rcpt_print.c

[詳解]

/*++
/* NAME
/*  rcpt_print
/* SUMMARY
/*  write RECIPIENT structure to stream
/* SYNOPSIS
/*  #include <rcpt_print.h>
/*
/*  int     rcpt_print(print_fn, stream, flags, ptr)
/*  ATTR_PRINT_MASTER_FN print_fn;
/*  VSTREAM *stream;
/*  int flags;
/*  void    *ptr;
/* DESCRIPTION
/*  rcpt_print() writes the contents of a RECIPIENT structure
/*  to the named stream using the specified attribute print
/*  routine. rcpt_print() is meant to be passed as a call-back
/*  to attr_print(), thusly:
/*
/*  ... SEND_ATTR_FUNC(rcpt_print, (void *) recipient), ...
/* DIAGNOSTICS
/*  Fatal: out of memory.
/* LICENSE
/* .ad
/* .fi
/*  The Secure Mailer license must be distributed with this
/*  software.
/* AUTHOR(S)
/*  Wietse Venema
/*  IBM T.J. Watson Research
/*  P.O. Box 704
/*  Yorktown Heights, NY 10598, USA
/*--*/

/* System library. */

#include <sys_defs.h>

/* Utility library. */

#include <attr.h>

/* Global library. */

#include <mail_proto.h>
#include <recipient_list.h>
#include <rcpt_print.h>

/* rcpt_print - write recipient to stream */

int     rcpt_print(ATTR_PRINT_MASTER_FN print_fn, VSTREAM *fp,
                   int flags, void *ptr)
{
    RECIPIENT *rcpt = (RECIPIENT *) ptr;
    int     ret;

    /*
     * The attribute order is determined by backwards compatibility. It can
     * be sanitized after all the ad-hoc recipient read/write code is
     * replaced.
     */
    ret =
    print_fn(fp, flags | ATTR_FLAG_MORE,
         SEND_ATTR_STR(MAIL_ATTR_ORCPT, rcpt->orig_addr),
         SEND_ATTR_STR(MAIL_ATTR_RECIP, rcpt->address),
         SEND_ATTR_LONG(MAIL_ATTR_OFFSET, rcpt->offset),
         SEND_ATTR_STR(MAIL_ATTR_DSN_ORCPT, rcpt->dsn_orcpt),
         SEND_ATTR_INT(MAIL_ATTR_DSN_NOTIFY, rcpt->dsn_notify),
         ATTR_TYPE_END);
    return (ret);
}