libvirt/python/libvir.c
Jim Meyering 49230350fa Use a variable name as sizeof argument, not a type name.
Given code like: T *var = calloc (n, sizeof (T));
Convert to this: T *var = calloc (n, sizeof (*var));
This first-cut change adjusts all malloc, calloc, and
realloc statements.

The only binary differences are in remote_internal.c
(due to the bug fix) and in xmlrpc.c (due to factorization).

* python/libvir.c: As above.
* qemud/event.c: Likewise.
* qemud/mdns.c: Likewise.
* qemud/qemud.c: Likewise.
* qemud/remote.c: Likewise.
* src/bridge.c: Likewise.
* src/buf.c: Likewise.
* src/conf.c: Likewise.
* src/hash.c: Likewise.
* src/iptables.c: Likewise.
* src/openvz_conf.c: Likewise.
* src/qemu_conf.c: Likewise.
* src/qemu_driver.c: Likewise.
* src/test.c: Likewise.
* src/xen_internal.c: Likewise.
* src/xen_unified.c: Likewise.
* src/xm_internal.c: Likewise.
* src/xml.c: Likewise.
* tests/qemuxml2argvtest.c: Likewise.
* src/xmlrpc.c (xmlRpcValuePtr): Likewise, and minor factorization.
* src/remote_internal.c (remoteAuthMakeCredentials): Use the right
type when allocating space for an array of cred _pointers_.
2007-12-11 21:57:29 +00:00

963 lines
29 KiB
C

/*
* libvir.c: this modules implements the main part of the glue of the
* libvir library and the Python interpreter. It provides the
* entry points where an automatically generated stub is
* unpractical
*
* Copyright (C) 2005, 2007 Red Hat, Inc.
*
* Daniel Veillard <veillard@redhat.com>
*/
#include "config.h"
#include <Python.h>
#include "libvirt/libvirt.h"
#include "libvirt/virterror.h"
#include "libvirt_wrap.h"
#include "libvirt-py.h"
#ifndef __CYGWIN__
extern void initlibvirtmod(void);
#else
extern void initcygvirtmod(void);
#endif
PyObject *libvirt_virDomainGetUUID(PyObject *self ATTRIBUTE_UNUSED, PyObject *args);
PyObject *libvirt_virNetworkGetUUID(PyObject *self ATTRIBUTE_UNUSED, PyObject *args);
PyObject *libvirt_virGetLastError(PyObject *self ATTRIBUTE_UNUSED, PyObject *args);
PyObject *libvirt_virConnGetLastError(PyObject *self ATTRIBUTE_UNUSED, PyObject *args);
PyObject * libvirt_virDomainBlockStats(PyObject *self ATTRIBUTE_UNUSED, PyObject *args);
PyObject * libvirt_virDomainInterfaceStats(PyObject *self ATTRIBUTE_UNUSED, PyObject *args);
PyObject * libvirt_virNodeGetCellsFreeMemory(PyObject *self ATTRIBUTE_UNUSED, PyObject *args);
/************************************************************************
* *
* Statistics *
* *
************************************************************************/
PyObject *
libvirt_virDomainBlockStats(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
virDomainPtr domain;
PyObject *pyobj_domain;
char * path;
int c_retval;
virDomainBlockStatsStruct stats;
PyObject *info;
if (!PyArg_ParseTuple(args, (char *)"Oz:virDomainBlockStats",
&pyobj_domain,&path))
return(NULL);
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
c_retval = virDomainBlockStats(domain, path, &stats, sizeof(stats));
if (c_retval < 0) {
Py_INCREF(Py_None);
return(Py_None);
}
/* convert to a Python tupple of long objects */
info = PyTuple_New(5);
PyTuple_SetItem(info, 0, PyLong_FromLongLong(stats.rd_req));
PyTuple_SetItem(info, 1, PyLong_FromLongLong(stats.rd_bytes));
PyTuple_SetItem(info, 2, PyLong_FromLongLong(stats.wr_req));
PyTuple_SetItem(info, 3, PyLong_FromLongLong(stats.wr_bytes));
