busybox

Author	SHA1	Message	Date
"Vladimir N. Oleynik"	0c520e03b9	remove unrequired dependences	2005-09-14 15:36:56 +00:00
Rob Landley	b7128c6236	Cleanup patch by Bernhard Fischer, removing unnecessary includes of getopt.h, whitespace changes, typos, etc.	2005-09-11 01:05:30 +00:00
"Vladimir N. Oleynik"	1443487c92	typo, thanks, Bernhard Fischer	2005-09-06 13:21:39 +00:00
"Vladimir N. Oleynik"	27421a1878	1) bb_opt_complementaly -> bb_opt_complementally 2) better support long options 3) new flag '!' for bb_opt_complementally: produce bb_show_usage() if BB_GETOPT_ERROR internally	2005-09-05 14:46:07 +00:00
Rob Landley	92255d60b8	Fix for bug 383: attempting to "tar c /" would error out because stripping trailing / turns that into an empty string.	2005-09-01 11:36:21 +00:00
Rob Landley	29ee76cb2b	Anand Avati hit an integer overflow problem in our unzip code.	2005-08-31 22:03:15 +00:00
Rob Landley	c8b8a2d0cf	Don't comment warnings, _FIX_ warnings. (And putting in #warnings about other warnings is just gross.) On a side note, while I was there, I made the code slightly smaller.	2005-08-30 20:26:17 +00:00
Rob Landley	cc8885f6f3	Dirk Clemens pointed out how easy it is to support bzip2 compression, since we shell out to an external program to handle gzip anyway...	2005-08-30 03:40:03 +00:00
Mike Frysinger	1eef0c4571	Bernhard Fischer says: use xmalloc() instead of malloc()	2005-08-16 05:32:42 +00:00
Mike Frysinger	cc428da83f	punt unused variable	2005-07-30 08:58:19 +00:00
Mike Frysinger	d6a2d41db2	tell people to ignore the save_name warning	2005-07-30 08:57:35 +00:00
Mike Frysinger	69024551bf	rename the accept/reject names since accept overrides the accept() socket function	2005-07-30 07:30:26 +00:00
Mike Frysinger	4d00896d05	use toplevel ARFLAGS and update default ARFLAGS to be quiet	2005-07-27 01:09:24 +00:00
Paul Fox	37dd6247dd	applying fix for: 0000093: Patch for dpkg - can't handle scripts Attached patch is needed to fix dpkg's support for preinst, postinst etc script files.	2005-07-22 13:17:41 +00:00
Paul Fox	0840b76602	applying fixes from: 0000142: unzip enhancements	2005-07-20 20:26:49 +00:00
Paul Fox	94ff9f1010	applying fix for: 0000262: tar -x doesn't believe it has reached the end of archive	2005-07-20 19:24:13 +00:00
Mike Frysinger	348e84c202	change the hardcoded error constant (0x80000000UL) to a nice flexible define (BB_GETOPT_ERROR)	2005-05-11 00:39:03 +00:00
Mike Frysinger	ae38d65e95	abort if user passes -r or if they dont pass anything	2005-05-09 21:51:41 +00:00
Mike Frysinger	19d7021d99	add comments about ignoring some warnings which are OK	2005-04-23 01:43:07 +00:00
Mike Frysinger	5c9ed9f41a	fix printf warning	2005-04-20 00:28:44 +00:00
Eric Andersen	14f5c8d764	Patch from Bernhard Fischer to make a bunch of symbols static which were otherwise cluttering the global namespace.	2005-04-16 19:39:00 +00:00
Mike Frysinger	4e5936ef95	In Bug 208, bernhardf writes: On machines with only ANSI compliant compilers, not explitily delcaring an empty parameter list 'void' causes failure.	2005-04-16 04:30:38 +00:00
Manuel Novoa III	df7bfb433e	Bandaid to make "gzip file1 file2 ..." set the decompression lengths correctly in the 2nd and later headers. But this and gunzip really need to be rewritten.	2005-03-02 04:10:46 +00:00
Manuel Novoa III	0d8c652c46	When filling the bit buffer, gzip decompression apparently never checked for end of file, causing it to hang on corrupted input.	2005-03-01 19:29:29 +00:00
Eric Andersen	d2fe81706c	Takeharu KATO writes: Hi, I found that gcc in cvs (HEAD in 2005/02/11) reject the gzip source in the busybox. This is caused by changing gcc's error handling behavior( The gcc check the function prototype more strictly). I show the compilation log as follow: -- compilation log -- compilation log To fix the problem, apply the patch which is attached with this mail. Please take a look the patch and apply the patch into svn repository.	2005-02-11 19:06:51 +00:00
Rob Landley	ec4f3d95e7	Minor in-passing crapectomy.	2004-12-17 05:23:36 +00:00
Rob Landley	a8b98d63e7	Don't document compiler warnings. _FIX_ compiler warnings.	2004-11-16 12:07:04 +00:00
Eric Andersen	0e020d1025	Make certain clients of bb_make_directory default to honoring the user's umask	2004-10-13 06:25:52 +00:00
Eric Andersen	7daa076d3e	egor duda writes: Hi! I've created a patch to busybox' build system to allow building it in separate tree in a manner similar to kbuild from kernel version 2.6. That is, one runs command like 'make O=/build/some/where/for/specific/target/and/options' and everything is built in this exact directory, provided that it exists. I understand that applyingc such invasive changes during 'release candidates' stage of development is at best unwise. So, i'm currently asking for comments about this patch, starting from whether such thing is needed at all to whether it coded properly. 'make check' should work now, and one make creates Makefile in build directory, so one can run 'make' in build directory after that. One possible caveat is that if we build in some directory other than source one, the source directory should be 'distclean'ed first. egor	2004-10-08 07:46:08 +00:00
