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1482 lines (1203 loc) · 38.4 KB
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Copy pathcmd.c
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1482 lines (1203 loc) · 38.4 KB
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/******************************************************************
Copyright 2001 by Object Craft P/L, Melbourne, Australia.
LICENCE - see LICENCE file distributed with this software for details.
******************************************************************/
#include "sybasect.h"
static char CS_COMMAND_ct_bind__doc__[] =
"ct_bind(int, datafmt) -> status, buf";
static PyObject *CS_COMMAND_ct_bind(CS_COMMANDObj *self, PyObject *args)
{
CS_INT item;
CS_DATAFMTObj *datafmt;
DataBufObj *databuf;
CS_RETCODE status;
if (!PyArg_ParseTuple(args, "iO!", &item, &CS_DATAFMTType, &datafmt))
return NULL;
if (self->cmd == NULL) {
PyErr_SetString(PyExc_TypeError, "CS_COMMAND has been dropped");
return NULL;
}
databuf = (DataBufObj *)databuf_alloc((PyObject*)datafmt);
if (databuf == NULL)
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_bind(self->cmd, item, &databuf->fmt,
databuf->buff, databuf->copied, databuf->indicator);
SY_CONN_END_THREADS(self->conn);
if (self->debug) {
debug_msg("ct_bind(cmd%d, %d, &datafmt%d->fmt=",
self->serial, (int)item, datafmt->serial);
datafmt_debug(&databuf->fmt);
debug_msg(", databuf%d->buff, databuf%d->copied, databuf%d->indicator)"
" -> %s",
databuf->serial, databuf->serial, databuf->serial,
value_str(VAL_STATUS, status));
}
if (PyErr_Occurred()) {
if (self->debug)
debug_msg("\n");
Py_DECREF(databuf);
return NULL;
}
if (self->debug)
debug_msg(", databuf%d\n", databuf->serial);
return Py_BuildValue("iN", status, databuf);
}
static char CS_COMMAND_ct_cancel__doc__[] =
"ct_cancel(type) -> status";
static PyObject *CS_COMMAND_ct_cancel(CS_COMMANDObj *self, PyObject *args)
{
int type;
CS_RETCODE status;
if (!PyArg_ParseTuple(args, "i", &type))
return NULL;
if (self->cmd == NULL) {
PyErr_SetString(PyExc_TypeError, "CS_COMMAND has been dropped");
return NULL;
}
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_cancel(NULL, self->cmd, type);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_cancel(NULL, cmd%d, %s) -> %s\n",
self->serial,
value_str(VAL_CANCEL, type), value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
}
static char CS_COMMAND_ct_cmd_drop__doc__[] =
"ct_cmd_drop() -> status";
static PyObject *CS_COMMAND_ct_cmd_drop(CS_COMMANDObj *self, PyObject *args)
{
CS_RETCODE status;
if (!PyArg_ParseTuple(args, ""))
return NULL;
if (self->cmd == NULL) {
PyErr_SetString(PyExc_TypeError, "CS_COMMAND has been dropped");
return NULL;
}
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_cmd_drop(self->cmd);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_cmd_drop(cmd%d) -> %s\n",
self->serial, value_str(VAL_STATUS, status));
if (status == CS_SUCCEED)
self->cmd = NULL;
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
}
static char CS_COMMAND_ct_command__doc__[] =
"ct_command(CS_LANG_CMD, sql [,option]) -> status\n"
"ct_command(CS_MSG_CMD, int) -> status\n"
"ct_command(CS_PACKAGE_CMD, name) -> status\n"
"ct_command(CS_RPC_CMD, name [,option]) -> status\n"
