| 1 | /* Declarations for retr.c.
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| 2 | Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
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| 3 |
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| 4 | This file is part of GNU Wget.
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| 5 |
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| 6 | GNU Wget is free software; you can redistribute it and/or modify
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| 7 | it under the terms of the GNU General Public License as published by
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| 8 | the Free Software Foundation; either version 2 of the License, or
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| 9 | (at your option) any later version.
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| 10 |
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| 11 | GNU Wget is distributed in the hope that it will be useful,
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | GNU General Public License for more details.
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| 15 |
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| 16 | You should have received a copy of the GNU General Public License
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| 17 | along with Wget; if not, write to the Free Software
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| 18 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 19 |
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| 20 | In addition, as a special exception, the Free Software Foundation
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| 21 | gives permission to link the code of its release of Wget with the
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| 22 | OpenSSL project's "OpenSSL" library (or with modified versions of it
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| 23 | that use the same license as the "OpenSSL" library), and distribute
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| 24 | the linked executables. You must obey the GNU General Public License
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| 25 | in all respects for all of the code used other than "OpenSSL". If you
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| 26 | modify this file, you may extend this exception to your version of the
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| 27 | file, but you are not obligated to do so. If you do not wish to do
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| 28 | so, delete this exception statement from your version. */
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| 29 |
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| 30 | #ifndef RETR_H
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| 31 | #define RETR_H
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| 32 |
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| 33 | /* Flags for fd_read_body. */
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| 34 | enum {
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| 35 | rb_read_exactly = 1,
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| 36 | rb_skip_startpos = 2
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| 37 | };
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| 38 |
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| 39 | int fd_read_body PARAMS ((int, FILE *, wgint, wgint, wgint *, wgint *, double *,
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| 40 | int));
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| 41 |
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| 42 | typedef const char *(*hunk_terminator_t) PARAMS ((const char *, int, int));
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| 43 |
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| 44 | char *fd_read_hunk PARAMS ((int, hunk_terminator_t, long, long));
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| 45 | char *fd_read_line PARAMS ((int));
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| 46 |
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| 47 | uerr_t retrieve_url PARAMS ((const char *, char **, char **,
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| 48 | const char *, int *));
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| 49 | uerr_t retrieve_from_file PARAMS ((const char *, int, int *));
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| 50 |
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| 51 | char *retr_rate PARAMS ((wgint, double, int));
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| 52 | double calc_rate PARAMS ((wgint, double, int *));
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| 53 | void printwhat PARAMS ((int, int));
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| 54 |
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| 55 | void sleep_between_retrievals PARAMS ((int));
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| 56 |
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| 57 | void rotate_backups PARAMS ((const char *));
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| 58 |
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| 59 | /* Because there's no http.h. */
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| 60 |
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| 61 | struct url;
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| 62 |
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| 63 | uerr_t http_loop PARAMS ((struct url *, char **, char **, const char *,
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| 64 | int *, struct url *));
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| 65 | void save_cookies PARAMS ((void));
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| 66 |
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| 67 |
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| 68 | #endif /* RETR_H */
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