** NOTE! The following LGPL license applies to the tdb
** 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
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
+#include <Python.h>
#include "replace.h"
#include "system/filesys.h"
-#include <Python.h>
-#ifndef Py_RETURN_NONE
-#define Py_RETURN_NONE return Py_INCREF(Py_None), Py_None
-#endif
-
/* Include tdb headers */
#include <tdb.h>
+#if PY_MAJOR_VERSION >= 3
+#define PyStr_FromString PyUnicode_FromString
+#define PyStr_FromFormat PyUnicode_FromFormat
+#define PyInt_FromLong PyLong_FromLong
+#define PyInt_Check PyLong_Check
+#define PyInt_AsLong PyLong_AsLong
+#define Py_TPFLAGS_HAVE_ITER 0
+#else
+#define PyStr_FromString PyString_FromString
+#define PyStr_FromFormat PyString_FromFormat
+#endif
+
typedef struct {
PyObject_HEAD
TDB_CONTEXT *ctx;
bool closed;
} PyTdbObject;
-PyAPI_DATA(PyTypeObject) PyTdb;
+static PyTypeObject PyTdb;
static void PyErr_SetTDBError(TDB_CONTEXT *tdb)
{
Py_BuildValue("(i,s)", tdb_error(tdb), tdb_errorstr(tdb)));
}
-static TDB_DATA PyString_AsTDB_DATA(PyObject *data)
+static TDB_DATA PyBytes_AsTDB_DATA(PyObject *data)
{
TDB_DATA ret;
- ret.dptr = (unsigned char *)PyString_AsString(data);
- ret.dsize = PyString_Size(data);
+ ret.dptr = (unsigned char *)PyBytes_AsString(data);
+ ret.dsize = PyBytes_Size(data);
return ret;
}
-static PyObject *PyString_FromTDB_DATA(TDB_DATA data)
+static PyObject *PyBytes_FromTDB_DATA(TDB_DATA data)
{
if (data.dptr == NULL && data.dsize == 0) {
Py_RETURN_NONE;
} else {
- PyObject *ret = PyString_FromStringAndSize((const char *)data.dptr,
- data.dsize);
+ PyObject *ret = PyBytes_FromStringAndSize((const char *)data.dptr,
+ data.dsize);
free(data.dptr);
return ret;
}
return NULL; \
}
+#define PyErr_TDB_RAISE_IF_CLOSED(self) \
+ if (self->closed) { \
+ PyErr_SetObject(PyExc_RuntimeError, \
+ Py_BuildValue("(i,s)", TDB_ERR_IO, "Database is already closed")); \
+ return NULL; \
+ }
+
+#define PyErr_TDB_RAISE_RETURN_MINUS_1_IF_CLOSED(self) \
+ if (self->closed) { \
+ PyErr_SetObject(PyExc_RuntimeError, \
+ Py_BuildValue("(i,s)", TDB_ERR_IO, "Database is already closed")); \
+ return -1; \
+ }
+
static PyObject *py_tdb_open(PyTypeObject *type, PyObject *args, PyObject *kwargs)
{
char *name = NULL;
int hash_size = 0, tdb_flags = TDB_DEFAULT, flags = O_RDWR, mode = 0600;
TDB_CONTEXT *ctx;
PyTdbObject *ret;
- const char *kwnames[] = { "name", "hash_size", "tdb_flags", "flags", "mode", NULL };
+ const char *_kwnames[] = { "name", "hash_size", "tdb_flags", "flags", "mode", NULL };
+ char **kwnames = discard_const_p(char *, _kwnames);
- if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|siiii", (char **)kwnames, &name, &hash_size, &tdb_flags, &flags, &mode))
+ if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|siiii", kwnames, &name, &hash_size, &tdb_flags, &flags, &mode))
return NULL;
if (name == NULL) {
static PyObject *obj_transaction_cancel(PyTdbObject *self)
{
- int ret = tdb_transaction_cancel(self->ctx);
