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* Renamed "internal.h" to the more sensible "busybox.h".Eric Andersen2000-09-254-4/+4
| | | | -Erik
* Fix bug#1043 -- hanlde long filenames and links (in this case, by complainingEric Andersen2000-09-241-3/+34
| | | | | that thay exist and skipping such files when extracting and when archiving. -Erik
* Fix an obscure option parsing bug.Eric Andersen2000-09-231-1/+4
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* Clean up error messages.Matt Kraai2000-09-221-11/+8
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* Reverted my conversion of tar to getopt to ensure tar canEric Andersen2000-09-191-26/+40
| | | | | | handle traditional semantics (i.e. 'tar -xvf -' or 'tar xvf' now both work). -Erik
* Remove definition of basename.Glenn L McGrath2000-09-181-3/+0
| | | | 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.
* Updated stdin/stdout treatment to match that of gnu tar.Matt Kraai2000-09-151-9/+6
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* Reorganize listing code.Matt Kraai2000-09-151-46/+47
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* Allow non-verbose listing to work.Matt Kraai2000-09-151-5/+7
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* Fix calls to {m,c,re}alloc so that they use x{m,c,re}alloc instead ofMatt Kraai2000-09-131-7/+7
| | | | segfaulting or handling errors the same way themselves.
* Fix .deb unpack and experimental TAR supportGlenn L McGrath2000-09-111-87/+178
| | | | | | | | | 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"
* Simplify a few little things, and merge in a patch fromEric Andersen2000-09-111-11/+11
| | | | | | robotti@metconnect.com so that 'ar -xv' and 'ar -x -v' both work. -Erik
* remove some printf statements i forgot aboutGlenn L McGrath2000-09-091-3/+0
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* Implemented new ar functionality unique to busybox ar (i think), the -RGlenn L McGrath2000-09-091-19/+15
| | | | | | | | | | | | | | | 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.
* Changed getopt so that options can be grouped together, the sourceGlenn L McGrath2000-09-091-14/+12
| | | | | | archive is now assumed to be the first non parameter. This is how GNU ar behaves.
* Fix permisionsGlenn L McGrath2000-09-091-1/+2
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* Now supports GNU style long filenames.Glenn L McGrath2000-09-091-85/+180
| | | | | | | | | | 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.
* Allow compilation when not using BB_FEATURE_TAR_EXCLUDE, and fixMatt Kraai2000-09-041-22/+19
| | | | handling of --exclude option.
* Allow selective extraction and listing of files. And fix an uncheckedMatt Kraai2000-09-041-4/+27
| | | | return value of realloc (with xrealloc).
* Fixed a stupid thinko preventing zcat from doing its job, thanksEric Andersen2000-09-011-0/+1
| | | | | to Torbj�rn Axelsson <torax@cendio.se> for the fix. -Erik
* Argh. I *will* compile before checking in.Matt Kraai2000-09-011-1/+1
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* Don't unlink files if we are extracting to stdout.Matt Kraai2000-09-011-3/+3
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* Correct the stdin/stdout behavior when no args are provided.Eric Andersen2000-09-011-5/+5
| | | | -Erik
* Sigh. Seems I screwed up last time. This fixed detectingEric Andersen2000-09-011-4/+3
| | | | | | when on a console or not, and make default behavior compatible with GNU gzip... -Erik
* ar.c now uses a linked list to process headers, uses getopt, new internal ↵Glenn L McGrath2000-08-251-244/+140
| | | | | | | | | | function extractAr(srcFD, dstFd, filename) to make it easily accessable to other busybox functions. moved copySubFile from ar.c to utilities.c modified dd.c to use fullWrite modified copyFile in utilities.c to use copySubFile
* Fix to make 'ar xv' work, thanks to Kent Robotti <robotti@metconnect.com>Eric Andersen2000-08-111-1/+1
| | | | -Erik
* Some #include updates.Eric Andersen2000-08-102-2/+0
| | | | -Erik
* Merge in two patches from Dave Cinege:Eric Andersen2000-08-021-54/+40
| | | | | | | | | | 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
* Fix from Robert Kaiser for stdin behavior.Eric Andersen2000-07-281-1/+1
