Commit Graph

615 Commits

Author SHA1 Message Date
Glenn L McGrath
958ac18d4e Add a comment explaining why we have to check for an extra \n 2004-04-09 06:59:05 +00:00
Eric Andersen
762c64fdf1 rename uncompress.c to decompress_uncompress.c
rename unzip.c to decompress_unzip.c
2004-04-05 13:03:34 +00:00
Eric Andersen
8ee2b27f0c Add missing include files 2004-03-27 11:26:32 +00:00
Eric Andersen
70060d25d2 s/fileno\(stdin\)/STDIN_FILENO/g
s/fileno\(stdout\)/STDOUT_FILENO/g
2004-03-27 10:02:48 +00:00
Eric Andersen
c7bda1ce65 Remove trailing whitespace. Update copyright to include 2004. 2004-03-15 08:29:22 +00:00
Glenn L McGrath
10b781345f Fix option handling, -i or -t must be given, if both ignore the -t.
Use bb_getopt_ulflags.
2004-02-25 09:30:06 +00:00
Glenn L McGrath
15c3512614 Sometimes i get carried away with the use of function pointers, im sure
it seemed like a good idea at the time.
2004-02-21 09:20:56 +00:00
Glenn L McGrath
916ba53f1a Fix up hard links 2004-02-20 02:34:42 +00:00
Glenn L McGrath
c9f1fce9bb A strict interpretation of the ustar format requires the type flag to be
interpreted, we cannot depend on the file type being set in the mode
field.
2004-02-20 02:25:18 +00:00
Glenn L McGrath
b0e163a93b Add extra comments, freakout if a pax archive is encoutered. 2004-02-19 08:48:30 +00:00
Glenn L McGrath
a8f756fc7f Remove debugging 2004-02-17 12:04:13 +00:00
Glenn L McGrath
6aa52234e8 Dont strip trailing '/' until _after_ i test to set if its there ! 2004-02-17 11:55:06 +00:00
Eric Andersen
dfcb5b0412 s/u_int/uint/g 2004-01-30 22:54:20 +00:00
Glenn L McGrath
303e989a11 Add the -h, --dereference option for archive creation. 2004-01-25 05:48:28 +00:00
Glenn L McGrath
b03be7f567 Patch from Arthur Othieno, clarify common options between dpkg and dpkg-deb 2004-01-17 03:24:05 +00:00
Glenn L McGrath
1f28b90a9c Use bb_getopt_ulflags, save 100 bytes and strict argument checking. 2004-01-07 09:24:06 +00:00
Glenn L McGrath
ab7780655b Use bb_getopt_ulflags, save 150 bytes. 2004-01-05 12:35:05 +00:00
Glenn L McGrath
6cb3bc056c Use bb_getopt_ulflags, simplify some logic, saves some bytes. 2004-01-05 11:49:55 +00:00
Glenn L McGrath
08ca752c68 Fix usage with libraries, skip symbol table. 2004-01-04 11:06:34 +00:00
Glenn L McGrath
930453bdcf Use bb_getopt_ulflags, saves some space, better argument checking.
Remove ar specific extraction code, always use common extraction code.
2004-01-04 10:28:22 +00:00
Glenn L McGrath
ce91c8ac2b Isolate code better for unused options, config option to enable long
options, add some conditions to the tar tests in testsuite.
2003-12-26 14:01:37 +00:00
Glenn L McGrath
334dc65c92 Fix a bug of mine where extracting files to stdout would extract to
much, modified patch from Bastian Blank
2003-12-22 21:02:41 +00:00
Eric Andersen
67ff3a1ffd Don't hose up perms for files that happen to have symlinks
in the tarball that point to them.
 -Erik
2003-12-21 08:59:24 +00:00
Glenn L McGrath
142abc18ce Fix a compile error when only using ar, patch by Paul van Gool 2003-12-05 02:51:21 +00:00
Glenn L McGrath
b8c3a54531 Patch from Ian Campbell, fix or'ed dependencies and handle virtual
dependencies.
2003-11-28 22:38:14 +00:00
Glenn L McGrath
e39ee01821 Fix tar hard links 2003-11-27 00:01:43 +00:00
Glenn L McGrath
fea4b446df Important bugfixes from Ian Campbell.
init_archive_deb_data()
        We want to filter for data.tar.* in the AR file not the TAR
        file, else we get nothing.