+ int ret;
+
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+
+ ret = tdb_transaction_cancel(self->ctx);
PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
Py_RETURN_NONE;
}
static PyObject *obj_transaction_commit(PyTdbObject *self)
{
- int ret = tdb_transaction_commit(self->ctx);
+ int ret;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+ ret = tdb_transaction_commit(self->ctx);
PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
Py_RETURN_NONE;
}
static PyObject *obj_transaction_prepare_commit(PyTdbObject *self)
{
- int ret = tdb_transaction_prepare_commit(self->ctx);
+ int ret;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+ ret = tdb_transaction_prepare_commit(self->ctx);
PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
Py_RETURN_NONE;
}
static PyObject *obj_transaction_start(PyTdbObject *self)
{
- int ret = tdb_transaction_start(self->ctx);
+ int ret;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+ ret = tdb_transaction_start(self->ctx);
PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
Py_RETURN_NONE;
}
static PyObject *obj_reopen(PyTdbObject *self)
{
- int ret = tdb_reopen(self->ctx);
- PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
+ int ret;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+ ret = tdb_reopen(self->ctx);
+ if (ret != 0) {
+ self->closed = true;
+ PyErr_SetObject(PyExc_RuntimeError,
+ Py_BuildValue("(i,s)",
+ TDB_ERR_IO,
+ "Failed to reopen database"));
+ return NULL;
+ }
Py_RETURN_NONE;
}
static PyObject *obj_lockall(PyTdbObject *self)
{
- int ret = tdb_lockall(self->ctx);
+ int ret;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+ ret = tdb_lockall(self->ctx);
PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
Py_RETURN_NONE;
}
static PyObject *obj_unlockall(PyTdbObject *self)
{
- int ret = tdb_unlockall(self->ctx);
+ int ret;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+ ret = tdb_unlockall(self->ctx);
PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
Py_RETURN_NONE;
}
static PyObject *obj_lockall_read(PyTdbObject *self)
{
- int ret = tdb_lockall_read(self->ctx);
+ int ret;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+ ret = tdb_lockall_read(self->ctx);
PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
Py_RETURN_NONE;
}
Py_RETURN_NONE;
ret = tdb_close(self->ctx);
self->closed = true;
- PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
+ if (ret != 0) {
+ PyErr_SetObject(PyExc_RuntimeError,
+ Py_BuildValue("(i,s)",
+ TDB_ERR_IO,
+ "Failed to close database"));
+ return NULL;
+ }
Py_RETURN_NONE;
}
{
TDB_DATA key;
PyObject *py_key;
+
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+
if (!PyArg_ParseTuple(args, "O", &py_key))
return NULL;
- key = PyString_AsTDB_DATA(py_key);
+ key = PyBytes_AsTDB_DATA(py_key);
+ if (!key.dptr)
+ return NULL;
- return PyString_FromTDB_DATA(tdb_fetch(self->ctx, key));
+ return PyBytes_FromTDB_DATA(tdb_fetch(self->ctx, key));
}
