Eric Andersen
3d957c87b7
Patch from Jim Gleason <jimg@lineo.com> to fix tar so it no longer breaks hard
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links, and no longer segfault in a certain wierd case.
2000-12-07 00:34:58 +00:00
Mark Whitley
4758368505
Fixed the comments to match the code and renamed the function to a (hopefully)
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more descriptive name, and as per the style guide.
2000-12-05 20:03:17 +00:00
Eric Andersen
8cede00b9e
Patch to add in the -X option and fix the --exclude bug, originally by
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Sebastien Huet, and now ported to the latest and greatest by both Arne Bernin
<ab@netropol.de> and kent robotti <robotti@metconnect.com>.
2000-12-04 18:51:09 +00:00
Eric Andersen
02f3b2e0c8
Make tar shutup on compile
2000-12-01 19:04:52 +00:00
Matt Kraai
3e856ce428
Stop using TRUE and FALSE for exit status.
2000-12-01 02:55:13 +00:00
Matt Kraai
c119ab9e29
Note an error if we are unable to list/extract specified files.
2000-11-30 04:44:54 +00:00
Matt Kraai
ab8f9e286b
Check for archive errors even for files we aren't extracting.
2000-11-18 01:28:57 +00:00
Eric Andersen
3c5ee9a379
Grammer fix. Changed "longer then" to "longer than". Fix thanks to Jim
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Gleason <jimg@lineo.com>.
2000-11-14 22:15:48 +00:00
Matt Kraai
7918e1fd54
Move flush_outbuf to the file in which it is used, and by doing so fix a
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nasty error dealing with two different variables with the same name.
2000-11-08 06:52:57 +00:00
Matt Kraai
d8ad76cb31
Fix some bugs reported by Jim Gleason <jimg@lineo.com> and others I
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introduced.
2000-11-08 02:35:47 +00:00
Eric Andersen
63a862272c
Cleanup of duplicated symbols -- found by compiling with
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LDFLAGS += -Wl,-warn-common
2000-11-07 06:52:13 +00:00
Matt Kraai
207061ac0d
Fix error messages.
2000-10-23 18:03:46 +00:00
Eric Andersen
62f987e95f
Fix a thinko. Patch from Justus Pendleton <justus@acm.org>
2000-10-09 17:54:38 +00:00
Glenn L McGrath
c2bf5cad79
General cleanup of comments, defines, includes, and global variables, removed those that arent needed, grouped those remaining at the top.
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Re-ordered functions to the order they are called.
Removed static crc table, it now generates the table once for itself.
Results in source reduced by 40%, so it should be a lot easier to work on in the future, binary size only reduced by under 2KB though.
2000-09-29 06:46:59 +00:00
Eric Andersen
3570a34de4
Renamed "internal.h" to the more sensible "busybox.h".
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-Erik
2000-09-25 21:45:58 +00:00
Eric Andersen
1b1cfde1f8
Fix bug#1043 -- hanlde long filenames and links (in this case, by complaining
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that thay exist and skipping such files when extracting and when archiving.
-Erik
2000-09-24 00:54:37 +00:00
Eric Andersen
0102a9fd48
Fix an obscure option parsing bug.
2000-09-23 22:36:24 +00:00
Matt Kraai
d995493987
Clean up error messages.
2000-09-22 03:36:27 +00:00
Eric Andersen
46a98dfb13
Reverted my conversion of tar to getopt to ensure tar can
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handle traditional semantics (i.e. 'tar -xvf -' or 'tar xvf'
now both work).
-Erik
2000-09-19 21:35:14 +00:00
Glenn L McGrath
fd3741d712
Remove definition of basename.
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It was defined out so that it would never be seen, and if it was ever seen it wasnt used for anything. It also stops gunzip compiling under the Hurd.
2000-09-18 10:20:16 +00:00
Matt Kraai
b2f36af157
Updated stdin/stdout treatment to match that of gnu tar.
2000-09-15 22:47:34 +00:00
Matt Kraai
6fc2a7d04d
Reorganize listing code.
2000-09-15 22:23:41 +00:00
Matt Kraai
82cfbad216
Allow non-verbose listing to work.
2000-09-15 21:18:43 +00:00
Matt Kraai
322ae93a5e
Fix calls to {m,c,re}alloc so that they use x{m,c,re}alloc instead of
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segfaulting or handling errors the same way themselves.
2000-09-13 02:46:14 +00:00
Glenn L McGrath
fca8050f0f
Fix .deb unpack and experimental TAR support
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The previous ar.c fialed to recognise one record in .debs
Experimental tar support, this is currently *very* cheap because ar and
tar are functionally similar. It will need lots of testing so by
default tar support code is defined out.
To test uncomment the line "#define BB_AR_EXPERIMENTAL_UNTAR"
2000-09-11 05:25:39 +00:00
Eric Andersen
49352adf9c
Simplify a few little things, and merge in a patch from
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robotti@metconnect.com so that 'ar -xv' and 'ar -x -v'
both work.
