diff options
Diffstat (limited to 'libvirt-override.c')
| -rw-r--r-- | libvirt-override.c | 2471 |
1 files changed, 2471 insertions, 0 deletions
diff --git a/libvirt-override.c b/libvirt-override.c new file mode 100644 index 0000000..5d24fd2 --- /dev/null +++ b/libvirt-override.c @@ -0,0 +1,2471 @@ +/* + * 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, 2007-2009 Red Hat, Inc. + * + * Daniel Veillard <veillard@redhat.com> + */ + +#include <config.h> + +/* Horrible kludge to work around even more horrible name-space pollution + via Python.h. That file includes /usr/include/python2.5/pyconfig*.h, + which has over 180 autoconf-style HAVE_* definitions. Shame on them. */ +#undef HAVE_PTHREAD_H + +#include <Python.h> +#include "libvirt/libvirt.h" +#include "libvirt/virterror.h" +#include "typewrappers.h" +#include "libvirt.h" + +#ifndef __CYGWIN__ +extern void initlibvirtmod(void); +#else +extern void initcygvirtmod(void); +#endif + +/* The two-statement sequence "Py_INCREF(Py_None); return Py_None;" + is so common that we encapsulate it here. Now, each use is simply + return VIR_PY_NONE; */ +#define VIR_PY_NONE (Py_INCREF (Py_None), Py_None) +#define VIR_PY_INT_FAIL (libvirt_intWrap(-1)) +#define VIR_PY_INT_SUCCESS (libvirt_intWrap(0)) + +static char *py_str(PyObject *obj) +{ + PyObject *str = PyObject_Str(obj); + if (!str) { + PyErr_Print(); + PyErr_Clear(); + return NULL; + }; + return PyString_AsString(str); +} + + +/************************************************************************ + * * + * Statistics * + * * + ************************************************************************/ + +static 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) + return VIR_PY_NONE; + + /* convert to a Python tuple of long objects */ + if ((info = PyTuple_New(5)) == NULL) + return VIR_PY_NONE; + 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); +} + +static 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) + return VIR_PY_NONE; + + /* convert to a Python tuple of long objects */ + if ((info = PyTuple_New(8)) == NULL) + return VIR_PY_NONE; + 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); +} + + +static PyObject * +libvirt_virDomainGetSchedulerType(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + virDomainPtr domain; + PyObject *pyobj_domain, *info; + char *c_retval; + int nparams; + + if (!PyArg_ParseTuple(args, (char *)"O:virDomainGetScedulerType", + &pyobj_domain)) + return(NULL); + domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain); + + c_retval = virDomainGetSchedulerType(domain, &nparams); + if (c_retval == NULL) + return VIR_PY_NONE; + + /* convert to a Python tuple of long objects */ + if ((info = PyTuple_New(2)) == NULL) { + free(c_retval); + return VIR_PY_NONE; + } + + PyTuple_SetItem(info, 0, libvirt_constcharPtrWrap(c_retval)); + PyTuple_SetItem(info, 1, PyInt_FromLong((long)nparams)); + free(c_retval); + return(info); +} + +static PyObject * +libvirt_virDomainGetSchedulerParameters(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + virDomainPtr domain; + PyObject *pyobj_domain, *info; + char *c_retval; + int nparams, i; + virSchedParameterPtr params; + + if (!PyArg_ParseTuple(args, (char *)"O:virDomainGetScedulerParameters", + &pyobj_domain)) + return(NULL); + domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain); + + c_retval = virDomainGetSchedulerType(domain, &nparams); + if (c_retval == NULL) + return VIR_PY_NONE; + free(c_retval); + + if ((params = malloc(sizeof(*params)*nparams)) == NULL) + return VIR_PY_NONE; + + if (virDomainGetSchedulerParameters(domain, params, &nparams) < 0) { + free(params); + return VIR_PY_NONE; + } + + /* convert to a Python tuple of long objects */ + if ((info = PyDict_New()) == NULL) { + free(params); + return VIR_PY_NONE; + } + for (i = 0 ; i < nparams ; i++) { + PyObject *key, *val; + + switch (params[i].type) { + case VIR_DOMAIN_SCHED_FIELD_INT: + val = PyInt_FromLong((long)params[i].value.i); + break; + + case VIR_DOMAIN_SCHED_FIELD_UINT: + val = PyInt_FromLong((long)params[i].value.ui); + break; + + case VIR_DOMAIN_SCHED_FIELD_LLONG: + val = PyLong_FromLongLong((long long)params[i].value.l); + break; + + case VIR_DOMAIN_SCHED_FIELD_ULLONG: + val = PyLong_FromLongLong((long long)params[i].value.ul); + break; + + case VIR_DOMAIN_SCHED_FIELD_DOUBLE: + val = PyFloat_FromDouble((double)params[i].value.d); + break; + + case VIR_DOMAIN_SCHED_FIELD_BOOLEAN: + val = PyBool_FromLong((long)params[i].value.b); + break; + + default: + free(params); + Py_DECREF(info); + return VIR_PY_NONE; + } + + key = libvirt_constcharPtrWrap(params[i].field); + PyDict_SetItem(info, key, val); + } + free(params); + return(info); +} + +static PyObject * +libvirt_virDomainSetSchedulerParameters(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + virDomainPtr domain; + PyObject *pyobj_domain, *info; + char *c_retval; + int nparams, i; + virSchedParameterPtr params; + + if (!PyArg_ParseTuple(args, (char *)"OO:virDomainSetScedulerParameters", + &pyobj_domain, &info)) + return(NULL); + domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain); + + c_retval = virDomainGetSchedulerType(domain, &nparams); + if (c_retval == NULL) + return VIR_PY_INT_FAIL; + free(c_retval); + + if ((params = malloc(sizeof(*params)*nparams)) == NULL) + return VIR_PY_INT_FAIL; + + if (virDomainGetSchedulerParameters(domain, params, &nparams) < 0) { + free(params); + return VIR_PY_INT_FAIL; + } + + /* 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_DOMAIN_SCHED_FIELD_INT: + params[i].value.i = (int)PyInt_AS_LONG(val); + break; + + case VIR_DOMAIN_SCHED_FIELD_UINT: + params[i].value.ui = (unsigned int)PyInt_AS_LONG(val); + break; + + case VIR_DOMAIN_SCHED_FIELD_LLONG: + params[i].value.l = (long long)PyLong_AsLongLong(val); + break; + + case VIR_DOMAIN_SCHED_FIELD_ULLONG: + params[i].value.ul = (unsigned long long)PyLong_AsLongLong(val); + break; + + case VIR_DOMAIN_SCHED_FIELD_DOUBLE: + params[i].value.d = (double)PyFloat_AsDouble(val); + break; + + case