static PyObject *obj_append(PyTdbObject *self, PyObject *args)
TDB_DATA key, data;
PyObject *py_key, *py_data;
int ret;
+
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+
if (!PyArg_ParseTuple(args, "OO", &py_key, &py_data))
return NULL;
- key = PyString_AsTDB_DATA(py_key);
- data = PyString_AsTDB_DATA(py_data);
+ key = PyBytes_AsTDB_DATA(py_key);
+ if (!key.dptr)
+ return NULL;
+ data = PyBytes_AsTDB_DATA(py_data);
+ if (!data.dptr)
+ return NULL;
ret = tdb_append(self->ctx, key, data);
PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
static PyObject *obj_firstkey(PyTdbObject *self)
{
- return PyString_FromTDB_DATA(tdb_firstkey(self->ctx));
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+
+ return PyBytes_FromTDB_DATA(tdb_firstkey(self->ctx));
}
static PyObject *obj_nextkey(PyTdbObject *self, PyObject *args)
{
TDB_DATA key;
PyObject *py_key;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+
if (!PyArg_ParseTuple(args, "O", &py_key))
return NULL;
- key = PyString_AsTDB_DATA(py_key);
+ key = PyBytes_AsTDB_DATA(py_key);
+ if (!key.dptr)
+ return NULL;
- return PyString_FromTDB_DATA(tdb_nextkey(self->ctx, key));
+ return PyBytes_FromTDB_DATA(tdb_nextkey(self->ctx, key));
}
static PyObject *obj_delete(PyTdbObject *self, PyObject *args)
TDB_DATA key;
PyObject *py_key;
int ret;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+
if (!PyArg_ParseTuple(args, "O", &py_key))
return NULL;
- key = PyString_AsTDB_DATA(py_key);
+ key = PyBytes_AsTDB_DATA(py_key);
+ if (!key.dptr)
+ return NULL;
ret = tdb_delete(self->ctx, key);
PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
Py_RETURN_NONE;
}
-static PyObject *obj_has_key(PyTdbObject *self, PyObject *args)
+static int obj_contains(PyTdbObject *self, PyObject *py_key)
{
TDB_DATA key;
+ int ret;
+ PyErr_TDB_RAISE_RETURN_MINUS_1_IF_CLOSED(self);
+
+ key = PyBytes_AsTDB_DATA(py_key);
+ if (!key.dptr) {
+ PyErr_BadArgument();
+ return -1;
+ }
+ ret = tdb_exists(self->ctx, key);
+ if (ret)
+ return 1;
+ return 0;
+}
+
+#if PY_MAJOR_VERSION < 3
+static PyObject *obj_has_key(PyTdbObject *self, PyObject *args)
+{
int ret;
PyObject *py_key;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+
if (!PyArg_ParseTuple(args, "O", &py_key))
return NULL;
- key = PyString_AsTDB_DATA(py_key);
- ret = tdb_exists(self->ctx, key);
- if (ret != TDB_ERR_NOEXIST) {
- PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
- }
+ ret = obj_contains(self, py_key);
+ if (ret == -1)
+ return NULL;
+ if (ret)
+ Py_RETURN_TRUE;
+ Py_RETURN_FALSE;
- return (ret == TDB_ERR_NOEXIST)?Py_False:Py_True;
}
+#endif
static PyObject *obj_store(PyTdbObject *self, PyObject *args)
{
int flag = TDB_REPLACE;
PyObject *py_key, *py_value;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+
if (!PyArg_ParseTuple(args, "OO|i", &py_key, &py_value, &flag))
return NULL;
- key = PyString_AsTDB_DATA(py_key);
- value = PyString_AsTDB_DATA(py_value);
+ key = PyBytes_AsTDB_DATA(py_key);
+ if (!key.dptr)
+ return NULL;
