11:17 p.m.
The python binding for the APIs to list storage pools and volumes has a
hand written C layer, but an auto-generated python layer. The latter was
auto-generating incorrectly, so this patch overrides its API contract
making the generator work correctly.
Dan.
Index: libvirt-python-api.xml
===================================================================
RCS file: /data/cvs/libvirt/python/libvirt-python-api.xml,v
retrieving revision 1.12
diff -u -r1.12 libvirt-python-api.xml
--- libvirt-python-api.xml 14 Mar 2008 11:08:03 -0000 1.12
+++ libvirt-python-api.xml 23 May 2008 15:15:55 -0000
@@ -110,5 +110,20 @@
<arg name='domain' type='virDomainPtr' info='pointer to
domain object'/>
<arg name='params' type='virSchedParameterPtr' info='pointer
to scheduler parameter objects'/>
</function>
+ <function name='virConnectListStoragePools' file='python'>
+ <info>list the storage pools, 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='virConnectListDefinedStoragePools'
file='python'>
+ <info>list the defined storage pool, 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='virStoragePoolListVolumes' file='python'>
+ <info>list the storage volumes, stores the pointers to the names in
@names</info>
+ <arg name='pool' type='virStoragePoolPtr' info='pointer to
the storage pool'/>
+ <return type='str *' info='the list of Names of None in case of
error'/>
+ </function>
</symbols>
</api>
--
|: Red Hat, Engineering, Boston -o- http://people.redhat.com/berrange/ :|
|: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|
11:29 p.m.
On Fri, May 23, 2008 at 04:17:26PM +0100, Daniel P. Berrange wrote:
The python binding for the APIs to list storage pools and volumes has
a
hand written C layer, but an auto-generated python layer. The latter was
auto-generating incorrectly, so this patch overrides its API contract
making the generator work correctly.
The getinfo APIs need overriding too...
Index: libvirt-python-api.xml
===================================================================
RCS file: /data/cvs/libvirt/python/libvirt-python-api.xml,v
retrieving revision 1.12
diff -u -r1.12 libvirt-python-api.xml
--- libvirt-python-api.xml 14 Mar 2008 11:08:03 -0000 1.12
+++ libvirt-python-api.xml 23 May 2008 15:29:01 -0000
@@ -110,5 +110,30 @@
<arg name='domain' type='virDomainPtr' info='pointer to
domain object'/>
<arg name='params' type='virSchedParameterPtr' info='pointer
to scheduler parameter objects'/>
</function>
+ <function name='virConnectListStoragePools' file='python'>
+ <info>list the storage pools, 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='virConnectListDefinedStoragePools'
file='python'>
+ <info>list the defined storage pool, 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='virStoragePoolListVolumes' file='python'>
+ <info>list the storage volumes, stores the pointers to the names in
@names</info>
+ <arg name='pool' type='virStoragePoolPtr' info='pointer to
the storage pool'/>
+ <return type='str *' info='the list of Names of None in case of
error'/>
+ </function>
+ <function name='virStoragePoolGetInfo' file='python'>
+ <info>Extract information about a storage pool. Note that if the connection
used to get the domain is limited only a partial set of the information can be
extracted.</info>
+ <return type='int *' info='the list of information or None in case
of error'/>
+ <arg name='pool' type='virStoragePoolPtr' info='a storage
pool object'/>
+ </function>
+ <function name='virStorageVolGetInfo' file='python'>
+ <info>Extract information about a storage pool. Note that if the connection
used to get the domain is limited only a partial set of the information can be
extracted.</info>
+ <return type='int *' info='the list of information or None in case
of error'/>
+ <arg name='vol' type='virStorageVolPtr' info='a storage vol
object'/>
+ </function>
</symbols>
</api>
--
|: Red Hat, Engineering, Boston -o- http://people.redhat.com/berrange/ :|
|: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|
10:12 p.m.
On Fri, May 23, 2008 at 04:29:59PM +0100, Daniel P. Berrange wrote:
On Fri, May 23, 2008 at 04:17:26PM +0100, Daniel P. Berrange wrote:
> The python binding for the APIs to list storage pools and volumes has a
> hand written C layer, but an auto-generated python layer. The latter was
> auto-generating incorrectly, so this patch overrides its API contract
> making the generator work correctly.
The getinfo APIs need overriding too...
Looks fine, so we added to the C module but didn't override in the XML, right ?
Daniel
--
Red Hat Virtualization group http://redhat.com/virtualization/
Daniel Veillard | virtualization library http://libvirt.org/
veillard(a)redhat.com | libxml GNOME XML XSLT toolkit http://xmlsoft.org/
http://veillard.com/ | Rpmfind RPM search engine http://rpmfind.net/
10:16 p.m.
On Wed, May 28, 2008 at 10:12:42AM -0400, Daniel Veillard wrote:
On Fri, May 23, 2008 at 04:29:59PM +0100, Daniel P. Berrange wrote:
> On Fri, May 23, 2008 at 04:17:26PM +0100, Daniel P. Berrange wrote:
> > The python binding for the APIs to list storage pools and volumes has a
> > hand written C layer, but an auto-generated python layer. The latter was
> > auto-generating incorrectly, so this patch overrides its API contract
> > making the generator work correctly.
>
> The getinfo APIs need overriding too...
Looks fine, so we added to the C module but didn't override in the XML, right ?
Yes, I missed it because the generator was quite happy generating code
for them. I just didn't notice the code it was generating was broken !
Dan
--
|: Red Hat, Engineering, Boston -o- http://people.redhat.com/berrange/ :|
|: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|
5998
days inactive
6003
days old
3 comments
2 participants
participants (2)
-
Daniel P. Berrange -
Daniel Veillard