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311 Commits

Author SHA1 Message Date
Matt Kraai
ac20ce1924 Canonicalize dirname(3) behavior. 2001-08-24 19:51:54 +00:00
Eric Andersen
39eb040757 Patch from Rodney Brown <RDBrown@mira.net>, shrinking 1.5k 
from gzip by careful optimization.  Appears to work just fine
(I've tested the changes on x86, ARM, and powerpc).
 2001-08-22 04:15:47 +00:00
Glenn L McGrath
bac490fe53 Fix version comparision bug 2001-08-15 11:25:01 +00:00
Glenn L McGrath
7499918f30 If filename is a '-' then read from stdin to stdout 2001-07-30 04:48:50 +00:00
Glenn L McGrath
81108e7653 Cleanup (most) memory leaks 2001-07-19 12:15:13 +00:00
Glenn L McGrath
c3fbec73fb Change read_package_field interface, and rewrite using low level functions 
Fixes for a few bugs that have crept into dpkg in the last few days
 2001-07-18 15:47:21 +00:00
Glenn L McGrath
778041f8d1 Use the unofficial -C instead of -c to --configure a package, -c conflicts with another dpkg command 2001-07-18 05:17:39 +00:00
Glenn L McGrath
ed4492a697 More feedback to user 2001-07-18 05:03:49 +00:00
Glenn L McGrath
7b0241579c Be more verbose when configureing package, minor changes 2001-07-18 04:33:31 +00:00
Glenn L McGrath
4cdc607f72 Use xfopen to abort on error to prevent segfaulting later. 2001-07-18 03:13:49 +00:00
Eric Andersen
044228d5ec This is vodz' latest patch. Sorry it took so long... 
1) ping cleanup (compile fix from this patch already applied).
    2) traceroute call not spare ntohl() now (and reduce size);
    3) Fix for functions not declared static in insmod, ash, vi and mount.
    4) a more simple API cmdedit :))
    5) adds "stopped jobs" warning to ash on Ctrl-D and fixes "ignoreeof" option
    6) reduce exporting library function index->strchr (traceroute), bzero->memset (syslogd)
 2001-07-17 01:12:36 +00:00
Glenn L McGrath
a868ec89e8 Allow the unarchive() extract_list variable to be NULL, meaning extract all 2001-07-14 08:49:53 +00:00
Glenn L McGrath
58a5bd187d Tolerate fields with no data, e.g. "Depends: " 2001-07-14 06:25:54 +00:00
Glenn L McGrath
ccd65c9be6 Total rewrite, uses hash tables for speed and low memory use. 2001-07-13 18:35:24 +00:00
Glenn L McGrath
5e66a26eaa Dont setvbuff in here, must be called just after stream is initialised, glibc tolerates using it later, uclibc doesnt 2001-07-13 06:51:56 +00:00
Glenn L McGrath
26a0d9a945 Call setvbuf from here isntead of gz_open for compatability with uclibc 2001-07-13 06:49:18 +00:00
Glenn L McGrath
b028e08d35 Move setvbuf calls from gz_open() to calling functions, setvbuf is only supposed to be called prior to opening the stream, glibc tolerates later use, uclibc doesnt. 2001-07-13 06:43:03 +00:00
Glenn L McGrath
c127008840 Allow unarchive to redirect stdout (tobe used by dpkg applet) 2001-07-11 17:32:14 +00:00
Glenn L McGrath
93febe672a free coniditionally, just to make it play nice with dmalloc which is incompatable with standard free() 2001-07-11 07:25:01 +00:00
Glenn L McGrath
59e50f634a Unpack the filename not the package name 2001-07-11 03:30:11 +00:00
Matt Kraai
5710f9f690 Read 20 512-byte blocks at a time (like GNU tar). 2001-07-10 15:05:39 +00:00
Eric Andersen
807bda4a24 Minor update to include file ordering 2001-07-07 08:13:02 +00:00
Matt Kraai
623cfa99e5 Remove a redundant call to mkdir. 2001-07-03 20:55:30 +00:00
Eric Andersen
3073dfbf30 Patch from Aaron Lehmann <aaronl@vitelus.com> to scrub a ton of 
portability junk from gzip.c, making it a zillion times more readable.
 2001-07-02 17:57:32 +00:00
Manuel Novoa III
a2949aa217 Add some missing includes to kill warnings when building with the default 
Config.h and using gcc's -fno-builtin.  There are probably other files
with the similar problems.
