PyObject *key, *value;
Py_ssize_t pos = 0;
virTypedParameterPtr temp = NULL, ret = NULL;
- int size, i;
+ Py_ssize_t size;
+ int i;
if ((size = PyDict_Size(info)) < 0)
return NULL;
static PyObject *
libvirt_virDomainBlockStatsFlags(PyObject *self ATTRIBUTE_UNUSED,
- PyObject *args) {
+ PyObject *args)
+{
virDomainPtr domain;
- PyObject *pyobj_domain, *info;
+ PyObject *pyobj_domain;
+ PyObject *ret = NULL;
int i_retval;
- int nparams = 0, i;
+ int nparams = 0;
unsigned int flags;
virTypedParameterPtr params;
const char *path;
if (!PyArg_ParseTuple(args, (char *)"Ozi:virDomainBlockStatsFlags",
&pyobj_domain, &path, &flags))
- return(NULL);
+ return NULL;
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
LIBVIRT_BEGIN_ALLOW_THREADS;
if (i_retval < 0)
return VIR_PY_NONE;
+ if (!nparams)
+ return PyDict_New();
+
if (VIR_ALLOC_N(params, nparams) < 0)
- return VIR_PY_NONE;
+ return PyErr_NoMemory();
LIBVIRT_BEGIN_ALLOW_THREADS;
i_retval = virDomainBlockStatsFlags(domain, path, params, &nparams, flags);
LIBVIRT_END_ALLOW_THREADS;
if (i_retval < 0) {
- VIR_FREE(params);
- return VIR_PY_NONE;
- }
-
- /* convert to a Python tuple of long objects */
- if ((info = PyDict_New()) == NULL) {
- VIR_FREE(params);
- return VIR_PY_NONE;
+ ret = VIR_PY_NONE;
+ goto cleanup;
}
- for (i = 0 ; i < nparams ; i++) {
- PyObject *key, *val;
-
- switch (params[i].type) {
- case VIR_TYPED_PARAM_INT:
- val = PyInt_FromLong((long)params[i].value.i);
- break;
-
- case VIR_TYPED_PARAM_UINT:
- val = PyInt_FromLong((long)params[i].value.ui);
- break;
-
- case VIR_TYPED_PARAM_LLONG:
- val = PyLong_FromLongLong((long long)params[i].value.l);
- break;
-
- case VIR_TYPED_PARAM_ULLONG:
- val = PyLong_FromLongLong((long long)params[i].value.ul);
- break;
-
- case VIR_TYPED_PARAM_DOUBLE:
- val = PyFloat_FromDouble((double)params[i].value.d);
- break;
-
- case VIR_TYPED_PARAM_BOOLEAN:
- val = PyBool_FromLong((long)params[i].value.b);
- break;
-
- default:
- VIR_FREE(params);
- Py_DECREF(info);
- return VIR_PY_NONE;
- }
-
- key = libvirt_constcharPtrWrap(params[i].field);
- PyDict_SetItem(info, key, val);
- }
+ ret = getPyVirTypedParameter(params, nparams);
+cleanup:
+ virTypedParameterArrayClear(params, nparams);
VIR_FREE(params);
- return(info);
+ return ret;
}
-
static PyObject *
libvirt_virDomainInterfaceStats(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
virDomainPtr domain;
static PyObject *
libvirt_virDomainGetSchedulerParameters(PyObject *self ATTRIBUTE_UNUSED,
- PyObject *args) {
+ PyObject *args)
+{
virDomainPtr domain;
- PyObject *pyobj_domain, *info;
+ PyObject *pyobj_domain;
+ PyObject *ret = NULL;
char *c_retval;
int i_retval;
- int nparams, i;
+ int nparams = 0;
virTypedParameterPtr params;
if (!PyArg_ParseTuple(args, (char *)"O:virDomainGetScedulerParameters",
&pyobj_domain))
- return(NULL);
+ return NULL;
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
LIBVIRT_BEGIN_ALLOW_THREADS;
return VIR_PY_NONE;
VIR_FREE(c_retval);
+ if (!nparams)
+ return PyDict_New();
+
if (VIR_ALLOC_N(params, nparams) < 0)
- return VIR_PY_NONE;
+ return PyErr_NoMemory();
LIBVIRT_BEGIN_ALLOW_THREADS;
i_retval = virDomainGetSchedulerParameters(domain, params, &nparams);
LIBVIRT_END_ALLOW_THREADS;
if (i_retval < 0) {
- VIR_FREE(params);
- return VIR_PY_NONE;
- }
-
- /* convert to a Python tuple of long objects */
- if ((info = PyDict_New()) == NULL) {
- VIR_FREE(params);
- return VIR_PY_NONE;
+ ret = VIR_PY_NONE;
+ goto cleanup;
}
- for (i = 0 ; i < nparams ; i++) {
- PyObject *key, *val;
-
- switch (params[i].type) {
- case VIR_TYPED_PARAM_INT:
- val = PyInt_FromLong((long)params[i].value.i);
- break;
- case VIR_TYPED_PARAM_UINT:
- val = PyInt_FromLong((long)params[i].value.ui);
- break;
-
- case VIR_TYPED_PARAM_LLONG:
- val = PyLong_FromLongLong((long long)params[i].value.l);
- break;
-
- case VIR_TYPED_PARAM_ULLONG:
- val = PyLong_FromLongLong((long long)params[i].value.ul);
- break;
-
- case VIR_TYPED_PARAM_DOUBLE:
- val = PyFloat_FromDouble((double)params[i].value.d);
- break;
-
- case VIR_TYPED_PARAM_BOOLEAN:
- val = PyBool_FromLong((long)params[i].value.b);
- break;
-
- default:
- VIR_FREE(params);
- Py_DECREF(info);
- return VIR_PY_NONE;
- }
+ ret = getPyVirTypedParameter(params, nparams);
- key = libvirt_constcharPtrWrap(params[i].field);
- PyDict_SetItem(info, key, val);
- }
+cleanup:
+ virTypedParameterArrayClear(params, nparams);
VIR_FREE(params);
- return(info);
+ return ret;
}
static PyObject *
libvirt_virDomainGetSchedulerParametersFlags(PyObject *self ATTRIBUTE_UNUSED,
- PyObject *args) {
+ PyObject *args)
+{
virDomainPtr domain;
- PyObject *pyobj_domain, *info;
+ PyObject *pyobj_domain;
+ PyObject *ret = NULL;
char *c_retval;
int i_retval;
- int nparams, i;
+ int nparams = 0;
unsigned int flags;
virTypedParameterPtr params;
if (!PyArg_ParseTuple(args, (char *)"Oi:virDomainGetScedulerParametersFlags",
&pyobj_domain, &flags))
- return(NULL);
+ return NULL;
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
LIBVIRT_BEGIN_ALLOW_THREADS;
return VIR_PY_NONE;
VIR_FREE(c_retval);
+ if (!nparams)
+ return PyDict_New();
+
if (VIR_ALLOC_N(params, nparams) < 0)
- return VIR_PY_NONE;
+ return PyErr_NoMemory();
LIBVIRT_BEGIN_ALLOW_THREADS;
i_retval = virDomainGetSchedulerParametersFlags(domain, params, &nparams, flags);
LIBVIRT_END_ALLOW_THREADS;
if (i_retval < 0) {
- VIR_FREE(params);
- return VIR_PY_NONE;
- }
-
- /* convert to a Python tuple of long objects */
- if ((info = PyDict_New()) == NULL) {
- VIR_FREE(params);
- return VIR_PY_NONE;
+ ret = VIR_PY_NONE;
+ goto cleanup;
}
- for (i = 0 ; i < nparams ; i++) {
- PyObject *key, *val;
-
- switch (params[i].type) {
- case VIR_TYPED_PARAM_INT:
- val = PyInt_FromLong((long)params[i].value.i);
- break;
-
- case VIR_TYPED_PARAM_UINT:
- val = PyInt_FromLong((long)params[i].value.ui);
- break;
- case VIR_TYPED_PARAM_LLONG:
- val = PyLong_FromLongLong((long long)params[i].value.l);
- break;
-
- case VIR_TYPED_PARAM_ULLONG:
- val = PyLong_FromLongLong((long long)params[i].value.ul);
- break;
-
- case VIR_TYPED_PARAM_DOUBLE:
- val = PyFloat_FromDouble((double)params[i].value.d);
- break;
-
- case VIR_TYPED_PARAM_BOOLEAN:
- val = PyBool_FromLong((long)params[i].value.b);
- break;
-
- default:
- VIR_FREE(params);
- Py_DECREF(info);
- return VIR_PY_NONE;
- }
+ ret = getPyVirTypedParameter(params, nparams);
- key = libvirt_constcharPtrWrap(params[i].field);
- PyDict_SetItem(info, key, val);
- }
+cleanup:
+ virTypedParameterArrayClear(params, nparams);
VIR_FREE(params);
- return(info);
+ return ret;
}
static PyObject *
libvirt_virDomainSetSchedulerParameters(PyObject *self ATTRIBUTE_UNUSED,
- PyObject *args) {
+ PyObject *args)
+{
virDomainPtr domain;
PyObject *pyobj_domain, *info;
+ PyObject *ret = NULL;
char *c_retval;
int i_retval;
- int nparams, i;
- virTypedParameterPtr params;
+ int nparams = 0;
+ Py_ssize_t size = 0;
+ virTypedParameterPtr params, new_params;
if (!PyArg_ParseTuple(args, (char *)"OO:virDomainSetScedulerParameters",
&pyobj_domain, &info))
- return(NULL);
+ return NULL;
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
+ if ((size = PyDict_Size(info)) < 0)
+ return NULL;
+
+ if (size == 0) {
+ PyErr_Format(PyExc_LookupError,
