Add cmdline option to append a log message. Bug 418

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

diff --git a/src/src/exim.c b/src/src/exim.c
index 51daa55760d4a2aa2a88139ad2bd6f3abf7d5b70..e0c591d63882de5ab132c762b6a1176f1db91de6 100644 (file)
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -12,6 +12,13 @@ Also a few functions that don't naturally fit elsewhere. */
 
 #include "exim.h"
 
+#ifdef USE_GNUTLS
+# include <gnutls/gnutls.h>
+# if GNUTLS_VERSION_NUMBER < 0x030103 && !defined(DISABLE_OCSP)
+#  define DISABLE_OCSP
+# endif
+#endif
+
 extern void init_lookup_list(void);
 
 
@@ -81,7 +88,7 @@ Returns:      pointer to the compiled pattern
 */
 
 const pcre *
-regex_must_compile(uschar *pattern, BOOL caseless, BOOL use_malloc)
+regex_must_compile(const uschar *pattern, BOOL caseless, BOOL use_malloc)
 {
 int offset;
 int options = PCRE_COPT;
@@ -93,7 +100,7 @@ if (use_malloc)
   pcre_free = function_store_free;
   }
 if (caseless) options |= PCRE_CASELESS;
-yield = pcre_compile(CS pattern, options, (const char **)&error, &offset, NULL);
+yield = pcre_compile(CCS pattern, options, (const char **)&error, &offset, NULL);
 pcre_malloc = function_store_get;
 pcre_free = function_dummy_free;
 if (yield == NULL)
@@ -124,10 +131,11 @@ Returns:      TRUE or FALSE
 */
 
 BOOL
-regex_match_and_setup(const pcre *re, uschar *subject, int options, int setup)
+regex_match_and_setup(const pcre *re, const uschar *subject, int options, int setup)
 {
 int ovector[3*(EXPAND_MAXN+1)];
-int n = pcre_exec(re, NULL, CS subject, Ustrlen(subject), 0,
+uschar * s = string_copy(subject);     /* de-constifying */
+int n = pcre_exec(re, NULL, CS s, Ustrlen(s), 0,
   PCRE_EOPT | options, ovector, sizeof(ovector)/sizeof(int));
 BOOL yield = n >= 0;
 if (n == 0) n = EXPAND_MAXN + 1;
@@ -137,7 +145,7 @@ if (yield)
   expand_nmax = (setup < 0)? 0 : setup + 1;
   for (nn = (setup < 0)? 0 : 2; nn < n*2; nn += 2)
     {
-    expand_nstring[expand_nmax] = subject + ovector[nn];
+    expand_nstring[expand_nmax] = s + ovector[nn];
     expand_nlength[expand_nmax++] = ovector[nn+1] - ovector[nn];
     }
   expand_nmax--;
@@ -405,11 +413,11 @@ if (exim_tvcmp(&now_tv, then_tv) <= 0)
     {
     if (!running_in_test_harness)
       {
-      debug_printf("tick check: %lu.%06lu %lu.%06lu\n",
+      debug_printf("tick check: " TIME_T_FMT ".%06lu " TIME_T_FMT ".%06lu\n",
         then_tv->tv_sec, (long) then_tv->tv_usec,
                now_tv.tv_sec, (long) now_tv.tv_usec);
-      debug_printf("waiting %lu.%06lu\n", itval.it_value.tv_sec,
-        (long) itval.it_value.tv_usec);
+      debug_printf("waiting " TIME_T_FMT ".%06lu\n",
+        itval.it_value.tv_sec, (long) itval.it_value.tv_usec);
       }
     }
 
@@ -827,6 +835,9 @@ fprintf(f, "Support for:");
 #ifdef EXPERIMENTAL_BRIGHTMAIL
   fprintf(f, " Experimental_Brightmail");
 #endif
+#ifdef EXPERIMENTAL_DANE
+  fprintf(f, " Experimental_DANE");
+#endif
 #ifdef EXPERIMENTAL_DCC
   fprintf(f, " Experimental_DCC");
 #endif
@@ -836,18 +847,12 @@ fprintf(f, "Support for:");
 #ifdef EXPERIMENTAL_PROXY
   fprintf(f, " Experimental_Proxy");
 #endif
-#ifdef EXPERIMENTAL_TPDA
-  fprintf(f, " Experimental_TPDA");
+#ifdef EXPERIMENTAL_EVENT
+  fprintf(f, " Experimental_Event");
 #endif
 #ifdef EXPERIMENTAL_REDIS
   fprintf(f, " Experimental_Redis");
 #endif
-#ifdef EXPERIMENTAL_CERTNAMES
-  fprintf(f, " Experimental_Certnames");
-#endif
-#ifdef EXPERIMENTAL_DSN
-  fprintf(f, " Experimental_DSN");
-#endif
 fprintf(f, "\n");
 
 fprintf(f, "Lookups (built-in):");
@@ -1496,6 +1501,7 @@ uschar *ftest_domain = NULL;
 uschar *ftest_localpart = NULL;
 uschar *ftest_prefix = NULL;
 uschar *ftest_suffix = NULL;
+uschar *log_oneline = NULL;
 uschar *malware_test_file = NULL;
 uschar *real_sender_address;
 uschar *originator_home = US"/";
@@ -2670,15 +2676,13 @@ for (i = 1; i < argc; i++)
       break;
       }
 
-    #ifdef EXPERIMENTAL_DSN
     /* -MCD: set the smtp_use_dsn flag; this indicates that the host
        that exim is connected to supports the esmtp extension DSN */
-    else if (strcmp(argrest, "CD") == 0)
+    else if (Ustrcmp(argrest, "CD") == 0)
       {
       smtp_use_dsn = TRUE;
       break;
       }
-    #endif
 
     /* -MCP: set the smtp_use_pipelining flag; this is useful only when
     it preceded -MC (see above) */
@@ -3381,13 +3385,20 @@ for (i = 1; i < argc; i++)
 
     case 'X':
     if (*argrest == '\0')
-      {
       if (++i >= argc)
         {
         fprintf(stderr, "exim: string expected after -X\n");
         exit(EXIT_FAILURE);
         }
-      }
+    break;
+
+    case 'z':
+    if (*argrest == '\0')
+      if (++i < argc) log_oneline = argv[i]; else
+        {
+        fprintf(stderr, "exim: file name expected after %s\n", argv[i-1]);
+        exit(EXIT_FAILURE);
+        }
     break;
 
     /* All other initial characters are errors */
@@ -3830,6 +3841,17 @@ if (Ustrlen(syslog_processname) > 32)
   log_write(0, LOG_MAIN|LOG_PANIC_DIE,
     "syslog_processname is longer than 32 chars: aborting");
 
+if (log_oneline)
+  {
+  if (admin_user)
+    {
+    log_write(0, LOG_MAIN, "%s", log_oneline);
+    return EXIT_SUCCESS;
+    }
+  else
+    return EXIT_FAILURE;
+  }
+
 /* In some operating systems, the environment variable TMPDIR controls where
 temporary files are created; Exim doesn't use these (apart from when delivering
 to MBX mailboxes), but called libraries such as DBM libraries may require them.