/* Unix SMB/CIFS implementation. Swig interface to ldb. Copyright (C) 2005,2006 Tim Potter Copyright (C) 2006 Simo Sorce Copyright (C) 2007-2008 Jelmer Vernooij ** NOTE! The following LGPL license applies to the ldb ** library. This does NOT imply that all of Samba is released ** under the LGPL This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, see . */ #include #include #include "pyldb.h" #include "events.h" #include "ldb_errors.h" #include "ldb_private.h" PyObject *PyExc_LdbError; #define PyErr_LDB_ERROR_IS_ERR_RAISE(ret,ldb) \ if (ret != LDB_SUCCESS) { \ PyErr_SetObject(PyExc_LdbError, Py_BuildValue((char *)"(i,s)", ret, ldb == NULL?ldb_strerror(ret):ldb_errstring(ldb))); \ return NULL; \ } #define PyLdb_AsLdbContext(pyobj) py_talloc_get_type(pyobj, struct ldb_context) #define PyLdbModule_AsModule(pyobj) py_talloc_get_type(pyobj, struct ldb_module) #define PyLdbMessage_AsMessage(pyobj) py_talloc_get_type(pyobj, struct ldb_message) #define PyLdbMessageElement_AsMessageElement(pyobj) py_talloc_get_type(pyobj, struct ldb_message_element) PyObject *PyObject_FromLdbValue(struct ldb_context *ldb_ctx, struct ldb_message_element *el, struct ldb_val *val) { const struct ldb_schema_attribute *a; struct ldb_val new_val; TALLOC_CTX *mem_ctx = talloc_new(NULL); PyObject *ret; new_val = *val; if (ldb_ctx != NULL) { a = ldb_schema_attribute_by_name(ldb_ctx, el->name); if (a != NULL) { if (a->syntax->ldif_write_fn(ldb_ctx, mem_ctx, val, &new_val) != 0) { talloc_free(mem_ctx); return NULL; } } } ret = PyString_FromStringAndSize((const char *)new_val.data, new_val.length); talloc_free(mem_ctx); return ret; } int PyObject_AsDn(TALLOC_CTX *mem_ctx, PyObject *object, struct ldb_context *ldb_ctx, struct ldb_dn **dn) { struct ldb_dn *odn; if (ldb_ctx != NULL && PyString_Check(object)) { odn = ldb_dn_new(mem_ctx, ldb_ctx, PyString_AsString(object)); *dn = odn; return 0; } if (PyLdbDn_Check(object)) { *dn = PyLdbDn_AsDn(object); return 0; } return -1; } static PyObject *PyLdbResult_FromResult(struct ldb_result *result) { PyObject *ret; int i; if (result == NULL) { return Py_None; } ret = PyList_New(result->count); for (i = 0; i < result->count; i++) { PyList_SetItem(ret, i, PyLdbMessage_FromMessage(result->msgs[i]) ); } return ret; } static struct ldb_result *PyLdbResult_AsResult(PyObject *obj) { /* FIXME */ return NULL; } static PyObject *py_ldb_dn_validate(PyLdbDnObject *self) { return PyBool_FromLong(ldb_dn_validate(self->ptr)); } static PyObject *py_ldb_dn_is_valid(PyLdbDnObject *self) { return PyBool_FromLong(ldb_dn_is_valid(self->ptr)); } static PyObject *py_ldb_dn_is_special(PyLdbDnObject *self) { return PyBool_FromLong(ldb_dn_is_special(self->ptr)); } static PyObject *py_ldb_dn_is_null(PyLdbDnObject *self) { return PyBool_FromLong(ldb_dn_is_null(self->ptr)); } static PyObject *py_ldb_dn_get_casefold(PyLdbDnObject *self) { return PyString_FromString(ldb_dn_get_casefold(self->ptr)); } static PyObject *py_ldb_dn_get_linearized(PyLdbDnObject *self) { return PyString_FromString(ldb_dn_get_linearized(self->ptr)); } static PyObject *py_ldb_dn_canonical_str(PyLdbDnObject *self) { return PyString_FromString(ldb_dn_canonical_string(self->ptr, self->ptr)); } static PyObject *py_ldb_dn_canonical_ex_str(PyLdbDnObject *self) { return PyString_FromString(ldb_dn_canonical_ex_string(self->ptr, self->ptr)); } static PyObject *py_ldb_dn_repr(PyLdbDnObject *self) { return PyString_FromFormat("Dn('%s')", ldb_dn_get_linearized(self->ptr)); } static PyObject *py_ldb_dn_check_special(PyLdbDnObject *self, PyObject *args) { char *name; if (!PyArg_ParseTuple(args, "s", &name)) return NULL; return ldb_dn_check_special(self->ptr, name)?Py_True:Py_False; } static int py_ldb_dn_compare(PyLdbDnObject *dn1, PyLdbDnObject *dn2) { return ldb_dn_compare(dn1->ptr, dn2->ptr); } static PyMethodDef py_ldb_dn_methods[] = { { "validate", (PyCFunction)py_ldb_dn_validate, METH_NOARGS, "S.validate() -> bool\n" "Validate DN is correct." }, { "is_valid", (PyCFunction)py_ldb_dn_is_valid, METH_NOARGS, "S.is_valid() -> bool\n" }, { "is_special", (PyCFunction)py_ldb_dn_is_special, METH_NOARGS, "S.is_special() -> bool\n" "Check whether this is a special LDB DN." }, { "is_null", (PyCFunction)py_ldb_dn_is_null, METH_NOARGS, "Check whether this is a null DN." }, { "get_casefold", (PyCFunction)py_ldb_dn_get_casefold, METH_NOARGS, NULL }, { "get_linearized", (PyCFunction)py_ldb_dn_get_linearized, METH_NOARGS, NULL }, { "canonical_str", (PyCFunction)py_ldb_dn_canonical_str, METH_NOARGS, "S.canonical_str() -> string\n" "Canonical version of this DN (like a posix path)." }, { "canonical_ex_str", (PyCFunction)py_ldb_dn_canonical_ex_str, METH_NOARGS, "S.canonical_ex_str() -> string\n" "Canonical version of this DN (like a posix path, with terminating newline)." }, { "check_special", (PyCFunction)py_ldb_dn_is_special, METH_VARARGS, NULL }, { NULL } }; PyTypeObject PyLdbDn = { .tp_name = "Dn", .tp_methods = py_ldb_dn_methods, .tp_str = (reprfunc)py_ldb_dn_get_linearized, .tp_repr = (reprfunc)py_ldb_dn_repr, .tp_compare = (cmpfunc)py_ldb_dn_compare, .tp_doc = "A LDB distinguished name.", }; /* Debug */ static void py_ldb_debug(void *context, enum ldb_debug_level level, const char *fmt, va_list ap) { PyObject *fn = context; PyObject_CallFunction(fn, (char *)"(i,O)", level, PyString_FromFormatV(fmt, ap)); } static PyObject *py_ldb_set_debug(PyLdbObject *self, PyObject *args) { PyObject *cb; if (!PyArg_ParseTuple(args, "O", &cb)) return NULL; Py_INCREF(cb); /* FIXME: Where do we DECREF cb ? */ PyErr_LDB_ERROR_IS_ERR_RAISE(ldb_set_debug(self->ptr, py_ldb_debug, cb), PyLdb_AsLdbContext(self)); return Py_None; } static PyObject *py_ldb_set_create_perms(PyTypeObject *self, PyObject *args) { unsigned int perms; if (!PyArg_ParseTuple(args, "I", &perms)) return NULL; ldb_set_create_perms(PyLdb_AsLdbContext(self), perms); return Py_None; } static PyObject *py_ldb_set_modules_dir(PyTypeObject *self, PyObject *args) { char *modules_dir; if (!PyArg_ParseTuple(args, "s", &modules_dir)) return NULL; ldb_set_modules_dir(PyLdb_AsLdbContext(self), modules_dir); return Py_None; } static PyObject *py_ldb_transaction_start(PyLdbObject *self) { PyErr_LDB_ERROR_IS_ERR_RAISE(ldb_transaction_start(PyLdb_AsLdbContext(self)), PyLdb_AsLdbContext(self)); return Py_None; } static PyObject *py_ldb_transaction_commit(PyLdbObject *self) { PyErr_LDB_ERROR_IS_ERR_RAISE(ldb_transaction_commit(PyLdb_AsLdbContext(self)), PyLdb_AsLdbContext(self)); return Py_None; } static PyObject *py_ldb_transaction_cancel(PyLdbObject *self) { PyErr_LDB_ERROR_IS_ERR_RAISE(ldb_transaction_cancel(PyLdb_AsLdbContext(self)), PyLdb_AsLdbContext(self)); return Py_None; } static PyObject *py_ldb_setup_wellknown_attributes(PyLdbObject *self) { PyErr_LDB_ERROR_IS_ERR_RAISE(ldb_setup_wellknown_attributes(PyLdb_AsLdbContext(self)), PyLdb_AsLdbContext(self)); return Py_None; } static PyObject *py_ldb_repr(PyLdbObject *self) { return PyString_FromFormat(""); } static PyObject *py_ldb_get_root_basedn(PyLdbObject *self) { struct ldb_dn *dn = ldb_get_root_basedn(PyLdb_AsLdbContext(self)); if (dn == NULL) return Py_None; return PyLdbDn_FromDn(dn); } static PyObject *py_ldb_get_schema_basedn(PyLdbObject *self) { struct ldb_dn *dn = ldb_get_schema_basedn(PyLdb_AsLdbContext(self)); if (dn == NULL) return Py_None; return PyLdbDn_FromDn(dn); } static PyObject *py_ldb_get_config_basedn(PyLdbObject *self) { struct ldb_dn *dn = ldb_get_config_basedn(PyLdb_AsLdbContext(self)); if (dn == NULL) return Py_None; return PyLdbDn_FromDn(dn); } static PyObject *py_ldb_get_default_basedn(PyLdbObject *self) { struct ldb_dn *dn = ldb_get_default_basedn(PyLdb_AsLdbContext(self)); if (dn == NULL) return Py_None; return PyLdbDn_FromDn(dn); } static PyObject *py_ldb_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) { struct ldb_context *ldb; char *kwnames[] = { NULL }; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "", kwnames)) return NULL; ldb = ldb_init(NULL, event_context_init(NULL)); if (ldb == NULL) { PyErr_NoMemory(); return NULL; } return py_talloc_import(&PyLdb, ldb); } static PyObject *py_ldb_connect(PyLdbObject *self, PyObject *args, PyObject *kwargs) { char *url; int flags; PyObject *py_options = Py_None; int ret; int i; const char **options; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|iO", &url, &flags, &py_options)) return NULL; if (py_options == Py_None) { options = NULL; } else { if (!PyList_Check(py_options)) { PyErr_SetString(PyExc_TypeError, "options is not a list"); return NULL; } options = talloc_array(NULL, const char *, PyList_Size(py_options)); for (i = 0; i < PyList_Size(py_options); i++) options[i] = PyString_AsString(PyList_GetItem(py_options, i)); } ret = ldb_connect(PyLdb_AsLdbContext(self), url, flags, options); talloc_free(options); PyErr_LDB_ERROR_IS_ERR_RAISE(ret, PyLdb_AsLdbContext(self)); return Py_None; } static PyObject *py_ldb_modify(PyLdbObject *self, PyObject *args) { PyObject *py_msg; int ret; if (!PyArg_ParseTuple(args, "O", &py_msg)) return NULL; if (!PyLdbMessage_Check(py_msg)) { PyErr_SetString(PyExc_TypeError, "Expected Ldb Message"); return NULL; } ret = ldb_modify(PyLdb_AsLdbContext(self), PyLdbMessage_AsMessage(py_msg)); PyErr_LDB_ERROR_IS_ERR_RAISE(ret, PyLdb_AsLdbContext(self)); return Py_None; } static PyObject *py_ldb_add(PyLdbObject *self, PyObject *args) { PyObject *py_msg; int ret; Py_ssize_t dict_pos, msg_pos; struct ldb_message_element *msgel; struct ldb_message *msg; PyObject *key, *value; if (!PyArg_ParseTuple(args, "O", &py_msg)) return NULL; if (PyDict_Check(py_msg)) { PyObject *dn_value = PyDict_GetItemString(py_msg, "dn"); msg = ldb_msg_new(NULL); msg->elements = talloc_zero_array(msg, struct ldb_message_element, PyDict_Size(py_msg)); msg_pos = dict_pos = 0; if (dn_value) { if (PyObject_AsDn(msg, dn_value, PyLdb_AsLdbContext(self), &msg->dn) != 0) { PyErr_SetString(PyExc_TypeError, "unable to import dn object"); return NULL; } if (msg->dn == NULL) { PyErr_SetString(PyExc_TypeError, "dn set but not found"); return NULL; } } while (PyDict_Next(py_msg, &dict_pos, &key, &value)) { char *key_str = PyString_AsString(key); if (strcmp(key_str, "dn") != 0) { msgel = PyObject_AsMessageElement(msg->elements, value, 0, key_str); if (msgel == NULL) { PyErr_SetString(PyExc_TypeError, "unable to import element"); return NULL; } memcpy(&msg->elements[msg_pos], msgel, sizeof(*msgel)); msg_pos++; } } if (msg->dn == NULL) { PyErr_SetString(PyExc_TypeError, "no dn set"); return NULL; } msg->num_elements = msg_pos; } else { msg = PyLdbMessage_AsMessage(py_msg); } ret = ldb_add(PyLdb_AsLdbContext(self), msg); PyErr_LDB_ERROR_IS_ERR_RAISE(ret, PyLdb_AsLdbContext(self)); return