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59
dependencies/libarchive-3.4.2/contrib/README vendored Normal file
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Many people have graciously sent me configuration
files, small programs that use libarchive, and other
useful and interesting tidbits.
I do not support or use any of these; but if you can use them, enjoy!
======================================================================
From: Andre Stechert <andre@splunk.com>
libarchive_autodetect-st_lib_archive.m4
M4 macros for use with autoconf to detect whether a suitable
version of libarchive is installed on this system.
======================================================================
libarchive.spec
An RPM ".spec" file for building libarchive on most systems.
This apparently was originally developed by a group at pld-linux.org.
Several people have sent me different versions of this file.
======================================================================
From: Robert Meier <rm1023@dcx.com>
libarchive.1aix53.spec
As above, for use on AIX5.3.
======================================================================
psota-benchmark
Some scripts used by Jan Psota in benchmarking
various tar implementations.
I've edited his results slightly to correctly reflect that
bsdtar does not support a "compare" operation.
======================================================================
shar
A simple shar program written on top of libarchive.
======================================================================
untar.c
A very simple and very portable standalone program that can
extract basic ustar archives.
This does not use libarchive and so can be used to extract
the libarchive distribution on any system that has a C compiler
but does not have a tar program.
======================================================================

308
dependencies/libarchive-3.4.2/contrib/android/Android.mk vendored Normal file
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#
# Copyright (C) 2014 Trevor Drake
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#
# A bit of a non-standard LOCAL_PATH declaration here
# The Android.mk lives below the top source directory
# but LOCAL_PATH needs to point to the top of the module
# source tree to maintain the integrity of the intermediates
# directories
LOCAL_PATH := $(subst /contrib/android,,$(call my-dir))
libarchive_target_config := contrib/android/config/android.h
libarchive_src_files := libarchive/archive_acl.c \
libarchive/archive_check_magic.c \
libarchive/archive_cmdline.c \
libarchive/archive_cryptor.c \
libarchive/archive_digest.c \
libarchive/archive_entry.c \
libarchive/archive_entry_copy_stat.c \
libarchive/archive_entry_link_resolver.c \
libarchive/archive_entry_sparse.c \
libarchive/archive_entry_stat.c \
libarchive/archive_entry_strmode.c \
libarchive/archive_entry_xattr.c \
libarchive/archive_getdate.c \
libarchive/archive_hmac.c \
libarchive/archive_match.c \
libarchive/archive_options.c \
libarchive/archive_pack_dev.c \
libarchive/archive_pathmatch.c \
libarchive/archive_ppmd7.c \
libarchive/archive_random.c \
libarchive/archive_rb.c \
libarchive/archive_read.c \
libarchive/archive_read_add_passphrase.c \
