Refactor authenticators API to take an (opaque) smtp connection context

[exim.git] / src / src / auths / heimdal_gssapi.c

diff --git a/src/src/auths/heimdal_gssapi.c b/src/src/auths/heimdal_gssapi.c
index 42b6450b2bb860340fedf164753349973bb1bb5d..381898050fa4e173f929117d3a7a74382e477493 100644 (file)
--- a/src/src/auths/heimdal_gssapi.c
+++ b/src/src/auths/heimdal_gssapi.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2012 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Copyright (c) Twitter Inc 2012
@@ -76,6 +76,20 @@ auth_heimdal_gssapi_options_block auth_heimdal_gssapi_option_defaults = {
   US"smtp",                 /* server_service */
 };
 
+
+#ifdef MACRO_PREDEF
+
+/* Dummy values */
+void auth_heimdal_gssapi_init(auth_instance *ablock) {}
+int auth_heimdal_gssapi_server(auth_instance *ablock, uschar *data) {return 0;}
+int auth_heimdal_gssapi_client(auth_instance *ablock, void * sx,
+  int timeout, uschar *buffer, int buffsize) {return 0;}
+void auth_heimdal_gssapi_version_report(FILE *f) {}
+
+#else   /*!MACRO_PREDEF*/
+
+
+
 /* "Globals" for managing the heimdal_gssapi interface. */
 
 /* Utility functions */
@@ -343,7 +357,7 @@ auth_heimdal_gssapi_server(auth_instance *ablock, uschar *initial_data)
           error_out = FAIL;
           goto ERROR_OUT;
         }
-        if (&gbufdesc_out.length != 0) {
+        if (gbufdesc_out.length != 0) {
           error_out = auth_get_data(&from_client,
               gbufdesc_out.value, gbufdesc_out.length);
           if (error_out != OK)
@@ -564,8 +578,7 @@ exim_gssapi_error_defer(uschar *store_reset_point,
 int
 auth_heimdal_gssapi_client(
   auth_instance *ablock,                 /* authenticator block */
-  smtp_inblock *inblock,                 /* connection inblock */
-  smtp_outblock *outblock,               /* connection outblock */
+  void * sx,                            /* connection */
   int timeout,                           /* command timeout */
   uschar *buffer,                        /* buffer for reading response */
   int buffsize)                          /* size of buffer */
@@ -590,6 +603,7 @@ auth_heimdal_gssapi_version_report(FILE *f)
           heimdal_version, heimdal_long_version);
 }
 
+#endif   /*!MACRO_PREDEF*/
 #endif  /* AUTH_HEIMDAL_GSSAPI */
 
 /* End of heimdal_gssapi.c */