Py_None; } static PyObject *py_ldb_delete(PyLdbObject *self, PyObject *args) { PyObject *py_dn; struct ldb_dn *dn; int ret; if (!PyArg_ParseTuple(args, "O", &py_dn)) return NULL; if (!PyLdbDn_Check(py_dn)) { PyErr_SetString(PyExc_TypeError, "Expected Ldb Dn"); return NULL; } dn = PyLdbDn_AsDn(py_dn); ret = ldb_delete(PyLdb_AsLdbContext(self), dn); PyErr_LDB_ERROR_IS_ERR_RAISE(ret, PyLdb_AsLdbContext(self)); return Py_None; } static PyObject *py_ldb_rename(PyLdbObject *self, PyObject *args) { PyObject *py_dn1, *py_dn2; struct ldb_dn *dn1, *dn2; int ret; if (!PyArg_ParseTuple(args, "OO", &py_dn1, &py_dn2)) return NULL; if (!PyLdbDn_Check(py_dn1) || !PyLdbDn_Check(py_dn2)) { PyErr_SetString(PyExc_TypeError, "Expected Ldb Dn"); return NULL; } dn1 = PyLdbDn_AsDn(py_dn1); dn2 = PyLdbDn_AsDn(py_dn2); ret = ldb_rename(PyLdb_AsLdbContext(self), dn1, dn2); PyErr_LDB_ERROR_IS_ERR_RAISE(ret, PyLdb_AsLdbContext(self)); return Py_None; } static PyObject *py_ldb_schema_attribute_remove(PyLdbObject *self, PyObject *args) { char *name; if (!PyArg_ParseTuple(args, "s", &name)) return NULL; ldb_schema_attribute_remove(PyLdb_AsLdbContext(self), name); return Py_None; } static PyObject *py_ldb_schema_attribute_add(PyLdbObject *self, PyObject *args) { char *attribute, *syntax; unsigned int flags; int ret; if (!PyArg_ParseTuple(args, "sIs", &attribute, &flags, &syntax)) return NULL; ret = ldb_schema_attribute_add(PyLdb_AsLdbContext(self), attribute, flags, syntax); PyErr_LDB_ERROR_IS_ERR_RAISE(ret, PyLdb_AsLdbContext(self)); return Py_None; } static PyObject *ldb_ldif_to_pyobject(struct ldb_ldif *ldif) { if (ldif == NULL) { return Py_None; } else { /* We don't want this attached to the 'ldb' any more */ talloc_steal(NULL, ldif); return Py_BuildValue((char *)"(iO)", ldif->changetype, PyLdbMessage_FromMessage(ldif->msg)); } } static PyObject *py_ldb_parse_ldif(PyLdbObject *self, PyObject *args) { char *filename; PyObject *list; struct ldb_ldif *ldif; const char *s; if (!PyArg_ParseTuple(args, "s", &filename)) return NULL; list = PyList_New(0); while ((ldif = ldb_ldif_read_string(self->ptr, &s)) != NULL) { PyList_Append(list, ldb_ldif_to_pyobject(ldif)); } return PyObject_GetIter(list); } static PyObject *py_ldb_schema_format_value(PyLdbObject *self, PyObject *args) { const struct ldb_schema_attribute *a; struct ldb_val old_val; struct ldb_val new_val; TALLOC_CTX *mem_ctx; PyObject *ret; char *element_name; PyObject *val; if (!PyArg_ParseTuple(args, "sO", &element_name, &val)) return NULL; mem_ctx = talloc_new(NULL); old_val.data = (uint8_t *)PyString_AsString(val); old_val.length = PyString_Size(val); a = ldb_schema_attribute_by_name(PyLdb_AsLdbContext(self), element_name); if (a == NULL) { return Py_None; } if (a->syntax->ldif_write_fn(PyLdb_AsLdbContext(self), mem_ctx, &old_val, &new_val) != 0) { talloc_free(mem_ctx); return Py_None; } ret = PyString_FromStringAndSize((const char *)new_val.data, new_val.length); talloc_free(mem_ctx); return ret; } static PyMethodDef py_ldb_methods[] = { { "set_debug", (PyCFunction)py_ldb_set_debug, METH_VARARGS, "S.set_debug(callback) -> None\n" "Set callback for LDB debug messages.\n" "The callback should accept a debug level and debug text." }, { "set_create_perms", (PyCFunction)py_ldb_set_create_perms, METH_VARARGS, "S.set_create_perms(mode) -> None\n" "Set mode to use when creating new LDB files." }, { "set_modules_dir", (PyCFunction)py_ldb_set_modules_dir, METH_VARARGS, "S.set_modules_dir(path) -> None\n" "Set path LDB should search for modules" }, { "transaction_start", (PyCFunction)py_ldb_transaction_start, METH_NOARGS, "S.transaction_start() -> None\n" "Start a new transaction." }, { "transaction_commit", (PyCFunction)py_ldb_transaction_commit, METH_NOARGS, "S.transaction_commit() -> None\n" "commit a new transaction." }, { "transaction_cancel", (PyCFunction)py_ldb_transaction_cancel, METH_NOARGS, "S.transaction_cancel() -> None\n" "cancel a new transaction." }, { "setup_wellknown_attributes", (PyCFunction)py_ldb_setup_wellknown_attributes, METH_NOARGS, NULL }, { "get_root_basedn", (PyCFunction)py_ldb_get_root_basedn, METH_NOARGS, NULL }, { "get_schema_basedn", (PyCFunction)py_ldb_get_schema_basedn, METH_NOARGS, NULL }, { "get_default_basedn", (PyCFunction)py_ldb_get_default_basedn, METH_NOARGS, NULL }, { "get_config_basedn", (PyCFunction)py_ldb_get_config_basedn, METH_NOARGS, NULL }, { "connect", (PyCFunction)py_ldb_connect, METH_VARARGS|METH_KEYWORDS, "S.connect(url,flags=0,options=None) -> None\n" "Connect to a LDB URL." }, { "modify", (PyCFunction)py_ldb_modify, METH_VARARGS, "S.modify(message) -> None\n" "Modify an entry." }, { "add", (PyCFunction)py_ldb_add, METH_VARARGS, "S.add(message) -> None\n" "Add an entry." }, { "delete", (PyCFunction)py_ldb_delete, METH_VARARGS, "S.delete(dn) -> None\n" "Remove an entry." }, { "rename", (PyCFunction)py_ldb_rename, METH_VARARGS, "S.rename(old_dn, new_dn) -> None\n" "Rename an entry." }, { "schema_attribute_remove", (PyCFunction)py_ldb_schema_attribute_remove, METH_VARARGS, NULL }, { "schema_attribute_add", (PyCFunction)py_ldb_schema_attribute_add, METH_VARARGS, NULL }, { "schema_format_value", (PyCFunction)py_ldb_schema_format_value, METH_VARARGS, NULL }, { "parse_ldif", (PyCFunction)py_ldb_parse_ldif, METH_VARARGS, "S.parse_ldif(ldif) -> iter(messages)\n" "Parse a string formatted using LDIF." }, { NULL }, }; PyObject *PyLdbModule_FromModule(struct ldb_module *mod) { return py_talloc_import(&PyLdbModule, mod); } static PyObject *py_ldb_get_firstmodule(PyLdbObject *self, void *closure) { return PyLdbModule_FromModule(PyLdb_AsLdbContext(self)->modules); } static PyGetSetDef py_ldb_getset[] = { { (char *)"firstmodule", (getter)py_ldb_get_firstmodule, NULL, NULL }, { NULL } }; PyTypeObject PyLdb = { .tp_name = "Ldb", .tp_methods = py_ldb_methods, .tp_repr = (reprfunc)py_ldb_repr, .tp_new = py_ldb_new, .tp_dealloc = py_talloc_dealloc, .tp_getset = py_ldb_getset, .tp_basicsize = sizeof(PyLdbObject), .tp_doc = "Connection to a LDB database.", }; static PyObject *py_ldb_module_repr(PyLdbModuleObject *self) { return PyString_FromFormat("", PyLdbModule_AsModule(self)->ops->name); } static PyObject *py_ldb_module_str(PyLdbModuleObject *self) { return PyString_FromString(PyLdbModule_AsModule(self)->ops->name); } static PyObject *py_ldb_module_start_transaction(PyLdbModuleObject *self) { PyLdbModule_AsModule(self)->ops->start_transaction(PyLdbModule_AsModule(self)); return Py_None; } static PyObject *py_ldb_module_end_transaction(PyLdbModuleObject *self) { PyLdbModule_AsModule(self)->ops->end_transaction(PyLdbModule_AsModule(self)); return Py_None; } static PyObject *py_ldb_module_del_transaction(PyLdbModuleObject *self) { PyLdbModule_AsModule(self)->ops->del_transaction(PyLdbModule_AsModule(self)); return Py_None; } static PyObject *py_ldb_module_search(PyLdbModuleObject *self, PyObject *args, PyObject *kwargs) { PyObject *py_base, *py_tree, *py_attrs; int ret, scope; struct ldb_request *req; const char *kwnames[] = { "base", "scope", "tree", "attrs", NULL }; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "OiOO", (char **)kwnames, &py_base, &scope, &py_tree, &py_attrs)) return NULL; req = talloc_zero(NULL, struct ldb_request); req->operation = LDB_SEARCH; req->op.search.base = PyLdbDn_AsDn(py_base); req->op.search.scope = scope; req->op.search.tree = PyLdbTree_AsTree(py_tree); req->op.search.attrs = attrs; req->op.search.res = talloc_zero(NULL, struct ldb_result); ret = PyLdbModule_AsModule(self)->ops->search(PyLdbModule_AsModule(self), req); talloc_free(req); PyErr_LDB_ERROR_IS_ERR_RAISE(ret, NULL); return PyLdbResult_FromResult(req->op.search.res); } static PyObject *py_ldb_module_add(PyLdbModuleObject *self, PyObject *args) { struct ldb_request *req; PyObject *py_message; int ret; if (!PyArg_ParseTuple(args, "O", &py_message)) return NULL; req = talloc_zero(NULL, struct ldb_request); req->operation = LDB_ADD; req->op.add.message = PyLdbMessage_AsMessage(py_message); ret = PyLdbModule_AsModule(self)->ops->add(PyLdbModule_AsModule(self), req); PyErr_LDB_ERROR_IS_ERR_RAISE(ret, NULL); return Py_None; } static PyObject *py_ldb_module_modify(PyLdbModuleObject *self, PyObject *args) { int ret; struct ldb_request *req; PyObject *py_message; if (!PyArg_ParseTuple(args, "O", &py_message)) return NULL; req = talloc_zero(NULL, struct ldb_request); req->operation = LDB_MODIFY; req->op.mod.message = PyLdbMessage_AsMessage(py_message); ret = PyLdbModule_AsModule(self)->ops->modify(PyLdbModule_AsModule(self), req); PyErr_LDB_ERROR_IS_ERR_RAISE(ret, NULL); return Py_None; } static PyObject *py_ldb_module_delete(PyLdbModuleObject *self, PyObject *args) { int ret; struct ldb_request *req; PyObject *py_dn; if (!PyArg_ParseTuple(args, "O", &py_dn)) return NULL; req = talloc_zero(NULL, struct ldb_request); req->operation = LDB_DELETE; req->op.del.dn = PyLdbDn_AsDn(py_dn); ret = PyLdbModule_AsModule(self)->ops->del(PyLdbModule_AsModule(self), req); PyErr_LDB_ERROR_IS_ERR_RAISE(ret, NULL); return Py_None; } static PyObject *py_ldb_module_rename(PyLdbModuleObject *self, PyObject *args) { int ret; struct ldb_request *req; PyObject *py_dn1, *py_dn2; if (!PyArg_ParseTuple(args, "OO", &py_dn1, &py_dn2)) return NULL; req = talloc_zero(NULL, struct ldb_request); req->operation = LDB_RENAME; req->op.rename.olddn = PyLdbDn_AsDn(py_dn1); req->op.rename.newdn = PyLdbDn_AsDn(py_dn2); ret = PyLdbModule_AsModule(self)->ops->rename(PyLdbModule_AsModule(self), req); PyErr_LDB_ERROR_IS_ERR_RAISE(ret, NULL); return Py_None; } static PyMethodDef py_ldb_module_methods[] = { { "search", (PyCFunction)py_ldb_module_search, METH_VARARGS|METH_KEYWORDS, NULL }, { "add", (PyCFunction)py_ldb_module_add, METH_VARARGS, NULL }, { "modify", (PyCFunction)py_ldb_module_modify, METH_VARARGS, NULL }, { "rename", (PyCFunction)py_ldb_module_rename, METH_VARARGS, NULL }, { "delete", (PyCFunction)py_ldb_module_delete, METH_VARARGS, NULL }, { "start_transaction", (PyCFunction)py_ldb_module_start_transaction, METH_NOARGS, NULL }, { "end_transaction", (PyCFunction)py_ldb_module_end_transaction, METH_NOARGS, NULL }, { "del_transaction", (PyCFunction)py_ldb_module_del_transaction, METH_NOARGS, NULL }, { NULL }, }; PyTypeObject PyLdbModule = { .tp_name = "LdbModule", .tp_methods = py_ldb_module_methods, .tp_repr = (reprfunc)py_ldb_module_repr, .tp_str = (reprfunc)py_ldb_module_str, .tp_basicsize = sizeof(py_talloc_Object), .tp_dealloc = py_talloc_dealloc, }; struct ldb_message_element *PyLdbMessagElement_AsMsgElement(TALLOC_CTX *mem_ctx, PyObject *set_obj, int flags, const