RFC3461 support - MIME DSN messages. Bug 118

[exim.git] / src / src / spool_out.c

diff --git a/src/src/spool_out.c b/src/src/spool_out.c
index de81786b30d7525c95ec012fe133b653cb98ce4a..01b70341d12794fa3072c2bba1868a2fdbc5a7f0 100644 (file)
--- a/src/src/spool_out.c
+++ b/src/src/spool_out.c
@@ -245,6 +245,14 @@ if (tls_in.ourcert)
 if (tls_in.ocsp)        fprintf(f, "-tls_ocsp %d\n",   tls_in.ocsp);
 #endif
 
+#ifdef EXPERIMENTAL_DSN
+/* Write the dsn flags to the spool header file */
+DEBUG(D_deliver) debug_printf("DSN: Write SPOOL :-dsn_envid %s\n", dsn_envid);
+if (dsn_envid != NULL) fprintf(f, "-dsn_envid %s\n", dsn_envid);
+DEBUG(D_deliver) debug_printf("DSN: Write SPOOL :-dsn_ret %d\n", dsn_ret);
+if (dsn_ret != 0) fprintf(f, "-dsn_ret %d\n", dsn_ret);
+#endif
+
 /* To complete the envelope, write out the tree of non-recipients, followed by
 the list of recipients. These won't be disjoint the first time, when no
 checking has been done. If a recipient is a "one-time" alias, it is followed by
@@ -255,14 +263,34 @@ fprintf(f, "%d\n", recipients_count);
 for (i = 0; i < recipients_count; i++)
   {
   recipient_item *r = recipients_list + i;
-  if (r->pno < 0 && r->errors_to == NULL)
+#ifdef EXPERIMENTAL_DSN
+DEBUG(D_deliver) debug_printf("DSN: Flags :%d\n", r->dsn_flags);
+#endif
+  if (r->pno < 0 && r->errors_to == NULL
+    #ifdef EXPERIMENTAL_DSN
+     && r->dsn_flags == 0
+    #endif
+    )
     fprintf(f, "%s\n", r->address);
   else
     {
     uschar *errors_to = (r->errors_to == NULL)? US"" : r->errors_to;
+    #ifdef EXPERIMENTAL_DSN
+    /* for DSN SUPPORT extend exim 4 spool in a compatible way by
+       adding new values upfront and add flag 0x02 */
+    uschar *orcpt = (r->orcpt == NULL)? US"" : r->orcpt;
+    fprintf(f, "%s %s %d,%d %s %d,%d#3\n", r->address, orcpt, Ustrlen(orcpt), r->dsn_flags,
+      errors_to, Ustrlen(errors_to), r->pno);
+    #else
     fprintf(f, "%s %s %d,%d#1\n", r->address, errors_to,
       Ustrlen(errors_to), r->pno);
+    #endif
     }
+    
+    #ifdef EXPERIMENTAL_DSN
+      DEBUG(D_deliver) debug_printf("DSN: **** SPOOL_OUT - address: |%s| errorsto: |%s| orcpt: |%s| dsn_flags: %d\n",
+         r->address, r->errors_to, r->orcpt, r->dsn_flags);
+    #endif
   }
 
 /* Put a blank line before the headers */