+ "Need non-empty dictionary to set attributes");
+ return NULL;
+ }
+
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virDomainGetSchedulerType(domain, &nparams);
LIBVIRT_END_ALLOW_THREADS;
return VIR_PY_INT_FAIL;
VIR_FREE(c_retval);
+ if (nparams == 0) {
+ PyErr_Format(PyExc_LookupError,
+ "Domain has no settable attributes");
+ return NULL;
+ }
+
if (VIR_ALLOC_N(params, nparams) < 0)
- return VIR_PY_INT_FAIL;
+ return PyErr_NoMemory();
LIBVIRT_BEGIN_ALLOW_THREADS;
i_retval = virDomainGetSchedulerParameters(domain, params, &nparams);
LIBVIRT_END_ALLOW_THREADS;
if (i_retval < 0) {
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
+ ret = VIR_PY_INT_FAIL;
+ goto cleanup;
}
- /* convert to a Python tuple of long objects */
- for (i = 0 ; i < nparams ; i++) {
- PyObject *key, *val;
- key = libvirt_constcharPtrWrap(params[i].field);
- val = PyDict_GetItem(info, key);
- Py_DECREF(key);
-
- if (val == NULL)
- continue;
-
- switch (params[i].type) {
- case VIR_TYPED_PARAM_INT:
- params[i].value.i = (int)PyInt_AS_LONG(val);
- break;
-
- case VIR_TYPED_PARAM_UINT:
- params[i].value.ui = (unsigned int)PyInt_AS_LONG(val);
- break;
-
- case VIR_TYPED_PARAM_LLONG:
- params[i].value.l = (long long)PyLong_AsLongLong(val);
- break;
-
- case VIR_TYPED_PARAM_ULLONG:
- params[i].value.ul = (unsigned long long)PyLong_AsLongLong(val);
- break;
-
- case VIR_TYPED_PARAM_DOUBLE:
- params[i].value.d = (double)PyFloat_AsDouble(val);
- break;
-
- case VIR_TYPED_PARAM_BOOLEAN:
- {
- /* Hack - Python's definition of Py_True breaks strict
- * aliasing rules, so can't directly compare :-(
- */
- PyObject *hacktrue = PyBool_FromLong(1);
- params[i].value.b = hacktrue == val ? 1 : 0;
- Py_DECREF(hacktrue);
- }
- break;
-
- default:
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
- }
- }
+ new_params = setPyVirTypedParameter(info, params, nparams);
+ if (!new_params)
+ goto cleanup;
LIBVIRT_BEGIN_ALLOW_THREADS;
- i_retval = virDomainSetSchedulerParameters(domain, params, nparams);
+ i_retval = virDomainSetSchedulerParameters(domain, new_params, size);
LIBVIRT_END_ALLOW_THREADS;
+
if (i_retval < 0) {
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
+ ret = VIR_PY_INT_FAIL;
+ goto cleanup;
}
+ ret = VIR_PY_INT_SUCCESS;
+
+cleanup:
+ virTypedParameterArrayClear(params, nparams);
VIR_FREE(params);
- return VIR_PY_INT_SUCCESS;
+ VIR_FREE(new_params);
+ return ret;
}
static PyObject *
libvirt_virDomainSetSchedulerParametersFlags(PyObject *self ATTRIBUTE_UNUSED,
- PyObject *args) {
+ PyObject *args)
+{
virDomainPtr domain;
PyObject *pyobj_domain, *info;
+ PyObject *ret = NULL;
char *c_retval;
int i_retval;
- int nparams, i;
+ int nparams = 0;
+ Py_ssize_t size = 0;
unsigned int flags;
- virTypedParameterPtr params;
+ virTypedParameterPtr params, new_params;
if (!PyArg_ParseTuple(args,
(char *)"OOi:virDomainSetScedulerParametersFlags",
&pyobj_domain, &info, &flags))
- return(NULL);
+ return NULL;
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
+ if ((size = PyDict_Size(info)) < 0)
+ return NULL;
+
+ if (size == 0) {
+ PyErr_Format(PyExc_LookupError,
+ "Need non-empty dictionary to set attributes");
+ return NULL;
+ }
+
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virDomainGetSchedulerType(domain, &nparams);
LIBVIRT_END_ALLOW_THREADS;
return VIR_PY_INT_FAIL;
VIR_FREE(c_retval);
+ if (nparams == 0) {
+ PyErr_Format(PyExc_LookupError,
+ "Domain has no settable attributes");
+ return NULL;
+ }
+
if (VIR_ALLOC_N(params, nparams) < 0)
- return VIR_PY_INT_FAIL;
+ return PyErr_NoMemory();
LIBVIRT_BEGIN_ALLOW_THREADS;