char *attr_name) { struct ldb_message_element *me = talloc(mem_ctx, struct ldb_message_element); me->name = attr_name; me->flags = flags; if (PyString_Check(set_obj)) { me->num_values = 1; me->values = talloc_array(me, struct ldb_val, me->num_values); me->values[0].length = PyString_Size(set_obj); me->values[0].data = (uint8_t *)talloc_strdup(me->values, PyString_AsString(set_obj)); } else if (PySequence_Check(set_obj)) { int i; me->num_values = PySequence_Size(set_obj); me->values = talloc_array(me, struct ldb_val, me->num_values); for (i = 0; i < me->num_values; i++) { PyObject *obj = PySequence_GetItem(set_obj, i); me->values[i].length = PyString_Size(obj); me->values[i].data = (uint8_t *)PyString_AsString(obj); } } else { talloc_free(me); me = NULL; } return me; } PyObject *ldb_msg_element_to_set(struct ldb_context *ldb_ctx, struct ldb_message_element *me) { int i; PyObject *result; /* Python << 2.5 doesn't have PySet_New and PySet_Add. */ result = PyList_New(me->num_values); for (i = 0; i < me->num_values; i++) { PyList_SetItem(result, i, PyObject_FromLdbValue(ldb_ctx, me, &me->values[i])); } return result; } PyObject *py_ldb_msg_element_get(PyLdbMessageElementObject *self, PyObject *args) { int i; if (!PyArg_ParseTuple(args, "i", &i)) return NULL; if (i < 0 || i >= PyLdbMessageElement_AsMessageElement(self)->num_values) return Py_None; return PyObject_FromLdbValue(NULL, PyLdbMessageElement_AsMessageElement(self), &(PyLdbMessageElement_AsMessageElement(self)->values[i])); } static PyMethodDef py_ldb_msg_element_methods[] = { { "get", (PyCFunction)py_ldb_msg_element_get, METH_VARARGS, NULL }, { NULL }, }; PyTypeObject PyLdbMessageElement = { .tp_name = "MessageElement", .tp_basicsize = sizeof(PyLdbMessageElementObject), .tp_dealloc = py_talloc_dealloc, .tp_methods = py_ldb_msg_element_methods, }; static PyObject *py_ldb_msg_remove_attr(PyLdbMessageObject *self, PyObject *args) { char *name; if (!PyArg_ParseTuple(args, "s", &name)) return NULL; ldb_msg_remove_attr(self->ptr, name); return Py_None; } static PyMethodDef py_ldb_msg_methods[] = { { "remove", (PyCFunction)py_ldb_msg_remove_attr, METH_VARARGS, NULL }, { NULL }, }; static PyObject *py_ldb_msg_getitem(PyLdbMessageObject *self, PyObject *name) { struct ldb_message_element *el; el = ldb_msg_find_element(PyLdbMessage_AsMessage(self), PyString_AsString(name)); if (el == NULL) return NULL; return PyLdbMessageElement_FromMessageElement(el); } static PyObject *py_ldb_msg_setitem(PyLdbMessageObject *self, PyObject *name, PyObject *value) { if (value == NULL) { ldb_msg_remove_attr(self->ptr, PyString_AsString(name)); } else { /* FIXME */ } return Py_None; } static PyMappingMethods py_ldb_msg_mapping = { .mp_subscript = (binaryfunc)py_ldb_msg_getitem, .mp_ass_subscript = (objobjargproc)py_ldb_msg_setitem, }; static PyObject *py_ldb_msg_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) { char *kwnames[] = { NULL }; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "", kwnames)) return NULL; return py_talloc_import(&PyLdbMessage, ldb_msg_new(NULL)); } PyObject *PyLdbMessage_FromMessage(struct ldb_message *msg) { return py_talloc_import(&PyLdbMessage, msg); } PyTypeObject PyLdbMessage = { .tp_name = "Message", .tp_methods = py_ldb_msg_methods, .tp_as_mapping = &py_ldb_msg_mapping, .tp_basicsize = sizeof(PyLdbMessageObject), .tp_dealloc = py_talloc_dealloc, .tp_new = py_ldb_msg_new, }; /* Ldb_module */ int py_module_search(struct ldb_module *mod, struct ldb_request *req) { PyObject *py_ldb = mod->private_data; PyObject *py_result, *py_base, *py_attrs, *py_tree; py_base = PyLdbDn_FromDn(req->op.search.base); if (py_base == NULL) return LDB_ERR_OPERATIONS_ERROR; py_tree = PyLdbTree_FromTree(req->op.search.tree); if (py_tree == NULL) return LDB_ERR_OPERATIONS_ERROR; if (req->op.search.attrs == NULL) { py_attrs = Py_None; } else { int i, len; for (len = 0; req->op.search.attrs[len]; len++); py_attrs = PyList_New(len); for (i = 0; i < len; i++) PyList_SetItem(py_attrs, i, PyString_FromString(req->op.search.attrs[i])); } py_result = PyObject_CallMethod(py_ldb, (char *)"search", (char *)"OiOO", py_base, req->op.search.scope, py_tree, py_attrs); Py_DECREF(py_attrs); Py_DECREF(py_tree); Py_DECREF(py_base); if (py_result == NULL) { return LDB_ERR_OPERATIONS_ERROR; } req->op.search.res = PyLdbResult_AsResult(py_result); if (req->op.search.res == NULL) { return LDB_ERR_OPERATIONS_ERROR; } Py_DECREF(py_result); return LDB_SUCCESS; } int py_module_add(struct ldb_module *mod, struct ldb_request *req) { PyObject *py_ldb = mod->private_data; PyObject *py_result, *py_msg; py_msg = PyLdbMessage_FromMessage(req->op.add.message); if (py_msg == NULL) { return LDB_ERR_OPERATIONS_ERROR; } py_result = PyObject_CallMethod(py_ldb, (char *)"add", (char *)"O", py_msg); Py_DECREF(py_msg); if (py_result == NULL) { return LDB_ERR_OPERATIONS_ERROR; } Py_DECREF(py_result); return LDB_SUCCESS; } int py_module_modify(struct ldb_module *mod, struct ldb_request *req) { PyObject *py_ldb = mod->private_data; PyObject *py_result, *py_msg; py_msg = PyLdbMessage_FromMessage(req->op.mod.message); if (py_msg == NULL) { return LDB_ERR_OPERATIONS_ERROR; } py_result = PyObject_CallMethod(py_ldb, (char *)"modify", (char *)"O", py_msg); Py_DECREF(py_msg); if (py_result == NULL) { return