all_control_list()
        Make the 'extensions' array of control file names a global so it
        can be used in unpack_package as well. Name the global
        all_control_files. Don't hard code the length of
        all_control_files but instead used sizeof.

unpack_package()
        Only unpack the control files we are interested in (from
        all_control_files). Extract the data.tar.gz into / rather than
        the current directory.

dpkg_main()
        Configure packages in a second pass so all the packages being
        installed are unpacked before configuring.

Some purely cosmetic changes:

header
        update list of differences since two of them are no longer true.
        The .control file is no longer stored as a result of this patch
        -- it was redundant since the info is in status. New packages
        appear to be added to the end of the status file now rather than
        the start.

remove_package()
        Make message printing optional, so we can avoid a redundant
        message when replacing/upgrading a package. When we do print
        stuff then include the version number.

purge_package()
        Print "Purging xxx (yyy) ..." message like the other actions.

configure_package()
        Add "..." to "Setting up" message to be consistent with other
        actions.
2003-11-26 21:53:37 +00:00
Glenn L McGrath
7ffe133864 As we no longer use function pointers for read in common archiving code
archive_xread can be replaced with bb_full_read, and archive_copy_file
with bb_copyfd*
bb_copyfd is split into two functions bb_copyfd_size and bb_copyfd_eof,
they share a common backend.
2003-11-21 22:24:57 +00:00
Glenn L McGrath
1a2d75fd72 Use safe read 2003-11-21 22:17:28 +00:00
Glenn L McGrath
2cd1eb16ad Remove unused function 2003-11-20 22:36:57 +00:00
Glenn L McGrath
e857122c97 Fix tar-handles-nested-exclude testcase 2003-11-20 10:47:06 +00:00
Glenn L McGrath
bebc40b406 Check at least one context is specified 2003-11-20 09:53:31 +00:00
Glenn L McGrath
ba49651de9 Check there are files to add the archive before removing a specified
tar file.
2003-11-20 09:06:10 +00:00
Glenn L McGrath
90c9df93f3 Dont attempt to unlink directories 2003-11-20 08:00:38 +00:00
Glenn L McGrath
56f16b42c9 tar -Z, uncompress support 2003-11-18 21:37:52 +00:00
Glenn L McGrath
20872be9a4 Dont close original file handle, we may need it later. 2003-11-18 21:31:19 +00:00
Glenn L McGrath
3b9fc8fe2a Make unlink old files default behaviour and add a new option -k to
prevent overwritting existing files
2003-11-18 20:23:04 +00:00
Glenn L McGrath
f074afc2a0 Dont free filename, its needed in the extracted files list. 2003-11-17 21:58:00 +00:00
Glenn L McGrath
8dc8cb133c Fix a bug where cpio wouldnt work unless -u was specified 2003-11-15 23:44:31 +00:00
Glenn L McGrath
5699b8525e Move from read_gz to the pipe()+fork() method.
open_transformer(), common code for pipe+fork.
Function pointer for read() no longer needed.
Allow inflate to be initialised with a specified buffer size to avoid
over-reading.
Reset static variables in inflate_get_next_window to fix a bug where
only the first file in a .zip would be be extracted.
2003-11-15 23:19:05 +00:00
Glenn L McGrath
54ac057c00 Fix memory leaks 2003-11-15 00:24:43 +00:00
Glenn L McGrath
e57feeb9e6 Keep trying to find a good header, if we exit it will cause .tar.gz
files to compute incorrect crc and length for gzip
2003-11-14 12:57:14 +00:00
Glenn L McGrath
eba86e2adb Catch unsupported features 2003-11-14 12:53:42 +00:00
Glenn L McGrath
7b215b99b2 Fix build error with tar -j 2003-11-14 09:22:24 +00:00
Glenn L McGrath
1a41db8eaf Remove some tar_gz stuff that get dragged in 2003-11-14 09:21:27 +00:00
Glenn L McGrath
94cf153c2b Remove debugging noise. 2003-11-14 08:30:46 +00:00
Glenn L McGrath
d09bcecda8 Read in blocks rather than one char at a time, greatly improves speed 2003-11-14 08:26:25 +00:00
Eric Andersen
8211db5af0 Vladimir N. Oleynik (vodz) writes:
Hi Glenn.