VIR_DOMAIN_SCHED_FIELD_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: + free(params); + return VIR_PY_INT_FAIL; + } + } + + if (virDomainSetSchedulerParameters(domain, params, nparams) < 0) { + free(params); + return VIR_PY_INT_FAIL; + } + + free(params); + return VIR_PY_INT_SUCCESS; +} + +static PyObject * +libvirt_virDomainGetVcpus(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + virDomainPtr domain; + PyObject *pyobj_domain, *pyretval = NULL, *pycpuinfo = NULL, *pycpumap = NULL; + virNodeInfo nodeinfo; + virDomainInfo dominfo; + virVcpuInfoPtr cpuinfo = NULL; + unsigned char *cpumap = NULL; + int cpumaplen, i; + + if (!PyArg_ParseTuple(args, (char *)"O:virDomainGetVcpus", + &pyobj_domain)) + return(NULL); + domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain); + + if (virNodeGetInfo(virDomainGetConnect(domain), &nodeinfo) != 0) + return VIR_PY_NONE; + + if (virDomainGetInfo(domain, &dominfo) != 0) + return VIR_PY_NONE; + + if ((cpuinfo = malloc(sizeof(*cpuinfo)*dominfo.nrVirtCpu)) == NULL) + return VIR_PY_NONE; + + cpumaplen = VIR_CPU_MAPLEN(VIR_NODEINFO_MAXCPUS(nodeinfo)); + if ((cpumap = malloc(dominfo.nrVirtCpu * cpumaplen)) == NULL) + goto cleanup; + + if (virDomainGetVcpus(domain, + cpuinfo, dominfo.nrVirtCpu, + cpumap, cpumaplen) < 0) + goto cleanup; + + /* convert to a Python tuple of long objects */ + if ((pyretval = PyTuple_New(2)) == NULL) + goto cleanup; + if ((pycpuinfo = PyList_New(dominfo.nrVirtCpu)) == NULL) + goto cleanup; + if ((pycpumap = PyList_New(dominfo.nrVirtCpu)) == NULL) + goto cleanup; + + for (i = 0 ; i < dominfo.nrVirtCpu ; i++) { + PyObject *info = PyTuple_New(4); + if (info == NULL) + goto cleanup; + PyTuple_SetItem(info, 0, PyInt_FromLong((long)cpuinfo[i].number)); + PyTuple_SetItem(info, 1, PyInt_FromLong((long)cpuinfo[i].state)); + PyTuple_SetItem(info, 2, PyLong_FromLongLong((long long)cpuinfo[i].cpuTime)); + PyTuple_SetItem(info, 3, PyInt_FromLong((long)cpuinfo[i].cpu)); + PyList_SetItem(pycpuinfo, i, info); + } + for (i = 0 ; i < dominfo.nrVirtCpu ; i++) { + PyObject *info = PyTuple_New(VIR_NODEINFO_MAXCPUS(nodeinfo)); + int j; + if (info == NULL) + goto cleanup; + for (j = 0 ; j < VIR_NODEINFO_MAXCPUS(nodeinfo) ; j++) { + PyTuple_SetItem(info, j, PyBool_FromLong(VIR_CPU_USABLE(cpumap, cpumaplen, i, j))); + } + PyList_SetItem(pycpumap, i, info); + } + PyTuple_SetItem(pyretval, 0, pycpuinfo); + PyTuple_SetItem(pyretval, 1, pycpumap); + + free(cpuinfo); + free(cpumap); + + return(pyretval); + + cleanup: + free(cpuinfo); + free(cpumap); + /* NB, Py_DECREF is a badly defined macro, so we require + * braces here to avoid 'ambiguous else' warnings from + * the compiler. + * NB. this comment is true at of time of writing wrt to + * at least python2.5. + */ + if (pyretval) { Py_DECREF(pyretval); } + if (pycpuinfo) { Py_DECREF(pycpuinfo); } + if (pycpumap) { Py_DECREF(pycpumap); } + return VIR_PY_NONE; +} + + +static PyObject * +libvirt_virDomainPinVcpu(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + virDomainPtr domain; + PyObject *pyobj_domain, *pycpumap, *truth; + virNodeInfo nodeinfo; + unsigned char *cpumap; + int cpumaplen, i, vcpu; + + if (!PyArg_ParseTuple(args, (char *)"OiO:virDomainPinVcpu", + &pyobj_domain, &vcpu, &pycpumap)) + return(NULL); + domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain); + + if (virNodeGetInfo(virDomainGetConnect(domain), &nodeinfo) != 0) + return VIR_PY_INT_FAIL; + + cpumaplen = VIR_CPU_MAPLEN(VIR_NODEINFO_MAXCPUS(nodeinfo)); + if ((cpumap = malloc(cpumaplen)) == NULL) + return VIR_PY_INT_FAIL; + memset(cpumap, 0, cpumaplen); + + truth = PyBool_FromLong(1); + for (i = 0 ; i < VIR_NODEINFO_MAXCPUS(nodeinfo) ; i++) { + PyObject *flag = PyTuple_GetItem(pycpumap, i); + if (flag == truth) + VIR_USE_CPU(cpumap, i); + else + VIR_UNUSE_CPU(cpumap, i); + } + + virDomainPinVcpu(domain, vcpu, cpumap, cpumaplen); + Py_DECREF(truth); + free(cpumap); + + return VIR_PY_INT_SUCCESS; +} + + +/************************************************************************ + * * + * Global error handler at the Python level * + * * + ************************************************************************/ + +static PyObject *libvirt_virPythonErrorFuncHandler = NULL; +static PyObject *libvirt_virPythonErrorFuncCtxt = NULL; + +static PyObject * +libvirt_virGetLastError(PyObject *self ATTRIBUTE_UNUSED, PyObject *args ATTRIBUTE_UNUSED) +{ + virError *err; + PyObject *info; + + if ((err = virGetLastError()) == NULL) + return VIR_PY_NONE; + + if ((info = PyTuple_New(9)) == NULL) + return VIR_PY_NONE; + 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 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 ((err = virConnGetLastError(conn)) == NULL) + return VIR_PY_NONE; + + if ((info = PyTuple_New(9)) == NULL) + return VIR_PY_NONE; + 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, + err->message); +#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) + return VIR_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) + return VIR_PY_NONE; + + if (type == NULL) + return PyInt_FromLong (libVer); + else + return Py_BuildValue ((char *) "kk", libVer, typeVer); +} + + +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) + return VIR_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) + return VIR_PY_NONE; + + if (c_retval) { + names = malloc(sizeof(*names) * c_retval); + if (!names) + return VIR_PY_NONE; + c_retval = virConnectListDefinedDomains(conn, names, c_retval); + if (c_retval < 0) { + free(names); + return VIR_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) + return VIR_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) + return VIR_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); +} + +static 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) + return VIR_PY_NONE; + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virDomainGetUUID(domain, &uuid[0]); + LIBVIRT_END_ALLOW_THREADS; + + if (c_retval < 0) + return VIR_PY_NONE; + py_retval = PyString_FromStringAndSize((char *) &uuid[0], VIR_UUID_BUFLEN); + + return(py_retval); +} + +static PyObject * +libvirt_virDomainGetUUIDString(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + PyObject *py_retval; + char uuidstr[VIR_UUID_STRING_BUFLEN]; + virDomainPtr dom; + PyObject *pyobj_dom; + int c_retval; + + if (!PyArg_ParseTuple(args, (char *)"O:virDomainGetUUIDString", + &pyobj_dom)) + return(NULL); + dom = (virDomainPtr) PyvirDomain_Get(pyobj_dom); + + if (dom == NULL) + return VIR_PY_NONE; + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virDomainGetUUIDString(dom, &uuidstr[0]); + LIBVIRT_END_ALLOW_THREADS; + + if (c_retval < 0) + return VIR_PY_NONE; + + py_retval = PyString_FromString((char *) &uuidstr[0]); + 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)) + return VIR_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_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) + return VIR_PY_NONE; + + if (c_retval) { + names = malloc(sizeof(*names) * c_retval); + if (!names) + return VIR_PY_NONE; + c_retval = virConnectListNetworks(conn, names, c_retval); + if (c_retval < 0) { + free(names); + return VIR_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) + return VIR_PY_NONE; + + if (c_retval) { + names = malloc(sizeof(*names) * c_retval); + if (!names) + return VIR_PY_NONE; + c_retval = virConnectListDefinedNetworks(conn, names, c_retval); + if (c_retval < 0) { + free(names); + return VIR_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_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) + return VIR_PY_NONE; + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virNetworkGetUUID(domain, &uuid[0]); + LIBVIRT_END_ALLOW_THREADS; + + if (c_retval < 0) + return VIR_PY_NONE; + py_retval = PyString_FromStringAndSize((char *) &uuid[0], VIR_UUID_BUFLEN); + + return(py_retval); +} + +static PyObject * +libvirt_virNetworkGetUUIDString(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + PyObject *py_retval; + char uuidstr[VIR_UUID_STRING_BUFLEN]; + virNetworkPtr net; + PyObject *pyobj_net; + int c_retval; + + if (!PyArg_ParseTuple(args, (char *)"O:virNetworkGetUUIDString", + &pyobj_net)) + return(NULL); + net = (virNetworkPtr) PyvirNetwork_Get(pyobj_net); + + if (net == NULL) + return VIR_PY_NONE; + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virNetworkGetUUIDString(net, &uuidstr[0]); + LIBVIRT_END_ALLOW_THREADS; + + if (c_retval < 0) + return VIR_PY_NONE; + + py_retval = PyString_FromString((char *) &uuidstr[0]); + 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)) + return VIR_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); +} + + +static 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) + return VIR_PY_INT_FAIL; + py_retval = libvirt_intWrap(autostart); + return(py_retval); +} + + +static 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) + return VIR_PY_INT_FAIL; + py_retval = libvirt_intWrap(autostart); + return(py_retval); +} + +static 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: + return VIR_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); +} + + +static PyObject * +libvirt_virConnectListStoragePools(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:virConnectListStoragePools", &pyobj_conn)) + return(NULL); + conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn); + + c_retval = virConnectNumOfStoragePools(conn); + if (c_retval < 0) + return VIR_PY_NONE; + + if (c_retval) { + names = malloc(sizeof(*names) * c_retval); + if (!names) + return VIR_PY_NONE; + c_retval = virConnectListStoragePools(conn, names, c_retval); + if (c_retval < 0) { + free(names); + return VIR_PY_NONE; + } + } + py_retval = PyList_New(c_retval); + if (py_retval == NULL) { + if (names) { + for (i = 0;i < c_retval;i++) + free(names[i]); + free(names); + } + return VIR_PY_NONE; + } + + 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_virConnectListDefinedStoragePools(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:virConnectListDefinedStoragePools", &pyobj_conn)) + return(NULL); + conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn); + + c_retval = virConnectNumOfDefinedStoragePools(conn); + if (c_retval < 0) + return VIR_PY_NONE; + + if (c_retval) { + names = malloc(sizeof(*names) * c_retval); + if (!names) + return VIR_PY_NONE; + c_retval = virConnectListDefinedStoragePools(conn, names, c_retval); + if (c_retval < 0) { + free(names); + return VIR_PY_NONE; + } + } + py_retval = PyList_New(c_retval); + if (py_retval == NULL) { + if (names) { + for (i = 0;i < c_retval;i++) + free(names[i]); + free(names); + } + return VIR_PY_NONE; + } + + 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_virStoragePoolListVolumes(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + PyObject *py_retval; + char **names = NULL; + int c_retval, i; + virStoragePoolPtr pool; + PyObject *pyobj_pool; + + + if (!PyArg_ParseTuple(args, (char *)"O:virStoragePoolListVolumes", &pyobj_pool)) + return(NULL); + pool = (virStoragePoolPtr) PyvirStoragePool_Get(pyobj_pool); + + c_retval = virStoragePoolNumOfVolumes(pool); + if (c_retval < 0) + return VIR_PY_NONE; + + if (c_retval) { + names = malloc(sizeof(*names) * c_retval); + if (!names) + return VIR_PY_NONE; + c_retval = virStoragePoolListVolumes(pool, names, c_retval); + if (c_retval < 0) { + free(names); + return VIR_PY_NONE; + } + } + py_retval = PyList_New(c_retval); + if (py_retval == NULL) { + if (names) { + for (i = 0;i < c_retval;i++) + free(names[i]); + free(names); + } + return VIR_PY_NONE; + } + + 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_virStoragePoolGetAutostart(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) { + PyObject *py_retval; + int c_retval, autostart; + virStoragePoolPtr pool; + PyObject *pyobj_pool; + + if (!PyArg_ParseTuple(args, (char *)"O:virStoragePoolGetAutostart", &pyobj_pool)) + return(NULL); + + pool = (virStoragePoolPtr) PyvirStoragePool_Get(pyobj_pool); + + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virStoragePoolGetAutostart(pool, &autostart); + LIBVIRT_END_ALLOW_THREADS; + + if (c_retval < 0) + return VIR_PY_NONE; + + py_retval = libvirt_intWrap(autostart); + return(py_retval); +} + +static PyObject * +libvirt_virStoragePoolGetInfo(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) { + PyObject *py_retval; + int c_retval; + virStoragePoolPtr pool; + PyObject *pyobj_pool; + virStoragePoolInfo info; + + if (!PyArg_ParseTuple(args, (char *)"O:virStoragePoolGetInfo", &pyobj_pool)) + return(NULL); + pool = (virStoragePoolPtr) PyvirStoragePool_Get(pyobj_pool); + + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virStoragePoolGetInfo(pool, &info); + LIBVIRT_END_ALLOW_THREADS; + if (c_retval < 0) + return VIR_PY_NONE; + + if ((py_retval = PyList_New(4)) == NULL) + return VIR_PY_NONE; + + PyList_SetItem(py_retval, 0, libvirt_intWrap((int) info.state)); + PyList_SetItem(py_retval, 1, + libvirt_longlongWrap((unsigned long long) info.capacity)); + PyList_SetItem(py_retval, 2, + libvirt_longlongWrap((unsigned long long) info.allocation)); + PyList_SetItem(py_retval, 3, + libvirt_longlongWrap((unsigned long long) info.available)); + return(py_retval); +} + + +static PyObject * +libvirt_virStorageVolGetInfo(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) { + PyObject *py_retval; + int c_retval; + virStorageVolPtr pool; + PyObject *pyobj_pool; + virStorageVolInfo info; + + if (!PyArg_ParseTuple(args, (char *)"O:virStorageVolGetInfo", &pyobj_pool)) + return(NULL); + pool = (virStorageVolPtr) PyvirStorageVol_Get(pyobj_pool); + + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virStorageVolGetInfo(pool, &info); + LIBVIRT_END_ALLOW_THREADS; + if (c_retval < 0) + return VIR_PY_NONE; + + if ((py_retval = PyList_New(3)) == NULL) + return VIR_PY_NONE; + PyList_SetItem(py_retval, 0, libvirt_intWrap((int) info.type)); + PyList_SetItem(py_retval, 1, + libvirt_longlongWrap((unsigned long long) info.capacity)); + PyList_SetItem(py_retval, 2, + libvirt_longlongWrap((unsigned long long) info.allocation)); + return(py_retval); +} + +static PyObject * +libvirt_virStoragePoolGetUUID(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) { + PyObject *py_retval; + unsigned char uuid[VIR_UUID_BUFLEN]; + virStoragePoolPtr pool; + PyObject *pyobj_pool; + int c_retval; + + if (!PyArg_ParseTuple(args, (char *)"O:virStoragePoolGetUUID", &pyobj_pool)) + return(NULL); + pool = (virStoragePoolPtr) PyvirStoragePool_Get(pyobj_pool); + + if (pool == NULL) + return VIR_PY_NONE; + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virStoragePoolGetUUID(pool, &uuid[0]); + LIBVIRT_END_ALLOW_THREADS; + + if (c_retval < 0) + return VIR_PY_NONE; + + py_retval = PyString_FromStringAndSize((char *) &uuid[0], VIR_UUID_BUFLEN); + + return(py_retval); +} + +static PyObject * +libvirt_virStoragePoolGetUUIDString(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + PyObject *py_retval; + char uuidstr[VIR_UUID_STRING_BUFLEN]; + virStoragePoolPtr pool; + PyObject *pyobj_pool; + int c_retval; + + if (!PyArg_ParseTuple(args, (char *)"O:virStoragePoolGetUUIDString", &pyobj_pool)) + return(NULL); + pool = (virStoragePoolPtr) PyvirStoragePool_Get(pyobj_pool); + + if (pool == NULL) + return VIR_PY_NONE; + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virStoragePoolGetUUIDString(pool, &uuidstr[0]); + LIBVIRT_END_ALLOW_THREADS; + + if (c_retval < 0) + return VIR_PY_NONE; + + py_retval = PyString_FromString((char *) &uuidstr[0]); + return(py_retval); +} + +static PyObject * +libvirt_virStoragePoolLookupByUUID(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) { + PyObject *py_retval; + virStoragePoolPtr c_retval; + virConnectPtr conn; + PyObject *pyobj_conn; + unsigned char * uuid; + int len; + + if (!PyArg_ParseTuple(args, (char *)"Oz#:virStoragePoolLookupByUUID", &pyobj_conn, &uuid, &len)) + return(NULL); + conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn); + + if ((uuid == NULL) || (len != VIR_UUID_BUFLEN)) + return VIR_PY_NONE; + + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virStoragePoolLookupByUUID(conn, uuid); + LIBVIRT_END_ALLOW_THREADS; + py_retval = libvirt_virStoragePoolPtrWrap((virStoragePoolPtr) c_retval); + return(py_retval); +} + +static PyObject * +libvirt_virNodeListDevices(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + PyObject *py_retval; + char **names = NULL; + int c_retval, i; + virConnectPtr conn; + PyObject *pyobj_conn; + char *cap; + unsigned int flags; + + if (!PyArg_ParseTuple(args, (char *)"Ozi:virNodeListDevices", + &pyobj_conn, &cap, &flags)) + return(NULL); + conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn); + + c_retval = virNodeNumOfDevices(conn, cap, flags); + if (c_retval < 0) + return VIR_PY_NONE; + + if (c_retval) { + names = malloc(sizeof(*names) * c_retval); + if (!names) + return VIR_PY_NONE; + c_retval = virNodeListDevices(conn, cap, names, c_retval, flags); + if (c_retval < 0) { + free(names); + return VIR_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_virNodeDeviceListCaps(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + PyObject *py_retval; + char **names = NULL; + int c_retval, i; + virNodeDevicePtr dev; + PyObject *pyobj_dev; + + if (!PyArg_ParseTuple(args, (char *)"O:virNodeDeviceListCaps", &pyobj_dev)) + return(NULL); + dev = (virNodeDevicePtr) PyvirNodeDevice_Get(pyobj_dev); + + c_retval = virNodeDeviceNumOfCaps(dev); + if (c_retval < 0) + return VIR_PY_NONE; + + if (c_retval) { + names = malloc(sizeof(*names) * c_retval); + if (!names) + return VIR_PY_NONE; + c_retval = virNodeDeviceListCaps(dev, names, c_retval); + if (c_retval < 0) { + free(names); + return VIR_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_virSecretGetUUID(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) { + PyObject *py_retval; + unsigned char uuid[VIR_UUID_BUFLEN]; + virSecretPtr secret; + PyObject *pyobj_secret; + int c_retval; + + if (!PyArg_ParseTuple(args, (char *)"O:virSecretGetUUID", &pyobj_secret)) + return(NULL); + secret = (virSecretPtr) PyvirSecret_Get(pyobj_secret); + + if (secret == NULL) + return VIR_PY_NONE; + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virSecretGetUUID(secret, &uuid[0]); + LIBVIRT_END_ALLOW_THREADS; + + if (c_retval < 0) + return VIR_PY_NONE; + py_retval = PyString_FromStringAndSize((char *) &uuid[0], VIR_UUID_BUFLEN); + + return(py_retval); +} + +static PyObject * +libvirt_virSecretGetUUIDString(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + PyObject *py_retval; + char uuidstr[VIR_UUID_STRING_BUFLEN]; + virSecretPtr dom; + PyObject *pyobj_dom; + int c_retval; + + if (!PyArg_ParseTuple(args, (char *)"O:virSecretGetUUIDString", + &pyobj_dom)) + return(NULL); + dom = (virSecretPtr) PyvirSecret_Get(pyobj_dom); + + if (dom == NULL) + return VIR_PY_NONE; + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virSecretGetUUIDString(dom, &uuidstr[0]); + LIBVIRT_END_ALLOW_THREADS; + + if (c_retval < 0) + return VIR_PY_NONE; + + py_retval = PyString_FromString((char *) &uuidstr[0]); + return(py_retval); +} + +static PyObject * +libvirt_virSecretLookupByUUID(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) { + PyObject *py_retval; + virSecretPtr c_retval; + virConnectPtr conn; + PyObject *pyobj_conn; + unsigned char * uuid; + int len; + + if (!PyArg_ParseTuple(args, (char *)"Oz#:virSecretLookupByUUID", &pyobj_conn, &uuid, &len)) + return(NULL); + conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn); + + if ((uuid == NULL) || (len != VIR_UUID_BUFLEN)) + return VIR_PY_NONE; + + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virSecretLookupByUUID(conn, uuid); + LIBVIRT_END_ALLOW_THREADS; + py_retval = libvirt_virSecretPtrWrap((virSecretPtr) c_retval); + return(py_retval); +} + + +static PyObject * +libvirt_virConnectListSecrets(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + PyObject *py_retval; + char **uuids = NULL; + virConnectPtr conn; + int c_retval, i; + PyObject *pyobj_conn; + + if (!PyArg_ParseTuple(args, (char *)"O:virConnectListSecrets", &pyobj_conn)) + return NULL; + conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn); + + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virConnectNumOfSecrets(conn); + LIBVIRT_END_ALLOW_THREADS; + if (c_retval < 0) + return VIR_PY_NONE; + + if (c_retval) { + uuids = malloc(sizeof(*uuids) * c_retval); + if (!uuids) + return VIR_PY_NONE; + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virConnectListSecrets(conn, uuids, c_retval); + LIBVIRT_END_ALLOW_THREADS; + if (c_retval < 0) { + free(uuids); + return VIR_PY_NONE; + } + } + py_retval = PyList_New(c_retval); + + if (uuids) { + for (i = 0;i < c_retval;i++) { + PyList_SetItem(py_retval, i, libvirt_constcharPtrWrap(uuids[i])); + free(uuids[i]); + } + free(uuids); + } + + return py_retval; +} + +static PyObject * +libvirt_virSecretGetValue(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + PyObject *py_retval; + unsigned char *c_retval; + size_t size; + virSecretPtr secret; + PyObject *pyobj_secret; + unsigned int flags; + + if (!PyArg_ParseTuple(args, (char *)"Oi:virSecretGetValue", &pyobj_secret, + &flags)) + return NULL; + secret = (virSecretPtr) PyvirSecret_Get(pyobj_secret); + + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virSecretGetValue(secret, &size, flags); + LIBVIRT_END_ALLOW_THREADS; + + if (c_retval == NULL) + return VIR_PY_NONE; + + py_retval = PyString_FromStringAndSize((const char *)c_retval, size); + memset(c_retval, 0, size); + free(c_retval); + + return py_retval; +} + +static PyObject * +libvirt_virSecretSetValue(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + PyObject *py_retval; + int c_retval; + virSecretPtr secret; + PyObject *pyobj_secret; + const char *value; + int size; + unsigned int flags; + + if (!PyArg_ParseTuple(args, (char *)"Oz#i:virSecretSetValue", &pyobj_secret, + &value, &size, &flags)) + return NULL; + secret = (virSecretPtr) PyvirSecret_Get(pyobj_secret); + + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virSecretSetValue(secret, (const unsigned char *)value, size, + flags); + LIBVIRT_END_ALLOW_THREADS; + + py_retval = libvirt_intWrap(c_retval); + return py_retval; +} + +/******************************************* + * Helper functions to avoid importing modules + * for every callback + *******************************************/ +static PyObject *libvirt_module = NULL; +static PyObject *libvirt_dict = NULL; +static PyObject *libvirt_dom_class = NULL; + +static PyObject * +getLibvirtModuleObject (void) { + if(libvirt_module) + return libvirt_module; + + // PyImport_ImportModule returns a new reference + /* Bogus (char *) cast for RHEL-5 python API brokenness */ + libvirt_module = PyImport_ImportModule((char *)"libvirt"); + if(!libvirt_module) { +#if DEBUG_ERROR + printf("%s Error importing libvirt module\n", __FUNCTION__); +#endif + PyErr_Print(); + return NULL; + } + + return libvirt_module; +} + +static PyObject * +getLibvirtDictObject (void) { + if(libvirt_dict) + return libvirt_dict; + + // PyModule_GetDict returns a borrowed reference + libvirt_dict = PyModule_GetDict(getLibvirtModuleObject()); + if(!libvirt_dict) { +#if DEBUG_ERROR + printf("%s Error importing libvirt dictionary\n", __FUNCTION__); +#endif + PyErr_Print(); + return NULL; + } + + Py_INCREF(libvirt_dict); + return libvirt_dict; +} + +static PyObject * +getLibvirtDomainClassObject (void) { + if(libvirt_dom_class) + return libvirt_dom_class; + + // PyDict_GetItemString returns a borrowed reference + libvirt_dom_class = PyDict_GetItemString(getLibvirtDictObject(), + "virDomain"); + if(!libvirt_dom_class) { +#if DEBUG_ERROR + printf("%s Error importing virDomain class\n", __FUNCTION__); +#endif + PyErr_Print(); + return NULL; + } + + Py_INCREF(libvirt_dom_class); + return libvirt_dom_class; +} +/******************************************* + * Domain Events + *******************************************/ + +static int +libvirt_virConnectDomainEventCallback(virConnectPtr conn ATTRIBUTE_UNUSED, + virDomainPtr dom, + int event, + int detail, + void *opaque) +{ + PyObject *pyobj_ret; + + PyObject *pyobj_conn_inst = (PyObject*)opaque; + PyObject *pyobj_dom; + + PyObject *pyobj_dom_args; + PyObject *pyobj_dom_inst; + + PyObject *dom_class; + int ret = -1; + + LIBVIRT_ENSURE_THREAD_STATE; + + /* Create a python instance of this virDomainPtr */ + virDomainRef(dom); + pyobj_dom = libvirt_virDomainPtrWrap(dom); + pyobj_dom_args = PyTuple_New(2); + if(PyTuple_SetItem(pyobj_dom_args, 0, pyobj_conn_inst)!