Fix support of $spam_ variables at delivery time. Bug 1647

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

diff --git a/src/src/spool_in.c b/src/src/spool_in.c
index bd8f094d3fd6e5ba1b61c72583e13a277bc8e784..fdc83e5a7565e1959881a25dd62eba472f6150a7 100644 (file)
--- a/src/src/spool_in.c
+++ b/src/src/spool_in.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2012 */
+/* Copyright (c) University of Cambridge 1995 - 2015 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Functions for reading spool files. When compiling for a utility (eximon),
@@ -288,21 +288,28 @@ tls_in.certificate_verified = FALSE;
 tls_in.dane_verified = FALSE;
 # endif
 tls_in.cipher = NULL;
-tls_in.ourcert = NULL;
-tls_in.peercert = NULL;
+# ifndef COMPILE_UTILITY       /* tls support fns not built in */
+tls_free_cert(&tls_in.ourcert);
+tls_free_cert(&tls_in.peercert);
+# endif
 tls_in.peerdn = NULL;
 tls_in.sni = NULL;
 tls_in.ocsp = OCSP_NOT_REQ;
 #endif
 
 #ifdef WITH_CONTENT_SCAN
+spam_bar = NULL;
+spam_score = NULL;
 spam_score_int = NULL;
 #endif
 
-#ifdef EXPERIMENTAL_DSN
+#if defined(EXPERIMENTAL_INTERNATIONAL) && !defined(COMPILE_UTILITY)
+message_smtputf8 = FALSE;
+message_utf8_downconvert = 0;
+#endif
+
 dsn_ret = 0;
 dsn_envid = NULL;
-#endif
 
 /* Generate the full name and open the file. If message_subdir is already
 set, just look in the given directory. Otherwise, look in both the split
@@ -493,13 +500,11 @@ for (;;)
     case 'd':
     if (Ustrcmp(p, "eliver_firsttime") == 0)
       deliver_firsttime = TRUE;
-#ifdef EXPERIMENTAL_DSN
     /* Check if the dsn flags have been set in the header file */
     else if (Ustrncmp(p, "sn_ret", 6) == 0)
       dsn_ret= atoi(CS big_buffer + 8);
     else if (Ustrncmp(p, "sn_envid", 8) == 0)
       dsn_envid = string_copy(big_buffer + 11);
-#endif
     break;
 
     case 'f':
@@ -570,8 +575,16 @@ for (;;)
     if (Ustrncmp(p, "ender_set_untrusted", 19) == 0)
       sender_set_untrusted = TRUE;
 #ifdef WITH_CONTENT_SCAN
+    else if (Ustrncmp(p, "pam_bar ", 8) == 0)
+      spam_bar = string_copy(big_buffer + 10);
+    else if (Ustrncmp(p, "pam_score ", 10) == 0)
+      spam_score = string_copy(big_buffer + 12);
     else if (Ustrncmp(p, "pam_score_int ", 14) == 0)
       spam_score_int = string_copy(big_buffer + 16);
+#endif
+#if defined(EXPERIMENTAL_INTERNATIONAL) && !defined(COMPILE_UTILITY)
+    else if (Ustrncmp(p, "mtputf8", 7) == 0)
+      message_smtputf8 = TRUE;
 #endif
     break;
 
@@ -596,6 +609,15 @@ for (;;)
     break;
 #endif
 
+#if defined(EXPERIMENTAL_INTERNATIONAL) && !defined(COMPILE_UTILITY)
+    case 'u':
+    if (Ustrncmp(p, "tf8_downcvt", 11) == 0)
+      message_utf8_downconvert = 1;
+    else if (Ustrncmp(p, "tf8_optdowncvt", 15) == 0)
+      message_utf8_downconvert = -1;
+    break;
+#endif
+
     default:    /* Present because some compilers complain if all */
     break;      /* possibilities are not covered. */
     }
@@ -645,10 +667,8 @@ for (recipients_count = 0; recipients_count < rcount; recipients_count++)
   {
   int nn;
   int pno = -1;
-#ifdef EXPERIMENTAL_DSN
   int dsn_flags = 0;
   uschar *orcpt = NULL;
-#endif
   uschar *errors_to = NULL;
   uschar *p;
 
@@ -725,7 +745,7 @@ for (recipients_count = 0; recipients_count < rcount; recipients_count++)
     {
     int flags;
 
-#if defined(EXPERIMENTAL_DSN) && !defined (COMPILE_UTILITY)
+#if !defined (COMPILE_UTILITY)
     DEBUG(D_deliver) debug_printf("**** SPOOL_IN - Exim 4 standard format spoolfile\n");
 #endif
 
@@ -745,7 +765,6 @@ for (recipients_count = 0; recipients_count < rcount; recipients_count++)
       }
 
     *(--p) = 0;   /* Terminate address */
-#ifdef EXPERIMENTAL_DSN
     if ((flags & 0x02) != 0)      /* one_time data exists */
       {
       int len;
@@ -760,9 +779,8 @@ for (recipients_count = 0; recipients_count < rcount; recipients_count++)
       }
 
     *(--p) = 0;   /* Terminate address */
-#endif  /* EXPERIMENTAL_DSN */
     }
-#if defined(EXPERIMENTAL_DSN) && !defined(COMPILE_UTILITY)
+#if !defined(COMPILE_UTILITY)
   else
     { DEBUG(D_deliver) debug_printf("**** SPOOL_IN - No additional fields\n"); }
 
@@ -776,15 +794,13 @@ for (recipients_count = 0; recipients_count < rcount; recipients_count++)
     DEBUG(D_deliver) debug_printf("**** SPOOL_IN - address: |%s| errorsto: |%s|\n",
       big_buffer, errors_to);
     }
-#endif  /* EXPERIMENTAL_DSN */
+#endif
 
   recipients_list[recipients_count].address = string_copy(big_buffer);
   recipients_list[recipients_count].pno = pno;
   recipients_list[recipients_count].errors_to = errors_to;
-#ifdef EXPERIMENTAL_DSN
   recipients_list[recipients_count].orcpt = orcpt;
   recipients_list[recipients_count].dsn_flags = dsn_flags;
-#endif
   }
 
 /* The remainder of the spool header file contains the headers for the message,