-Erik
2000-09-11 04:55:31 +00:00
Glenn L McGrath
bd7c67136a
remove some printf statements i forgot about
2000-09-09 15:04:34 +00:00
Glenn L McGrath
e2b345a6d8
Implemented new ar functionality unique to busybox ar (i think), the -R
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option enable a Recursive extraction (or listing) to take place.
i.e. if any files being extracted are themselves ar archives then
busybox ar will extract their contents as well.
e.g. take bar.deb and do (with GNU ar) ar -q foo.deb b.ar
then with busybox ar can do ar -x b.ar data.tar.gz
-R isnt used for anything in GNU ar so i think it should be ok, could
have used long options
This functionality will become (more) usufull with tar, gz support.
2000-09-09 14:50:04 +00:00
Glenn L McGrath
437bf72785
Changed getopt so that options can be grouped together, the source
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archive is now assumed to be the first non parameter.
This is how GNU ar behaves.
2000-09-09 13:38:26 +00:00
Glenn L McGrath
6fb88e73f7
Fix permisions
2000-09-09 12:48:40 +00:00
Glenn L McGrath
8324b9f1aa
Now supports GNU style long filenames.
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If no filenames are specifed to be (extracted/listed) it will act on
all files in the archive (i dont think the old version did this)
Code is structured to better support upcoming recursive extraction
functionality.
The old code was a bit strange in places, dont know what i was thinking.
2000-09-09 08:35:45 +00:00
Matt Kraai
43c8c38bbf
Allow compilation when not using BB_FEATURE_TAR_EXCLUDE, and fix
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handling of --exclude option.
2000-09-04 16:51:55 +00:00
Matt Kraai
b92223b6f5
Allow selective extraction and listing of files. And fix an unchecked
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return value of realloc (with xrealloc).
2000-09-04 08:25:42 +00:00
Eric Andersen
73bdf13d35
Fixed a stupid thinko preventing zcat from doing its job, thanks
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to Torbj�rn Axelsson <torax@cendio.se> for the fix.
-Erik
2000-09-01 16:25:33 +00:00
Matt Kraai
da542f3a0c
Argh. I *will* compile before checking in.
2000-09-01 02:53:01 +00:00
Matt Kraai
f446297afd
Don't unlink files if we are extracting to stdout.
2000-09-01 02:50:48 +00:00
Eric Andersen
e99674a70f
Correct the stdin/stdout behavior when no args are provided.
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-Erik
2000-09-01 00:41:10 +00:00
Eric Andersen
5eb5912790
Sigh. Seems I screwed up last time. This fixed detecting
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when on a console or not, and make default behavior compatible
with GNU gzip...
-Erik
2000-09-01 00:33:06 +00:00
Glenn L McGrath
06aeb6c417
ar.c now uses a linked list to process headers, uses getopt, new internal function extractAr(srcFD, dstFd, filename) to make it easily accessable to other busybox functions.
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moved copySubFile from ar.c to utilities.c
modified dd.c to use fullWrite
modified copyFile in utilities.c to use copySubFile
2000-08-25 03:50:10 +00:00
Eric Andersen
6ac18a3d83
Fix to make 'ar xv' work, thanks to Kent Robotti <robotti@metconnect.com>
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-Erik
2000-08-11 20:11:35 +00:00
Eric Andersen
88f50b6bf5
Some #include updates.
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-Erik
2000-08-10 17:59:11 +00:00
Eric Andersen
fdd5103348
Merge in two patches from Dave Cinege:
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the first is a cleanup of tar --exclude
the second changes mount so mtab works more as it should, and
also allows mount to use the traditional short form (i.e.
'mount / -o remount,rw' now works.
While inside tar, I changed it to use getopt...
-Erik
2000-08-02 18:48:26 +00:00
Eric Andersen
d5704686b1
Fix from Robert Kaiser for stdin behavior.
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-Erik
2000-07-28 15:20:24 +00:00
Eric Andersen
ea824fb937
Fixed stdin/stdout paths so things like
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tar cvf - /etc/* | gzip -c9 >test.tgz
will now work. Fix thanks to Dave Cinege <dcinege@psychosis.com>
with some adjustments by me to be mroe GNU-like.
-Erik
2000-07-21 22:17:39 +00:00
Matt Kraai
bf181b9338
Extract usage information into a separate file.
2000-07-16 20:57:15 +00:00
Matt Kraai
d537a95fdb
Use errorMsg rather than fprintf.
2000-07-14 01:51:25 +00:00
Matt Kraai
be84cd4ef6
Always report the applet name when doing error reporting.
2000-07-12 17:02:35 +00:00
Matt Kraai
e58771e73c
Use global applet_name instead of local versions.
2000-07-12 15:38:49 +00:00
Eric Andersen
8845adc545
* Fixed tar creation support when reading from stdin ('tar -cf - . ')
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thanks to Daniel Quinlan <quinlan@transmeta.com>
-Erik
2000-07-06 22:51:35 +00:00
Eric Andersen
1e03add675
a few minor cleanups.
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-Erik
2000-07-06 09:56:35 +00:00