Update version number and copyright year.

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

diff --git a/src/src/exim.c b/src/src/exim.c
index 0a1f2b8c1d2d65c73b9ee02514d0174c9ea66a6b..5ed6e54e18ab27ca9bfa1db10b4c49c719101dff 100644 (file)
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -1,10 +1,10 @@
-/* $Cambridge: exim/src/src/exim.c,v 1.45 2006/10/23 13:24:21 ph10 Exp $ */
+/* $Cambridge: exim/src/src/exim.c,v 1.51 2007/01/08 10:50:18 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2006 */
+/* Copyright (c) University of Cambridge 1995 - 2007 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -1177,7 +1177,7 @@ int size = 0;
 int ptr = 0;
 uschar *yield = NULL;
 
-if (fn_readline == NULL) printf("> ");
+if (fn_readline == NULL) { printf("> "); fflush(stdout); }
 
 for (i = 0;; i++)
   {
@@ -1300,6 +1300,7 @@ uschar *alias_arg = NULL;
 uschar *called_as = US"";
 uschar *start_queue_run_id = NULL;
 uschar *stop_queue_run_id = NULL;
+uschar *expansion_test_message = NULL;
 uschar *ftest_domain = NULL;
 uschar *ftest_localpart = NULL;
 uschar *ftest_prefix = NULL;
@@ -1497,7 +1498,8 @@ regex_ismsgid =
   regex_must_compile(US"^(?:[^\\W_]{6}-){2}[^\\W_]{2}$", FALSE, TRUE);
 
 /* Precompile the regular expression that is used for matching an SMTP error
-code, possibly extended, at the start of an error message. */
+code, possibly extended, at the start of an error message. Note that the
+terminating whitespace character is included. */
 
 regex_smtp_code =
   regex_must_compile(US"^\\d\\d\\d\\s(?:\\d\\.\\d\\d?\\d?\\.\\d\\d?\\d?\\s)?",
@@ -1680,10 +1682,21 @@ for (i = 1; i < argc; i++)
         else if (*argrest != 0) { badarg = TRUE; break; }
       }
 
-    /* -be: Run in expansion test mode */
+    /* -be:  Run in expansion test mode
+       -bem: Ditto, but read a message from a file first
+    */
 
     else if (*argrest == 'e')
+      {
       expansion_test = checking = TRUE;
+      if (argrest[1] == 'm')
+        {
+        if (++i >= argc) { badarg = TRUE; break; }
+        expansion_test_message = argv[i];
+        argrest++;
+        }
+      if (argrest[1] != 0) { badarg = TRUE; break; }
+      }
 
     /* -bF:  Run system filter test */
 
@@ -2634,6 +2647,11 @@ for (i = 1; i < argc; i++)
 
     case 'q':
     receiving_message = FALSE;
+    if (queue_interval >= 0)
+      {
+      fprintf(stderr, "exim: -q specified more than once\n");
+      exit(EXIT_FAILURE);
+      }
 
     /* -qq...: Do queue runs in a 2-stage manner */
 
@@ -2742,7 +2760,6 @@ for (i = 1; i < argc; i++)
         }
       }
     else deliver_selectstring = argrest;
-    if (queue_interval < 0) queue_interval = 0;
     break;
 
 
@@ -2790,7 +2807,6 @@ for (i = 1; i < argc; i++)
         }
       }
     else deliver_selectstring_sender = argrest;
-    if (queue_interval < 0) queue_interval = 0;
     break;
 
     /* -Tqt is an option that is exclusively for use by the testing suite.
@@ -2881,6 +2897,12 @@ for (i = 1; i < argc; i++)
   }
 
 
+/* If -R or -S have been specified without -q, assume a single queue run. */
+
+if ((deliver_selectstring != NULL || deliver_selectstring_sender != NULL) &&
+  queue_interval < 0) queue_interval = 0;
+
+
 /* Arguments have been processed. Check for incompatibilities. */
 
 END_ARG:
@@ -2924,6 +2946,10 @@ if ((
     ) ||
     (
     deliver_selectstring != NULL && queue_interval < 0
+    ) ||
+    (
+    msg_action == MSG_LOAD &&
+      (!expansion_test || expansion_test_message != NULL)
     )
    )
   {
@@ -4181,7 +4207,8 @@ if (verify_address_mode || address_test_mode)
 
 /* Handle expansion checking. Either expand items on the command line, or read
 from stdin if there aren't any. If -Mset was specified, load the message so
-that its variables can be used, but restrict this facility to admin users. */
+that its variables can be used, but restrict this facility to admin users.
+Otherwise, if -bem was used, read a message from stdin. */
 
 if (expansion_test)
   {
@@ -4201,6 +4228,33 @@ if (expansion_test)
       printf ("Failed to load message %s\n", message_id);
     }
 
+  /* Read a test message from a file. We fudge it up to be on stdin, saving
+  stdin itself for later reading of expansion strings. */
+
+  else if (expansion_test_message != NULL)
+    {
+    int save_stdin = dup(0);
+    int fd = Uopen(expansion_test_message, O_RDONLY, 0);
+    if (fd < 0)
+      {
+      fprintf(stderr, "exim: failed to open %s: %s\n", expansion_test_message,
+        strerror(errno));
+      return EXIT_FAILURE;
+      }
+    (void) dup2(fd, 0);
+    filter_test = FTEST_USER;      /* Fudge to make it look like filter test */
+    message_ended = END_NOTENDED;
+    read_message_body(receive_msg(extract_recipients));
+    message_linecount += body_linecount;
+    (void)dup2(save_stdin, 0);
+    (void)close(save_stdin);
+    clearerr(stdin);               /* Required by Darwin */
+    }
+
+  /* Allow $recipients for this testing */
+
+  enable_dollar_recipients = TRUE;
+
   /* Expand command line items */
 
   if (recipients_arg < argc)