PyTuple_SetItem(info, 4, PyLong_FromLongLong(stats.errs));
return(info);
}
PyObject *
libvirt_virDomainInterfaceStats(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
virDomainPtr domain;
PyObject *pyobj_domain;
char * path;
int c_retval;
virDomainInterfaceStatsStruct stats;
PyObject *info;
if (!PyArg_ParseTuple(args, (char *)"Oz:virDomainInterfaceStats",
&pyobj_domain,&path))
return(NULL);
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
c_retval = virDomainInterfaceStats(domain, path, &stats, sizeof(stats));
if (c_retval < 0) {
Py_INCREF(Py_None);
return(Py_None);
}
/* convert to a Python tupple of long objects */
info = PyTuple_New(8);
PyTuple_SetItem(info, 0, PyLong_FromLongLong(stats.rx_bytes));
PyTuple_SetItem(info, 1, PyLong_FromLongLong(stats.rx_packets));
PyTuple_SetItem(info, 2, PyLong_FromLongLong(stats.rx_errs));
PyTuple_SetItem(info, 3, PyLong_FromLongLong(stats.rx_drop));
PyTuple_SetItem(info, 4, PyLong_FromLongLong(stats.tx_bytes));
PyTuple_SetItem(info, 5, PyLong_FromLongLong(stats.tx_packets));
PyTuple_SetItem(info, 6, PyLong_FromLongLong(stats.tx_errs));
PyTuple_SetItem(info, 7, PyLong_FromLongLong(stats.tx_drop));
return(info);
}
/************************************************************************
* *
* Global error handler at the Python level *
* *
************************************************************************/
static PyObject *libvirt_virPythonErrorFuncHandler = NULL;
static PyObject *libvirt_virPythonErrorFuncCtxt = NULL;
PyObject *
libvirt_virGetLastError(PyObject *self ATTRIBUTE_UNUSED, PyObject *args ATTRIBUTE_UNUSED)
{
virError err;
PyObject *info;
if (virCopyLastError(&err) <= 0) {
Py_INCREF(Py_None);
return(Py_None);
}
info = PyTuple_New(9);
PyTuple_SetItem(info, 0, PyInt_FromLong((long) err.code));
PyTuple_SetItem(info, 1, PyInt_FromLong((long) err.domain));
PyTuple_SetItem(info, 2, libvirt_constcharPtrWrap(err.message));
PyTuple_SetItem(info, 3, PyInt_FromLong((long) err.level));
PyTuple_SetItem(info, 4, libvirt_constcharPtrWrap(err.str1));
PyTuple_SetItem(info, 5, libvirt_constcharPtrWrap(err.str2));
PyTuple_SetItem(info, 6, libvirt_constcharPtrWrap(err.str3));
PyTuple_SetItem(info, 7, PyInt_FromLong((long) err.int1));
PyTuple_SetItem(info, 8, PyInt_FromLong((long) err.int2));
return info;
}
PyObject *
libvirt_virConnGetLastError(PyObject *self ATTRIBUTE_UNUSED, PyObject *args)
{
virError err;
PyObject *info;
virConnectPtr conn;
PyObject *pyobj_conn;
if (!PyArg_ParseTuple(args, (char *)"O:virConGetLastError", &pyobj_conn))
return(NULL);
conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
if (virConnCopyLastError(conn, &err) <= 0) {
Py_INCREF(Py_None);
return(Py_None);
}
info = PyTuple_New(9);
PyTuple_SetItem(info, 0, PyInt_FromLong((long) err.code));
PyTuple_SetItem(info, 1, PyInt_FromLong((long) err.domain));
PyTuple_SetItem(info, 2, libvirt_constcharPtrWrap(err.message));
PyTuple_SetItem(info, 3, PyInt_FromLong((long) err.level));
PyTuple_SetItem(info, 4, libvirt_constcharPtrWrap(err.str1));
PyTuple_SetItem(info, 5, libvirt_constcharPtrWrap(err.str2));
PyTuple_SetItem(info, 6, libvirt_constcharPtrWrap(err.str3));
PyTuple_SetItem(info, 7, PyInt_FromLong((long) err.int1));
PyTuple_SetItem(info, 8, PyInt_FromLong((long) err.int2));
return info;
}
static void
libvirt_virErrorFuncHandler(ATTRIBUTE_UNUSED void *ctx, virErrorPtr err)
{
