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133 lines
4.1 KiB
133 lines
4.1 KiB
/*
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* libEtPan! -- a mail stuff library
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*
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* Copyright (C) 2001, 2005 - DINH Viet Hoa
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the libEtPan! project nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* $Id: mailstream_types.h,v 1.17 2011/04/19 12:22:17 hoa Exp $
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*/
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#ifndef MAILSTREAM_TYPES_H
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#define MAILSTREAM_TYPES_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define LIBETPAN_MAILSTREAM_DEBUG
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#ifndef LIBETPAN_CONFIG_H
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# include <libetpan/libetpan-config.h>
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#endif
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#include <libetpan/carray.h>
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struct _mailstream;
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typedef struct _mailstream mailstream;
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struct _mailstream_low;
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typedef struct _mailstream_low mailstream_low;
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enum {
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/* Buffer is a log text string. */
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MAILSTREAM_LOG_TYPE_INFO_RECEIVED,
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MAILSTREAM_LOG_TYPE_INFO_SENT,
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/* Buffer is data sent over the network. */
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MAILSTREAM_LOG_TYPE_ERROR_PARSE,
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MAILSTREAM_LOG_TYPE_ERROR_RECEIVED, /* no data */
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MAILSTREAM_LOG_TYPE_ERROR_SENT, /* no data */
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/* Buffer is data sent over the network. */
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MAILSTREAM_LOG_TYPE_DATA_RECEIVED,
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MAILSTREAM_LOG_TYPE_DATA_SENT,
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MAILSTREAM_LOG_TYPE_DATA_SENT_PRIVATE, /* data is private, for example a password. */
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};
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struct _mailstream {
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size_t buffer_max_size;
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char * write_buffer;
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size_t write_buffer_len;
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char * read_buffer;
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size_t read_buffer_len;
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mailstream_low * low;
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struct mailstream_cancel * idle;
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int idling;
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void (* logger)(mailstream * s, int log_type,
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const char * str, size_t size, void * logger_context);
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void * logger_context;
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};
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struct mailstream_low_driver {
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ssize_t (* mailstream_read)(mailstream_low *, void *, size_t);
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ssize_t (* mailstream_write)(mailstream_low *, const void *, size_t);
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int (* mailstream_close)(mailstream_low *);
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int (* mailstream_get_fd)(mailstream_low *);
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void (* mailstream_free)(mailstream_low *);
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void (* mailstream_cancel)(mailstream_low *);
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struct mailstream_cancel * (* mailstream_get_cancel)(mailstream_low *);
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/* Returns an array of MMAPString containing DER data or NULL if it's not a SSL connection */
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carray * (* mailstream_get_certificate_chain)(mailstream_low *);
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};
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typedef struct mailstream_low_driver mailstream_low_driver;
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struct _mailstream_low {
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void * data;
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mailstream_low_driver * driver;
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int privacy;
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char * identifier;
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unsigned long timeout; /* in seconds, 0 will use the global value */
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void (* logger)(mailstream_low * s, int log_type,
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const char * str, size_t size, void * logger_context);
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void * logger_context;
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};
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typedef void progress_function(size_t current, size_t maximum);
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typedef void mailprogress_function(size_t current, size_t maximum, void * context);
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enum {
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MAILSTREAM_IDLE_ERROR,
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MAILSTREAM_IDLE_INTERRUPTED,
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MAILSTREAM_IDLE_HASDATA,
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MAILSTREAM_IDLE_TIMEOUT,
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MAILSTREAM_IDLE_CANCELLED
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};
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#ifdef __cplusplus
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}
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#endif
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#endif
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