i_retval = virDomainGetSchedulerParametersFlags(domain, params, &nparams, flags);
LIBVIRT_END_ALLOW_THREADS;
if (i_retval < 0) {
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
+ ret = VIR_PY_INT_FAIL;
+ goto cleanup;
}
- /* convert to a Python tuple of long objects */
- for (i = 0; i < nparams; i++) {
- PyObject *key, *val;
- key = libvirt_constcharPtrWrap(params[i].field);
- val = PyDict_GetItem(info, key);
- Py_DECREF(key);
-
- if (val == NULL)
- continue;
-
- switch (params[i].type) {
- case VIR_TYPED_PARAM_INT:
- params[i].value.i = (int)PyInt_AS_LONG(val);
- break;
-
- case VIR_TYPED_PARAM_UINT:
- params[i].value.ui = (unsigned int)PyInt_AS_LONG(val);
- break;
-
- case VIR_TYPED_PARAM_LLONG:
- params[i].value.l = (long long)PyLong_AsLongLong(val);
- break;
-
- case VIR_TYPED_PARAM_ULLONG:
- params[i].value.ul = (unsigned long long)PyLong_AsLongLong(val);
- break;
-
- case VIR_TYPED_PARAM_DOUBLE:
- params[i].value.d = (double)PyFloat_AsDouble(val);
- break;
-
- case VIR_TYPED_PARAM_BOOLEAN:
- {
- /* Hack - Python's definition of Py_True breaks strict
- * aliasing rules, so can't directly compare :-(
- */
- PyObject *hacktrue = PyBool_FromLong(1);
- params[i].value.b = hacktrue == val ? 1: 0;
- Py_DECREF(hacktrue);
- }
- break;
-
- default:
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
- }
- }
+ new_params = setPyVirTypedParameter(info, params, nparams);
+ if (!new_params)
+ goto cleanup;
LIBVIRT_BEGIN_ALLOW_THREADS;
- i_retval = virDomainSetSchedulerParametersFlags(domain, params, nparams, flags);
+ i_retval = virDomainSetSchedulerParametersFlags(domain, new_params, size, flags);
LIBVIRT_END_ALLOW_THREADS;
+
if (i_retval < 0) {
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
+ ret = VIR_PY_INT_FAIL;
+ goto cleanup;
}
+ ret = VIR_PY_INT_SUCCESS;
+
+cleanup:
+ virTypedParameterArrayClear(params, nparams);
VIR_FREE(params);
- return VIR_PY_INT_SUCCESS;
+ VIR_FREE(new_params);
+ return ret;
}
-
static PyObject *
libvirt_virDomainSetBlkioParameters(PyObject *self ATTRIBUTE_UNUSED,
- PyObject *args) {
+ PyObject *args)
+{
virDomainPtr domain;
PyObject *pyobj_domain, *info;
+ PyObject *ret = NULL;
int i_retval;
- int nparams = 0, i;
+ int nparams = 0;
+ Py_ssize_t size = 0;
unsigned int flags;
- virTypedParameterPtr params;
+ virTypedParameterPtr params, new_params;
if (!PyArg_ParseTuple(args,
(char *)"OOi:virDomainSetBlkioParameters",
&pyobj_domain, &info, &flags))
- return(NULL);
+ return NULL;
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
+ if ((size = PyDict_Size(info)) < 0)
+ return NULL;
+
+ if (size == 0) {
+ PyErr_Format(PyExc_LookupError,
+ "Need non-empty dictionary to set attributes");
+ return NULL;
+ }
+
LIBVIRT_BEGIN_ALLOW_THREADS;
i_retval = virDomainGetBlkioParameters(domain, NULL, &nparams, flags);
LIBVIRT_END_ALLOW_THREADS;
if (i_retval < 0)
return VIR_PY_INT_FAIL;
+ if (nparams == 0) {
+ PyErr_Format(PyExc_LookupError,
+ "Domain has no settable attributes");
+ return NULL;
+ }
+
if (VIR_ALLOC_N(params, nparams) < 0)
- return VIR_PY_INT_FAIL;
+ return PyErr_NoMemory();
LIBVIRT_BEGIN_ALLOW_THREADS;
i_retval = virDomainGetBlkioParameters(domain, params, &nparams, flags);
LIBVIRT_END_ALLOW_THREADS;
if (i_retval < 0) {
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
+ ret = VIR_PY_INT_FAIL;
+ goto cleanup;
}
- /* convert to a Python tuple of long objects */
- for (i = 0; i < nparams; i++) {
- PyObject *key, *val;
- key = libvirt_constcharPtrWrap(params[i].field);
- val = PyDict_GetItem(info, key);
- Py_DECREF(key);
-
- if (val == NULL)
- continue;
-
- switch (params[i].type) {
