Improved exit status handling.

[wget] / src / retr.h

diff --git a/src/retr.h b/src/retr.h
index 2b804754687106c078e5dfe4fc5c64581b89409e..07c635935e20380bfc874b1d7b3405bdb8762808 100644 (file)
--- a/src/retr.h
+++ b/src/retr.h
@@ -1,11 +1,12 @@
 /* Declarations for retr.c.
 /* Declarations for retr.c.

-   Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+   2004, 2005, 2006, 2007, 2008 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
 
 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 2 of the License, or
+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,
 (at your option) any later version.
 
 GNU Wget is distributed in the hope that it will be useful,


@@ -14,48 +15,56 @@ 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
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License

-along with Wget; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-In addition, as a special exception, the Free Software Foundation
-gives permission to link the code of its release of Wget with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables.  You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL".  If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so.  If you do not wish to do
-so, delete this exception statement from your version.  */
+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
 
 
 #ifndef RETR_H
 #define RETR_H
 

-#include "rbuf.h"
+#include "url.h"

 
 

-int get_contents PARAMS ((int, FILE *, long *, long, long, struct rbuf *,
-                         int, double *));
+/* 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;

 
 

-uerr_t retrieve_url PARAMS ((const char *, char **, char **,
-                            const char *, int *));
-uerr_t retrieve_from_file PARAMS ((const char *, int, int *));
+/* Flags for fd_read_body. */
+enum {
+  rb_read_exactly  = 1,
+  rb_skip_startpos = 2
+};

 
 

-char *retr_rate PARAMS ((long, double, int));
-double calc_rate PARAMS ((long, double, int *));
-void printwhat PARAMS ((int, int));
+int fd_read_body (int, FILE *, wgint, wgint, wgint *, wgint *, double *, int);

 
 

-void downloaded_increase PARAMS ((unsigned long));
-int downloaded_exceeds_quota PARAMS ((void));
+typedef const char *(*hunk_terminator_t) (const char *, const char *, int);

 
 

-void sleep_between_retrievals PARAMS ((int));
+char *fd_read_hunk (int, hunk_terminator_t, long, long);
+char *fd_read_line (int);

 
 

-void rotate_backups PARAMS ((const char *));
+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 *);

 
 

-/* Because there's no http.h. */
+const char *retr_rate (wgint, double);
+double calc_rate (wgint, double, int *);
+void printwhat (int, int);

 
 

-struct url;
+void sleep_between_retrievals (int);

 
 

-uerr_t http_loop PARAMS ((struct url *, char **, char **, const char *,
-                         int *, struct url *));
+void rotate_backups (const char *);

 
 

+bool url_uses_proxy (struct url *);

 
 #endif /* RETR_H */
 
 #endif /* RETR_H */