tidying

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

diff --git a/src/src/auths/gsasl_exim.c b/src/src/auths/gsasl_exim.c
index 77db2e7757563173210a72bcb6573f950f870867..48621a402a349427f6239c5114cfd8bfcc41a722 100644 (file)
--- a/src/src/auths/gsasl_exim.c
+++ b/src/src/auths/gsasl_exim.c
@@ -78,6 +78,20 @@ auth_gsasl_options_block auth_gsasl_option_defaults = {
   FALSE                     /* server_channelbinding */
 };
 
+
+#ifdef MACRO_PREDEF
+
+/* Dummy values */
+void auth_gsasl_init(auth_instance *ablock) {}
+int auth_gsasl_server(auth_instance *ablock, uschar *data) {return 0;}
+int auth_gsasl_client(auth_instance *ablock, smtp_inblock *inblock,
+  smtp_outblock *outblock, int timeout, uschar *buffer, int buffsize) {return 0;}
+void auth_gsasl_version_report(FILE *f) {}
+
+#else   /*!MACRO_PREDEF*/
+
+
+
 /* "Globals" for managing the gsasl interface. */
 
 static Gsasl *gsasl_ctx = NULL;
@@ -143,7 +157,7 @@ auth_gsasl_init(auth_instance *ablock)
               ablock->name,  gsasl_strerror_name(rc), gsasl_strerror(rc));
   HDEBUG(D_auth) debug_printf("GNU SASL supports: %s\n", p);
 
-  supported = gsasl_client_support_p(gsasl_ctx, (const char *)ob->server_mech);
+  supported = gsasl_client_support_p(gsasl_ctx, CCS ob->server_mech);
   if (!supported)
     log_write(0, LOG_PANIC_DIE|LOG_CONFIG_FOR, "%s authenticator:  "
               "GNU SASL does not support mechanism \"%s\"",
@@ -244,7 +258,7 @@ auth_gsasl_server(auth_instance *ablock, uschar *initial_data)
     debug_printf("GNU SASL: initialising session for %s, mechanism %s.\n",
         ablock->name, ob->server_mech);
 
-  rc = gsasl_server_start(gsasl_ctx, (const char *)ob->server_mech, &sctx);
+  rc = gsasl_server_start(gsasl_ctx, CCS ob->server_mech, &sctx);
   if (rc != GSASL_OK) {
     auth_defer_msg = string_sprintf("GNU SASL: session start failure: %s (%s)",
         gsasl_strerror_name(rc), gsasl_strerror(rc));
@@ -294,7 +308,7 @@ auth_gsasl_server(auth_instance *ablock, uschar *initial_data)
       HDEBUG(D_auth) debug_printf("Auth %s: Enabling channel-binding\n",
           ablock->name);
       gsasl_property_set(sctx, GSASL_CB_TLS_UNIQUE,
-          (const char *) tls_channelbinding_b64);
+          CCS  tls_channelbinding_b64);
     } else {
       HDEBUG(D_auth)
         debug_printf("Auth %s: Not enabling channel-binding (data available)\n",
@@ -355,7 +369,7 @@ auth_gsasl_server(auth_instance *ablock, uschar *initial_data)
     if ((rc == GSASL_NEEDS_MORE) ||
         (to_send && *to_send))
       exim_error =
-        auth_get_no64_data((uschar **)&received, (uschar *)to_send);
+        auth_get_no64_data((uschar **)&received, US to_send);
 