Eric Andersen	d952ee2e9e	Make it more apparent that archive creation is not supported	2004-10-07 00:35:59 +00:00
Eric Andersen	b225e2a76b	Fixup some warnings	2004-08-28 00:43:07 +00:00
Eric Andersen	52499cb9ae	Tito writes: Hi, I've spent the half night staring at the devilish my_getpwuid and my_getgrgid functions trying to find out a way to avoid actual and future potential buffer overflow problems without breaking existing code. Finally I've found a not intrusive way to do this that surely doesn't break existing code and fixes a couple of problems too. The attached patch: 1) changes the behaviour of my_getpwuid and my_getgrgid to avoid potetntial buffer overflows 2) fixes all occurences of this function calls in tar.c , id.c , ls.c, whoami.c, logger.c, libbb.h. 3) The behaviour of tar, ls and logger is unchanged. 4) The behavior of ps with somewhat longer usernames messing up output is fixed. 5) The only bigger change was the increasing of size of the buffers in id.c to avoid false negatives (unknown user: xxxxxx) with usernames longer than 8 chars. The value i used ( 32 chars ) was taken from the tar header ( see gname and uname). Maybe this buffers can be reduced a bit ( to 16 or whatever ), this is up to you. 6) The increase of size of the binary is not so dramatic: size busybox text data bss dec hex filename 239568 2300 36816 278684 4409c busybox size busybox_fixed text data bss dec hex filename 239616 2300 36816 278732 440cc busybox 7) The behaviour of whoami changed: actually it prints out an username cut down to the size of the buffer. This could be fixed by increasing the size of the buffer as in id.c or avoid the use of my_getpwuid and use getpwuid directly instead. Maybe this colud be also remain unchanged...... Please apply if you think it is ok to do so. The diff applies on today's cvs tarball (2004-08-25). Thanks in advance, Ciao, Tito	2004-08-26 22:18:59 +00:00
Eric Andersen	4f807a84c5	BusyBox has no business hard coding the number of major and minor bits for a dev_t. This is especially important now that the user space concept of a dev_t and the kernel concept of a dev_t are divergant. The only bit of user space allowed to know the number of major and minor bits is include/sys/sysmacros.h (i.e. part of libc). When used with a current C library and a 2.6.x kernel, this fix should allow BusyBox to support wide device major/minor numbers. -Erik	2004-07-26 09:11:12 +00:00
Glenn L McGrath	a88ae491e3	Fixup -T (--files-from) option, works for non-directories now	2004-07-21 09:00:39 +00:00
Glenn L McGrath	f34b0e996b	Update reference for zip format	2004-06-06 10:22:43 +00:00
Eric Andersen	aaff79a8dd	Steve Grubb writes: Hello, I found and patched 2 more bugs. The first is a misplaced semi-colon. The second one is a buffer overflow. I doubt the buffer overflow is triggered in real life. But you never know what those wily hackers are up to. Thanks, Steve Grubb	2004-05-05 10:37:49 +00:00
Glenn L McGrath	faa3546fd7	Fix symlink handling and small memory leak	2004-04-29 09:24:19 +00:00
Glenn L McGrath	c6992feee3	Update my email address, document some of my tasks in the AUTHORS file	2004-04-25 05:11:19 +00:00
Eric Andersen	aff114c33d	Larry Doolittle writes: This is a bulk spelling fix patch against busybox-1.00-pre10. If anyone gets a corrupted copy (and cares), let me know and I will make alternate arrangements. Erik - please apply. Authors - please check that I didn't corrupt any meaning. Package importers - see if any of these changes should be passed to the upstream authors. I glossed over lots of sloppy capitalizations, missing apostrophes, mixed American/British spellings, and German-style compound words. What is "pretect redefined for test" in cmdedit.c? Good luck on the 1.00 release! - Larry	2004-04-14 17:51:38 +00:00
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
Eric Andersen	71ae64bdc6	last_patch61 from vodz: New complex patch for decrease size devel version. Requires previous patch. Also removed small problems from dutmp and tar applets. Also includes vodz' last_patch61_2: Last patch correcting comment for #endif and more integrated with libbb (very reduce size if used "cat" applet also). Requires last_patch61 for modutils/config.in.	2002-10-10 04:20:21 +00:00
Glenn L McGrath	2983330512	Fix segfault when testing if reaidng from stdin "-"	2002-10-06 23:25:23 +00:00
Eric Andersen	02e6ba91e8	Vodz' last_patch57: Hi, Erik. my_getpw(uid/gid) and applets used it have problem: if username for uid not found, applets can`t detect it (but code pessent). Also "%8ld " format is bad: spaces not required (applets have self format or spec format (tar applet) and overflow for "id" applet...) This problem also pressent in stable version. Patch for unstable in attach. --w vodz	2002-09-30 20:39:56 +00:00
Eric Andersen	d9d47c3078	Patch from Konstantin Isakov <ikm@pisem.net>: In most cases, dirname returns the same argument it was given, so this code works nice, but there's one special case: when the name contains no dirname, it returns "." (stored statically in the body of itself), and we get a segfault in attempt to free() it. This patch fixes this problem.	2002-09-30 20:14:57 +00:00
Glenn L McGrath	5c99581880	Save status so we know if to delete compressed file	2002-09-30 05:30:29 +00:00