I analysed BSS size gzip applet and found may be mistake:
updcrc() checking  if (crc_table_empty) but not resetted this var.
This do make slow gzip applet ;-)


--w
vodz
2003-11-14 02:44:28 +00:00
Eric Andersen
28d4e16cd7 This appears to be the correct fix to make CONFIG_FEATURE_DEB_TAR_BZ2
support compile.  Glenn, you may want to verify this.
 -Erik
2003-11-07 21:31:58 +00:00
Eric Andersen
d2160aaeab fix comment 2003-11-07 21:22:09 +00:00
Glenn L McGrath
2685724e23 Fix tar -j support
Use the old fork() method of tar compression support, rather than
read_bz2....
 - (*uncompress)(int in, int out) seems like a more natural interface
for compression code.
 - it might improve performance by seperating the work into one cpu
bound and one io bound process.
 - There is extra code required to do read_[gz|bunzip] since (*uncompress)(int in,
int out) will normally be used by the standalone compression applet.

There have been problems with this method so if you see a "Short read"
error let me know.
2003-11-05 04:55:58 +00:00
Eric Andersen
8179cf2b78 Put back the tar support stubs (and warnings) for now. 2003-10-31 08:52:57 +00:00
Eric Andersen
0120be94a0 Fix stupid typo 2003-10-31 00:21:28 +00:00
Glenn L McGrath
6530f0d3a1 make CONFIG_FEATURE_UNARCHIVE_TAPE common between itar and cpio, patch
by Arthur Othieno
2003-10-29 04:46:30 +00:00
Glenn L McGrath
f235d05773 Use the return value from uncompress_bunzip, fix some typo 2003-10-29 03:37:54 +00:00
Glenn L McGrath
1c834407e3 Add some error messages, use xmalloc instead of malloc 2003-10-28 23:32:12 +00:00
Glenn L McGrath
debb21ece7 Fix a logic error, the old bunzip code returned non-zero for success,
new code returns 0 for success.
2003-10-28 23:04:50 +00:00
Glenn L McGrath
e81fc5fb30 Conditionally compile some files.
This hides a bug related to the new bunzip code in the tar and dpkg[-deb]
applets.
It will also reduce compile time a little as some unused files wont be
compiled.
2003-10-28 10:44:58 +00:00
Eric Andersen
5fa4db29f7 Another bzip2 update and speedup from Manuel Novoa III, with some
additional changes (primarily lots of comments) from Rob Landley.
2003-10-23 06:52:01 +00:00
Eric Andersen
88c916bdec Andreas Mohr writes:
the busybox menuconfig triggered my "inacceptable number of spelling mistakes"
upper level, so I decided to make a patch ;-)

I also improved some wording to describe some things in a better way.

Many thanks for an incredible piece of software!

Andreas Mohr, random OSS developer
2003-10-22 09:58:56 +00:00
Eric Andersen
1acfb72e71 Manuel Novoa III writes:
Hello Rob,

Here's a patch to your bunzip-3.c file.  Nice work btw.

One minor bug fix... checking for error return when read()ing.
Some size/performance optimizations as well.  One instance of
memset() seems unnecssary.  You might want to take a look.

Anyway, on my machine, decompressing linux-2.6.0-test7.tar.bz2
to /dev/null gave the following times:

        bunzip-3.c    bzcat (system)   bunzip-3.c (patched)
real    0m24.420s     0m22.725s        0m20.701s
user    0m23.930s     0m22.170s        0m20.180s
sys     0m0.070s      0m0.080s         0m0.140s

Size of the patched version is comparable (slightly larger or
smaller depending on compiler flags).

