Simplified Ifconfig and IpAddress objects

iproute4mac/debug.py

@@ -0,0 +1,59 @@
+import json
+
+import iproute4mac.ifconfig as ifconfig
+import iproute4mac.libc as libc
+import iproute4mac.utils as utils
+
+from difflib import unified_diff
+
+from iproute4mac import OPTION
+from iproute4mac.utils import matches, strcmp, next_arg
+
+
+def usage():
+    utils.stderr("""\
+Usage: ip debug { address | neigh | route }""")
+    exit(libc.EXIT_ERROR)
+
+
+def debug_address(argv=[]):
+    old_options = utils.options_override({"show_details": True, "json": True, "pretty": True})
+    interfaces = ifconfig.Ifconfig()
+    utils.options_restore(old_options)
+    ip_ifconfig = str(interfaces)
+    os_ifconfig = ifconfig.run()
+
+    diff = unified_diff(ip_ifconfig.splitlines(), os_ifconfig.splitlines(), n=1000)
+    print("\n".join(list(diff)))
+
+
+def debug_neigh(argv=[]):
+    pass
+
+
+def debug_route(argv=[]):
+    pass
+
+
+def all():
+    debug_address()
+    debug_neigh()
+    debug_route()
+
+
+def do_debug(argv):
+    if not argv:
+        return all()
+
+    cmd = argv.pop(0)
+    if matches(cmd, "address"):
+        return debug_address(argv)
+    elif matches(cmd, "neighbor", "neighbour"):
+        return debug_neigh(argv)
+    elif matches(cmd, "route"):
+        return debug_route(argv)
+    elif matches(cmd, "help"):
+        return usage()
+
+    utils.stderr(f'Command "{cmd}" is unknown, try "ip debug help".')
+    exit(libc.EXIT_ERROR)