mirror of
https://github.com/matrix-construct/construct
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84 lines
2 KiB
C
84 lines
2 KiB
C
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/************************************************************************
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* IRC - Internet Relay Chat, servlink/servlink.h
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 1, or (at your option)
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* any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Id: servlink.h 1285 2006-05-05 15:03:53Z nenolod $
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*/
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#ifndef INCLUDED_servlink_servlink_h
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#define INCLUDED_servlink_servlink_h
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#include "setup.h"
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#ifdef HAVE_LIBZ
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#include <zlib.h>
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#endif
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/* do not use stdin/out/err, as it seems to break on solaris */
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#define CONTROL fds[0]
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#define LOCAL fds[1]
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#define REMOTE fds[2]
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#undef SERVLINK_DEBUG
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#define READLEN 16384
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#ifdef HAVE_LIBZ
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#define BUFLEN READLEN * 6 /* allow for decompression */
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#else
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#define BUFLEN READLEN
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#endif
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#ifdef HAVE_LIBZ
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struct zip_state
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{
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z_stream z_stream;
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int level; /* compression level */
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};
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#endif
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struct slink_state
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{
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unsigned int crypt:1;
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unsigned int zip:1;
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unsigned int active:1;
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unsigned char buf[BUFLEN * 2];
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unsigned int ofs;
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unsigned int len;
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#ifdef HAVE_LIBZ
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struct zip_state zip_state;
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#endif
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};
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typedef void (io_callback) (void);
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struct fd_table
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{
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int fd;
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io_callback *read_cb;
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io_callback *write_cb;
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};
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extern struct slink_state in_state;
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extern struct slink_state out_state;
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extern struct fd_table fds[3];
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#endif /* INCLUDED_servlink_servlink_h */
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