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27274e81b2
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235 Commits

Author SHA1 Message Date
Dag-Erling Smørgrav
27274e81b2 Followup to r225599: the fseek() was a no-op since the file was opened 
in append mode.  Open it in read-write mode instead.  Also move the
fseek up one level to cover the (unlikely but not impossible) case where
the server accepts ranges but does not send a Content-Size header.

PR:		bin/117277
MFC after:	3 weeks
 2011-09-27 15:57:13 +00:00
Dag-Erling Smørgrav
a17e51c108 When resuming an HTTP download, we failed to verify that the range 
returned by the server matched what we requested, and blindly appended
what we received to what we already had.  This could go two ways: if the
delivered offset was higher than expected, the local file would contain
duplicate data, while if it was lower than expected, there would be data
missing from the middle of the file.  Furthermore, if the transfer was
interrupted again, each subsequent attempt would compound the error.
Fix the first problem by restarting the transfer from scratch if there
is a gap, and the second by explicitly seeking to the correct location
in the local file so as to overwrite any duplicated data.

PR:		bin/117277
Approved by:	re (kib)
MFC after:	3 weeks
 2011-09-15 22:50:31 +00:00
Ruslan Ermilov
c59ee18a21 Fixed static linkage. 2010-02-26 09:41:16 +00:00
Ed Schouten
b7946da96b Build usr.bin/ with WARNS=6 by default. 
Also add some missing $FreeBSD$ to keep svn happy.
 2010-01-02 10:27:05 +00:00
Ruslan Ermilov
8181961a73 Treat an empty argument as an error, instead of fetching the 
contents of the root directory.

MFC after:	1 week
 2009-12-30 23:01:49 +00:00
Xin LI
821df508e8 Revert most part of 200420 as requested, as more review and polish is 
needed.
 2009-12-13 03:14:06 +00:00
Xin LI
6f2d322192 Remove unneeded header includes from usr.bin/ except contributed code. 
Tested with:	make universe
 2009-12-11 23:35:38 +00:00
Dag-Erling Smørgrav
3187195884 The FTP_TIMEOUT and HTTP_TIMEOUT environment variables were ignored because 
T_secs already had a non-zero default.  Unbreak by moving the default to
ftp_timeout / http_timeout.

Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
MFC after:	2 weeks
 2009-01-17 13:34:56 +00:00
Murray Stokely
e8f612b687 1. Update fetch to consistently return 1 on error, as the man page states, 
rather than usually returning 1 but in a few instances using a sysexits(3)
   return value.

2. Remove a few unused variables from libfetch.

PR:		docs/122470  (1, only)
Reviewed by:	des
 2008-12-17 18:00:18 +00:00
Murray Stokely
7f92799f67 Add support for HTTP 1.1 If-Modified-Since behavior. 
fetch(1) accepts a new argument -i <file> that if specified will cause
the file to be downloaded only if it is more recent than the mtime of
<file>.

libfetch(3) accepts the mtime in the url structure and a flag to
indicate when this behavior is desired.

PR:		bin/87841
Submitted by:	Jukka A. Ukkonen <jau@iki.fi> (partially)
Reviewed by:	des, ru
MFC after:	3 weeks
 2008-12-15 08:27:44 +00:00
Ruslan Ermilov
e801aa4856 Improve usage and sync SYNOPSIS with usage. 2008-12-13 17:48:06 +00:00
Dag-Erling Smørgrav
2b8907e7e2 Apply the same defaults to https as to http. 
Submitted by:	Mike Tancsa <mike@sentex.net>
MFC after:	1 week
 2008-12-11 06:54:36 +00:00
David E. O'Brien
8acee1c0ca Use the SCHEME_ knobs rather than knowing what they expand to. 
Reviewed by:	des
 2008-08-21 14:12:34 +00:00
Dag-Erling Smørgrav
0fc781ff32 List all environment variables supported by libfetch, along with a reference 
to the fetch(3) man page.

