Remove useless cruft from OpenSSL days

[claws.git] / src / common / socket.c

diff --git a/src/common/socket.c b/src/common/socket.c
index 0245910cf17ac1c8d9220464c449df6e12161672..d7773aa8766a237801766c006b1f31c5ebaaf258 100644 (file)
--- a/src/common/socket.c
+++ b/src/common/socket.c
@@ -130,22 +130,6 @@ static guint io_timeout = 60;
 
 static GList *sock_connect_data_list = NULL;
 
-static gboolean ssl_sock_prepare       (GSource        *source,
-                                        gint           *timeout);
-static gboolean ssl_sock_check         (GSource        *source);
-static gboolean ssl_sock_dispatch      (GSource        *source,
-                                        GSourceFunc     callback,
-                                        gpointer        user_data);
-
-#ifdef USE_GNUTLS
-GSourceFuncs ssl_watch_funcs = {
-       ssl_sock_prepare,
-       ssl_sock_check,
-       ssl_sock_dispatch,
-       NULL
-};
-#endif
-
 static gint sock_connect_with_timeout  (gint                    sock,
                                         const struct sockaddr  *serv_addr,
                                         gint                    addrlen,
@@ -459,53 +443,6 @@ gboolean sock_is_nonblocking_mode(SockInfo *sock)
        return is_nonblocking_mode(sock->sock);
 }
 
-
-#ifdef USE_GNUTLS
-static gboolean ssl_sock_prepare(GSource *source, gint *timeout)
-{
-       *timeout = 1;
-       return FALSE;
-}
-
-static gboolean ssl_sock_check(GSource *source)
-{
-       SockInfo *sock = ((SockSource *)source)->sock;
-       struct timeval timeout = {0, 0};
-       fd_set fds;
-       GIOCondition condition = 0;
-        
-       if (!sock || !sock->sock)
-               return FALSE;
-
-       condition = sock->condition;
-
-       if ((condition & G_IO_IN) == G_IO_IN &&
-           gnutls_record_check_pending(sock->ssl) != 0)
-               return TRUE;
-
-       FD_ZERO(&fds);
-       FD_SET(sock->sock, &fds);
-
-       select(sock->sock + 1,
-              (condition & G_IO_IN)  ? &fds : NULL,
-              (condition & G_IO_OUT) ? &fds : NULL,
-              NULL, &timeout);
-
-       return FD_ISSET(sock->sock, &fds) != 0;
-}
-
-static gboolean ssl_sock_dispatch(GSource *source, GSourceFunc callback,
-                             gpointer user_data)
-{
-       SockInfo *sock = ((SockSource *)source)->sock;
-
-       if (!sock || !sock->callback || !sock->data)
-               return FALSE;
-
-       return sock->callback(sock, sock->condition, sock->data);
-}
-#endif
-
 static gboolean sock_watch_cb(GIOChannel *source, GIOCondition condition,
                              gpointer data)
 {
@@ -527,20 +464,6 @@ guint sock_add_watch(SockInfo *sock, GIOCondition condition, SockFunc func,
        sock->condition = condition;
        sock->data = data;
 
-#ifdef USE_GNUTLS
-       if (sock->ssl)
-       {
-               GSource *source = g_source_new(&ssl_watch_funcs,
-                                              sizeof(SockSource));
-               ((SockSource *) source)->sock = sock;
-               g_source_set_priority(source, G_PRIORITY_DEFAULT);
-               g_source_set_can_recurse(source, FALSE);
-               sock->g_source = g_source_attach(source, NULL);
-               g_source_unref (source); /* Refcount back down to 1 */
-               return sock->g_source;
-       }
-#endif
-
        return g_io_add_watch(sock->sock_ch, condition, sock_watch_cb, sock);
 }
 
@@ -1417,6 +1340,8 @@ static gint ssl_read(gnutls_session_t ssl, gchar *buf, gint len)
                        return -1;
 
                default:
+                       debug_print("Unexpected SSL read result %d\n", r);
+                       errno = EIO;
                        return -1;
                }
        }
@@ -1626,9 +1551,6 @@ gint sock_close(SockInfo *sock)
 #ifdef USE_GNUTLS
        if (sock->ssl)
                ssl_done_socket(sock);
-       if (sock->g_source != 0)
-               g_source_remove(sock->g_source);
-       sock->g_source = 0;
 #endif
 #ifdef G_OS_WIN32
        shutdown(sock->sock, 1); /* complete transfer before close */