def __init__(self, parent):
self._init_ctrls(parent)
self.itemDataMap = {}
self.nextItemId = 0
self.URI = None
self.Browser = None
self.ZeroConfInstance = Zeroconf()
self.RefreshList()
self.LatestSelection = None
def __init__(self, parent):
self._init_ctrls(parent)
self.itemDataMap = {}
self.nextItemId = 0
self.URI = None
self.Browser = None
self.ZeroConfInstance = Zeroconf()
self.RefreshList()
self.LatestSelection=None
def UnRegisterService(self):
if self.retrytimer is not None:
self.retrytimer.cancel()
self.server.unregisterService(
Zeroconf.ServiceInfo(service_type,
self.service_name,
self.ip_32b,
self.port,
properties=self.serviceproperties))
self.server.close()
self.server = None
def _RegisterService(self, name, ip, port):
# name: fully qualified service name
self.service_name = 'Beremiz_%s.%s' % (name, service_type)
self.name = name
self.port = port
self.server = Zeroconf.Zeroconf(ip)
print "MDNS brodcasting on :" + ip
if ip == "0.0.0.0":
ip = self.gethostaddr()
print "MDNS brodcasted service address :" + ip
self.ip_32b = socket.inet_aton(ip)
self.server.registerService(
Zeroconf.ServiceInfo(service_type,
self.service_name,
self.ip_32b,
self.port,
properties=self.serviceproperties))
self.retrytimer = None
class DiscoveryDialog(wx.Dialog, listmix.ColumnSorterMixin):
def _init_coll_MainSizer_Items(self, parent):
parent.AddWindow(self.staticText1,
0,
border=20,
flag=wx.TOP | wx.LEFT | wx.RIGHT | wx.GROW)
parent.AddWindow(self.ServicesList,
0,
border=20,
flag=wx.LEFT | wx.RIGHT | wx.GROW)
parent.AddSizer(self.ButtonGridSizer,
0,
border=20,
flag=wx.LEFT | wx.RIGHT | wx.BOTTOM | wx.GROW)
def _init_coll_MainSizer_Growables(self, parent):
parent.AddGrowableCol(0)
parent.AddGrowableRow(1)
def _init_coll_ButtonGridSizer_Items(self, parent):
parent.AddWindow(self.RefreshButton, 0, border=0, flag=0)
parent.AddWindow(self.LocalButton, 0, border=0, flag=0)
parent.AddWindow(self.IpButton, 0, border=0, flag=0)
parent.AddSizer(self.ButtonSizer, 0, border=0, flag=0)
def _init_coll_ButtonGridSizer_Growables(self, parent):
parent.AddGrowableCol(0)
parent.AddGrowableCol(1)
parent.AddGrowableRow(0)
def _init_sizers(self):
self.MainSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=10)
self.ButtonGridSizer = wx.FlexGridSizer(cols=4, hgap=5, rows=1, vgap=0)
self._init_coll_MainSizer_Items(self.MainSizer)
self._init_coll_MainSizer_Growables(self.MainSizer)
self._init_coll_ButtonGridSizer_Items(self.ButtonGridSizer)
self._init_coll_ButtonGridSizer_Growables(self.ButtonGridSizer)
self.SetSizer(self.MainSizer)
def _init_ctrls(self, prnt):
wx.Dialog.__init__(self,
id=ID_DISCOVERYDIALOG,
name='DiscoveryDialog',
parent=prnt,
style=wx.DEFAULT_DIALOG_STYLE,
title=_('Service Discovery'))
self.staticText1 = wx.StaticText(id=ID_DISCOVERYDIALOGSTATICTEXT1,
label=_('Services available:'),
name='staticText1',
parent=self,
pos=wx.Point(0, 0),
size=wx.DefaultSize,
style=0)
# Set up list control
self.ServicesList = AutoWidthListCtrl(
id=ID_DISCOVERYDIALOGSERVICESLIST,
name='ServicesList',
parent=self,
pos=wx.Point(0, 0),
size=wx.Size(0, 0),
style=wx.LC_REPORT | wx.LC_EDIT_LABELS | wx.LC_SORT_ASCENDING
| wx.LC_SINGLE_SEL)
self.ServicesList.InsertColumn(0, _('NAME'))
self.ServicesList.InsertColumn(1, _('TYPE'))
self.ServicesList.InsertColumn(2, _('IP'))
self.ServicesList.InsertColumn(3, _('PORT'))
self.ServicesList.SetColumnWidth(0, 150)
self.ServicesList.SetColumnWidth(1, 150)
self.ServicesList.SetColumnWidth(2, 150)
self.ServicesList.SetColumnWidth(3, 150)
self.ServicesList.SetInitialSize(wx.Size(-1, 300))