MFC after:	1 week
 2007-12-28 19:47:37 +00:00
Dag-Erling Smørgrav
1bac3abc07 Try to preserve ownership and permissions when replacing an existing file. 
PR:		bin/104702
Submitted by:	Kevin Day <toasty@dragondata.com>
MFC after:	1 week
 2006-11-10 22:05:41 +00:00
Joseph Koshy
ee8e4b36bb Fix a typo. 
Submitted by:	Pawel Worach <pawel.worach at gmail dot com>
MFC after:	1 week
 2006-04-22 03:04:24 +00:00
Ruslan Ermilov
e1fe3dba5c Reimplementation of world/kernel build options. For details, see: 
http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Brought to you by:	imp, jhb, kris, phk, ru (all bugs are mine)
 2006-03-17 18:54:44 +00:00
Dag-Erling Smørgrav
15e2d64e15 Only clear sb.st_size if it is clearly wrong or meaningless. This fixes 
mirror mode.

PR:		bin/86940
MFC after:	2 weeks
 2005-12-30 23:36:26 +00:00
Dag-Erling Smørgrav
0c87874496 Reflect progress in process title. 
Submitted by:	flz
MFC after:	2 weeks
 2005-12-30 18:17:11 +00:00
Ruslan Ermilov
0227791b40 Expand *n't contractions. 2005-02-13 22:25:33 +00:00
Ruslan Ermilov
6c7216df78 Sort sections. 2005-01-18 13:43:56 +00:00
Ruslan Ermilov
a866e17077 Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
Ruslan Ermilov
a216173556 NOCRYPT -> NO_CRYPT 2004-12-21 10:16:04 +00:00
Colin Percival
8c355b0889 Fix buffer overflow. This is FreeBSD-SA-04:16.fetch. 
Approved by:	des
 2004-11-18 12:01:30 +00:00
Dag-Erling Smørgrav
2cbbf9dac9 Update copyright years. 2004-09-21 18:35:21 +00:00
Dag-Erling Smørgrav
44336f2f9c The check for r_flag was accidentally removed in the previous commit. 
Submitted by:	SANETO Takanori <sanewo@ba2.so-net.ne.jp>
MFC after:	3 days
 2004-08-26 15:51:10 +00:00
Dag-Erling Smørgrav
13901dd25a Fix a couple of edge cases in which sb.st_size may be incorrect or 
meaningless.  In particular, don't assume that it is left untouched if
stat(2) fails; that assumption happens to fail at high optimization
levels on some platforms.

MFC after:	1 week
 2004-08-15 22:22:35 +00:00
Colin Percival
d37df47d31 Join the 21st century: Cryptography is no longer an optional component 
of releases.  The -DNOCRYPT build option still exists for anyone who
really wants to build non-cryptographic binaries, but the "crypto"
release distribution is now part of "base", and anyone installing from a
release will get cryptographic binaries.

Approved by:	re (scottl), markm
Discussed on:	freebsd-current, in late April 2004
 2004-08-06 07:27:08 +00:00
Colin Percival
fe6a04858c Document the behaviour of the "-o file" option when "file" is a directory 
(downloaded file(s) are created inside the directory).

MFC after:	3 days
 2004-07-30 08:43:16 +00:00
Dag-Erling Smørgrav
e9aa05f18c Don't strip trailing linear whitespace from passwords. 
MFC after:	2 weeks
 2004-07-27 11:34:25 +00:00
Dag-Erling Smørgrav
ebeb3bab5b Style nits. 2004-07-27 11:30:35 +00:00
Dag-Erling Smørgrav
c8488e24e7 Truncate long file names in stat_display(), as was originally intended. 
MFC after:	1 week
 2004-07-05 11:21:50 +00:00
Dag-Erling Smørgrav
adce61f9b4 The description of the -S option in the man page says we won't fail if the 
remote size is unknown, but we do.  Resolve this in the man page's favor.

