network stuff core ready. Lua also works.

diff --git a/lua/lua-rns.c b/lua/lua-rns.c
index 6fd1aa2ee7a74a40ecf4c943d9696f41a54808a0..a3dad8f20a8f51af3d9dcebf6c19d61bdeb37a75 100644 (file)
--- a/lua/lua-rns.c
+++ b/lua/lua-rns.c
@@ -248,14 +248,15 @@ l_server_socket_udp(lua_State *L)
        uint16_t port = (uint16_t)lua_tonumber(L, 2); /* port number */
        struct timeval timeout;
        struct sockaddr_storage *to;
+       size_t socklen;
        int sockfd;
 
        /* use default timeout - maybe this gets to be configureable */
        timeout.tv_sec = LDNS_DEFAULT_TIMEOUT_SEC;
        timeout.tv_usec = LDNS_DEFAULT_TIMEOUT_USEC;
 
-       /* put it in the correct types */
-       to = ldns_rdf2native_sockaddr_storage(ip, port);
+       /* socklen isn't really usefull here */
+       to = ldns_rdf2native_sockaddr_storage(ip, port, &socklen);
        if (!to) {
                return 0;
        }
@@ -281,10 +282,26 @@ l_write_wire_udp(lua_State *L)
 {
        int sockfd = (int)lua_tonumber(L, 1);
        ldns_buffer *pktbuf = (ldns_buffer*) lua_touserdata(L, 2);
-       struct sockaddr_storage *sock = (struct sockaddr_storge*) lua_touserdata(L, 2);
-       size_t bytes;
+       ldns_rdf *rdf_to = (ldns_rdf*)lua_touserdata(L, 2);
+       uint16_t port = (uint16_t)lua_tonumber(L, 3); /* port number */
+
+       struct sockaddr_storage *to;
+       size_t socklen;
+       ssize_t bytes;
        
+       /* port number is handled in the socket */
+       to = ldns_rdf2native_sockaddr_storage(rdf_to, port, &socklen);
+       if (!to) {
+               return 0;
+       }
 
+       bytes = ldns_udp_send_query(pktbuf, sockfd, to, (socklen_t)socklen);
+       if (bytes == 0) {
+               return 0;
+       } else {
+               lua_pushnumber(L, bytes);
+               return 1;
+       }
 }