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https://github.com/moparisthebest/wget
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70 lines
2.3 KiB
C
70 lines
2.3 KiB
C
/* Declarations for retr.c.
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Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
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This file is part of GNU Wget.
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GNU Wget 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 2 of the License, or
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(at your option) any later version.
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GNU Wget 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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You should have received a copy of the GNU General Public License
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along with Wget; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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In addition, as a special exception, the Free Software Foundation
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gives permission to link the code of its release of Wget with the
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OpenSSL project's "OpenSSL" library (or with modified versions of it
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that use the same license as the "OpenSSL" library), and distribute
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the linked executables. You must obey the GNU General Public License
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in all respects for all of the code used other than "OpenSSL". If you
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modify this file, you may extend this exception to your version of the
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file, but you are not obligated to do so. If you do not wish to do
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so, delete this exception statement from your version. */
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#ifndef RETR_H
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#define RETR_H
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extern SUM_SIZE_INT total_downloaded_bytes;
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extern double total_download_time;
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/* Flags for fd_read_body. */
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enum {
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rb_read_exactly = 1,
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rb_skip_startpos = 2
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};
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int fd_read_body (int, FILE *, wgint, wgint, wgint *, wgint *, double *, int);
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typedef const char *(*hunk_terminator_t) (const char *, int, int);
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char *fd_read_hunk (int, hunk_terminator_t, long, long);
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char *fd_read_line (int);
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uerr_t retrieve_url (const char *, char **, char **, const char *, int *);
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uerr_t retrieve_from_file (const char *, bool, int *);
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const char *retr_rate (wgint, double);
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double calc_rate (wgint, double, int *);
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void printwhat (int, int);
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void sleep_between_retrievals (int);
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void rotate_backups (const char *);
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/* Because there's no http.h. */
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struct url;
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uerr_t http_loop (struct url *, char **, char **, const char *, int *,
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struct url *);
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void save_cookies (void);
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#endif /* RETR_H */
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