pytype_skel = {
+ PyObject_HEAD_INIT(0) 0, /* Header */
+ "KeyFileIter", /* @tp_name@ */
+ sizeof(keyiter_pyobj), /* @tp_basicsize@ */
+ 0, /* @tp_itemsize@ */
+
+ keyiter_pydealloc, /* @tp_dealloc@ */
+ 0, /* @tp_print@ */
+ 0, /* @tp_getattr@ */
+ 0, /* @tp_setattr@ */
+ 0, /* @tp_compare@ */
+ 0, /* @tp_repr@ */
+ 0, /* @tp_as_number@ */
+ 0, /* @tp_as_sequence@ */
+ 0, /* @tp_as_mapping@ */
+ 0, /* @tp_hash@ */
+ 0, /* @tp_call@ */
+ 0, /* @tp_str@ */
+ 0, /* @tp_getattro@ */
+ 0, /* @tp_setattro@ */
+ 0, /* @tp_as_buffer@ */
+ Py_TPFLAGS_DEFAULT | /* @tp_flags@ */
+ Py_TPFLAGS_BASETYPE,
+
+ /* @tp_doc@ */
+"Keyring iterator.",
+
+ 0, /* @tp_traverse@ */
+ 0, /* @tp_clear@ */
+ 0, /* @tp_richcompare@ */
+ 0, /* @tp_weaklistoffset@ */
+ PyObject_SelfIter, /* @tp_iter@ */
+ keyiter_pynext, /* @tp_iternext@ */
+ 0, /* @tp_methods@ */
+ 0, /* @tp_members@ */
+ 0, /* @tp_getset@ */
+ 0, /* @tp_base@ */
+ 0, /* @tp_dict@ */
+ 0, /* @tp_descr_get@ */
+ 0, /* @tp_descr_set@ */
+ 0, /* @tp_dictoffset@ */
+ 0, /* @tp_init@ */
+ PyType_GenericAlloc, /* @tp_alloc@ */
+ abstract_pynew, /* @tp_new@ */
+ 0, /* @tp_free@ */
+ 0 /* @tp_is_gc@ */
+};
+
/*----- Key files ---------------------------------------------------------*/
+struct reportinfo {
+ PyObject *func;
+ int stop;
+};
+
+static void pythonreporter(const char *file, int line,
+ const char *msg, void *p)
+{
+ struct reportinfo *ri = p;
+ PyObject *res = 0;
+
+ if (ri->stop)
+ return;
+ if (!ri->func)
+ key_moan(file, line, msg, 0);
+ else if ((res = PyObject_CallFunction(ri->func, "sis",
+ file, line, msg)) == 0)
+ ri->stop = 1;
+ else
+ Py_DECREF(res);
+}
+
static PyObject *keyfile_pynew(PyTypeObject *ty,
PyObject *arg, PyObject *kw)
{
-
+ struct reportinfo ri = { 0, 0 };
+ char *file = 0;
+ unsigned how = KOPEN_READ;
+ keyfile_pyobj *rc = 0;
+ static char *kwlist[] = { "file", "how", "report", 0 };
+
+ Py_XINCREF(arg); Py_XINCREF(kw);
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "s|iO:new", kwlist,
+ &file, &how, &ri.func))
+ goto end;
+ if (ri.func && !PyCallable_Check(ri.func))
+ TYERR("reporter function not callable");
+ if ((rc = (keyfile_pyobj *)ty->tp_alloc(ty, 0)) == 0)
+ goto end;
+ if (key_open(&rc->kf, file, how, pythonreporter, &ri))
+ OSERR(file);
+ if (ri.stop) {
+ key_discard(&rc->kf);
+ goto end;
+ }
+ goto done;
+
+end:
+ if (rc) {
+ FREEOBJ(rc);
+ rc = 0;
+ }
+done:
+ Py_XDECREF(arg); Py_XDECREF(kw);
+ return ((PyObject *)rc);
+}
+
+static void keyfile_pydealloc(PyObject *me)
+{
+ key_discard(KEYFILE_KF(me));
