net: move IsReachable() code to netbase and encapsulate it

`vfLimited`, `IsReachable()`, `SetReachable()` need not be in the `net`
module. Move them to `netbase` because they will be needed in
`LookupSubNet()` to possibly flip the result to CJDNS (if that network
is reachable).

In the process, encapsulate them in a class.

`NET_UNROUTABLE` and `NET_INTERNAL` are no longer ignored when adding
or removing reachable networks. This was unnecessary.
This commit is contained in:
Vasil Dimov
2023-02-07 13:30:37 +01:00
parent c42ded3d9b
commit 6e308651c4
9 changed files with 129 additions and 97 deletions

View File

@@ -585,8 +585,8 @@ static UniValue GetNetworksInfo()
UniValue obj(UniValue::VOBJ);
GetProxy(network, proxy);
obj.pushKV("name", GetNetworkName(network));
obj.pushKV("limited", !IsReachable(network));
obj.pushKV("reachable", IsReachable(network));
obj.pushKV("limited", !g_reachable_nets.Contains(network));
obj.pushKV("reachable", g_reachable_nets.Contains(network));
obj.pushKV("proxy", proxy.IsValid() ? proxy.proxy.ToStringAddrPort() : std::string());
obj.pushKV("proxy_randomize_credentials", proxy.randomize_credentials);
networks.push_back(obj);