Glenn L McGrath	8132e933e6	Fix for using '-' as the filename when reading from stdin	2002-09-28 02:06:39 +00:00
Glenn L McGrath	2e41d0cb77	Fix compress support and prevent a segfault	2002-09-27 06:46:02 +00:00
Glenn L McGrath	a47a3eada6	Fix simple define problem	2002-09-26 16:01:21 +00:00
Glenn L McGrath	69eab26401	Remove files made obsolete by new unarchiving code	2002-09-25 03:04:03 +00:00
Glenn L McGrath	7ca04f328e	New common unarchive code.	2002-09-25 02:47:48 +00:00
Manuel Novoa III	6c32a8add4	Modified so that it "works" for archs other than i386... arm in particular. Also tried to clean up the logic a little, and ensure that read errors or invalid archives resulted in error returns. This could use a lot more work... Volunteers?	2002-09-17 21:02:16 +00:00
Eric Andersen	8fede28c74	Patch from Matthias Lang <matthias@corelatus.se> to fix gunzip error handling and prevent gunzip from hanging.	2002-09-16 07:25:41 +00:00
Glenn L McGrath	b3c4e9add5	Support for GNU style long filename and linknames	2002-09-15 16:54:49 +00:00
Glenn L McGrath	c3b7f7d6e7	chmod on the NEW file	2002-08-26 17:17:27 +00:00
Glenn L McGrath	abac53b33c	Reorganise, make it just one function, remove -v option it didnt work properly anyway, dont setvbuf it doesnt make any difference in performance.	2002-08-24 14:32:17 +00:00
Glenn L McGrath	1ee52e8b14	Run through indent, use braces	2002-08-24 10:30:36 +00:00
Glenn L McGrath	4534af2763	replace some global const ints with defines	2002-08-22 19:31:35 +00:00
Glenn L McGrath	0775a07d87	Specify cast	2002-08-22 19:22:32 +00:00
Glenn L McGrath	4cc2e5e944	Remove duplicate variable definition	2002-08-22 19:15:26 +00:00
Glenn L McGrath	9fef17dec3	Run through indent, fix comments	2002-08-22 18:41:20 +00:00
Glenn L McGrath	99b12543cf	Run through ident, fix comments	2002-08-22 17:47:09 +00:00
Glenn L McGrath	a0ee881ba4	Run through indent, use /* */ style comments, change extern to static	2002-08-22 13:44:08 +00:00
Glenn L McGrath	d827e8b665	Run through indent	2002-08-22 13:21:26 +00:00
Glenn L McGrath	75762705a3	Honour the USTAR prefix field, this enables a 155 byte path length plus the normal 100 byte filename. The catch is gnu tar cannot create archives that use the prefix field, you need to use s-tar.	2002-08-22 11:50:31 +00:00
Aaron Lehmann	8fc5d6d2da	Tar inlining, #if 0 out unused function	2002-08-21 13:11:34 +00:00
Glenn L McGrath	1d23f3a492	Enable support for the old tar header format, enable via menu's	2002-08-13 05:06:43 +00:00
Robert Griebl	f2f26e7fdd	Added tar -cz support (creating gzipped tar files without a gzip pipe)	2002-07-23 22:05:47 +00:00
Robert Griebl	d378c3149c	Applied vodz' patches #49 and #50 (with a small correction in runshell.c) #49: I found one memory overflow and memory leak in "ln" applet. Last patch reduced also 54 bytes. ;) #50: I found bug in loginutils/Makefile.in. New patch have also new function to libbb and aplied this to applets and other cosmetic changes.	2002-07-19 00:05:54 +00:00
Eric Andersen	2276d83639	Fixup warnings and undefined operations that show up in gcc-3.1 -Erik	2002-07-11 11:11:56 +00:00
Aaron Lehmann	9031481ac3	inline many functions that are only called once. saves about 300 bytes on i386. also staticify most functions.	2002-06-23 22:13:22 +00:00
Aaron Lehmann	8c26fbe537	remove cleanUpAndFail, and replace it with exit(). because that's what it does unless srcMode was set, and srcMode is never set.	2002-06-23 21:56:13 +00:00
Aaron Lehmann	9f92d5f2a2	Major revamp. I've been trying to clean up the code. the bzerror stuff still needs major attention (i.e. removal). Removed references to uninitialized variables like progName, smallMode, noisy, etc. Remove functions and code for handling "small" decompression mode, since it is all unreachable. Remove total_{in,out}* counters - they are never used. Remove panic() function and assert_h and their uses because they are all for "should never happen" circumstances. Replace internal malloc/free wrappers with xmalloc and free. Remove conditional in if(foo)free(foo); situations. Remove bogus if (sizeof(int) != 4) { return BZ_CONFIG_ERROR; } (...etc...) code and code for handling BZ_CONFIG_ERROR. Someone should go through and change the applet to use well-defined types when appropriate - it expects sizeof(short)==2 && sizeof(int)==4. Until this commit these were explicitly checked for, and the applet would exit if these types were not the right size. (I think this is wrong even as an interim solution.) With gcc 3.1 reduces size of binary on i386-linux by about 700 bytes. Lightly tested.	2002-06-22 06:35:29 +00:00
Glenn L McGrath	a94a06a38e	Patch from Randolfe Averty to fixup package conflict checks, cleanup some memory leaks and reorganise dependency checking. Some further memory leaks fixed by me.	2002-05-29 13:45:34 +00:00
Robert Griebl	94a6a956f0	Support old-style compress (.Z) files via libbb / unzip( ) calls (configurable) - When enabled an applet "uncompress" is also made available (oddname to gunzip) [the cvs add for this file got lost somehow...]	2002-05-19 19:00:14 +00:00
Robert Griebl	f6495eb767	Support old-style compress (.Z) files via libbb / unzip( ) calls (configurable) - When enabled an applet "uncompress" is also made available (oddname to gunzip)	2002-05-15 22:13:47 +00:00