Manuel
2003-10-18 01:59:46 +00:00
Eric Andersen
0d6d88a205 Rob Landley's new micro-bunzip version 3. Rob writes:
The API for using partial writes, as described in my last message, sucked.

So here's a patch against my last patch that changes things so that
write_bunzip_data calls read_bunzip_data itself behind the scenes whenever
necessary.  So usage is now just start_bunzip(), write_bunzip_data() until it
returns a negative number, and then the cleanup at the end of
uncompressStream.

It adds 32 bytes to the executable, but it should allow the caller (tar) to be
simplified enough to compensate.  Total -Os stripped exe size now 6856 bytes.

Rob

P.S.  I attached the whole C file so you don't have to keep incremental
patches straight if you don't want to. :)

P.S.  In the version I'm banging on now, I've simplified the license to just
LGPL.  I read the OSL a bit more closely and the patent termination clause
would have bit IBM in their counter-suit of SCO if the code in question had
been OSL instead of GPL, and I've decided I just don't want to beta-test
legal code right now.
2003-10-18 01:58:35 +00:00
Glenn L McGrath
91b3d460c7 Fix -C option when creating tar files.
Need to chdir after the tar file is opened, so make common tar filename
parsing and send the file descriptor rather than filename to
writeTarFile.
Modify the verboseFlag operation to determine wether to display on
stderr or stdout at display time, simpler than doing it in tar_main.
2003-10-02 14:33:23 +00:00
Eric Andersen
1393a39df4 Do not shadow the global name 'accept' 2003-09-15 08:06:15 +00:00
Glenn L McGrath
beb3bbd991 Fix handling of hardlinks when OLDGNU and GNU extensions arent enabled. 2003-09-12 06:49:09 +00:00
Glenn L McGrath
ef91bf67ed Use the typeflag to identify if its a hardlink on OLD and GNU posix
modes, fixes a bug extracting hardlinks to symlinks.
2003-09-12 06:31:28 +00:00
Eric Andersen
2fdba24620 Marc A. Lehmann writes:
The tar -x command in busybox does not restore the file mode correctly.

The reason is most probably this code in
archival/libunarachive/data_extract_all.c:

       chmod(file_header->name, file_header->mode);
       chown(file_header->name, file_header->uid, file_header->gid);

chown clears the set*id bits (on current versions of linux :). Flipping
the order around fixes the problem.

(tested with 1.00pre3 from cvs).
2003-09-11 08:32:40 +00:00
Glenn L McGrath
87af49f26b If a tar entry is a regualr file ending in a '/' then its really a
directory.
From http://www.gnu.org/manual/tar/html_node/tar_123.html
REGTYPE
AREGTYPE
    These flags represent a regular file. In order to be compatible with
older versions of tar, a typeflag value of AREGTYPE should be silently
recognized as a regular file. New archives should be created using
REGTYPE. Also, for backward compatibility, tar treats a regular file
whose name ends with a slash as a directory.
2003-09-09 17:41:03 +00:00
Glenn L McGrath
4cee66d5a8 Dont unlink when testing !
Always preserve creation date
Disable the -p option its for modification date
Remove some cpio header debugging noise
Syncronise file listing behaviour with upstream.
2003-08-28 19:12:23 +00:00
Eric Andersen
6d3c7e7a9c trivial doc fix 2003-08-22 21:15:07 +00:00
Glenn L McGrath
3d5828fb6d Change hardlink handling for tar to work the same way as cpio 2003-08-14 02:55:15 +00:00
Glenn L McGrath
91e464632b Fix bug when handling debian packages.
If we read the contents of compressed files within the ar archive,
e.g. control.tar.gz, then file position gets all out of whack, so
it has to be reset before reading thenext header.
2003-07-31 01:53:50 +00:00
Eric Andersen
1b0075d243 Fixup problem unconditionally converting all hard links to symlinks. 2003-07-16 06:29:51 +00:00
Eric Andersen
cb81e6484d Update a bunch of docs. Run a script to update my email addr. 2003-07-14 21:21:08 +00:00
Eric Andersen
e5642119ee Patch from Thomas Cameron:
Hello all,
	    This patch adds more "Help" text to the config system.  Almost
    all applets now have a help entry.  Also, I cleaned up the spacing of
    the existing text so that things are consistent.  This patch is against
    this morning's CVS.

