libvir.c 47.3 KB
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/*
 * 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
 *
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 * Copyright (C) 2005, 2007, 2008 Red Hat, Inc.
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 *
 * Daniel Veillard <veillard@redhat.com>
 */

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#include <config.h>
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/* 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

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#include <Python.h>
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#include "libvirt/libvirt.h"
#include "libvirt/virterror.h"
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#include "libvirt_wrap.h"
#include "libvirt-py.h"
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#ifndef __CYGWIN__
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extern void initlibvirtmod(void);
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#else
extern void initcygvirtmod(void);
#endif
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/* 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)
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#define VIR_PY_INT_FAIL (libvirt_intWrap(-1))
#define VIR_PY_INT_SUCCESS (libvirt_intWrap(0))
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/************************************************************************
 *									*
 *		Statistics						*
 *									*
 ************************************************************************/

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static PyObject *
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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))
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        return(NULL);
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    domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);

    c_retval = virDomainBlockStats(domain, path, &stats, sizeof(stats));
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    if (c_retval < 0)
        return VIR_PY_NONE;
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    /* convert to a Python tuple of long objects */
    if ((info = PyTuple_New(5)) == NULL)
        return VIR_PY_NONE;
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    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);
}

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static PyObject *
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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))
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        return(NULL);
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    domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);

    c_retval = virDomainInterfaceStats(domain, path, &stats, sizeof(stats));
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    if (c_retval < 0)
        return VIR_PY_NONE;
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    /* convert to a Python tuple of long objects */
    if ((info = PyTuple_New(8)) == NULL)
        return VIR_PY_NONE;
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    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);
}
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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;

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    /* convert to a Python tuple of long objects */
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    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;
    }

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    /* convert to a Python tuple of long objects */
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    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)
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        return VIR_PY_INT_FAIL;
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    free(c_retval);

    if ((params = malloc(sizeof(*params)*nparams)) == NULL)
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        return VIR_PY_INT_FAIL;
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    if (virDomainGetSchedulerParameters(domain, params, &nparams) < 0) {
        free(params);
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        return VIR_PY_INT_FAIL;
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    }

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    /* convert to a Python tuple of long objects */
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    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);
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            return VIR_PY_INT_FAIL;
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        }
    }

    if (virDomainSetSchedulerParameters(domain, params, nparams) < 0) {
        free(params);
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        return VIR_PY_INT_FAIL;
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    }

    free(params);
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    return VIR_PY_INT_SUCCESS;
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}

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;

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    /* convert to a Python tuple of long objects */
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    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)
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        return VIR_PY_INT_FAIL;
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    cpumaplen = VIR_CPU_MAPLEN(VIR_NODEINFO_MAXCPUS(nodeinfo));
    if ((cpumap = malloc(cpumaplen)) == NULL)
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        return VIR_PY_INT_FAIL;
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    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);

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    return VIR_PY_INT_SUCCESS;
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}


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/************************************************************************
 *									*
 *		Global error handler at the Python level		*
 *									*
 ************************************************************************/

static PyObject *libvirt_virPythonErrorFuncHandler = NULL;
static PyObject *libvirt_virPythonErrorFuncCtxt = NULL;

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static PyObject *
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libvirt_virGetLastError(PyObject *self ATTRIBUTE_UNUSED, PyObject *args ATTRIBUTE_UNUSED)
{
    virError err;
    PyObject *info;

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    if (virCopyLastError(&err) <= 0)
        return VIR_PY_NONE;
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    if ((info = PyTuple_New(9)) == NULL)
        return VIR_PY_NONE;
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    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;
}

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static PyObject *
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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);

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    if (virConnCopyLastError(conn, &err) <= 0)
        return VIR_PY_NONE;
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    if ((info = PyTuple_New(9)) == NULL)
        return VIR_PY_NONE;
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    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;
}

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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;

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    LIBVIRT_ENSURE_THREAD_STATE;

