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Hooked up stop/start/delete buttons for networking. Detect & signal start/stop events for network

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This commit is contained in:
Daniel P. Berrange
2007-04-03 14:01:45 -04:00
parent 5896f50067
commit 17a1dac0ce
4 changed files with 167 additions and 106 deletions
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src/virtManager/connection.py
+35 -4
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@@ -42,6 +42,10 @@ class vmmConnection(gobject.GObject):
[str, str]),
"net-removed": (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
[str, str]),
"net-started": (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
[str, str]),
"net-stopped": (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
[str, str]),
"resources-sampled": (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
[]),
"disconnected": (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, [str])
@@ -213,6 +217,7 @@ class vmmConnection(gobject.GObject):
self.nets[uuid].start()
self.nets[uuid].set_autostart(True)
self.emit("net-added", self.uri, uuid)
self.emit("net-started", self.uri, uuid)
return self.nets[uuid]
def restore(self, frm):
@@ -226,25 +231,45 @@ class vmmConnection(gobject.GObject):
return
oldNets = self.nets
startNets = {}
stopNets = {}
self.nets = {}
newNets = {}
for name in self.vmm.listNetworks():
newActiveNetNames = []
newInactiveNetNames = []
try:
newActiveNetNames = self.vmm.listNetworks()
except:
logging.warn("Unable to list active networks")
try:
newInactiveNetNames = self.vmm.listDefinedNetworks()
except:
logging.warn("Unable to list inactive networks")
for name in newActiveNetNames:
net = self.vmm.networkLookupByName(name)
uuid = self.uuidstr(net.UUID())
if not oldNets.has_key(uuid):
self.nets[uuid] = vmmNetwork(self.config, self, net, uuid)
self.nets[uuid] = vmmNetwork(self.config, self, net, uuid, True)
newNets[uuid] = self.nets[uuid]
startNets[uuid] = newNets[uuid]
else:
self.nets[uuid] = oldNets[uuid]
if not self.nets[uuid].is_active():
self.nets[uuid].set_active(True)
startNets[uuid] = self.nets[uuid]
del oldNets[uuid]
for name in self.vmm.listDefinedNetworks():
for name in newInactiveNetNames:
net = self.vmm.networkLookupByName(name)
uuid = self.uuidstr(net.UUID())
if not oldNets.has_key(uuid):
self.nets[uuid] = vmmNetwork(self.config, self, net, uuid)
self.nets[uuid] = vmmNetwork(self.config, self, net, uuid, False)
newNets[uuid] = self.nets[uuid]
else:
self.nets[uuid] = oldNets[uuid]
if self.nets[uuid].is_active():
self.nets[uuid].set_active(False)
stopNets[uuid] = self.nets[uuid]
del oldNets[uuid]
oldActiveIDs = {}
@@ -369,6 +394,12 @@ class vmmConnection(gobject.GObject):
for uuid in newNets:
self.emit("net-added", self.uri, uuid)
for uuid in startNets:
self.emit("net-started", self.uri, uuid)
for uuid in stopNets:
self.emit("net-stopped", self.uri, uuid)
# Finally, we sample each domain
now = time()
self.hostinfo = self.vmm.getInfo()