Denys Vlasenko
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8a6a2f9c9c
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update seamless uncompression code
This change makes "tar tf hello_world.txz" work without
adding special-casing for ".txz" extension. It also removes
ever-growing magic checking code in rpm2cpio and get_header_tar -
we reuse one which lives in setup_unzip_on_fd.
function old new delta
unpack_gz_stream 7 566 +559
check_signature16 - 70 +70
setup_unzip_on_fd 99 142 +43
handle_SIGCHLD - 41 +41
unpack_bz2_stream 342 376 +34
unzip_main 2352 2385 +33
bbunpack 503 533 +30
open_transformer 74 102 +28
unpack_Z_stream 1278 1304 +26
unpack_gunzip 101 123 +22
init_transformer_aux_data - 18 +18
unpack_xz_stream 2388 2402 +14
open_zipped 131 141 +10
rpm_main 1358 1363 +5
get_header_tar_lzma 52 57 +5
get_header_tar_bz2 52 57 +5
unpack_lzma_stream 2698 2702 +4
hash_find 234 233 -1
get_header_tar 1759 1733 -26
get_header_tar_gz 92 57 -35
unpack_uncompress 51 12 -39
rpm2cpio_main 201 147 -54
unpack_unxz 67 12 -55
unpack_bz2_stream_prime 55 - -55
get_header_tar_Z 86 - -86
unpack_gz_stream_with_info 539 - -539
------------------------------------------------------------------------------
(add/remove: 3/3 grow/shrink: 14/6 up/down: 947/-890) Total: 57 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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2012-03-06 16:27:48 +01:00 |
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Denys Vlasenko
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6111f967f5
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tar: add support for PAX-encoded path=LONGFILENAME
function old new delta
get_header_tar 1478 1759 +281
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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2012-02-23 13:45:18 +01:00 |
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Denys Vlasenko
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f74f280a14
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get_header_tar: shrink 6->64 sign extension code
function old new delta
getOctal 125 107 -18
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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2011-10-19 14:51:12 +02:00 |
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Denys Vlasenko
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d184a728cf
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rename archive.h to bb_archive.h. no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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2011-09-22 12:45:14 +02:00 |
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Ian Wienand
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954dbd3a00
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tar: ignore file size (assume 0) for hardlinks
Signed-off-by: Ian Wienand <ianw@vmware.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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2011-07-29 08:33:47 +02:00 |
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Denys Vlasenko
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b80acf58f1
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tar: skip leading / and handle names like abc/..////def -> def (not ///def)
function old new delta
strip_unsafe_prefix - 105 +105
writeFileToTarball 557 520 -37
get_header_tar 1545 1462 -83
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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2011-03-02 01:21:02 +01:00 |
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Denys Vlasenko
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5e29e26388
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tar: on extract, everything up to and including last ".." is stripped
function old new delta
get_header_tar 1493 1545 +52
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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2011-03-01 17:21:07 +01:00 |
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Denys Vlasenko
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df1689138e
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remove a few aliasing warnings
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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2011-01-16 01:25:34 +01:00 |
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Denys Vlasenko
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833d4e7f84
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rename archival/libunarchive -> archival/libarchive; move bz/ into it
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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2010-11-03 02:38:31 +01:00 |
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