self.Bind(wx.EVT_LIST_ITEM_SELECTED,
self.OnItemSelected,
id=ID_DISCOVERYDIALOGSERVICESLIST)
self.Bind(wx.EVT_LIST_ITEM_ACTIVATED,
self.OnItemActivated,
id=ID_DISCOVERYDIALOGSERVICESLIST)
listmix.ColumnSorterMixin.__init__(self, 4)
self.RefreshButton = wx.Button(id=ID_DISCOVERYDIALOGREFRESHBUTTON,
label=_('Refresh'),
name='RefreshButton',
parent=self,
pos=wx.Point(0, 0),
size=wx.DefaultSize,
style=0)
self.Bind(wx.EVT_BUTTON,
self.OnRefreshButton,
id=ID_DISCOVERYDIALOGREFRESHBUTTON)
self.LocalButton = wx.Button(id=ID_DISCOVERYDIALOGLOCALBUTTON,
label=_('Local'),
name='LocalButton',
parent=self,
pos=wx.Point(0, 0),
size=wx.DefaultSize,
style=0)
self.Bind(wx.EVT_BUTTON,
self.OnLocalButton,
id=ID_DISCOVERYDIALOGLOCALBUTTON)
self.IpButton = wx.Button(id=ID_DISCOVERYDIALOGIPBUTTON,
label=_('Add IP'),
name='IpButton',
parent=self,
pos=wx.Point(0, 0),
size=wx.DefaultSize,
style=0)
self.Bind(wx.EVT_BUTTON,
self.OnIpButton,
id=ID_DISCOVERYDIALOGIPBUTTON)
self.ButtonSizer = self.CreateButtonSizer(wx.OK | wx.CANCEL
| wx.CENTER)
self._init_sizers()
self.Fit()
def __init__(self, parent):
self._init_ctrls(parent)
self.itemDataMap = {}
self.nextItemId = 0
self.URI = None
self.Browser = None
self.ZeroConfInstance = Zeroconf()
self.RefreshList()
self.LatestSelection = None
def __del__(self):
if self.Browser is not None:
self.Browser.cancel()
self.ZeroConfInstance.close()
def RefreshList(self):
if self.Browser is not None:
self.Browser.cancel()
self.Browser = ServiceBrowser(self.ZeroConfInstance, service_type,
self)
def OnRefreshButton(self, event):
self.ServicesList.DeleteAllItems()
self.RefreshList()
def OnLocalButton(self, event):
self.URI = "LOCAL://"
self.EndModal(wx.ID_OK)
event.Skip()
def OnIpButton(self, event):
def GetColText(col):
return self.getColumnText(self.LatestSelection, col)
if self.LatestSelection is not None:
self.URI = "%s://%s:%s" % tuple(map(GetColText, (1, 2, 3)))
self.EndModal(wx.ID_OK)
event.Skip()
# Used by the ColumnSorterMixin, see wx/lib/mixins/listctrl.py
def GetListCtrl(self):
return self.ServicesList
def getColumnText(self, index, col):
item = self.ServicesList.GetItem(index, col)
return item.GetText()
def OnItemSelected(self, event):
self.SetURI(event.m_itemIndex)
event.Skip()
def OnItemActivated(self, event):
self.SetURI(event.m_itemIndex)
self.EndModal(wx.ID_OK)
event.Skip()
# def SetURI(self, idx):
# connect_type = self.getColumnText(idx, 1)
# connect_address = self.getColumnText(idx, 2)
# connect_port = self.getColumnText(idx, 3)
#
# self.URI = "%s://%s:%s"%(connect_type, connect_address, connect_port)
def SetURI(self, idx):
self.LatestSelection = idx
svcname = self.getColumnText(idx, 0)
connect_type = self.getColumnText(idx, 1)
self.URI = "%s://%s" % (connect_type, svcname + '.' + service_type)
def GetURI(self):
return self.URI
def removeService(self, zeroconf, _type, name):
wx.CallAfter(self._removeService, name)
def _removeService(self, name):
'''
called when a service with the desired type goes offline.
'''
# loop through the list items looking for the service that went offline
for idx in xrange(self.ServicesList.GetItemCount()):
# this is the unique identifier assigned to the item
item_id = self.ServicesList.GetItemData(idx)
# this is the full typename that was received by addService
item_name = self.itemDataMap[item_id][4]
if item_name == name:
self.ServicesList.DeleteItem(idx)
break
def addService(self, zeroconf, _type, name):
wx.CallAfter(self._addService, _type, name)
def _addService(self, _type, name):
'''
called when a service with the desired type is discovered.
