Add support for switches in GUI and configuration file
refs: #2583
Change-Id: I051dfe7c9e5fae292a7ca97f26f41dfc403241b8
diff --git a/bin/minindnedit b/bin/minindnedit
index 13627e8..fa5d071 100755
--- a/bin/minindnedit
+++ b/bin/minindnedit
@@ -514,7 +514,7 @@
self.images = miniEditImages()
self.buttons = {}
self.active = None
- self.tools = ( 'Select', 'Host', 'NetLink' )
+ self.tools = ( 'Select', 'Host', 'Switch', 'NetLink' )
#self.customColors = { 'LegacyRouter': 'darkGreen', 'Host': 'blue' }
self.toolbar = self.createToolbar()
@@ -530,7 +530,7 @@
# Initialize node data
self.nodeBindings = self.createNodeBindings()
- self.nodePrefixes = { 'LegacyRouter': 'r', 'Host': 'h'}
+ self.nodePrefixes = { 'LegacyRouter': 'r', 'Host': 'h', 'Switch': 's'}
self.widgetToItem = {}
self.itemToWidget = {}
@@ -572,6 +572,7 @@
self.switchOpts = {}
self.routerOpts = {}
self.hostCount = 0
+ self.switchCount = 0
self.routerCount = 0
self.net = None
@@ -768,9 +769,11 @@
for widget in self.widgetToItem:
name = widget[ 'text' ]
tags = self.canvas.gettags( self.widgetToItem[ widget ] )
- print self.hostOpts[name]
+
if 'Host' in tags:
hOpts=self.hostOpts[name]
+ print hOpts
+
template.write(name + ': ')
if 'startCommand' in hOpts:
cmds = hOpts['startCommand'].replace("\"", "\\\"")
@@ -840,6 +843,15 @@
template.write('\n')
+ # Write switches
+ template.write('[switches]\n')
+
+ for switch in self.switchOpts.values():
+ print "Switch%s" % switch
+
+ name = switch['hostname']
+ template.write(name + ': _\n')
+
# Make links
template.write('[links]\n')
for link in self.links.values():
@@ -868,6 +880,8 @@
self.routerCount += 1
if 'Host' == node:
self.hostCount += 1
+ if 'Switch' == node:
+ self.switchCount += 1
if name is None:
name = self.nodePrefixes[ node ] + nodeNum
self.addNamedNode(node, name, x, y)
@@ -959,6 +973,29 @@
icon.bind('<Button-3>', self.do_legacyRouterPopup )
self.routerOpts[hostname] = router['opts']
+ # Load switches
+ switches = loadedTopology['switches']
+
+ for switch in switches:
+ nodeNum = switch['number']
+ hostname = 's' + nodeNum
+
+ if 'hostname' in switch['opts']:
+ hostname = switch['opts']['hostname']
+ else:
+ switch['opts']['hostname'] = hostname
+
+ if 'nodeNum' not in switch['opts']:
+ switch['opts']['nodeNum'] = int(nodeNum)
+
+ x = switch['x']
+ y = switch['y']
+
+ self.addNode('Switch', nodeNum, float(x), float(y), name=hostname)
+ icon = self.findWidgetByName(hostname)
+
+ self.switchOpts[hostname] = switch['opts']
+
# Load links
links = loadedTopology['links']
for link in links:
@@ -990,6 +1027,7 @@
self.deleteItem( self.widgetToItem[ widget ] )
self.hostCount = 0
self.routerCount = 0
+ self.switchCount = 0
self.links = {}
self.hostOpts = {}
self.routerOpts = {}
@@ -1010,6 +1048,7 @@
# Save routers and Hosts
hostsToSave = []
routersToSave = []
+ switchesToSave = []
for widget in self.widgetToItem:
name = widget[ 'text' ]
@@ -1029,10 +1068,18 @@
'y':str(y1),
'opts':self.hostOpts[name] }
hostsToSave.append(nodeToSave)
+ elif 'Switch' in tags:
+ nodeNum = self.switchOpts[name]['nodeNum']
+ nodeToSave = {'number':str(nodeNum),
+ 'x':str(x1),
+ 'y':str(y1),
+ 'opts':self.switchOpts[name] }
+ switchesToSave.append(nodeToSave)
else:
raise Exception( "Cannot create mystery node: " + name )
savingDictionary['hosts'] = hostsToSave
savingDictionary['routers'] = routersToSave
+ savingDictionary['switches'] = switchesToSave
# Save Links
linksToSave = []
@@ -1164,6 +1211,13 @@
self.hostOpts[name]['nodeNum']=self.hostCount
self.hostOpts[name]['hostname']=name
+ if 'Switch' == node:
+ self.switchCount += 1
+ name = self.nodePrefixes[ node ] + str( self.switchCount )
+ self.switchOpts[name] = {}
+ self.switchOpts[name]['nodeNum']=self.switchCount
+ self.switchOpts[name]['hostname']=name
+
icon = self.nodeIcon( node, name )
item = self.canvas.create_window( x, y, anchor='c', window=icon,
tags=node )
@@ -1180,6 +1234,10 @@
"Add a new host to our canvas."
self.newNode( 'Host', event )
+ def clickSwitch( self, event ):
+ "Add a new switch to the canvas."
+ self.newNode( 'Switch', event )
+
def clickLegacyRouter( self, event ):
"Add a new router to our canvas."
self.newNode( 'LegacyRouter', event )
@@ -1805,6 +1863,41 @@
C8cSBBAQADs=
""" ),
+ 'Switch': PhotoImage( data=r"""
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+ """ ),
+
'NetLink': PhotoImage( data=r"""
R0lGODlhFgAWAPcAMf//////zP//mf//Zv//M///AP/M///MzP/M
mf/MZv/MM//MAP+Z//+ZzP+Zmf+ZZv+ZM/+ZAP9m//9mzP9mmf9m