From 05c180e7b28c4659b55e5bf1ebc4847e5b62230e Mon Sep 17 00:00:00 2001
From: jwijenbergh <jeroenwijenbergh@protonmail.com>
Date: Mon, 12 Aug 2024 11:33:52 +0200
Subject: Util: Add a function to calculate the gateway

---
 wrappers/python/eduvpn_common/loader.py |  1 +
 wrappers/python/eduvpn_common/main.py   | 17 +++++++++++++++++
 2 files changed, 18 insertions(+)

(limited to 'wrappers/python/eduvpn_common')

diff --git a/wrappers/python/eduvpn_common/loader.py b/wrappers/python/eduvpn_common/loader.py
index 4bfc55f..e163148 100644
--- a/wrappers/python/eduvpn_common/loader.py
+++ b/wrappers/python/eduvpn_common/loader.py
@@ -99,6 +99,7 @@ def initialize_functions(lib: CDLL) -> None:
         ],
         c_void_p,
     )
+    lib.CalculateGateway.argtypes, lib.CalculateGateway.restype = [c_char_p], DataError
     lib.Cleanup.argtypes, lib.Cleanup.restype = [c_int], c_void_p
     lib.SetProfileID.argtypes, lib.SetProfileID.restype = [c_char_p], c_void_p
     lib.CookieNew.argtypes, lib.CookieNew.restype = [], c_int
diff --git a/wrappers/python/eduvpn_common/main.py b/wrappers/python/eduvpn_common/main.py
index 8c556e9..ce52024 100644
--- a/wrappers/python/eduvpn_common/main.py
+++ b/wrappers/python/eduvpn_common/main.py
@@ -152,6 +152,23 @@ class EduVPN(object):
         if register_err:
             forwardError(register_err)
 
+    def calculate_gateway(self, subnet: str) -> str:
+        """Calculate the gateway
+
+        :param subnet: str: The IPv4/IPv6 subnet in CIDR notation
+
+        :raises WrappedError: An error by the Go library
+        """
+        gw, gw_err = self.go_function(
+            self.lib.CalculateGateway,
+            subnet,
+        )
+
+        if gw_err:
+            forwardError(gw_err)
+
+        return gw
+
     def add_server(self, _type: ServerType, _id: str, ot: Optional[int] = None) -> None:
         """Add a server
 
-- 
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