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Add some support for MySQL-3.23 features.

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Fixed a few miscellaneous things.
This commit is contained in:
adustman
2000-03-14 04:47:52 +00:00
parent b48664d4c9
commit abfd616405
3 changed files with 108 additions and 25 deletions
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94
mysql/_mysqlmodule.c
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@ -194,6 +194,16 @@ static _mysql_Constant _mysql_Constant_cr[] = {
{ NULL } /* sentinel */
} ;
static _mysql_Constant _mysql_Constant_option[] = {
{ "OPT_CONNECT_TIMEOUT", MYSQL_OPT_CONNECT_TIMEOUT },
{ "OPT_COMPRESS", MYSQL_OPT_COMPRESS },
{ "OPT_NAMED_PIPE", MYSQL_OPT_NAMED_PIPE },
{ "INIT_COMMAND", MYSQL_INIT_COMMAND },
{ "READE_DEFAULT_FILE", MYSQL_READ_DEFAULT_FILE },
{ "READ_DEFAULT_GROUP", MYSQL_READ_DEFAULT_GROUP },
{ NULL } /* sentinel */
} ;
static _mysql_Constant _mysql_Constant_er[] = {
{ "HASHCHK", ER_HASHCHK },
{ "NISAMCHK", ER_NISAMCHK },
@ -855,6 +865,28 @@ _mysql_ResultObject_fetch_rows_as_dict(self, args)
return NULL;
}
#if MYSQL_VERSION_ID >= 32303
static PyObject *
_mysql_ConnectionObject_change_user(self, args, kwargs)
_mysql_ConnectionObject *self;
PyObject *args, *kwargs;
{
char *user, *pwd=NULL, *db=NULL;
int r;
static char *kwlist[] = { "user", "passwd", "db", NULL } ;
if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|ss:change_user",
kwlist, &user, &pwd, &db))
return NULL;
Py_BEGIN_ALLOW_THREADS
r = mysql_change_user(&(self->connection), user, pwd, db);
Py_END_ALLOW_THREADS
if (r) return _mysql_Exception(self);
Py_INCREF(Py_None);
return Py_None;
}
#endif
static PyObject *
_mysql_get_client_info(self, args)
PyObject *self;
@ -1001,12 +1033,16 @@ _mysql_ConnectionObject_list_tables(self, args)
}
static PyObject *
_mysql_ConnectionObject_num_fields(self, args)
_mysql_ConnectionObject_field_count(self, args)
_mysql_ConnectionObject *self;
PyObject *args;
{
if (!PyArg_NoArgs(args)) return NULL;
#if MYSQL_VERSION_ID < 32224
return PyInt_FromLong((long)mysql_num_fields(&(self->connection)));
#else
return PyInt_FromLong((long)mysql_field_count(&(self->connection)));
#endif
}
static PyObject *
@ -1058,19 +1094,6 @@ _mysql_ConnectionObject_query(self, args)
return Py_None;
}
static PyObject *
_mysql_ConnectionObject_row_tell(self, args)
_mysql_ConnectionObject *self;
PyObject *args;
{
unsigned int r;
if (!PyArg_NoArgs(args)) return NULL;
Py_BEGIN_ALLOW_THREADS
r = mysql_insert_id(&(self->connection));
Py_END_ALLOW_THREADS
return PyInt_FromLong((long)r);
}
static PyObject *
_mysql_ConnectionObject_select_db(self, args)
_mysql_ConnectionObject *self;
@ -1197,15 +1220,38 @@ _mysql_ResultObject_data_seek(self, args)
_mysql_ResultObject *self;
PyObject *args;
{
unsigned int offset;
if (!PyArg_ParseTuple(args, "i:data_seek", &offset)) return NULL;
Py_BEGIN_ALLOW_THREADS
mysql_data_seek(self->result, offset);
Py_END_ALLOW_THREADS
unsigned int row;
if (!PyArg_ParseTuple(args, "i:data_seek", &row)) return NULL;
mysql_data_seek(self->result, row);
Py_INCREF(Py_None);
