[virt-tools-list] [PATCH v2 3/5] virtManager: add functions to manage guest "title" metadata

[Giuseppe Scrivano]

Signed-off-by: Giuseppe Scrivano <gscrivan at redhat.com>
---
 virtManager/domain.py | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/virtManager/domain.py b/virtManager/domain.py
index 0296472..1a0c6d8 100644
--- a/virtManager/domain.py
+++ b/virtManager/domain.py
@@ -195,6 +195,7 @@ class vmmDomain(vmmLibvirtObject):
         self._is_management_domain = None
         self._id = None
         self._name = None
+        self._title = None
         self._snapshot_list = None
 
         self.lastStatus = libvirt.VIR_DOMAIN_SHUTOFF
@@ -204,6 +205,7 @@ class vmmDomain(vmmLibvirtObject):
         self.managedsave_supported = False
         self.remote_console_supported = False
         self.snapshots_supported = False
+        self.title_supported = False
 
         self._enable_net_poll = False
         self._stats_net_supported = True
@@ -257,6 +259,9 @@ class vmmDomain(vmmLibvirtObject):
         self.snapshots_supported = self.conn.check_domain_support(
                                     self._backend,
                                     self.conn.SUPPORT_DOMAIN_LIST_SNAPSHOTS)
+        self.title_supported = self.conn.check_domain_support(
+                                    self._backend,
+                                    self.conn.SUPPORT_DOMAIN_GET_METADATA)
 
         # Determine available XML flags (older libvirt versions will error
         # out if passed SECURE_XML, INACTIVE_XML, etc)
@@ -316,6 +321,17 @@ class vmmDomain(vmmLibvirtObject):
             self._name = self._backend.name()
         return self._name
 
+    def get_name_with_title(self):
+        # When available, include the title in the name
+        name = self.get_name()
+        title = self.get_title()
+        if title:
+            return "%s - %s" % (name, title)
+        return name
+
+    def get_title(self):
+        return self.get_xmlobj(inactive=True).title
+
     def get_id(self):
         if self._id is None:
             self._id = self._backend.ID()
@@ -372,6 +388,7 @@ class vmmDomain(vmmLibvirtObject):
     def _invalidate_xml(self):
         vmmLibvirtObject._invalidate_xml(self)
         self._name = None
+        self._title = None
         self._id = None
 
     def _redefine_device(self, cb, origdev):
@@ -563,6 +580,11 @@ class vmmDomain(vmmLibvirtObject):
             guest.description = newvalue or None
         return self._redefine(change)
 
+    def define_title(self, newvalue):
+        def change(guest):
+            guest.title = newvalue or None
+        return self._redefine(change)
+
     # Boot define methods
     def set_boot_device(self, boot_list):
         def change(guest):
@@ -890,6 +912,17 @@ class vmmDomain(vmmLibvirtObject):
                 libvirt.VIR_DOMAIN_METADATA_DESCRIPTION,
                 desc, None, None, flags)
 
+    def hotplug_title(self, title):
+        if not self.conn.check_domain_support(self._backend,
+                self.conn.SUPPORT_DOMAIN_SET_METADATA):
+            return
+
+        flags = (libvirt.VIR_DOMAIN_AFFECT_LIVE |
+                libvirt.VIR_DOMAIN_AFFECT_CONFIG)
+        self._backend.setMetadata(
+                libvirt.VIR_DOMAIN_METADATA_TITLE,
+                title, None, None, flags)
+
 
     ########################
     # Libvirt API wrappers #
-- 
1.8.3.1