=0) { +#if DEBUG_ERROR + printf("%s error creating tuple",__FUNCTION__); +#endif + goto cleanup; + } + if(PyTuple_SetItem(pyobj_dom_args, 1, pyobj_dom)!=0) { +#if DEBUG_ERROR + printf("%s error creating tuple",__FUNCTION__); +#endif + goto cleanup; + } + Py_INCREF(pyobj_conn_inst); + + dom_class = getLibvirtDomainClassObject(); + if(!PyClass_Check(dom_class)) { +#if DEBUG_ERROR + printf("%s dom_class is not a class!\n", __FUNCTION__); +#endif + goto cleanup; + } + + pyobj_dom_inst = PyInstance_New(dom_class, + pyobj_dom_args, + NULL); + + Py_DECREF(pyobj_dom_args); + + if(!pyobj_dom_inst) { +#if DEBUG_ERROR + printf("%s Error creating a python instance of virDomain\n", __FUNCTION__); +#endif + PyErr_Print(); + goto cleanup; + } + + /* Call the Callback Dispatcher */ + pyobj_ret = PyObject_CallMethod(pyobj_conn_inst, + (char*)"dispatchDomainEventCallbacks", + (char*)"Oii", + pyobj_dom_inst, + event, + detail); + + Py_DECREF(pyobj_dom_inst); + + if(!pyobj_ret) { +#if DEBUG_ERROR + printf("%s - ret:%p\n", __FUNCTION__, pyobj_ret); +#endif + PyErr_Print(); + } else { + Py_DECREF(pyobj_ret); + ret = 0; + } + + +cleanup: + LIBVIRT_RELEASE_THREAD_STATE; + return ret; +} + +static PyObject * +libvirt_virConnectDomainEventRegister(ATTRIBUTE_UNUSED PyObject * self, + PyObject * args) +{ + PyObject *py_retval; /* return value */ + PyObject *pyobj_conn; /* virConnectPtr */ + PyObject *pyobj_conn_inst; /* virConnect Python object */ + + virConnectPtr conn; + int ret = 0; + + if (!PyArg_ParseTuple + (args, (char *) "OO:virConnectDomainEventRegister", + &pyobj_conn, &pyobj_conn_inst)) { +#if DEBUG_ERROR + printf("%s failed parsing tuple\n", __FUNCTION__); +#endif + return VIR_PY_INT_FAIL; + } + +#ifdef DEBUG_ERROR + printf("libvirt_virConnectDomainEventRegister(%p %p) called\n", + pyobj_conn, pyobj_conn_inst); +#endif + conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn); + + Py_INCREF(pyobj_conn_inst); + + LIBVIRT_BEGIN_ALLOW_THREADS; + + ret = virConnectDomainEventRegister(conn, + libvirt_virConnectDomainEventCallback, + (void *)pyobj_conn_inst, NULL); + + LIBVIRT_END_ALLOW_THREADS; + + py_retval = libvirt_intWrap(ret); + return (py_retval); +} + +static PyObject * +libvirt_virConnectDomainEventDeregister(ATTRIBUTE_UNUSED PyObject * self, + PyObject * args) +{ + PyObject *py_retval; + PyObject *pyobj_conn; + PyObject *pyobj_conn_inst; + + virConnectPtr conn; + int ret = 0; + + if (!PyArg_ParseTuple + (args, (char *) "OO:virConnectDomainEventDeregister", + &pyobj_conn, &pyobj_conn_inst)) + return (NULL); + +#ifdef DEBUG_ERROR + printf("libvirt_virConnectDomainEventDeregister(%p) called\n", pyobj_conn); +#endif + + conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn); + + LIBVIRT_BEGIN_ALLOW_THREADS; + + ret = virConnectDomainEventDeregister(conn, libvirt_virConnectDomainEventCallback); + + LIBVIRT_END_ALLOW_THREADS; + + Py_DECREF(pyobj_conn_inst); + py_retval = libvirt_intWrap(ret); + return (py_retval); +} + +/******************************************* + * Event Impl + *******************************************/ +static PyObject *addHandleObj = NULL; +static char *addHandleName = NULL; +static PyObject *updateHandleObj = NULL; +static char *updateHandleName = NULL; +static PyObject *removeHandleObj = NULL; +static char *removeHandleName = NULL; +static PyObject *addTimeoutObj = NULL; +static char *addTimeoutName = NULL; +static PyObject *updateTimeoutObj = NULL; +static char *updateTimeoutName = NULL; +static PyObject *removeTimeoutObj = NULL; +static char *removeTimeoutName = NULL; + +#define NAME(fn) ( fn ## Name ? fn ## Name : # fn ) + +static int +libvirt_virEventAddHandleFunc (int fd, + int event, + virEventHandleCallback cb, + void *opaque, + virFreeCallback ff) +{ + PyObject *result; + PyObject *python_cb; + PyObject *cb_obj; + PyObject *ff_obj; + PyObject *opaque_obj; + PyObject *cb_args; + PyObject *pyobj_args; + int retval = -1; + + LIBVIRT_ENSURE_THREAD_STATE; + + /* Lookup the python callback */ + python_cb = PyDict_GetItemString(getLibvirtDictObject(), + "eventInvokeHandleCallback"); + if(!python_cb) { +#if DEBUG_ERROR + printf("%s: Error finding eventInvokeHandleCallback\n", __FUNCTION__); +#endif + PyErr_Print(); + PyErr_Clear(); + goto cleanup; + } + if (!PyCallable_Check(python_cb)) { +#if DEBUG_ERROR + char *name = py_str(python_cb); + printf("%s: %s is not callable\n", __FUNCTION__, + name ? name : "libvirt.eventInvokeHandleCallback"); + free(name); +#endif + goto cleanup; + } + Py_INCREF(python_cb); + + /* create tuple for cb */ + cb_obj = libvirt_virEventHandleCallbackWrap(cb); + ff_obj = libvirt_virFreeCallbackWrap(ff); + opaque_obj = libvirt_virVoidPtrWrap(opaque); + + cb_args = PyTuple_New(3); + PyTuple_SetItem(cb_args, 0, cb_obj); + PyTuple_SetItem(cb_args, 1, opaque_obj); + PyTuple_SetItem(cb_args, 2, ff_obj); + + pyobj_args = PyTuple_New(4); + PyTuple_SetItem(pyobj_args, 0, libvirt_intWrap(fd)); + PyTuple_SetItem(pyobj_args, 1, libvirt_intWrap(event)); + PyTuple_SetItem(pyobj_args, 2, python_cb); + PyTuple_SetItem(pyobj_args, 3, cb_args); + + result = PyEval_CallObject(addHandleObj, pyobj_args); + if (!result) { + PyErr_Print(); + PyErr_Clear(); + } else if (!PyInt_Check(result)) { +#if DEBUG_ERROR + printf("%s: %s should return an int\n", __FUNCTION__, NAME(addHandle)); +#endif + } else { + retval = (int)PyInt_AsLong(result); + } + + Py_XDECREF(result); + Py_DECREF(pyobj_args); + +cleanup: + LIBVIRT_RELEASE_THREAD_STATE; + + return retval; +} + +static void +libvirt_virEventUpdateHandleFunc(int