source: branches/samba-3.5.x/source4/lib/ldb/pyldb.c

Last change on this file was 414, checked in by Herwig Bauernfeind, 15 years ago

Samba 3.5.0: Initial import
File size: 68.2 KB
Line 
1/*
2 Unix SMB/CIFS implementation.
3
4 Python interface to ldb.
5
6 Copyright (C) 2005,2006 Tim Potter <tpot@samba.org>
7 Copyright (C) 2006 Simo Sorce <idra@samba.org>
8 Copyright (C) 2007-2009 Jelmer Vernooij <jelmer@samba.org>
9 Copyright (C) 2009 Matthias Dieter Wallnöfer
10
11 ** NOTE! The following LGPL license applies to the ldb
12 ** library. This does NOT imply that all of Samba is released
13 ** under the LGPL
14
15 This library is free software; you can redistribute it and/or
16 modify it under the terms of the GNU Lesser General Public
17 License as published by the Free Software Foundation; either
18 version 3 of the License, or (at your option) any later version.
19
20 This library is distributed in the hope that it will be useful,
21 but WITHOUT ANY WARRANTY; without even the implied warranty of
22 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 Lesser General Public License for more details.
24
25 You should have received a copy of the GNU Lesser General Public
26 License along with this library; if not, see <http://www.gnu.org/licenses/>.
27*/
28
29#include "replace.h"
30#include "ldb_private.h"
31#include <Python.h>
32#include "pyldb.h"
33
34/* There's no Py_ssize_t in 2.4, apparently */
35#if PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION < 5
36typedef int Py_ssize_t;
37typedef inquiry lenfunc;
38typedef intargfunc ssizeargfunc;
39#endif
40
41#ifndef Py_RETURN_NONE
42#define Py_RETURN_NONE return Py_INCREF(Py_None), Py_None
43#endif
44
45static void PyErr_SetLdbError(PyObject *error, int ret, struct ldb_context *ldb_ctx)
46{
47 if (ret == LDB_ERR_PYTHON_EXCEPTION)
48 return; /* Python exception should already be set, just keep that */
49
50 PyErr_SetObject(error,
51 Py_BuildValue(discard_const_p(char, "(i,s)"), ret,
52 ldb_ctx == NULL?ldb_strerror(ret):ldb_errstring(ldb_ctx)));
53}
54
55static PyObject *PyExc_LdbError;
56
57PyAPI_DATA(PyTypeObject) PyLdbMessage;
58PyAPI_DATA(PyTypeObject) PyLdbModule;
59PyAPI_DATA(PyTypeObject) PyLdbDn;
60PyAPI_DATA(PyTypeObject) PyLdb;
61PyAPI_DATA(PyTypeObject) PyLdbMessageElement;
62PyAPI_DATA(PyTypeObject) PyLdbTree;
63
64static PyObject *PyObject_FromLdbValue(struct ldb_context *ldb_ctx,
65 struct ldb_message_element *el,
66 struct ldb_val *val)
67{
68 struct ldb_val new_val;
69 TALLOC_CTX *mem_ctx = talloc_new(NULL);
70 PyObject *ret;
71
72 new_val = *val;
73
74 ret = PyString_FromStringAndSize((const char *)new_val.data, new_val.length);
75
76 talloc_free(mem_ctx);
77
78 return ret;
79}
80
81/**
82 * Obtain a ldb DN from a Python object.
83 *
84 * @param mem_ctx Memory context
85 * @param object Python object
86 * @param ldb_ctx LDB context
87 * @return Whether or not the conversion succeeded
88 */
89bool PyObject_AsDn(TALLOC_CTX *mem_ctx, PyObject *object,
90 struct ldb_context *ldb_ctx, struct ldb_dn **dn)
91{
92 struct ldb_dn *odn;
93
94 if (ldb_ctx != NULL && PyString_Check(object)) {
95 odn = ldb_dn_new(mem_ctx, ldb_ctx, PyString_AsString(object));
96 *dn = odn;
97 return true;
98 }
99
100 if (PyLdbDn_Check(object)) {
101 *dn = PyLdbDn_AsDn(object);
102 return true;
103 }
104
105 PyErr_SetString(PyExc_TypeError, "Expected DN");
106 return false;
107}
108
109/**
110 * Create a Python object from a ldb_result.
111 *
112 * @param result LDB result to convert
113 * @return Python object with converted result (a list object)
114 */
115static PyObject *PyLdbResult_FromResult(struct ldb_result *result)
116{
117 PyObject *ret;
118 int i;
119 if (result == NULL) {
120 Py_RETURN_NONE;
121 }
122 ret = PyList_New(result->count);
123 for (i = 0; i < result->count; i++) {
124 PyList_SetItem(ret, i, PyLdbMessage_FromMessage(result->msgs[i])
125 );
126 }
127 return ret;
128}
129
130/**
131 * Create a LDB Result from a Python object.
132 * If conversion fails, NULL will be returned and a Python exception set.
133 *
134 * @param mem_ctx Memory context in which to allocate the LDB Result
135 * @param obj Python object to convert
136 * @return a ldb_result, or NULL if the conversion failed
137 */
138static struct ldb_result *PyLdbResult_AsResult(TALLOC_CTX *mem_ctx,
139 PyObject *obj)
140{
141 struct ldb_result *res;
142 int i;
143
144 if (obj == Py_None)
145 return NULL;
146
147 res = talloc_zero(mem_ctx, struct ldb_result);
148 res->count = PyList_Size(obj);
149 res->msgs = talloc_array(res, struct ldb_message *, res->count);
150 for (i = 0; i < res->count; i++) {
151 PyObject *item = PyList_GetItem(obj, i);
152 res->msgs[i] = PyLdbMessage_AsMessage(item);
153 }
154 return res;
155}
156
157static PyObject *py_ldb_dn_validate(PyLdbDnObject *self)
158{
159 return PyBool_FromLong(ldb_dn_validate(self->dn));
160}
161
162static PyObject *py_ldb_dn_is_valid(PyLdbDnObject *self)
163{
164 return PyBool_FromLong(ldb_dn_is_valid(self->dn));
165}
166
167static PyObject *py_ldb_dn_is_special(PyLdbDnObject *self)
168{
169 return PyBool_FromLong(ldb_dn_is_special(self->dn));
170}
171
172static PyObject *py_ldb_dn_is_null(PyLdbDnObject *self)
173{
174 return PyBool_FromLong(ldb_dn_is_null(self->dn));
175}
176
177static PyObject *py_ldb_dn_get_casefold(PyLdbDnObject *self)
178{
179 return PyString_FromString(ldb_dn_get_casefold(self->dn));
180}
181
182static PyObject *py_ldb_dn_get_linearized(PyLdbDnObject *self)
183{
184 return PyString_FromString(ldb_dn_get_linearized(self->dn));
185}
186
187static PyObject *py_ldb_dn_canonical_str(PyLdbDnObject *self)
188{
189 return PyString_FromString(ldb_dn_canonical_string(self->dn, self->dn));
190}
191
192static PyObject *py_ldb_dn_canonical_ex_str(PyLdbDnObject *self)
193{
194 return PyString_FromString(ldb_dn_canonical_ex_string(self->dn, self->dn));
195}
196
197static PyObject *py_ldb_dn_repr(PyLdbDnObject *self)
198{
199 return PyString_FromFormat("Dn(%s)", PyObject_REPR(PyString_FromString(ldb_dn_get_linearized(self->dn))));
200}
201
202static PyObject *py_ldb_dn_check_special(PyLdbDnObject *self, PyObject *args)
203{
204 char *name;
205
206 if (!PyArg_ParseTuple(args, "s", &name))
207 return NULL;
208
209 return ldb_dn_check_special(self->dn, name)?Py_True:Py_False;
210}
211
212static int py_ldb_dn_compare(PyLdbDnObject *dn1, PyLdbDnObject *dn2)
213{
214 int ret;
215 ret = ldb_dn_compare(dn1->dn, dn2->dn);
216 if (ret < 0) ret = -1;
217 if (ret > 0) ret = 1;
218 return ret;
219}
220
221static PyObject *py_ldb_dn_get_parent(PyLdbDnObject *self)
222{
223 struct ldb_dn *dn = PyLdbDn_AsDn((PyObject *)self);
224 struct ldb_dn *parent;
225 PyLdbDnObject *py_ret;
226 TALLOC_CTX *mem_ctx = talloc_new(NULL);
227
228 parent = ldb_dn_get_parent(mem_ctx, dn);
229 if (parent == NULL) {
230 talloc_free(mem_ctx);
231 Py_RETURN_NONE;
232 }
233
234 py_ret = (PyLdbDnObject *)PyLdbDn.tp_alloc(&PyLdbDn, 0);
235 if (py_ret == NULL) {
236 PyErr_NoMemory();
237 talloc_free(mem_ctx);
238 return NULL;
239 }
240 py_ret->mem_ctx = mem_ctx;
241 py_ret->dn = parent;
242 return (PyObject *)py_ret;
243}
244
245#define dn_ldb_ctx(dn) ((struct ldb_context *)dn)
246
247static PyObject *py_ldb_dn_add_child(PyLdbDnObject *self, PyObject *args)
248{
249 PyObject *py_other;
250 struct ldb_dn *dn, *other;
251 if (!PyArg_ParseTuple(args, "O", &py_other))
252 return NULL;
253
254 dn = PyLdbDn_AsDn((PyObject *)self);
255
256 if (!PyObject_AsDn(NULL, py_other, dn_ldb_ctx(dn), &other))
257 return NULL;
258
259 return ldb_dn_add_child(dn, other)?Py_True:Py_False;
260}
261
262static PyObject *py_ldb_dn_add_base(PyLdbDnObject *self, PyObject *args)
263{
264 PyObject *py_other;
265 struct ldb_dn *other, *dn;
266 if (!PyArg_ParseTuple(args, "O", &py_other))
267 return NULL;
268
269 dn = PyLdbDn_AsDn((PyObject *)self);
270
271 if (!PyObject_AsDn(NULL, py_other, dn_ldb_ctx(dn), &other))
272 return NULL;
273
274 return ldb_dn_add_base(dn, other)?Py_True:Py_False;
275}
276
277static PyMethodDef py_ldb_dn_methods[] = {
278 { "validate", (PyCFunction)py_ldb_dn_validate, METH_NOARGS,
279 "S.validate() -> bool\n"
280 "Validate DN is correct." },
281 { "is_valid", (PyCFunction)py_ldb_dn_is_valid, METH_NOARGS,
282 "S.is_valid() -> bool\n" },
283 { "is_special", (PyCFunction)py_ldb_dn_is_special, METH_NOARGS,
284 "S.is_special() -> bool\n"
285 "Check whether this is a special LDB DN." },
286 { "is_null", (PyCFunction)py_ldb_dn_is_null, METH_NOARGS,
287 "Check whether this is a null DN." },
288 { "get_casefold", (PyCFunction)py_ldb_dn_get_casefold, METH_NOARGS,
289 NULL },
290 { "get_linearized", (PyCFunction)py_ldb_dn_get_linearized, METH_NOARGS,
291 NULL },
292 { "canonical_str", (PyCFunction)py_ldb_dn_canonical_str, METH_NOARGS,
293 "S.canonical_str() -> string\n"
294 "Canonical version of this DN (like a posix path)." },
295 { "canonical_ex_str", (PyCFunction)py_ldb_dn_canonical_ex_str, METH_NOARGS,
296 "S.canonical_ex_str() -> string\n"
297 "Canonical version of this DN (like a posix path, with terminating newline)." },
298 { "check_special", (PyCFunction)py_ldb_dn_is_special, METH_VARARGS,
299 NULL },
300 { "parent", (PyCFunction)py_ldb_dn_get_parent, METH_NOARGS,
301 "S.parent() -> dn\n"
302 "Get the parent for this DN." },
303 { "add_child", (PyCFunction)py_ldb_dn_add_child, METH_VARARGS,
304 "S.add_child(dn) -> None\n"
305 "Add a child DN to this DN." },
306 { "add_base", (PyCFunction)py_ldb_dn_add_base, METH_VARARGS,
307 "S.add_base(dn) -> None\n"
308 "Add a base DN to this DN." },
309 { "check_special", (PyCFunction)py_ldb_dn_check_special, METH_VARARGS,
310 NULL },
311 { NULL }
312};
313
314static Py_ssize_t py_ldb_dn_len(PyLdbDnObject *self)
315{
316 return ldb_dn_get_comp_num(PyLdbDn_AsDn((PyObject *)self));
