TLS: PIPELINING under OpenSSL

[exim.git] / src / src / macros.h

diff --git a/src/src/macros.h b/src/src/macros.h
index 2692714f71d6f8c69d59a324f96e838f13c20417..8b608f7f8bcec0572ba69bf47de11dce423766a8 100644 (file)
--- a/src/src/macros.h
+++ b/src/src/macros.h
@@ -721,7 +721,8 @@ enum { v_none, v_sender, v_recipient, v_expn };
 #define vopt_callout_no_cache     0x0040   /* disable callout cache */
 #define vopt_callout_recipsender  0x0080   /* use real sender to verify recip */
 #define vopt_callout_recippmaster 0x0100   /* use postmaster to verify recip */
-#define vopt_success_on_redirect  0x0200
+#define vopt_callout_hold        0x0200   /* lazy close connection */
+#define vopt_success_on_redirect  0x0400
 
 /* Values for fields in callout cache records */
 
@@ -744,7 +745,8 @@ enum { hstatus_unknown, hstatus_usable, hstatus_unusable,
 
 /* Reasons why a host is unusable (for clearer log messages) */
 
-enum { hwhy_unknown, hwhy_retry, hwhy_failed, hwhy_deferred, hwhy_ignored };
+enum { hwhy_unknown, hwhy_retry, hwhy_insecure, hwhy_failed, hwhy_deferred,
+       hwhy_ignored };
 
 /* Domain lookup types for routers */
 
@@ -809,6 +811,7 @@ enum { SCH_NONE, SCH_AUTH, SCH_DATA, SCH_BDAT,
 enum {
   HOST_FIND_FAILED,     /* failed to find the host */
   HOST_FIND_AGAIN,      /* could not resolve at this time */
+  HOST_FIND_SECURITY,   /* dnssec required but not acheived */
   HOST_FOUND,           /* found host */
   HOST_FOUND_LOCAL,     /* found, but MX points to local host */
   HOST_IGNORED          /* found but ignored - used internally only */
@@ -851,6 +854,16 @@ enum {
 #define topt_no_body            0x040  /* Omit body */
 #define topt_escape_headers     0x080  /* Apply escape check to headers */
 #define topt_use_bdat          0x100  /* prepend chunks with RFC3030 BDAT header */
+#define topt_output_string     0x200  /* create string rather than write to fd */
+#define topt_continuation      0x400  /* do not reset buffer */
+
+/* Options for smtp_write_command */
+
+enum { 
+  SCMD_FLUSH = 0,      /* write to kernel */
+  SCMD_MORE,           /* write to kernel, but likely more soon */
+  SCMD_BUFFER          /* stash in application cmd output buffer */
+};
 
 /* Flags for recipient_block, used in DSN support */
 
@@ -972,5 +985,14 @@ enum { FILTER_UNSET, FILTER_FORWARD, FILTER_EXIM, FILTER_SIEVE };
 
 #define GETC_BUFFER_UNLIMITED  UINT_MAX
 
+/* UTF-8 chars for line-drawing */
+
+#define UTF8_DOWN_RIGHT                "\xE2\x94\x8c"
+#define UTF8_HORIZ             "\xE2\x94\x80"
+#define UTF8_VERT_RIGHT                "\xE2\x94\x9C"
+#define UTF8_UP_RIGHT          "\xE2\x94\x94"
+#define UTF8_VERT_2DASH                "\xE2\x95\x8E"
+
+
 
 /* End of macros.h */