/*
Unix SMB/CIFS implementation.
- Swig interface to ldb.
+ Python interface to ldb.
Copyright (C) 2005,2006 Tim Potter <tpot@samba.org>
Copyright (C) 2006 Simo Sorce <idra@samba.org>
- Copyright (C) 2007-2008 Jelmer Vernooij <jelmer@samba.org>
+ Copyright (C) 2007-2009 Jelmer Vernooij <jelmer@samba.org>
** NOTE! The following LGPL license applies to the ldb
** library. This does NOT imply that all of Samba is released
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "ldb_includes.h"
+#include "replace.h"
+#include "ldb_private.h"
+#include <Python.h>
#include "pyldb.h"
/* There's no Py_ssize_t in 2.4, apparently */
#if PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION < 5
typedef int Py_ssize_t;
typedef inquiry lenfunc;
-typedef intargfunc sizeargfunc;
+typedef intargfunc ssizeargfunc;
#endif
-/* Picked out of thin air. To do this properly, we should probably have some part of the
- * errors in LDB be allocated to bindings ? */
-#define LDB_ERR_PYTHON_EXCEPTION 142
+#ifndef Py_RETURN_NONE
+#define Py_RETURN_NONE return Py_INCREF(Py_None), Py_None
+#endif
static PyObject *PyExc_LdbError;
-void PyErr_SetLdbError(int ret, struct ldb_context *ldb_ctx)
-{
- if (ret == LDB_ERR_PYTHON_EXCEPTION)
- return; /* Python exception should already be set, just keep that */
- PyErr_SetObject(PyExc_LdbError, Py_BuildValue((char *)"(i,s)", ret, ldb_ctx == NULL?ldb_strerror(ret):ldb_errstring(ldb_ctx)));
-}
+PyAPI_DATA(PyTypeObject) PyLdbMessage;
+PyAPI_DATA(PyTypeObject) PyLdbModule;
+PyAPI_DATA(PyTypeObject) PyLdbDn;
+PyAPI_DATA(PyTypeObject) PyLdb;
+PyAPI_DATA(PyTypeObject) PyLdbMessageElement;
+PyAPI_DATA(PyTypeObject) PyLdbTree;
+
static 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;
}
+/**
+ * Obtain a ldb DN from a Python object.
+ *
+ * @param mem_ctx Memory context
+ * @param object Python object
+ * @param ldb_ctx LDB context
+ * @return Whether or not the conversion succeeded
+ */
bool PyObject_AsDn(TALLOC_CTX *mem_ctx, PyObject *object,
struct ldb_context *ldb_ctx, struct ldb_dn **dn)
{
return false;
}
+/**
+ * Create a Python object from a ldb_result.
+ *
+ * @param result LDB result to convert
+ * @return Python object with converted result (a list object)
+ */
static PyObject *PyLdbResult_FromResult(struct ldb_result *result)
{
PyObject *ret;
int i;
if (result == NULL) {
- return Py_None;
+ Py_RETURN_NONE;
}
ret = PyList_New(result->count);
for (i = 0; i < result->count; i++) {
return ret;
}
-static struct ldb_result *PyLdbResult_AsResult(TALLOC_CTX *mem_ctx, PyObject *obj)
+/**
+ * Create a LDB Result from a Python object.
+ * If conversion fails, NULL will be returned and a Python exception set.