+ FREEOBJ(me);
+}
+
+static PyObject *kfmeth_save(PyObject *me, PyObject *arg)
+{
+ if (!PyArg_ParseTuple(arg, ":save"))
+ goto end;
+ switch (key_save(KEYFILE_KF(me))) {
+ case KWRITE_OK:
+ RETURN_ME;
+ case KWRITE_FAIL:
+ KEYIOERR(KEYFILE_KF(me)->name);
+ case KWRITE_BROKEN:
+ KEYFILEBROKEN(KEYFILE_KF(me)->name);
+ default:
+ abort();
+ }
+end:
+ return (0);
+}
+
+static PyObject *kfmeth_merge(PyObject *me, PyObject *arg, PyObject *kw)
+{
+ struct reportinfo ri = { 0, 0 };
+ char *name;
+ PyObject *x = 0;
+ FILE *fp = 0;
+ int rc;
+ static char *kwlist[] = { "file", "report", 0 };
+
+ Py_XINCREF(arg); Py_XINCREF(kw);
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "O!|O:merge", kwlist,
+ &PyFile_Type, &x, &ri.func))
+ goto end;
+ if (ri.func && !PyCallable_Check(ri.func))
+ TYERR("reporter function not callable");
+ if ((fp = PyFile_AsFile(x)) == 0)
+ goto end;
+ x = PyFile_Name(x);
+ if ((name = PyString_AsString(x)) == 0)
+ goto end;
+ rc = key_merge(KEYFILE_KF(me), name, fp, pythonreporter, &ri);
+ if (ri.stop)
+ goto end;
+ if (rc != 0)
+ KEYERR(rc);
+ Py_XDECREF(arg); Py_XDECREF(kw);
+ RETURN_ME;
+
+end:
+ Py_XDECREF(arg); Py_XDECREF(kw);
+ return (0);
+}
+
+static PyObject *kfmeth_byid(PyObject *me, PyObject *arg)
+{
+ uint32 id;
+ key *k;
+ PyObject *rc = 0;
+
+ if (!PyArg_ParseTuple(arg, "O&:byid", convu32, &id)) goto end;
+ if ((k = key_byid(KEYFILE_KF(me), id)) == 0) KEYERR(KERR_NOTFOUND);
+ rc = key_pywrap(me, k);
+end:
+ return (rc);
+}
+
+static PyObject *kfmeth_bytype(PyObject *me, PyObject *arg)
+{
+ char *type;
+ key *k;
+ PyObject *rc = 0;
+
+ if (!PyArg_ParseTuple(arg, "s:bytype", &type)) goto end;
+ if ((k = key_bytype(KEYFILE_KF(me), type)) == 0) RETURN_NONE;
+ rc = key_pywrap(me, k);
+end:
+ return (rc);
+}
+
+static PyObject *bytag(PyObject *me, PyObject *tagobj)
+{
+ uint32 id;
+ char *tag;
+ key *k;
+ PyObject *rc = 0;
+
+ if (convu32(tagobj, &id))
+ k = key_byid(KEYFILE_KF(me), id);
+ else {
+ PyErr_Clear();
+ if ((tag = PyString_AsString(tagobj)) == 0)
+ goto end;
+ k = key_bytag(KEYFILE_KF(me), tag);
+ }
+ if (!k) RETURN_NONE;
+ rc = key_pywrap(me, k);
+end:
+ return (rc);
+}
+
+static PyObject *kfmeth_bytag(PyObject *me, PyObject *arg)
+{
+ PyObject *tagobj;
+
+ if (!PyArg_ParseTuple(arg, "O:bytag", &tagobj)) return (0);
+ return (bytag(me, tagobj));
+}
+
+static PyObject *keyfile_pylookup(PyObject *me, PyObject *key)
+{
+ PyObject *rc = bytag(me, key);
+ if (!rc) goto end;
+ if (rc == Py_None) {
+ Py_DECREF(rc);
+ rc = 0;