LDB_ERR_OPERATIONS_ERROR; } Py_DECREF(py_result); return LDB_SUCCESS; } int py_module_del(struct ldb_module *mod, struct ldb_request *req) { PyObject *py_ldb = mod->private_data; PyObject *py_result, *py_dn; py_dn = PyLdbDn_FromDn(req->op.del.dn); if (py_dn == NULL) return LDB_ERR_OPERATIONS_ERROR; py_result = PyObject_CallMethod(py_ldb, (char *)"delete", (char *)"O", py_dn); if (py_result == NULL) { return LDB_ERR_OPERATIONS_ERROR; } Py_DECREF(py_result); return LDB_SUCCESS; } int py_module_rename(struct ldb_module *mod, struct ldb_request *req) { PyObject *py_ldb = mod->private_data; PyObject *py_result, *py_olddn, *py_newdn; py_olddn = PyLdbDn_FromDn(req->op.rename.olddn); if (py_olddn == NULL) return LDB_ERR_OPERATIONS_ERROR; py_newdn = PyLdbDn_FromDn(req->op.rename.newdn); if (py_newdn == NULL) return LDB_ERR_OPERATIONS_ERROR; py_result = PyObject_CallMethod(py_ldb, (char *)"rename", (char *)"OO", py_olddn, py_newdn); Py_DECREF(py_olddn); Py_DECREF(py_newdn); if (py_result == NULL) { return LDB_ERR_OPERATIONS_ERROR; } Py_DECREF(py_result); return LDB_SUCCESS; } int py_module_request(struct ldb_module *mod, struct ldb_request *req) { PyObject *py_ldb = mod->private_data; PyObject *py_result; py_result = PyObject_CallMethod(py_ldb, (char *)"request", (char *)""); return LDB_ERR_OPERATIONS_ERROR; } int py_module_extended(struct ldb_module *mod, struct ldb_request *req) { PyObject *py_ldb = mod->private_data; PyObject *py_result; py_result = PyObject_CallMethod(py_ldb, (char *)"extended", (char *)""); return LDB_ERR_OPERATIONS_ERROR; } int py_module_start_transaction(struct ldb_module *mod) { PyObject *py_ldb = mod->private_data; PyObject *py_result; py_result = PyObject_CallMethod(py_ldb, (char *)"start_transaction", (char *)""); if (py_result == NULL) { return LDB_ERR_OPERATIONS_ERROR; } Py_DECREF(py_result); return LDB_SUCCESS; } int py_module_end_transaction(struct ldb_module *mod) { PyObject *py_ldb = mod->private_data; PyObject *py_result; py_result = PyObject_CallMethod(py_ldb, (char *)"end_transaction", (char *)""); if (py_result == NULL) { return LDB_ERR_OPERATIONS_ERROR; } Py_DECREF(py_result); return LDB_SUCCESS; } int py_module_del_transaction(struct ldb_module *mod) { PyObject *py_ldb = mod->private_data; PyObject *py_result; py_result = PyObject_CallMethod(py_ldb, (char *)"del_transaction", (char *)""); if (py_result == NULL) { return LDB_ERR_OPERATIONS_ERROR; } Py_DECREF(py_result); return LDB_SUCCESS; } static int py_module_destructor(void *_mod) { struct ldb_module *mod = _mod; Py_DECREF((PyObject *)mod->private_data); return 0; } int py_module_init (struct ldb_module *mod) { PyObject *py_class = mod->ops->private_data; PyObject *py_result, *py_next, *py_ldb; py_ldb = SWIG_NewPointerObj(mod->ldb, SWIGTYPE_p_ldb_context, 0); if (py_ldb == NULL) return LDB_ERR_OPERATIONS_ERROR; py_next = PyLdbModule_FromModule(mod->next); if (py_next == NULL) return LDB_ERR_OPERATIONS_ERROR; py_result = PyObject_CallFunction(py_class, (char *)"OO", py_ldb, py_next); if (py_result == NULL) { return LDB_ERR_OPERATIONS_ERROR; } mod->private_data = py_result; talloc_set_destructor (mod, py_module_destructor); return ldb_next_init(mod); } static PyObject *py_register_module(PyObject *module, PyObject *args) { int ret; struct ldb_module_ops *ops; PyObject *input; if (!PyArg_ParseTuple(args, "O", &input)) return NULL; ops = talloc_zero(talloc_autofree_context(), struct ldb_module_ops); if (ops == NULL) { PyErr_NoMemory(); return NULL; } ops->name = talloc_strdup(ops, PyString_AsString(PyObject_GetAttrString(input, (char *)"name"))); Py_INCREF(input); ops->private_data = input; ops->init_context = py_module_init; ops->search = py_module_search; ops->add = py_module_add; ops->modify = py_module_modify; ops->del = py_module_del; ops->rename = py_module_rename; ops->request = py_module_request; ops->extended = py_module_extended; ops->start_transaction = py_module_start_transaction; ops->end_transaction = py_module_end_transaction; ops->del_transaction = py_module_del_transaction; ret = ldb_register_module(ops); PyErr_LDB_ERROR_IS_ERR_RAISE(ret, NULL); return Py_None; } static PyObject *py_timestring(PyObject *module, PyObject *args) { time_t t; char *tresult; PyObject *ret; if (!PyArg_ParseTuple(args, "L", &t)) return NULL; tresult = ldb_timestring(NULL, t); ret = PyString_FromString(tresult); talloc_free(tresult); return ret; } static PyObject *py_string_to_time(PyObject *module, PyObject *args) { char *str; if (!PyArg_ParseTuple(args, "s", &str)) return NULL; return PyInt_FromLong(ldb_string_to_time(str)); } static PyObject *py_valid_attr_name(PyObject *self, PyObject *args) { char *name; if (!PyArg_ParseTuple(args, "s", &name)) return NULL; return PyBool_FromLong(ldb_valid_attr_name(name)); } static PyMethodDef py_ldb_global_methods[] = { { "register_module", py_register_module, METH_VARARGS, "S.register_module(module) -> None\n" "Register a LDB module."