On 11/18/2014 12:29 AM, Tomoki Sekiyama wrote:
Implement the function which returns a list of tuples, that contains
members
of virDomainFSInfo struct.
Signed-off-by: Tomoki Sekiyama <tomoki.sekiy...@hds.com>
---
generator.py | 5 +++
libvirt-override-api.xml | 6 ++++
libvirt-override.c | 70
++++++++++++++++++++++++++++++++++++++++++++++
sanitytest.py | 5 +++
4 files changed, 85 insertions(+), 1 deletion(-)
diff --git a/generator.py b/generator.py
index c66c6d4..39ba2f7 100755
--- a/generator.py
+++ b/generator.py
@@ -476,6 +476,7 @@ skip_impl = (
'virNetworkGetDHCPLeases',
'virDomainBlockCopy',
'virNodeAllocPages',
+ 'virDomainGetFSInfo',
)
lxc_skip_impl = (
@@ -586,6 +587,7 @@ skip_function = (
'virNetworkDHCPLeaseFree', # only useful in C, python code uses
list
'virDomainStatsRecordListFree', # only useful in C, python uses
dict
+ 'virDomainFSInfoFree', # only useful in C, python code uses list
)
lxc_skip_function = (
@@ -1107,6 +1109,9 @@ def nameFixup(name, classe, type, file):
elif name[0:20] == "virDomainGetCPUStats":
func = name[9:]
func = func[0:1].lower() + func[1:]
+ elif name[0:20] == "virDomainGetFSInfo":
There definitely must be name[0:18] as John pointed out.
+ func = name[12:]
+ func = func[0:2].lower() + func[2:]
elif name[0:12] == "virDomainGet":
func = name[12:]
func = func[0:1].lower() + func[1:]
diff --git a/libvirt-override-api.xml b/libvirt-override-api.xml
index 4fe3c4d..2e807ba 100644
--- a/libvirt-override-api.xml
+++ b/libvirt-override-api.xml
@@ -658,5 +658,11 @@
<arg name='flags' type='unsigned int' info='an OR'ed set
of virNodeAllocPagesFlags'/>
<return type='int' info='the number of nodes successfully
adjusted or -1 in case of an error'/>
</function>
+ <function name="virDomainGetFSInfo" file='python'>
+ <info>Get a list of mapping informaiton for each mounted file
systems within the specified guest and the disks.</info>
+ <arg name='domain' type='virDomainPtr' info='pointer to domain
object'/>
+ <arg name='flags' type='unsigned int' info='unused, pass 0'/>
+ <return type='char *' info="list of mounted filesystems
information"/>
+ </function>
</symbols>
</api>
diff --git a/libvirt-override.c b/libvirt-override.c
index 8895289..bd6321f 100644
--- a/libvirt-override.c
+++ b/libvirt-override.c
@@ -8266,6 +8266,73 @@ libvirt_virNodeAllocPages(PyObject *self
ATTRIBUTE_UNUSED,
}
#endif /* LIBVIR_CHECK_VERSION(1, 2, 8) */
+#if LIBVIR_CHECK_VERSION(1, 2, 11)
+
+static PyObject *
+libvirt_virDomainGetFSInfo(PyObject *self ATTRIBUTE_UNUSED, PyObject
*args) {
+ virDomainPtr domain;
+ PyObject *pyobj_domain;
+ unsigned int flags;
+ virDomainFSInfoPtr *fsinfo = NULL;
+ char **dev;
+ int c_retval, i;
+ PyObject *py_retval;
+
+ if (!PyArg_ParseTuple(args, (char *)"Oi:virDomainFSInfo",
+ &pyobj_domain, &flags))
+ return NULL;
+ domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
+
+ LIBVIRT_BEGIN_ALLOW_THREADS;
+ c_retval = virDomainGetFSInfo(domain, &fsinfo, flags);
+ LIBVIRT_END_ALLOW_THREADS;
+
+ if (c_retval < 0)
+ goto cleanup;
+
+ /* convert to a Python list */
+ if ((py_retval = PyList_New(c_retval)) == NULL)
+ goto cleanup;
The PyList_New on success return new reference ... [1]
+
+ for (i = 0; i < c_retval; i++) {
+ virDomainFSInfoPtr fs = fsinfo[i];
+ PyObject *info, *alias;
+
+ if (fs == NULL)
+ goto cleanup;
+ info = PyTuple_New(4);
+ if (info == NULL)
Wrong indentation, use spaces instead of tabs.
+ goto cleanup;
+ PyList_SetItem(py_retval, i, info);
+ alias = PyList_New(0);
+ if (alias == NULL)
The same wrong indentation.
+ goto cleanup;
+
+ PyTuple_SetItem(info, 0,
libvirt_constcharPtrWrap(fs->mountpoint));
+ PyTuple_SetItem(info, 1, libvirt_constcharPtrWrap(fs->name));
+ PyTuple_SetItem(info, 2, libvirt_constcharPtrWrap(fs->type));
+ PyTuple_SetItem(info, 3, alias);
+
+ for (dev = fs->devAlias; dev && *dev; dev++)
+ if (PyList_Append(alias, libvirt_constcharPtrWrap(*dev))
< 0)
+ goto cleanup;
+ }
+
+ for (i = 0; i < c_retval; i++)
+ virDomainFSInfoFree(fsinfo[i]);
+ VIR_FREE(fsinfo);
+ return py_retval;
+
+ cleanup:
+ for (i = 0; i < c_retval; i++)
+ virDomainFSInfoFree(fsinfo[i]);
+ VIR_FREE(fsinfo);
+ Py_DECREF(py_retval);
[1] ... there you correctly dereference it, but you should use
PY_XDECREF because the py_retval could be NULL.
+ return VIR_PY_NONE;
+}
+
+#endif /* LIBVIR_CHECK_VERSION(1, 2, 11) */
+
/************************************************************************
* *
* The registration stuff *
@@ -8459,6 +8526,9 @@ static PyMethodDef libvirtMethods[] = {
#if LIBVIR_CHECK_VERSION(1, 2, 9)
{(char *) "virNodeAllocPages", libvirt_virNodeAllocPages,
METH_VARARGS, NULL},
#endif /* LIBVIR_CHECK_VERSION(1, 2, 9) */
+#if LIBVIR_CHECK_VERSION(1, 2, 11)
+ {(char *) "virDomainGetFSInfo", libvirt_virDomainGetFSInfo,
METH_VARARGS, NULL},
+#endif /* LIBVIR_CHECK_VERSION(1, 2, 11) */
{NULL, NULL, 0, NULL}
};
diff --git a/sanitytest.py b/sanitytest.py
index b161696..f5337fc 100644
--- a/sanitytest.py
+++ b/sanitytest.py
@@ -137,6 +137,9 @@ for cname in wantfunctions:
if name[0:28] == "virDomainStatsRecordListFree":
continue
+ if name[0:19] == "virDomainFSInfoFree":
+ continue
+
if name[0:21] == "virDomainListGetStats":
name = "virConnectDomainListGetStats"
@@ -269,7 +272,7 @@ for name in sorted(basicklassmap):
func = func[0:1].lower() + func[1:]
if func[0:8] == "nWFilter":
func = "nwfilter" + func[8:]
- if func[0:8] == "fSFreeze" or func[0:6] == "fSThaw":
+ if func[0:8] == "fSFreeze" or func[0:6] == "fSThaw" or func[0:6]
== "fSInfo":
func = "fs" + func[2:]
if klass == "virNetwork":
--
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Returning VIR_PY_NONE is safe there as none of the used function sets
the python exception and the error is handled in the python wrapper.
ACK
Pavel