- case VIR_TYPED_PARAM_INT:
- params[i].value.i = (int)PyInt_AS_LONG(val);
- break;
-
- case VIR_TYPED_PARAM_UINT:
- params[i].value.ui = (unsigned int)PyInt_AS_LONG(val);
- break;
-
- case VIR_TYPED_PARAM_LLONG:
- params[i].value.l = (long long)PyLong_AsLongLong(val);
- break;
-
- case VIR_TYPED_PARAM_ULLONG:
- params[i].value.ul = (unsigned long long)PyLong_AsLongLong(val);
- break;
-
- case VIR_TYPED_PARAM_DOUBLE:
- params[i].value.d = (double)PyFloat_AsDouble(val);
- break;
-
- case VIR_TYPED_PARAM_BOOLEAN:
- {
- /* Hack - Python's definition of Py_True breaks strict
- * aliasing rules, so can't directly compare :-(
- */
- PyObject *hacktrue = PyBool_FromLong(1);
- params[i].value.b = hacktrue == val ? 1: 0;
- Py_DECREF(hacktrue);
- }
- break;
-
- default:
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
- }
- }
+ new_params = setPyVirTypedParameter(info, params, nparams);
+ if (!new_params)
+ goto cleanup;
LIBVIRT_BEGIN_ALLOW_THREADS;
- i_retval = virDomainSetBlkioParameters(domain, params, nparams, flags);
+ i_retval = virDomainSetBlkioParameters(domain, new_params, size, flags);
LIBVIRT_END_ALLOW_THREADS;
+
if (i_retval < 0) {
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
+ ret = VIR_PY_INT_FAIL;
+ goto cleanup;
}
+ ret = VIR_PY_INT_SUCCESS;
+
+cleanup:
+ virTypedParameterArrayClear(params, nparams);
VIR_FREE(params);
- return VIR_PY_INT_SUCCESS;
+ VIR_FREE(new_params);
+ return ret;
}
static PyObject *
libvirt_virDomainGetBlkioParameters(PyObject *self ATTRIBUTE_UNUSED,
- PyObject *args) {
+ PyObject *args)
+{
virDomainPtr domain;
- PyObject *pyobj_domain, *info;
+ PyObject *pyobj_domain;
+ PyObject *ret = NULL;
int i_retval;
- int nparams = 0, i;
+ int nparams = 0;
unsigned int flags;
virTypedParameterPtr params;
if (!PyArg_ParseTuple(args, (char *)"Oi:virDomainGetBlkioParameters",
&pyobj_domain, &flags))
- return(NULL);
+ return NULL;
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
LIBVIRT_BEGIN_ALLOW_THREADS;
if (i_retval < 0)
return VIR_PY_NONE;
+ if (!nparams)
+ return PyDict_New();
+
if (VIR_ALLOC_N(params, nparams) < 0)
- return VIR_PY_NONE;
+ return PyErr_NoMemory();
LIBVIRT_BEGIN_ALLOW_THREADS;
i_retval = virDomainGetBlkioParameters(domain, params, &nparams, flags);
LIBVIRT_END_ALLOW_THREADS;
if (i_retval < 0) {
- VIR_FREE(params);
- return VIR_PY_NONE;
- }
-
- /* convert to a Python tuple of long objects */
- if ((info = PyDict_New()) == NULL) {
- VIR_FREE(params);
- return VIR_PY_NONE;
+ ret = VIR_PY_NONE;
+ goto cleanup;
}
- for (i = 0 ; i < nparams ; i++) {
- PyObject *key, *val;
- switch (params[i].type) {
- case VIR_TYPED_PARAM_INT:
- val = PyInt_FromLong((long)params[i].value.i);
- break;
-
- case VIR_TYPED_PARAM_UINT:
- val = PyInt_FromLong((long)params[i].value.ui);
- break;
-
- case VIR_TYPED_PARAM_LLONG:
- val = PyLong_FromLongLong((long long)params[i].value.l);
- break;
-
- case VIR_TYPED_PARAM_ULLONG:
- val = PyLong_FromLongLong((long long)params[i].value.ul);
- break;
-
- case VIR_TYPED_PARAM_DOUBLE:
- val = PyFloat_FromDouble((double)params[i].value.d);
- break;
-
- case VIR_TYPED_PARAM_BOOLEAN:
- val = PyBool_FromLong((long)params[i].value.b);
- break;
-
- default:
- VIR_FREE(params);
- Py_DECREF(info);
- return VIR_PY_NONE;
- }
+ ret = getPyVirTypedParameter(params, nparams);
- key = libvirt_constcharPtrWrap(params[i].field);
- PyDict_SetItem(info, key, val);
- }
+cleanup:
+ virTypedParameterArrayClear(params, nparams);
VIR_FREE(params);
- return(info);
+ return ret;
}
static PyObject *
libvirt_virDomainSetMemoryParameters(PyObject *self ATTRIBUTE_UNUSED,
- PyObject *args) {
+ PyObject *args)