317}
318
319static PyObject *py_ldb_dn_concat(PyLdbDnObject *self, PyObject *py_other)
320{
321 struct ldb_dn *dn = PyLdbDn_AsDn((PyObject *)self),
322 *other;
323 PyLdbDnObject *py_ret;
324
325 if (!PyObject_AsDn(NULL, py_other, NULL, &other))
326 return NULL;
327
328 py_ret = (PyLdbDnObject *)PyLdbDn.tp_alloc(&PyLdbDn, 0);
329 if (py_ret == NULL) {
330 PyErr_NoMemory();
331 return NULL;
332 }
333 py_ret->mem_ctx = talloc_new(NULL);
334 py_ret->dn = ldb_dn_copy(py_ret->mem_ctx, dn);
335 ldb_dn_add_child(py_ret->dn, other);
336 return (PyObject *)py_ret;
337}
338
339static PySequenceMethods py_ldb_dn_seq = {
340 .sq_length = (lenfunc)py_ldb_dn_len,
341 .sq_concat = (binaryfunc)py_ldb_dn_concat,
342};
343
344static PyObject *py_ldb_dn_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
345{
346 struct ldb_dn *ret;
347 char *str;
348 PyObject *py_ldb;
349 struct ldb_context *ldb_ctx;
350 TALLOC_CTX *mem_ctx;
351 PyLdbDnObject *py_ret;
352 const char * const kwnames[] = { "ldb", "dn", NULL };
353
354 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "Os",
355 discard_const_p(char *, kwnames),
356 &py_ldb, &str))
357 return NULL;
358
359 ldb_ctx = PyLdb_AsLdbContext(py_ldb);
360
361 mem_ctx = talloc_new(NULL);
362 if (mem_ctx == NULL) {
363 PyErr_NoMemory();
364 return NULL;
365 }
366
367 ret = ldb_dn_new(mem_ctx, ldb_ctx, str);
368
369 if (ret == NULL || !ldb_dn_validate(ret)) {
370 talloc_free(mem_ctx);
371 PyErr_SetString(PyExc_ValueError, "unable to parse dn string");
372 return NULL;
373 }
374
375 py_ret = (PyLdbDnObject *)type->tp_alloc(type, 0);
376 if (ret == NULL) {
377 talloc_free(mem_ctx);
378 PyErr_NoMemory();
379 return NULL;
380 }
381 py_ret->mem_ctx = mem_ctx;
382 py_ret->dn = ret;
383 return (PyObject *)py_ret;
384}
385
386PyObject *PyLdbDn_FromDn(struct ldb_dn *dn)
387{
388 PyLdbDnObject *py_ret;
389
390 if (dn == NULL) {
391 Py_RETURN_NONE;
392 }
393
394 py_ret = (PyLdbDnObject *)PyLdbDn.tp_alloc(&PyLdbDn, 0);
395 if (py_ret == NULL) {
396 PyErr_NoMemory();
397 return NULL;
398 }
399 py_ret->mem_ctx = talloc_new(NULL);
400 py_ret->dn = talloc_reference(py_ret->mem_ctx, dn);
401 return (PyObject *)py_ret;
402}
403
404static void py_ldb_dn_dealloc(PyLdbDnObject *self)
405{
406 talloc_free(self->mem_ctx);
407 self->ob_type->tp_free(self);
408}
409
410PyTypeObject PyLdbDn = {
411 .tp_name = "Dn",
412 .tp_methods = py_ldb_dn_methods,
413 .tp_str = (reprfunc)py_ldb_dn_get_linearized,
414 .tp_repr = (reprfunc)py_ldb_dn_repr,
415 .tp_compare = (cmpfunc)py_ldb_dn_compare,
416 .tp_as_sequence = &py_ldb_dn_seq,
417 .tp_doc = "A LDB distinguished name.",
418 .tp_new = py_ldb_dn_new,
419 .tp_dealloc = (destructor)py_ldb_dn_dealloc,
420 .tp_basicsize = sizeof(PyLdbObject),
421 .tp_flags = Py_TPFLAGS_DEFAULT,
422};
423
424/* Debug */
425static void py_ldb_debug(void *context, enum ldb_debug_level level, const char *fmt, va_list ap) PRINTF_ATTRIBUTE(3, 0);
426static void py_ldb_debug(void *context, enum ldb_debug_level level, const char *fmt, va_list ap)
427{
428 PyObject *fn = (PyObject *)context;
429 PyObject_CallFunction(fn, discard_const_p(char, "(i,O)"), level, PyString_FromFormatV(fmt, ap));
430}
431
432static PyObject *py_ldb_set_debug(PyLdbObject *self, PyObject *args)
433{
434 PyObject *cb;
435
436 if (!PyArg_ParseTuple(args, "O", &cb))
437 return NULL;
438
439 Py_INCREF(cb);
440 /* FIXME: Where do we DECREF cb ? */
441 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ldb_set_debug(self->ldb_ctx, py_ldb_debug, cb), PyLdb_AsLdbContext(self));
442
443 Py_RETURN_NONE;
444}
445
446static PyObject *py_ldb_set_create_perms(PyTypeObject *self, PyObject *args)
447{
448 unsigned int perms;
449 if (!PyArg_ParseTuple(args, "I", &perms))
450 return NULL;
451
452 ldb_set_create_perms(PyLdb_AsLdbContext(self), perms);
453
454 Py_RETURN_NONE;
455}
456
457static PyObject *py_ldb_set_modules_dir(PyTypeObject *self, PyObject *args)
458{
459 char *modules_dir;
460 if (!PyArg_ParseTuple(args, "s", &modules_dir))
461 return NULL;
462
463 ldb_set_modules_dir(PyLdb_AsLdbContext(self), modules_dir);
464
465 Py_RETURN_NONE;
466}
467
468static PyObject *py_ldb_transaction_start(PyLdbObject *self)
469{
470 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ldb_transaction_start(PyLdb_AsLdbContext(self)), PyLdb_AsLdbContext(self));
471 Py_RETURN_NONE;
472}
473
474static PyObject *py_ldb_transaction_commit(PyLdbObject *self)
475{
476 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ldb_transaction_commit(PyLdb_AsLdbContext(self)), PyLdb_AsLdbContext(self));
477 Py_RETURN_NONE;
478}
479
480static PyObject *py_ldb_transaction_cancel(PyLdbObject *self)
481{
482 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ldb_transaction_cancel(PyLdb_AsLdbContext(self)), PyLdb_AsLdbContext(self));
483 Py_RETURN_NONE;
484}
485
486static PyObject *py_ldb_setup_wellknown_attributes(PyLdbObject *self)
487{
488 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ldb_setup_wellknown_attributes(PyLdb_AsLdbContext(self)), PyLdb_AsLdbContext(self));
489 Py_RETURN_NONE;
490}
491
492static PyObject *py_ldb_repr(PyLdbObject *self)
493{
494 return PyString_FromFormat("<ldb connection>");
495}
496
497static PyObject *py_ldb_get_root_basedn(PyLdbObject *self)
498{
499 struct ldb_dn *dn = ldb_get_root_basedn(PyLdb_AsLdbContext(self));
500 if (dn == NULL)
501 Py_RETURN_NONE;
502 return PyLdbDn_FromDn(dn);
503}
504
505
506static PyObject *py_ldb_get_schema_basedn(PyLdbObject *self)
507{
508 struct ldb_dn *dn = ldb_get_schema_basedn(PyLdb_AsLdbContext(self));
509 if (dn == NULL)
510 Py_RETURN_NONE;
511 return PyLdbDn_FromDn(dn);
512}
513
514static PyObject *py_ldb_get_config_basedn(PyLdbObject *self)
515{
516 struct ldb_dn *dn = ldb_get_config_basedn(PyLdb_AsLdbContext(self));
517 if (dn == NULL)
518 Py_RETURN_NONE;
519 return PyLdbDn_FromDn(dn);
520}
521
522static PyObject *py_ldb_get_default_basedn(PyLdbObject *self)
523{
524 struct ldb_dn *dn = ldb_get_default_basedn(PyLdb_AsLdbContext(self));
525 if (dn == NULL)
526 Py_RETURN_NONE;
527 return PyLdbDn_FromDn(dn);
528}
529
530static const char **PyList_AsStringList(TALLOC_CTX *mem_ctx, PyObject *list,
531 const char *paramname)
532{
533 const char **ret;
534 int i;
535 if (!PyList_Check(list)) {
536 PyErr_Format(PyExc_TypeError, "%s is not a list", paramname);
537 return NULL;
538 }
539 ret = talloc_array(NULL, const char *, PyList_Size(list)+1);
540 for (i = 0; i < PyList_Size(list); i++) {
541 PyObject *item = PyList_GetItem(list, i);
542 if (!PyString_Check(item)) {
543 PyErr_Format(PyExc_TypeError, "%s should be strings", paramname);
544 return NULL;
545 }
546 ret[i] = talloc_strndup(ret, PyString_AsString(item),
547 PyString_Size(item));
548 }
549 ret[i] = NULL;
550 return ret;
551}
552
553static int py_ldb_init(PyLdbObject *self, PyObject *args, PyObject *kwargs)
554{
555 const char * const kwnames[] = { "url", "flags", "options", NULL };
556 char *url = NULL;
557 PyObject *py_options = Py_None;
558 const char **options;
559 int flags = 0;
560 int ret;
561 struct ldb_context *ldb;
562
563 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|ziO:Ldb.__init__",
564 discard_const_p(char *, kwnames),
565 &url, &flags, &py_options))
566 return -1;
567
568 ldb = PyLdb_AsLdbContext(self);
569
570 if (py_options == Py_None) {
571 options = NULL;
572 } else {
573 options = PyList_AsStringList(ldb, py_options, "options");
574 if (options == NULL)
575 return -1;
576 }
577
578 if (url != NULL) {
579 ret = ldb_connect(ldb, url, flags, options);
580 if (ret != LDB_SUCCESS) {
581 PyErr_SetLdbError(PyExc_LdbError, ret, ldb);
582 return -1;
583 }
584 }
585
586 talloc_free(options);
587 return 0;
588}
589
590static PyObject *py_ldb_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
591{
592 PyLdbObject *ret;
593 struct ldb_context *ldb;
594 ret = (PyLdbObject *)type->tp_alloc(type, 0);
595 if (ret == NULL) {
596 PyErr_NoMemory();
597 return NULL;
598 }
599 ret->mem_ctx = talloc_new(NULL);
600 ldb = ldb_init(ret->mem_ctx, NULL);
601
602 if (ldb == NULL) {
603 PyErr_NoMemory();
604 return NULL;
605 }
606
607 ret->ldb_ctx = ldb;
608 return (PyObject *)ret;
609}
610
611static PyObject *py_ldb_connect(PyLdbObject *self, PyObject *args, PyObject *kwargs)
612{
613 char *url;
614 int flags = 0;
615 PyObject *py_options = Py_None;
616 int ret;
617 const char **options;
618 const char * const kwnames[] = { "url", "flags", "options", NULL };
619
620 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|ziO",
621 discard_const_p(char *, kwnames),
622 &url, &flags, &py_options))
623 return NULL;
624
625 if (py_options == Py_None) {
626 options = NULL;
627 } else {
628 options = PyList_AsStringList(NULL, py_options, "options");
629 if (options == NULL)
630 return NULL;
631 }
632
633 ret = ldb_connect(PyLdb_AsLdbContext(self), url, flags, options);
634 talloc_free(options);
635
636 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, PyLdb_AsLdbContext(self));
637
638 Py_RETURN_NONE;
639}
640
641static PyObject *py_ldb_modify(PyLdbObject *self, PyObject *args)
642{
643 PyObject *py_msg;
644 int ret;
645 if (!PyArg_ParseTuple(args, "O", &py_msg))
646 return NULL;
647
648 if (!PyLdbMessage_Check(py_msg)) {
649 PyErr_SetString(PyExc_TypeError, "Expected Ldb Message");
650 return NULL;
651 }
652
653 ret = ldb_modify(PyLdb_AsLdbContext(self), PyLdbMessage_AsMessage(py_msg));
654 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, PyLdb_AsLdbContext(self));
655
656 Py_RETURN_NONE;
657}
658
659static PyObject *py_ldb_add(PyLdbObject *self, PyObject *args)
660{
661 PyObject *py_msg;
662 int ret;
663 Py_ssize_t dict_pos, msg_pos;
664 struct ldb_message_element *msgel;
665 struct ldb_message *msg;
666 struct ldb_context *ldb_ctx;