PyObject *list, *info;
PyObject *result;
#ifdef DEBUG_ERROR
printf("libvirt_virErrorFuncHandler(%p, %s, ...) called\n", ctx, msg);
#endif
if ((err == NULL) || (err->code == VIR_ERR_OK))
return;
LIBVIRT_ENSURE_THREAD_STATE;
if ((libvirt_virPythonErrorFuncHandler == NULL) ||
(libvirt_virPythonErrorFuncHandler == Py_None)) {
virDefaultErrorFunc(err);
} else {
list = PyTuple_New(2);
info = PyTuple_New(9);
PyTuple_SetItem(list, 0, libvirt_virPythonErrorFuncCtxt);
PyTuple_SetItem(list, 1, info);
Py_XINCREF(libvirt_virPythonErrorFuncCtxt);
PyTuple_SetItem(info, 0, PyInt_FromLong((long) err->code));
PyTuple_SetItem(info, 1, PyInt_FromLong((long) err->domain));
PyTuple_SetItem(info, 2, libvirt_constcharPtrWrap(err->message));
PyTuple_SetItem(info, 3, PyInt_FromLong((long) err->level));
PyTuple_SetItem(info, 4, libvirt_constcharPtrWrap(err->str1));
PyTuple_SetItem(info, 5, libvirt_constcharPtrWrap(err->str2));
PyTuple_SetItem(info, 6, libvirt_constcharPtrWrap(err->str3));
PyTuple_SetItem(info, 7, PyInt_FromLong((long) err->int1));
PyTuple_SetItem(info, 8, PyInt_FromLong((long) err->int2));
/* TODO pass conn and dom if available */
result = PyEval_CallObject(libvirt_virPythonErrorFuncHandler, list);
Py_XDECREF(list);
Py_XDECREF(result);
}
LIBVIRT_RELEASE_THREAD_STATE;
}
static PyObject *
libvirt_virRegisterErrorHandler(ATTRIBUTE_UNUSED PyObject * self,
PyObject * args)
{
PyObject *py_retval;
PyObject *pyobj_f;
PyObject *pyobj_ctx;
if (!PyArg_ParseTuple
(args, (char *) "OO:xmlRegisterErrorHandler", &pyobj_f,
&pyobj_ctx))
return (NULL);
#ifdef DEBUG_ERROR
printf("libvirt_virRegisterErrorHandler(%p, %p) called\n", pyobj_ctx,
pyobj_f);
#endif
virSetErrorFunc(NULL, libvirt_virErrorFuncHandler);
if (libvirt_virPythonErrorFuncHandler != NULL) {
Py_XDECREF(libvirt_virPythonErrorFuncHandler);
}
if (libvirt_virPythonErrorFuncCtxt != NULL) {
Py_XDECREF(libvirt_virPythonErrorFuncCtxt);
}
if ((pyobj_f == Py_None) && (pyobj_ctx == Py_None)) {
libvirt_virPythonErrorFuncHandler = NULL;
libvirt_virPythonErrorFuncCtxt = NULL;
} else {
Py_XINCREF(pyobj_ctx);
Py_XINCREF(pyobj_f);
/* TODO: check f is a function ! */
libvirt_virPythonErrorFuncHandler = pyobj_f;
libvirt_virPythonErrorFuncCtxt = pyobj_ctx;
}
py_retval = libvirt_intWrap(1);
return (py_retval);
}
static int virConnectCredCallbackWrapper(virConnectCredentialPtr cred,
unsigned int ncred,
void *cbdata) {
PyObject *list;
PyObject *pycred;
PyObject *pyauth = (PyObject *)cbdata;
PyObject *pycbdata;
PyObject *pycb;
PyObject *pyret;
int ret = -1, i;
LIBVIRT_ENSURE_THREAD_STATE;
pycb = PyList_GetItem(pyauth, 1);
pycbdata = PyList_GetItem(pyauth, 2);
list = PyTuple_New(2);
pycred = PyTuple_New(ncred);
for (i = 0 ; i < ncred ; i++) {
PyObject *pycreditem;
pycreditem = PyList_New(5);
Py_INCREF(Py_None);
PyTuple_SetItem(pycred, i, pycreditem);
PyList_SetItem(pycreditem, 0, PyInt_FromLong((long) cred[i].type));
PyList_SetItem(pycreditem, 1, PyString_FromString(cred[i].prompt));
if (cred[i].challenge) {
PyList_SetItem(pycreditem, 2, PyString_FromString(cred[i].challenge));
} else {
Py_INCREF(Py_None);
PyList_SetItem(pycreditem, 2, Py_None);
}
if (cred[i].defresult) {
PyList_SetItem(pycreditem, 3, PyString_FromString(cred[i].defresult));
} else {
Py_INCREF(Py_None);
PyList_SetItem(pycreditem, 3, Py_None);
}
PyList_SetItem(pycreditem, 4, Py_None);
}
PyTuple_SetItem(list, 0, pycred);