Also, if building against uClibc, don't include asm/unistd.h in syscalls.c
and module_syscalls.c.
 2001-06-29 18:59:32 +00:00
Eric Andersen
0d8cc1670c Fix a type promotion bug discivered and analyzed by Alan Modra 
<amodra@bigpond.net.au>, which caused false checksum errors
 2001-06-27 06:15:50 +00:00
Glenn L McGrath
f8736d251e rpm2cpio applet by Laurence Anderson 2001-06-26 01:19:34 +00:00
Eric Andersen
24982c589b Fix up some warnings that show up on ppc 2001-06-25 19:31:48 +00:00
Glenn L McGrath
2e6d3cfa82 Nore unarchive (and doc) fixes from Laurence Anderson 2001-06-24 12:36:54 +00:00
Glenn L McGrath
8f5b63edea cpio applet, and changes to associated code 2001-06-22 09:22:06 +00:00
Tim Riker
837097648e comment cleanup 2001-06-22 00:27:11 +00:00
Matt Kraai
ceeff73819 Rewrote mkdir (and touched lots of things in the process). 2001-06-21 19:41:37 +00:00
Eric Andersen
091781e20e Support tar -C, per bug #1176 
-Erik
 2001-06-21 19:30:10 +00:00
Eric Andersen
ea4abff595 Add in (and ignore) tar -p, since we preserver permissions automatically. 
closes bug #1185
 -Erik
 2001-06-21 15:17:59 +00:00
Eric Andersen
aff5e2eaef it turs out, there was a nasty tar bug where bb tar would create leading dirs 
with mode 0777 in all cases due to usask issues.  Thanks to Matt Kraai for
noticing and spotting the culprit.  This makes bb tar behave just like GNU
tar once again.
 -Erik
 2001-06-20 20:47:31 +00:00
Glenn L McGrath
06a71cced2 Initialise in_file to stdin, so it wont crash if no source specified 2001-06-20 08:07:34 +00:00
Glenn L McGrath
8e74bf94f3 Changed gz_open to ruturn a stream 2001-06-20 07:54:15 +00:00
Glenn L McGrath
eb1c94078f Reorganise unarchiving functions, more code re-use, only does single pass(no more linked lists), basis for supporting a cpio (and cheaper untar) applet, but cpio applet isnt included in this. 
It effects ar, dpkg-deb applets only
 2001-06-20 07:48:00 +00:00
Glenn L McGrath
9aff903603 Reorganise archive extraction code 2001-06-13 07:26:39 +00:00
Eric Andersen
cb2a372c9f Revert the patch from Konstantin Boldyshev <konst@linuxassembly.org> to never 
change permissions on existing directories.  This behavior is contrary to SUSv2
and contrary to GNU tar.  Thanks to Matt Kraai for pointing this out.  I should
have been much more careful about accepting such a patch.
 -Erik
 2001-06-04 16:54:39 +00:00
Eric Andersen
5a9d441b2c Fix up some signed char vs int issues that show up on powerpc. 2001-05-24 14:16:28 +00:00
Eric Andersen
77d9268892 Patch from larry to fix some grammar errors. 2001-05-23 20:32:09 +00:00
Matt Kraai
117231c44f Make - read compressed data from stdin (thanks to Marius Groeger). 2001-05-22 14:23:02 +00:00
Matt Kraai
7f7348b7b2 Correctly remove leading slashes upon extraction (thanks to Marius Groeger). 2001-05-22 14:18:03 +00:00
Matt Kraai
7cedac567c Remove unused function. If necessary, we can use remove_file instead. 2001-05-17 04:03:22 +00:00
Matt Kraai
59df6f7398 Change 'printf("%s\n", ...)' into 'puts(...)'. Noted and patched in hostname.c 
by Larry Doolittle.
 2001-05-16 14:21:09 +00:00
Eric Andersen
a17b3631fe Do not ever change permissions on existing directories, only 
on directories we created while extracting a tarball.  Fix
based on bug report and patch from Konstantin Boldyshev
<konst@linuxassembly.org>
 -Erik
 2001-05-13 15:39:30 +00:00
Eric Andersen
28355a36da Per some comments from Lars Kellogg-Stedman <lars@larsshack.org>, 
make xreadlink() return NULL on failure, and make sure everyone
uses the interface correctly.