+ *
+ * @param mem_ctx Memory context in which to allocate the LDB Result
+ * @param obj Python object to convert
+ * @return a ldb_result, or NULL if the conversion failed
+ */
+static struct ldb_result *PyLdbResult_AsResult(TALLOC_CTX *mem_ctx,
+ PyObject *obj)
{
struct ldb_result *res;
int i;
PyObject *py_ldb;
struct ldb_context *ldb_ctx;
PyLdbDnObject *py_ret;
- const char *kwnames[] = { "ldb", "dn", NULL };
+ const char * const kwnames[] = { "ldb", "dn", NULL };
- if (!PyArg_ParseTupleAndKeywords(args, kwargs, "Os", (char **)kwnames, &py_ldb, &str))
+ if (!PyArg_ParseTupleAndKeywords(args, kwargs, "Os",
+ discard_const_p(char *, kwnames),
+ &py_ldb, &str))
return NULL;
ldb_ctx = PyLdb_AsLdbContext(py_ldb);
static void py_ldb_debug(void *context, enum ldb_debug_level level, const char *fmt, va_list ap) PRINTF_ATTRIBUTE(3, 0);
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));
+ PyObject *fn = (PyObject *)context;
+ PyObject_CallFunction(fn, discard_const_p(char, "(i,O)"), level, PyString_FromFormatV(fmt, ap));
}
static PyObject *py_ldb_set_debug(PyLdbObject *self, PyObject *args)
Py_INCREF(cb);
/* FIXME: Where do we DECREF cb ? */
- PyErr_LDB_ERROR_IS_ERR_RAISE(ldb_set_debug(self->ldb_ctx, py_ldb_debug, cb), PyLdb_AsLdbContext(self));
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ldb_set_debug(self->ldb_ctx, py_ldb_debug, cb), PyLdb_AsLdbContext(self));
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_set_create_perms(PyTypeObject *self, PyObject *args)
ldb_set_create_perms(PyLdb_AsLdbContext(self), perms);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_set_modules_dir(PyTypeObject *self, PyObject *args)
ldb_set_modules_dir(PyLdb_AsLdbContext(self), modules_dir);
- return Py_None;
+ Py_RETURN_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;
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ldb_transaction_start(PyLdb_AsLdbContext(self)), PyLdb_AsLdbContext(self));
+ Py_RETURN_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;
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ldb_transaction_commit(PyLdb_AsLdbContext(self)), PyLdb_AsLdbContext(self));
+ Py_RETURN_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;
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ldb_transaction_cancel(PyLdb_AsLdbContext(self)), PyLdb_AsLdbContext(self));
+ Py_RETURN_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;
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ldb_setup_wellknown_attributes(PyLdb_AsLdbContext(self)), PyLdb_AsLdbContext(self));
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_repr(PyLdbObject *self)
{
struct ldb_dn *dn = ldb_get_root_basedn(PyLdb_AsLdbContext(self));
if (dn == NULL)
- return Py_None;
+ Py_RETURN_NONE;
return PyLdbDn_FromDn(dn);
}
{
struct ldb_dn *dn = ldb_get_schema_basedn(PyLdb_AsLdbContext(self));
if (dn == NULL)
- return Py_None;
+ Py_RETURN_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;
+ Py_RETURN_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;
+ Py_RETURN_NONE;
return PyLdbDn_FromDn(dn);
}
-static const char **PyList_AsStringList(TALLOC_CTX *mem_ctx, PyObject *list)
+static const char **PyList_AsStringList(TALLOC_CTX *mem_ctx, PyObject *list,
+ const char *paramname)
{
const char **ret;
int i;
if (!PyList_Check(list)) {
- PyErr_SetString(PyExc_TypeError, "options is not a list");
+ PyErr_Format(PyExc_TypeError, "%s is not a list", paramname);
return NULL;
}
ret = talloc_array(NULL, const char *, PyList_Size(list)+1);
for (i = 0; i < PyList_Size(list); i++) {
PyObject *item = PyList_GetItem(list, i);
if (!PyString_Check(item)) {
- PyErr_SetString(PyExc_TypeError, "options should be strings");
+ PyErr_Format(PyExc_TypeError, "%s should be strings", paramname);