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    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));
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        PyTuple_SetItem(info, 2, libvirt_constcharPtrWrap(err->message));
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        PyTuple_SetItem(info, 3, PyInt_FromLong((long) err->level));
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        PyTuple_SetItem(info, 4, libvirt_constcharPtrWrap(err->str1));
        PyTuple_SetItem(info, 5, libvirt_constcharPtrWrap(err->str2));
        PyTuple_SetItem(info, 6, libvirt_constcharPtrWrap(err->str3));
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        PyTuple_SetItem(info, 7, PyInt_FromLong((long) err->int1));
        PyTuple_SetItem(info, 8, PyInt_FromLong((long) err->int2));
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        /* TODO pass conn and dom if available */
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        result = PyEval_CallObject(libvirt_virPythonErrorFuncHandler, list);
        Py_XDECREF(list);
        Py_XDECREF(result);
    }
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    LIBVIRT_RELEASE_THREAD_STATE;
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}

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;
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        libvirt_virPythonErrorFuncCtxt = NULL;
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    } else {
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        Py_XINCREF(pyobj_ctx);
        Py_XINCREF(pyobj_f);
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        /* TODO: check f is a function ! */
        libvirt_virPythonErrorFuncHandler = pyobj_f;
        libvirt_virPythonErrorFuncCtxt = pyobj_ctx;
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    }

    py_retval = libvirt_intWrap(1);
    return (py_retval);
}

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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;
663
        auth.credtype = malloc(sizeof(*auth.credtype) * auth.ncredtype);
J
Jim Meyering 已提交
664 665
        if (auth.credtype == NULL)
            return VIR_PY_NONE;
666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683
        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);
}


D
Daniel Veillard 已提交
684 685 686 687 688 689
/************************************************************************
 *									*
 *		Wrappers for functions where generator fails		*
 *									*
 ************************************************************************/

690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708
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;

J
Jim Meyering 已提交
709 710
    if (c_retval == -1)
        return VIR_PY_NONE;
711 712 713 714 715 716 717

    if (type == NULL)
        return PyInt_FromLong (libVer);
    else
        return Py_BuildValue ((char *) "kk", libVer, typeVer);
}

718

719
static PyObject *
720
libvirt_virConnectListDomainsID(PyObject *self ATTRIBUTE_UNUSED,
721 722 723 724 725 726 727 728 729 730 731
                               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);

732
    LIBVIRT_BEGIN_ALLOW_THREADS;
733
    c_retval = virConnectListDomains(conn, &ids[0], 500);
734
    LIBVIRT_END_ALLOW_THREADS;
J
Jim Meyering 已提交
735 736
    if (c_retval < 0)
        return VIR_PY_NONE;
737 738
    py_retval = PyList_New(c_retval);
    for (i = 0;i < c_retval;i++) {
739
        PyList_SetItem(py_retval, i, libvirt_intWrap(ids[i]));
740 741 742 743
    }
    return(py_retval);
}

744 745
static PyObject *
libvirt_virConnectListDefinedDomains(PyObject *self ATTRIBUTE_UNUSED,
746
                                     PyObject *args) {
747 748 749 750 751 752 753
    PyObject *py_retval;
    char **names = NULL;
    int c_retval, i;
    virConnectPtr conn;
    PyObject *pyobj_conn;


754
    if (!PyArg_ParseTuple(args, (char *)"O:virConnectListDefinedDomains", &pyobj_conn))
755 756 757 758
        return(NULL);
    conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);

    c_retval = virConnectNumOfDefinedDomains(conn);
J
Jim Meyering 已提交
759 760
    if (c_retval < 0)
        return VIR_PY_NONE;
761

762
    if (c_retval) {
763
        names = malloc(sizeof(*names) * c_retval);
J
Jim Meyering 已提交
764 765
        if (!names)
            return VIR_PY_NONE;
766
        c_retval = virConnectListDefinedDomains(conn, names, c_retval);
767 768
        if (c_retval < 0) {
            free(names);
J
Jim Meyering 已提交
769
            return VIR_PY_NONE;
770 771 772 773 774 775 776 777 778 779 780 781 782 783 784
        }
    }
    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);
}

785
static PyObject *
786
libvirt_virDomainGetInfo(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
787 788 789 790 791 792 793 794 795 796
    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);

