1 files changed, 72 insertions, 0 deletions
diff --git a/lib/ansible/module_utils/facts/network/base.py b/lib/ansible/module_utils/facts/network/base.py
new file mode 100644
index 0000000..8243f06
--- /dev/null
+++ b/lib/ansible/module_utils/facts/network/base.py
@@ -0,0 +1,72 @@
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+import ansible.module_utils.compat.typing as t
+
+from ansible.module_utils.facts.collector import BaseFactCollector
+
+
+class Network:
+    """
+    This is a generic Network subclass of Facts.  This should be further
+    subclassed to implement per platform.  If you subclass this,
+    you must define:
+    - interfaces (a list of interface names)
+    - interface_<name> dictionary of ipv4, ipv6, and mac address information.
+
+    All subclasses MUST define platform.
+    """
+    platform = 'Generic'
+
+    # FIXME: remove load_on_init when we can
+    def __init__(self, module, load_on_init=False):
+        self.module = module
+
+    # TODO: more or less abstract/NotImplemented
+    def populate(self, collected_facts=None):
+        return {}
+
+
+class NetworkCollector(BaseFactCollector):
+    # MAYBE: we could try to build this based on the arch specific implementation of Network() or its kin
+    name = 'network'
+    _fact_class = Network
+    _fact_ids = set(['interfaces',
+                     'default_ipv4',
+                     'default_ipv6',
+                     'all_ipv4_addresses',
+                     'all_ipv6_addresses'])  # type: t.Set[str]
+
+    IPV6_SCOPE = {'0': 'global',
+                  '10': 'host',
+                  '20': 'link',
+                  '40': 'admin',
+                  '50': 'site',
+                  '80': 'organization'}
+
+    def collect(self, module=None, collected_facts=None):
+        collected_facts = collected_facts or {}
+        if not module:
+            return {}
+
+        # Network munges cached_facts by side effect, so give it a copy
+        facts_obj = self._fact_class(module)
+
+        facts_dict = facts_obj.populate(collected_facts=collected_facts)
+
+        return facts_dict