Py_XINCREF(pycbdata);
PyTuple_SetItem(list, 1, pycbdata);
PyErr_Clear();
pyret = PyEval_CallObject(pycb, list);
if (PyErr_Occurred())
goto cleanup;
ret = PyLong_AsLong(pyret);
if (ret == 0) {
for (i = 0 ; i < ncred ; i++) {
PyObject *pycreditem;
PyObject *pyresult;
char *result = NULL;
pycreditem = PyTuple_GetItem(pycred, i);
pyresult = PyList_GetItem(pycreditem, 4);
if (pyresult != Py_None)
result = PyString_AsString(pyresult);
if (result != NULL) {
cred[i].result = strdup(result);
cred[i].resultlen = strlen(result);
} else {
cred[i].result = NULL;
cred[i].resultlen = 0;
}
}
}
cleanup:
Py_XDECREF(list);
Py_XDECREF(pyret);
LIBVIRT_RELEASE_THREAD_STATE;
return ret;
}
static PyObject *
libvirt_virConnectOpenAuth(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
PyObject *py_retval;
virConnectPtr c_retval;
char * name;
int flags;
PyObject *pyauth;
PyObject *pycredcb;
PyObject *pycredtype;
virConnectAuth auth;
if (!PyArg_ParseTuple(args, (char *)"zOi:virConnectOpenAuth", &name, &pyauth, &flags))
return(NULL);
pycredtype = PyList_GetItem(pyauth, 0);
pycredcb = PyList_GetItem(pyauth, 1);
auth.ncredtype = PyList_Size(pycredtype);
if (auth.ncredtype) {
int i;
auth.credtype = malloc(sizeof(*auth.credtype) * auth.ncredtype);
if (auth.credtype == NULL) {
Py_INCREF(Py_None);
return (Py_None);
}
for (i = 0 ; i < auth.ncredtype ; i++) {
PyObject *val;
val = PyList_GetItem(pycredtype, i);
auth.credtype[i] = (int)PyLong_AsLong(val);
}
}
auth.cb = pycredcb ? virConnectCredCallbackWrapper : NULL;
auth.cbdata = pyauth;
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virConnectOpenAuth(name, &auth, flags);
LIBVIRT_END_ALLOW_THREADS;
py_retval = libvirt_virConnectPtrWrap((virConnectPtr) c_retval);
return(py_retval);
}
/************************************************************************
* *
* Wrappers for functions where generator fails *
* *
************************************************************************/
static PyObject *
libvirt_virGetVersion (PyObject *self ATTRIBUTE_UNUSED, PyObject *args)
{
char *type = NULL;
unsigned long libVer, typeVer = 0;
int c_retval;
if (!PyArg_ParseTuple (args, (char *) "|s", &type))
return NULL;
LIBVIRT_BEGIN_ALLOW_THREADS;
if (type == NULL)
c_retval = virGetVersion (&libVer, NULL, NULL);
else
c_retval = virGetVersion (&libVer, type, &typeVer);
LIBVIRT_END_ALLOW_THREADS;
if (c_retval == -1) {
Py_INCREF(Py_None);
return (Py_None);
}
if (type == NULL)
return PyInt_FromLong (libVer);
else
return Py_BuildValue ((char *) "kk", libVer, typeVer);
}
static PyObject *
libvirt_virDomainFree(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
PyObject *py_retval;
int c_retval;
virDomainPtr domain;
PyObject *pyobj_domain;
if (!PyArg_ParseTuple(args, (char *)"O:virDomainFree", &pyobj_domain))
return(NULL);
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virDomainFree(domain);
LIBVIRT_END_ALLOW_THREADS;
py_retval = libvirt_intWrap((int) c_retval);
return(py_retval);
}
static PyObject *
libvirt_virConnectClose(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
PyObject *py_retval;
int c_retval;
virConnectPtr conn;
PyObject *pyobj_conn;
if (!PyArg_ParseTuple(args, (char *)"O:virConnectClose", &pyobj_conn))
return(NULL);
conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virConnectClose(conn);
LIBVIRT_END_ALLOW_THREADS;
py_retval = libvirt_intWrap((int) c_retval);