| | | | -Erik
* Fixed stdin/stdout paths so things likeEric Andersen2000-07-212-11/+35
| | | | | | | 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
* Extract usage information into a separate file.Matt Kraai2000-07-164-69/+1
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* Use errorMsg rather than fprintf.Matt Kraai2000-07-141-4/+3
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* Always report the applet name when doing error reporting.Matt Kraai2000-07-124-25/+25
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* Use global applet_name instead of local versions.Matt Kraai2000-07-121-1/+1
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* * Fixed tar creation support when reading from stdin ('tar -cf - . ')Eric Andersen2000-07-061-0/+2
| | | | | thanks to Daniel Quinlan <quinlan@transmeta.com> -Erik
* a few minor cleanups.Eric Andersen2000-07-061-0/+1
| | | | -Erik
* Patch from Matt Kraai <kraai@alumni.carnegiemellon.edu> toEric Andersen2000-07-051-15/+15
| | | | | simplify ar.c and make it more readable. -Erik
* * Fixed a _horrible_ bug where 'tar -tvf' could unlinkEric Andersen2000-06-281-1/+2
| | | | | | | | local files!!! Fix thanks to Marius Groeger <mgroeger@sysgo.de> * Added support for "sh -c command args...", also thanks to Marius Groeger <mgroeger@sysgo.de> -Erik
* readlink(2) does not NULL terminate the buffer it reads in, but tar expected itEric Andersen2000-06-261-1/+4
| | | | | | to do so. This caused symlinks stored in tarballs to likely have trailing crap in the stored symlink named. Oops. -Erik
* 'tar --help' wasn't working. Fixed it.Eric Andersen2000-06-211-0/+3
| | | | -Erik
* Updates to a number of apps to remove warnings/compile errors under libc5.Eric Andersen2000-06-192-7/+5
| | | | | Tested under both libc5 and libc6 and all seems well with these fixes. -Erik
* Update to ar.c from Glenn McGrath. His comments follow:Eric Andersen2000-06-161-87/+142
| | | | | | | | | | | | | | | | | | | | | | | | | | ------------------------------ the attached diff applies to the ar.c i originally submitted Changes Preserve dates now works. Extracted files are set to the uid, gid and mode specified in the archive. Checks for valid end of header marker. Correctly unpacks newer debian files. (has a '\n' character between entries) Added more comments. Cleaned up code. Added a last modified date to help keep track of versions. TODO Common functionality in ar.c are in tar.c should be merged, in particular getOctal and extractSubFile. Should all functions that are used by multiple file go in utilities.c ?
* * Fixed a small bug that could cause tar to emit warning messagesEric Andersen2000-06-091-2/+5
| | | | | | | and not extract the first file in a directory in some cases of nested directories. Thanks to Kevin Traas <kevin@netmaster.com> for helping track this one down. -Erik
* A number of additional fixed from Pavel Roskin, note some more bugs in theEric Andersen2000-06-021-0/+277
| | | | | | TODO list. Add Glenn to the Authors list for writing a mini ar for BusyBox, which is now included. -Erik
* Fixed tar option parsing segfault, and make "tar xv" and "tar -xv"Eric Andersen2000-05-301-3/+4
| | | | | both work (i.e. it works with or w/o the "-"). -Erik
* First pass at fixing tar segfault, and more portability updates.Erik Andersen2000-05-201-2/+3
| | | | -Erik
* More libc portability updates, add in the website (which has not beenErik Andersen2000-05-192-143/+14
| | | | | archived previously). Wrote 'which' during the meeting today. -Erik
* Lots of updates. Finished implementing BB_FEATURE_TRIVIAL_HELPErik Andersen2000-05-123-14/+26
| | | | | | | | which lets you compile out most of the "--help" output, saving up to 17k. Renamed mnc to nc. -Erik
* * cp -fa now works as expected for symlinks (it didn't before)Erik Andersen2000-05-101-4/+5
| | | | | | * zcat works again (wasn't working since option parsing was broken) * more doc updates/more support for BB_FEATURE_SIMPLE_HELP -Erik
* Fix tarball creation. In an attempt to accomodate the whinersErik Andersen2000-04-281-1/+1
| | | | | | that wanted "tar cf foo.tar foo" (i.e. no "-" before options) I broke creation of tarballs. Now fixed. -Erik
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