Robert Griebl	7ac868460a	gunzip'ing many files to stdout works now Fixed a missing initialisation and made a for loop more readable.	2002-05-15 21:57:42 +00:00
Robert Griebl	081df62b92	Don't delete source file when decompressing to stdout This is the normal GNU gunzip behaviour	2002-05-15 21:45:52 +00:00
Matt Kraai	a4a65e7f99	* archival/gunzip.c (gunzip_file): New. (gunzip_main): Handle no arguments correctly.	2002-04-29 15:32:32 +00:00
Matt Kraai	a0782684fd	* archival/bunzip2.c (bunzip2_main): Do not remove files if writing to standard output. * testsuite/bunzip2/bzcat-does-not-remove-compressed-file: New.	2002-04-15 15:01:37 +00:00
Eric Andersen	d75ac02a4f	Rework per how I did things in version in 0.60.3 so it can properly uncompress multiple files now. -Erik	2002-04-13 09:10:34 +00:00
Eric Andersen	114de55668	Patch from Laurence Anderson <L.D.Anderson@warwick.ac.uk> for better tape drive support in tar/cpio by using an intervening pipe...	2002-04-13 08:43:01 +00:00
Eric Andersen	1d1d2f9b18	Update some missing copyright notices	2002-04-13 08:31:59 +00:00
Eric Andersen	85208e2ab9	Completely rework the config system so that it no longer annoys me to work on the busybox development tree. This eliminates the use of recursive make, and once again allows us to run 'make' in a subdirectory with the expected result. And things are now much faster too. Greatly improved IMHO... -Erik	2002-04-12 12:05:57 +00:00
Eric Andersen	50e4d660ac	Fix email addr	2002-04-06 05:15:46 +00:00
Matt Kraai	cf32ac543c	* archival/bunzip2.c (bunzip2_main): Remove compressed file. * testsuite/bunzip2/bunzip2-removes-compressed-file: New.	2002-03-27 17:46:44 +00:00
Matt Kraai	9cdb0601eb	* archival/bunzip2.c: Include <unistd.h>. (bunzip2_main): Read data from standard input if FILE argument is `-' or omitted. * include/usage.h (bunzip2_trivial_usage, bunzip2_full_usage): Rewrite. * testsuite/bunzip2/bunzip2-reads-from-standard-input: New.	2002-03-27 17:31:01 +00:00
Matt Kraai	ef8b112d77	* archival/gzip.c (gzip_main): Ensure that the output is a terminal and use error_msg to display the error message.	2002-03-22 22:55:51 +00:00
Eric Andersen	89de1e7930	Reinitialize initial shift register value for on each pass. -Erik	2002-03-20 13:30:40 +00:00
Glenn L McGrath	02a415606c	Parse the include list to writeTarFile rather than argv, fixes a bug where tar files wernt being created.	2002-02-15 05:15:03 +00:00
Glenn L McGrath	8833a51781	Fix condition that prevented creation of compressed files	2002-02-13 03:32:11 +00:00
Matt Kraai	9bd49d6a22	* archival/gzip.c (ifname, ofname): Delete. (gzip_main): Handle multiple files. * include/usage.h (gzip_trivial_usage): Allow multiple FILEs. (gzip_full_usage): Ditto. * testsuite/gzip/gzip-accepts-multiple-files: New. * testsuite/gzip/gzip-removes-original-file: New.	2002-02-05 22:31:48 +00:00
Matt Kraai	592a3e63ee	* archival/gzip.c (gzip_main): Display usage if given multiple files.	2002-02-05 19:34:53 +00:00
Matt Kraai	b75b6e2c35	* archival/tar.c (tar_main): Remove unused variable.	2002-01-08 16:03:41 +00:00
Matt Kraai	39fcb5a750	* archival/dpkg.c (create_list): Use chomp. * archival/tar.c (append_file_list_to_list): Likewise.	2002-01-02 19:01:41 +00:00
Glenn L McGrath	87ac7028e0	unzip applet by Laurence Anderson ----------------------------------------------------------------------	2002-01-02 13:52:26 +00:00
Matt Kraai	1f0c43668a	Remove `== TRUE' tests and convert` != TRUE' and `== FALSE' tests to use !.	2001-12-20 23:13:26 +00:00
Matt Kraai	31c73af656	Perform clean up only if CONFIG_FEATURE_CLEAN_UP is defined.	2001-12-20 22:30:14 +00:00
Matt Kraai	2b1effdbbc	Write files when extracting an archive from standard input.	2001-12-20 22:09:31 +00:00
Eric Andersen	f3f9062ecf	Things like 'tar -c /tmp/' and 'tar -cO /tmp/' where the output filename was not explicitly specified were segfaulting. -Erik	2001-12-18 00:57:55 +00:00
Eric Andersen	db930948a9	More copyright and email addr cleanups	2001-12-06 08:20:14 +00:00
Aaron Lehmann	b9df470c4d	Commit my improvement on Rodney Brown's patch to g(un)zip, decreasing binary size.	2001-12-06 03:22:43 +00:00
Glenn L McGrath	249f39a265	Simplify unzip(), remove unused checks and unneccessary variables	2001-12-05 16:01:02 +00:00
Glenn L McGrath	ef03dbcd4d	Simplify CRC table generation	2001-12-05 13:08:03 +00:00
Glenn L McGrath	aad44fb37a	Fix some fegfaults and picket fence	2001-12-05 04:40:52 +00:00
Glenn L McGrath	1dbbd2fe34	Fail gracefully if package depends on a virtual package.	2001-12-05 04:10:14 +00:00
Glenn L McGrath	38288bbf4c	gunzip was incorrectly reporting a failed crc and length (discovered by Chang, Shu-Hao). The bitbuffer needs to be unwound after decompression, as it was eating into the crc/size field.	2001-11-29 06:36:56 +00:00
Matt Kraai	efd7f03657	Fix opt type in dpkg (closes: #118975 ).	2001-11-19 21:07:15 +00:00
Glenn L McGrath	fff11f1ab7	bzcat and bunzip -c support from Thomas Lundquist	2001-11-18 14:20:25 +00:00
Eric Andersen	9c6b5fcb0a	Minor warning cleanups	2001-11-17 07:23:46 +00:00
Matt Kraai	c8227639db	Change strdup calls to xstrdup (patch from Steve Merrifield).	2001-11-12 16:57:27 +00:00
