From 812ed7a260b6003926c903b1938e341dedc44e35 Mon Sep 17 00:00:00 2001 From: "Daniel P. Berrange" Date: Wed, 3 Feb 2010 11:31:45 +0000 Subject: Introduce public API for domain async job handling Introduce a new public API that provides a way to get progress info on currently running jobs on a virDomainpPtr. APIs that are initially within scope of this idea are virDomainMigrate virDomainMigrateToURI virDomainSave virDomainRestore virDomainCoreDump These all take a potentially long time and benefit from monitoring. The virDomainJobInfo struct allows for various pieces of information to be reported - Percentage completion - Time - Overall data - Guest memory data - Guest disk/file data * include/libvirt/libvirt.h.in: Add virDomainGetJobInfo * python/generator.py, python/libvirt-override-api.xml, python/libvirt-override.c: Override for virDomainGetJobInfo API * python/typewrappers.c, python/typewrappers.h: Introduce wrapper for unsigned long long type --- libvirt-override.c | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) (limited to 'libvirt-override.c') diff --git a/libvirt-override.c b/libvirt-override.c index 2447ad7..e27bce6 100644 --- a/libvirt-override.c +++ b/libvirt-override.c @@ -2072,6 +2072,41 @@ libvirt_virConnectBaselineCPU(PyObject *self ATTRIBUTE_UNUSED, } +static PyObject * +libvirt_virDomainGetJobInfo(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) { + PyObject *py_retval; + int c_retval; + virDomainPtr domain; + PyObject *pyobj_domain; + virDomainJobInfo info; + + if (!PyArg_ParseTuple(args, (char *)"O:virDomainGetJobInfo", &pyobj_domain)) + return(NULL); + domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain); + + LIBVIRT_BEGIN_ALLOW_THREADS; + c_retval = virDomainGetJobInfo(domain, &info); + LIBVIRT_END_ALLOW_THREADS; + if (c_retval < 0) + return VIR_PY_NONE; + py_retval = PyList_New(12); + PyList_SetItem(py_retval, 0, libvirt_intWrap((int) info.type)); + PyList_SetItem(py_retval, 1, libvirt_ulonglongWrap(info.timeElapsed)); + PyList_SetItem(py_retval, 2, libvirt_ulonglongWrap(info.timeRemaining)); + PyList_SetItem(py_retval, 3, libvirt_ulonglongWrap(info.dataTotal)); + PyList_SetItem(py_retval, 4, libvirt_ulonglongWrap(info.dataProcessed)); + PyList_SetItem(py_retval, 5, libvirt_ulonglongWrap(info.dataRemaining)); + PyList_SetItem(py_retval, 6, libvirt_ulonglongWrap(info.memTotal)); + PyList_SetItem(py_retval, 7, libvirt_ulonglongWrap(info.memProcessed)); + PyList_SetItem(py_retval, 8, libvirt_ulonglongWrap(info.memRemaining)); + PyList_SetItem(py_retval, 9, libvirt_ulonglongWrap(info.fileTotal)); + PyList_SetItem(py_retval, 10, libvirt_ulonglongWrap(info.fileProcessed)); + PyList_SetItem(py_retval, 11, libvirt_ulonglongWrap(info.fileRemaining)); + + return(py_retval); +} + + /******************************************* * Helper functions to avoid importing modules * for every callback @@ -2788,6 +2823,7 @@ static PyMethodDef libvirtMethods[] = { {(char *) "virConnectListInterfaces", libvirt_virConnectListInterfaces, METH_VARARGS, NULL}, {(char *) "virConnectListDefinedInterfaces", libvirt_virConnectListDefinedInterfaces, METH_VARARGS, NULL}, {(char *) "virConnectBaselineCPU", libvirt_virConnectBaselineCPU, METH_VARARGS, NULL}, + {(char *) "virDomainGetJobInfo", libvirt_virDomainGetJobInfo, METH_VARARGS, NULL}, {NULL, NULL, 0, NULL} }; -- cgit