return(py_retval);
}
static PyObject *
libvirt_virConnectListDomainsID(PyObject *self ATTRIBUTE_UNUSED,
PyObject *args) {
PyObject *py_retval;
int ids[500], c_retval, i;
virConnectPtr conn;
PyObject *pyobj_conn;
if (!PyArg_ParseTuple(args, (char *)"O:virConnectListDomains", &pyobj_conn))
return(NULL);
conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virConnectListDomains(conn, &ids[0], 500);
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0) {
Py_INCREF(Py_None);
return(Py_None);
}
py_retval = PyList_New(c_retval);
for (i = 0;i < c_retval;i++) {
PyList_SetItem(py_retval, i, libvirt_intWrap(ids[i]));
}
return(py_retval);
}
static PyObject *
libvirt_virConnectListDefinedDomains(PyObject *self ATTRIBUTE_UNUSED,
PyObject *args) {
PyObject *py_retval;
char **names = NULL;
int c_retval, i;
virConnectPtr conn;
PyObject *pyobj_conn;
if (!PyArg_ParseTuple(args, (char *)"O:virConnectListDefinedDomains", &pyobj_conn))
return(NULL);
conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
c_retval = virConnectNumOfDefinedDomains(conn);
if (c_retval < 0) {
Py_INCREF(Py_None);
return (Py_None);
}
if (c_retval) {
names = malloc(sizeof(*names) * c_retval);
if (!names) {
Py_INCREF(Py_None);
return (Py_None);
}
c_retval = virConnectListDefinedDomains(conn, names, c_retval);
if (c_retval < 0) {
free(names);
Py_INCREF(Py_None);
return(Py_None);
}
}
py_retval = PyList_New(c_retval);
if (names) {
for (i = 0;i < c_retval;i++) {
PyList_SetItem(py_retval, i, libvirt_constcharPtrWrap(names[i]));
free(names[i]);
}
free(names);
}
return(py_retval);
}
static PyObject *
libvirt_virDomainGetInfo(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
PyObject *py_retval;
int c_retval;
virDomainPtr domain;
PyObject *pyobj_domain;
virDomainInfo info;
if (!PyArg_ParseTuple(args, (char *)"O:virDomainGetInfo", &pyobj_domain))
return(NULL);
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virDomainGetInfo(domain, &info);
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0) {
Py_INCREF(Py_None);
return(Py_None);
}
py_retval = PyList_New(5);
PyList_SetItem(py_retval, 0, libvirt_intWrap((int) info.state));
PyList_SetItem(py_retval, 1, libvirt_ulongWrap(info.maxMem));
PyList_SetItem(py_retval, 2, libvirt_ulongWrap(info.memory));
PyList_SetItem(py_retval, 3, libvirt_intWrap((int) info.nrVirtCpu));
PyList_SetItem(py_retval, 4,
libvirt_longlongWrap((unsigned long long) info.cpuTime));
return(py_retval);
}
static PyObject *
libvirt_virNodeGetInfo(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
PyObject *py_retval;
int c_retval;
virConnectPtr conn;
PyObject *pyobj_conn;
virNodeInfo info;
if (!PyArg_ParseTuple(args, (char *)"O:virDomainGetInfo", &pyobj_conn))
return(NULL);
conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virNodeGetInfo(conn, &info);
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0) {
Py_INCREF(Py_None);
return(Py_None);
}
py_retval = PyList_New(8);
PyList_SetItem(py_retval, 0, libvirt_constcharPtrWrap(&info.model[0]));
PyList_SetItem(py_retval, 1, libvirt_longWrap((long) info.memory >> 10));
PyList_SetItem(py_retval, 2, libvirt_intWrap((int) info.cpus));
PyList_SetItem(py_retval, 3, libvirt_intWrap((int) info.mhz));
PyList_SetItem(py_retval, 4, libvirt_intWrap((int) info.nodes));
PyList_SetItem(py_retval, 5, libvirt_intWrap((int) info.sockets));