Matt Kraai	9fb38f600c	Eliminate unused variable warnings.	2001-11-12 16:45:23 +00:00
Matt Kraai	a5f09c668e	Use fopen wrapper.	2001-11-12 16:44:55 +00:00
Eric Andersen	7131213460	config.in features patch from Giulio Orsero <giulioo@pobox.com> with some minor edits from me	2001-11-10 09:53:23 +00:00
Glenn L McGrath	0a25b35c66	Fix create list segfault	2001-11-03 08:29:35 +00:00
Glenn L McGrath	7134d6581b	Attempt to fix libc compiling error regarding off_t	2001-10-27 13:14:52 +00:00
Eric Andersen	c265b17550	Wrap exclude_file() inside a #ifdef CONFIG_FEATURE_TAR_EXCLUDE block	2001-10-27 03:20:00 +00:00
Glenn L McGrath	ee28362597	Menu entry for tar creation support	2001-10-25 18:37:41 +00:00
Glenn L McGrath	ef0eab514d	Recovering from my previous commit	2001-10-25 14:49:48 +00:00
Glenn L McGrath	0d2fb76c11	Modify applets to use libunarchive	2001-10-25 14:26:05 +00:00
Glenn L McGrath	95ebf618b7	* empty log message *	2001-10-25 14:18:08 +00:00
Matt Kraai	3c2f27d9f1	Add CONFIG_FEATURE_TAR_EXCLUDE support.	2001-10-24 18:51:27 +00:00
Eric Andersen	99702ab221	Fix variable name -- was stuck at the old RPMUNPACK value. Doh!	2001-10-24 17:37:07 +00:00
Eric Andersen	bdfd0d78bc	Major rework of the directory structure and the entire build system. -Erik	2001-10-24 05:00:29 +00:00
Glenn L McGrath	6ccdd8c122	Abort if scripts return value != 0	2001-10-23 17:52:28 +00:00
Matt Kraai	a7512d74fa	Process extra empty lines correctly.	2001-10-18 17:03:59 +00:00
Matt Kraai	3dd4f5ed69	Remove xmalloc calls.	2001-10-18 15:08:30 +00:00
Eric Andersen	74400ccfd0	Scrub up some function prototypes. -Erik	2001-10-18 04:11:39 +00:00
Glenn L McGrath	4bef7b4186	unarchive function changed to support both exclude and include lists, applets that use unarchive changed to match.	2001-10-13 19:43:46 +00:00
Glenn L McGrath	051eee6ed3	Reverse part of previous change.... i think it was the wrong approach... im lost	2001-10-13 07:11:03 +00:00
Glenn L McGrath	d642a67928	Match subdirectories of included/excluded files	2001-10-13 06:54:45 +00:00
Glenn L McGrath	0e766183ee	Superficial changes to make the exclude/include code easier to understand	2001-10-13 05:03:29 +00:00
Matt Kraai	f86bbfaddd	Fix tar segfault when include list is empty and exclude list is not.	2001-10-12 19:00:15 +00:00
Glenn L McGrath	30f68908ef	Another part of Stafan's latest patch, when replacing a pre-existing package set its status correctly.	2001-10-06 02:40:20 +00:00
Glenn L McGrath	f28d819554	status_package_num should refer to package not status. Only initialise a new entry in the status hashtable if it really is a new entry.	2001-10-06 02:27:36 +00:00
Glenn L McGrath	24e2833cdf	Initial support for for bunzip2.... This code could be improvemed by 1) supporting more options, 2) Creating a shared crc table with gunzip, or perhaps generated on the fly. 3) Removing any remaining unneccessary code (e.g. if (noisy))	2001-10-05 03:48:57 +00:00
Glenn L McGrath	2e772edacf	Change extraction/list code to use common unarchive code.	2001-10-05 02:58:48 +00:00
Glenn L McGrath	a8412dbf39	Fixes with help from Stefan, Typo in prerm script, and when reinstall a package the old packages status was getting overwritten.	2001-10-04 05:22:42 +00:00
Glenn L McGrath	35636540ea	Extract control.tar.gz and data.tar.gz unconditionally, another one picked up by Stefan	2001-10-03 03:10:35 +00:00
Glenn L McGrath	95bfe631a4	Fix return status, picked up by Stefan	2001-09-29 03:34:38 +00:00
Glenn L McGrath	dece3c5684	The <package>.list file was prepending "./" to the files, fixed that. Also fixed a very silly error by me when running postinst (remember to use the variable BEFORE its freed)	2001-09-22 04:16:55 +00:00
Glenn L McGrath	b8f5adb64f	Dont free everytime getline() is used, fix from Stefan Soucek	2001-09-22 03:24:07 +00:00
Glenn L McGrath	48cc89b738	Fix to make preinst run when required, from Stefan Soucek	2001-09-21 05:07:47 +00:00
Glenn L McGrath	e73866181f	Implement dpkg -l option, from Stefan Soucek (slightly modified)	2001-09-21 04:30:51 +00:00
Eric Andersen	dcbca62e89	Standard typing (u_int16_t instead of u16, u_int32_t instead of u32, etc) cleanups from Laurence Anderson <laurence@zxmail.com>	2001-08-29 19:02:26 +00:00
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
Eric Andersen	3e6ff9017f	A cleanup patch from Jeff Garzik to static-ify a number of namespace polluting things that really should be static.	2001-03-09 21:24:12 +00:00
Eric Andersen	cbe31dace5	It turns out that DODMALLOC was broken when I reorganized busybox.h header file usage before the 0.49 release. To fix it, I had to move the '#include "busybox.h"' to the end of the list of #include files. -Erik	2001-02-20 06:14:08 +00:00
Eric Andersen	b50d707633	fix a few mallocs to be xmallocs. -Erik	2001-02-15 19:50:11 +00:00
Eric Andersen	67991cf824	This patch, put together by Manuel Novoa III, is a merge of work done by Evin Robertson (bug#1105) and work from Manuel to make usage messages occupy less space and simplify how usage messages are displayed.	2001-02-14 21:23:06 +00:00
Glenn L McGrath	3af1f88725	Closer integration with dpkg-deb and other busybox functions. Hopefully simplified some code (works for me).	2001-02-12 11:33:09 +00:00