libarchive/archive_read_append_filter.c \
libarchive/archive_read_data_into_fd.c \
libarchive/archive_read_disk_entry_from_file.c \
libarchive/archive_read_disk_posix.c \
libarchive/archive_read_disk_set_standard_lookup.c \
libarchive/archive_read_extract.c \
libarchive/archive_read_extract2.c \
libarchive/archive_read_open_fd.c \
libarchive/archive_read_open_file.c \
libarchive/archive_read_open_filename.c \
libarchive/archive_read_open_memory.c \
libarchive/archive_read_set_format.c \
libarchive/archive_read_set_options.c \
libarchive/archive_read_support_filter_all.c \
libarchive/archive_read_support_filter_bzip2.c \
libarchive/archive_read_support_filter_compress.c \
libarchive/archive_read_support_filter_grzip.c \
libarchive/archive_read_support_filter_gzip.c \
libarchive/archive_read_support_filter_lrzip.c \
libarchive/archive_read_support_filter_lz4.c \
libarchive/archive_read_support_filter_lzop.c \
libarchive/archive_read_support_filter_none.c \
libarchive/archive_read_support_filter_program.c \
libarchive/archive_read_support_filter_rpm.c \
libarchive/archive_read_support_filter_uu.c \
libarchive/archive_read_support_filter_xz.c \
libarchive/archive_read_support_filter_zstd.c \
libarchive/archive_read_support_format_7zip.c \
libarchive/archive_read_support_format_all.c \
libarchive/archive_read_support_format_ar.c \
libarchive/archive_read_support_format_by_code.c \
libarchive/archive_read_support_format_cab.c \
libarchive/archive_read_support_format_cpio.c \
libarchive/archive_read_support_format_empty.c \
libarchive/archive_read_support_format_iso9660.c \
libarchive/archive_read_support_format_lha.c \
libarchive/archive_read_support_format_mtree.c \
libarchive/archive_read_support_format_rar.c \
libarchive/archive_read_support_format_raw.c \
libarchive/archive_read_support_format_tar.c \
libarchive/archive_read_support_format_warc.c \
libarchive/archive_read_support_format_xar.c \
libarchive/archive_read_support_format_zip.c \
libarchive/archive_string.c \
libarchive/archive_string_sprintf.c \
libarchive/archive_util.c \
libarchive/archive_version_details.c \
libarchive/archive_virtual.c \
libarchive/archive_write.c \
libarchive/archive_write_disk_posix.c \
libarchive/archive_write_disk_set_standard_lookup.c \
libarchive/archive_write_open_fd.c \
libarchive/archive_write_open_file.c \
libarchive/archive_write_open_filename.c \
libarchive/archive_write_open_memory.c \
libarchive/archive_write_add_filter.c \
libarchive/archive_write_add_filter_b64encode.c \
libarchive/archive_write_add_filter_by_name.c \
libarchive/archive_write_add_filter_bzip2.c \
libarchive/archive_write_add_filter_compress.c \
libarchive/archive_write_add_filter_grzip.c \
libarchive/archive_write_add_filter_gzip.c \
libarchive/archive_write_add_filter_lrzip.c \
libarchive/archive_write_add_filter_lz4.c \
libarchive/archive_write_add_filter_lzop.c \
libarchive/archive_write_add_filter_none.c \
libarchive/archive_write_add_filter_program.c \
libarchive/archive_write_add_filter_uuencode.c \
libarchive/archive_write_add_filter_xz.c \
libarchive/archive_write_add_filter_zstd.c \
libarchive/archive_write_set_format.c \
libarchive/archive_write_set_format_7zip.c \
libarchive/archive_write_set_format_ar.c \