+{
virDomainPtr domain;
PyObject *pyobj_domain, *info;
+ PyObject *ret = NULL;
int i_retval;
- int nparams = 0, i;
+ int nparams = 0;
+ Py_ssize_t size = 0;
unsigned int flags;
- virTypedParameterPtr params;
+ virTypedParameterPtr params, new_params;
if (!PyArg_ParseTuple(args,
(char *)"OOi:virDomainSetMemoryParameters",
&pyobj_domain, &info, &flags))
- return(NULL);
+ return NULL;
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
+ if ((size = PyDict_Size(info)) < 0)
+ return NULL;
+
+ if (size == 0) {
+ PyErr_Format(PyExc_LookupError,
+ "Need non-empty dictionary to set attributes");
+ return NULL;
+ }
+
LIBVIRT_BEGIN_ALLOW_THREADS;
i_retval = virDomainGetMemoryParameters(domain, NULL, &nparams, flags);
LIBVIRT_END_ALLOW_THREADS;
if (i_retval < 0)
return VIR_PY_INT_FAIL;
+ if (nparams == 0) {
+ PyErr_Format(PyExc_LookupError,
+ "Domain has no settable attributes");
+ return NULL;
+ }
+
if (VIR_ALLOC_N(params, nparams) < 0)
- return VIR_PY_INT_FAIL;
+ return PyErr_NoMemory();
LIBVIRT_BEGIN_ALLOW_THREADS;
i_retval = virDomainGetMemoryParameters(domain, params, &nparams, flags);
LIBVIRT_END_ALLOW_THREADS;
if (i_retval < 0) {
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
+ ret = VIR_PY_INT_FAIL;
+ goto cleanup;
}
- /* convert to a Python tuple of long objects */
- for (i = 0; i < nparams; i++) {
- PyObject *key, *val;
- key = libvirt_constcharPtrWrap(params[i].field);
- val = PyDict_GetItem(info, key);
- Py_DECREF(key);
-
- if (val == NULL)
- continue;
-
- switch (params[i].type) {
- case VIR_TYPED_PARAM_INT:
- params[i].value.i = (int)PyInt_AS_LONG(val);
- break;
-
- case VIR_TYPED_PARAM_UINT:
- params[i].value.ui = (unsigned int)PyInt_AS_LONG(val);
- break;
-
- case VIR_TYPED_PARAM_LLONG:
- params[i].value.l = (long long)PyLong_AsLongLong(val);
- break;
-
- case VIR_TYPED_PARAM_ULLONG:
- params[i].value.ul = (unsigned long long)PyLong_AsLongLong(val);
- break;
-
- case VIR_TYPED_PARAM_DOUBLE:
- params[i].value.d = (double)PyFloat_AsDouble(val);
- break;
-
- case VIR_TYPED_PARAM_BOOLEAN:
- {
- /* Hack - Python's definition of Py_True breaks strict
- * aliasing rules, so can't directly compare :-(
- */
- PyObject *hacktrue = PyBool_FromLong(1);
- params[i].value.b = hacktrue == val ? 1: 0;
- Py_DECREF(hacktrue);
- }
- break;
-
- default:
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
- }
- }
+ new_params = setPyVirTypedParameter(info, params, nparams);
+ if (!new_params)
+ goto cleanup;
LIBVIRT_BEGIN_ALLOW_THREADS;
- i_retval = virDomainSetMemoryParameters(domain, params, nparams, flags);
+ i_retval = virDomainSetMemoryParameters(domain, new_params, size, flags);
LIBVIRT_END_ALLOW_THREADS;
+
if (i_retval < 0) {
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
+ ret = VIR_PY_INT_FAIL;
+ goto cleanup;
}
+ ret = VIR_PY_INT_SUCCESS;
+
+cleanup:
+ virTypedParameterArrayClear(params, nparams);
VIR_FREE(params);
- return VIR_PY_INT_SUCCESS;
+ VIR_FREE(new_params);
+ return ret;
}
static PyObject *
libvirt_virDomainGetMemoryParameters(PyObject *self ATTRIBUTE_UNUSED,
- PyObject *args) {
+ PyObject *args)
+{
virDomainPtr domain;
- PyObject *pyobj_domain, *info;
+ PyObject *pyobj_domain;
+ PyObject *ret = NULL;
int i_retval;
- int nparams = 0, i;
+ int nparams = 0;
unsigned int flags;
virTypedParameterPtr params;
if (!PyArg_ParseTuple(args, (char *)"Oi:virDomainGetMemoryParameters",
&pyobj_domain, &flags))
- return(NULL);
+ return NULL;
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
LIBVIRT_BEGIN_ALLOW_THREADS;
if (i_retval < 0)
return VIR_PY_NONE;
+ if (!nparams)
+ return PyDict_New();
+
