external/ibm-public/postfix/dist/src/smtpd/smtpd_proxy.h

   1 /*      $NetBSD$        */
   2
   3 /*++
   4 /* NAME
   5 /*      smtpd_proxy 3h
   6 /* SUMMARY
   7 /*      SMTP server pass-through proxy client
   8 /* SYNOPSIS
   9 /*      #include <smtpd.h>
  10 /*      #include <smtpd_proxy.h>
  11 /* DESCRIPTION
  12 /* .nf
  13
  14  /*
  15   * Utility library.
  16   */
  17 #include <vstream.h>
  18 #include <vstring.h>
  19
  20  /*
  21   * Application-specific.
  22   */
  23 #define SMTPD_PROX_WANT_NONE    '\0'    /* Do not receive reply */
  24 #define SMTPD_PROX_WANT_ANY     '0'     /* Expect any reply */
  25 #define SMTPD_PROX_WANT_OK      '2'     /* Expect 2XX reply */
  26 #define SMTPD_PROX_WANT_MORE    '3'     /* Expect 3XX reply */
  27
  28 extern int smtpd_proxy_open(SMTPD_STATE *, const char *, int, const char *, const char *);
  29 extern int PRINTFLIKE(3, 4) smtpd_proxy_cmd(SMTPD_STATE *, int, const char *,...);
  30 extern int smtpd_proxy_rec_put(VSTREAM *, int, const char *, ssize_t);
  31 extern int PRINTFLIKE(3, 4) smtpd_proxy_rec_fprintf(VSTREAM *, int, const char *,...);
  32 extern void smtpd_proxy_close(SMTPD_STATE *);
  33
  34 /* LICENSE
  35 /* .ad
  36 /* .fi
  37 /*      The Secure Mailer license must be distributed with this software.
  38 /* AUTHOR(S)
  39 /*      Wietse Venema
  40 /*      IBM T.J. Watson Research
  41 /*      P.O. Box 704
  42 /*      Yorktown Heights, NY 10598, USA
  43 /*--*/