667 struct ldb_request *req;
668 PyObject *key, *value;
669 PyObject *py_controls = Py_None;
670 TALLOC_CTX *mem_ctx;
671 struct ldb_control **parsed_controls;
672
673 if (!PyArg_ParseTuple(args, "O|O", &py_msg, &py_controls ))
674 return NULL;
675 ldb_ctx = PyLdb_AsLdbContext(self);
676
677 mem_ctx = talloc_new(NULL);
678 if (py_controls == Py_None) {
679 parsed_controls = NULL;
680 } else {
681 const char **controls = PyList_AsStringList(ldb_ctx, py_controls, "controls");
682 parsed_controls = ldb_parse_control_strings(ldb_ctx, ldb_ctx, controls);
683 talloc_free(controls);
684 }
685 if (PyDict_Check(py_msg)) {
686 PyObject *dn_value = PyDict_GetItemString(py_msg, "dn");
687 msg = ldb_msg_new(mem_ctx);
688 msg->elements = talloc_zero_array(msg, struct ldb_message_element, PyDict_Size(py_msg));
689 msg_pos = dict_pos = 0;
690 if (dn_value) {
691 if (!PyObject_AsDn(msg, dn_value, ldb_ctx, &msg->dn)) {
692 PyErr_SetString(PyExc_TypeError, "unable to import dn object");
693 talloc_free(mem_ctx);
694 return NULL;
695 }
696 if (msg->dn == NULL) {
697 PyErr_SetString(PyExc_TypeError, "dn set but not found");
698 talloc_free(mem_ctx);
699 return NULL;
700 }
701 }
702
703 while (PyDict_Next(py_msg, &dict_pos, &key, &value)) {
704 char *key_str = PyString_AsString(key);
705 if (strcmp(key_str, "dn") != 0) {
706 msgel = PyObject_AsMessageElement(msg->elements, value, 0, key_str);
707 if (msgel == NULL) {
708 PyErr_SetString(PyExc_TypeError, "unable to import element");
709 talloc_free(mem_ctx);
710 return NULL;
711 }
712 memcpy(&msg->elements[msg_pos], msgel, sizeof(*msgel));
713 msg_pos++;
714 }
715 }
716
717 if (msg->dn == NULL) {
718 PyErr_SetString(PyExc_TypeError, "no dn set");
719 talloc_free(mem_ctx);
720 return NULL;
721 }
722
723 msg->num_elements = msg_pos;
724 } else {
725 msg = PyLdbMessage_AsMessage(py_msg);
726 }
727
728 ret = ldb_msg_sanity_check(ldb_ctx, msg);
729 if (ret != LDB_SUCCESS) {
730 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, PyLdb_AsLdbContext(self));
731 talloc_free(mem_ctx);
732 return NULL;
733 }
734
735 ret = ldb_build_add_req(&req, ldb_ctx, ldb_ctx,
736 msg,
737 parsed_controls,
738 NULL,
739 ldb_op_default_callback,
740 NULL);
741
742 if (ret != LDB_SUCCESS) {
743 PyErr_SetString(PyExc_TypeError, "failed to build request");
744 talloc_free(mem_ctx);
745 return NULL;
746 }
747
748 /* do request and autostart a transaction */
749 /* Then let's LDB handle the message error in case of pb as they are meaningful */
750
751 ret = ldb_transaction_start(ldb_ctx);
752 if (ret != LDB_SUCCESS) {
753 talloc_free(req);
754 talloc_free(mem_ctx);
755 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, PyLdb_AsLdbContext(self));
756 }
757
758 ret = ldb_request(ldb_ctx, req);
759 if (ret == LDB_SUCCESS) {
760 ret = ldb_wait(req->handle, LDB_WAIT_ALL);
761 }
762
763 if (ret == LDB_SUCCESS) {
764 ret = ldb_transaction_commit(ldb_ctx);
765 } else {
766 ldb_transaction_cancel(ldb_ctx);
767 if (ldb_ctx->err_string == NULL) {
768 /* no error string was setup by the backend */
769 ldb_asprintf_errstring(ldb_ctx, "%s (%d)", ldb_strerror(ret), ret);
770 }
771 }
772 talloc_free(req);
773 talloc_free(mem_ctx);
774 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, PyLdb_AsLdbContext(self));
775
776 Py_RETURN_NONE;
777}
778
779static PyObject *py_ldb_delete(PyLdbObject *self, PyObject *args)
780{
781 PyObject *py_dn;
782 struct ldb_dn *dn;
783 int ret;
784 struct ldb_context *ldb;
785 if (!PyArg_ParseTuple(args, "O", &py_dn))
786 return NULL;
787
788 ldb = PyLdb_AsLdbContext(self);
789
790 if (!PyObject_AsDn(NULL, py_dn, ldb, &dn))
791 return NULL;
792
793 ret = ldb_delete(ldb, dn);
794 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, ldb);
795
796 Py_RETURN_NONE;
797}
798
799static PyObject *py_ldb_rename(PyLdbObject *self, PyObject *args)
800{
801 PyObject *py_dn1, *py_dn2;
802 struct ldb_dn *dn1, *dn2;
803 int ret;
804 struct ldb_context *ldb;
805 TALLOC_CTX *mem_ctx;
806 if (!PyArg_ParseTuple(args, "OO", &py_dn1, &py_dn2))
807 return NULL;
808
809 mem_ctx = talloc_new(NULL);
810 if (mem_ctx == NULL) {
811 PyErr_NoMemory();
812 return NULL;
813 }
814 ldb = PyLdb_AsLdbContext(self);
815 if (!PyObject_AsDn(mem_ctx, py_dn1, ldb, &dn1)) {
816 talloc_free(mem_ctx);
817 return NULL;
818 }
819
820 if (!PyObject_AsDn(mem_ctx, py_dn2, ldb, &dn2)) {
821 talloc_free(mem_ctx);
822 return NULL;
823 }
824
825 ret = ldb_rename(ldb, dn1, dn2);
826 talloc_free(mem_ctx);
827 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, ldb);
828
829 Py_RETURN_NONE;
830}
831
832static PyObject *py_ldb_schema_attribute_remove(PyLdbObject *self, PyObject *args)
833{
834 char *name;
835 if (!PyArg_ParseTuple(args, "s", &name))
836 return NULL;
837
838 ldb_schema_attribute_remove(PyLdb_AsLdbContext(self), name);
839
840 Py_RETURN_NONE;
841}
842
843static PyObject *py_ldb_schema_attribute_add(PyLdbObject *self, PyObject *args)
844{
845 char *attribute, *syntax;
846 unsigned int flags;
847 int ret;
848 if (!PyArg_ParseTuple(args, "sIs", &attribute, &flags, &syntax))
849 return NULL;
850
851 ret = ldb_schema_attribute_add(PyLdb_AsLdbContext(self), attribute, flags, syntax);
852
853 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, PyLdb_AsLdbContext(self));
854
855 Py_RETURN_NONE;
856}
857
858static PyObject *ldb_ldif_to_pyobject(struct ldb_ldif *ldif)
859{
860 if (ldif == NULL) {
861 Py_RETURN_NONE;
862 } else {
863 /* We don't want this attached to the 'ldb' any more */
864 return Py_BuildValue(discard_const_p(char, "(iO)"),
865 ldif->changetype,
866 PyLdbMessage_FromMessage(ldif->msg));
867 }
868}
869
870
871static PyObject *py_ldb_write_ldif(PyLdbMessageObject *self, PyObject *args)
872{
873 int changetype;
874 PyObject *py_msg;
875 struct ldb_ldif ldif;
876 PyObject *ret;
877 char *string;
878 TALLOC_CTX *mem_ctx;
879
880 if (!PyArg_ParseTuple(args, "Oi", &py_msg, &changetype))
881 return NULL;
882
883 if (!PyLdbMessage_Check(py_msg)) {
884 PyErr_SetString(PyExc_TypeError, "Expected Ldb Message for msg");
885 return NULL;
886 }
887
888 ldif.msg = PyLdbMessage_AsMessage(py_msg);
889 ldif.changetype = changetype;
890
891 mem_ctx = talloc_new(NULL);
892
893 string = ldb_ldif_write_string(PyLdb_AsLdbContext(self), mem_ctx, &ldif);
894 if (!string) {
895 PyErr_SetString(PyExc_KeyError, "Failed to generate LDIF");
896 return NULL;
897 }
898
899 ret = PyString_FromString(string);
900
901 talloc_free(mem_ctx);
902
903 return ret;
904}
905
906static PyObject *py_ldb_parse_ldif(PyLdbObject *self, PyObject *args)
907{
908 PyObject *list;
909 struct ldb_ldif *ldif;
910 const char *s;
911
912 TALLOC_CTX *mem_ctx;
913
914 if (!PyArg_ParseTuple(args, "s", &s))
915 return NULL;
916
917 mem_ctx = talloc_new(NULL);
918 if (!mem_ctx) {
919 Py_RETURN_NONE;
920 }
921
922 list = PyList_New(0);
923 while (s && *s != '\0') {
924 ldif = ldb_ldif_read_string(self->ldb_ctx, &s);
925 talloc_steal(mem_ctx, ldif);
926 if (ldif) {
927 PyList_Append(list, ldb_ldif_to_pyobject(ldif));
928 } else {
929 PyErr_SetString(PyExc_ValueError, "unable to parse ldif string");
930 talloc_free(mem_ctx);
931 return NULL;
932 }
933 }
934 talloc_free(mem_ctx); /* The pyobject already has a reference to the things it needs */
935 return PyObject_GetIter(list);
936}
937
938static PyObject *py_ldb_msg_diff(PyLdbObject *self, PyObject *args)
939{
940 PyObject *py_msg_old;
941 PyObject *py_msg_new;
942 struct ldb_message *diff;
943 PyObject *py_ret;
944
945 if (!PyArg_ParseTuple(args, "OO", &py_msg_old, &py_msg_new))
946 return NULL;
947
948 if (!PyLdbMessage_Check(py_msg_old)) {
949 PyErr_SetString(PyExc_TypeError, "Expected Ldb Message for old message");
950 return NULL;
951 }
952
953 if (!PyLdbMessage_Check(py_msg_new)) {
954 PyErr_SetString(PyExc_TypeError, "Expected Ldb Message for new message");
955 return NULL;
956 }
957
958 diff = ldb_msg_diff(PyLdb_AsLdbContext(self), PyLdbMessage_AsMessage(py_msg_old), PyLdbMessage_AsMessage(py_msg_new));
959 if (diff == NULL)
960 return NULL;
961
962 py_ret = PyLdbMessage_FromMessage(diff);
963
964 return py_ret;
965}
966
967static PyObject *py_ldb_schema_format_value(PyLdbObject *self, PyObject *args)
968{
969 const struct ldb_schema_attribute *a;
970 struct ldb_val old_val;
971 struct ldb_val new_val;
972 TALLOC_CTX *mem_ctx;
973 PyObject *ret;
974 char *element_name;
975 PyObject *val;
976
977 if (!PyArg_ParseTuple(args, "sO", &element_name, &val))
978 return NULL;
979
980 mem_ctx = talloc_new(NULL);
981
982 old_val.data = (uint8_t *)PyString_AsString(val);
983 old_val.length = PyString_Size(val);
984
985 a = ldb_schema_attribute_by_name(PyLdb_AsLdbContext(self), element_name);
986
987 if (a == NULL) {
988 Py_RETURN_NONE;
989 }
990
991 if (a->syntax->ldif_write_fn(PyLdb_AsLdbContext(self), mem_ctx, &old_val, &new_val) != 0) {
992 talloc_free(mem_ctx);
993 Py_RETURN_NONE;
994 }
995
996 ret = PyString_FromStringAndSize((const char *)new_val.data, new_val.length);
997
998 talloc_free(mem_ctx);
999
1000 return ret;
1001}
1002
1003static PyObject *py_ldb_search(PyLdbObject *self, PyObject *args, PyObject *kwargs)
1004{
1005 PyObject *py_base = Py_None;
1006 enum ldb_scope scope = LDB_SCOPE_DEFAULT;
1007 char *expr = NULL;
1008 PyObject *py_attrs = Py_None;
1009 PyObject *py_controls = Py_None;
1010 const char * const kwnames[] = { "base", "scope", "expression", "attrs", "controls", NULL };
1011 int ret;
1012 struct ldb_result *res;
1013 struct ldb_request *req;
1014 const char **attrs;
1015 struct ldb_context *ldb_ctx;
1016 struct ldb_control **parsed_controls;
1017 struct ldb_dn *base;
1018 PyObject *py_ret;
1019
1020 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|OizOO",
1021 discard_const_p(char *, kwnames),