"ct_command(CS_SEND_DATA_CMD) -> status";
static PyObject *CS_COMMAND_ct_command(CS_COMMANDObj *self, PyObject *args)
{
int type;
char *databuf;
CS_INT option = CS_UNUSED;
CS_RETCODE status;
char *type_str = NULL;
if (!first_tuple_int(args, &type))
return NULL;
if (self->cmd == NULL) {
PyErr_SetString(PyExc_TypeError, "CS_COMMAND has been dropped");
return NULL;
}
switch (type) {
case CS_LANG_CMD:
/* ct_command(CS_LANG_CMD, sql [,option]) -> status */
type_str = "CS_LANG_CMD";
case CS_RPC_CMD:
/* ct_command(CS_RPC_CMD, name [,option]) -> status */
if (type_str == NULL)
type_str = "CS_RPC_CMD";
if (!PyArg_ParseTuple(args, "is|i", &type, &databuf, &option))
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_command(self->cmd, type, databuf, CS_NULLTERM, option);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_command(cmd%d, %s, \"%s\", CS_NULLTERM, %s) -> %s\n",
self->serial, type_str, databuf,
value_str(VAL_OPTION, option),
value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
#ifdef CS_MSG_CMD
case CS_MSG_CMD:
/* ct_command(CS_MSG_CMD, int) -> status */
{
CS_INT num;
if (!PyArg_ParseTuple(args, "ii", &type, &num))
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_command(self->cmd, type, (CS_VOID*)&num, CS_UNUSED, CS_UNUSED);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_command(cmd%d, CS_MSG_CMD, %d, CS_UNUSED, CS_UNUSED)"
" -> %s\n",
self->serial, (int)num, value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
}
#endif
#ifdef CS_PACKAGE_CMD
case CS_PACKAGE_CMD:
/* ct_command(CS_PACKAGE_CMD, name) -> status */
if (!PyArg_ParseTuple(args, "is", &type, &databuf))
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_command(self->cmd, type, databuf, CS_NULLTERM, CS_UNUSED);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_command(cmd%d, CS_PACKAGE_CMD, \"%s\", CS_NULLTERM,"
" CS_UNUSED) -> %s\n",
self->serial,
databuf, value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
#endif
case CS_SEND_DATA_CMD:
/* ct_command(CS_SEND_DATA_CMD) -> status */
if (!PyArg_ParseTuple(args, "i", &type))
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_command(self->cmd, type, NULL, CS_UNUSED, CS_COLUMN_DATA);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_command(cmd%d, CS_SEND_DATA_CMD, NULL, CS_UNUSED,"
" CS_COLUMN_DATA) -> %s\n",
self->serial,
value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
default:
PyErr_SetString(PyExc_TypeError, "unknown type");
return NULL;
}
}
static int property_type(int property)
{
switch (property) {
#ifdef CS_HAVE_CUROPEN
case CS_HAVE_CUROPEN:
#endif
#ifdef CS_STICKY_BINDS
case CS_STICKY_BINDS:
#endif
#ifdef CS_HAVE_BINDS
case CS_HAVE_BINDS:
#endif
return OPTION_BOOL;
default:
return OPTION_UNKNOWN;
}
}
static char CS_COMMAND_ct_cmd_props__doc__[] =
"ct_cmd_props(CS_SET, property, value) -> status\n"
"ct_cmd_props(CS_GET, property) -> status, value\n"
#ifdef CS_CLEAR
"ct_cmd_props(CS_CLEAR, property) -> status\n"
#endif
;
static PyObject *CS_COMMAND_ct_cmd_props(CS_COMMANDObj *self, PyObject *args)
{
int action, property;
PyObject *obj = NULL;
CS_RETCODE status;
CS_BOOL bool_value;
if (!first_tuple_int(args, &action))
return NULL;
if (self->cmd == NULL) {