PyList_SetItem(py_retval, 6, libvirt_intWrap((int) info.cores));
PyList_SetItem(py_retval, 7, libvirt_intWrap((int) info.threads));
return(py_retval);
}
PyObject *
libvirt_virDomainGetUUID(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
PyObject *py_retval;
unsigned char uuid[VIR_UUID_BUFLEN];
virDomainPtr domain;
PyObject *pyobj_domain;
int c_retval;
if (!PyArg_ParseTuple(args, (char *)"O:virDomainGetUUID", &pyobj_domain))
return(NULL);
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
if (domain == NULL) {
Py_INCREF(Py_None);
return(Py_None);
}
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virDomainGetUUID(domain, &uuid[0]);
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0) {
Py_INCREF(Py_None);
return(Py_None);
}
py_retval = PyString_FromStringAndSize((char *) &uuid[0], VIR_UUID_BUFLEN);
return(py_retval);
}
static PyObject *
libvirt_virDomainLookupByUUID(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
PyObject *py_retval;
virDomainPtr c_retval;
virConnectPtr conn;
PyObject *pyobj_conn;
unsigned char * uuid;
int len;
if (!PyArg_ParseTuple(args, (char *)"Oz#:virDomainLookupByUUID", &pyobj_conn, &uuid, &len))
return(NULL);
conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
if ((uuid == NULL) || (len != VIR_UUID_BUFLEN)) {
Py_INCREF(Py_None);
return(Py_None);
}
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virDomainLookupByUUID(conn, uuid);
LIBVIRT_END_ALLOW_THREADS;
py_retval = libvirt_virDomainPtrWrap((virDomainPtr) c_retval);
return(py_retval);
}
static PyObject *
libvirt_virNetworkFree(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
PyObject *py_retval;
int c_retval;
virNetworkPtr domain;
PyObject *pyobj_domain;
if (!PyArg_ParseTuple(args, (char *)"O:virNetworkFree", &pyobj_domain))
return(NULL);
domain = (virNetworkPtr) PyvirNetwork_Get(pyobj_domain);
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virNetworkFree(domain);
LIBVIRT_END_ALLOW_THREADS;
py_retval = libvirt_intWrap((int) c_retval);
return(py_retval);
}
static PyObject *
libvirt_virConnectListNetworks(PyObject *self ATTRIBUTE_UNUSED,
PyObject *args) {
PyObject *py_retval;
char **names = NULL;
int c_retval, i;
virConnectPtr conn;
PyObject *pyobj_conn;
if (!PyArg_ParseTuple(args, (char *)"O:virConnectListNetworks", &pyobj_conn))
return(NULL);
conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
c_retval = virConnectNumOfNetworks(conn);
if (c_retval < 0) {
Py_INCREF(Py_None);
return (Py_None);
}
if (c_retval) {
names = malloc(sizeof(*names) * c_retval);
if (!names) {
Py_INCREF(Py_None);
return (Py_None);
}
c_retval = virConnectListNetworks(conn, names, c_retval);
if (c_retval < 0) {
free(names);
Py_INCREF(Py_None);
return(Py_None);
}
}
py_retval = PyList_New(c_retval);
if (names) {
for (i = 0;i < c_retval;i++) {
PyList_SetItem(py_retval, i, libvirt_constcharPtrWrap(names[i]));
free(names[i]);
}
free(names);
}
return(py_retval);
}
static PyObject *
libvirt_virConnectListDefinedNetworks(PyObject *self ATTRIBUTE_UNUSED,
PyObject *args) {
PyObject *py_retval;
char **names = NULL;
int c_retval, i;
virConnectPtr conn;
PyObject *pyobj_conn;
if (!PyArg_ParseTuple(args, (char *)"O:virConnectListDefinedNetworks", &pyobj_conn))
return(NULL);
conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
c_retval = virConnectNumOfDefinedNetworks(conn);
if (c_retval < 0) {
Py_INCREF(Py_None);