return NULL;
}
ret[i] = PyString_AsString(item);
static int py_ldb_init(PyLdbObject *self, PyObject *args, PyObject *kwargs)
{
- const char *kwnames[] = { "url", "flags", "options", NULL };
+ const char * const kwnames[] = { "url", "flags", "options", NULL };
char *url = NULL;
PyObject *py_options = Py_None;
const char **options;
int ret;
struct ldb_context *ldb;
- if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|ziO:Ldb.__init__", (char **)kwnames,
- &url, &flags, &py_options))
+ if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|ziO:Ldb.__init__",
+ discard_const_p(char *, kwnames),
+ &url, &flags, &py_options))
return -1;
ldb = PyLdb_AsLdbContext(self);
if (py_options == Py_None) {
options = NULL;
} else {
- options = PyList_AsStringList(ldb, py_options);
+ options = PyList_AsStringList(ldb, py_options, "options");
if (options == NULL)
return -1;
}
if (url != NULL) {
ret = ldb_connect(ldb, url, flags, options);
if (ret != LDB_SUCCESS) {
- PyErr_SetLdbError(ret, ldb);
+ PyErr_SetLdbError(PyExc_LdbError, ret, ldb);
return -1;
}
}
{
PyLdbObject *ret;
struct ldb_context *ldb;
- ldb = ldb_init(NULL, event_context_init(NULL));
+ ldb = ldb_init(NULL, NULL);
if (ldb == NULL) {
PyErr_NoMemory();
return NULL;
static PyObject *py_ldb_connect(PyLdbObject *self, PyObject *args, PyObject *kwargs)
{
char *url;
- int flags;
+ int flags = 0;
PyObject *py_options = Py_None;
int ret;
const char **options;
- const char *kwnames[] = { "url", "flags", "options", NULL };
- if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|iO", (char **)kwnames, &url, &flags,
- &py_options))
+ const char * const kwnames[] = { "url", "flags", "options", NULL };
+
+ if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|iO",
+ discard_const_p(char *, kwnames),
+ &url, &flags, &py_options))
return NULL;
if (py_options == Py_None) {
options = NULL;
} else {
- options = PyList_AsStringList(NULL, py_options);
+ options = PyList_AsStringList(NULL, py_options, "options");
if (options == NULL)
return NULL;
}
ret = ldb_connect(PyLdb_AsLdbContext(self), url, flags, options);
talloc_free(options);
- PyErr_LDB_ERROR_IS_ERR_RAISE(ret, PyLdb_AsLdbContext(self));
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, PyLdb_AsLdbContext(self));
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_modify(PyLdbObject *self, PyObject *args)
}
ret = ldb_modify(PyLdb_AsLdbContext(self), PyLdbMessage_AsMessage(py_msg));
- PyErr_LDB_ERROR_IS_ERR_RAISE(ret, PyLdb_AsLdbContext(self));
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, PyLdb_AsLdbContext(self));
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_add(PyLdbObject *self, PyObject *args)
}
ret = ldb_add(PyLdb_AsLdbContext(self), msg);
- PyErr_LDB_ERROR_IS_ERR_RAISE(ret, PyLdb_AsLdbContext(self));
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, PyLdb_AsLdbContext(self));
- return Py_None;
+ Py_RETURN_NONE;
}
-
-
static PyObject *py_ldb_delete(PyLdbObject *self, PyObject *args)
{
PyObject *py_dn;
return NULL;
ret = ldb_delete(ldb, dn);
- PyErr_LDB_ERROR_IS_ERR_RAISE(ret, ldb);
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, ldb);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_rename(PyLdbObject *self, PyObject *args)
return NULL;
ret = ldb_rename(ldb, dn1, dn2);
- PyErr_LDB_ERROR_IS_ERR_RAISE(ret, ldb);
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, ldb);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_schema_attribute_remove(PyLdbObject *self, PyObject *args)
ldb_schema_attribute_remove(PyLdb_AsLdbContext(self), name);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_schema_attribute_add(PyLdbObject *self, PyObject *args)
ret = ldb_schema_attribute_add(PyLdb_AsLdbContext(self), attribute, flags, syntax);