PyErr_SetString(PyExc_TypeError, "CS_COMMAND has been dropped");
return NULL;
}
switch (action) {
case CS_SET:
/* ct_cmd_props(CS_SET, property, value) -> status */
if (!PyArg_ParseTuple(args, "iiO", &action, &property, &obj))
return NULL;
switch (property_type(property)) {
case OPTION_BOOL:
bool_value = PyInt_AsLong(obj);
if (PyErr_Occurred())
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_cmd_props(self->cmd, CS_SET, property,
&bool_value, CS_UNUSED, NULL);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_cmd_props(cmd%d, CS_SET, %s, %d, CS_UNUSED,"
" NULL) -> %s\n",
self->serial,
value_str(VAL_PROPS, property), (int)bool_value,
value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
default:
PyErr_SetString(PyExc_TypeError, "unhandled property value");
return NULL;
}
break;
case CS_GET:
/* ct_cmd_props(CS_GET, property) -> status, value */
if (!PyArg_ParseTuple(args, "ii", &action, &property))
return NULL;
switch (property_type(property)) {
case OPTION_BOOL:
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_cmd_props(self->cmd, CS_GET, property,
&bool_value, CS_UNUSED, NULL);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_cmd_props(cmd%d, CS_GET, %s, &value, CS_UNUSED,"
" NULL) -> %s, %d\n",
self->serial,
value_str(VAL_PROPS, property),
value_str(VAL_STATUS, status), (int)bool_value);
if (PyErr_Occurred())
return NULL;
return Py_BuildValue("ii", status, bool_value);
default:
PyErr_SetString(PyExc_TypeError, "unhandled property value");
return NULL;
}
break;
#ifdef CS_CLEAR
case CS_CLEAR:
/* ct_cmd_props(CS_CLEAR, property) -> status */
if (!PyArg_ParseTuple(args, "ii", &action, &property))
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_cmd_props(self->cmd, CS_CLEAR, property,
NULL, CS_UNUSED, NULL);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_cmd_props(cmd%d, CS_CLEAR, %s, NULL, CS_UNUSED,"
" NULL) -> %s\n",
self->serial,
value_str(VAL_PROPS, property),
value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
#endif
default:
PyErr_SetString(PyExc_TypeError, "unknown action");
return NULL;
}
}
#ifdef HAVE_CT_CURSOR
static char CS_COMMAND_ct_cursor__doc__[] =
"ct_cursor(CS_CURSOR_DECLARE, cursor_id, sql [,options]) -> status\n"
"ct_cursor(CS_CURSOR_UPDATE, table, sql [,options]) -> status\n"
"ct_cursor(CS_CURSOR_OPTION [,options]) -> status\n"
"ct_cursor(CS_CURSOR_ROWS, int) -> status\n"
"ct_cursor(CS_CURSOR_OPEN [,options]) -> status\n"
"ct_cursor(CS_CURSOR_DELETE, table) -> status\n"
"ct_cursor(CS_CURSOR_CLOSE [,options]) -> status\n"
"ct_cursor(CS_CURSOR_DEALLOC) -> status\n";
static PyObject *CS_COMMAND_ct_cursor(CS_COMMANDObj *self, PyObject *args)
{
int type;
char *name, *text;
CS_INT option = CS_UNUSED;
CS_RETCODE status;
char *type_str = NULL;
if (!first_tuple_int(args, &type))
return NULL;
if (self->cmd == NULL) {
PyErr_SetString(PyExc_TypeError, "CS_COMMAND has been dropped");
return NULL;
}
switch (type) {
case CS_CURSOR_DECLARE:
/* ct_cursor(CS_CURSOR_DECLARE, cursor_id, sql [,options]) -> status */
type_str = "CS_CURSOR_DECLARE";
case CS_CURSOR_UPDATE:
/* ct_cursor(CS_CURSOR_UPDATE, table, sql [,options]) -> status */
if (type_str == NULL)
type_str = "CS_CURSOR_UPDATE";
if (!PyArg_ParseTuple(args, "iss|i", &type, &name, &text, &option))