}, { "timestring", py_timestring, METH_VARARGS, "S.timestring(int) -> string\n" "Generate a LDAP time string from a UNIX timestamp" }, { "string_to_time", py_string_to_time, METH_VARARGS, "S.string_to_time(string) -> int\n" "Parse a LDAP time string into a UNIX timestamp." }, { "valid_attr_name", py_valid_attr_name, METH_VARARGS, "S.valid_attr_name(name) -> bool\n" "Check whether the supplied name is a valid attribute name." }, { "open", (PyCFunction)py_ldb_new, METH_VARARGS|METH_KEYWORDS, NULL }, { NULL } }; void initldb(void) { PyObject *m; if (PyType_Ready(&PyLdbDn) < 0) return; if (PyType_Ready(&PyLdbMessage) < 0) return; if (PyType_Ready(&PyLdbMessageElement) < 0) return; if (PyType_Ready(&PyLdb) < 0) return; if (PyType_Ready(&PyLdbModule) < 0) return; m = Py_InitModule3("ldb", py_ldb_global_methods, "An interface to LDB, a LDAP-like API that can either to talk an embedded database (TDB-based) or a standards-compliant LDAP server."); if (m == NULL) return; PyModule_AddObject(m, "SCOPE_DEFAULT", PyInt_FromLong(LDB_SCOPE_DEFAULT)); PyModule_AddObject(m, "SCOPE_BASE", PyInt_FromLong(LDB_SCOPE_BASE)); PyModule_AddObject(m, "SCOPE_ONELEVEL", PyInt_FromLong(LDB_SCOPE_ONELEVEL)); PyModule_AddObject(m, "SCOPE_SUBTREE", PyInt_FromLong(LDB_SCOPE_SUBTREE)); PyModule_AddObject(m, "CHANGETYPE_NONE", PyInt_FromLong(LDB_CHANGETYPE_NONE)); PyModule_AddObject(m, "CHANGETYPE_ADD", PyInt_FromLong(LDB_CHANGETYPE_ADD)); PyModule_AddObject(m, "CHANGETYPE_DELETE", PyInt_FromLong(LDB_CHANGETYPE_DELETE)); PyModule_AddObject(m, "CHANGETYPE_MODIFY", PyInt_FromLong(LDB_CHANGETYPE_MODIFY)); PyModule_AddObject(m, "__docformat__", PyString_FromString("restructuredText")); PyExc_LdbError = PyErr_NewException((char *)"_ldb.LdbError", NULL, NULL); PyModule_AddObject(m, "LdbError", PyExc_LdbError); } #if 0 /* * Wrap struct ldb_val */ %typemap(in,noblock=1) struct ldb_val *INPUT (struct ldb_val temp) { $1 = &temp; if (!PyString_Check($input)) { PyErr_SetString(PyExc_TypeError, "string arg expected"); return NULL; } $1->length = PyString_Size($input); $1->data = PyString_AsString($input); } %inline %{ %} %typemap(out,noblock=1) struct ldb_val * { $result = PyString_FromStringAndSize((const char *)$1->data, $1->length) } %typemap(out,noblock=1) struct ldb_val { $result = PyString_FromStringAndSize((const char *)$1.data, $1.length) } /* * Wrap struct ldb_result */ %typemap(in,noblock=1,numinputs=0) struct ldb_result ** (struct ldb_result *temp_ldb_result) { $1 = &temp_ldb_result; } %typemap(in,noblock=1,numinputs=1) const char * const *NULL_STR_LIST { if ($input == Py_None) { $1 = NULL; } else if (PySequence_Check($input)) { int i; $1 = talloc_array(NULL, char *, PySequence_Size($input)+1); for(i = 0; i < PySequence_Size($input); i++) $1[i] = PyString_AsString(PySequence_GetItem($input, i)); $1[i] = NULL; } else { SWIG_exception(SWIG_TypeError, "expected sequence"); } } %typemap(freearg,noblock=1) const char * const *NULL_STR_LIST { talloc_free($1); } %apply const char * const *NULL_STR_LIST { const char * const *attrs } %apply const char * const *NULL_STR_LIST { const char * const *options } %apply const char * const *NULL_STR_LIST { const char * const *control_strings } /* * Wrap struct ldb_dn */ %rename(__len__) ldb_dn::get_comp_num; typedef struct ldb_dn { %extend { %feature("docstring") ldb_dn "S.__init__(ldb, string)\n" \ "Create a new DN."; ldb_dn(ldb *ldb_ctx, const char *str) { ldb_dn *ret = ldb_dn_new(ldb_ctx, ldb_ctx, str); /* ldb_dn_new() doesn't accept NULL as memory context, so we do it this way... */ talloc_steal(NULL, ret); if (ret == NULL || !ldb_dn_validate(ret)) SWIG_exception(SWIG_ValueError, "unable to parse dn string"); fail: return ret; } ~ldb_dn() { talloc_free($self); } %feature("docstring") parent "S.parent() -> dn\n" \ "Get the parent for this DN."; ldb_dn *parent() { return ldb_dn_get_parent(NULL, $self); } int get_comp_num(); %feature("docstring") add_child "S.add_child(dn) -> None\n" \ "Add a child DN to this DN."; bool add_child(ldb_dn *child); %feature("docstring") add_base "S.add_base(dn) -> None\n" \ "Add a base DN to this DN."; bool add_base(ldb_dn *base); ldb_dn *__add__(ldb_dn *other) { ldb_dn *ret = ldb_dn_copy(NULL, $self); ldb_dn_add_child(ret, other); return ret; } /* FIXME: implement __getslice__ */ } } ldb_dn; %{ struct ldb_context *ldb_context_from_py_object(PyObject *py_obj) { struct ldb_context *ldb_ctx; if (SWIG_ConvertPtr(py_obj, (void *)&ldb_ctx, SWIGTYPE_p_ldb_context, 0 | 0 ) < 0) return NULL; return ldb_ctx; } %} /* ldb_message_element */ %rename(MessageElement) ldb_message_element; %feature("docstring") ldb_message_element "Message element."; typedef struct ldb_message_element { %extend { int __cmp__(ldb_message_element *other) { return ldb_msg_element_compare($self, other); } PyObject *__iter__(void) { return PyObject_GetIter(ldb_msg_element_to_set(NULL, $self)); } PyObject *__set__(void) { return ldb_msg_element_to_set(NULL, $self); } ldb_message_element(PyObject *set_obj, int flags=0, const char *name = NULL) { return PyObject_AsMessageElement(NULL, set_obj, flags, name); } int __len__() { return $self->num_values; } ~ldb_message_element() { talloc_free($self); } } %pythoncode { def __getitem__(self, i): ret = self.get(i) if ret is None: raise KeyError("no such value") return ret def __repr__(self): return "MessageElement([%s])" % (",".join(repr(x) for x in self.__set__())) def __eq__(self, other): if (len(self) == 1 and self.get(0) == other): return True if isinstance(other, self.__class__): return self.