if (VIR_ALLOC_N(params, nparams) < 0)
- return VIR_PY_NONE;
+ return PyErr_NoMemory();
LIBVIRT_BEGIN_ALLOW_THREADS;
i_retval = virDomainGetMemoryParameters(domain, params, &nparams, flags);
LIBVIRT_END_ALLOW_THREADS;
if (i_retval < 0) {
- VIR_FREE(params);
- return VIR_PY_NONE;
- }
-
- /* convert to a Python tuple of long objects */
- if ((info = PyDict_New()) == NULL) {
- VIR_FREE(params);
- return VIR_PY_NONE;
+ ret = VIR_PY_NONE;
+ goto cleanup;
}
- for (i = 0 ; i < nparams ; i++) {
- PyObject *key, *val;
-
- switch (params[i].type) {
- case VIR_TYPED_PARAM_INT:
- val = PyInt_FromLong((long)params[i].value.i);
- break;
-
- case VIR_TYPED_PARAM_UINT:
- val = PyInt_FromLong((long)params[i].value.ui);
- break;
-
- case VIR_TYPED_PARAM_LLONG:
- val = PyLong_FromLongLong((long long)params[i].value.l);
- break;
-
- case VIR_TYPED_PARAM_ULLONG:
- val = PyLong_FromLongLong((long long)params[i].value.ul);
- break;
-
- case VIR_TYPED_PARAM_DOUBLE:
- val = PyFloat_FromDouble((double)params[i].value.d);
- break;
-
- case VIR_TYPED_PARAM_BOOLEAN:
- val = PyBool_FromLong((long)params[i].value.b);
- break;
- default:
- VIR_FREE(params);
- Py_DECREF(info);
- return VIR_PY_NONE;
- }
+ ret = getPyVirTypedParameter(params, nparams);
- key = libvirt_constcharPtrWrap(params[i].field);
- PyDict_SetItem(info, key, val);
- }
+cleanup:
+ virTypedParameterArrayClear(params, nparams);
VIR_FREE(params);
- return(info);
+ return ret;
}
static PyObject *
PyObject *pyobj_domain, *info;
PyObject *ret = NULL;
int i_retval;
- int nparams = 0, size = 0;
+ int nparams = 0;
+ Py_ssize_t size = 0;
unsigned int flags;
virTypedParameterPtr params, new_params;
PyObject *args)
{
virDomainPtr domain;
- PyObject *pyobj_domain, *pyinfo;
+ PyObject *pyobj_domain, *info;
+ PyObject *ret = NULL;
+ int i_retval;
+ int nparams = 0;
+ Py_ssize_t size = 0;
const char *disk;
unsigned int flags;
- virTypedParameterPtr params;
- int nparams = 0, i;
- int c_ret;
+ virTypedParameterPtr params, new_params;
if (!PyArg_ParseTuple(args, (char *)"OzOi:virDomainSetBlockIoTune",
- &pyobj_domain, &disk, &pyinfo, &flags))
- return(NULL);
+ &pyobj_domain, &disk, &info, &flags))
+ return NULL;
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
+ if ((size = PyDict_Size(info)) < 0)
+ return NULL;
+
+ if (size == 0) {
+ PyErr_Format(PyExc_LookupError,
+ "Need non-empty dictionary to set attributes");
+ return NULL;
+ }
+
LIBVIRT_BEGIN_ALLOW_THREADS;
- c_ret = virDomainGetBlockIoTune(domain, disk, NULL, &nparams, flags);
+ i_retval = virDomainGetBlockIoTune(domain, disk, NULL, &nparams, flags);
LIBVIRT_END_ALLOW_THREADS;
- if (c_ret < 0)
+ if (i_retval < 0)
return VIR_PY_INT_FAIL;
+ if (nparams == 0) {
+ PyErr_Format(PyExc_LookupError,
+ "Domain has no settable attributes");
+ return NULL;
+ }
+
if (VIR_ALLOC_N(params, nparams) < 0)
- return VIR_PY_INT_FAIL;
+ return PyErr_NoMemory();
LIBVIRT_BEGIN_ALLOW_THREADS;
- c_ret = virDomainGetBlockIoTune(domain, disk, params, &nparams, flags);
+ i_retval = virDomainGetBlockIoTune(domain, disk, params, &nparams, flags);
LIBVIRT_END_ALLOW_THREADS;
- if (c_ret < 0) {
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
+ if (i_retval < 0) {
+ ret = VIR_PY_INT_FAIL;
+ goto cleanup;
}
- /* convert to a Python tuple of long objects */
- for (i = 0; i < nparams; i++) {
- PyObject *key, *val;
- key = libvirt_constcharPtrWrap(params[i].field);
- val = PyDict_GetItem(pyinfo, key);
- Py_DECREF(key);
-
- if (val == NULL)
- continue;
-
- switch (params[i].type) {
- case VIR_TYPED_PARAM_INT:
- params[i].value.i = (int)PyInt_AS_LONG(val);
- break;
-
- case VIR_TYPED_PARAM_UINT:
