add stubs for eip.checks

will handle pre-init sanity checks for eip connection.
some of this will actually end in more general leap-checks,
but let's keep it alltogether by now.

1 files changed, 50 insertions, 0 deletions

diff --git a/src/leap/eip/checks.py b/src/leap/eip/checks.py
new file mode 100644
index 00000000..bb588cf7
--- /dev/null
+++ b/src/leap/eip/checks.py
@@ -0,0 +1,50 @@
+import logging
+logger = logging.getLogger(name=__name__)
+
+
+class EIPChecker(object):
+    """
+    Executes all tests needed
+    to ensure a EIPConnection
+    can be sucessful
+    """
+    def __init__(self):
+        pass
+
+    def do_all_checks(self, checker=None):
+        """
+        just runs all tests in a row.
+        will raise if some error encounter.
+        catching those exceptions is not
+        our responsibility at this moment
+        """
+        if not checker:
+            checker = self
+
+        # let's call all tests
+        # needed for a sane eip session.
+
+        checker.dump_default_eipconfig()
+        checker.check_is_there_default_provider()
+        checker.fetch_definition()
+        checker.fetch_eip_config()
+        checker.check_complete_eip_config()
+        checker.ping_gateway()
+
+    def dump_default_eipconfig(self):
+        raise NotImplementedError
+
+    def check_is_there_default_provider(self):
+        raise NotImplementedError
+
+    def fetch_definition(self):
+        raise NotImplementedError
+
+    def fetch_eip_config(self):
+        raise NotImplementedError
+
+    def check_complete_eip_config(self):
+        raise NotImplementedError
+
+    def ping_gateway(self):
+        raise NotImplementedError