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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-01-09 11:12:01 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-01-09 11:12:01 +0100 |
| commit | 6b4f4b52845d903f6e06f4dbca22ad0e2f67f473 (patch) | |
| tree | 44b079e2aa3f6c4754af54b810d0029d2dc338f0 | |
| parent | 2a0867a5ed277e4c3cf4c5e17e539d225286ef07 (diff) | |
unzip: optional support for xz
function old new delta
unzip_main 2476 2491 +15
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | archival/libarchive/Kbuild.src | 1 | ||||
| -rw-r--r-- | archival/unzip.c | 13 |
2 files changed, 14 insertions, 0 deletions
diff --git a/archival/libarchive/Kbuild.src b/archival/libarchive/Kbuild.src index 84117fa85..eaf67451f 100644 --- a/archival/libarchive/Kbuild.src +++ b/archival/libarchive/Kbuild.src @@ -61,6 +61,7 @@ lib-$(CONFIG_FEATURE_UNZIP_LZMA) += open_transformer.o decompress_unlzma. lib-$(CONFIG_UNXZ) += open_transformer.o decompress_unxz.o lib-$(CONFIG_XZCAT) += open_transformer.o decompress_unxz.o lib-$(CONFIG_XZ) += open_transformer.o decompress_unxz.o +lib-$(CONFIG_FEATURE_UNZIP_XZ) += open_transformer.o decompress_unxz.o lib-$(CONFIG_GUNZIP) += open_transformer.o decompress_gunzip.o lib-$(CONFIG_ZCAT) += open_transformer.o decompress_gunzip.o lib-$(CONFIG_UNCOMPRESS) += open_transformer.o decompress_uncompress.o diff --git a/archival/unzip.c b/archival/unzip.c index 997543c50..6dc5d89c2 100644 --- a/archival/unzip.c +++ b/archival/unzip.c @@ -46,6 +46,11 @@ //config: bool "Support compression method 14 (lzma)" //config: default y //config: depends on FEATURE_UNZIP_CDF && DESKTOP +//config: +//config:config FEATURE_UNZIP_XZ +//config: bool "Support compression method 95 (xz)" +//config: default y +//config: depends on FEATURE_UNZIP_CDF && DESKTOP //applet:IF_UNZIP(APPLET(unzip, BB_DIR_USR_BIN, BB_SUID_DROP)) //kbuild:lib-$(CONFIG_UNZIP) += unzip.o @@ -372,6 +377,14 @@ static void unzip_extract(zip_header_t *zip, int dst_fd) bb_error_msg_and_die("inflate error"); } #endif +#if ENABLE_FEATURE_UNZIP_XZ + else if (zip->fmt.method == 95) { + /* Not tested yet */ + xstate.bytes_out = unpack_xz_stream(&xstate); + if (xstate.bytes_out < 0) + bb_error_msg_and_die("inflate error"); + } +#endif else { bb_error_msg_and_die("unsupported method %u", zip->fmt.method); } |