+ value = PyBytes_AsTDB_DATA(py_value);
+ if (!value.dptr)
+ return NULL;
ret = tdb_store(self->ctx, key, value, flag);
PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
{
unsigned flags;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+
if (!PyArg_ParseTuple(args, "I", &flags))
return NULL;
{
unsigned flags;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+
if (!PyArg_ParseTuple(args, "I", &flags))
return NULL;
return NULL;
current = self->current;
self->current = tdb_nextkey(self->iteratee->ctx, self->current);
- ret = PyString_FromTDB_DATA(current);
+ ret = PyBytes_FromTDB_DATA(current);
return ret;
}
{
PyTdbIteratorObject *ret;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+
ret = PyObject_New(PyTdbIteratorObject, &PyTdbIterator);
if (!ret)
return NULL;
static PyObject *obj_clear(PyTdbObject *self)
{
- int ret = tdb_wipe_all(self->ctx);
+ int ret;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+ ret = tdb_wipe_all(self->ctx);
PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
Py_RETURN_NONE;
}
static PyObject *obj_repack(PyTdbObject *self)
{
- int ret = tdb_repack(self->ctx);
+ int ret;
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+ ret = tdb_repack(self->ctx);
PyErr_TDB_ERROR_IS_ERR_RAISE(ret, self->ctx);
Py_RETURN_NONE;
}
static PyObject *obj_enable_seqnum(PyTdbObject *self)
{
+ PyErr_TDB_RAISE_IF_CLOSED(self);
tdb_enable_seqnum(self->ctx);
Py_RETURN_NONE;
}
static PyObject *obj_increment_seqnum_nonblock(PyTdbObject *self)
{
+ PyErr_TDB_RAISE_IF_CLOSED(self);
tdb_increment_seqnum_nonblock(self->ctx);
Py_RETURN_NONE;
}
"Append data to an existing key." },
{ "firstkey", (PyCFunction)obj_firstkey, METH_NOARGS, "S.firstkey() -> data\n"
"Return the first key in this database." },
- { "nextkey", (PyCFunction)obj_nextkey, METH_NOARGS, "S.nextkey(key) -> data\n"
+ { "nextkey", (PyCFunction)obj_nextkey, METH_VARARGS, "S.nextkey(key) -> data\n"
"Return the next key in this database." },
{ "delete", (PyCFunction)obj_delete, METH_VARARGS, "S.delete(key) -> None\n"
"Delete an entry." },
+#if PY_MAJOR_VERSION < 3
{ "has_key", (PyCFunction)obj_has_key, METH_VARARGS, "S.has_key(key) -> None\n"
"Check whether key exists in this database." },
+#endif
{ "store", (PyCFunction)obj_store, METH_VARARGS, "S.store(key, data, flag=REPLACE) -> None"
"Store data." },
{ "add_flags", (PyCFunction)obj_add_flags, METH_VARARGS, "S.add_flags(flags) -> None" },
{ "remove_flags", (PyCFunction)obj_remove_flags, METH_VARARGS, "S.remove_flags(flags) -> None" },
+#if PY_MAJOR_VERSION >= 3
+ { "keys", (PyCFunction)tdb_object_iter, METH_NOARGS, "S.iterkeys() -> iterator" },
+#else
{ "iterkeys", (PyCFunction)tdb_object_iter, METH_NOARGS, "S.iterkeys() -> iterator" },
+#endif
{ "clear", (PyCFunction)obj_clear, METH_NOARGS, "S.clear() -> None\n"
"Wipe the entire database." },
{ "repack", (PyCFunction)obj_repack, METH_NOARGS, "S.repack() -> None\n"
static PyObject *obj_get_hash_size(PyTdbObject *self, void *closure)