libarchive/archive_write_set_format_by_name.c \
libarchive/archive_write_set_format_cpio.c \
libarchive/archive_write_set_format_cpio_newc.c \
libarchive/archive_write_set_format_iso9660.c \
libarchive/archive_write_set_format_mtree.c \
libarchive/archive_write_set_format_pax.c \
libarchive/archive_write_set_format_raw.c \
libarchive/archive_write_set_format_shar.c \
libarchive/archive_write_set_format_ustar.c \
libarchive/archive_write_set_format_v7tar.c \
libarchive/archive_write_set_format_gnutar.c \
libarchive/archive_write_set_format_warc.c \
libarchive/archive_write_set_format_xar.c \
libarchive/archive_write_set_format_zip.c \
libarchive/archive_write_set_options.c \
libarchive/archive_write_set_passphrase.c \
libarchive/filter_fork_posix.c \
libarchive/xxhash.c
ifeq ($(HOST_OS),windows)
libarchive_host_src_files := \
libarchive/archive_entry_copy_bhfi.c \
libarchive/archive_read_disk_windows.c \
libarchive/archive_write_disk_windows.c \
libarchive/filter_fork_windows.c \
libarchive/archive_windows.c
else
libarchive_host_src_files :=
endif
libarchive_fe_src_files := libarchive_fe/err.c \
libarchive_fe/line_reader.c \
libarchive_fe/passphrase.c
bsdtar_src_files := tar/bsdtar.c \
tar/bsdtar_windows.c \
tar/cmdline.c \
tar/creation_set.c \
tar/read.c \
tar/subst.c \
tar/util.c \
tar/write.c
bsdcpio_src_files := cpio/cmdline.c \
cpio/cpio.c
bsdcat_src_files := cat/cmdline.c \
cat/bsdcat.c
ifeq ($(HOST_OS),darwin)
$(warning Host : $(HOST_OS) Not Supported. Host Build Will Be Skipped )
else
libarchive_host_config := contrib/android/config/$(HOST_OS)_host.h
include $(CLEAR_VARS)
LOCAL_MODULE := libarchive
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(libarchive_src_files) $(libarchive_host_src_files)
LOCAL_CFLAGS := -DPLATFORM_CONFIG_H=\"$(libarchive_host_config)\"
LOCAL_C_INCLUDES := $(LOCAL_PATH)/contrib/android/include
LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/libarchive
include $(BUILD_HOST_STATIC_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE := libarchive
LOCAL_MODULE_TAGS := optional
LOCAL_CFLAGS := -DPLATFORM_CONFIG_H=\"$(libarchive_host_config)\"
LOCAL_SHARED_LIBRARIES := libz-host
LOCAL_WHOLE_STATIC_LIBRARIES := libarchive
LOCAL_C_INCLUDES := $(LOCAL_PATH)/contrib/android/include
LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/libarchive
include $(BUILD_HOST_SHARED_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE := libarchive_fe
LOCAL_MODULE_TAGS := optional
LOCAL_CFLAGS := -DPLATFORM_CONFIG_H=\"$(libarchive_host_config)\"
LOCAL_SRC_FILES := $(libarchive_fe_src_files)
LOCAL_C_INCLUDES := $(LOCAL_PATH)/contrib/android/include
LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/libarchive_fe
include $(BUILD_HOST_STATIC_LIBRARY)
endif
# Do not build target binaries if we are not targeting linux
# on the host
ifeq ($(HOST_OS),linux)
include $(CLEAR_VARS)
LOCAL_MODULE := bsdtar
LOCAL_MODULE_TAGS := optional
LOCAL_CFLAGS := -DBSDTAR_VERSION_STRING=ARCHIVE_VERSION_ONLY_STRING -DPLATFORM_CONFIG_H=\"$(libarchive_host_config)\"
LOCAL_SHARED_LIBRARIES := libz-host
LOCAL_STATIC_LIBRARIES := libarchive libarchive_fe
LOCAL_SRC_FILES := $(bsdtar_src_files)
LOCAL_C_INCLUDES := $(LOCAL_PATH)/contrib/android/include
