From f2c0679255e7a34689774ca4ca59a52e32c48d6c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9E=D0=BB=D0=B5=D0=B3=20=D0=91=D0=BE=D1=80=D0=BE=D0=B4?=
 =?UTF-8?q?=D0=B8=D0=BD?= <onborodin@basistech.ru>
Date: Wed, 20 May 2026 17:43:25 +0200
Subject: [PATCH] working commit

---
 helmetsrv.cpp  | 4 ++++
 networkaux.hpp | 4 ++++
 tservice.cpp   | 9 ++++++++-
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/helmetsrv.cpp b/helmetsrv.cpp
index 857ff37..5d28e68 100644
--- a/helmetsrv.cpp
+++ b/helmetsrv.cpp
@@ -23,6 +23,10 @@ std::expected<void, std::string> Run() {
         auto localnets = config.Localnets();
         auto tunnelnet = config.Tunnelnet();
         TunService service(listport, tunnelnet, localnets);
+        auto initRes = service.Init();
+        if (!initRes) {
+                return std::unexpected("Init error: " + initRes.error());
+        }
         auto bindRes = service.Bind();
         if (!bindRes) {
                 return std::unexpected("Bind error: " + bindRes.error());
diff --git a/networkaux.hpp b/networkaux.hpp
index 3d9f2ca..8946a7b 100644
--- a/networkaux.hpp
+++ b/networkaux.hpp
@@ -8,4 +8,8 @@ std::expected<std::string, std::string> nethost(std::string network, uint prefix
 std::expected<uint, std::string> netprefix(const std::string network);
 std::expected<std::string, std::string> network(const std::string network);
 
+uint64_t netcapa6(const uint prefix);
+uint64_t netcapa4(const uint prefix);
+std::expected<uint, std::string> netcapa(std::string network, uint prefix);
+
 #endif
diff --git a/tservice.cpp b/tservice.cpp
index 5f1e629..bf8ff84 100644
--- a/tservice.cpp
+++ b/tservice.cpp
@@ -29,7 +29,14 @@ std::expected<void, std::string> TunService::Init(void) {
         if (!netprefixRes) {
                 return std::unexpected(networkRes.error());
         };
-
+        auto prefix = netprefixRes.value();
+        auto netaddr = networkRes.value();
+        auto totalHostsRes = netcapa(netaddr, prefix);
+        if (!totalHostsRes) {
+                return std::unexpected(totalHostsRes.error());
+        };
+        auto totalNets = totalHostsRes.value() / 4;
+        uxlogger.Debug(std::format("Total networks: {}", totalNets));
         return {};
 }