Add minetest.get_player_ip()

diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index 38e12882d1f0705de82a45c79258217b91cb06aa..531a40b297aafc25ad8474b803f9d34dc02d674d 100644 (file)
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -1002,6 +1002,7 @@ minetest.auth_reload()
 ^ These call the authentication handler
 minetest.check_player_privs(name, {priv1=true,...}) -> bool, missing_privs
 ^ A quickhand for checking privileges
+minetest.get_player_ip(name) -> IP address string
 
 Chat:
 minetest.chat_send_all(text)

diff --git a/src/scriptapi.cpp b/src/scriptapi.cpp
index 3b0c15f8ad5d1ada792b96f9f2e744cca7749156..f0fe1950e0127b270fb58a0e8908cf5c5dc4079a 100644 (file)
--- a/src/scriptapi.cpp
+++ b/src/scriptapi.cpp
@@ -788,6 +788,31 @@ static int l_get_player_privs(lua_State *L)
        return 1;
 }
 
+// get_player_ip()
+static int l_get_player_ip(lua_State *L)
+{
+       const char * name = luaL_checkstring(L, 1);
+       Player *player = get_env(L)->getPlayer(name);
+       if(player == NULL)
+       {
+               lua_pushnil(L); // no such player
+               return 1;
+       }
+       try
+       {
+               Address addr = get_server(L)->getPeerAddress(get_env(L)->getPlayer(name)->peer_id);
+               std::string ip_str = addr.serializeString();
+               lua_pushstring(L, ip_str.c_str());
+               return 1;
+       }
+       catch(con::PeerNotFoundException) // unlikely
+       {
+               dstream << __FUNCTION_NAME << ": peer was not found" << std::endl;
+               lua_pushnil(L); // error
+               return 1;
+       }
+}
+
 // get_ban_list()
 static int l_get_ban_list(lua_State *L)
 {
@@ -1084,6 +1109,7 @@ static const struct luaL_Reg minetest_f [] = {
        {"chat_send_all", l_chat_send_all},
        {"chat_send_player", l_chat_send_player},
        {"get_player_privs", l_get_player_privs},
+       {"get_player_ip", l_get_player_ip},
        {"get_ban_list", l_get_ban_list},
        {"get_ban_description", l_get_ban_description},
        {"ban_player", l_ban_player},