- PyErr_LDB_ERROR_IS_ERR_RAISE(ret, PyLdb_AsLdbContext(self));
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, PyLdb_AsLdbContext(self));
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *ldb_ldif_to_pyobject(struct ldb_ldif *ldif)
{
if (ldif == NULL) {
- return Py_None;
+ Py_RETURN_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));
+ return Py_BuildValue(discard_const_p(char, "(iO)"),
+ ldif->changetype,
+ PyLdbMessage_FromMessage(ldif->msg));
}
}
a = ldb_schema_attribute_by_name(PyLdb_AsLdbContext(self), element_name);
if (a == NULL) {
- return Py_None;
+ Py_RETURN_NONE;
}
if (a->syntax->ldif_write_fn(PyLdb_AsLdbContext(self), mem_ctx, &old_val, &new_val) != 0) {
talloc_free(mem_ctx);
- return Py_None;
+ Py_RETURN_NONE;
}
ret = PyString_FromStringAndSize((const char *)new_val.data, new_val.length);
char *expr = NULL;
PyObject *py_attrs = Py_None;
PyObject *py_controls = Py_None;
- const char *kwnames[] = { "base", "scope", "expression", "attrs", "controls", NULL };
+ const char * const kwnames[] = { "base", "scope", "expression", "attrs", "controls", NULL };
int ret;
struct ldb_result *res;
struct ldb_request *req;
struct ldb_control **parsed_controls;
struct ldb_dn *base;
- if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|OizOO", (char **)kwnames,
- &py_base, &scope, &expr, &py_attrs, &py_controls))
+ if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|OizOO",
+ discard_const_p(char *, kwnames),
+ &py_base, &scope, &expr, &py_attrs, &py_controls))
return NULL;
ldb_ctx = PyLdb_AsLdbContext(self);
if (py_attrs == Py_None) {
attrs = NULL;
} else {
- attrs = PyList_AsStringList(ldb_ctx, py_attrs);
+ attrs = PyList_AsStringList(ldb_ctx, py_attrs, "attrs");
if (attrs == NULL)
return NULL;
}
if (py_controls == Py_None) {
parsed_controls = NULL;
} else {
- const char **controls = PyList_AsStringList(ldb_ctx, py_controls);
+ const char **controls = PyList_AsStringList(ldb_ctx, py_controls, "controls");
parsed_controls = ldb_parse_control_strings(ldb_ctx, ldb_ctx, controls);
talloc_free(controls);
}
if (ret != LDB_SUCCESS) {
talloc_free(res);
- PyErr_LDB_ERROR_IS_ERR_RAISE(ret, ldb_ctx);
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, ldb_ctx);
return NULL;
}
talloc_free(req);
+ if (ret != LDB_SUCCESS) {
+ talloc_free(res);
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, ldb_ctx);
+ return NULL;
+ }
+
return PyLdbResult_FromResult(res);
}
data = ldb_get_opaque(PyLdb_AsLdbContext(self), name);
if (data == NULL)
- return Py_None;
+ Py_RETURN_NONE;
/* FIXME: More interpretation */
ldb_set_opaque(PyLdb_AsLdbContext(self), name, data);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_modules(PyLdbObject *self)
}
static PyGetSetDef py_ldb_getset[] = {
- { (char *)"firstmodule", (getter)py_ldb_get_firstmodule, NULL, NULL },
+ { discard_const_p(char, "firstmodule"), (getter)py_ldb_get_firstmodule, NULL, NULL },
{ NULL }
};
ret = ldb_search(ldb_ctx, ldb_ctx, &result, dn, LDB_SCOPE_BASE, NULL, NULL);
if (ret != LDB_SUCCESS) {
- PyErr_SetLdbError(ret, ldb_ctx);
+ PyErr_SetLdbError(PyExc_LdbError, ret, ldb_ctx);
return -1;
}
static PyObject *py_ldb_module_start_transaction(PyLdbModuleObject *self)
{
PyLdbModule_AsModule(self)->ops->start_transaction(PyLdbModule_AsModule(self));
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_module_end_transaction(PyLdbModuleObject *self)
{
PyLdbModule_AsModule(self)->ops->end_transaction(PyLdbModule_AsModule(self));
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_module_del_transaction(PyLdbModuleObject *self)
{
PyLdbModule_AsModule(self)->ops->del_transaction(PyLdbModule_AsModule(self));
- return Py_None;
+ Py_RETURN_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 };