return (Py_None);
}
if (c_retval) {
names = malloc(sizeof(*names) * c_retval);
if (!names) {
Py_INCREF(Py_None);
return (Py_None);
}
c_retval = virConnectListDefinedNetworks(conn, names, c_retval);
if (c_retval < 0) {
free(names);
Py_INCREF(Py_None);
return(Py_None);
}
}
py_retval = PyList_New(c_retval);
if (names) {
for (i = 0;i < c_retval;i++) {
PyList_SetItem(py_retval, i, libvirt_constcharPtrWrap(names[i]));
free(names[i]);
}
free(names);
}
return(py_retval);
}
PyObject *
libvirt_virNetworkGetUUID(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
PyObject *py_retval;
unsigned char uuid[VIR_UUID_BUFLEN];
virNetworkPtr domain;
PyObject *pyobj_domain;
int c_retval;
if (!PyArg_ParseTuple(args, (char *)"O:virNetworkGetUUID", &pyobj_domain))
return(NULL);
domain = (virNetworkPtr) PyvirNetwork_Get(pyobj_domain);
if (domain == NULL) {
Py_INCREF(Py_None);
return(Py_None);
}
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virNetworkGetUUID(domain, &uuid[0]);
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0) {
Py_INCREF(Py_None);
return(Py_None);
}
py_retval = PyString_FromStringAndSize((char *) &uuid[0], VIR_UUID_BUFLEN);
return(py_retval);
}
static PyObject *
libvirt_virNetworkLookupByUUID(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
PyObject *py_retval;
virNetworkPtr c_retval;
virConnectPtr conn;
PyObject *pyobj_conn;
unsigned char * uuid;
int len;
if (!PyArg_ParseTuple(args, (char *)"Oz#:virNetworkLookupByUUID", &pyobj_conn, &uuid, &len))
return(NULL);
conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
if ((uuid == NULL) || (len != VIR_UUID_BUFLEN)) {
Py_INCREF(Py_None);
return(Py_None);
}
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virNetworkLookupByUUID(conn, uuid);
LIBVIRT_END_ALLOW_THREADS;
py_retval = libvirt_virNetworkPtrWrap((virNetworkPtr) c_retval);
return(py_retval);
}
PyObject *
libvirt_virDomainGetAutostart(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
PyObject *py_retval;
int c_retval, autostart;
virDomainPtr domain;
PyObject *pyobj_domain;
if (!PyArg_ParseTuple(args, (char *)"O:virDomainGetAutostart", &pyobj_domain))
return(NULL);
domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virDomainGetAutostart(domain, &autostart);
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0) {
Py_INCREF(Py_None);
return Py_None;
}
py_retval = libvirt_intWrap(autostart);
return(py_retval);
}
PyObject *
libvirt_virNetworkGetAutostart(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
PyObject *py_retval;
int c_retval, autostart;
virNetworkPtr network;
PyObject *pyobj_network;
if (!PyArg_ParseTuple(args, (char *)"O:virNetworkGetAutostart", &pyobj_network))
return(NULL);
network = (virNetworkPtr) PyvirNetwork_Get(pyobj_network);
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virNetworkGetAutostart(network, &autostart);
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0) {
Py_INCREF(Py_None);
return Py_None;
}
py_retval = libvirt_intWrap(autostart);
return(py_retval);
}
PyObject * libvirt_virNodeGetCellsFreeMemory(PyObject *self ATTRIBUTE_UNUSED,
PyObject *args)
{
PyObject *py_retval;
PyObject *pyobj_conn;
int startCell, maxCells, c_retval, i;
virConnectPtr conn;
unsigned long long *freeMems;
if (!PyArg_ParseTuple(args, (char *)"Oii:virNodeGetCellsFreeMemory", &pyobj_conn, &startCell, &maxCells))
return(NULL);