    Thomas Cameron
    CEI Systems, Inc.
2003-07-14 19:37:08 +00:00
Eric Andersen
e3393513c5 Be certain to not abort prematurely when reading stuff from pipes. 2003-07-05 23:10:27 +00:00
Eric Andersen
3c5a83c567 As noted by Thomas Eckert:
bb-tar "cjf" does not create a valid tbz2-archive -- if fact the result is a
    plain tar-file (no compression) -- but does not warn about the unrecognized
    parameter combination "cj" (bb does not have bzip2-compression yet, right?).

to fix this I have added an error message stating this does not work.

He also reported

    cosmetic: versose "-v" does not show any output when used with "create"

which I have now fixed as well.

 -Erik
2003-07-05 21:56:55 +00:00
Eric Andersen
65e20a33c2 Patch from Kent Robotti adding a bunch of needed docs!
-Erik
2003-07-05 07:52:35 +00:00
Eric Andersen
a21f4e018a Glenn McGrath (bug1) isaway from my email till the 17th, but caught me on IRC.
He took a look into the recent reports of tar problems, and found an obvious
typo in last_patch91 from vodz which converted tar to use bb_getopt_ulflags.
2003-07-05 06:38:41 +00:00
Eric Andersen
e5920a2dc0 Patch from Kent Robotti adding a bunch of menuconfig help 2003-07-03 10:00:15 +00:00
Eric Andersen
27cb6846d7 last_patch91 from vodz to convert tar to use bb_getopt_ulflags 2003-06-26 09:07:59 +00:00
Glenn L McGrath
a0b3705fa1 Save a few bytes by using bb_getopt_ulflags and a few other minor
improvments
2003-06-22 06:59:34 +00:00
Glenn L McGrath
b838420fd5 Handle hard links by converting them to symlinks 2003-06-12 13:47:16 +00:00
Matt Kraai
0861e828d0 Handle -O preceding -x. 2003-05-18 21:12:36 +00:00
Glenn L McGrath
e2aed7ffd7 Always preserve date 2003-04-26 13:16:44 +00:00
Glenn L McGrath
afc01cd485 unlink a previous file before its extracted 2003-04-21 11:03:29 +00:00
Glenn L McGrath
35a5b08eee unlink() an existing file, before opening it, simply truncating can
cause nasty problems if overwriting glibc, spotted by waldi.
2003-04-21 10:07:48 +00:00
Manuel Novoa III
cad5364599 Major coreutils update. 2003-03-19 09:13:01 +00:00
Glenn L McGrath
826b48b624 Woops, my gunzip fix broke unzip, these cant be static 2003-02-09 12:00:17 +00:00
Glenn L McGrath
1d21fb3c23 Moved to libunarchive/unzip.c 2003-02-09 04:49:17 +00:00
Glenn L McGrath
cc616928d5 Fix endian probelm on PPC, i had different types for an extern variable. 2003-02-09 04:46:34 +00:00
Glenn L McGrath
21110a0aa2 Fix long standing bug with old gnu tar files, add a check so tar will
complain "unknown file type" if it tries to extract an oldgnu tar file
and TAR_FEATURE_OLDGNU_COMPATABILITY sint defined.
Print a warning if unisupported gnu extensions are encountered.
2003-01-28 01:45:48 +00:00
Eric Andersen
f4b273cbb4 A cleaner cleanup that avoids passing an off_t to scanf 2002-12-11 21:45:08 +00:00
Eric Andersen
9701411d21 squash a warning 2002-12-11 21:34:04 +00:00
Glenn L McGrath
b323162aab Use libbb/get_line_from_file instead of getline 2002-12-11 03:10:13 +00:00
Glenn L McGrath
38386d7fed include busybox after libc includes 2002-12-10 02:09:12 +00:00
Glenn L McGrath
b72a735a32 rpm applet by Laurence Anderson 2002-12-10 00:17:22 +00:00
Glenn L McGrath