'''
info = self.ZeroConfInstance.getServiceInfo(_type, name)
svcname = name.split(".")[0]
typename = _type.split(".")[0][1:]
ip = str(socket.inet_ntoa(info.getAddress()))
port = info.getPort()
num_items = self.ServicesList.GetItemCount()
# display the new data in the list
new_item = self.ServicesList.InsertStringItem(num_items, svcname)
self.ServicesList.SetStringItem(new_item, 1, "%s" % typename)
self.ServicesList.SetStringItem(new_item, 2, "%s" % ip)
self.ServicesList.SetStringItem(new_item, 3, "%s" % port)
# record the new data for the ColumnSorterMixin
# we assign every list item a unique id (that won't change when items
# are added or removed)
self.ServicesList.SetItemData(new_item, self.nextItemId)
# the value of each column has to be stored in the itemDataMap
# so that ColumnSorterMixin knows how to sort the column.
# "name" is included at the end so that self.removeService
# can access it.
self.itemDataMap[self.nextItemId] = [svcname, typename, ip, port, name]
self.nextItemId += 1
class DiscoveryDialog(wx.Dialog, listmix.ColumnSorterMixin):
def _init_coll_MainSizer_Items(self, parent):
parent.AddWindow(self.staticText1, 0, border=20, flag=wx.TOP|wx.LEFT|wx.RIGHT|wx.GROW)
parent.AddWindow(self.ServicesList, 0, border=20, flag=wx.LEFT|wx.RIGHT|wx.GROW)
parent.AddSizer(self.ButtonGridSizer, 0, border=20, flag=wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.GROW)
def _init_coll_MainSizer_Growables(self, parent):
parent.AddGrowableCol(0)
parent.AddGrowableRow(1)
def _init_coll_ButtonGridSizer_Items(self, parent):
parent.AddWindow(self.RefreshButton, 0, border=0, flag=0)
parent.AddWindow(self.LocalButton, 0, border=0, flag=0)
parent.AddWindow(self.IpButton, 0, border=0, flag=0)
parent.AddSizer(self.ButtonSizer, 0, border=0, flag=0)
def _init_coll_ButtonGridSizer_Growables(self, parent):
parent.AddGrowableCol(0)
parent.AddGrowableCol(1)
parent.AddGrowableRow(1)
def _init_sizers(self):
self.MainSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=10)
self.ButtonGridSizer = wx.FlexGridSizer(cols=4, hgap=5, rows=1, vgap=0)
self._init_coll_MainSizer_Items(self.MainSizer)
self._init_coll_MainSizer_Growables(self.MainSizer)
self._init_coll_ButtonGridSizer_Items(self.ButtonGridSizer)
self._init_coll_ButtonGridSizer_Growables(self.ButtonGridSizer)
self.SetSizer(self.MainSizer)
def _init_ctrls(self, prnt):
wx.Dialog.__init__(self, id=ID_DISCOVERYDIALOG,
name='DiscoveryDialog', parent=prnt,
size=wx.Size(600, 600), style=wx.DEFAULT_DIALOG_STYLE,
title='Service Discovery')
self.staticText1 = wx.StaticText(id=ID_DISCOVERYDIALOGSTATICTEXT1,
label=_('Services available:'), name='staticText1', parent=self,
pos=wx.Point(0, 0), size=wx.DefaultSize, style=0)
# Set up list control
self.ServicesList = AutoWidthListCtrl(id=ID_DISCOVERYDIALOGSERVICESLIST,
name='ServicesList', parent=self, pos=wx.Point(0, 0), size=wx.Size(0, 0),
style=wx.LC_REPORT|wx.LC_EDIT_LABELS|wx.LC_SORT_ASCENDING|wx.LC_SINGLE_SEL)
self.ServicesList.InsertColumn(0, 'NAME')
self.ServicesList.InsertColumn(1, 'TYPE')
self.ServicesList.InsertColumn(2, 'IP')
self.ServicesList.InsertColumn(3, 'PORT')
self.ServicesList.SetColumnWidth(0, 150)
self.ServicesList.SetColumnWidth(1, 150)
self.ServicesList.SetColumnWidth(2, 150)
self.ServicesList.SetColumnWidth(3, 150)
self.Bind(wx.EVT_LIST_ITEM_SELECTED, self.OnItemSelected, id=ID_DISCOVERYDIALOGSERVICESLIST)
self.Bind(wx.EVT_LIST_ITEM_ACTIVATED, self.OnItemActivated, id=ID_DISCOVERYDIALOGSERVICESLIST)
listmix.ColumnSorterMixin.__init__(self, 4)
self.RefreshButton = wx.Button(id=ID_DISCOVERYDIALOGREFRESHBUTTON,
label=_('Refresh'), name='RefreshButton', parent=self,
pos=wx.Point(0, 0), size=wx.DefaultSize, style=0)
self.Bind(wx.EVT_BUTTON, self.OnRefreshButton, id=ID_DISCOVERYDIALOGREFRESHBUTTON)
self.LocalButton = wx.Button(id=ID_DISCOVERYDIALOGLOCALBUTTON,
label=_('Local'), name='LocalButton', parent=self,