return Py_None;
}
static PyObject *
_mysql_ResultObject_row_seek(self, args)
_mysql_ResultObject *self;
PyObject *args;
{
int offset;
MYSQL_ROW_OFFSET r;
if (!PyArg_ParseTuple(args, "i:row_seek", &offset)) return NULL;
r = mysql_row_tell(self->result);
mysql_row_seek(self->result, r+offset);
Py_INCREF(Py_None);
return Py_None;
}
static PyObject *
_mysql_ResultObject_row_tell(self, args)
_mysql_ResultObject *self;
PyObject *args;
{
MYSQL_ROW_OFFSET r;
if (!PyArg_NoArgs(args)) return NULL;
r = mysql_row_tell(self->result);
return PyInt_FromLong(r-self->result->data->data);
}
static void
_mysql_ResultObject_dealloc(self)
_mysql_ResultObject *self;
@ -1228,10 +1274,14 @@ _mysql_ResultObject_repr(self)
static PyMethodDef _mysql_ConnectionObject_methods[] = {
{"affected_rows", (PyCFunction)_mysql_ConnectionObject_affected_rows, 0},
#if MYSQL_VERSION_ID >= 32303
{"change_user", (PyCFunction)_mysql_ConnectionObject_change_user, METH_VARARGS | METH_KEYWORDS},
#endif
{"close", (PyCFunction)_mysql_ConnectionObject_close, 0},
{"dump_debug_info", (PyCFunction)_mysql_ConnectionObject_dump_debug_info, 0},
{"error", (PyCFunction)_mysql_ConnectionObject_error, 0},
{"errno", (PyCFunction)_mysql_ConnectionObject_errno, 0},
{"field_count", (PyCFunction)_mysql_ConnectionObject_field_count, 0},
{"get_host_info", (PyCFunction)_mysql_ConnectionObject_get_host_info, 0},
{"get_proto_info", (PyCFunction)_mysql_ConnectionObject_get_proto_info, 0},
{"get_server_info", (PyCFunction)_mysql_ConnectionObject_get_server_info, 0},
@ -1242,10 +1292,8 @@ static PyMethodDef _mysql_ConnectionObject_methods[] = {
{"list_fields", (PyCFunction)_mysql_ConnectionObject_list_fields, 1},
{"list_processes", (PyCFunction)_mysql_ConnectionObject_list_processes, 0},
{"list_tables", (PyCFunction)_mysql_ConnectionObject_list_tables, 1},
{"num_fields", (PyCFunction)_mysql_ConnectionObject_num_fields, 0},
{"ping", (PyCFunction)_mysql_ConnectionObject_ping, 0},
{"query", (PyCFunction)_mysql_ConnectionObject_query, 1},
{"row_tell", (PyCFunction)_mysql_ConnectionObject_row_tell, 0},
{"select_db", (PyCFunction)_mysql_ConnectionObject_select_db, 1},
{"shutdown", (PyCFunction)_mysql_ConnectionObject_shutdown, 0},
{"stat", (PyCFunction)_mysql_ConnectionObject_stat, 0},
@ -1264,6 +1312,8 @@ static struct memberlist _mysql_ConnectionObject_memberlist[] = {
static PyMethodDef _mysql_ResultObject_methods[] = {
{"data_seek", (PyCFunction)_mysql_ResultObject_data_seek, 1},
{"row_seek", (PyCFunction)_mysql_ResultObject_row_seek, 1},
{"row_tell", (PyCFunction)_mysql_ResultObject_row_tell, 0},
{"describe", (PyCFunction)_mysql_ResultObject_describe, 0},
{"fetch_row", (PyCFunction)_mysql_ResultObject_fetch_row, 0},
{"fetch_row_as_dict", (PyCFunction)_mysql_ResultObject_fetch_row_as_dict, 0},
@ -1524,6 +1574,8 @@ init_mysql()
goto error;
if (_mysql_Constant_class(dict, "ER", _mysql_Constant_er))
goto error;
if (_mysql_Constant_class(dict, "option", _mysql_Constant_option))
goto error;
if (!(_mysql_NULL = PyString_FromString("NULL")))
goto error;
if (PyDict_SetItemString(dict, "NULL", _mysql_NULL)) goto error;