include $(BUILD_HOST_EXECUTABLE)
include $(CLEAR_VARS)
LOCAL_MODULE := bsdcpio
LOCAL_MODULE_TAGS := optional
LOCAL_CFLAGS := -DBSDCPIO_VERSION_STRING=ARCHIVE_VERSION_ONLY_STRING -DPLATFORM_CONFIG_H=\"$(libarchive_host_config)\"
LOCAL_SHARED_LIBRARIES := libz-host
LOCAL_STATIC_LIBRARIES := libarchive libarchive_fe
LOCAL_SRC_FILES := $(bsdcpio_src_files)
LOCAL_C_INCLUDES := $(LOCAL_PATH)/contrib/android/include
include $(BUILD_HOST_EXECUTABLE)
include $(CLEAR_VARS)
LOCAL_MODULE := bsdcat
LOCAL_MODULE_TAGS := optional
LOCAL_CFLAGS := -DBSDCAT_VERSION_STRING=ARCHIVE_VERSION_ONLY_STRING -DPLATFORM_CONFIG_H=\"$(libarchive_host_config)\"
LOCAL_SHARED_LIBRARIES := libz-host
LOCAL_STATIC_LIBRARIES := libarchive libarchive_fe
LOCAL_SRC_FILES := $(bsdcat_src_files)
LOCAL_C_INCLUDES := $(LOCAL_PATH)/contrib/android/include
include $(BUILD_HOST_EXECUTABLE)
include $(CLEAR_VARS)
LOCAL_MODULE := libarchive
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(libarchive_src_files)
LOCAL_STATIC_LIBRARIES := libz liblz4
LOCAL_CFLAGS := -DPLATFORM_CONFIG_H=\"$(libarchive_target_config)\"
LOCAL_C_INCLUDES := $(LOCAL_PATH)/contrib/android/include
LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/libarchive
include $(BUILD_STATIC_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE := libarchive
LOCAL_MODULE_TAGS := optional
LOCAL_C_INCLUDES :=
LOCAL_CFLAGS := -DPLATFORM_CONFIG_H=\"$(libarchive_target_config)\"
LOCAL_SHARED_LIBRARIES := libz
LOCAL_WHOLE_STATIC_LIBRARIES := libarchive
LOCAL_C_INCLUDES := $(LOCAL_PATH)/contrib/android/include
LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/libarchive
include $(BUILD_SHARED_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE := libarchive_fe
LOCAL_MODULE_TAGS := optional
LOCAL_CFLAGS := -DPLATFORM_CONFIG_H=\"$(libarchive_target_config)\"
LOCAL_SRC_FILES := $(libarchive_fe_src_files)
LOCAL_C_INCLUDES := $(LOCAL_PATH)/contrib/android/include
LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/libarchive_fe
include $(BUILD_STATIC_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE := bsdtar
LOCAL_MODULE_TAGS := optional
LOCAL_CFLAGS := -DBSDTAR_VERSION_STRING=ARCHIVE_VERSION_ONLY_STRING -DPLATFORM_CONFIG_H=\"$(libarchive_target_config)\"
LOCAL_SHARED_LIBRARIES := libz
LOCAL_STATIC_LIBRARIES := libarchive libarchive_fe
LOCAL_SRC_FILES := $(bsdtar_src_files)
LOCAL_C_INCLUDES := $(LOCAL_PATH)/libarchive $(LOCAL_PATH)/libarchive_fe $(LOCAL_PATH)/contrib/android/include
include $(BUILD_EXECUTABLE)
include $(CLEAR_VARS)
LOCAL_MODULE := bsdcpio
LOCAL_MODULE_TAGS := optional
LOCAL_CFLAGS := -DBSDCPIO_VERSION_STRING=ARCHIVE_VERSION_ONLY_STRING -DPLATFORM_CONFIG_H=\"$(libarchive_target_config)\"
LOCAL_SHARED_LIBRARIES := libz
LOCAL_STATIC_LIBRARIES := libarchive libarchive_fe
LOCAL_SRC_FILES := $(bsdcpio_src_files)
LOCAL_C_INCLUDES := $(LOCAL_PATH)/libarchive $(LOCAL_PATH)/libarchive_fe $(LOCAL_PATH)/contrib/android/include
include $(BUILD_EXECUTABLE)
include $(CLEAR_VARS)
LOCAL_MODULE := bsdcat
LOCAL_MODULE_TAGS := optional
LOCAL_CFLAGS := -DBSDCAT_VERSION_STRING=ARCHIVE_VERSION_ONLY_STRING -DPLATFORM_CONFIG_H=\"$(libarchive_target_config)\"
LOCAL_SHARED_LIBRARIES := libz
LOCAL_STATIC_LIBRARIES := libarchive libarchive_fe
LOCAL_SRC_FILES := $(bsdcat_src_files)