66125c8065 Move add_to_list from libunarchive to libbb so it can be of more general use (eg ifupdown). Changed the name to llist_add_to as i plan on adding more llist_ functions as needed (e.g. llist_free). 2002-12-08 00:54:33 +00:00
Glenn L McGrath
0337c467a0 Add some help descriptions 2002-12-06 22:40:54 +00:00
Eric Andersen
536018278a Kill the now obsolete docs/Configure.help file, and move all existing
help texts into their respective Config.in file.
 -Erik
2002-12-05 21:12:42 +00:00
Eric Andersen
c9f20d9fb9 Yet another major rework of the BusyBox config system, using the considerably
modified Kbuild system I put into uClibc.  With this, there should be no more
need to modify Rules.mak since I've moved all the interesting options into the
config system.  I think I've got everything updated, but you never know, I may
have made some mistakes, so watch closely.
 -Erik
2002-12-05 08:41:41 +00:00
Glenn L McGrath
6f9b45b9ef Unlink before mkdir, mknod, symlink to overwrite 2002-12-04 22:26:30 +00:00
Glenn L McGrath
b963875a3e Move compare_string_array to libbb 2002-12-02 00:01:36 +00:00
Glenn L McGrath
f3faf41334 fix warning 2002-12-01 21:52:40 +00:00
Aaron Lehmann
a170e1c858 Change if(x)free(x); to free(x); 2002-11-28 11:27:31 +00:00
Glenn L McGrath
d211214d42 Use error_msg instead of printf(stderr 2002-11-28 09:22:14 +00:00
Glenn L McGrath
fedbfe4059 Style 2002-11-28 09:09:47 +00:00
Glenn L McGrath
ec87d37305 Check that one and only one of the [cxt] options is given 2002-11-27 07:52:22 +00:00
Glenn L McGrath
f66de64a11 Use vfork instead of fork, some more cleanup from Vladimir N. Oleynik 2002-11-25 23:57:27 +00:00
Glenn L McGrath
eda4f53f2e Add an input buffer (currently 32kB) to speed things up heaps, it still requires 25% longer to decompress as compared to upstream. 2002-11-24 06:01:20 +00:00
Glenn L McGrath
b7a76df4d1 Fix long filename support 2002-11-23 10:44:47 +00:00
Glenn L McGrath
83bf47c02f Speed and memory usage improvements from Laurence Adnerson 2002-11-20 22:00:31 +00:00
Glenn L McGrath
0126fda5bb read_gz patch 3 from Laurence Anderson 2002-11-20 06:46:46 +00:00
Glenn L McGrath
a0d395eac9 Use read_gz, remove fork() woohoo! 2002-11-19 08:22:03 +00:00
Glenn L McGrath
fd73b8c2ce Patch from Laurence Anderson to provide a read_gz function, doesnt require fork(), pipe(), consistent with read_bz2 and more flexible. 2002-11-17 21:33:30 +00:00
Glenn L McGrath
36233bdd71 Remove #defines around get_header_ptr, we allways need it. 2002-11-16 21:34:57 +00:00
Glenn L McGrath
02fcd2d2df Allow short reads as we are looping anyway. 2002-11-15 21:58:30 +00:00
Glenn L McGrath
2666679692 Dont chdir untill after we open the archive 2002-11-15 08:48:47 +00:00
Glenn L McGrath
e356883ffb Minor cleanups 2002-11-13 00:24:20 +00:00
Glenn L McGrath
034c371bb2 Reduce block size to 512 to prevent short read's when reading from a pipe 2002-11-12 23:34:15 +00:00
Glenn L McGrath
5703341123 #ifdef, not just #if... grrr 2002-11-08 08:07:38 +00:00
Glenn L McGrath
f6bf7a03fe Fix reading from stdin (me), Fix tar segfault when no arguments specified (Geoffrey Lee) 2002-11-08 07:09:42 +00:00
Glenn L McGrath
62d28828d6 Use a switch instead of successive if (strcmp()) statments. 2002-11-06 23:35:28 +00:00