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_cursor(self->cmd, type,
name, CS_NULLTERM, text, CS_NULLTERM, option);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_cursor(cmd%d, %s, \"%s\", CS_NULLTERM, \"%s\","
" CS_NULLTERM, %s) -> %s\n",
self->serial, type_str, name, text,
value_str(VAL_CURSOROPT, option),
value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
case CS_CURSOR_OPTION:
/* ct_cursor(CS_CURSOR_OPTION [,options]) -> status */
type_str = "CS_CURSOR_OPTION";
case CS_CURSOR_OPEN:
/* ct_cursor(CS_CURSOR_OPEN [,options]) -> status */
if (type_str == NULL)
type_str = "CS_CURSOR_OPEN";
case CS_CURSOR_CLOSE:
/* ct_cursor(CS_CURSOR_CLOSE [,options]) -> status */
if (type_str == NULL)
type_str = "CS_CURSOR_CLOSE";
if (!PyArg_ParseTuple(args, "i|i", &type, &option))
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_cursor(self->cmd, type,
NULL, CS_UNUSED, NULL, CS_UNUSED, option);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_cursor(cmd%d, %s, NULL, CS_UNUSED, NULL, CS_UNUSED,"
" %s) -> %s\n",
self->serial, type_str,
value_str(VAL_CURSOROPT, option),
value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
case CS_CURSOR_ROWS:
/* ct_cursor(CS_CURSOR_ROWS, int) -> status */
if (!PyArg_ParseTuple(args, "ii", &type, &option))
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_cursor(self->cmd, type,
NULL, CS_UNUSED, NULL, CS_UNUSED, option);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_cursor(cmd%d, CS_CURSOR_ROWS, NULL, CS_UNUSED,"
" NULL, CS_UNUSED, %s) -> %s\n",
self->serial,
value_str(VAL_CURSOROPT, option),
value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
case CS_CURSOR_DELETE:
/* ct_cursor(CS_CURSOR_DELETE, table) -> status */
if (!PyArg_ParseTuple(args, "is", &type, &name))
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_cursor(self->cmd, type,
name, CS_NULLTERM, NULL, CS_UNUSED, CS_UNUSED);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_cursor(cmd%d, CS_CURSOR_DELETE, \"%s\", CS_NULLTERM,"
" NULL, CS_UNUSED, CS_UNUSED) -> %s\n",
self->serial, name, value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
case CS_CURSOR_DEALLOC:
/* ct_cursor(CS_CURSOR_DEALLOC) -> status */
if (!PyArg_ParseTuple(args, "i", &type))
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_cursor(self->cmd, type,
NULL, CS_UNUSED, NULL, CS_UNUSED, CS_UNUSED);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_cursor(cmd%d, CS_CURSOR_DEALLOC, NULL, CS_UNUSED,"
" NULL, CS_UNUSED, CS_UNUSED) -> %s\n",
self->serial, value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
default:
PyErr_SetString(PyExc_TypeError, "unknown type");
return NULL;
}
}
#endif
#ifdef HAVE_CT_DATA_INFO
static char CS_COMMAND_ct_data_info__doc__[] =
"ct_data_info(CS_SET, iodesc) -> status\n"
"ct_data_info(CS_GET, num) -> status, iodesc";
static PyObject *CS_COMMAND_ct_data_info(CS_COMMANDObj *self, PyObject *args)
{
int action;
CS_INT num;
CS_IODESC iodesc;
CS_IODESCObj *desc;
CS_RETCODE status;
if (!first_tuple_int(args, &action))
return NULL;
if (self->cmd == NULL) {
PyErr_SetString(PyExc_TypeError, "CS_COMMAND has been dropped");
return NULL;
}
switch (action) {
case CS_SET:
/* ct_data_info(CS_SET, int, iodesc) -> status */