+ const char * const kwnames[] = { "base", "scope", "tree", "attrs", NULL };
struct ldb_module *mod;
- if (!PyArg_ParseTupleAndKeywords(args, kwargs, "OiOO", (char **)kwnames,
- &py_base, &scope, &py_tree, &py_attrs))
+
+ if (!PyArg_ParseTupleAndKeywords(args, kwargs, "OiOO",
+ discard_const_p(char *, kwnames),
+ &py_base, &scope, &py_tree, &py_attrs))
return NULL;
mod = self->mod;
ret = ldb_build_search_req(&req, mod->ldb, NULL, PyLdbDn_AsDn(py_base),
- scope, NULL /* expr */, py_attrs == Py_None?NULL:PyList_AsStringList(req, py_attrs),
+ scope, NULL /* expr */, py_attrs == Py_None?NULL:PyList_AsStringList(req, py_attrs, "attrs"),
NULL /* controls */, NULL, NULL, NULL);
- PyErr_LDB_ERROR_IS_ERR_RAISE(ret, mod->ldb);
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, mod->ldb);
ret = mod->ops->search(mod, req);
talloc_free(req);
- PyErr_LDB_ERROR_IS_ERR_RAISE(ret, mod->ldb);
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, mod->ldb);
return PyLdbResult_FromResult(req->op.search.res);
}
mod = PyLdbModule_AsModule(self);
ret = mod->ops->add(mod, req);
- PyErr_LDB_ERROR_IS_ERR_RAISE(ret, mod->ldb);
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, mod->ldb);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_module_modify(PyLdbModuleObject *self, PyObject *args)
mod = PyLdbModule_AsModule(self);
ret = mod->ops->modify(mod, req);
- PyErr_LDB_ERROR_IS_ERR_RAISE(ret, mod->ldb);
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, mod->ldb);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_module_delete(PyLdbModuleObject *self, PyObject *args)
ret = PyLdbModule_AsModule(self)->ops->del(PyLdbModule_AsModule(self), req);
- PyErr_LDB_ERROR_IS_ERR_RAISE(ret, NULL);
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, NULL);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_module_rename(PyLdbModuleObject *self, PyObject *args)
ret = PyLdbModule_AsModule(self)->ops->rename(PyLdbModule_AsModule(self), req);
- PyErr_LDB_ERROR_IS_ERR_RAISE(ret, NULL);
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, NULL);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyMethodDef py_ldb_module_methods[] = {
.tp_flags = Py_TPFLAGS_DEFAULT,
};
+
+/**
+ * Create a ldb_message_element from a Python object.
+ *
+ * This will accept any sequence objects that contains strings, or
+ * a string object.
+ *
+ * A reference to set_obj will be borrowed.
+ *
+ * @param mem_ctx Memory context
+ * @param set_obj Python object to convert
+ * @param flags ldb_message_element flags to set
+ * @param attr_name Name of the attribute
+ * @return New ldb_message_element, allocated as child of mem_ctx
+ */
struct ldb_message_element *PyObject_AsMessageElement(TALLOC_CTX *mem_ctx,
PyObject *set_obj, int flags,
const char *attr_name)
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_strndup(me->values,
- PyString_AsString(set_obj),
- me->values[0].length);
+ me->values[0].data = (uint8_t *)PyString_AsString(set_obj);
} else if (PySequence_Check(set_obj)) {
int i;
me->num_values = PySequence_Size(set_obj);
if (!PyArg_ParseTuple(args, "i", &i))
return NULL;
if (i < 0 || i >= PyLdbMessageElement_AsMessageElement(self)->num_values)
- return Py_None;
+ Py_RETURN_NONE;
return PyObject_FromLdbValue(NULL, PyLdbMessageElement_AsMessageElement(self),
&(PyLdbMessageElement_AsMessageElement(self)->values[i]));
struct ldb_message_element *el;
int flags = 0;
char *name = NULL;
- const char *kwnames[] = { "elements", "flags", "name", NULL };
+ const char * const kwnames[] = { "elements", "flags", "name", NULL };
PyLdbMessageElementObject *ret;
- if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|Ois", (char **)kwnames, &py_elements, &flags, &name))
+
