Adding upstream version 1.21.upstream/1.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 81 insertions, 0 deletions

diff --git a/src/retr.h b/src/retr.h
new file mode 100644
index 0000000..9da2a27
--- /dev/null
+++ b/src/retr.h
@@ -0,0 +1,81 @@
+/* Declarations for retr.c.
+   Copyright (C) 1996-2011, 2015, 2018-2020 Free Software Foundation,
+   Inc.
+
+This file is part of GNU Wget.
+
+GNU Wget is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
+
+GNU Wget is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Wget.  If not, see <http://www.gnu.org/licenses/>.
+
+Additional permission under GNU GPL version 3 section 7
+
+If you modify this program, or any covered work, by linking or
+combining it with the OpenSSL project's OpenSSL library (or a
+modified version of that library), containing parts covered by the
+terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
+grants you additional permission to convey the resulting work.
+Corresponding Source for a non-source form of such a combination
+shall include the source code for the parts of OpenSSL used as well
+as that of the covered work.  */
+
+#ifndef RETR_H
+#define RETR_H
+
+#include "url.h"
+
+extern int numurls;
+
+/* These global vars should be made static to retr.c and exported via
+   functions! */
+extern SUM_SIZE_INT total_downloaded_bytes;
+extern double total_download_time;
+extern FILE *output_stream;
+extern bool output_stream_regular;
+
+/* Flags for fd_read_body. */
+enum {
+  rb_read_exactly  = 1,
+  rb_skip_startpos = 2,
+
+  /* Used by HTTP/HTTPS*/
+  rb_chunked_transfer_encoding = 4,
+
+  rb_compressed_gzip = 8
+};
+
+int fd_read_body (const char *, int, FILE *, wgint, wgint, wgint *, wgint *, double *, int, FILE *);
+
+typedef const char *(*hunk_terminator_t) (const char *, const char *, int);
+
+char *fd_read_hunk (int, hunk_terminator_t, long, long);
+char *fd_read_line (int);
+
+uerr_t retrieve_url (struct url *, const char *, char **, char **,
+                     const char *, int *, bool, struct iri *, bool);
+uerr_t retrieve_from_file (const char *, bool, int *);
+
+const char *retr_rate (wgint, double);
+double calc_rate (wgint, double, int *);
+void printwhat (int, int);
+
+void sleep_between_retrievals (int);
+
+void rotate_backups (const char *);
+
+bool url_uses_proxy (struct url *);
+
+void set_local_file (const char **, const char *);
+
+bool input_file_url (const char *);
+
+#endif /* RETR_H */