     if (to_send) {
       free(to_send);
@@ -435,11 +449,11 @@ server_callback(Gsasl *ctx, Gsasl_session *sctx, Gsasl_property prop, auth_insta
   switch (prop) {
     case GSASL_VALIDATE_SIMPLE:
       /* GSASL_AUTHID, GSASL_AUTHZID, and GSASL_PASSWORD */
-      propval = (uschar *) gsasl_property_fast(sctx, GSASL_AUTHID);
+      propval = US  gsasl_property_fast(sctx, GSASL_AUTHID);
       auth_vars[0] = expand_nstring[1] = propval ? propval : US"";
-      propval = (uschar *) gsasl_property_fast(sctx, GSASL_AUTHZID);
+      propval = US  gsasl_property_fast(sctx, GSASL_AUTHZID);
       auth_vars[1] = expand_nstring[2] = propval ? propval : US"";
-      propval = (uschar *) gsasl_property_fast(sctx, GSASL_PASSWORD);
+      propval = US  gsasl_property_fast(sctx, GSASL_PASSWORD);
       auth_vars[2] = expand_nstring[3] = propval ? propval : US"";
       expand_nmax = 3;
       for (i = 1; i <= 3; ++i)
@@ -455,7 +469,7 @@ server_callback(Gsasl *ctx, Gsasl_session *sctx, Gsasl_property prop, auth_insta
         cbrc = GSASL_AUTHENTICATION_ERROR;
         break;
       }
-      propval = (uschar *) gsasl_property_fast(sctx, GSASL_AUTHZID);
+      propval = US  gsasl_property_fast(sctx, GSASL_AUTHZID);
       /* We always set $auth1, even if only to empty string. */
       auth_vars[0] = expand_nstring[1] = propval ? propval : US"";
       expand_nlength[1] = Ustrlen(expand_nstring[1]);
@@ -472,7 +486,7 @@ server_callback(Gsasl *ctx, Gsasl_session *sctx, Gsasl_property prop, auth_insta
         cbrc = GSASL_AUTHENTICATION_ERROR;
         break;
       }
-      propval = (uschar *) gsasl_property_fast(sctx, GSASL_ANONYMOUS_TOKEN);
+      propval = US  gsasl_property_fast(sctx, GSASL_ANONYMOUS_TOKEN);
       /* We always set $auth1, even if only to empty string. */
       auth_vars[0] = expand_nstring[1] = propval ? propval : US"";
       expand_nlength[1] = Ustrlen(expand_nstring[1]);
@@ -493,9 +507,9 @@ server_callback(Gsasl *ctx, Gsasl_session *sctx, Gsasl_property prop, auth_insta
       First coding, we had these values swapped, but for consistency and prior
       to the first release of Exim with this authenticator, they've been
       switched to match the ordering of GSASL_VALIDATE_SIMPLE. */
-      propval = (uschar *) gsasl_property_fast(sctx, GSASL_GSSAPI_DISPLAY_NAME);
+      propval = US  gsasl_property_fast(sctx, GSASL_GSSAPI_DISPLAY_NAME);
       auth_vars[0] = expand_nstring[1] = propval ? propval : US"";
-      propval = (uschar *) gsasl_property_fast(sctx, GSASL_AUTHZID);
+      propval = US  gsasl_property_fast(sctx, GSASL_AUTHZID);
       auth_vars[1] = expand_nstring[2] = propval ? propval : US"";
       expand_nmax = 2;
       for (i = 1; i <= 2; ++i)
@@ -528,11 +542,11 @@ server_callback(Gsasl *ctx, Gsasl_session *sctx, Gsasl_property prop, auth_insta
       a new mechanism is added to the library.  It *shouldn't* result in us
       needing to add more glue, since avoiding that is a large part of the
       point of SASL. */
-      propval = (uschar *) gsasl_property_fast(sctx, GSASL_AUTHID);
+      propval = US  gsasl_property_fast(sctx, GSASL_AUTHID);
       auth_vars[0] = expand_nstring[1] = propval ? propval : US"";
-      propval = (uschar *) gsasl_property_fast(sctx, GSASL_AUTHZID);
+      propval = US  gsasl_property_fast(sctx, GSASL_AUTHZID);
       auth_vars[1] = expand_nstring[2] = propval ? propval : US"";
-      propval = (uschar *) gsasl_property_fast(sctx, GSASL_REALM);
+      propval = US  gsasl_property_fast(sctx, GSASL_REALM);
       auth_vars[2] = expand_nstring[3] = propval ? propval : US"";
       expand_nmax = 3;
       for (i = 1; i <= 3; ++i)
@@ -614,6 +628,7 @@ auth_gsasl_version_report(FILE *f)
           GSASL_VERSION, runtime);
 }
 
+#endif   /*!MACRO_PREDEF*/
 #endif  /* AUTH_GSASL */
 
 /* End of gsasl_exim.c */