 -Erik
 2001-05-07 17:48:28 +00:00
Glenn L McGrath
713b398700 woops, forgot the break statment 2001-05-07 12:06:37 +00:00
Glenn L McGrath
5bcfc9ba1a Tolerate -q argument, if -q is passed give a warning and continue rather than just fail 2001-05-07 12:01:58 +00:00
Matt Kraai
e0244b0642 Skip headers with empty filenames, rather than stopping. 2001-05-01 21:12:31 +00:00
Mark Whitley
8a633268ef Made new xreadlink function for libbb and changed applets to use it instead of 
readlink(2).
 2001-04-30 18:17:00 +00:00
Glenn L McGrath
af166e7ce0 Logic reversal for last_char_is 2001-04-29 00:50:33 +00:00
Eric Andersen
c1bdffe99b Another nice cleanup from Larry. This adds a new last_char_is() function and 
uses it to avoid possible buffer underruns whn strlen is zero, and avoid the
possible space-hogging inline of strlen() in several cases.
 -Erik
 2001-04-26 15:56:47 +00:00
Eric Andersen
04095e58fb Move messages.c to libbb. Make each string in messages.c be its own .o file. 
This way, we can new get rid of all that tedious #define rubbish we used to
need to enable specific messages.  This way is enormously simpler, and as a
bonus also ends up saving us 96 bytes.
 -Erik
 2001-04-25 05:39:18 +00:00
Matt Kraai
53265546a6 Eliminate spurious warning, convert to getopt, and eliminate redundant check. 2001-04-18 16:05:34 +00:00
Matt Kraai
96dcd19b8a Fix a number of problems with argument handling. 2001-04-18 15:54:09 +00:00
Matt Kraai
54652230d4 Eliminate a segfault when called on an existing file with out an extension: 
touch foo && gunzip foo
 2001-04-18 15:51:45 +00:00
Matt Kraai
b181056e06 Eliminated seeks so that we work correctly on pipes, and removed reliance on 
undefined evaluation ordering.  Thanks to Anthony Towns for explanation and
solution.
 2001-04-18 14:49:55 +00:00
Glenn L McGrath
bcfeb2ac44 Fix zcat/gunzip when reading from stdin 2001-04-18 13:34:09 +00:00
Glenn L McGrath
ae1c704c44 Write full status file 2001-04-16 10:26:46 +00:00
Glenn L McGrath
33431ebb9a dpkg improvements, use full package struct, avoid extracting to tmp dir, rename variable. 
deb_extract, untar and dpkg_deb modified to make the above possible
 2001-04-16 04:52:19 +00:00
Glenn L McGrath
445fb952b8 dpkg-deb -f and partial -I commands, adds 600 bytes 2001-04-13 04:02:57 +00:00
Glenn L McGrath
47fd219c95 Rename variable that shadows global 2001-04-12 16:37:13 +00:00
Glenn L McGrath
3e2ab88ee2 New dpkg-deb function -t, stands for --fsys-tarfile 2001-04-12 13:49:09 +00:00
Glenn L McGrath
6785b51280 dpkg-deb -c works now 2001-04-12 11:48:02 +00:00
Glenn L McGrath
359c106871 Fix dpkg-deb, enum's are cool 2001-04-12 10:19:08 +00:00
Glenn L McGrath
2975a34f23 readTarFile changed from exter nto static 2001-04-11 16:49:07 +00:00
Glenn L McGrath
4949faf4b2 copy_file_chunk uses streams now. 2001-04-11 16:23:35 +00:00
Glenn L McGrath
f70f6cef39 Disable sigterm 2001-04-11 15:09:30 +00:00
Glenn L McGrath
48081f81bd replace getOctal with strtol( , NULL, 8) 
saves 100 Bytes
 2001-04-11 05:01:09 +00:00
Glenn L McGrath
528ef50a4a Gzip is indepenedent of gunzip 2001-04-11 03:45:37 +00:00
Glenn L McGrath
7fd92949d0 Move unzip, gz_open, gz_close to libbb 2001-04-11 03:11:33 +00:00
Glenn L McGrath
d22e560ad6 Move deb_extract() to libbb, dpkg now independent of dpkg-deb 2001-04-11 02:12:08 +00:00
Glenn L McGrath
9d53c8ab74 Move get_ar_headers to libbb, make dpkg_deb.c independent of ar.c 2001-04-11 01:37:03 +00:00
Eric Andersen
e5dfced23a Apply Vladimir's latest cleanup patch. 