if (!PyArg_ParseTuple(args, "iO!",
&action, &CS_IODESCType, &desc))
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_data_info(self->cmd, CS_SET, CS_UNUSED, &desc->iodesc);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_data_info(cmd%d, CS_SET, CS_UNUSED, iodesc%d)"
" -> %s\n",
self->serial, desc->serial,
value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
case CS_GET:
/* ct_data_info(CS_GET, int) -> status, iodesc */
if (!PyArg_ParseTuple(args, "ii", &action, &num))
return NULL;
memset(&iodesc, 0, sizeof(iodesc));
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_data_info(self->cmd, CS_GET, num, &iodesc);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_data_info(cmd%d, CS_GET, %d, &iodesc) -> %s",
self->serial, (int)num, value_str(VAL_STATUS, status));
if (PyErr_Occurred()) {
if (self->debug)
debug_msg("\n");
return NULL;
}
if (status != CS_SUCCEED) {
if (self->debug)
debug_msg(", None\n");
return Py_BuildValue("iO", status, Py_None);
}
desc = (CS_IODESCObj*)iodesc_alloc(&iodesc);
if (desc == NULL) {
if (self->debug)
debug_msg("\n");
return NULL;
}
if (self->debug)
debug_msg(", iodesc%d\n", desc->serial);
return Py_BuildValue("iN", status, desc);
default:
PyErr_SetString(PyExc_TypeError, "unknown action");
return NULL;
}
}
#endif
static char CS_COMMAND_ct_describe__doc__[] =
"ct_describe(int) -> status, datafmt";
static PyObject *CS_COMMAND_ct_describe(CS_COMMANDObj *self, PyObject *args)
{
CS_INT num;
CS_DATAFMT datafmt;
PyObject *fmt;
CS_RETCODE status;
if (!PyArg_ParseTuple(args, "i", &num))
return NULL;
if (self->cmd == NULL) {
PyErr_SetString(PyExc_TypeError, "CS_COMMAND has been dropped");
return NULL;
}
memset(&datafmt, 0, sizeof(datafmt));
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_describe(self->cmd, num, &datafmt);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_describe(cmd%d, %d, &fmt) -> %s",
self->serial, (int)num, value_str(VAL_STATUS, status));
if (PyErr_Occurred()) {
if (self->debug)
debug_msg("\n");
return NULL;
}
if (status != CS_SUCCEED) {
if (self->debug)
debug_msg(", None\n");
return Py_BuildValue("iO", status, Py_None);
}
fmt = datafmt_alloc(&datafmt, self->strip);
if (fmt == NULL) {
if (self->debug)
debug_msg("\n");
return NULL;
}
if (self->debug) {
debug_msg(", datafmt%d=", ((CS_DATAFMTObj*)fmt)->serial);
datafmt_debug(&datafmt);
debug_msg("\n");
}
return Py_BuildValue("iN", status, fmt);
}
#ifdef HAVE_CT_DYNAMIC
static char CS_COMMAND_ct_dynamic__doc__[] =
"ct_dynamic(CS_CURSOR_DECLARE, dyn_id, cursor_id) -> status\n"
"ct_dynamic(CS_DEALLOC, dyn_id) -> status\n"
"ct_dynamic(CS_DESCRIBE_INPUT, dyn_id) -> status\n"
"ct_dynamic(CS_DESCRIBE_OUTPUT, dyn_id) -> status\n"
"ct_dynamic(CS_EXECUTE, dyn_id) -> status\n"
"ct_dynamic(CS_EXEC_IMMEDIATE, sql) -> status\n"
"ct_dynamic(CS_PREPARE, dyn_id, sql) -> status";
static PyObject *CS_COMMAND_ct_dynamic(CS_COMMANDObj *self, PyObject *args)
{
int type;
char *id, *buff;
char *cmd_str = NULL;
CS_RETCODE status;
if (!first_tuple_int(args, &type))
return NULL;
if (self->cmd == NULL) {
PyErr_SetString(PyExc_TypeError, "CS_COMMAND has been dropped");
return NULL;
}
switch (type) {
case CS_CURSOR_DECLARE:
/* ct_dynamic(CS_CURSOR_DECLARE, dyn_id, cursor_id) -> status */