+ INDEXERR(key);
+ }
+end:
+ return (rc);
+}
+
+static PyObject *kfmeth_newkey(PyObject *me, PyObject *arg, PyObject *kw)
+{
+ uint32 id;
+ char *type;
+ long exptime = KEXP_FOREVER;
+ static char *kwlist[] = { "id", "type", "exptime", 0 };
+ key *k;
+ int err;
+
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "O&s|l:newkey", kwlist,
+ convu32, &id, &type, &exptime))
+ goto end;
+ if ((err = key_new(KEYFILE_KF(me), id, type, exptime, &k)) != 0)
+ KEYERR(err);
+ return (key_pywrap(me, k));
+end:
+ return (0);
+}
+
+static PyObject *kfmeth_qtag(PyObject *me, PyObject *arg, PyObject *kw)
+{
+ key *k;
+ key_data **kd, *okd;
+ PyObject *newkdobj = 0;
+ char *tag;
+ dstr d = DSTR_INIT;
+ PyObject *rc = 0;
+ static char *kwlist[] = { "tag", "new", 0 };
+
+ if (!PyArg_ParseTupleAndKeywords(arg, kw, "s|O!:qtag", kwlist,
+ &tag, keydata_pytype, &newkdobj))
+ goto end;
+ if (key_qtag(KEYFILE_KF(me), tag, &d, &k, &kd))
+ KEYERR(KERR_NOTFOUND);
+ okd = *kd;
+ if (newkdobj) {
+ if (!(KEYFILE_KF(me)->f & KF_WRITE))
+ KEYERR(KERR_READONLY);
+ KEYFILE_KF(me)->f |= KF_MODIFIED;
+ *kd = KEYDATA_KD(newkdobj);
+ }
+ key_incref(*kd);
+ rc = Py_BuildValue("(s#NN)",
+ d.buf, (Py_ssize_t)d.len,
+ key_pywrap(me, k),
+ keydata_pywrap(okd));
+end:
+ return (rc);
+}
+
+static PyObject *kfget_name(PyObject *me, void *hunoz)
+ { return (PyString_FromString(KEYFILE_KF(me)->name)); }
+static PyObject *kfget_modifiedp(PyObject *me, void *hunoz)
+ { return (getbool(KEYFILE_KF(me)->f & KF_MODIFIED)); }
+static PyObject *kfget_writep(PyObject *me, void *hunoz)
+ { return (getbool(KEYFILE_KF(me)->f & KF_WRITE)); }
+static PyObject *kfget_filep(PyObject *me, void *hunoz)
+ { return (getbool(!!KEYFILE_KF(me)->fp)); }
+
+static PyMethodDef keyfile_pymethods[] = {
+#define METHNAME(func) kfmeth_##func
+ METH (save, "KF.save()")
+ KWMETH(merge, "KF.merge(FILE, report = <built-in-reporter>)")
+ KWMETH(newkey, "KF.newkey(ID, TYPE, exptime = KEXP_FOREVER) -> KEY")
+ METH (byid, "KF.byid(KEYID) -> KEY|None")
+ METH (bytype, "KF.bytype(TYPE) -> KEY|None")
+ METH (bytag, "KF.bytag(TAG) -> KEY|None")
+ KWMETH(qtag, "KF.qtag(TAG, new = KD) -> FULLTAG, KEY, OLDKD")
+ GMAP_ROMETHODS
+#undef METHNAME
+ { 0 }
+};
+
+static PyGetSetDef keyfile_pygetset[] = {
+#define GETSETNAME(op, name) kf##op##_##name
+ GET (name, "KF.name -> file name")
+ GET (modifiedp, "KF.modifiedp -> has keyring been modified?")
+ GET (writep, "KF.writep -> is keyring modifiable?")
+ GET (filep, "KF.filep -> does keyring have a backing file?")