if ((startCell < 0) || (maxCells <= 0) || (startCell + maxCells > 10000))
goto error;
conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
freeMems =
malloc(maxCells * sizeof(*freeMems));
if (freeMems == NULL)
goto error;
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virNodeGetCellsFreeMemory(conn, freeMems, startCell, maxCells);
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0) {
free(freeMems);
error:
Py_INCREF(Py_None);
return Py_None;
}
py_retval = PyList_New(c_retval);
for (i = 0;i < c_retval;i++) {
PyList_SetItem(py_retval, i,
libvirt_longlongWrap((long long) freeMems[i]));
}
free(freeMems);
return(py_retval);
}
/************************************************************************
* *
* The registration stuff *
* *
************************************************************************/
static PyMethodDef libvirtMethods[] = {
#include "libvirt-export.c"
{(char *) "virGetVersion", libvirt_virGetVersion, METH_VARARGS, NULL},
{(char *) "virDomainFree", libvirt_virDomainFree, METH_VARARGS, NULL},
{(char *) "virConnectOpenAuth", libvirt_virConnectOpenAuth, METH_VARARGS, NULL},
{(char *) "virConnectClose", libvirt_virConnectClose, METH_VARARGS, NULL},
{(char *) "virConnectListDomainsID", libvirt_virConnectListDomainsID, METH_VARARGS, NULL},
{(char *) "virConnectListDefinedDomains", libvirt_virConnectListDefinedDomains, METH_VARARGS, NULL},
{(char *) "virDomainGetInfo", libvirt_virDomainGetInfo, METH_VARARGS, NULL},
{(char *) "virNodeGetInfo", libvirt_virNodeGetInfo, METH_VARARGS, NULL},
{(char *) "virDomainGetUUID", libvirt_virDomainGetUUID, METH_VARARGS, NULL},
{(char *) "virDomainLookupByUUID", libvirt_virDomainLookupByUUID, METH_VARARGS, NULL},
{(char *) "virRegisterErrorHandler", libvirt_virRegisterErrorHandler, METH_VARARGS, NULL},
{(char *) "virGetLastError", libvirt_virGetLastError, METH_VARARGS, NULL},
{(char *) "virConnGetLastError", libvirt_virConnGetLastError, METH_VARARGS, NULL},
{(char *) "virNetworkFree", libvirt_virNetworkFree, METH_VARARGS, NULL},
{(char *) "virConnectListNetworks", libvirt_virConnectListNetworks, METH_VARARGS, NULL},
{(char *) "virConnectListDefinedNetworks", libvirt_virConnectListDefinedNetworks, METH_VARARGS, NULL},
{(char *) "virNetworkGetUUID", libvirt_virNetworkGetUUID, METH_VARARGS, NULL},
{(char *) "virNetworkLookupByUUID", libvirt_virNetworkLookupByUUID, METH_VARARGS, NULL},
{(char *) "virDomainGetAutostart", libvirt_virDomainGetAutostart, METH_VARARGS, NULL},
{(char *) "virNetworkGetAutostart", libvirt_virNetworkGetAutostart, METH_VARARGS, NULL},
{(char *) "virDomainBlockStats", libvirt_virDomainBlockStats, METH_VARARGS, NULL},
{(char *) "virDomainInterfaceStats", libvirt_virDomainInterfaceStats, METH_VARARGS, NULL},
{(char *) "virNodeGetCellsFreeMemory", libvirt_virNodeGetCellsFreeMemory, METH_VARARGS, NULL},
{NULL, NULL, 0, NULL}
};
void
#ifndef __CYGWIN__
initlibvirtmod
#else
initcygvirtmod
#endif
(void)
{
static int initialized = 0;
if (initialized != 0)
return;
virInitialize();
/* intialize the python extension module */
Py_InitModule((char *)
#ifndef __CYGWIN__
"libvirtmod"
#else
"cygvirtmod"
#endif
, libvirtMethods);
initialized = 1;
}
/*
* vim: set tabstop=4:
* vim: set shiftwidth=4:
* vim: set expandtab:
*/
/*
* Local variables:
* indent-tabs-mode: nil
* c-indent-level: 4
* c-basic-offset: 4
* tab-width: 4
* End:
*/