- params[i].value.ui = (unsigned int)PyInt_AS_LONG(val);
- break;
-
- case VIR_TYPED_PARAM_LLONG:
- params[i].value.l = (long long)PyLong_AsLongLong(val);
- break;
-
- case VIR_TYPED_PARAM_ULLONG:
- params[i].value.ul = (unsigned long long)PyLong_AsLongLong(val);
- break;
-
- case VIR_TYPED_PARAM_DOUBLE:
- params[i].value.d = (double)PyFloat_AsDouble(val);
- break;
-
- case VIR_TYPED_PARAM_BOOLEAN:
- {
- PyObject *hacktrue = PyBool_FromLong(1);
- params[i].value.b = hacktrue == val ? 1: 0;
- Py_DECREF(hacktrue);
- }
- break;
-
- default:
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
- }
- }
+ new_params = setPyVirTypedParameter(info, params, nparams);
+ if (!new_params)
+ goto cleanup;
LIBVIRT_BEGIN_ALLOW_THREADS;
- c_ret = virDomainSetBlockIoTune(domain, disk, params, nparams, flags);
+ i_retval = virDomainSetBlockIoTune(domain, disk, new_params, size, flags);
LIBVIRT_END_ALLOW_THREADS;
- if (c_ret < 0) {
- VIR_FREE(params);
- return VIR_PY_INT_FAIL;
+ if (i_retval < 0) {
+ ret = VIR_PY_INT_FAIL;
+ goto cleanup;
}
+ ret = VIR_PY_INT_SUCCESS;
+
+cleanup:
+ virTypedParameterArrayClear(params, nparams);
VIR_FREE(params);
- return VIR_PY_INT_SUCCESS;
+ VIR_FREE(new_params);
+ return ret;
}
static PyObject *
PyObject *args)
{
virDomainPtr domain;
- PyObject *pyobj_domain, *pyreply;
+ PyObject *pyobj_domain;
+ PyObject *ret = NULL;
+ int i_retval;
+ int nparams = 0;
const char *disk;
- int nparams = 0, i;
unsigned int flags;
virTypedParameterPtr params;
- int c_ret;
if (!PyArg_ParseTuple(args, (char *)"Ozi:virDomainGetBlockIoTune",
&pyobj_domain, &disk, &flags))
- return(NULL);
+ return NULL;
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
LIBVIRT_BEGIN_ALLOW_THREADS;
- c_ret = virDomainGetBlockIoTune(domain, disk, NULL, &nparams, flags);
+ i_retval = virDomainGetBlockIoTune(domain, disk, NULL, &nparams, flags);
LIBVIRT_END_ALLOW_THREADS;
- if (c_ret < 0)
+ if (i_retval < 0)
return VIR_PY_NONE;
+ if (!nparams)
+ return PyDict_New();
+
if (VIR_ALLOC_N(params, nparams) < 0)
- return VIR_PY_NONE;
+ return PyErr_NoMemory();
LIBVIRT_BEGIN_ALLOW_THREADS;
- c_ret = virDomainGetBlockIoTune(domain, disk, params, &nparams, flags);
+ i_retval = virDomainGetBlockIoTune(domain, disk, params, &nparams, flags);
LIBVIRT_END_ALLOW_THREADS;
- if (c_ret < 0) {
- VIR_FREE(params);
- return VIR_PY_NONE;
- }
-
- /* convert to a Python tuple of long objects */
- if ((pyreply = PyDict_New()) == NULL) {
- VIR_FREE(params);
- return VIR_PY_NONE;
+ if (i_retval < 0) {
+ ret = VIR_PY_NONE;
+ goto cleanup;
}
- for (i = 0 ; i < nparams ; i++) {
- PyObject *key, *val;
-
- switch (params[i].type) {
- case VIR_TYPED_PARAM_INT:
- val = PyInt_FromLong((long)params[i].value.i);
- break;
-
- case VIR_TYPED_PARAM_UINT:
- val = PyInt_FromLong((long)params[i].value.ui);
- break;
-
- case VIR_TYPED_PARAM_LLONG:
- val = PyLong_FromLongLong((long long)params[i].value.l);
- break;
-
- case VIR_TYPED_PARAM_ULLONG:
- val = PyLong_FromLongLong((unsigned long long)params[i].value.ul);
- break;
-
- case VIR_TYPED_PARAM_DOUBLE:
- val = PyFloat_FromDouble((double)params[i].value.d);
- break;
- case VIR_TYPED_PARAM_BOOLEAN:
- val = PyBool_FromLong((long)params[i].value.b);
- break;
-
- default:
- VIR_FREE(params);
- Py_DECREF(pyreply);
- return VIR_PY_NONE;
- }
+ ret = getPyVirTypedParameter(params, nparams);
- key = libvirt_constcharPtrWrap(params[i].field);
- PyDict_SetItem(pyreply, key, val);
- }
+cleanup:
+ virTypedParameterArrayClear(params, nparams);
VIR_FREE(params);
- return(pyreply);
+ return ret;
}
static PyObject *
projects / libvirt.git / commitdiff