+#undef GETSETNAME
+ { 0 }
+};
+
+static PyMappingMethods keyfile_pymapping = {
+ gmap_pysize,
+ keyfile_pylookup,
+ 0
+};
+
+static PyTypeObject keyfile_pytype_skel = {
+ PyObject_HEAD_INIT(0) 0, /* Header */
+ "KeyFile", /* @tp_name@ */
+ sizeof(keyfile_pyobj), /* @tp_basicsize@ */
+ 0, /* @tp_itemsize@ */
+
+ keyfile_pydealloc, /* @tp_dealloc@ */
+ 0, /* @tp_print@ */
+ 0, /* @tp_getattr@ */
+ 0, /* @tp_setattr@ */
+ 0, /* @tp_compare@ */
+ 0, /* @tp_repr@ */
+ 0, /* @tp_as_number@ */
+ &gmap_pysequence, /* @tp_as_sequence@ */
+ &keyfile_pymapping, /* @tp_as_mapping@ */
+ 0, /* @tp_hash@ */
+ 0, /* @tp_call@ */
+ 0, /* @tp_str@ */
+ 0, /* @tp_getattro@ */
+ 0, /* @tp_setattro@ */
+ 0, /* @tp_as_buffer@ */
+ Py_TPFLAGS_DEFAULT | /* @tp_flags@ */
+ Py_TPFLAGS_BASETYPE,
+
+ /* @tp_doc@ */
+"KeyFile(FILE, [how = KOPEN_READ], [report = ?]): Keyring file.\n\
+ calls REPORT(FILE, LINE, MSG) on problems",
+
+ 0, /* @tp_traverse@ */
+ 0, /* @tp_clear@ */
+ 0, /* @tp_richcompare@ */
+ 0, /* @tp_weaklistoffset@ */
+ keyiter_new, /* @tp_iter@ */
+ 0, /* @tp_iternext@ */
+ keyfile_pymethods, /* @tp_methods@ */
+ 0, /* @tp_members@ */
+ keyfile_pygetset, /* @tp_getset@ */
+ 0, /* @tp_base@ */
+ 0, /* @tp_dict@ */
+ 0, /* @tp_descr_get@ */
+ 0, /* @tp_descr_set@ */
+ 0, /* @tp_dictoffset@ */
+ 0, /* @tp_init@ */
+ PyType_GenericAlloc, /* @tp_alloc@ */
+ keyfile_pynew, /* @tp_new@ */
+ 0, /* @tp_free@ */
+ 0 /* @tp_is_gc@ */
+};
+
+/*----- Global stuff ------------------------------------------------------*/
+
+static PyObject *meth_barf(PyObject *me, PyObject *arg)
+{
+ int err;
+
+ if (PyArg_ParseTuple(arg, "i:barf", &err))
+ KEYERR(err);
+end:
+ return (0);
+}
+
+static PyMethodDef methods[] = {
+#define METHNAME(func) meth_##func
+ METH (_KeyData_readflags,
+ "KeyData.readflags(STRING) -> (FLAGS, MASK, REST)")
+ METH (_KeyData_writeflags, "KeyData.writeflags(FLAGS) -> STRING")
+ METH (_KeyData_read, "KeyData.read(STRING) -> (KD, REST)")
+ METH (_KeyData_decode, "KeyData.decode(BYTES) -> KD")
+ METH (barf, "barf(ERR)")
+#undef METHNAME
+ { 0 }
+};
+
+/*----- Initialization ----------------------------------------------------*/
+
+void key_pyinit(void)
+{
+ INITTYPE(keyfile, root);
+ INITTYPE(key, root);
+ INITTYPE(keyiter, root);
+ INITTYPE(keydata, root);
+ INITTYPE(keydatabin, keydata);
+ INITTYPE(keydataenc, keydata);
+ INITTYPE(keydatastr, keydata);
+ INITTYPE(keydatamp, keydata);
+ INITTYPE(keydataec, keydata);
+ INITTYPE(keydatastruct, keydata);
+ INITTYPE(subkeyiter, root);
+ INITTYPE(keyattrs, root);
+ INITTYPE(keyattriter, root);
+ addmethods(methods);
+}
+
+void key_pyinsert(PyObject *mod)
+{
+ INSEXC("KeyError", keyexc, PyExc_Exception, keyexc_pymethods);
+ INSEXC("KeyFileIOError", keyioexc, PyExc_OSError, 0);
+ INSEXC("KeyFileBroken", keyfilebrokenexc, keyioexc, 0);
+ INSERT("KeyFile", keyfile_pytype);
+ INSERT("KeyFileIter", keyiter_pytype);
+ INSERT("Key", key_pytype);
+ INSERT("KeyAttributes", keyattrs_pytype);
+ INSERT("KeyAttributeIter", keyattriter_pytype);
+ INSERT("KeyData", keydata_pytype);
+ INSERT("KeyDataBinary", keydatabin_pytype);
+ INSERT("KeyDataEncrypted", keydataenc_pytype);
+ INSERT("KeyDataMP", keydatamp_pytype);
+ INSERT("KeyDataECPt", keydataec_pytype);
+ INSERT("KeyDataString", keydatastr_pytype);
+ INSERT("KeyDataStructured", keydatastruct_pytype);
+ INSERT("SubKeyIter", subkeyiter_pytype);
}
/*----- That's all, folks -------------------------------------------------*/
~mdw / catacomb-python / blobdiff