watch, int event) +{ + PyObject *result; + PyObject *pyobj_args; + + LIBVIRT_ENSURE_THREAD_STATE; + + pyobj_args = PyTuple_New(2); + PyTuple_SetItem(pyobj_args, 0, libvirt_intWrap(watch)); + PyTuple_SetItem(pyobj_args, 1, libvirt_intWrap(event)); + + result = PyEval_CallObject(updateHandleObj, pyobj_args); + if (!result) { + PyErr_Print(); + PyErr_Clear(); + } + + Py_XDECREF(result); + Py_DECREF(pyobj_args); + + LIBVIRT_RELEASE_THREAD_STATE; +} + + +static int +libvirt_virEventRemoveHandleFunc(int watch) +{ + PyObject *result; + PyObject *pyobj_args; + PyObject *opaque; + PyObject *ff; + int retval = -1; + virFreeCallback cff; + + LIBVIRT_ENSURE_THREAD_STATE; + + pyobj_args = PyTuple_New(1); + PyTuple_SetItem(pyobj_args, 0, libvirt_intWrap(watch)); + + result = PyEval_CallObject(removeHandleObj, pyobj_args); + if (!result) { + PyErr_Print(); + PyErr_Clear(); + } else if (!PyTuple_Check(result) || PyTuple_Size(result) != 3) { +#if DEBUG_ERROR + printf("%s: %s must return opaque obj registered with %s" + "to avoid leaking libvirt memory\n", + __FUNCTION__, NAME(removeHandle), NAME(addHandle)); +#endif + } else { + opaque = PyTuple_GetItem(result, 1); + ff = PyTuple_GetItem(result, 2); + cff = PyvirFreeCallback_Get(ff); + if (cff) + (*cff)(PyvirVoidPtr_Get(opaque)); + retval = 0; + } + + Py_XDECREF(result); + Py_DECREF(pyobj_args); + + LIBVIRT_RELEASE_THREAD_STATE; + + return retval; +} + +static int +libvirt_virEventAddTimeoutFunc(int timeout, + virEventTimeoutCallback cb, + void *opaque, + virFreeCallback ff) +{ + PyObject *result; + + PyObject *python_cb; + + PyObject *cb_obj; + PyObject *ff_obj; + PyObject *opaque_obj; + PyObject *cb_args; + PyObject *pyobj_args; + int retval = -1; + + LIBVIRT_ENSURE_THREAD_STATE; + + /* Lookup the python callback */ + python_cb = PyDict_GetItemString(getLibvirtDictObject(), + "eventInvokeTimeoutCallback"); + if(!python_cb) { +#if DEBUG_ERROR + printf("%s: Error finding eventInvokeTimeoutCallback\n", __FUNCTION__); +#endif + PyErr_Print(); + PyErr_Clear(); + goto cleanup; + } + if (!PyCallable_Check(python_cb)) { +#if DEBUG_ERROR + char *name = py_str(python_cb); + printf("%s: %s is not callable\n", __FUNCTION__, + name ? name : "libvirt.eventInvokeTimeoutCallback"); + free(name); +#endif + goto cleanup; + } + Py_INCREF(python_cb); + + /* create tuple for cb */ + cb_obj = libvirt_virEventTimeoutCallbackWrap(cb); + ff_obj = libvirt_virFreeCallbackWrap(ff); + opaque_obj = libvirt_virVoidPtrWrap(opaque); + + cb_args = PyTuple_New(3); + PyTuple_SetItem(cb_args, 0, cb_obj); + PyTuple_SetItem(cb_args, 1, opaque_obj); + PyTuple_SetItem(cb_args, 2, ff_obj); + + pyobj_args = PyTuple_New(3); + + PyTuple_SetItem(pyobj_args, 0, libvirt_intWrap(timeout)); + PyTuple_SetItem(pyobj_args, 1, python_cb); + PyTuple_SetItem(pyobj_args, 2, cb_args); + + result = PyEval_CallObject(addTimeoutObj, pyobj_args); + if (!result) { + PyErr_Print(); + PyErr_Clear(); + } else if (!PyInt_Check(result)) { +#if DEBUG_ERROR + printf("%s: %s should return an int\n", __FUNCTION__, NAME(addTimeout)); +#endif + } else { + retval = (int)PyInt_AsLong(result); + } + + Py_XDECREF(result); + Py_DECREF(pyobj_args); + +cleanup: + LIBVIRT_RELEASE_THREAD_STATE; + return retval; +} + +static void +libvirt_virEventUpdateTimeoutFunc(int timer, int timeout) +{ + PyObject *result = NULL; + PyObject *pyobj_args; + + LIBVIRT_ENSURE_THREAD_STATE; + + pyobj_args = PyTuple_New(2); + PyTuple_SetItem(pyobj_args, 0, libvirt_intWrap(timer)); + PyTuple_SetItem(pyobj_args, 1, libvirt_intWrap(timeout)); + + result = PyEval_CallObject(updateTimeoutObj, pyobj_args); + if (!result) { + PyErr_Print(); + PyErr_Clear(); + } + + Py_XDECREF(result); + Py_DECREF(pyobj_args); + + LIBVIRT_RELEASE_THREAD_STATE; +} + +static int +libvirt_virEventRemoveTimeoutFunc(int timer) +{ + PyObject *result = NULL; + PyObject *pyobj_args; + PyObject *opaque; + PyObject *ff; + int retval = -1; + virFreeCallback cff; + + LIBVIRT_ENSURE_THREAD_STATE; + + pyobj_args = PyTuple_New(1); + PyTuple_SetItem(pyobj_args, 0, libvirt_intWrap(timer)); + + result = PyEval_CallObject(removeTimeoutObj, pyobj_args); + if (!result) { + PyErr_Print(); + PyErr_Clear(); + } else if (!PyTuple_Check(result) || PyTuple_Size(result) != 3) { +#if DEBUG_ERROR + printf("%s: %s must return opaque obj registered with %s" + "to avoid leaking libvirt memory\n", + __FUNCTION__, NAME(removeTimeout), NAME(addTimeout)); +#endif + } else { + opaque = PyTuple_GetItem(result, 1); + ff = PyTuple_GetItem(result, 2); + cff = PyvirFreeCallback_Get(ff); + if (cff) + (*cff)(PyvirVoidPtr_Get(opaque)); + retval = 0; + } + + Py_XDECREF(result); + Py_DECREF(pyobj_args); + + LIBVIRT_RELEASE_THREAD_STATE; + + return retval; +} + +static PyObject * +libvirt_virEventRegisterImpl(ATTRIBUTE_UNUSED PyObject * self, + PyObject * args) +{ + /* Unref the previously-registered impl (if any) */ + Py_XDECREF(addHandleObj); + free(addHandleName); + Py_XDECREF(updateHandleObj); + free(updateHandleName); + Py_XDECREF(removeHandleObj); + free(removeHandleName); + Py_XDECREF(addTimeoutObj); + free(addTimeoutName); + Py_XDECREF(updateTimeoutObj); + free(updateTimeoutName); + Py_XDECREF(removeTimeoutObj); + free(removeTimeoutName); + + /* Parse and check arguments */ + if (!PyArg_ParseTuple(args, (char *) "OOOOOO:virEventRegisterImpl", + &addHandleObj, &updateHandleObj, + &removeHandleObj, &addTimeoutObj, + &updateTimeoutObj, &removeTimeoutObj) || + !PyCallable_Check(addHandleObj) || + !PyCallable_Check(updateHandleObj) || + !PyCallable_Check(removeHandleObj) || + !PyCallable_Check(addTimeoutObj) || + !PyCallable_Check(updateTimeoutObj) || + !PyCallable_Check(removeTimeoutObj)) + return VIR_PY_INT_FAIL; + + /* Get argument string representations (for error reporting) */ + addHandleName = py_str(addTimeoutObj); + updateHandleName = py_str(updateHandleObj); + removeHandleName = py_str(removeHandleObj); + addTimeoutName = py_str(addTimeoutObj); + updateTimeoutName = py_str(updateTimeoutObj); + removeTimeoutName = py_str(removeTimeoutObj); + + /* Inc refs since we're holding onto these objects until + * the next call (if any) to this function. + */ + Py_INCREF(addHandleObj); + Py_INCREF(updateHandleObj); + Py_INCREF(removeHandleObj); + Py_INCREF(addTimeoutObj); + Py_INCREF(updateTimeoutObj); + Py_INCREF(removeTimeoutObj); + + LIBVIRT_BEGIN_ALLOW_THREADS; + + /* Now register our C EventImpl, which will dispatch + * to the Python callbacks passed in as args. + */ + virEventRegisterImpl(libvirt_virEventAddHandleFunc, + libvirt_virEventUpdateHandleFunc, + libvirt_virEventRemoveHandleFunc, + libvirt_virEventAddTimeoutFunc, + libvirt_virEventUpdateTimeoutFunc, + libvirt_virEventRemoveTimeoutFunc); + + LIBVIRT_END_ALLOW_THREADS; + + return VIR_PY_INT_SUCCESS; +} + +static PyObject * +libvirt_virEventInvokeHandleCallback(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) +{ + int watch, fd, event; + PyObject *py_f; + PyObject *py_opaque; + virEventHandleCallback cb; + void *opaque; + + if (!PyArg_ParseTuple + (args, (char *) "iiiOO:virEventInvokeHandleCallback", + &watch, &fd, &event, &py_f, &py_opaque + )) + return VIR_PY_INT_FAIL; + + cb = (virEventHandleCallback) PyvirEventHandleCallback_Get(py_f); + opaque = (void *) PyvirVoidPtr_Get(py_opaque); + + if(cb) + cb (watch, fd, event, opaque); + + return VIR_PY_INT_SUCCESS; +} + +static PyObject * +libvirt_virEventInvokeTimeoutCallback(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) +{ + int timer; + PyObject *py_f; + PyObject *py_opaque; + virEventTimeoutCallback cb; + void *opaque; + + if (!PyArg_ParseTuple + (args, (char *) "iOO:virEventInvokeTimeoutCallback", + &timer, &py_f, &py_opaque + )) + return VIR_PY_INT_FAIL; + + cb = (virEventTimeoutCallback) PyvirEventTimeoutCallback_Get(py_f); + opaque = (void *) PyvirVoidPtr_Get(py_opaque); + if(cb) + cb (timer, opaque); + + return VIR_PY_INT_SUCCESS; +} + +/************************************************************************ + * * + * The registration stuff * + * * + ************************************************************************/ +static PyMethodDef libvirtMethods[] = { +#include "libvirt-export.c" + {(char *) "virGetVersion", libvirt_virGetVersion, METH_VARARGS, NULL}, + {(char *) "virConnectOpenAuth", libvirt_virConnectOpenAuth, METH_VARARGS, NULL}, + {(char *) "virConnectListDomainsID", libvirt_virConnectListDomainsID, METH_VARARGS, NULL}, + {(char *) "virConnectListDefinedDomains", libvirt_virConnectListDefinedDomains, METH_VARARGS, NULL}, + {(char *) "virConnectDomainEventRegister", libvirt_virConnectDomainEventRegister, METH_VARARGS, NULL}, + {(char *) "virConnectDomainEventDeregister", libvirt_virConnectDomainEventDeregister, 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 *) "virDomainGetUUIDString", libvirt_virDomainGetUUIDString, 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 *) "virConnectListNetworks", libvirt_virConnectListNetworks, METH_VARARGS, NULL}, + {(char *) "virConnectListDefinedNetworks", libvirt_virConnectListDefinedNetworks, METH_VARARGS, NULL}, + {(char *) "virNetworkGetUUID", libvirt_virNetworkGetUUID, METH_VARARGS, NULL}, + {(char *) "virNetworkGetUUIDString", libvirt_virNetworkGetUUIDString, 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}, + {(char *) "virDomainGetSchedulerType", libvirt_virDomainGetSchedulerType, METH_VARARGS, NULL}, + {(char *) "virDomainGetSchedulerParameters", libvirt_virDomainGetSchedulerParameters, METH_VARARGS, NULL}, + {(char *) "virDomainSetSchedulerParameters", libvirt_virDomainSetSchedulerParameters, METH_VARARGS, NULL}, + {(char *) "virDomainGetVcpus", libvirt_virDomainGetVcpus, METH_VARARGS, NULL}, + {(char *) "virDomainPinVcpu", libvirt_virDomainPinVcpu, METH_VARARGS, NULL}, + {(char *) "virConnectListStoragePools", libvirt_virConnectListStoragePools, METH_VARARGS, NULL}, + {(char *) "virConnectListDefinedStoragePools", libvirt_virConnectListDefinedStoragePools, METH_VARARGS, NULL}, + {(char *) "virStoragePoolGetAutostart", libvirt_virStoragePoolGetAutostart, METH_VARARGS, NULL}, + {(char *) "virStoragePoolListVolumes", libvirt_virStoragePoolListVolumes, METH_VARARGS, NULL}, + {(char *) "virStoragePoolGetInfo", libvirt_virStoragePoolGetInfo, METH_VARARGS, NULL}, + {(char *) "virStorageVolGetInfo", libvirt_virStorageVolGetInfo, METH_VARARGS, NULL}, + {(char *) "virStoragePoolGetUUID", libvirt_virStoragePoolGetUUID, METH_VARARGS, NULL}, + {(char *) "virStoragePoolGetUUIDString", libvirt_virStoragePoolGetUUIDString, METH_VARARGS, NULL}, + {(char *) "virStoragePoolLookupByUUID", libvirt_virStoragePoolLookupByUUID, METH_VARARGS, NULL}, + {(char *) "virEventRegisterImpl", libvirt_virEventRegisterImpl, METH_VARARGS, NULL}, + {(char *) "virEventInvokeHandleCallback", libvirt_virEventInvokeHandleCallback, METH_VARARGS, NULL}, + {(char *) "virEventInvokeTimeoutCallback", libvirt_virEventInvokeTimeoutCallback, METH_VARARGS, NULL}, + {(char *) "virNodeListDevices", libvirt_virNodeListDevices, METH_VARARGS, NULL}, + {(char *) "virNodeDeviceListCaps", libvirt_virNodeDeviceListCaps, METH_VARARGS, NULL}, + {(char *) "virSecretGetUUID", libvirt_virSecretGetUUID, METH_VARARGS, NULL}, + {(char *) "virSecretGetUUIDString", libvirt_virSecretGetUUIDString, METH_VARARGS, NULL}, + {(char *) "virSecretLookupByUUID", libvirt_virSecretLookupByUUID, METH_VARARGS, NULL}, + {(char *) "virConnectListSecrets", libvirt_virConnectListSecrets, METH_VARARGS, NULL}, + {(char *) "virSecretGetValue", libvirt_virSecretGetValue, METH_VARARGS, NULL}, + {(char *) "virSecretSetValue", libvirt_virSecretSetValue, METH_VARARGS, NULL}, + {NULL, NULL, 0, NULL} +}; + +void +#ifndef __CYGWIN__ +initlibvirtmod +#else +initcygvirtmod +#endif + (void) +{ + static int initialized = 0; + + if (initialized != 0) + return; + + virInitialize(); + + /* initialize the python extension module */ + Py_InitModule((char *) +#ifndef __CYGWIN__ + "libvirtmod" +#else + "cygvirtmod" +#endif + , libvirtMethods); + + initialized = 1; +} |