{
+ PyErr_TDB_RAISE_IF_CLOSED(self);
return PyInt_FromLong(tdb_hash_size(self->ctx));
}
static int obj_set_max_dead(PyTdbObject *self, PyObject *max_dead, void *closure)
{
+ PyErr_TDB_RAISE_RETURN_MINUS_1_IF_CLOSED(self);
if (!PyInt_Check(max_dead))
return -1;
tdb_set_max_dead(self->ctx, PyInt_AsLong(max_dead));
static PyObject *obj_get_map_size(PyTdbObject *self, void *closure)
{
+ PyErr_TDB_RAISE_IF_CLOSED(self);
return PyInt_FromLong(tdb_map_size(self->ctx));
}
static PyObject *obj_get_freelist_size(PyTdbObject *self, void *closure)
{
+ PyErr_TDB_RAISE_IF_CLOSED(self);
return PyInt_FromLong(tdb_freelist_size(self->ctx));
}
static PyObject *obj_get_flags(PyTdbObject *self, void *closure)
{
+ PyErr_TDB_RAISE_IF_CLOSED(self);
return PyInt_FromLong(tdb_get_flags(self->ctx));
}
static PyObject *obj_get_filename(PyTdbObject *self, void *closure)
{
- return PyString_FromString(tdb_name(self->ctx));
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+ return PyBytes_FromString(tdb_name(self->ctx));
}
static PyObject *obj_get_seqnum(PyTdbObject *self, void *closure)
{
+ PyErr_TDB_RAISE_IF_CLOSED(self);
return PyInt_FromLong(tdb_get_seqnum(self->ctx));
}
+static PyObject *obj_get_text(PyTdbObject *self, void *closure)
+{
+ PyObject *mod, *cls, *inst;
+ mod = PyImport_ImportModule("_tdb_text");
+ if (mod == NULL)
+ return NULL;
+ cls = PyObject_GetAttrString(mod, "TdbTextWrapper");
+ if (cls == NULL) {
+ Py_DECREF(mod);
+ return NULL;
+ }
+ inst = PyObject_CallFunction(cls, discard_const_p(char, "O"), self);
+ Py_DECREF(mod);
+ Py_DECREF(cls);
+ return inst;
+}
static PyGetSetDef tdb_object_getsetters[] = {
- { (char *)"hash_size", (getter)obj_get_hash_size, NULL, NULL },
- { (char *)"map_size", (getter)obj_get_map_size, NULL, NULL },
- { (char *)"freelist_size", (getter)obj_get_freelist_size, NULL, NULL },
- { (char *)"flags", (getter)obj_get_flags, NULL, NULL },
- { (char *)"max_dead", NULL, (setter)obj_set_max_dead, NULL },
- { (char *)"filename", (getter)obj_get_filename, NULL, (char *)"The filename of this TDB file."},
- { (char *)"seqnum", (getter)obj_get_seqnum, NULL, NULL },
+ { discard_const_p(char, "hash_size"),
+ (getter)obj_get_hash_size, NULL, NULL },
+ { discard_const_p(char, "map_size"),
+ (getter)obj_get_map_size, NULL, NULL },
+ { discard_const_p(char, "freelist_size"),
+ (getter)obj_get_freelist_size, NULL, NULL },
+ { discard_const_p(char, "flags"),
+ (getter)obj_get_flags, NULL, NULL },
+ { discard_const_p(char, "max_dead"),
+ NULL, (setter)obj_set_max_dead, NULL },
+ { discard_const_p(char, "filename"),
+ (getter)obj_get_filename, NULL,
+ discard_const_p(char, "The filename of this TDB file.") },
+ { discard_const_p(char, "seqnum"),
+ (getter)obj_get_seqnum, NULL, NULL },
+ { discard_const_p(char, "text"),
+ (getter)obj_get_text, NULL, NULL },
{ NULL }
};
static PyObject *tdb_object_repr(PyTdbObject *self)
{
+ PyErr_TDB_RAISE_IF_CLOSED(self);
if (tdb_get_flags(self->ctx) & TDB_INTERNAL) {