1022 &py_base, &scope, &expr, &py_attrs, &py_controls))
1023 return NULL;
1024
1025 ldb_ctx = PyLdb_AsLdbContext(self);
1026
1027 if (py_attrs == Py_None) {
1028 attrs = NULL;
1029 } else {
1030 attrs = PyList_AsStringList(NULL, py_attrs, "attrs");
1031 if (attrs == NULL)
1032 return NULL;
1033 }
1034
1035 if (py_base == Py_None) {
1036 base = ldb_get_default_basedn(ldb_ctx);
1037 } else {
1038 if (!PyObject_AsDn(ldb_ctx, py_base, ldb_ctx, &base)) {
1039 talloc_free(attrs);
1040 return NULL;
1041 }
1042 }
1043
1044 if (py_controls == Py_None) {
1045 parsed_controls = NULL;
1046 } else {
1047 const char **controls = PyList_AsStringList(ldb_ctx, py_controls, "controls");
1048 parsed_controls = ldb_parse_control_strings(ldb_ctx, ldb_ctx, controls);
1049 talloc_free(controls);
1050 }
1051
1052 res = talloc_zero(ldb_ctx, struct ldb_result);
1053 if (res == NULL) {
1054 PyErr_NoMemory();
1055 talloc_free(attrs);
1056 return NULL;
1057 }
1058
1059 ret = ldb_build_search_req(&req, ldb_ctx, ldb_ctx,
1060 base,
1061 scope,
1062 expr,
1063 attrs,
1064 parsed_controls,
1065 res,
1066 ldb_search_default_callback,
1067 NULL);
1068
1069 talloc_steal(req, attrs);
1070
1071 if (ret != LDB_SUCCESS) {
1072 talloc_free(res);
1073 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, ldb_ctx);
1074 return NULL;
1075 }
1076
1077 ret = ldb_request(ldb_ctx, req);
1078
1079 if (ret == LDB_SUCCESS) {
1080 ret = ldb_wait(req->handle, LDB_WAIT_ALL);
1081 }
1082
1083 talloc_free(req);
1084
1085 if (ret != LDB_SUCCESS) {
1086 talloc_free(res);
1087 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, ldb_ctx);
1088 return NULL;
1089 }
1090
1091 py_ret = PyLdbResult_FromResult(res);
1092
1093 talloc_free(res);
1094
1095 return py_ret;
1096}
1097
1098static PyObject *py_ldb_get_opaque(PyLdbObject *self, PyObject *args)
1099{
1100 char *name;
1101 void *data;
1102
1103 if (!PyArg_ParseTuple(args, "s", &name))
1104 return NULL;
1105
1106 data = ldb_get_opaque(PyLdb_AsLdbContext(self), name);
1107
1108 if (data == NULL)
1109 Py_RETURN_NONE;
1110
1111 /* FIXME: More interpretation */
1112
1113 return Py_True;
1114}
1115
1116static PyObject *py_ldb_set_opaque(PyLdbObject *self, PyObject *args)
1117{
1118 char *name;
1119 PyObject *data;
1120
1121 if (!PyArg_ParseTuple(args, "sO", &name, &data))
1122 return NULL;
1123
1124 /* FIXME: More interpretation */
1125
1126 ldb_set_opaque(PyLdb_AsLdbContext(self), name, data);
1127
1128 Py_RETURN_NONE;
1129}
1130
1131static PyObject *py_ldb_modules(PyLdbObject *self)
1132{
1133 struct ldb_context *ldb = PyLdb_AsLdbContext(self);
1134 PyObject *ret = PyList_New(0);
1135 struct ldb_module *mod;
1136
1137 for (mod = ldb->modules; mod; mod = mod->next) {
1138 PyList_Append(ret, PyLdbModule_FromModule(mod));
1139 }
1140
1141 return ret;
1142}
1143
1144static PyMethodDef py_ldb_methods[] = {
1145 { "set_debug", (PyCFunction)py_ldb_set_debug, METH_VARARGS,
1146 "S.set_debug(callback) -> None\n"
1147 "Set callback for LDB debug messages.\n"
1148 "The callback should accept a debug level and debug text." },
1149 { "set_create_perms", (PyCFunction)py_ldb_set_create_perms, METH_VARARGS,
1150 "S.set_create_perms(mode) -> None\n"
1151 "Set mode to use when creating new LDB files." },
1152 { "set_modules_dir", (PyCFunction)py_ldb_set_modules_dir, METH_VARARGS,
1153 "S.set_modules_dir(path) -> None\n"
1154 "Set path LDB should search for modules" },
1155 { "transaction_start", (PyCFunction)py_ldb_transaction_start, METH_NOARGS,
1156 "S.transaction_start() -> None\n"
1157 "Start a new transaction." },
1158 { "transaction_commit", (PyCFunction)py_ldb_transaction_commit, METH_NOARGS,
1159 "S.transaction_commit() -> None\n"
1160 "commit a new transaction." },
1161 { "transaction_cancel", (PyCFunction)py_ldb_transaction_cancel, METH_NOARGS,
1162 "S.transaction_cancel() -> None\n"
1163 "cancel a new transaction." },
1164 { "setup_wellknown_attributes", (PyCFunction)py_ldb_setup_wellknown_attributes, METH_NOARGS,
1165 NULL },
1166 { "get_root_basedn", (PyCFunction)py_ldb_get_root_basedn, METH_NOARGS,
1167 NULL },
1168 { "get_schema_basedn", (PyCFunction)py_ldb_get_schema_basedn, METH_NOARGS,
1169 NULL },
1170 { "get_default_basedn", (PyCFunction)py_ldb_get_default_basedn, METH_NOARGS,
1171 NULL },
1172 { "get_config_basedn", (PyCFunction)py_ldb_get_config_basedn, METH_NOARGS,
1173 NULL },
1174 { "connect", (PyCFunction)py_ldb_connect, METH_VARARGS|METH_KEYWORDS,
1175 "S.connect(url, flags=0, options=None) -> None\n"
1176 "Connect to a LDB URL." },
1177 { "modify", (PyCFunction)py_ldb_modify, METH_VARARGS,
1178 "S.modify(message) -> None\n"
1179 "Modify an entry." },
1180 { "add", (PyCFunction)py_ldb_add, METH_VARARGS,
1181 "S.add(message) -> None\n"
1182 "Add an entry." },
1183 { "delete", (PyCFunction)py_ldb_delete, METH_VARARGS,
1184 "S.delete(dn) -> None\n"
1185 "Remove an entry." },
1186 { "rename", (PyCFunction)py_ldb_rename, METH_VARARGS,
1187 "S.rename(old_dn, new_dn) -> None\n"
1188 "Rename an entry." },
1189 { "search", (PyCFunction)py_ldb_search, METH_VARARGS|METH_KEYWORDS,
1190 "S.search(base=None, scope=None, expression=None, attrs=None, controls=None) -> msgs\n"
1191 "Search in a database.\n"
1192 "\n"
1193 ":param base: Optional base DN to search\n"
1194 ":param scope: Search scope (SCOPE_BASE, SCOPE_ONELEVEL or SCOPE_SUBTREE)\n"
1195 ":param expression: Optional search expression\n"
1196 ":param attrs: Attributes to return (defaults to all)\n"
1197 ":param controls: Optional list of controls\n"
1198 ":return: Iterator over Message objects\n"
1199 },
1200 { "schema_attribute_remove", (PyCFunction)py_ldb_schema_attribute_remove, METH_VARARGS,
1201 NULL },
1202 { "schema_attribute_add", (PyCFunction)py_ldb_schema_attribute_add, METH_VARARGS,
1203 NULL },
1204 { "schema_format_value", (PyCFunction)py_ldb_schema_format_value, METH_VARARGS,
1205 NULL },
1206 { "parse_ldif", (PyCFunction)py_ldb_parse_ldif, METH_VARARGS,
1207 "S.parse_ldif(ldif) -> iter(messages)\n"
1208 "Parse a string formatted using LDIF." },
1209 { "write_ldif", (PyCFunction)py_ldb_write_ldif, METH_VARARGS,
1210 "S.write_ldif(message, changetype) -> ldif\n"
1211 "Print the message as a string formatted using LDIF." },
1212 { "msg_diff", (PyCFunction)py_ldb_msg_diff, METH_VARARGS,
1213 "S.msg_diff(Message) -> Message\n"
1214 "Return an LDB Message of the difference between two Message objects." },
1215 { "get_opaque", (PyCFunction)py_ldb_get_opaque, METH_VARARGS,
1216 "S.get_opaque(name) -> value\n"
1217 "Get an opaque value set on this LDB connection. \n"
1218 ":note: The returned value may not be useful in Python."
1219 },
1220 { "set_opaque", (PyCFunction)py_ldb_set_opaque, METH_VARARGS,
1221 "S.set_opaque(name, value) -> None\n"
1222 "Set an opaque value on this LDB connection. \n"
1223 ":note: Passing incorrect values may cause crashes." },
1224 { "modules", (PyCFunction)py_ldb_modules, METH_NOARGS,
1225 "S.modules() -> list\n"
1226 "Return the list of modules on this LDB connection " },
1227 { NULL },
1228};
1229
1230PyObject *PyLdbModule_FromModule(struct ldb_module *mod)
1231{
1232 PyLdbModuleObject *ret;
1233
1234 ret = (PyLdbModuleObject *)PyLdbModule.tp_alloc(&PyLdbModule, 0);
1235 if (ret == NULL) {
1236 PyErr_NoMemory();
1237 return NULL;
1238 }
1239 ret->mem_ctx = talloc_new(NULL);
1240 ret->mod = talloc_reference(ret->mem_ctx, mod);
1241 return (PyObject *)ret;
1242}
1243
1244static PyObject *py_ldb_get_firstmodule(PyLdbObject *self, void *closure)
1245{
1246 return PyLdbModule_FromModule(PyLdb_AsLdbContext(self)->modules);
1247}
1248
1249static PyGetSetDef py_ldb_getset[] = {
1250 { discard_const_p(char, "firstmodule"), (getter)py_ldb_get_firstmodule, NULL, NULL },
1251 { NULL }
1252};
1253
1254static int py_ldb_contains(PyLdbObject *self, PyObject *obj)
1255{
1256 struct ldb_context *ldb_ctx = PyLdb_AsLdbContext(self);
1257 struct ldb_dn *dn;
1258 struct ldb_result *result;
1259 int ret;
1260 int count;
1261
1262 if (!PyObject_AsDn(ldb_ctx, obj, ldb_ctx, &dn))
1263 return -1;
1264
1265 ret = ldb_search(ldb_ctx, ldb_ctx, &result, dn, LDB_SCOPE_BASE, NULL, NULL);
1266 if (ret != LDB_SUCCESS) {
1267 PyErr_SetLdbError(PyExc_LdbError, ret, ldb_ctx);
1268 return -1;
1269 }
1270
1271 count = result->count;
1272
1273 talloc_free(result);
1274
1275 return count;
1276}
1277
1278static PySequenceMethods py_ldb_seq = {
1279 .sq_contains = (objobjproc)py_ldb_contains,
1280};
1281
1282PyObject *PyLdb_FromLdbContext(struct ldb_context *ldb_ctx)
1283{
1284 PyLdbObject *ret;
1285
1286 ret = (PyLdbObject *)PyLdb.tp_alloc(&PyLdb, 0);
1287 if (ret == NULL) {
1288 PyErr_NoMemory();
1289 return NULL;
1290 }
1291 ret->mem_ctx = talloc_new(NULL);
1292 ret->ldb_ctx = talloc_reference(ret->mem_ctx, ldb_ctx);
1293 return (PyObject *)ret;
1294}
1295
1296static void py_ldb_dealloc(PyLdbObject *self)
1297{
1298 talloc_free(self->mem_ctx);
1299 self->ob_type->tp_free(self);
1300}
1301
1302PyTypeObject PyLdb = {
1303 .tp_name = "Ldb",
1304 .tp_methods = py_ldb_methods,
1305 .tp_repr = (reprfunc)py_ldb_repr,
1306 .tp_new = py_ldb_new,
1307 .tp_init = (initproc)py_ldb_init,
1308 .tp_dealloc = (destructor)py_ldb_dealloc,
1309 .tp_getset = py_ldb_getset,
1310 .tp_getattro = PyObject_GenericGetAttr,
1311 .tp_basicsize = sizeof(PyLdbObject),
1312 .tp_doc = "Connection to a LDB database.",
1313 .tp_as_sequence = &py_ldb_seq,
1314 .tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE,
1315};
1316
1317static PyObject *py_ldb_module_repr(PyLdbModuleObject *self)
1318{
1319 return PyString_FromFormat("<ldb module '%s'>", PyLdbModule_AsModule(self)->ops->name);
1320}
1321
1322static PyObject *py_ldb_module_str(PyLdbModuleObject *self)
1323{
1324 return PyString_FromString(PyLdbModule_AsModule(self)->ops->name);
1325}