__cmp__(other) == 0 o = iter(other) for i in range(len(self)): if self.get(i) != o.next(): return False return True } } ldb_message_element; /* ldb_message */ %feature("docstring") ldb_message "Message."; %rename(Message) ldb_message; %rename(__delitem__) ldb_message::remove_attr; %typemap(out) ldb_message_element * { if ($1 == NULL) PyErr_SetString(PyExc_KeyError, "no such element"); else $result = SWIG_NewPointerObj($1, SWIGTYPE_p_ldb_message_element, 0); } %inline { PyObject *ldb_msg_list_elements(ldb_msg *msg) { int i, j = 0; PyObject *obj = PyList_New(msg->num_elements+(msg->dn != NULL?1:0)); if (msg->dn != NULL) { PyList_SetItem(obj, j, PyString_FromString("dn")); j++; } for (i = 0; i < msg->num_elements; i++) { PyList_SetItem(obj, j, PyString_FromString(msg->elements[i].name)); j++; } return obj; } } typedef struct ldb_message { ldb_dn *dn; %extend { ldb_msg(ldb_dn *dn = NULL) { ret->dn = talloc_reference(ret, dn); return ret; } ~ldb_msg() { talloc_free($self); } void __setitem__(const char *attr_name, ldb_message_element *val) { struct ldb_message_element *el; ldb_msg_remove_attr($self, attr_name); el = talloc($self, struct ldb_message_element); el->name = talloc_strdup(el, attr_name); el->num_values = val->num_values; el->values = talloc_reference(el, val->values); ldb_msg_add($self, el, val->flags); } void __setitem__(const char *attr_name, PyObject *val) { struct ldb_message_element *el = PyObject_AsMessageElement(NULL, val, 0, attr_name); talloc_steal($self, el); ldb_msg_remove_attr($self, attr_name); ldb_msg_add($self, el, el->flags); } unsigned int __len__() { return $self->num_elements; } PyObject *keys(void) { return ldb_msg_list_elements($self); } PyObject *__iter__(void) { return PyObject_GetIter(ldb_msg_list_elements($self)); } %pythoncode { def get(self, key, default=None): if key == "dn": return self.dn return self.find_element(key) def __getitem__(self, key): ret = self.get(key, None) if ret is None: raise KeyError("No such element") return ret def iteritems(self): for k in self.keys(): yield k, self[k] def items(self): return list(self.iteritems()) def __repr__(self): return "Message(%s)" % repr(dict(self.iteritems())) } } } ldb_msg; /* FIXME: Convert ldb_result to 3-tuple: (msgs, refs, controls) */ typedef struct ldb_ldif ldb_ldif; %inline { } %typemap(out,noblock=1) struct ldb_control ** { if ($1 == NULL) { PyErr_SetObject(PyExc_LdbError, Py_BuildValue((char *)"(s)", ldb_errstring(arg1))); SWIG_fail; } $result = SWIG_NewPointerObj($1, $1_descriptor, 0); } /* Top-level ldb operations */ typedef struct ldb_context { %pythoncode { def itermodules(self): m = self.firstmodule while m is not None: yield m m = m.next def modules(self): return list(self.itermodules()) } %extend { ldb_error search_ex(TALLOC_CTX *mem_ctx, ldb_dn *base = NULL, enum ldb_scope scope = LDB_SCOPE_DEFAULT, const char *expression = NULL, const char *const *attrs = NULL, struct ldb_control **controls = NULL, struct ldb_result **OUT) { int ret; struct ldb_result *res; struct ldb_request *req; res = talloc_zero(mem_ctx, struct ldb_result); if (!res) { return LDB_ERR_OPERATIONS_ERROR; } ret = ldb_build_search_req(&req, $self, mem_ctx, base?base:ldb_get_default_basedn($self), scope, expression, attrs, controls, res, ldb_search_default_callback, NULL); if (ret != LDB_SUCCESS) { talloc_free(res); return ret; } ret = ldb_request($self, req); if (ret == LDB_SUCCESS) { ret = ldb_wait(req->handle, LDB_WAIT_ALL); } talloc_free(req); *OUT = res; return ret; } struct ldb_control **parse_control_strings(TALLOC_CTX *mem_ctx, const char * const*control_strings); const char *errstring(); %feature("docstring") set_opaque "S.set_opaque(name, value) -> None\n" \ "Set an opaque value on this LDB connection. \n" ":note: Passing incorrect values may cause crashes."; ldb_error set_opaque(const char *name, void *value); %feature("docstring") get_opaque "S.get_opaque(name) -> value\n" \ "Get an opaque value set on this LDB connection. \n" ":note: The returned value may not be useful in Python."; void *get_opaque(const char *name); %typemap(in,numinputs=0,noblock=1) struct ldb_result **result_as_bool (struct ldb_result *tmp) { $1 = &tmp; } %typemap(argout,noblock=1) struct ldb_result **result_as_bool { $result = ((*$1)->count > 0)?Py_True:Py_False; } %typemap(freearg,noblock=1) struct ldb_result **result_as_bool { talloc_free(*$1); } ldb_error __contains__(ldb_dn *dn, struct ldb_result **result_as_bool) { return ldb_search($self, $self, result_as_bool, dn, LDB_SCOPE_BASE, NULL, NULL); } } %pythoncode { def __init__(self, url=None, flags=0, options=None): """Create a new LDB object. Will also connect to the specified URL if one was given. """ _ldb.Ldb_swiginit(self,_ldb.new_Ldb()) if url is not None: self.connect(url, flags, options) def search(self, base=None, scope=SCOPE_DEFAULT, expression=None, attrs=None, controls=None): """Search in a database. :param base: Optional base DN to search :param scope: Search scope (SCOPE_BASE, SCOPE_ONELEVEL or SCOPE_SUBTREE) :param expression: Optional search expression :param attrs: Attributes to return (defaults to all) :param controls: Optional list of controls :return: Iterator over Message objects """ if not (attrs is None or isinstance(attrs, list)): raise TypeError("attributes not a list") parsed_controls = None if controls is not None: parsed_controls = self.parse_control_strings(controls) return self.search_ex(base, scope, expression, attrs, parsed_controls) } } ldb; #endif