Glenn L McGrath	821fbf0f42	New option 'list' produces output that can be used for the packages .list file. Will be used be bb dpkg	2001-02-12 11:16:26 +00:00
Glenn L McGrath	bc9afadecd	New function, deb-extract to be used by dpkg, code cleanups. saves some bytes	2001-02-11 03:32:41 +00:00
Glenn L McGrath	728875f340	Consmetic changes	2001-02-11 03:15:57 +00:00
Glenn L McGrath	631064613f	More style changes	2001-02-11 01:40:23 +00:00
Glenn L McGrath	0c9d77ccfd	Style changes; use get_line_from_file from utilities	2001-02-11 00:17:22 +00:00
Glenn L McGrath	510f0ddafa	Use copy_file from utilty.c, remove some char defines	2001-02-10 14:53:08 +00:00
Glenn L McGrath	649968ceb1	Bug fix, rename status file, cleanups	2001-02-10 14:26:48 +00:00
Glenn L McGrath	af8c65deaa	Replace status defines with const int to conform to sytle guide, adds 32 bytes	2001-02-10 03:19:51 +00:00
Glenn L McGrath	c900575dc4	Initial import	2001-02-10 02:05:24 +00:00
Matt Kraai	05e782ddd3	Fix wget error message and add (and use) chomp library function.	2001-02-01 16:49:30 +00:00
Matt Kraai	dd19c69904	Removed trailing \n from error_msg{,_and_die} messages.	2001-01-31 19:00:21 +00:00
Eric Andersen	8ec10a9483	Fix up copyright msgs. Bump version to 0.49 in preparation for a release. Update the website with release details. -Erik	2001-01-27 09:33:39 +00:00
Eric Andersen	ed3ef50c23	Fix header file usage -- there were many unnecessary header files included in busybox.h which slowed compiles. I left only what was needed and then fixed up all the apps to include their own header files. I also fixed naming for pwd.h and grp.h functions. Tested to compile and run with libc5, glibc, and uClibc. -Erik	2001-01-27 08:24:39 +00:00
Eric Andersen	d35c21587a	Commit Larry Doolittle's buffers-on-stack/buffers-via-malloc patch. -Erik	2001-01-25 23:49:09 +00:00
Mark Whitley	59ab025363	#define -> static const int. Also got rid of some big static buffers.	2001-01-23 22:30:04 +00:00
Matt Kraai	3b3f5c364a	Use getopt (or getopt_long).	2001-01-22 20:49:00 +00:00
Matt Kraai	8f8dab94e5	Fixed listed files to extract to be more like GNU. Reported by Deon George.	2001-01-22 05:25:19 +00:00
Glenn L McGrath	f914a8af2b	Close files before exit	2001-01-20 06:23:54 +00:00
Glenn L McGrath	1d269432b1	Close unused pipe handle before fork (for tar -z).	2001-01-20 00:12:21 +00:00
Matt Kraai	541ffe30a2	Fix ownership of extracted directories.	2001-01-13 21:46:25 +00:00
Matt Kraai	be7499c83c	Behave like GNU tar when matching excluded files.	2001-01-03 17:22:10 +00:00
Glenn L McGrath	59c09d06e3	Fix warning for unused variable	2001-01-03 01:44:49 +00:00
Glenn L McGrath	58a408512b	really add dpkg-deb.c this time	2001-01-02 23:49:26 +00:00
Glenn L McGrath	7541e3a812	add dpkg-deb command	2001-01-02 23:41:50 +00:00
Matt Kraai	a9819b2908	Use busybox error handling functions wherever possible.	2000-12-22 01:48:07 +00:00
Matt Kraai	e80a2633bc	Be sure to read from the given path, not the one used in the header.	2000-12-19 20:45:49 +00:00
Matt Kraai	a1f9775981	Fix tar handling of absolute paths and excluded directories.	2000-12-19 06:24:08 +00:00
Matt Kraai	1fa1adea2a	Change calls to error_msg.* and strerror to use perror_msg.*.	2000-12-18 03:57:16 +00:00
Glenn L McGrath	4f1b0124c7	Rewrite, fix a bug with multiple long filenames, simplify structure, remove cruft, make code conform closer to style guide, saves 350 Bytes.	2000-12-15 06:50:09 +00:00
Eric Andersen	02ced93ec2	Add GNU compatibile gzip -d	2000-12-13 17:55:11 +00:00
Eric Andersen	4836fd44f0	Patch from Matt Kraai: The following patch makes the -X option to tar behave like GNU, which reads one file per line. It also prevents the last file from being appended to the list twice (though that has no noticeable impact).	2000-12-13 15:28:48 +00:00
Eric Andersen	bd193a42a5	Fix from Matt Kraai -- a better way to NULL terminate strings for the my_* passwd and group routines. I should have thought of doing it this way...	2000-12-13 01:52:39 +00:00
Glenn L McGrath	46f44d24fc	Support for tar -z option for uncompressing only	2000-12-10 01:57:30 +00:00
Glenn L McGrath	00732b57c7	Introduce new function gunzip_init() gunzip_init() will make it easier to use gunzip from other bb functions.	2000-12-10 00:51:42 +00:00
Mark Whitley	f57c944e09	Changed names of functions in utility.c and all affected files, to make compliant with the style guide. Everybody rebuild your tags file!	2000-12-07 19:56:48 +00:00
Eric Andersen	3d957c87b7	Patch from Jim Gleason <jimg@lineo.com> to fix tar so it no longer breaks hard 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) 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 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 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 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 introduced.	2000-11-08 02:35:47 +00:00