- return PyString_FromString("Tdb(<internal>)");
+ return PyStr_FromString("Tdb(<internal>)");
} else {
- return PyString_FromFormat("Tdb('%s')", tdb_name(self->ctx));
+ return PyStr_FromFormat("Tdb('%s')", tdb_name(self->ctx));
}
}
{
if (!self->closed)
tdb_close(self->ctx);
- PyObject_Del(self);
+ Py_TYPE(self)->tp_free(self);
}
static PyObject *obj_getitem(PyTdbObject *self, PyObject *key)
{
TDB_DATA tkey, val;
- if (!PyString_Check(key)) {
- PyErr_SetString(PyExc_TypeError, "Expected string as key");
+ PyErr_TDB_RAISE_IF_CLOSED(self);
+ if (!PyBytes_Check(key)) {
+ PyErr_SetString(PyExc_TypeError, "Expected bytestring as key");
return NULL;
}
- tkey.dptr = (unsigned char *)PyString_AsString(key);
- tkey.dsize = PyString_Size(key);
+ tkey.dptr = (unsigned char *)PyBytes_AsString(key);
+ tkey.dsize = PyBytes_Size(key);
val = tdb_fetch(self->ctx, tkey);
if (val.dptr == NULL) {
- PyErr_SetString(PyExc_KeyError, "No such TDB entry");
+ /*
+ * if the key doesn't exist raise KeyError(key) to be
+ * consistent with python dict
+ */
+ PyErr_SetObject(PyExc_KeyError, key);
return NULL;
} else {
- return PyString_FromTDB_DATA(val);
+ return PyBytes_FromTDB_DATA(val);
}
}
{
TDB_DATA tkey, tval;
int ret;
- if (!PyString_Check(key)) {
- PyErr_SetString(PyExc_TypeError, "Expected string as key");
+ PyErr_TDB_RAISE_RETURN_MINUS_1_IF_CLOSED(self);
+ if (!PyBytes_Check(key)) {
+ PyErr_SetString(PyExc_TypeError, "Expected bytestring as key");
return -1;
}
- tkey = PyString_AsTDB_DATA(key);
+ tkey = PyBytes_AsTDB_DATA(key);
if (value == NULL) {
ret = tdb_delete(self->ctx, tkey);
} else {
- if (!PyString_Check(value)) {
+ if (!PyBytes_Check(value)) {
PyErr_SetString(PyExc_TypeError, "Expected string as value");
return -1;
}
- tval = PyString_AsTDB_DATA(value);
+ tval = PyBytes_AsTDB_DATA(value);
ret = tdb_store(self->ctx, tkey, tval, TDB_REPLACE);
}
.mp_subscript = (binaryfunc)obj_getitem,
.mp_ass_subscript = (objobjargproc)obj_setitem,
};
-PyTypeObject PyTdb = {
- .tp_name = "Tdb",
+static PySequenceMethods tdb_object_seq = {
+ .sq_contains = (objobjproc)obj_contains,
+};
+static PyTypeObject PyTdb = {
+ .tp_name = "tdb.Tdb",
.tp_basicsize = sizeof(PyTdbObject),
.tp_methods = tdb_object_methods,
.tp_getset = tdb_object_getsetters,
.tp_repr = (reprfunc)tdb_object_repr,
.tp_dealloc = (destructor)tdb_object_dealloc,
.tp_as_mapping = &tdb_object_mapping,
+ .tp_as_sequence = &tdb_object_seq,
.tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_ITER,
.tp_iter = (getiterfunc)tdb_object_iter,
};
{ NULL }
};
-void inittdb(void)
+#define MODULE_DOC "simple key-value database that supports multiple writers."
+
+#if PY_MAJOR_VERSION >= 3
+static struct PyModuleDef moduledef = {
+ PyModuleDef_HEAD_INIT,
+ .m_name = "tdb",
+ .m_doc = MODULE_DOC,
+ .m_size = -1,
+ .m_methods = tdb_methods,
+};
+#endif
+
+PyObject* module_init(void);
+PyObject* module_init(void)
{
PyObject *m;
if (PyType_Ready(&PyTdb) < 0)
- return;
+ return NULL;
