text: /*
   * libEtPan! -- a mail stuff library
   *
   * Copyright (C) 2001, 2005 - DINH Viet Hoa
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 3. Neither the name of the libEtPan! project nor the names of its
   *    contributors may be used to endorse or promote products derived
   *    from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   */
  
  /*
   * $Id: mailsmtp_types.h,v 1.17 2006/12/13 18:31:33 hoa Exp $
   */
  
  #ifndef MAILSMTP_TYPES_H
  
  #define MAILSMTP_TYPES_H
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  #include <libetpan/mailstream.h>
  #include <libetpan/mmapstring.h>
  
  enum {
    MAILSMTP_NO_ERROR = 0,
    MAILSMTP_ERROR_UNEXPECTED_CODE,
    MAILSMTP_ERROR_SERVICE_NOT_AVAILABLE,
    MAILSMTP_ERROR_STREAM,
    MAILSMTP_ERROR_HOSTNAME,
    MAILSMTP_ERROR_NOT_IMPLEMENTED,
    MAILSMTP_ERROR_ACTION_NOT_TAKEN,
    MAILSMTP_ERROR_EXCEED_STORAGE_ALLOCATION,
    MAILSMTP_ERROR_IN_PROCESSING,
    MAILSMTP_ERROR_INSUFFICIENT_SYSTEM_STORAGE,
    MAILSMTP_ERROR_MAILBOX_UNAVAILABLE,
    MAILSMTP_ERROR_MAILBOX_NAME_NOT_ALLOWED,
    MAILSMTP_ERROR_BAD_SEQUENCE_OF_COMMAND,
    MAILSMTP_ERROR_USER_NOT_LOCAL,
    MAILSMTP_ERROR_TRANSACTION_FAILED,
    MAILSMTP_ERROR_MEMORY,
    MAILSMTP_ERROR_AUTH_NOT_SUPPORTED,
    MAILSMTP_ERROR_AUTH_LOGIN,
    MAILSMTP_ERROR_AUTH_REQUIRED,
    MAILSMTP_ERROR_AUTH_TOO_WEAK,
    MAILSMTP_ERROR_AUTH_TRANSITION_NEEDED,
    MAILSMTP_ERROR_AUTH_TEMPORARY_FAILTURE,
    MAILSMTP_ERROR_AUTH_ENCRYPTION_REQUIRED,
    MAILSMTP_ERROR_STARTTLS_TEMPORARY_FAILURE,
    MAILSMTP_ERROR_STARTTLS_NOT_SUPPORTED,
    MAILSMTP_ERROR_CONNECTION_REFUSED,
    MAILSMTP_ERROR_AUTH_AUTHENTICATION_FAILED,
    MAILSMTP_ERROR_SSL
  };
  
  enum {
    MAILSMTP_AUTH_NOT_CHECKED = 0,
    MAILSMTP_AUTH_CHECKED = 1,
    MAILSMTP_AUTH_CRAM_MD5 = 2,
    MAILSMTP_AUTH_PLAIN = 4,
    MAILSMTP_AUTH_LOGIN = 8,
    MAILSMTP_AUTH_DIGEST_MD5 = 16
  };
  
  enum {
    MAILSMTP_ESMTP = 1,
    MAILSMTP_ESMTP_EXPN = 2,
    MAILSMTP_ESMTP_8BITMIME = 4,
    MAILSMTP_ESMTP_SIZE = 8,
    MAILSMTP_ESMTP_ETRN = 16,
    MAILSMTP_ESMTP_STARTTLS = 32,
    MAILSMTP_ESMTP_DSN = 64
  };
    
  struct mailsmtp {
    mailstream * stream;
  
    size_t progr_rate;
    progress_function * progr_fun;
  
    char * response;
  
    MMAPString * line_buffer;
    MMAPString * response_buffer;
  
    int esmtp;		/* contains flags MAILSMTP_ESMTP_* */
    int auth;             /* contains flags MAILSMTP_AUTH_* */
    
    struct {
      void * sasl_conn;
      const char * sasl_server_fqdn;
      const char * sasl_login;
      const char * sasl_auth_name;
      const char * sasl_password;
      const char * sasl_realm;
      void * sasl_secret;
    } smtp_sasl;
  };
  
  typedef struct mailsmtp mailsmtp;
  
  #define MAILSMTP_DSN_NOTIFY_SUCCESS 1
  #define MAILSMTP_DSN_NOTIFY_FAILURE 2
  #define MAILSMTP_DSN_NOTIFY_DELAY   4
  #define MAILSMTP_DSN_NOTIFY_NEVER   8
  
  struct esmtp_address {
    char * address;
    int notify;
    char * orcpt;
  };
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif
  