[libvirt] [PATCH] python: Actually implement list*Interfaces
Daniel Veillard
veillard at redhat.com
Fri Nov 20 15:24:26 UTC 2009
On Thu, Nov 19, 2009 at 01:27:25PM -0500, Cole Robinson wrote:
> These have never worked. Would be nice to get this in the pending release!
>
> Signed-off-by: Cole Robinson <crobinso at redhat.com>
> ---
> python/generator.py | 4 +-
> python/libvirt-override-api.xml | 10 ++++
> python/libvirt-override.c | 102 +++++++++++++++++++++++++++++++++++++++
> 3 files changed, 114 insertions(+), 2 deletions(-)
>
> diff --git a/python/generator.py b/python/generator.py
> index 0b32116..3fd7f90 100755
> --- a/python/generator.py
> +++ b/python/generator.py
> @@ -260,13 +260,13 @@ skip_impl = (
> 'virConnectListDefinedDomains',
> 'virConnectListNetworks',
> 'virConnectListDefinedNetworks',
> - 'virConnectListInterfaces',
> - 'virConnectListDefinedInterfaces',
> 'virConnectListSecrets',
> + 'virConnectListInterfaces',
> 'virConnectListStoragePools',
> 'virConnectListDefinedStoragePools',
> 'virConnectListStorageVols',
> 'virConnectListDefinedStorageVols',
> + 'virConnectListDefinedInterfaces',
> 'virConnGetLastError',
> 'virGetLastError',
> 'virDomainGetInfo',
> diff --git a/python/libvirt-override-api.xml b/python/libvirt-override-api.xml
> index 4e55182..96958b5 100644
> --- a/python/libvirt-override-api.xml
> +++ b/python/libvirt-override-api.xml
> @@ -211,5 +211,15 @@
> <return type='char *' info='the UUID string or None in case of error'/>
> <arg name='secret' type='virSecretPtr' info='a secret object'/>
> </function>
> + <function name='virConnectListInterfaces' file='python'>
> + <info>list the running interfaces, stores the pointers to the names in @names</info>
> + <arg name='conn' type='virConnectPtr' info='pointer to the hypervisor connection'/>
> + <return type='str *' info='the list of Names of None in case of error'/>
> + </function>
> + <function name='virConnectListDefinedInterfaces' file='python'>
> + <info>list the defined interfaces, stores the pointers to the names in @names</info>
> + <arg name='conn' type='virConnectPtr' info='pointer to the hypervisor connection'/>
> + <return type='str *' info='the list of Names of None in case of error'/>
> + </function>
> </symbols>
> </api>
> diff --git a/python/libvirt-override.c b/python/libvirt-override.c
> index 20037ef..b885190 100644
> --- a/python/libvirt-override.c
> +++ b/python/libvirt-override.c
> @@ -1761,6 +1761,106 @@ libvirt_virSecretSetValue(PyObject *self ATTRIBUTE_UNUSED,
> return py_retval;
> }
>
> +static PyObject *
> +libvirt_virConnectListInterfaces(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:virConnectListInterfaces", &pyobj_conn))
> + return(NULL);
> + conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
> +
> + c_retval = virConnectNumOfInterfaces(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 = virConnectListInterfaces(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_virConnectListDefinedInterfaces(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:virConnectListDefinedInterfaces",
> + &pyobj_conn))
> + return(NULL);
> + conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
> +
> + c_retval = virConnectNumOfDefinedInterfaces(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 = virConnectListDefinedInterfaces(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);
> +}
> +
> /*******************************************
> * Helper functions to avoid importing modules
> * for every callback
> @@ -2472,6 +2572,8 @@ static PyMethodDef libvirtMethods[] = {
> {(char *) "virConnectListSecrets", libvirt_virConnectListSecrets, METH_VARARGS, NULL},
> {(char *) "virSecretGetValue", libvirt_virSecretGetValue, METH_VARARGS, NULL},
> {(char *) "virSecretSetValue", libvirt_virSecretSetValue, METH_VARARGS, NULL},
> + {(char *) "virConnectListInterfaces", libvirt_virConnectListInterfaces, METH_VARARGS, NULL},
> + {(char *) "virConnectListDefinedInterfaces", libvirt_virConnectListDefinedInterfaces, METH_VARARGS, NULL},
> {NULL, NULL, 0, NULL}
> };
Argh ... right ! Looks fine, and should not break anything, so pushed.
thanks !
Daniel
--
Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
daniel at veillard.com | Rpmfind RPM search engine http://rpmfind.net/
http://veillard.com/ | virtualization library http://libvirt.org/
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