1326
1327static PyObject *py_ldb_module_start_transaction(PyLdbModuleObject *self)
1328{
1329 PyLdbModule_AsModule(self)->ops->start_transaction(PyLdbModule_AsModule(self));
1330 Py_RETURN_NONE;
1331}
1332
1333static PyObject *py_ldb_module_end_transaction(PyLdbModuleObject *self)
1334{
1335 PyLdbModule_AsModule(self)->ops->end_transaction(PyLdbModule_AsModule(self));
1336 Py_RETURN_NONE;
1337}
1338
1339static PyObject *py_ldb_module_del_transaction(PyLdbModuleObject *self)
1340{
1341 PyLdbModule_AsModule(self)->ops->del_transaction(PyLdbModule_AsModule(self));
1342 Py_RETURN_NONE;
1343}
1344
1345static PyObject *py_ldb_module_search(PyLdbModuleObject *self, PyObject *args, PyObject *kwargs)
1346{
1347 PyObject *py_base, *py_tree, *py_attrs, *py_ret;
1348 int ret, scope;
1349 struct ldb_request *req;
1350 const char * const kwnames[] = { "base", "scope", "tree", "attrs", NULL };
1351 struct ldb_module *mod;
1352 const char * const*attrs;
1353
1354 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "OiOO",
1355 discard_const_p(char *, kwnames),
1356 &py_base, &scope, &py_tree, &py_attrs))
1357 return NULL;
1358
1359 mod = self->mod;
1360
1361 if (py_attrs == Py_None) {
1362 attrs = NULL;
1363 } else {
1364 attrs = PyList_AsStringList(NULL, py_attrs, "attrs");
1365 if (attrs == NULL)
1366 return NULL;
1367 }
1368
1369 ret = ldb_build_search_req(&req, mod->ldb, NULL, PyLdbDn_AsDn(py_base),
1370 scope, NULL /* expr */, attrs,
1371 NULL /* controls */, NULL, NULL, NULL);
1372
1373 talloc_steal(req, attrs);
1374
1375 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, mod->ldb);
1376
1377 req->op.search.res = NULL;
1378
1379 ret = mod->ops->search(mod, req);
1380
1381 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, mod->ldb);
1382
1383 py_ret = PyLdbResult_FromResult(req->op.search.res);
1384
1385 talloc_free(req);
1386
1387 return py_ret;
1388}
1389
1390
1391static PyObject *py_ldb_module_add(PyLdbModuleObject *self, PyObject *args)
1392{
1393 struct ldb_request *req;
1394 PyObject *py_message;
1395 int ret;
1396 struct ldb_module *mod;
1397
1398 if (!PyArg_ParseTuple(args, "O", &py_message))
1399 return NULL;
1400
1401 req = talloc_zero(NULL, struct ldb_request);
1402 req->operation = LDB_ADD;
1403 req->op.add.message = PyLdbMessage_AsMessage(py_message);
1404
1405 mod = PyLdbModule_AsModule(self);
1406 ret = mod->ops->add(mod, req);
1407
1408 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, mod->ldb);
1409
1410 Py_RETURN_NONE;
1411}
1412
1413static PyObject *py_ldb_module_modify(PyLdbModuleObject *self, PyObject *args)
1414{
1415 int ret;
1416 struct ldb_request *req;
1417 PyObject *py_message;
1418 struct ldb_module *mod;
1419
1420 if (!PyArg_ParseTuple(args, "O", &py_message))
1421 return NULL;
1422
1423 req = talloc_zero(NULL, struct ldb_request);
1424 req->operation = LDB_MODIFY;
1425 req->op.mod.message = PyLdbMessage_AsMessage(py_message);
1426
1427 mod = PyLdbModule_AsModule(self);
1428 ret = mod->ops->modify(mod, req);
1429
1430 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, mod->ldb);
1431
1432 Py_RETURN_NONE;
1433}
1434
1435static PyObject *py_ldb_module_delete(PyLdbModuleObject *self, PyObject *args)
1436{
1437 int ret;
1438 struct ldb_request *req;
1439 PyObject *py_dn;
1440
1441 if (!PyArg_ParseTuple(args, "O", &py_dn))
1442 return NULL;
1443
1444 req = talloc_zero(NULL, struct ldb_request);
1445 req->operation = LDB_DELETE;
1446 req->op.del.dn = PyLdbDn_AsDn(py_dn);
1447
1448 ret = PyLdbModule_AsModule(self)->ops->del(PyLdbModule_AsModule(self), req);
1449
1450 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, NULL);
1451
1452 Py_RETURN_NONE;
1453}
1454
1455static PyObject *py_ldb_module_rename(PyLdbModuleObject *self, PyObject *args)
1456{
1457 int ret;
1458 struct ldb_request *req;
1459 PyObject *py_dn1, *py_dn2;
1460
1461 if (!PyArg_ParseTuple(args, "OO", &py_dn1, &py_dn2))
1462 return NULL;
1463
1464 req = talloc_zero(NULL, struct ldb_request);
1465
1466 req->operation = LDB_RENAME;
1467 req->op.rename.olddn = PyLdbDn_AsDn(py_dn1);
1468 req->op.rename.newdn = PyLdbDn_AsDn(py_dn2);
1469
1470 ret = PyLdbModule_AsModule(self)->ops->rename(PyLdbModule_AsModule(self), req);
1471
1472 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, NULL);
1473
1474 Py_RETURN_NONE;
1475}
1476
1477static PyMethodDef py_ldb_module_methods[] = {
1478 { "search", (PyCFunction)py_ldb_module_search, METH_VARARGS|METH_KEYWORDS, NULL },
1479 { "add", (PyCFunction)py_ldb_module_add, METH_VARARGS, NULL },
1480 { "modify", (PyCFunction)py_ldb_module_modify, METH_VARARGS, NULL },
1481 { "rename", (PyCFunction)py_ldb_module_rename, METH_VARARGS, NULL },
1482 { "delete", (PyCFunction)py_ldb_module_delete, METH_VARARGS, NULL },
1483 { "start_transaction", (PyCFunction)py_ldb_module_start_transaction, METH_NOARGS, NULL },
1484 { "end_transaction", (PyCFunction)py_ldb_module_end_transaction, METH_NOARGS, NULL },
1485 { "del_transaction", (PyCFunction)py_ldb_module_del_transaction, METH_NOARGS, NULL },
1486 { NULL },
1487};
1488
1489static void py_ldb_module_dealloc(PyLdbModuleObject *self)
1490{
1491 talloc_free(self->mem_ctx);
1492 self->ob_type->tp_free(self);
1493}
1494
1495PyTypeObject PyLdbModule = {
1496 .tp_name = "LdbModule",
1497 .tp_methods = py_ldb_module_methods,
1498 .tp_repr = (reprfunc)py_ldb_module_repr,
1499 .tp_str = (reprfunc)py_ldb_module_str,
1500 .tp_basicsize = sizeof(PyLdbModuleObject),
1501 .tp_dealloc = (destructor)py_ldb_module_dealloc,
1502 .tp_flags = Py_TPFLAGS_DEFAULT,
1503};
1504
1505
1506/**
1507 * Create a ldb_message_element from a Python object.
1508 *
1509 * This will accept any sequence objects that contains strings, or
1510 * a string object.
1511 *
1512 * A reference to set_obj will be borrowed.
1513 *
1514 * @param mem_ctx Memory context
1515 * @param set_obj Python object to convert
1516 * @param flags ldb_message_element flags to set
1517 * @param attr_name Name of the attribute
1518 * @return New ldb_message_element, allocated as child of mem_ctx
1519 */
1520struct ldb_message_element *PyObject_AsMessageElement(TALLOC_CTX *mem_ctx,
1521 PyObject *set_obj, int flags,
1522 const char *attr_name)
1523{
1524 struct ldb_message_element *me;
1525
1526 if (PyLdbMessageElement_Check(set_obj))
1527 return talloc_reference(mem_ctx,
1528 PyLdbMessageElement_AsMessageElement(set_obj));
1529
1530 me = talloc(mem_ctx, struct ldb_message_element);
1531
1532 me->name = talloc_strdup(me, attr_name);
1533 me->flags = flags;
1534 if (PyString_Check(set_obj)) {
1535 me->num_values = 1;
1536 me->values = talloc_array(me, struct ldb_val, me->num_values);
1537 me->values[0].length = PyString_Size(set_obj);
1538 me->values[0].data = talloc_memdup(me,
1539 (uint8_t *)PyString_AsString(set_obj), me->values[0].length);
1540 } else if (PySequence_Check(set_obj)) {
1541 int i;
1542 me->num_values = PySequence_Size(set_obj);
1543 me->values = talloc_array(me, struct ldb_val, me->num_values);
1544 for (i = 0; i < me->num_values; i++) {
1545 PyObject *obj = PySequence_GetItem(set_obj, i);
1546
1547 me->values[i].length = PyString_Size(obj);
1548 me->values[i].data = talloc_memdup(me,
1549 (uint8_t *)PyString_AsString(obj), me->values[i].length);
1550 }
1551 } else {
1552 talloc_free(me);
1553 me = NULL;
1554 }
1555
1556 return me;
1557}
1558
1559
1560static PyObject *ldb_msg_element_to_set(struct ldb_context *ldb_ctx,
1561 struct ldb_message_element *me)
1562{
1563 int i;
1564 PyObject *result;
1565
1566 /* Python << 2.5 doesn't have PySet_New and PySet_Add. */
1567 result = PyList_New(me->num_values);
1568
1569 for (i = 0; i < me->num_values; i++) {
1570 PyList_SetItem(result, i,
1571 PyObject_FromLdbValue(ldb_ctx, me, &me->values[i]));
1572 }
1573
1574 return result;
1575}
1576
1577static PyObject *py_ldb_msg_element_get(PyLdbMessageElementObject *self, PyObject *args)
1578{
1579 int i;
1580 if (!PyArg_ParseTuple(args, "i", &i))
1581 return NULL;
1582 if (i < 0 || i >= PyLdbMessageElement_AsMessageElement(self)->num_values)
1583 Py_RETURN_NONE;
1584
1585 return PyObject_FromLdbValue(NULL, PyLdbMessageElement_AsMessageElement(self),
1586 &(PyLdbMessageElement_AsMessageElement(self)->values[i]));
1587}
1588
1589static PyObject *py_ldb_msg_element_flags(PyLdbMessageElementObject *self, PyObject *args)
1590{
1591 struct ldb_message_element *el;
1592
1593 el = PyLdbMessageElement_AsMessageElement(self);
1594 return PyInt_FromLong(el->flags);
1595}
1596
1597static PyObject *py_ldb_msg_element_set_flags(PyLdbMessageElementObject *self, PyObject *args)
1598{
1599 int flags;
1600 struct ldb_message_element *el;
1601 if (!PyArg_ParseTuple(args, "i", &flags))
1602 return NULL;
1603
1604 el = PyLdbMessageElement_AsMessageElement(self);
1605 el->flags = flags;
1606 Py_RETURN_NONE;
1607}
1608
1609static PyMethodDef py_ldb_msg_element_methods[] = {
1610 { "get", (PyCFunction)py_ldb_msg_element_get, METH_VARARGS, NULL },
1611 { "set_flags", (PyCFunction)py_ldb_msg_element_set_flags, METH_VARARGS, NULL },
1612 { "flags", (PyCFunction)py_ldb_msg_element_flags, METH_NOARGS, NULL },
1613 { NULL },
1614};
1615
1616static Py_ssize_t py_ldb_msg_element_len(PyLdbMessageElementObject *self)
1617{
1618 return PyLdbMessageElement_AsMessageElement(self)->num_values;
1619}
1620
1621static PyObject *py_ldb_msg_element_find(PyLdbMessageElementObject *self, Py_ssize_t idx)
1622{
1623 struct ldb_message_element *el = PyLdbMessageElement_AsMessageElement(self);
1624 if (idx < 0 || idx >= el->num_values) {
1625 PyErr_SetString(PyExc_IndexError, "Out of range");
1626 return NULL;
1627 }
1628 return PyString_FromStringAndSize((char *)el->values[idx].data, el->values[idx].length);
1629}
1630
1631static PySequenceMethods py_ldb_msg_element_seq = {