+ if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|Ois",
+ discard_const_p(char *, kwnames),
+ &py_elements, &flags, &name))
return NULL;
el = talloc_zero(NULL, struct ldb_message_element);
if (el->num_values == 1)
return PyString_FromStringAndSize((char *)el->values[0].data, el->values[0].length);
else
- return Py_None;
+ Py_RETURN_NONE;
}
static void py_ldb_msg_element_dealloc(PyLdbMessageElementObject *self)
ldb_msg_remove_attr(self->msg, name);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_ldb_msg_keys(PyLdbMessageObject *self)
ret = py_ldb_msg_getitem_helper(self, name);
if (ret == NULL)
- return Py_None;
+ Py_RETURN_NONE;
return ret;
}
static PyObject *py_ldb_msg_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
{
- const char *kwnames[] = { "dn", NULL };
+ const char * const kwnames[] = { "dn", NULL };
struct ldb_message *ret;
PyObject *pydn = NULL;
PyLdbMessageObject *py_ret;
- if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|O", (char **)kwnames, &pydn))
+
+ if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|O",
+ discard_const_p(char *, kwnames),
+ &pydn))
return NULL;
ret = ldb_msg_new(NULL);
}
static PyGetSetDef py_ldb_msg_getset[] = {
- { (char *)"dn", (getter)py_ldb_msg_get_dn, (setter)py_ldb_msg_set_dn, NULL },
+ { discard_const_p(char, "dn"), (getter)py_ldb_msg_get_dn, (setter)py_ldb_msg_set_dn, NULL },
{ NULL }
};
/* Ldb_module */
static int py_module_search(struct ldb_module *mod, struct ldb_request *req)
{
- PyObject *py_ldb = mod->private_data;
+ PyObject *py_ldb = (PyObject *)mod->private_data;
PyObject *py_result, *py_base, *py_attrs, *py_tree;
py_base = PyLdbDn_FromDn(req->op.search.base);
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_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "search"),
+ discard_const_p(char, "OiOO"),
+ py_base, req->op.search.scope, py_tree, py_attrs);
Py_DECREF(py_attrs);
Py_DECREF(py_tree);
static int py_module_add(struct ldb_module *mod, struct ldb_request *req)
{
- PyObject *py_ldb = mod->private_data;
+ PyObject *py_ldb = (PyObject *)mod->private_data;
PyObject *py_result, *py_msg;
- py_msg = PyLdbMessage_FromMessage((struct ldb_message *)req->op.add.message);
+ py_msg = PyLdbMessage_FromMessage(discard_const_p(struct ldb_message, 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_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "add"),
+ discard_const_p(char, "O"),
+ py_msg);
Py_DECREF(py_msg);
static int py_module_modify(struct ldb_module *mod, struct ldb_request *req)
{
- PyObject *py_ldb = mod->private_data;
+ PyObject *py_ldb = (PyObject *)mod->private_data;
PyObject *py_result, *py_msg;
- py_msg = PyLdbMessage_FromMessage((struct ldb_message *)req->op.mod.message);
+ py_msg = PyLdbMessage_FromMessage(discard_const_p(struct ldb_message, 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_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "modify"),
+ discard_const_p(char, "O"),
+ py_msg);
Py_DECREF(py_msg);
static int py_module_del(struct ldb_module *mod, struct ldb_request *req)
{
- PyObject *py_ldb = mod->private_data;
+ PyObject *py_ldb = (PyObject *)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);
+ py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "delete"),
+ discard_const_p(char, "O"),
+ py_dn);
if (py_result == NULL) {
return LDB_ERR_PYTHON_EXCEPTION;
static int py_module_rename(struct ldb_module *mod, struct ldb_request *req)
{
- PyObject *py_ldb = mod->private_data;
+ PyObject *py_ldb = (PyObject *)mod->private_data;
PyObject *py_result, *py_olddn, *py_newdn;
py_olddn = PyLdbDn_FromDn(req->op.rename.olddn);
if (py_newdn == NULL)
return LDB_ERR_OPERATIONS_ERROR;
- py_result = PyObject_CallMethod(py_ldb, (char *)"rename", (char *)"OO", py_olddn, py_newdn);
