From e04f16439db7e1befadf987a7795e68a10697af4 Mon Sep 17 00:00:00 2001
From: Roland Reichwein <mail@reichwein.it>
Date: Fri, 24 Apr 2020 17:40:52 +0200
Subject: Add Ipv6 property to server

---
 TODO         | 1 -
 response.cpp | 6 ++++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/TODO b/TODO
index 9e0fa1e..160a118 100644
--- a/TODO
+++ b/TODO
@@ -4,7 +4,6 @@ weblog: style: zitate
 
 Integrate into Debian
 Ubuntu version
-Request properties: Remote Address, e.g. [::1]:8081 -> ipv6 / ipv4
 Speed up config.GetPath
 read: The socket was closed due to a timeout
 statistics
diff --git a/response.cpp b/response.cpp
index 7bbcebf..e1b6c05 100644
--- a/response.cpp
+++ b/response.cpp
@@ -72,10 +72,16 @@ std::string extend_index_html(std::string path)
  return path;
 }
 
+bool is_ipv6_address(const std::string& addr)
+{
+ return addr.find(":") != addr.npos;
+}
+
 std::unordered_map<std::string, std::function<std::string(Server&)>> GetServerParamFunctions{
  // following are the supported fields:
  {"version", [](Server& server) { return Server::VersionString; }},
  {"address", [](Server& server) { return server.GetSocket().address; }},
+ {"ipv6", [](Server& server) { return is_ipv6_address(server.GetSocket().address) ? "yes" : "no"; }},
  {"port", [](Server& server) { return server.GetSocket().port; }},
 };
 
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