working commit

tservice.cpp

@@ -13,6 +13,11 @@ extern "C" {
 #include <uxlogger.hpp>
 #include <networkaux.hpp>
 
+TunNetwork::TunNetwork(std::string iladdr, std::string iraddr) {
+        laddr = iladdr;
+        raddr = iraddr;
+        used = false;
+}
 
 TunService::TunService(int svcport, std::string itunnelnet, std::vector<std::string> ilocalnets) {
         listenport = svcport;
@@ -42,7 +47,9 @@ std::expected<void, std::string> TunService::Init(void) {
                 auto raddrRes = nethost(netaddr, prefix, i + 2);
                 auto laddr = laddrRes.value();
                 auto raddr = raddrRes.value();
-                uxlogger.Debug(std::format("Networks: {} {}", laddr, raddr));
+                TunNetwork tunnet(laddr, raddr);
+                tunnets.push_back(tunnet);
+                uxlogger.Debug(std::format("Aviliable address: {} -- {}", laddr, raddr));
         }
         return {};
 }
@@ -102,31 +109,17 @@ std::expected<void, std::string> TunService::Listen(void) {
 
 
 void TunService::Handle(int sock) {
-        auto networkRes = network(tunnelnet);
-        if (!networkRes) {
-                uxlogger.Error(networkRes.error());
-                return;
-        }
-        auto prefixRes = netprefix(tunnelnet);
-        if (!prefixRes) {
-                uxlogger.Error(prefixRes.error());
-                return;
-        }
-        int num = (sock - 3);
-        auto localaddrRes = nethost(networkRes.value(), prefixRes.value(), num);
-        if (!networkRes) {
-                uxlogger.Error(networkRes.error());
-                return;
-        }
-        auto remoteaddrRes = nethost(networkRes.value(), prefixRes.value(), num + 1);
-        if (!remoteaddrRes) {
-                uxlogger.Error(remoteaddrRes.error());
-                return;
+        std::string laddr, raddr;
+        for (auto& net: tunnets) {
+                if (!net.used) {
+                        laddr = net.laddr;
+                        raddr = net.raddr;
+                        net.used = true;
+                        break;
+                }
         }
         uxlogger.Debug("Start socker handler");
         SocketHandler handler;
-        std::string laddr = localaddrRes.value();
-        std::string raddr = remoteaddrRes.value();
         handler.Handle(sock, laddr, raddr, localnets);
         uxlogger.Debug("Stop socket handler");
         close(sock);