source4/lib/ldb/pyldb.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    Python interface to ldb.
   5
   6    Copyright (C) 2007-2008 Jelmer Vernooij <jelmer@samba.org>
   7
   8      ** NOTE! The following LGPL license applies to the ldb
   9      ** library. This does NOT imply that all of Samba is released
  10      ** under the LGPL
  11
  12    This library is free software; you can redistribute it and/or
  13    modify it under the terms of the GNU Lesser General Public
  14    License as published by the Free Software Foundation; either
  15    version 3 of the License, or (at your option) any later version.
  16
  17    This library is distributed in the hope that it will be useful,
  18    but WITHOUT ANY WARRANTY; without even the implied warranty of
  19    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20    Lesser General Public License for more details.
  21
  22    You should have received a copy of the GNU Lesser General Public
  23    License along with this library; if not, see <http://www.gnu.org/licenses/>.
  24 */
  25
  26 #ifndef _PYLDB_H_
  27 #define _PYLDB_H_
  28
  29 #include <talloc.h>
  30
  31 typedef struct {
  32         PyObject_HEAD
  33         TALLOC_CTX *mem_ctx;
  34         struct ldb_context *ldb_ctx;
  35 } PyLdbObject;
  36
  37 #define PyLdb_AsLdbContext(pyobj) ((PyLdbObject *)pyobj)->ldb_ctx
  38 #define PyLdb_Check(ob) PyObject_TypeCheck(ob, &PyLdb)
  39
  40 typedef struct {
  41         PyObject_HEAD
  42         TALLOC_CTX *mem_ctx;
  43         struct ldb_dn *dn;
  44 } PyLdbDnObject;
  45
  46 PyObject *PyLdbDn_FromDn(struct ldb_dn *);
  47 bool PyObject_AsDn(TALLOC_CTX *mem_ctx, PyObject *object, struct ldb_context *ldb_ctx, struct ldb_dn **dn);
  48 #define PyLdbDn_AsDn(pyobj) ((PyLdbDnObject *)pyobj)->dn
  49 #define PyLdbDn_Check(ob) PyObject_TypeCheck(ob, &PyLdbDn)
  50
  51 typedef struct {
  52         PyObject_HEAD
  53         TALLOC_CTX *mem_ctx;
  54         struct ldb_message *msg;
  55 } PyLdbMessageObject;
  56 #define PyLdbMessage_Check(ob) PyObject_TypeCheck(ob, &PyLdbMessage)
  57 #define PyLdbMessage_AsMessage(pyobj) ((PyLdbMessageObject *)pyobj)->msg
  58
  59 typedef struct {
  60         PyObject_HEAD
  61         TALLOC_CTX *mem_ctx;
  62         struct ldb_module *mod;
  63 } PyLdbModuleObject;
  64 #define PyLdbModule_AsModule(pyobj) ((PyLdbModuleObject *)pyobj)->mod
  65
  66 typedef struct {
  67         PyObject_HEAD
  68         TALLOC_CTX *mem_ctx;
  69         struct ldb_message_element *el;
  70 } PyLdbMessageElementObject;
  71 #define PyLdbMessageElement_AsMessageElement(pyobj) ((PyLdbMessageElementObject *)pyobj)->el
  72 #define PyLdbMessageElement_Check(ob) PyObject_TypeCheck(ob, &PyLdbMessageElement)
  73
  74 typedef struct {
  75         PyObject_HEAD
  76         TALLOC_CTX *mem_ctx;
  77         struct ldb_parse_tree *tree;
  78 } PyLdbTreeObject;
  79 #define PyLdbTree_AsTree(pyobj) ((PyLdbTreeObject *)pyobj)->tree
  80
  81 typedef struct {
  82         PyObject_HEAD
  83         TALLOC_CTX *mem_ctx;
  84         PyObject *msgs;
  85         PyObject *referals;
  86         PyObject *controls;
  87 } PyLdbResultObject;
  88
  89 typedef struct {
  90         PyObject_HEAD
  91         TALLOC_CTX *mem_ctx;
  92         struct ldb_control *data;
  93 } PyLdbControlObject;
  94
  95 #define PyErr_LDB_ERROR_IS_ERR_RAISE(err,ret,ldb) \
  96         if (ret != LDB_SUCCESS) { \
  97                 PyErr_SetLdbError(err, ret, ldb); \
  98                 return NULL; \
  99         }
 100
 101 /* Picked out of thin air. To do this properly, we should probably have some part of the
 102  * errors in LDB be allocated to bindings ? */
 103 #define LDB_ERR_PYTHON_EXCEPTION        142
 104
 105 #endif /* _PYLDB_H_ */