Glenn L McGrath
747381c602 Split deb_extract() into more generic functions 2002-11-06 22:54:41 +00:00
Glenn L McGrath
ea12202288 Terminate the buffer with a '\0' 2002-11-06 22:31:45 +00:00
Glenn L McGrath
d8d1191505 Support for bziped debs, i.e. use .tar.bz2 instead .tar.gz internally 2002-11-05 13:56:04 +00:00
Glenn L McGrath
7f2a95319b Fail silently if a partial tar header is read as tar.bz2 is leaving trailing junk (not sure why), add some missing files 2002-11-05 02:56:57 +00:00
Glenn L McGrath
18bbca18ac enable .tar.bz2 for dpkg-deb 2002-11-05 01:52:23 +00:00
Glenn L McGrath
8e94098423 Change filter paramaters, filters can be more powefull now 2002-11-04 23:47:31 +00:00
Glenn L McGrath
f92caa7619 Call lseek directly rather than via data_align() 2002-11-03 14:14:53 +00:00
Glenn L McGrath
237ae42fc9 Abstract read and seek in unarchiving code, convert bunzip to file descriptors, support tar -j 2002-11-03 14:05:15 +00:00
Glenn L McGrath
2fc54a9258 Fix #define syntax 2002-11-03 12:50:33 +00:00
Glenn L McGrath
6ab32eb34c Move data_extract_all_prefix to dpkg, its only used there. 2002-11-03 11:57:10 +00:00
Glenn L McGrath
b8e556e5f5 Add copyright notice and license, use strcat+strcpy instead of sprintf 2002-11-03 11:46:49 +00:00
Glenn L McGrath
9c60b29071 Use xread_char to save a few bytes, fix indenting of comments 2002-11-03 10:57:25 +00:00
Glenn L McGrath
60bce4905c Move bunzip2 idecompression code to libunarchive 2002-11-03 07:28:38 +00:00
Glenn L McGrath
bf1cc8b1b7 Make uncompress a seperate applet so it doesnt pull in all the gunzip code 2002-11-01 23:38:54 +00:00
Glenn L McGrath
d6aec8619d Allow short reads when filling compress buffer 2002-11-01 22:28:13 +00:00
Glenn L McGrath
9ef0944456 Allow the .Z prefix if compress support enabled 2002-11-01 22:11:53 +00:00
Glenn L McGrath
b2f67b4068 Make it a fatal error if bad chksum or crc, if not we should return an error code 2002-11-01 22:08:59 +00:00
Glenn L McGrath
563ac6e789 Report errror if the first magic character doesnt match 2002-11-01 21:40:52 +00:00
Eric Andersen
18921bd00d A bugfix from Danny Lepage:
It seems that under busybox unstable, "tar -c -f - blabla" create
    a tar file named "-" instead of writing to stdout.

    The included patch should fix this.
2002-10-26 10:05:37 +00:00
Glenn L McGrath
9ffd5776eb Move unzip.c uncompress.c from libbb to archiveal/libunarchive 2002-10-22 01:07:32 +00:00
Glenn L McGrath
61b7904afd Update dpkg to use new unarchive code 2002-10-19 10:40:55 +00:00
Glenn L McGrath
c5c1a8a112 Fix exclude/include problem 2002-10-19 06:19:22 +00:00
Glenn L McGrath
05fa661123 Find a string in a list 2002-10-19 05:10:51 +00:00
Glenn L McGrath
25bca9566d Remove entries from the accept list as they are matched so we can determine if any files that were specified in the list wernt found. 2002-10-19 02:18:51 +00:00
Glenn L McGrath
98f824aa22 Dont use absolute pathname (dunno why i did that), fix tar filename/stdin problems 2002-10-19 00:46:35 +00:00
Glenn L McGrath
934805aec1 Put bac kthe code that handles cases where a '-' wasnt specified prior to the options. 2002-10-18 23:59:40 +00:00
Eric Andersen
2a2ab1479c Fix an obvious thinko
-Erik
2002-10-18 22:31:02 +00:00