+ py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "rename"),
+ discard_const_p(char, "OO"),
+ py_olddn, py_newdn);
Py_DECREF(py_olddn);
Py_DECREF(py_newdn);
static int py_module_request(struct ldb_module *mod, struct ldb_request *req)
{
- PyObject *py_ldb = mod->private_data;
+ PyObject *py_ldb = (PyObject *)mod->private_data;
PyObject *py_result;
- py_result = PyObject_CallMethod(py_ldb, (char *)"request", (char *)"");
+ py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "request"),
+ discard_const_p(char, ""));
return LDB_ERR_OPERATIONS_ERROR;
}
static int py_module_extended(struct ldb_module *mod, struct ldb_request *req)
{
- PyObject *py_ldb = mod->private_data;
+ PyObject *py_ldb = (PyObject *)mod->private_data;
PyObject *py_result;
- py_result = PyObject_CallMethod(py_ldb, (char *)"extended", (char *)"");
+ py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "extended"),
+ discard_const_p(char, ""));
return LDB_ERR_OPERATIONS_ERROR;
}
static int py_module_start_transaction(struct ldb_module *mod)
{
- PyObject *py_ldb = mod->private_data;
+ PyObject *py_ldb = (PyObject *)mod->private_data;
PyObject *py_result;
- py_result = PyObject_CallMethod(py_ldb, (char *)"start_transaction", (char *)"");
+ py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "start_transaction"),
+ discard_const_p(char, ""));
if (py_result == NULL) {
return LDB_ERR_PYTHON_EXCEPTION;
static int py_module_end_transaction(struct ldb_module *mod)
{
- PyObject *py_ldb = mod->private_data;
+ PyObject *py_ldb = (PyObject *)mod->private_data;
PyObject *py_result;
- py_result = PyObject_CallMethod(py_ldb, (char *)"end_transaction", (char *)"");
+ py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "end_transaction"),
+ discard_const_p(char, ""));
if (py_result == NULL) {
return LDB_ERR_PYTHON_EXCEPTION;
static int py_module_del_transaction(struct ldb_module *mod)
{
- PyObject *py_ldb = mod->private_data;
+ PyObject *py_ldb = (PyObject *)mod->private_data;
PyObject *py_result;
- py_result = PyObject_CallMethod(py_ldb, (char *)"del_transaction", (char *)"");
+ py_result = PyObject_CallMethod(py_ldb, discard_const_p(char, "del_transaction"),
+ discard_const_p(char, ""));
if (py_result == NULL) {
return LDB_ERR_PYTHON_EXCEPTION;
return 0;
}
-static int py_module_init (struct ldb_module *mod)
+static int py_module_init(struct ldb_module *mod)
{
- PyObject *py_class = mod->ops->private_data;
+ PyObject *py_class = (PyObject *)mod->ops->private_data;
PyObject *py_result, *py_next, *py_ldb;
py_ldb = PyLdb_FromLdbContext(mod->ldb);
if (py_next == NULL)
return LDB_ERR_OPERATIONS_ERROR;
- py_result = PyObject_CallFunction(py_class, (char *)"OO", py_ldb, py_next);
+ py_result = PyObject_CallFunction(py_class, discard_const_p(char, "OO"),
+ py_ldb, py_next);
if (py_result == NULL) {
return LDB_ERR_PYTHON_EXCEPTION;
return NULL;
}
- ops->name = talloc_strdup(ops, PyString_AsString(PyObject_GetAttrString(input, (char *)"name")));
+ ops->name = talloc_strdup(ops, PyString_AsString(PyObject_GetAttrString(input, discard_const_p(char, "name"))));
Py_INCREF(input);
ops->private_data = input;
ret = ldb_register_module(ops);
- PyErr_LDB_ERROR_IS_ERR_RAISE(ret, NULL);
+ PyErr_LDB_ERROR_IS_ERR_RAISE(PyExc_LdbError, ret, NULL);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *py_timestring(PyObject *module, PyObject *args)
PyModule_AddObject(m, "__docformat__", PyString_FromString("restructuredText"));
- PyExc_LdbError = PyErr_NewException((char *)"_ldb.LdbError", NULL, NULL);
+ PyExc_LdbError = PyErr_NewException(discard_const_p(char, "_ldb.LdbError"), NULL, NULL);
PyModule_AddObject(m, "LdbError", PyExc_LdbError);
Py_INCREF(&PyLdb);
git.samba.org / ira / wip.git / blobdiff