Eric Andersen	63a862272c	Cleanup of duplicated symbols -- found by compiling with 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. 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". -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 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 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. 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 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 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 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 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 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. 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 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 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 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. -Erik	2000-09-01 00:41:10 +00:00
Eric Andersen	5eb5912790	Sigh. Seems I screwed up last time. This fixed detecting 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. 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> -Erik	2000-08-11 20:11:35 +00:00
Eric Andersen	88f50b6bf5	Some #include updates. -Erik	2000-08-10 17:59:11 +00:00
Eric Andersen	fdd5103348	Merge in two patches from Dave Cinege: 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. -Erik	2000-07-28 15:20:24 +00:00
Eric Andersen	ea824fb937	Fixed stdin/stdout paths so things like 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 - . ') thanks to Daniel Quinlan <quinlan@transmeta.com> -Erik	2000-07-06 22:51:35 +00:00
Eric Andersen	1e03add675	a few minor cleanups. -Erik	2000-07-06 09:56:35 +00:00
Eric Andersen	57ebebfb01	Patch from Matt Kraai <kraai@alumni.carnegiemellon.edu> to simplify ar.c and make it more readable. -Erik	2000-07-05 17:21:58 +00:00
Eric Andersen	1c314ad655	* Fixed a _horrible_ bug where 'tar -tvf' could unlink 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	2000-06-28 16:56:25 +00:00
Eric Andersen	3adffb7fc8	readlink(2) does not NULL terminate the buffer it reads in, but tar expected it to do so. This caused symlinks stored in tarballs to likely have trailing crap in the stored symlink named. Oops. -Erik	2000-06-26 10:54:06 +00:00
Eric Andersen	b405dfa54d	'tar --help' wasn't working. Fixed it. -Erik	2000-06-21 18:37:36 +00:00
Eric Andersen	b610615be9	Updates to a number of apps to remove warnings/compile errors under libc5. Tested under both libc5 and libc6 and all seems well with these fixes. -Erik	2000-06-19 17:25:40 +00:00
Eric Andersen	852ff13fc4	Update to ar.c from Glenn McGrath. His comments follow: ------------------------------ 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 ?	2000-06-16 04:56:40 +00:00
Eric Andersen	0c6a970eb2	* Fixed a small bug that could cause tar to emit warning messages 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	2000-06-09 20:51:50 +00:00
Eric Andersen	86ab8a32bd	A number of additional fixed from Pavel Roskin, note some more bugs in the TODO list. Add Glenn to the Authors list for writing a mini ar for BusyBox, which is now included. -Erik	2000-06-02 03:21:42 +00:00
Eric Andersen	108a44345c	Fixed tar option parsing segfault, and make "tar xv" and "tar -xv" both work (i.e. it works with or w/o the "-"). -Erik	2000-05-30 19:05:57 +00:00
Erik Andersen	8ea7d8cdaf	First pass at fixing tar segfault, and more portability updates. -Erik	2000-05-20 00:40:08 +00:00
Erik Andersen	330fd2b576	More libc portability updates, add in the website (which has not been archived previously). Wrote 'which' during the meeting today. -Erik	2000-05-19 05:35:19 +00:00
Erik Andersen	7ab9c7ee52	Lots of updates. Finished implementing BB_FEATURE_TRIVIAL_HELP which lets you compile out most of the "--help" output, saving up to 17k. Renamed mnc to nc. -Erik	2000-05-12 19:41:47 +00:00
Erik Andersen	59b9e87024	* cp -fa now works as expected for symlinks (it didn't before) * zcat works again (wasn't working since option parsing was broken) * more doc updates/more support for BB_FEATURE_SIMPLE_HELP -Erik	2000-05-10 05:05:45 +00:00
Erik Andersen	923ef599f3	Fix tarball creation. In an attempt to accomodate the whiners that wanted "tar cf foo.tar foo" (i.e. no "-" before options) I broke creation of tarballs. Now fixed. -Erik	2000-04-28 22:32:13 +00:00
Erik Andersen	4f3f757d56	Latest and greatest. Some effort at libc5 (aiming towards newlib) compatability. -Erik	2000-04-28 00:18:56 +00:00
Erik Andersen	1d1d95051a	More Doc updates. cmdedit and more termio fixes.	2000-04-21 01:26:49 +00:00
Erik Andersen	a3e57ca700	make ps accept (and ignore) all options (--help works of course). tar now works with or without the leading "-" on the options. -Erik	2000-04-19 03:38:01 +00:00
Erik Andersen	5e1189e187	More documentation updates, and minor fixes to make things sync up with the docs. -Erik	2000-04-15 16:34:54 +00:00
Erik Andersen	95c1c1e05f	Fix a tar bug: tar removed leading '/'s for symlink targets. Fix a syslogd bug: Only the first sizeof(buffer) was read from the /dev/log socket, causing (for most cases) only every other log item to be logged. -Erik	2000-04-14 21:45:29 +00:00
Erik Andersen	61677feff7	Upates to include copyright 2000 to everything -Erik	2000-04-13 01:18:56 +00:00
Erik Andersen	0817d1372c	This makes tar work perfectly, and adds in "--exclude" as an option -Erik	2000-04-09 15:17:40 +00:00
Erik Andersen	84e09e4437	Fix tar checksum calculation bug. -Erik	2000-04-08 20:58:35 +00:00
Erik Andersen	ecd512453c	Latest and greatest -Erik	2000-04-08 03:08:21 +00:00
