hush/archival/libunarchive/get_header_tar_bz2.c

/* vi: set sw=4 ts=4: */
/*
 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
 */

#include "libbb.h"
#include "unarchive.h"

char get_header_tar_bz2(archive_handle_t *archive_handle)
{
	/* Can't lseek over pipes */
	archive_handle->seek = seek_by_read;

	archive_handle->src_fd = open_transformer(archive_handle->src_fd, uncompressStream);
	archive_handle->offset = 0;
	while (get_header_tar(archive_handle) == EXIT_SUCCESS) /**/;

	/* Can only do one file at a time */
	return EXIT_FAILURE;
}
Standardize on the vi editing directives being on the first line. 2006-07-02 19:47:05 +00:00			`/* vi: set sw=4 ts=4: */`
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			`/*`
Add one-line GPL boilerplate to numerous (but not all yet) source files. 2006-07-12 07:56:04 +00:00			`* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.`
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			`*/`

			`#include "libbb.h"`
			`#include "unarchive.h"`

Robert P. Day removed 8 gazillion occurrences of "extern" on function definitions. (That should only be on prototypes.) 2006-03-06 20:47:33 +00:00			`char get_header_tar_bz2(archive_handle_t *archive_handle)`
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			`{`
message string changes, mostly for consistency, also -32 bytes in .rodata 2006-10-20 13:28:22 +00:00			`/* Can't lseek over pipes */`
attempt to regularize atoi mess. 2006-10-08 12:49:22 +00:00			`archive_handle->seek = seek_by_read;`
Minor cleanups 2002-11-13 00:24:20 +00:00
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			`archive_handle->src_fd = open_transformer(archive_handle->src_fd, uncompressStream);`
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			`archive_handle->offset = 0;`
attempt to regularize atoi mess. 2006-10-08 12:49:22 +00:00			`while (get_header_tar(archive_handle) == EXIT_SUCCESS) /**/;`
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
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			`/* Can only do one file at a time */`
attempt to regularize atoi mess. 2006-10-08 12:49:22 +00:00			`return EXIT_FAILURE;`
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			`}`