797
    LIBVIRT_BEGIN_ALLOW_THREADS;
798
    c_retval = virDomainGetInfo(domain, &info);
799
    LIBVIRT_END_ALLOW_THREADS;
J
Jim Meyering 已提交
800 801
    if (c_retval < 0)
        return VIR_PY_NONE;
802
    py_retval = PyList_New(5);
803
    PyList_SetItem(py_retval, 0, libvirt_intWrap((int) info.state));
804 805
    PyList_SetItem(py_retval, 1, libvirt_ulongWrap(info.maxMem));
    PyList_SetItem(py_retval, 2, libvirt_ulongWrap(info.memory));
806
    PyList_SetItem(py_retval, 3, libvirt_intWrap((int) info.nrVirtCpu));
807
    PyList_SetItem(py_retval, 4,
808
                   libvirt_longlongWrap((unsigned long long) info.cpuTime));
809 810 811
    return(py_retval);
}

812 813 814 815 816 817 818 819 820 821 822 823
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);

824
    LIBVIRT_BEGIN_ALLOW_THREADS;
825
    c_retval = virNodeGetInfo(conn, &info);
826
    LIBVIRT_END_ALLOW_THREADS;
J
Jim Meyering 已提交
827 828
    if (c_retval < 0)
        return VIR_PY_NONE;
829
    py_retval = PyList_New(8);
830 831
    PyList_SetItem(py_retval, 0, libvirt_constcharPtrWrap(&info.model[0]));
    PyList_SetItem(py_retval, 1, libvirt_longWrap((long) info.memory >> 10));
832 833 834 835 836 837 838 839 840
    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);
}

841
static PyObject *
842 843
libvirt_virDomainGetUUID(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
    PyObject *py_retval;
844
    unsigned char uuid[VIR_UUID_BUFLEN];
845 846
    virDomainPtr domain;
    PyObject *pyobj_domain;
847
    int c_retval;
848 849 850 851 852

    if (!PyArg_ParseTuple(args, (char *)"O:virDomainGetUUID", &pyobj_domain))
        return(NULL);
    domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);

J
Jim Meyering 已提交
853 854
    if (domain == NULL)
        return VIR_PY_NONE;
855 856 857 858
    LIBVIRT_BEGIN_ALLOW_THREADS;
    c_retval = virDomainGetUUID(domain, &uuid[0]);
    LIBVIRT_END_ALLOW_THREADS;

J
Jim Meyering 已提交
859 860
    if (c_retval < 0)
        return VIR_PY_NONE;
861
    py_retval = PyString_FromStringAndSize((char *) &uuid[0], VIR_UUID_BUFLEN);
862 863 864 865

    return(py_retval);
}

866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892
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);
}

893
static PyObject *
894 895 896 897 898 899 900 901 902 903 904 905
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);

J
Jim Meyering 已提交
906 907
    if ((uuid == NULL) || (len != VIR_UUID_BUFLEN))
        return VIR_PY_NONE;
908

909
    LIBVIRT_BEGIN_ALLOW_THREADS;
910
    c_retval = virDomainLookupByUUID(conn, uuid);
911
    LIBVIRT_END_ALLOW_THREADS;
912 913 914 915
    py_retval = libvirt_virDomainPtrWrap((virDomainPtr) c_retval);
    return(py_retval);
}

916 917 918

static PyObject *
libvirt_virConnectListNetworks(PyObject *self ATTRIBUTE_UNUSED,
919
                               PyObject *args) {
920 921 922 923 924 925 926 927 928 929 930 931
    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);
J
Jim Meyering 已提交
932 933 934
    if (c_retval < 0)
        return VIR_PY_NONE;

935
    if (c_retval) {
936
        names = malloc(sizeof(*names) * c_retval);
J
Jim Meyering 已提交
937 938
        if (!names)
            return VIR_PY_NONE;
939 940 941
        c_retval = virConnectListNetworks(conn, names, c_retval);
        if (c_retval < 0) {
            free(names);
J
Jim Meyering 已提交
942
            return VIR_PY_NONE;
943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960
        }
    }
    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,
961
                                      PyObject *args) {
962 963 964 965 966 967 968 969 970 971 972 973
    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);
J
Jim Meyering 已提交
974 975
    if (c_retval < 0)
        return VIR_PY_NONE;
976

