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daemon: initial changes to breakout custom interface creation for networks that require it, without being emane specific

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This commit is contained in:
Blake Harnden 2020-07-01 14:40:19 -07:00
parent a870c15b43
commit da9c0d0660
2 changed files with 52 additions and 20 deletions
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36
daemon/core/nodes/base.py
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@ -812,30 +812,29 @@ class CoreNode(CoreNodeBase):
:param iface_data: interface data for new interface
:return: interface index
"""
ips = iface_data.get_ips()
with self.lock:
# TODO: emane specific code
if net.is_emane is True:
iface_id = self.newtuntap(iface_data.id, iface_data.name)
# TUN/TAP is not ready for addressing yet; the device may
# take some time to appear, and installing it into a
# namespace after it has been bound removes addressing;
# save addresses with the interface now
self.attachnet(iface_id, net)
iface = self.get_iface(iface_id)
iface.set_mac(iface_data.mac)
for ip in ips:
iface.add_ip(ip)
if net.has_custom_iface:
return net.custom_iface(self, iface_data)
# if net.is_emane is True:
# iface_id = self.newtuntap(iface_data.id, iface_data.name)
# # TUN/TAP is not ready for addressing yet; the device may
# # take some time to appear, and installing it into a
# # namespace after it has been bound removes addressing;
# # save addresses with the interface now
# self.attachnet(iface_id, net)
# iface = self.get_iface(iface_id)
# iface.set_mac(iface_data.mac)
# for ip in ips:
# iface.add_ip(ip)
else:
iface_id = self.newveth(iface_data.id, iface_data.name)
self.attachnet(iface_id, net)
if iface_data.mac:
self.set_mac(iface_id, iface_data.mac)
for ip in ips:
for ip in iface_data.get_ips():
self.add_ip(iface_id, ip)
self.ifup(iface_id)
iface = self.get_iface(iface_id)
return iface
return self.get_iface(iface_id)
def addfile(self, srcname: str, filename: str) -> None:
"""
@ -925,7 +924,7 @@ class CoreNetworkBase(NodeBase):
"""
linktype: LinkTypes = LinkTypes.WIRED
is_emane: bool = False
has_custom_iface: bool = False
def __init__(
self,
@ -990,6 +989,9 @@ class CoreNetworkBase(NodeBase):
"""
raise NotImplementedError
def custom_iface(self, node: CoreNode, iface_data: InterfaceData) -> CoreInterface:
raise NotImplementedError
def get_linked_iface(self, net: "CoreNetworkBase") -> Optional[CoreInterface]:
"""
Return the interface that links this net with another net.