[libvirt] [python PATCH v3 5/5] Implement API bindings for virDomainBlockCopy

[Pavel Hrdina]

Signed-off-by: Pavel Hrdina <phrdina at redhat.com>
---

new from v2:
- removed parameter nparams
- make params optional

 generator.py             |  1 +
 libvirt-override-api.xml |  9 +++++++++
 libvirt-override.c       | 33 +++++++++++++++++++++++++++++++++
 3 files changed, 43 insertions(+)

diff --git a/generator.py b/generator.py
index 1daf866..a798274 100755
--- a/generator.py
+++ b/generator.py
@@ -464,6 +464,7 @@ skip_impl = (
     'virConnectGetCPUModelNames',
     'virNodeGetFreePages',
     'virNetworkGetDHCPLeases',
+    'virDomainBlockCopy',
 )
 
 lxc_skip_impl = (
diff --git a/libvirt-override-api.xml b/libvirt-override-api.xml
index 09bbbf8..51d8273 100644
--- a/libvirt-override-api.xml
+++ b/libvirt-override-api.xml
@@ -640,5 +640,14 @@
       <arg name='flags' type='unsigned int' info='unused, pass 0'/>
       <return type='char *' info="list of leases"/>
     </function>
+    <function name="virDomainBlockCopy" file="python">
+      <info>Copy the guest-visible contents of a disk image to a new file described by destxml</info>
+      <arg name='dom' type='virDomainPtr' info='pointer to domain object'/>
+      <arg name='disk' type='const char *' info='path to the block device, or device shorthand'/>
+      <arg name='destxml' type='const char *' info='XML description of the copy destination'/>
+      <arg name='params' type='virTypedParameterPtr' info='optional pointer to block copy parameter object, or NULL'/>
+      <arg name='flags' type='unsigned int' info='bitwise-OR of virDomainBlockCopyFlags'/>
+      <return type='int' info='0 if the operation has started, -1 on failure'/>
+    </function>
   </symbols>
 </api>
diff --git a/libvirt-override.c b/libvirt-override.c
index 569778d..444a5fe 100644
--- a/libvirt-override.c
+++ b/libvirt-override.c
@@ -8096,6 +8096,38 @@ libvirt_virDomainListGetStats(PyObject *self ATTRIBUTE_UNUSED,
     return py_retval;
 }
 
+
+static PyObject *
+libvirt_virDomainBlockCopy(PyObject *self ATTRIBUTE_UNUSED, PyObject *args)
+{
+    PyObject *pyobj_dom = NULL;
+    PyObject *pyobj_dict = NULL;
+
+    virDomainPtr dom;
+    char *disk = NULL;
+    char *destxml = NULL;
+    virTypedParameterPtr params;
+    int nparams;
+    unsigned int flags;
+    int c_retval;
+
+    if (!PyArg_ParseTuple(args, (char *) "Ozz|Oi:virDomainBlockCopy",
+                          &pyobj_dom, &disk, &destxml, &pyobj_dict, &nparams,
+                          &flags))
+        return VIR_PY_INT_FAIL;
+
+    if (virPyDictToTypedParams(pyobj_dict, &params, &nparams, NULL, 0) < 0)
+        return VIR_PY_INT_FAIL;
+
+    dom = (virDomainPtr) PyvirDomain_Get(pyobj_dom);
+
+    LIBVIRT_BEGIN_ALLOW_THREADS;
+    c_retval = virDomainBlockCopy(dom, disk, destxml, params, nparams, flags);
+    LIBVIRT_END_ALLOW_THREADS;
+
+    return libvirt_intWrap(c_retval);
+}
+
 #endif /* LIBVIR_CHECK_VERSION(1, 2, 8) */
 
 /************************************************************************
@@ -8286,6 +8318,7 @@ static PyMethodDef libvirtMethods[] = {
 #if LIBVIR_CHECK_VERSION(1, 2, 8)
     {(char *) "virConnectGetAllDomainStats", libvirt_virConnectGetAllDomainStats, METH_VARARGS, NULL},
     {(char *) "virDomainListGetStats", libvirt_virDomainListGetStats, METH_VARARGS, NULL},
+    {(char *) "virDomainBlockCopy", libvirt_virDomainBlockCopy, METH_VARARGS, NULL},
 #endif /* LIBVIR_CHECK_VERSION(1, 2, 8) */
     {NULL, NULL, 0, NULL}
 };
-- 
1.8.5.5