Requested by:   Andre Albsmeier <andre.albsmeier@siemens.com>
MFC after:	1 week
 2004-06-24 13:43:57 +00:00
Lukas Ertl
be28a6af38 Fix integer overflow in the file size output when dealing with 
large files (i.e. DVD images).

Reviewed by:  des@
 2004-05-19 11:07:30 +00:00
Ruslan Ermilov
4bdd89ba98 Restore part of the word that got (accidentally) removed. 
Removed whitespace at EOL.
 2004-05-19 09:46:37 +00:00
Dag-Erling Smørgrav
3d49384208 Workaround for servers that ignore byte ranges when using chunked 
encoding.

MFC after:	3 days
 2004-04-06 12:24:26 +00:00
Dag-Erling Smørgrav
ac9fd74eb1 Remove EXAMPLES section which duplicates text in fetch(3). 2004-02-27 10:27:01 +00:00
Dag-Erling Smørgrav
5476ba5545 Use %zu for size_t, like God intended. 2004-02-18 21:51:02 +00:00
Dag-Erling Smørgrav
eae1afd9a2 Fix printf() format bug in previous commit (size_t != int). 
Use %ju and an (uintmax_t) cast to print size_t values.
Use %jd and an (intmax_t) cast to print off_t values.
Use off_t variables to hold the difference between two off_t values.
Don't bother with unsigned char where char will do nicely.
 2004-02-18 21:37:36 +00:00
Dag-Erling Smørgrav
3f59deafb3 Revamp the statistics code, and switch to a much more compact display 
format.  The old code tried to produce the exact same output as the
pre-libfetch implementation, but I no longer see any value in this.
 2004-02-18 15:12:00 +00:00
Wes Peters
fbcf5e6575 Remove the inadvertant HTML additions to this man page. 
These appear to have been inserted in the PR text by gnatsweb.

Noticed by:		des (maintainer)
 2004-01-28 18:51:24 +00:00
Wes Peters
09d2d42edd Revert changes of rev 1.55; replace with strong encouragement to 
read fetch(3) as well.

Requested by:	des (maintainer)
 2004-01-26 07:55:30 +00:00
Dag-Erling Smørgrav
90ffd7ea34 Previous commit did the reverse of what the log message said (and of 
what I intended to do).  Really remove my middle name.
 2004-01-26 07:09:12 +00:00
Dag-Erling Smørgrav
09e0653941 I don't normally use my middle name, so remove it from attributions in 
man pages (though not from copyright notices).  While I'm here, add email
addresses where appropriate.
 2004-01-25 11:39:42 +00:00
Wes Peters
cec5287b4d Document fetch(1) environment variables in fetch(1) man page, instead of 
taking lazy users on the arduous journey through SEE ALSO to fetch(3).

PR:		docs/61759
Submitted by:	Christian S.J. Peron <maneo@bsdpro.com>
 2004-01-23 04:50:48 +00:00
Ruslan Ermilov
6ce729e14d Finish the reversion of rev. 1.52. 2003-09-08 18:58:47 +00:00
Ruslan Ermilov
36317d686a Make sure the crypto versions of libfetch and fetch(1) appear in 
the "crypto" distribution.

Approved by:	des
 2003-07-22 13:54:31 +00:00
Tom Rhodes
fa676bbfc8 Revert 1.52. This should have been added to fetch.3. 
Discussed with:	des, ru
 2003-06-10 20:34:50 +00:00
Dag-Erling Smørgrav
7691f66abf Retire the useless NOSECURE knob. 
Approved by:	re (scottl)
 2003-05-19 15:52:01 +00:00
Tom Rhodes
ac6bad097f Add an EXAMPLES section. 
Xref sh(1) as we use environment variables.

PR:		43899
Reviewed by:	des
 2003-05-17 15:46:46 +00:00