1632 .sq_length = (lenfunc)py_ldb_msg_element_len,
1633 .sq_item = (ssizeargfunc)py_ldb_msg_element_find,
1634};
1635
1636static int py_ldb_msg_element_cmp(PyLdbMessageElementObject *self, PyLdbMessageElementObject *other)
1637{
1638 return ldb_msg_element_compare(PyLdbMessageElement_AsMessageElement(self),
1639 PyLdbMessageElement_AsMessageElement(other));
1640}
1641
1642static PyObject *py_ldb_msg_element_iter(PyLdbMessageElementObject *self)
1643{
1644 return PyObject_GetIter(ldb_msg_element_to_set(NULL, PyLdbMessageElement_AsMessageElement(self)));
1645}
1646
1647PyObject *PyLdbMessageElement_FromMessageElement(struct ldb_message_element *el, TALLOC_CTX *mem_ctx)
1648{
1649 PyLdbMessageElementObject *ret;
1650 ret = (PyLdbMessageElementObject *)PyLdbMessageElement.tp_alloc(&PyLdbMessageElement, 0);
1651 if (ret == NULL) {
1652 PyErr_NoMemory();
1653 return NULL;
1654 }
1655 ret->mem_ctx = talloc_new(NULL);
1656 if (talloc_reference(ret->mem_ctx, mem_ctx) == NULL) {
1657 PyErr_NoMemory();
1658 return NULL;
1659 }
1660 ret->el = el;
1661 return (PyObject *)ret;
1662}
1663
1664static PyObject *py_ldb_msg_element_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
1665{
1666 PyObject *py_elements = NULL;
1667 struct ldb_message_element *el;
1668 int flags = 0;
1669 char *name = NULL;
1670 const char * const kwnames[] = { "elements", "flags", "name", NULL };
1671 PyLdbMessageElementObject *ret;
1672 TALLOC_CTX *mem_ctx;
1673
1674 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|Ois",
1675 discard_const_p(char *, kwnames),
1676 &py_elements, &flags, &name))
1677 return NULL;
1678
1679 mem_ctx = talloc_new(NULL);
1680 if (mem_ctx == NULL) {
1681 PyErr_NoMemory();
1682 return NULL;
1683 }
1684
1685 el = talloc_zero(mem_ctx, struct ldb_message_element);
1686
1687 if (py_elements != NULL) {
1688 int i;
1689 if (PyString_Check(py_elements)) {
1690 el->num_values = 1;
1691 el->values = talloc_array(el, struct ldb_val, 1);
1692 el->values[0].length = PyString_Size(py_elements);
1693 el->values[0].data = talloc_memdup(el,
1694 (uint8_t *)PyString_AsString(py_elements), el->values[0].length);
1695 } else if (PySequence_Check(py_elements)) {
1696 el->num_values = PySequence_Size(py_elements);
1697 el->values = talloc_array(el, struct ldb_val, el->num_values);
1698 for (i = 0; i < el->num_values; i++) {
1699 PyObject *item = PySequence_GetItem(py_elements, i);
1700 if (!PyString_Check(item)) {
1701 PyErr_Format(PyExc_TypeError,
1702 "Expected string as element %d in list",
1703 i);
1704 talloc_free(mem_ctx);
1705 return NULL;
1706 }
1707 el->values[i].length = PyString_Size(item);
1708 el->values[i].data = talloc_memdup(el,
1709 (uint8_t *)PyString_AsString(item), el->values[i].length);
1710 }
1711 } else {
1712 PyErr_SetString(PyExc_TypeError,
1713 "Expected string or list");
1714 talloc_free(mem_ctx);
1715 return NULL;
1716 }
1717 }
1718
1719 el->flags = flags;
1720 el->name = talloc_strdup(el, name);
1721
1722 ret = (PyLdbMessageElementObject *)PyLdbMessageElement.tp_alloc(&PyLdbMessageElement, 0);
1723 if (ret == NULL) {
1724 PyErr_NoMemory();
1725 talloc_free(mem_ctx);
1726 return NULL;
1727 }
1728
1729 ret->mem_ctx = mem_ctx;
1730 ret->el = el;
1731 return (PyObject *)ret;
1732}
1733
1734static PyObject *py_ldb_msg_element_repr(PyLdbMessageElementObject *self)
1735{
1736 char *element_str = NULL;
1737 int i;
1738 struct ldb_message_element *el = PyLdbMessageElement_AsMessageElement(self);
1739 PyObject *ret;
1740
1741 for (i = 0; i < el->num_values; i++) {
1742 PyObject *o = py_ldb_msg_element_find(self, i);
1743 if (element_str == NULL)
1744 element_str = talloc_strdup(NULL, PyObject_REPR(o));
1745 else
1746 element_str = talloc_asprintf_append(element_str, ",%s", PyObject_REPR(o));
1747 }
1748
1749 ret = PyString_FromFormat("MessageElement([%s])", element_str);
1750
1751 talloc_free(element_str);
1752
1753 return ret;
1754}
1755
1756static PyObject *py_ldb_msg_element_str(PyLdbMessageElementObject *self)
1757{
1758 struct ldb_message_element *el = PyLdbMessageElement_AsMessageElement(self);
1759
1760 if (el->num_values == 1)
1761 return PyString_FromStringAndSize((char *)el->values[0].data, el->values[0].length);
1762 else
1763 Py_RETURN_NONE;
1764}
1765
1766static void py_ldb_msg_element_dealloc(PyLdbMessageElementObject *self)
1767{
1768 talloc_free(self->mem_ctx);
1769 self->ob_type->tp_free(self);
1770}
1771
1772PyTypeObject PyLdbMessageElement = {
1773 .tp_name = "MessageElement",
1774 .tp_basicsize = sizeof(PyLdbMessageElementObject),
1775 .tp_dealloc = (destructor)py_ldb_msg_element_dealloc,
1776 .tp_repr = (reprfunc)py_ldb_msg_element_repr,
1777 .tp_str = (reprfunc)py_ldb_msg_element_str,
1778 .tp_methods = py_ldb_msg_element_methods,
1779 .tp_compare = (cmpfunc)py_ldb_msg_element_cmp,
1780 .tp_iter = (getiterfunc)py_ldb_msg_element_iter,
1781 .tp_as_sequence = &py_ldb_msg_element_seq,
1782 .tp_new = py_ldb_msg_element_new,
1783 .tp_flags = Py_TPFLAGS_DEFAULT,
1784};
1785
1786static PyObject *py_ldb_msg_remove_attr(PyLdbMessageObject *self, PyObject *args)
1787{
1788 char *name;
1789 if (!PyArg_ParseTuple(args, "s", &name))
1790 return NULL;
1791
1792 ldb_msg_remove_attr(self->msg, name);
1793
1794 Py_RETURN_NONE;
1795}
1796
1797static PyObject *py_ldb_msg_keys(PyLdbMessageObject *self)
1798{
1799 struct ldb_message *msg = PyLdbMessage_AsMessage(self);
1800 int i, j = 0;
1801 PyObject *obj = PyList_New(msg->num_elements+(msg->dn != NULL?1:0));
1802 if (msg->dn != NULL) {
1803 PyList_SetItem(obj, j, PyString_FromString("dn"));
1804 j++;
1805 }
1806 for (i = 0; i < msg->num_elements; i++) {
1807 PyList_SetItem(obj, j, PyString_FromString(msg->elements[i].name));
1808 j++;
1809 }
1810 return obj;
1811}
1812
1813static PyObject *py_ldb_msg_getitem_helper(PyLdbMessageObject *self, PyObject *py_name)
1814{
1815 struct ldb_message_element *el;
1816 char *name;
1817 struct ldb_message *msg = PyLdbMessage_AsMessage(self);
1818 if (!PyString_Check(py_name)) {
1819 PyErr_SetNone(PyExc_TypeError);
1820 return NULL;
1821 }
1822 name = PyString_AsString(py_name);
1823 if (!strcmp(name, "dn"))
1824 return PyLdbDn_FromDn(msg->dn);
1825 el = ldb_msg_find_element(msg, name);
1826 if (el == NULL) {
1827 return NULL;
1828 }
1829 return (PyObject *)PyLdbMessageElement_FromMessageElement(el, msg);
1830}
1831
1832static PyObject *py_ldb_msg_getitem(PyLdbMessageObject *self, PyObject *py_name)
1833{
1834 PyObject *ret = py_ldb_msg_getitem_helper(self, py_name);
1835 if (ret == NULL) {
1836 PyErr_SetString(PyExc_KeyError, "No such element");
1837 return NULL;
1838 }
1839 return ret;
1840}
1841
1842static PyObject *py_ldb_msg_get(PyLdbMessageObject *self, PyObject *args)
1843{
1844 PyObject *name, *ret;
1845 if (!PyArg_ParseTuple(args, "O", &name))
1846 return NULL;
1847
1848 ret = py_ldb_msg_getitem_helper(self, name);
1849 if (ret == NULL) {
1850 if (PyErr_Occurred())
1851 return NULL;
1852 Py_RETURN_NONE;
1853 }
1854 return ret;
1855}
1856
1857static PyObject *py_ldb_msg_items(PyLdbMessageObject *self)
1858{
1859 struct ldb_message *msg = PyLdbMessage_AsMessage(self);
1860 int i, j;
1861 PyObject *l = PyList_New(msg->num_elements + (msg->dn == NULL?0:1));
1862 j = 0;
1863 if (msg->dn != NULL) {
1864 PyList_SetItem(l, 0, Py_BuildValue("(sO)", "dn", PyLdbDn_FromDn(msg->dn)));
1865 j++;
1866 }
1867 for (i = 0; i < msg->num_elements; i++, j++) {
1868 PyList_SetItem(l, j, Py_BuildValue("(sO)", msg->elements[i].name, PyLdbMessageElement_FromMessageElement(&msg->elements[i], self->msg)));
1869 }
1870 return l;
1871}
1872
1873static PyMethodDef py_ldb_msg_methods[] = {
1874 { "keys", (PyCFunction)py_ldb_msg_keys, METH_NOARGS, NULL },
1875 { "remove", (PyCFunction)py_ldb_msg_remove_attr, METH_VARARGS, NULL },
1876 { "get", (PyCFunction)py_ldb_msg_get, METH_VARARGS, NULL },
1877 { "items", (PyCFunction)py_ldb_msg_items, METH_NOARGS, NULL },
1878 { NULL },
1879};
1880
1881static PyObject *py_ldb_msg_iter(PyLdbMessageObject *self)
1882{
1883 PyObject *list, *iter;
1884
1885 list = py_ldb_msg_keys(self);
1886 iter = PyObject_GetIter(list);
1887 Py_DECREF(list);
1888 return iter;
1889}
1890
1891static int py_ldb_msg_setitem(PyLdbMessageObject *self, PyObject *name, PyObject *value)
1892{
1893 char *attr_name;
1894
1895 if (!PyString_Check(name)) {
1896 PyErr_SetNone(PyExc_TypeError);
1897 return -1;
1898 }
1899
1900 attr_name = PyString_AsString(name);
1901 if (value == NULL) {
1902 /* delitem */
1903 ldb_msg_remove_attr(self->msg, attr_name);
1904 } else {
1905 struct ldb_message_element *el = PyObject_AsMessageElement(self->msg,
1906 value, 0, attr_name);
1907 if (el == NULL)
1908 return -1;
1909 ldb_msg_remove_attr(PyLdbMessage_AsMessage(self), attr_name);
1910 ldb_msg_add(PyLdbMessage_AsMessage(self), el, el->flags);
1911 }
1912 return 0;
1913}
1914
1915static Py_ssize_t py_ldb_msg_length(PyLdbMessageObject *self)
1916{
1917 return PyLdbMessage_AsMessage(self)->num_elements;
1918}
1919
1920static PyMappingMethods py_ldb_msg_mapping = {
1921 .mp_length = (lenfunc)py_ldb_msg_length,
1922 .mp_subscript = (binaryfunc)py_ldb_msg_getitem,
1923 .mp_ass_subscript = (objobjargproc)py_ldb_msg_setitem,
1924};
1925
1926static PyObject *py_ldb_msg_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
1927{
1928 const char * const kwnames[] = { "dn", NULL };
1929 struct ldb_message *ret;
1930 TALLOC_CTX *mem_ctx;
1931 PyObject *pydn = NULL;
1932 PyLdbMessageObject *py_ret;
1933
1934 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|O",
1935 discard_const_p(char *, kwnames),
1936 &pydn))
1937 return NULL;
1938
1939 mem_ctx = talloc_new(NULL);
1940 if (mem_ctx == NULL) {
1941 PyErr_NoMemory();
1942 return NULL;
1943 }
1944
1945 ret = ldb_msg_new(mem_ctx);