cmd_str = "CS_CURSOR_DECLARE";
case CS_PREPARE:
/* ct_dynamic(CS_PREPARE, dyn_id, sql) -> status */
if (cmd_str == NULL)
cmd_str = "CS_PREPARE";
if (!PyArg_ParseTuple(args, "iss", &type, &id, &buff))
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_dynamic(self->cmd, type,
id, CS_NULLTERM, buff, CS_NULLTERM);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_dynamic(cmd%d, %s, \"%s\", CS_NULLTERM, \"%s\","
" CS_NULLTERM) -> %s\n",
self->serial, cmd_str, id, buff,
value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
case CS_DEALLOC:
/* ct_dynamic(CS_DEALLOC, dyn_id) -> status */
cmd_str = "CS_DEALLOC";
case CS_DESCRIBE_INPUT:
/* ct_dynamic(CS_DESCRIBE_INPUT, dyn_id) -> status */
if (cmd_str == NULL)
cmd_str = "CS_DESCRIBE_INPUT";
case CS_DESCRIBE_OUTPUT:
/* ct_dynamic(CS_DESCRIBE_OUTPUT, dyn_id) -> status */
if (cmd_str == NULL)
cmd_str = "CS_DESCRIBE_OUTPUT";
case CS_EXECUTE:
/* ct_dynamic(CS_EXECUTE, dyn_id) -> status */
if (cmd_str == NULL)
cmd_str = "CS_EXECUTE";
if (!PyArg_ParseTuple(args, "is", &type, &id))
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_dynamic(self->cmd, type,
id, CS_NULLTERM, NULL, CS_UNUSED);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_dynamic(cmd%d, %s, \"%s\", CS_NULLTERM, NULL,"
" CS_UNUSED) -> %s\n",
self->serial, cmd_str, id,
value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
case CS_EXEC_IMMEDIATE:
/* ct_dynamic(CS_EXEC_IMMEDIATE, sql) -> status */
if (!PyArg_ParseTuple(args, "is", &type, &buff))
return NULL;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_dynamic(self->cmd, type,
NULL, CS_UNUSED, buff, CS_NULLTERM);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_dynamic(cmd%d, CS_EXEC_IMMEDIATE, NULL, CS_UNUSED,"
" \"%s\", CS_NULLTERM) -> %s\n",
self->serial, buff, value_str(VAL_STATUS, status));
if (PyErr_Occurred())
return NULL;
return PyInt_FromLong(status);
default:
PyErr_SetString(PyExc_TypeError, "unknown dynamic command");
return NULL;
}
}
#endif
static char CS_COMMAND_ct_fetch__doc__[] =
"ct_fetch() -> result, rows_read";
static PyObject *CS_COMMAND_ct_fetch(CS_COMMANDObj *self, PyObject *args)
{
CS_RETCODE status;
CS_INT rows_read = 0;
if (!PyArg_ParseTuple(args, ""))
return NULL;
if (self->cmd == NULL) {
PyErr_SetString(PyExc_TypeError, "CS_COMMAND has been dropped");
return NULL;
}
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_fetch(self->cmd, CS_UNUSED, CS_UNUSED, CS_UNUSED, &rows_read);
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_fetch(cmd%d, CS_UNUSED, CS_UNUSED, CS_UNUSED,"
" &rows_read) -> %s, %d\n",
self->serial, value_str(VAL_STATUS, status), (int)rows_read);
if (PyErr_Occurred())
return NULL;
return Py_BuildValue("ii", status, rows_read);
}
static char CS_COMMAND_ct_get_data__doc__[] =
"ct_get_data(num, databuf) -> result, len";
static PyObject *CS_COMMAND_ct_get_data(CS_COMMANDObj *self, PyObject *args)
{
DataBufObj *databuf;
int num;
CS_RETCODE status;
if (!PyArg_ParseTuple(args, "iO!", &num, &DataBufType, &databuf))
return NULL;
if (self->cmd == NULL) {
PyErr_SetString(PyExc_TypeError, "CS_COMMAND has been dropped");
return NULL;
}
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_get_data(self->cmd, (CS_INT)num,