977
    if (c_retval) {
978
        names = malloc(sizeof(*names) * c_retval);
J
Jim Meyering 已提交
979 980
        if (!names)
            return VIR_PY_NONE;
981 982 983
        c_retval = virConnectListDefinedNetworks(conn, names, c_retval);
        if (c_retval < 0) {
            free(names);
J
Jim Meyering 已提交
984
            return VIR_PY_NONE;
985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000
        }
    }
    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);
}


1001
static PyObject *
1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012
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);

J
Jim Meyering 已提交
1013 1014
    if (domain == NULL)
        return VIR_PY_NONE;
1015 1016 1017 1018
    LIBVIRT_BEGIN_ALLOW_THREADS;
    c_retval = virNetworkGetUUID(domain, &uuid[0]);
    LIBVIRT_END_ALLOW_THREADS;

J
Jim Meyering 已提交
1019 1020
    if (c_retval < 0)
        return VIR_PY_NONE;
1021 1022 1023 1024 1025
    py_retval = PyString_FromStringAndSize((char *) &uuid[0], VIR_UUID_BUFLEN);

    return(py_retval);
}

1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052
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);
}

1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065
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);

J
Jim Meyering 已提交
1066 1067
    if ((uuid == NULL) || (len != VIR_UUID_BUFLEN))
        return VIR_PY_NONE;
1068 1069 1070 1071 1072 1073 1074 1075 1076

    LIBVIRT_BEGIN_ALLOW_THREADS;
    c_retval = virNetworkLookupByUUID(conn, uuid);
    LIBVIRT_END_ALLOW_THREADS;
    py_retval = libvirt_virNetworkPtrWrap((virNetworkPtr) c_retval);
    return(py_retval);
}


1077
static PyObject *
1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092
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;

J
Jim Meyering 已提交
1093
    if (c_retval < 0)
1094
        return VIR_PY_INT_FAIL;
1095 1096 1097 1098 1099
    py_retval = libvirt_intWrap(autostart);
    return(py_retval);
}


1100
static PyObject *
1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115
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;

J
Jim Meyering 已提交
1116
    if (c_retval < 0)
1117
        return VIR_PY_INT_FAIL;
1118 1119 1120 1121
    py_retval = libvirt_intWrap(autostart);
    return(py_retval);
}

1122 1123
static PyObject *
libvirt_virNodeGetCellsFreeMemory(PyObject *self ATTRIBUTE_UNUSED, PyObject *args)
1124 1125 1126 1127 1128 1129 1130 1131 1132
{
    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);
1133

1134 1135 1136 1137
    if ((startCell < 0) || (maxCells <= 0) || (startCell + maxCells > 10000))
        goto error;

    conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
1138 1139
    freeMems =
        malloc(maxCells * sizeof(*freeMems));
1140 1141 1142 1143 1144 1145 1146 1147
    if (freeMems == NULL)
        goto error;

    LIBVIRT_BEGIN_ALLOW_THREADS;
    c_retval = virNodeGetCellsFreeMemory(conn, freeMems, startCell, maxCells);
    LIBVIRT_END_ALLOW_THREADS;

    if (c_retval < 0) {
J
Jim Meyering 已提交
1148
        free(freeMems);
1149
error:
J
Jim Meyering 已提交
1150
        return VIR_PY_NONE;
1151 1152 1153
    }
    py_retval = PyList_New(c_retval);
    for (i = 0;i < c_retval;i++) {
1154 1155
        PyList_SetItem(py_retval, i,
                libvirt_longlongWrap((long long) freeMems[i]));
1156 1157 1158 1159
    }
    free(freeMems);
    return(py_retval);
}
1160

1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419

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);
}

1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444
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);
}
1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470

