libetpan - fdik
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/*
* 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: mailstream_types.h,v 1.17 2011/04/19 12:22:17 hoa Exp $
*/
#ifndef MAILSTREAM_TYPES_H
#define MAILSTREAM_TYPES_H
#ifdef __cplusplus
extern "C" {
#endif
#define LIBETPAN_MAILSTREAM_DEBUG
#ifndef LIBETPAN_CONFIG_H
# include <libetpan/libetpan-config.h>
#endif
#include <libetpan/carray.h>
struct _mailstream;
typedef struct _mailstream mailstream;
struct _mailstream_low;
typedef struct _mailstream_low mailstream_low;
enum {
/* Buffer is a log text string. */
MAILSTREAM_LOG_TYPE_INFO_RECEIVED,
MAILSTREAM_LOG_TYPE_INFO_SENT,
/* Buffer is data sent over the network. */
MAILSTREAM_LOG_TYPE_ERROR_PARSE,
MAILSTREAM_LOG_TYPE_ERROR_RECEIVED, /* no data */
MAILSTREAM_LOG_TYPE_ERROR_SENT, /* no data */
/* Buffer is data sent over the network. */
MAILSTREAM_LOG_TYPE_DATA_RECEIVED,
MAILSTREAM_LOG_TYPE_DATA_SENT,
MAILSTREAM_LOG_TYPE_DATA_SENT_PRIVATE, /* data is private, for example a password. */
};
struct _mailstream {
size_t buffer_max_size;
char * write_buffer;
size_t write_buffer_len;
char * read_buffer;
size_t read_buffer_len;
mailstream_low * low;
struct mailstream_cancel * idle;
int idling;
void (* logger)(mailstream * s, int log_type,
const char * str, size_t size, void * logger_context);
void * logger_context;
};
struct mailstream_low_driver {
ssize_t (* mailstream_read)(mailstream_low *, void *, size_t);
ssize_t (* mailstream_write)(mailstream_low *, const void *, size_t);
int (* mailstream_close)(mailstream_low *);
int (* mailstream_get_fd)(mailstream_low *);
void (* mailstream_free)(mailstream_low *);
void (* mailstream_cancel)(mailstream_low *);
struct mailstream_cancel * (* mailstream_get_cancel)(mailstream_low *);
/* Returns an array of MMAPString containing DER data or NULL if it's not a SSL connection */
carray * (* mailstream_get_certificate_chain)(mailstream_low *);
};
typedef struct mailstream_low_driver mailstream_low_driver;
struct _mailstream_low {
void * data;
mailstream_low_driver * driver;
int privacy;
char * identifier;
unsigned long timeout; /* in seconds, 0 will use the global value */
void (* logger)(mailstream_low * s, int log_type,
const char * str, size_t size, void * logger_context);
void * logger_context;
};
typedef void progress_function(size_t current, size_t maximum);
typedef void mailprogress_function(size_t current, size_t maximum, void * context);
enum {
MAILSTREAM_IDLE_ERROR,
MAILSTREAM_IDLE_INTERRUPTED,
MAILSTREAM_IDLE_HASDATA,
MAILSTREAM_IDLE_TIMEOUT,
MAILSTREAM_IDLE_CANCELLED
};
#ifdef __cplusplus
}
#endif
#endif