1946 if (ret == NULL) {
1947 talloc_free(mem_ctx);
1948 PyErr_NoMemory();
1949 return NULL;
1950 }
1951
1952 if (pydn != NULL) {
1953 struct ldb_dn *dn;
1954 if (!PyObject_AsDn(NULL, pydn, NULL, &dn)) {
1955 talloc_free(mem_ctx);
1956 return NULL;
1957 }
1958 ret->dn = talloc_reference(ret, dn);
1959 }
1960
1961 py_ret = (PyLdbMessageObject *)type->tp_alloc(type, 0);
1962 if (py_ret == NULL) {
1963 PyErr_NoMemory();
1964 talloc_free(mem_ctx);
1965 return NULL;
1966 }
1967
1968 py_ret->mem_ctx = mem_ctx;
1969 py_ret->msg = ret;
1970 return (PyObject *)py_ret;
1971}
1972
1973PyObject *PyLdbMessage_FromMessage(struct ldb_message *msg)
1974{
1975 PyLdbMessageObject *ret;
1976
1977 ret = (PyLdbMessageObject *)PyLdbMessage.tp_alloc(&PyLdbMessage, 0);
1978 if (ret == NULL) {
1979 PyErr_NoMemory();
1980 return NULL;
1981 }
1982 ret->mem_ctx = talloc_new(NULL);
1983 ret->msg = talloc_reference(ret->mem_ctx, msg);
1984 return (PyObject *)ret;
1985}
1986
1987static PyObject *py_ldb_msg_get_dn(PyLdbMessageObject *self, void *closure)
1988{
1989 struct ldb_message *msg = PyLdbMessage_AsMessage(self);
1990 return PyLdbDn_FromDn(msg->dn);
1991}
1992
1993static int py_ldb_msg_set_dn(PyLdbMessageObject *self, PyObject *value, void *closure)
1994{
1995 struct ldb_message *msg = PyLdbMessage_AsMessage(self);
1996 if (!PyLdbDn_Check(value)) {
1997 PyErr_SetNone(PyExc_TypeError);
1998 return -1;
1999 }
2000
2001 msg->dn = talloc_reference(msg, PyLdbDn_AsDn(value));
2002 return 0;
2003}
2004
2005static PyGetSetDef py_ldb_msg_getset[] = {
2006 { discard_const_p(char, "dn"), (getter)py_ldb_msg_get_dn, (setter)py_ldb_msg_set_dn, NULL },
2007 { NULL }
2008};
2009
2010static PyObject *py_ldb_msg_repr(PyLdbMessageObject *self)
2011{
2012 PyObject *dict = PyDict_New(), *ret;
2013 if (PyDict_Update(dict, (PyObject *)self) != 0)
2014 return NULL;
2015 ret = PyString_FromFormat("Message(%s)", PyObject_REPR(dict));
2016 Py_DECREF(dict);
2017 return ret;
2018}
2019
2020static void py_ldb_msg_dealloc(PyLdbMessageObject *self)
2021{
2022 talloc_free(self->mem_ctx);
2023 self->ob_type->tp_free(self);
2024}
2025
2026PyTypeObject PyLdbMessage = {
2027 .tp_name = "Message",
2028 .tp_methods = py_ldb_msg_methods,
2029 .tp_getset = py_ldb_msg_getset,
2030 .tp_as_mapping = &py_ldb_msg_mapping,
2031 .tp_basicsize = sizeof(PyLdbMessageObject),
2032 .tp_dealloc = (destructor)py_ldb_msg_dealloc,
2033 .tp_new = py_ldb_msg_new,
2034 .tp_repr = (reprfunc)py_ldb_msg_repr,
2035 .tp_flags = Py_TPFLAGS_DEFAULT,
2036 .tp_iter = (getiterfunc)py_ldb_msg_iter,
2037};
2038
2039PyObject *PyLdbTree_FromTree(struct ldb_parse_tree *tree)
2040{
2041 PyLdbTreeObject *ret;
2042
2043 ret = (PyLdbTreeObject *)PyLdbTree.tp_alloc(&PyLdbTree, 0);
2044 if (ret == NULL) {
2045 PyErr_NoMemory();
2046 return NULL;
2047 }
2048
2049 ret->mem_ctx = talloc_new(NULL);
2050 ret->tree = talloc_reference(ret->mem_ctx, tree);
2051 return (PyObject *)ret;
2052}
2053
2054static void py_ldb_tree_dealloc(PyLdbTreeObject *self)
2055{
2056 talloc_free(self->mem_ctx);
2057 self->ob_type->tp_free(self);
2058}
2059
2060PyTypeObject PyLdbTree = {
2061 .tp_name = "Tree",
2062 .tp_basicsize = sizeof(PyLdbTreeObject),
2063 .tp_dealloc = (destructor)py_ldb_tree_dealloc,
2064 .tp_flags = Py_TPFLAGS_DEFAULT,
2065};
2066
2067/* Ldb_module */
2068static int py_module_search(struct ldb_module *mod, struct ldb_request *req)
2069{
2070 PyObject *py_ldb = (PyObject *)mod->private_data;
2071 PyObject *py_result, *py_base, *py_attrs, *py_tree;
2072
2073 py_base = PyLdbDn_FromDn(req->op.search.base);
2074
2075 if (py_base == NULL)
2076 return LDB_ERR_OPERATIONS_ERROR;
2077
2078 py_tree = PyLdbTree_FromTree(req->op.search.tree);
2079
2080 if (py_tree == NULL)
2081 return LDB_ERR_OPERATIONS_ERROR;
2082
2083 if (req->op.search.attrs == NULL) {
2084 py_attrs = Py_None;
2085 } else {
2086 int i, len;
2087 for (len = 0; req->op.search.attrs[len]; len++);
2088 py_attrs = PyList_New(len);
2089 for (i = 0; i < len; i++)
2090 PyList_SetItem(py_attrs, i, PyString_FromString(req->op.search.attrs[i]));
2091 }
2092
2093 py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "search"),
2094 discard_const_p(char, "OiOO"),
2095 py_base, req->op.search.scope, py_tree, py_attrs);
2096
2097 Py_DECREF(py_attrs);
2098 Py_DECREF(py_tree);
2099 Py_DECREF(py_base);
2100
2101 if (py_result == NULL) {
2102 return LDB_ERR_PYTHON_EXCEPTION;
2103 }
2104
2105 req->op.search.res = PyLdbResult_AsResult(NULL, py_result);
2106 if (req->op.search.res == NULL) {
2107 return LDB_ERR_PYTHON_EXCEPTION;
2108 }
2109
2110 Py_DECREF(py_result);
2111
2112 return LDB_SUCCESS;
2113}
2114
2115static int py_module_add(struct ldb_module *mod, struct ldb_request *req)
2116{
2117 PyObject *py_ldb = (PyObject *)mod->private_data;
2118 PyObject *py_result, *py_msg;
2119
2120 py_msg = PyLdbMessage_FromMessage(discard_const_p(struct ldb_message, req->op.add.message));
2121
2122 if (py_msg == NULL) {
2123 return LDB_ERR_OPERATIONS_ERROR;
2124 }
2125
2126 py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "add"),
2127 discard_const_p(char, "O"),
2128 py_msg);
2129
2130 Py_DECREF(py_msg);
2131
2132 if (py_result == NULL) {
2133 return LDB_ERR_PYTHON_EXCEPTION;
2134 }
2135
2136 Py_DECREF(py_result);
2137
2138 return LDB_SUCCESS;
2139}
2140
2141static int py_module_modify(struct ldb_module *mod, struct ldb_request *req)
2142{
2143 PyObject *py_ldb = (PyObject *)mod->private_data;
2144 PyObject *py_result, *py_msg;
2145
2146 py_msg = PyLdbMessage_FromMessage(discard_const_p(struct ldb_message, req->op.mod.message));
2147
2148 if (py_msg == NULL) {
2149 return LDB_ERR_OPERATIONS_ERROR;
2150 }
2151
2152 py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "modify"),
2153 discard_const_p(char, "O"),
2154 py_msg);
2155
2156 Py_DECREF(py_msg);
2157
2158 if (py_result == NULL) {
2159 return LDB_ERR_PYTHON_EXCEPTION;
2160 }
2161
2162 Py_DECREF(py_result);
2163
2164 return LDB_SUCCESS;
2165}
2166
2167static int py_module_del(struct ldb_module *mod, struct ldb_request *req)
2168{
2169 PyObject *py_ldb = (PyObject *)mod->private_data;
2170 PyObject *py_result, *py_dn;
2171
2172 py_dn = PyLdbDn_FromDn(req->op.del.dn);
2173
2174 if (py_dn == NULL)
2175 return LDB_ERR_OPERATIONS_ERROR;
2176
2177 py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "delete"),
2178 discard_const_p(char, "O"),
2179 py_dn);
2180
2181 if (py_result == NULL) {
2182 return LDB_ERR_PYTHON_EXCEPTION;
2183 }
2184
2185 Py_DECREF(py_result);
2186
2187 return LDB_SUCCESS;
2188}
2189
2190static int py_module_rename(struct ldb_module *mod, struct ldb_request *req)
2191{
2192 PyObject *py_ldb = (PyObject *)mod->private_data;
2193 PyObject *py_result, *py_olddn, *py_newdn;
2194
2195 py_olddn = PyLdbDn_FromDn(req->op.rename.olddn);
2196
2197 if (py_olddn == NULL)
2198 return LDB_ERR_OPERATIONS_ERROR;
2199
2200 py_newdn = PyLdbDn_FromDn(req->op.rename.newdn);
2201
2202 if (py_newdn == NULL)
2203 return LDB_ERR_OPERATIONS_ERROR;
2204
2205 py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "rename"),
2206 discard_const_p(char, "OO"),
2207 py_olddn, py_newdn);
2208
2209 Py_DECREF(py_olddn);
2210 Py_DECREF(py_newdn);
2211
2212 if (py_result == NULL) {
2213 return LDB_ERR_PYTHON_EXCEPTION;
2214 }
2215
2216 Py_DECREF(py_result);
2217
2218 return LDB_SUCCESS;
2219}
2220
2221static int py_module_request(struct ldb_module *mod, struct ldb_request *req)
2222{
2223 PyObject *py_ldb = (PyObject *)mod->private_data;
2224 PyObject *py_result;
2225
2226 py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "request"),
2227 discard_const_p(char, ""));
2228
2229 return LDB_ERR_OPERATIONS_ERROR;
2230}
2231
2232static int py_module_extended(struct ldb_module *mod, struct ldb_request *req)
2233{
2234 PyObject *py_ldb = (PyObject *)mod->private_data;
2235 PyObject *py_result;
2236
2237 py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "extended"),
2238 discard_const_p(char, ""));
2239
2240 return LDB_ERR_OPERATIONS_ERROR;
2241}
2242
2243static int py_module_start_transaction(struct ldb_module *mod)
2244{
2245 PyObject *py_ldb = (PyObject *)mod->private_data;
2246 PyObject *py_result;
2247
2248 py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "start_transaction"),
2249 discard_const_p(char, ""));
2250
2251 if (py_result == NULL) {
2252 return LDB_ERR_PYTHON_EXCEPTION;
2253 }
2254
2255 Py_DECREF(py_result);
2256
2257 return LDB_SUCCESS;
2258}
2259
2260static int py_module_end_transaction(struct ldb_module *mod)
2261{
2262 PyObject *py_ldb = (PyObject *)mod->private_data;
2263 PyObject *py_result;
2264
2265 py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "end_transaction"),
2266 discard_const_p(char, ""));
2267
2268 if (py_result == NULL) {
2269 return LDB_ERR_PYTHON_EXCEPTION;
2270 }
2271
2272 Py_DECREF(py_result);
2273
2274 return LDB_SUCCESS;
2275}
2276
2277static int py_module_del_transaction(struct ldb_module *mod)
2278{
2279 PyObject *py_ldb = (PyObject *)mod->private_data;
2280 PyObject *py_result;
2281
2282 py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "del_transaction"),
2283 discard_const_p(char, ""));
2284
2285 if (py_result == NULL) {
2286 return LDB_ERR_PYTHON_EXCEPTION;
2287 }
2288
2289 Py_DECREF(py_result);
2290
2291 return LDB_SUCCESS;
2292}
2293
2294static int py_module_destructor(struct ldb_module *mod)
2295{
2296 Py_DECREF((PyObject *)mod->private_data);
2297 return 0;
2298}
2299
2300static int py_module_init(struct ldb_module *mod)
2301{
2302 PyObject *py_class = (PyObject *)mod->ops->private_data;
2303 PyObject *py_result, *py_next, *py_ldb;
2304
2305 py_ldb = PyLdb_FromLdbContext(mod->ldb);
2306
2307 if (py_ldb == NULL)
2308 return LDB_ERR_OPERATIONS_ERROR;
2309
2310 py_next = PyLdbModule_FromModule(mod->next);