LOCAL_C_INCLUDES := $(LOCAL_PATH)/libarchive $(LOCAL_PATH)/libarchive_fe $(LOCAL_PATH)/contrib/android/include
include $(BUILD_EXECUTABLE)
endif

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dependencies/libarchive-3.4.2/contrib/android/config/android.h vendored Normal file
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/*-
* Copyright (c) 2014 Trevor Drake
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef ARCHIVE_PLATFORM_H_ANDROID_INCLUDED
#define ARCHIVE_PLATFORM_H_ANDROID_INCLUDED
#include <android/api-level.h>
#ifdef __ANDROID_API__
#if __ANDROID_API__ > 20
#define HAVE_FSTATVFS 1
#define HAVE_STATVFS 1
#define HAVE_TIMEGM 1
#define HAVE_SYS_XATTR_H 1
#define HAVE_LINUX_FIEMAP_H 1
#define HAVE_SYS_STATVFS_H 1
#endif
#endif
#define HAVE_CHOWN 1
#define HAVE_CHROOT 1
#define HAVE_CTIME_R 1
#define HAVE_CTYPE_H 1
#define HAVE_DECL_EXTATTR_NAMESPACE_USER 0
#define HAVE_DECL_INTMAX_MIN 1
#define HAVE_DECL_INTMAX_MAX 1
#define HAVE_DECL_INT64_MAX 1
#define HAVE_DECL_INT64_MIN 1
#define HAVE_DECL_SIZE_MAX 1
#define HAVE_DECL_SSIZE_MAX 1
#define HAVE_DECL_STRERROR_R 1
#define HAVE_DECL_UINTMAX_MAX 1
#define HAVE_DECL_UINT32_MAX 1
#define HAVE_DECL_UINT64_MAX 1
#define HAVE_DIRENT_H 1
#define HAVE_DIRFD 1
#define HAVE_DLFCN_H 1
#define HAVE_EILSEQ 1
#define HAVE_ERRNO_H 1
#define HAVE_FCHDIR 1
#define HAVE_FCHMOD 1
#define HAVE_FCHOWN 1
#define HAVE_FCNTL 1
#define HAVE_FCNTL_H 1
#define HAVE_FDOPENDIR 1
#define HAVE_FGETXATTR 1
#define HAVE_FLISTXATTR 1
#define HAVE_FORK 1
#define HAVE_FSEEKO 1
#define HAVE_FSETXATTR 1
#define HAVE_FSTAT 1
#define HAVE_FSTATAT 1
#define HAVE_FSTATFS 1
#define HAVE_FTRUNCATE 1
#define HAVE_GETEUID 1
#define HAVE_GETPID 1
#define HAVE_GETPWNAM_R 1
#define HAVE_GETPWUID_R 1
#define HAVE_GETXATTR 1
#define HAVE_GMTIME_R 1
#define HAVE_GRP_H 1
#define HAVE_INTMAX_T 1
#define HAVE_INTTYPES_H 1
#define HAVE_LCHOWN 1
#define HAVE_LGETXATTR 1
#define HAVE_LIBLZMA 1
#define HAVE_LIBZ 1
#define HAVE_LIMITS_H 1
#define HAVE_LINK 1
#define HAVE_LINUX_FS_H 1
#define HAVE_LINUX_MAGIC_H 1
#define HAVE_LINUX_TYPES_H 1
#define HAVE_LISTXATTR 1
#define HAVE_LLISTXATTR 1
#define HAVE_LOCALE_H 1
#define HAVE_LOCALTIME_R 1
#define HAVE_LONG_LONG_INT 1
#define HAVE_LSETXATTR 1
#define HAVE_LSTAT 1
#define HAVE_MBRTOWC 1
#define HAVE_MEMMOVE 1
#define HAVE_MEMORY_H 1
#define HAVE_MEMSET 1
#define HAVE_MKDIR 1
#define HAVE_MKFIFO 1
#define HAVE_MKNOD 1
#define HAVE_MKSTEMP 1
#define HAVE_OPENAT 1
#define HAVE_PATHS_H 1
#define HAVE_PIPE 1
#define HAVE_POLL 1
#define HAVE_POLL_H 1
#define HAVE_PTHREAD_H 1
#define HAVE_PWD_H 1
#define HAVE_READDIR_R 1
#define HAVE_READLINK 1
#define HAVE_READLINKAT 1
#define HAVE_REGEX_H 1
#define HAVE_SELECT 1
#define HAVE_SETENV 1
#define HAVE_SETLOCALE 1
#define HAVE_SIGACTION 1
#define HAVE_SIGNAL_H 1
#define HAVE_STATFS 1
#define HAVE_STDARG_H 1
#define HAVE_STDINT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRCHR 1
#define HAVE_STRDUP 1
#define HAVE_STRERROR 1
#define HAVE_STRERROR_R 1
#define HAVE_STRFTIME 1
#define HAVE_STRINGS_H 1
#define HAVE_STRING_H 1
#define HAVE_STRRCHR 1
#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
#define HAVE_STRUCT_STAT_ST_MTIME_NSEC 1