databuf->buff, databuf->fmt.maxlength,
&databuf->copied[0]);
databuf->indicator[0] = 0;
SY_CONN_END_THREADS(self->conn);
if (self->debug)
debug_msg("ct_get_data(cmd%d, %d, databuf%d->buff,"
" %d, &databuf%d->copied[0]) -> %s, %d\n",
self->serial, num, databuf->serial,
(int)databuf->fmt.maxlength, databuf->serial,
value_str(VAL_STATUS, status), (int)databuf->copied[0]);
if (PyErr_Occurred())
return NULL;
return Py_BuildValue("ii", status, databuf->copied[0]);
}
static char CS_COMMAND_ct_param__doc__[] =
"ct_param(param) -> status";
static PyObject *CS_COMMAND_ct_param(CS_COMMANDObj *self, PyObject *args)
{
PyObject *obj;
CS_RETCODE status;
if (!PyArg_ParseTuple(args, "O", &obj))
return NULL;
if (self->cmd == NULL) {
PyErr_SetString(PyExc_TypeError, "CS_COMMAND has been dropped");
return NULL;
}
/* FIXME: Need to handle CS_UPDATECOL variant */
if (DataBuf_Check(obj)) {
DataBufObj *databuf = (DataBufObj *)obj;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_param(self->cmd, &databuf->fmt,
databuf->buff, databuf->copied[0],
databuf->indicator[0]);
SY_CONN_END_THREADS(self->conn);
if (self->debug) {
debug_msg("ct_param(cmd%d, &databuf%d->fmt=",
self->serial, databuf->serial);
datafmt_debug(&databuf->fmt);
debug_msg(", databuf%d->buff, %d, %d) -> %s\n",
databuf->serial,
(int)databuf->copied[0], databuf->indicator[0],
value_str(VAL_STATUS, status));
}
if (PyErr_Occurred())
return NULL;
} else if (CS_DATAFMT_Check(obj)) {
CS_DATAFMTObj *datafmt = (CS_DATAFMTObj *)obj;
/* PyErr_Clear(); */
SY_CONN_BEGIN_THREADS(self->conn);
status = ct_param(self->cmd, &datafmt->fmt,
NULL, CS_UNUSED, (CS_SMALLINT)CS_UNUSED);
SY_CONN_END_THREADS(self->conn);
if (self->debug) {
debug_msg("ct_param(cmd%d, &fmt=", self->serial);
datafmt_debug(&datafmt->fmt);
debug_msg(", NULL, CS_UNUSED, CS_UNUSED) -> %s\n",
value_str(VAL_STATUS, status));
}
if (PyErr_Occurred())
return NULL;
} else {
PyErr_SetString(PyExc_TypeError, "expect CS_DATAFMT or DataBuf");
return NULL;
}
return PyInt_FromLong(status);
}
#ifdef CS_ORDERBY_COLS
static PyObject *build_int_list(CS_INT *values, int len)
{
int i; /* iterate over table columns */
PyObject *list; /* list containing all columns */
list = PyList_New(len);
if (list == NULL)
return NULL;
for (i = 0; i < len; i++) {
PyObject *num;
num = PyInt_FromLong(values[i]);
if (num == NULL) {
Py_DECREF(list);
return NULL;
}
if (PyList_SetItem(list, i, num) != 0) {
Py_DECREF(list);
return NULL;
}
}
return list;
}
#endif
static char CS_COMMAND_ct_res_info__doc__[] =
"ct_res_info(CS_BROWSE_INFO) -> status, bool\n"
"ct_res_info(CS_CMD_NUMBER) -> status, int\n"
#ifdef CS_MSGTYPE
"ct_res_info(CS_MSGTYPE) -> status, int\n"
#endif
"ct_res_info(CS_NUM_COMPUTES) -> status, int\n"
"ct_res_info(CS_NUMDATA) -> status, int\n"
"ct_res_info(CS_NUMORDER_COLS) -> status, int\n"
#ifdef CS_ORDERBY_COLS
"ct_res_info(CS_ORDERBY_COLS) -> status, list of int\n"
#endif
"ct_res_info(CS_ROW_COUNT) -> status, int\n"
"ct_res_info(CS_TRANS_STATE) -> status, int";
static PyObject *CS_COMMAND_ct_res_info(CS_COMMANDObj *self, PyObject *args)
{
int type;
CS_RETCODE status;
CS_INT int_val;
CS_BOOL bool_val;
char *type_str = NULL;
if (!PyArg_ParseTuple(args, "i", &type))
You can’t perform that action at this time.