2311
2312 if (py_next == NULL)
2313 return LDB_ERR_OPERATIONS_ERROR;
2314
2315 py_result = PyObject_CallFunction(py_class, discard_const_p(char, "OO"),
2316 py_ldb, py_next);
2317
2318 if (py_result == NULL) {
2319 return LDB_ERR_PYTHON_EXCEPTION;
2320 }
2321
2322 mod->private_data = py_result;
2323
2324 talloc_set_destructor(mod, py_module_destructor);
2325
2326 return ldb_next_init(mod);
2327}
2328
2329static PyObject *py_register_module(PyObject *module, PyObject *args)
2330{
2331 int ret;
2332 struct ldb_module_ops *ops;
2333 PyObject *input;
2334
2335 if (!PyArg_ParseTuple(args, "O", &input))
2336 return NULL;
2337
2338 ops = talloc_zero(talloc_autofree_context(), struct ldb_module_ops);
2339 if (ops == NULL) {
2340 PyErr_NoMemory();
2341 return NULL;
2342 }
2343
2344 ops->name = talloc_strdup(ops, PyString_AsString(PyObject_GetAttrString(input, discard_const_p(char, "name"))));
2345
2346 Py_INCREF(input);
2347 ops->private_data = input;
2348 ops->init_context = py_module_init;
2349 ops->search = py_module_search;
2350 ops->add = py_module_add;
2351 ops->modify = py_module_modify;
2352 ops->del = py_module_del;
2353 ops->rename = py_module_rename;
2354 ops->request = py_module_request;
2355 ops->extended = py_module_extended;
2356 ops->start_transaction = py_module_start_transaction;
2357 ops->end_transaction = py_module_end_transaction;
2358 ops->del_transaction = py_module_del_transaction;
2359
2360 ret = ldb_register_module(ops);
2361
2362 PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, NULL);
2363
2364 Py_RETURN_NONE;
2365}
2366
2367static PyObject *py_timestring(PyObject *module, PyObject *args)
2368{
2369 time_t t;
2370 char *tresult;
2371 PyObject *ret;
2372 if (!PyArg_ParseTuple(args, "L", &t))
2373 return NULL;
2374 tresult = ldb_timestring(NULL, t);
2375 ret = PyString_FromString(tresult);
2376 talloc_free(tresult);
2377 return ret;
2378}
2379
2380static PyObject *py_string_to_time(PyObject *module, PyObject *args)
2381{
2382 char *str;
2383 if (!PyArg_ParseTuple(args, "s", &str))
2384 return NULL;
2385
2386 return PyInt_FromLong(ldb_string_to_time(str));
2387}
2388
2389static PyObject *py_valid_attr_name(PyObject *self, PyObject *args)
2390{
2391 char *name;
2392 if (!PyArg_ParseTuple(args, "s", &name))
2393 return NULL;
2394 return PyBool_FromLong(ldb_valid_attr_name(name));
2395}
2396
2397static PyMethodDef py_ldb_global_methods[] = {
2398 { "register_module", py_register_module, METH_VARARGS,
2399 "S.register_module(module) -> None\n"
2400 "Register a LDB module."},
2401 { "timestring", py_timestring, METH_VARARGS,
2402 "S.timestring(int) -> string\n"
2403 "Generate a LDAP time string from a UNIX timestamp" },
2404 { "string_to_time", py_string_to_time, METH_VARARGS,
2405 "S.string_to_time(string) -> int\n"
2406 "Parse a LDAP time string into a UNIX timestamp." },
2407 { "valid_attr_name", py_valid_attr_name, METH_VARARGS,
2408 "S.valid_attr_name(name) -> bool\n"
2409 "Check whether the supplied name is a valid attribute name." },
2410 { "open", (PyCFunction)py_ldb_new, METH_VARARGS|METH_KEYWORDS,
2411 NULL },
2412 { NULL }
2413};
2414
2415void initldb(void)
2416{
2417 PyObject *m;
2418
2419 if (PyType_Ready(&PyLdbDn) < 0)
2420 return;
2421
2422 if (PyType_Ready(&PyLdbMessage) < 0)
2423 return;
2424
2425 if (PyType_Ready(&PyLdbMessageElement) < 0)
2426 return;
2427
2428 if (PyType_Ready(&PyLdb) < 0)
2429 return;
2430
2431 if (PyType_Ready(&PyLdbModule) < 0)
2432 return;
2433
2434 if (PyType_Ready(&PyLdbTree) < 0)
2435 return;
2436
2437 m = Py_InitModule3("ldb", py_ldb_global_methods,
2438 "An interface to LDB, a LDAP-like API that can either to talk an embedded database (TDB-based) or a standards-compliant LDAP server.");
2439 if (m == NULL)
2440 return;
2441
2442 PyModule_AddObject(m, "SCOPE_DEFAULT", PyInt_FromLong(LDB_SCOPE_DEFAULT));
2443 PyModule_AddObject(m, "SCOPE_BASE", PyInt_FromLong(LDB_SCOPE_BASE));
2444 PyModule_AddObject(m, "SCOPE_ONELEVEL", PyInt_FromLong(LDB_SCOPE_ONELEVEL));
2445 PyModule_AddObject(m, "SCOPE_SUBTREE", PyInt_FromLong(LDB_SCOPE_SUBTREE));
2446
2447 PyModule_AddObject(m, "CHANGETYPE_NONE", PyInt_FromLong(LDB_CHANGETYPE_NONE));
2448 PyModule_AddObject(m, "CHANGETYPE_ADD", PyInt_FromLong(LDB_CHANGETYPE_ADD));
2449 PyModule_AddObject(m, "CHANGETYPE_DELETE", PyInt_FromLong(LDB_CHANGETYPE_DELETE));
2450 PyModule_AddObject(m, "CHANGETYPE_MODIFY", PyInt_FromLong(LDB_CHANGETYPE_MODIFY));
2451
2452 PyModule_AddObject(m, "FLAG_MOD_ADD", PyInt_FromLong(LDB_FLAG_MOD_ADD));
2453 PyModule_AddObject(m, "FLAG_MOD_REPLACE", PyInt_FromLong(LDB_FLAG_MOD_REPLACE));
2454 PyModule_AddObject(m, "FLAG_MOD_DELETE", PyInt_FromLong(LDB_FLAG_MOD_DELETE));
2455
2456 PyModule_AddObject(m, "SUCCESS", PyInt_FromLong(LDB_SUCCESS));
2457 PyModule_AddObject(m, "ERR_OPERATIONS_ERROR", PyInt_FromLong(LDB_ERR_OPERATIONS_ERROR));
2458 PyModule_AddObject(m, "ERR_PROTOCOL_ERROR", PyInt_FromLong(LDB_ERR_PROTOCOL_ERROR));
2459 PyModule_AddObject(m, "ERR_TIME_LIMIT_EXCEEDED", PyInt_FromLong(LDB_ERR_TIME_LIMIT_EXCEEDED));
2460 PyModule_AddObject(m, "ERR_SIZE_LIMIT_EXCEEDED", PyInt_FromLong(LDB_ERR_SIZE_LIMIT_EXCEEDED));
2461 PyModule_AddObject(m, "ERR_COMPARE_FALSE", PyInt_FromLong(LDB_ERR_COMPARE_FALSE));
2462 PyModule_AddObject(m, "ERR_COMPARE_TRUE", PyInt_FromLong(LDB_ERR_COMPARE_TRUE));
2463 PyModule_AddObject(m, "ERR_AUTH_METHOD_NOT_SUPPORTED", PyInt_FromLong(LDB_ERR_AUTH_METHOD_NOT_SUPPORTED));
2464 PyModule_AddObject(m, "ERR_STRONG_AUTH_REQUIRED", PyInt_FromLong(LDB_ERR_STRONG_AUTH_REQUIRED));
2465 PyModule_AddObject(m, "ERR_REFERRAL", PyInt_FromLong(LDB_ERR_REFERRAL));
2466 PyModule_AddObject(m, "ERR_ADMIN_LIMIT_EXCEEDED", PyInt_FromLong(LDB_ERR_ADMIN_LIMIT_EXCEEDED));
2467 PyModule_AddObject(m, "ERR_UNSUPPORTED_CRITICAL_EXTENSION", PyInt_FromLong(LDB_ERR_UNSUPPORTED_CRITICAL_EXTENSION));
2468 PyModule_AddObject(m, "ERR_CONFIDENTIALITY_REQUIRED", PyInt_FromLong(LDB_ERR_CONFIDENTIALITY_REQUIRED));
2469 PyModule_AddObject(m, "ERR_SASL_BIND_IN_PROGRESS", PyInt_FromLong(LDB_ERR_SASL_BIND_IN_PROGRESS));
2470 PyModule_AddObject(m, "ERR_NO_SUCH_ATTRIBUTE", PyInt_FromLong(LDB_ERR_NO_SUCH_ATTRIBUTE));
2471 PyModule_AddObject(m, "ERR_UNDEFINED_ATTRIBUTE_TYPE", PyInt_FromLong(LDB_ERR_UNDEFINED_ATTRIBUTE_TYPE));
2472 PyModule_AddObject(m, "ERR_INAPPROPRIATE_MATCHING", PyInt_FromLong(LDB_ERR_INAPPROPRIATE_MATCHING));
2473 PyModule_AddObject(m, "ERR_CONSTRAINT_VIOLATION", PyInt_FromLong(LDB_ERR_CONSTRAINT_VIOLATION));
2474 PyModule_AddObject(m, "ERR_ATTRIBUTE_OR_VALUE_EXISTS", PyInt_FromLong(LDB_ERR_ATTRIBUTE_OR_VALUE_EXISTS));
2475 PyModule_AddObject(m, "ERR_INVALID_ATTRIBUTE_SYNTAX", PyInt_FromLong(LDB_ERR_INVALID_ATTRIBUTE_SYNTAX));
2476 PyModule_AddObject(m, "ERR_NO_SUCH_OBJECT", PyInt_FromLong(LDB_ERR_NO_SUCH_OBJECT));
2477 PyModule_AddObject(m, "ERR_ALIAS_PROBLEM", PyInt_FromLong(LDB_ERR_ALIAS_PROBLEM));
2478 PyModule_AddObject(m, "ERR_INVALID_DN_SYNTAX", PyInt_FromLong(LDB_ERR_INVALID_DN_SYNTAX));
2479 PyModule_AddObject(m, "ERR_ALIAS_DEREFERINCING_PROBLEM", PyInt_FromLong(LDB_ERR_ALIAS_DEREFERENCING_PROBLEM));
2480 PyModule_AddObject(m, "ERR_INAPPROPRIATE_AUTHENTICATION", PyInt_FromLong(LDB_ERR_INAPPROPRIATE_AUTHENTICATION));
2481 PyModule_AddObject(m, "ERR_INVALID_CREDENTIALS", PyInt_FromLong(LDB_ERR_INVALID_CREDENTIALS));
2482 PyModule_AddObject(m, "ERR_INSUFFICIENT_ACCESS_RIGHTS", PyInt_FromLong(LDB_ERR_INSUFFICIENT_ACCESS_RIGHTS));
2483 PyModule_AddObject(m, "ERR_BUSY", PyInt_FromLong(LDB_ERR_BUSY));
2484 PyModule_AddObject(m, "ERR_UNAVAILABLE", PyInt_FromLong(LDB_ERR_UNAVAILABLE));
2485 PyModule_AddObject(m, "ERR_UNWILLING_TO_PERFORM", PyInt_FromLong(LDB_ERR_UNWILLING_TO_PERFORM));
2486 PyModule_AddObject(m, "ERR_LOOP_DETECT", PyInt_FromLong(LDB_ERR_LOOP_DETECT));
2487 PyModule_AddObject(m, "ERR_NAMING_VIOLATION", PyInt_FromLong(LDB_ERR_NAMING_VIOLATION));
2488 PyModule_AddObject(m, "ERR_OBJECT_CLASS_VIOLATION", PyInt_FromLong(LDB_ERR_OBJECT_CLASS_VIOLATION));
2489 PyModule_AddObject(m, "ERR_NOT_ALLOWED_ON_NON_LEAF", PyInt_FromLong(LDB_ERR_NOT_ALLOWED_ON_NON_LEAF));
2490 PyModule_AddObject(m, "ERR_NOT_ALLOWED_ON_RDN", PyInt_FromLong(LDB_ERR_NOT_ALLOWED_ON_RDN));
2491 PyModule_AddObject(m, "ERR_ENTRY_ALREADY_EXISTS", PyInt_FromLong(LDB_ERR_ENTRY_ALREADY_EXISTS));
2492 PyModule_AddObject(m, "ERR_OBJECT_CLASS_MODS_PROHIBITED", PyInt_FromLong(LDB_ERR_OBJECT_CLASS_MODS_PROHIBITED));
2493 PyModule_AddObject(m, "ERR_AFFECTS_MULTIPLE_DSAS", PyInt_FromLong(LDB_ERR_AFFECTS_MULTIPLE_DSAS));
2494 PyModule_AddObject(m, "ERR_OTHER", PyInt_FromLong(LDB_ERR_OTHER));
2495
2496 PyModule_AddObject(m, "FLG_RDONLY", PyInt_FromLong(LDB_FLG_RDONLY));
2497 PyModule_AddObject(m, "FLG_NOSYNC", PyInt_FromLong(LDB_FLG_NOSYNC));
2498 PyModule_AddObject(m, "FLG_RECONNECT", PyInt_FromLong(LDB_FLG_RECONNECT));
2499 PyModule_AddObject(m, "FLG_NOMMAP", PyInt_FromLong(LDB_FLG_NOMMAP));
2500
2501
2502 PyModule_AddObject(m, "__docformat__", PyString_FromString("restructuredText"));
2503
2504 PyExc_LdbError = PyErr_NewException(discard_const_p(char, "_ldb.LdbError"), NULL, NULL);
2505 PyModule_AddObject(m, "LdbError", PyExc_LdbError);
2506
2507 Py_INCREF(&PyLdb);
2508 Py_INCREF(&PyLdbDn);
2509 Py_INCREF(&PyLdbModule);
2510 Py_INCREF(&PyLdbMessage);
2511 Py_INCREF(&PyLdbMessageElement);
2512 Py_INCREF(&PyLdbTree);
2513
2514 PyModule_AddObject(m, "Ldb", (PyObject *)&PyLdb);
2515 PyModule_AddObject(m, "Dn", (PyObject *)&PyLdbDn);
2516 PyModule_AddObject(m, "Message", (PyObject *)&PyLdbMessage);
2517 PyModule_AddObject(m, "MessageElement", (PyObject *)&PyLdbMessageElement);
2518 PyModule_AddObject(m, "Module", (PyObject *)&PyLdbModule);
2519 PyModule_AddObject(m, "Tree", (PyObject *)&PyLdbTree);
2520}
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