#define HAVE_STRUCT_TM_TM_GMTOFF 1
#define HAVE_SYMLINK 1
#define HAVE_SYS_CDEFS_H 1
#define HAVE_SYS_IOCTL_H 1
#define HAVE_SYS_MOUNT_H 1
#define HAVE_SYS_PARAM_H 1
#define HAVE_SYS_POLL_H 1
#define HAVE_SYS_SELECT_H 1
#define HAVE_SYS_STATFS_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_SYS_TIME_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_UTSNAME_H 1
#define HAVE_SYS_VFS_H 1
#define HAVE_SYS_WAIT_H 1
#define HAVE_TIME_H 1
#define HAVE_TZSET 1
#define HAVE_UINTMAX_T 1
#define HAVE_UNISTD_H 1
#define HAVE_UNSETENV 1
#define HAVE_UNSIGNED_LONG_LONG 1
#define HAVE_UNSIGNED_LONG_LONG_INT 1
#define HAVE_UTIME 1
#define HAVE_UTIMENSAT 1
#define HAVE_UTIMES 1
#define HAVE_UTIME_H 1
#define HAVE_VFORK 1
#define HAVE_VPRINTF 1
#define HAVE_WCHAR_H 1
#define HAVE_WCHAR_T 1
#define HAVE_WCRTOMB 1
#define HAVE_WCSCMP 1
#define HAVE_WCSCPY 1
#define HAVE_WCSLEN 1
#define HAVE_WCTOMB 1
#define HAVE_WCTYPE_H 1
#define HAVE_WMEMCMP 1
#define HAVE_WMEMCPY 1
#define HAVE_ARC4RANDOM_BUF 1
#define HAVE_ZLIB_H 1
#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
#define SIZEOF_WCHAR_T 4
#define STDC_HEADERS 1
#define STRERROR_R_CHAR_P 1
#define TIME_WITH_SYS_TIME 1
#endif

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/*-
* Copyright (c) 2014 Trevor Drake
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef ARCHIVE_PLATFORM_H_ANDROID_LINUX_HOST_INCLUDED
#define ARCHIVE_PLATFORM_H_ANDROID_LINUX_HOST_INCLUDED
#define HAVE_CHOWN 1
#define HAVE_CHROOT 1
#define HAVE_CTIME_R 1
#define HAVE_CTYPE_H 1
#define HAVE_DECL_EXTATTR_NAMESPACE_USER 0
#define HAVE_DECL_INT64_MAX 1
#define HAVE_DECL_INT64_MIN 1
#define HAVE_DECL_SIZE_MAX 1
#define HAVE_DECL_SSIZE_MAX 1
#define HAVE_DECL_STRERROR_R 1
#define HAVE_DECL_UINT32_MAX 1
#define HAVE_DECL_UINT64_MAX 1
#define HAVE_DIRENT_H 1
#define HAVE_DIRFD 1
#define HAVE_DLFCN_H 1
#define HAVE_EILSEQ 1
#define HAVE_ERRNO_H 1
#define HAVE_FCHDIR 1
#define HAVE_FCHMOD 1
#define HAVE_FCHOWN 1
#define HAVE_FCNTL 1
#define HAVE_FCNTL_H 1
#define HAVE_FDOPENDIR 1
#define HAVE_FGETXATTR 1
#define HAVE_FLISTXATTR 1
#define HAVE_FORK 1
#define HAVE_FSEEKO 1
#define HAVE_FSETXATTR 1
#define HAVE_FSTAT 1
#define HAVE_FSTATAT 1
#define HAVE_FSTATFS 1
#define HAVE_FSTATVFS 1
#define HAVE_FTRUNCATE 1
#define HAVE_FUTIMENS 1
#define HAVE_FUTIMES 1
#define HAVE_FUTIMESAT 1
#define HAVE_GETEUID 1
#define HAVE_GETGRGID_R 1
#define HAVE_GETGRNAM_R 1
#define HAVE_GETPID 1
#define HAVE_GETPWNAM_R 1
#define HAVE_GETPWUID_R 1
#define HAVE_GETXATTR 1
#define HAVE_GMTIME_R 1
#define HAVE_GRP_H 1
#define HAVE_ICONV 1
#define HAVE_ICONV_H 1
#define HAVE_INTMAX_T 1
#define HAVE_INTTYPES_H 1
#define HAVE_LANGINFO_H 1
#define HAVE_LCHOWN 1
#define HAVE_LGETXATTR 1
#define HAVE_LIBLZMA 1
#define HAVE_LIBZ 1
#define HAVE_LIMITS_H 1
#define HAVE_LINK 1
#define HAVE_LINUX_FIEMAP_H 1
#define HAVE_LINUX_FS_H 1
#define HAVE_LINUX_MAGIC_H 1
#define HAVE_LINUX_TYPES_H 1
#define HAVE_LISTXATTR 1
#define HAVE_LLISTXATTR 1
#define HAVE_LOCALE_H 1
#define HAVE_LOCALTIME_R 1
#define HAVE_LONG_LONG_INT 1
#define HAVE_LSETXATTR 1
#define HAVE_LSTAT 1
#define HAVE_LUTIMES 1
#define HAVE_MBRTOWC 1
#define HAVE_MEMMOVE 1
#define HAVE_MEMORY_H 1
#define HAVE_MEMSET 1
#define HAVE_MKDIR 1