Erik Andersen	6a34b539db	Slightly better fringe case handling and GNU tar like error messages. -Erik	2000-04-07 06:55:38 +00:00
Erik Andersen	825aead68b	Patch to make killall actually kill all PIDs with the specified name, rather then busylooping trying to kill the first one until it dies. Should be more efficient now, and will only send one signal to each specified process. -Erik	2000-04-07 06:00:07 +00:00
Erik Andersen	5661fe078e	Tar now works perfectly. It behaves much better now then it used to. Only thing left to do is add in exclude (-X) option. -Erik	2000-04-05 01:00:52 +00:00
Erik Andersen	68a9ea4208	Update tar so creation of tarballs is much closer to working... -Erik	2000-04-04 18:39:50 +00:00
Erik Andersen	3364d78b18	Yet another installment in the ongoing tar saga -Erik	2000-03-28 00:58:14 +00:00
Erik Andersen	6acaa40f27	First stages of (re-)writing busybox's tar creation support. -Erik	2000-03-26 14:03:20 +00:00
Erik Andersen	deea048bec	Latest and greatest -Erik	2000-03-25 23:09:29 +00:00
Erik Andersen	1ad302ac90	The new tar for busybox is now done, and works just fine for extracting files. Creation of tarballs is next... -Erik	2000-03-24 00:54:46 +00:00
Erik Andersen	e454fb68a3	More changes that are broken. It doesn't compile yet, but is closer. -Erik	2000-03-23 04:27:58 +00:00
Erik Andersen	298854f029	My latest ramblings. -Erik	2000-03-23 01:09:18 +00:00
Erik Andersen	1dbe340eba	more minor fixes -Erik	2000-03-19 10:46:06 +00:00
Erik Andersen	e272915e1f	Some updates for the day, -Erik	2000-02-18 21:34:17 +00:00
Erik Andersen	9ffdaa647e	Updates -Erik	2000-02-11 21:55:04 +00:00
Erik Andersen	e49d5ecbbe	Some formatting updates (ran the code through indent) -Erik	2000-02-08 19:58:47 +00:00
Erik Andersen	fac10d7c59	A few minor updates. ;-) Seriously though, read the Changelog for busybox 0.42, which this is about to become... -Erik	2000-02-07 05:29:42 +00:00
Erik Andersen	ce5b466bcc	copyFile could call chmod on a symlink, changing the perms of the pointed to file. Minor fix to tar for directory handling. -Erik	2000-01-27 19:50:47 +00:00
Erik Andersen	3fe39dce5d	Some busybox updates. See the changelog for details if you care. -Erik	2000-01-25 18:13:53 +00:00
Erik Andersen	5509af7073	* added (and documented) "-n" option for head - contributed Friedrich Vedder <fwv@myrtle.lahn.de> * Cleanup for a number of usage messages -- also contributed Friedrich Vedder <fwv@myrtle.lahn.de> -Erik	2000-01-23 18:19:02 +00:00
Erik Andersen	06936df164	Fix a bug where tar could change perms and ownership of dirs pointed to by symlink within a tarball. -Erik	2000-01-23 02:14:20 +00:00
Erik Andersen	de552874d2	Some busybox updates. You no longer _have_ to put a "-" in front of tar options, logger is better behaved and has a "-t" option now. init now supports the kernel chroot patch, so you can chroot to a new device and umount the old root. -Erik	2000-01-23 01:34:05 +00:00
Erik Andersen	05100cd477	tar creation support is now optional. -Erik	2000-01-16 01:30:52 +00:00
Erik Andersen	7dc160721e	Bunches of fixes. Typos, bugs, etc. Added 'gunzip -t'. inittab support _almost_ works (but it isn't ready for prime time useage yet). -Erik	2000-01-04 01:10:25 +00:00
Erik Andersen	00266d3df6	Fixed a bug where tar would not set the user and group on device special files. -Erik	1999-12-28 00:17:46 +00:00
Erik Andersen	98f67e35d8	chown(2) clears S_ISUID and S_ISGID, even when chown is called as root. Changed ordering of chown and chmod so SGID and SUID file permissions don't get munged. -Erik	1999-12-27 23:48:33 +00:00
Erik Andersen	4d1d0113fd	Reworked the source so it will compile and run under glibc 2.0.7 and linux kernel 2.0.36 (though the dubious reasons why someone would want to do that defy imagination ;) -Erik	1999-12-17 18:44:15 +00:00
Eric Andersen	03018f7551	Fixed tar so uid/gud/permissions on extracted tarballs will be correct. -Erik	1999-11-29 04:29:13 +00:00
Eric Andersen	08b1034f4f	Stuf	1999-11-19 02:38:58 +00:00
Eric Andersen	b052b47722	Forgot this.	1999-11-18 00:21:59 +00:00
Eric Andersen	d80e851dc0	Stuf	1999-11-16 00:46:00 +00:00
Eric Andersen	b6a44b8d39	updates for the day	1999-11-13 04:47:09 +00:00
Eric Andersen	96bcfd346b	Latest and greatest -Erik	1999-11-12 01:30:18 +00:00
Eric Andersen	0dfac6b9ce	Stuff	1999-11-11 05:46:32 +00:00
Eric Andersen	c296b54827	Stuf	1999-11-11 01:36:55 +00:00
Eric Andersen	d73dc5b073	Updates to usage, and made tar work. -Erik	1999-11-10 23:13:02 +00:00
Eric Andersen	5556c1874b	Maybe works now... -Erik	1999-11-10 19:27:58 +00:00
Eric Andersen	50d6360771	Stuff	1999-11-09 01:47:36 +00:00
Eric Andersen	350577c5a0	Minor stuf	1999-11-06 06:34:20 +00:00
Eric Andersen	be971d6b69	More init fixes. Fixed sync segfault. -Erik	1999-11-03 16:52:50 +00:00
Eric Andersen	d143e8f2bd	Stuf	1999-10-23 07:09:58 +00:00
Eric Andersen	c49960189a	Fixed up copyright notices and such	1999-10-20 22:08:37 +00:00
Eric Andersen	e77ae3a2c0	Added sfdisk. Ststic-ified a bunch of stuff.	1999-10-19 20:03:34 +00:00
Eric Andersen	cb6e25655f	More stuff	1999-10-16 15:48:40 +00:00
Eric Andersen	f6be944a6a	More stuff	1999-10-13 21:12:06 +00:00
Eric Andersen	1b61f41f57	More stuff	1999-10-13 18:56:42 +00:00

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1054 Commits