pos=wx.Point(0, 0), size=wx.DefaultSize, style=0)
self.Bind(wx.EVT_BUTTON, self.OnLocalButton, id=ID_DISCOVERYDIALOGLOCALBUTTON)
self.IpButton = wx.Button(id=ID_DISCOVERYDIALOGIPBUTTON,
label=_('Add IP'), name='IpButton', parent=self,
pos=wx.Point(0, 0), size=wx.DefaultSize, style=0)
self.Bind(wx.EVT_BUTTON, self.OnIpButton, id=ID_DISCOVERYDIALOGIPBUTTON)
self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTER)
self._init_sizers()
def __init__(self, parent):
self._init_ctrls(parent)
self.itemDataMap = {}
self.nextItemId = 0
self.URI = None
self.Browser = None
self.ZeroConfInstance = Zeroconf()
self.RefreshList()
self.LatestSelection=None
def __del__(self):
if self.Browser is not None : self.Browser.cancel()
self.ZeroConfInstance.close()
def RefreshList(self):
if self.Browser is not None : self.Browser.cancel()
self.Browser = ServiceBrowser(self.ZeroConfInstance, service_type, self)
def OnRefreshButton(self, event):
self.ServicesList.DeleteAllItems()
self.RefreshList()
def OnLocalButton(self, event):
self.URI = "LOCAL://"
self.EndModal(wx.ID_OK)
event.Skip()
def OnIpButton(self, event):
if self.LatestSelection is not None:
l = lambda col : self.getColumnText(self.LatestSelection,col)
self.URI = "%s://%s:%s"%tuple(map(l,(1,2,3)))
self.EndModal(wx.ID_OK)
event.Skip()
# Used by the ColumnSorterMixin, see wx/lib/mixins/listctrl.py
def GetListCtrl(self):
return self.ServicesList
def getColumnText(self, index, col):
item = self.ServicesList.GetItem(index, col)
return item.GetText()
def OnItemSelected(self, event):
self.SetURI(event.m_itemIndex)
event.Skip()
def OnItemActivated(self, event):
self.SetURI(event.m_itemIndex)
self.EndModal(wx.ID_OK)
event.Skip()
# def SetURI(self, idx):
# connect_type = self.getColumnText(idx, 1)
# connect_address = self.getColumnText(idx, 2)
# connect_port = self.getColumnText(idx, 3)
#
# self.URI = "%s://%s:%s"%(connect_type, connect_address, connect_port)
def SetURI(self, idx):
self.LatestSelection = idx
svcname = self.getColumnText(idx, 0)
connect_type = self.getColumnText(idx, 1)
self.URI = "%s://%s"%(connect_type, svcname + '.' + service_type)
def GetURI(self):
return self.URI
def removeService(self, zeroconf, _type, name):
wx.CallAfter(self._removeService, name)
def _removeService(self, name):
'''
called when a service with the desired type goes offline.
'''
# loop through the list items looking for the service that went offline
for idx in xrange(self.ServicesList.GetItemCount()):
# this is the unique identifier assigned to the item
item_id = self.ServicesList.GetItemData(idx)
# this is the full typename that was received by addService
item_name = self.itemDataMap[item_id][4]
if item_name == name:
self.ServicesList.DeleteItem(idx)
break
def addService(self, zeroconf, _type, name):
wx.CallAfter(self._addService, _type, name)
def _addService(self, _type, name):
'''
called when a service with the desired type is discovered.
'''
info = self.ZeroConfInstance.getServiceInfo(_type, name)
svcname = name.split(".")[0]
typename = _type.split(".")[0][1:]
ip = str(socket.inet_ntoa(info.getAddress()))
port = info.getPort()
num_items = self.ServicesList.GetItemCount()
# display the new data in the list
new_item = self.ServicesList.InsertStringItem(num_items, svcname)
self.ServicesList.SetStringItem(new_item, 1, "%s" % typename)
self.ServicesList.SetStringItem(new_item, 2, "%s" % ip)
self.ServicesList.SetStringItem(new_item, 3, "%s" % port)
# record the new data for the ColumnSorterMixin
# we assign every list item a unique id (that won't change when items
# are added or removed)
self.ServicesList.SetItemData(new_item, self.nextItemId)
# the value of each column has to be stored in the itemDataMap
# so that ColumnSorterMixin knows how to sort the column.
# "name" is included at the end so that self.removeService
# can access it.
self.itemDataMap[self.nextItemId] = [ svcname, typename, ip, port, name ]
self.nextItemId += 1