if (PyType_Ready(&PyTdbIterator) < 0)
- return;
+ return NULL;
- m = Py_InitModule3("tdb", tdb_methods, "TDB is a simple key-value database similar to GDBM that supports multiple writers.");
+#if PY_MAJOR_VERSION >= 3
+ m = PyModule_Create(&moduledef);
+#else
+ m = Py_InitModule3("tdb", tdb_methods, MODULE_DOC);
+#endif
if (m == NULL)
- return;
-
- PyModule_AddObject(m, "REPLACE", PyInt_FromLong(TDB_REPLACE));
- PyModule_AddObject(m, "INSERT", PyInt_FromLong(TDB_INSERT));
- PyModule_AddObject(m, "MODIFY", PyInt_FromLong(TDB_MODIFY));
-
- PyModule_AddObject(m, "DEFAULT", PyInt_FromLong(TDB_DEFAULT));
- PyModule_AddObject(m, "CLEAR_IF_FIRST", PyInt_FromLong(TDB_CLEAR_IF_FIRST));
- PyModule_AddObject(m, "INTERNAL", PyInt_FromLong(TDB_INTERNAL));
- PyModule_AddObject(m, "NOLOCK", PyInt_FromLong(TDB_NOLOCK));
- PyModule_AddObject(m, "NOMMAP", PyInt_FromLong(TDB_NOMMAP));
- PyModule_AddObject(m, "CONVERT", PyInt_FromLong(TDB_CONVERT));
- PyModule_AddObject(m, "BIGENDIAN", PyInt_FromLong(TDB_BIGENDIAN));
- PyModule_AddObject(m, "NOSYNC", PyInt_FromLong(TDB_NOSYNC));
- PyModule_AddObject(m, "SEQNUM", PyInt_FromLong(TDB_SEQNUM));
- PyModule_AddObject(m, "VOLATILE", PyInt_FromLong(TDB_VOLATILE));
- PyModule_AddObject(m, "ALLOW_NESTING", PyInt_FromLong(TDB_ALLOW_NESTING));
- PyModule_AddObject(m, "DISALLOW_NESTING", PyInt_FromLong(TDB_DISALLOW_NESTING));
- PyModule_AddObject(m, "INCOMPATIBLE_HASH", PyInt_FromLong(TDB_INCOMPATIBLE_HASH));
-
- PyModule_AddObject(m, "__docformat__", PyString_FromString("restructuredText"));
+ return NULL;
+
+ PyModule_AddIntConstant(m, "REPLACE", TDB_REPLACE);
+ PyModule_AddIntConstant(m, "INSERT", TDB_INSERT);
+ PyModule_AddIntConstant(m, "MODIFY", TDB_MODIFY);
+
+ PyModule_AddIntConstant(m, "DEFAULT", TDB_DEFAULT);
+ PyModule_AddIntConstant(m, "CLEAR_IF_FIRST", TDB_CLEAR_IF_FIRST);
+ PyModule_AddIntConstant(m, "INTERNAL", TDB_INTERNAL);
+ PyModule_AddIntConstant(m, "NOLOCK", TDB_NOLOCK);
+ PyModule_AddIntConstant(m, "NOMMAP", TDB_NOMMAP);
+ PyModule_AddIntConstant(m, "CONVERT", TDB_CONVERT);
+ PyModule_AddIntConstant(m, "BIGENDIAN", TDB_BIGENDIAN);
+ PyModule_AddIntConstant(m, "NOSYNC", TDB_NOSYNC);
+ PyModule_AddIntConstant(m, "SEQNUM", TDB_SEQNUM);
+ PyModule_AddIntConstant(m, "VOLATILE", TDB_VOLATILE);
+ PyModule_AddIntConstant(m, "ALLOW_NESTING", TDB_ALLOW_NESTING);
+ PyModule_AddIntConstant(m, "DISALLOW_NESTING", TDB_DISALLOW_NESTING);
+ PyModule_AddIntConstant(m, "INCOMPATIBLE_HASH", TDB_INCOMPATIBLE_HASH);
+
+ PyModule_AddStringConstant(m, "__docformat__", "restructuredText");
+
+ PyModule_AddStringConstant(m, "__version__", PACKAGE_VERSION);
Py_INCREF(&PyTdb);
PyModule_AddObject(m, "Tdb", (PyObject *)&PyTdb);
Py_INCREF(&PyTdbIterator);
+
+ return m;
+}
+
+
+#if PY_MAJOR_VERSION >= 3
+PyMODINIT_FUNC PyInit_tdb(void);
+PyMODINIT_FUNC PyInit_tdb(void)
+{
+ return module_init();
+}
+#else
+void inittdb(void);
+void inittdb(void)
+{
+ module_init();
}
+#endif
git.samba.org / samba.git / blobdiff