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https://github.com/sheumann/hush.git
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aa4977d8e5
function old new delta cpio_main 526 539 +13 init_handle 57 58 +1 init_archive_deb_ar 34 35 +1 get_header_ar 408 409 +1 dpkg_main 3900 3901 +1 unpack_package 516 515 -1 rpm_main 1673 1672 -1 tar_main 774 767 -7 get_header_cpio 990 972 -18 data_extract_all 750 727 -23 get_header_tar 1631 1576 -55 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/6 up/down: 17/-105) Total: -88 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/* vi: set sw=4 ts=4: */
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/*
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* Copyright (C) 2002 by Glenn McGrath
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*
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* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
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*/
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#include "libbb.h"
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#include "unarchive.h"
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/* Built and used only if ENABLE_DPKG || ENABLE_DPKG_DEB */
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/*
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* Reassign the subarchive metadata parser based on the filename extension
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* e.g. if its a .tar.gz modify archive_handle->sub_archive to process a .tar.gz
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* or if its a .tar.bz2 make archive_handle->sub_archive handle that
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*/
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char FAST_FUNC filter_accept_list_reassign(archive_handle_t *archive_handle)
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{
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/* Check the file entry is in the accept list */
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if (find_list_entry(archive_handle->accept, archive_handle->file_header->name)) {
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const char *name_ptr;
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/* Find extension */
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name_ptr = strrchr(archive_handle->file_header->name, '.');
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if (!name_ptr)
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return EXIT_FAILURE;
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name_ptr++;
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/* Modify the subarchive handler based on the extension */
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if (ENABLE_FEATURE_SEAMLESS_GZ
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&& strcmp(name_ptr, "gz") == 0
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) {
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archive_handle->dpkg__action_data_subarchive = get_header_tar_gz;
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return EXIT_SUCCESS;
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}
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if (ENABLE_FEATURE_SEAMLESS_BZ2
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&& strcmp(name_ptr, "bz2") == 0
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) {
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archive_handle->dpkg__action_data_subarchive = get_header_tar_bz2;
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return EXIT_SUCCESS;
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}
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if (ENABLE_FEATURE_SEAMLESS_LZMA
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&& strcmp(name_ptr, "lzma") == 0
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) {
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archive_handle->dpkg__action_data_subarchive = get_header_tar_lzma;
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return EXIT_SUCCESS;
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}
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}
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return EXIT_FAILURE;
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}
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