-Erik
 2001-04-09 22:48:12 +00:00
Glenn L McGrath
305fdfa755 Reorganise status field to use 3 chars instead of one bit shifted long int. 
Generates status file properly now, not compatable with full dpkg yet.
 2001-04-08 13:27:39 +00:00
Glenn L McGrath
37849f3320 Use create_path instead of mkdir 2001-04-08 07:23:53 +00:00
Glenn L McGrath
13e9c7ad82 It now correctly backs up the (still corrupt) status file 2001-04-08 07:18:08 +00:00
Glenn L McGrath
0e757a2f3f Some fixes, but still broken... (cont) 
Make better use of some libbb functions
New remove dir code to avoid depending on the rm applet
dont use copy_file() it doesnt fail elegantly
Use getopt.
Generate correct /var/lib/dpkg/info/ files
Status file is broken, working on it now
 2001-04-08 05:27:18 +00:00
Glenn L McGrath
f608da4288 Ignore SIGTERM prior to gz_close() 2001-04-07 02:40:59 +00:00
Glenn L McGrath
e5f3957665 Fix warning 2001-04-07 02:17:36 +00:00
Eric Andersen
83f173b61e A first pass at making D_FILE_OFFSET_BITS=64 work, from 
Jari Ruusu <jari.ruusu@pp.inet.fi>
 2001-04-05 23:07:25 +00:00
Eric Andersen
4e2439ad27 It seems all the stdout munging was useless anyways, since 
deb_extract and all its called functions do nothing with
stdout anyways.  Axe that stuff.
 -Erik
 2001-04-05 18:30:38 +00:00
Eric Andersen
fdefbbbe85 dpkg_deb had not been updated for the new gunzip interface. Fix it. 
-Erik
 2001-04-05 06:04:11 +00:00
Eric Andersen
e76c3b08e1 A number of cleanups. Now compiles with libc5, glibc, and uClibc. Fix a few 
shadowed variables.  Move (almost) all syscalls to libbb/syscalls.c, so I can
handle them sanely and all at once.
 -Erik
 2001-04-05 03:14:39 +00:00
Eric Andersen
3a6da8c183 gz_open and gz_close were left in, even when BB_FEATURE_TAR_GZIP was disabled. 
Fix that.
 2001-03-29 14:22:45 +00:00
Glenn L McGrath
5f2ef46d6d Fix zcat 2001-03-29 01:07:54 +00:00
Glenn L McGrath
ed7a776538 gunzip -c works again 2001-03-29 00:57:20 +00:00
Glenn L McGrath
ae8ad35590 Fixes from Robert Kaiser 2001-03-28 23:57:51 +00:00
Glenn L McGrath
02cebebc3b Remove cruft 2001-03-28 07:37:48 +00:00
Glenn L McGrath
9233959940 Remove tar_unzip_init() not needed any more, uses gz_open instead 2001-03-28 07:31:37 +00:00
Glenn L McGrath
018e9e6799 Fix tar -z, calls gz_open now 2001-03-28 07:27:26 +00:00
Glenn L McGrath
0cbc8cf4c9 Gunzip changes broke tar -z support (woops) 2001-03-28 05:47:26 +00:00
Glenn L McGrath
58e42d5356 Major cleanup to better adhere to style guide and use standard busybox functions 2001-03-28 05:38:24 +00:00
Glenn L McGrath
f58efb57d1 Add functions that were shared with gunzip.c, gunzip about to change. 2001-03-28 05:35:16 +00:00
Eric Andersen
851895ab80 Clean up more local vars which shadow globals 
-Erik
 2001-03-21 21:52:25 +00:00
Mark Whitley
3bf60aa723 If only BB_DPKG was enabled in Config.h, busybox would not build; it'd say: 
dpkg.c:18: #error It looks like you are using libc5, which does not support
  dpkg.c:19: #error tfind().  tfind() is used by busybox dpkg.
  dpkg.c:20: #error Please disable BB_DPKG.  Sorry.
This was fixed by changing the || to an && in the preprocessor.
(We've changed the logic in there too many times.)
Found using multibuild.pl.
 2001-03-15 17:39:29 +00:00
Eric Andersen
82d8502409 Fix from Manuel for a silly thinko on my part. 2001-03-14 17:15:45 +00:00
Eric Andersen
3c0b425cde dpkg used tfind, which doesn't work with libc5. Print a friendy error 
should someone try to use it...
 -Erik
 2001-03-14 01:31:11 +00:00