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* This file is part of libESMTP, a library for submission of RFC 2822
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* formatted electronic mail messages using the SMTP protocol described
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* Copyright (C) 2001,2002 Brian Stafford <brian@stafford.uklinux.net>
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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typedef struct siobuf *siobuf_t;
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#define SIO_BUFSIZE 2048 /* arbitrary, not too short, not too long */
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typedef void (*recodecb_t) (char **dstbuf, int *dstlen,
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const char *srcbuf, int srclen, void *arg);
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typedef void (*monitorcb_t) (const char *buffer, int length, int direction,
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struct siobuf *sio_attach(int sdr, int sdw, int buffer_size);
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void sio_detach(struct siobuf *sio);
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void sio_set_monitorcb(struct siobuf *sio, monitorcb_t cb, void *arg);
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void sio_set_timeout(struct siobuf *sio, int milliseconds);
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void sio_set_securitycb(struct siobuf *sio, recodecb_t encode_cb,
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recodecb_t decode_cb, void *arg);
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int sio_poll(struct siobuf *sio,int want_read, int want_write, int fast);
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void sio_write(struct siobuf *sio, const void *bufp, int buflen);
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void sio_flush(struct siobuf *sio);
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void sio_mark(struct siobuf *sio);
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int sio_fill(struct siobuf *sio);
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int sio_read(struct siobuf *sio, void *bufp, int buflen);
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char *sio_gets(struct siobuf *sio, char buf[], int buflen);
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int sio_printf(struct siobuf *sio, const char *format, ...)
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__attribute__ ((format (printf, 2, 3))) ;
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int sio_set_tlsclient_ssl (struct siobuf *sio, SSL *ssl);