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);
}



1471 1472 1473 1474 1475
/************************************************************************
 *									*
 *			The registration stuff				*
 *									*
 ************************************************************************/
1476 1477
static PyMethodDef libvirtMethods[] = {
#include "libvirt-export.c"
1478
    {(char *) "virGetVersion", libvirt_virGetVersion, METH_VARARGS, NULL},
1479
    {(char *) "virConnectOpenAuth", libvirt_virConnectOpenAuth, METH_VARARGS, NULL},
1480
    {(char *) "virConnectListDomainsID", libvirt_virConnectListDomainsID, METH_VARARGS, NULL},
1481
    {(char *) "virConnectListDefinedDomains", libvirt_virConnectListDefinedDomains, METH_VARARGS, NULL},
1482
    {(char *) "virDomainGetInfo", libvirt_virDomainGetInfo, METH_VARARGS, NULL},
1483
    {(char *) "virNodeGetInfo", libvirt_virNodeGetInfo, METH_VARARGS, NULL},
1484
    {(char *) "virDomainGetUUID", libvirt_virDomainGetUUID, METH_VARARGS, NULL},
1485
    {(char *) "virDomainGetUUIDString", libvirt_virDomainGetUUIDString, METH_VARARGS, NULL},
1486
    {(char *) "virDomainLookupByUUID", libvirt_virDomainLookupByUUID, METH_VARARGS, NULL},
D
Daniel Veillard 已提交
1487
    {(char *) "virRegisterErrorHandler", libvirt_virRegisterErrorHandler, METH_VARARGS, NULL},
1488 1489
    {(char *) "virGetLastError", libvirt_virGetLastError, METH_VARARGS, NULL},
    {(char *) "virConnGetLastError", libvirt_virConnGetLastError, METH_VARARGS, NULL},
1490 1491 1492
    {(char *) "virConnectListNetworks", libvirt_virConnectListNetworks, METH_VARARGS, NULL},
    {(char *) "virConnectListDefinedNetworks", libvirt_virConnectListDefinedNetworks, METH_VARARGS, NULL},
    {(char *) "virNetworkGetUUID", libvirt_virNetworkGetUUID, METH_VARARGS, NULL},
1493
    {(char *) "virNetworkGetUUIDString", libvirt_virNetworkGetUUIDString, METH_VARARGS, NULL},
1494
    {(char *) "virNetworkLookupByUUID", libvirt_virNetworkLookupByUUID, METH_VARARGS, NULL},
1495 1496
    {(char *) "virDomainGetAutostart", libvirt_virDomainGetAutostart, METH_VARARGS, NULL},
    {(char *) "virNetworkGetAutostart", libvirt_virNetworkGetAutostart, METH_VARARGS, NULL},
1497 1498
    {(char *) "virDomainBlockStats", libvirt_virDomainBlockStats, METH_VARARGS, NULL},
    {(char *) "virDomainInterfaceStats", libvirt_virDomainInterfaceStats, METH_VARARGS, NULL},
1499
    {(char *) "virNodeGetCellsFreeMemory", libvirt_virNodeGetCellsFreeMemory, METH_VARARGS, NULL},
1500 1501 1502 1503 1504
    {(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},
1505 1506 1507 1508 1509 1510 1511
    {(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},
1512
    {(char *) "virStoragePoolGetUUIDString", libvirt_virStoragePoolGetUUIDString, METH_VARARGS, NULL},
1513
    {(char *) "virStoragePoolLookupByUUID", libvirt_virStoragePoolLookupByUUID, METH_VARARGS, NULL},
1514 1515 1516 1517
    {NULL, NULL, 0, NULL}
};

void
1518 1519 1520 1521 1522 1523
#ifndef __CYGWIN__
initlibvirtmod
#else
initcygvirtmod
#endif
  (void)
1524 1525 1526 1527 1528 1529
{
    static int initialized = 0;

    if (initialized != 0)
        return;

1530 1531
    virInitialize();

1532
    /* initialize the python extension module */
1533 1534 1535 1536 1537 1538 1539
    Py_InitModule((char *)
#ifndef __CYGWIN__
                  "libvirtmod"
#else
                  "cygvirtmod"
#endif
                  , libvirtMethods);
1540 1541 1542

    initialized = 1;
}