#define HAVE_MKFIFO 1
#define HAVE_MKNOD 1
#define HAVE_MKSTEMP 1
#define HAVE_NL_LANGINFO 1
#define HAVE_OPENAT 1
#define HAVE_PATHS_H 1
#define HAVE_PIPE 1
#define HAVE_POLL 1
#define HAVE_POLL_H 1
#define HAVE_POSIX_SPAWNP 1
#define HAVE_PTHREAD_H 1
#define HAVE_PWD_H 1
#define HAVE_READDIR_R 1
#define HAVE_READLINK 1
#define HAVE_READLINKAT 1
#define HAVE_REGEX_H 1
#define HAVE_SELECT 1
#define HAVE_SETENV 1
#define HAVE_SETLOCALE 1
#define HAVE_SIGACTION 1
#define HAVE_SIGNAL_H 1
#define HAVE_SPAWN_H 1
#define HAVE_STATFS 1
#define HAVE_STATVFS 1
#define HAVE_STDARG_H 1
#define HAVE_STDINT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRCHR 1
#define HAVE_STRDUP 1
#define HAVE_STRERROR 1
#define HAVE_STRERROR_R 1
#define HAVE_STRFTIME 1
#define HAVE_STRINGS_H 1
#define HAVE_STRING_H 1
#define HAVE_STRRCHR 1
#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
#define HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC 1
#define HAVE_STRUCT_TM_TM_GMTOFF 1
#define HAVE_SYMLINK 1
#define HAVE_SYS_CDEFS_H 1
#define HAVE_SYS_IOCTL_H 1
#define HAVE_SYS_MOUNT_H 1
#define HAVE_SYS_PARAM_H 1
#define HAVE_SYS_POLL_H 1
#define HAVE_SYS_SELECT_H 1
#define HAVE_SYS_STATFS_H 1
#define HAVE_SYS_STATVFS_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_SYS_TIME_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_UTSNAME_H 1
#define HAVE_SYS_VFS_H 1
#define HAVE_SYS_WAIT_H 1
#define HAVE_SYS_XATTR_H 1
#define HAVE_TIMEGM 1
#define HAVE_TIME_H 1
#define HAVE_TZSET 1
#define HAVE_UINTMAX_T 1
#define HAVE_UNISTD_H 1
#define HAVE_UNSETENV 1
#define HAVE_UNSIGNED_LONG_LONG 1
#define HAVE_UNSIGNED_LONG_LONG_INT 1
#define HAVE_UTIME 1
#define HAVE_UTIMENSAT 1
#define HAVE_UTIMES 1
#define HAVE_UTIME_H 1
#define HAVE_VFORK 1
#define HAVE_VPRINTF 1
#define HAVE_WCHAR_H 1
#define HAVE_WCHAR_T 1
#define HAVE_WCRTOMB 1
#define HAVE_WCSCMP 1
#define HAVE_WCSCPY 1
#define HAVE_WCSLEN 1
#define HAVE_WCTOMB 1
#define HAVE_WCTYPE_H 1
#define HAVE_WMEMCMP 1
#define HAVE_WMEMCPY 1
#define HAVE_ZLIB_H 1
#define ICONV_CONST
#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
#define SIZEOF_WCHAR_T 4
#define STDC_HEADERS 1
#define STRERROR_R_CHAR_P 1
#define TIME_WITH_SYS_TIME 1
#define _GNU_SOURCE 1
#endif

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#include <bcrypt.h>

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#include <windows.h>

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/*
* Macros for file64 functions
*
* Android does not support the macro _FILE_OFFSET_BITS=64
* As of android-21 it does however support many file64 functions
*/
#ifndef ARCHIVE_ANDROID_LF_H_INCLUDED
#define ARCHIVE_ANDROID_LF_H_INCLUDED
#if __ANDROID_API__ > 20
#include <dirent.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/stat.h>
#include <sys/statvfs.h>
#include <sys/types.h>
#include <sys/vfs.h>
//dirent.h
#define readdir_r readdir64_r
#define readdir readdir64
#define dirent dirent64
//fcntl.h
#define openat openat64
#define open open64
#define mkstemp mkstemp64
//unistd.h
#define lseek lseek64
#define ftruncate ftruncate64
//sys/stat.h
#define fstatat fstatat64
#define fstat fstat64
#define lstat lstat64
#define stat stat64
//sys/statvfs.h
#define fstatvfs fstatvfs64
#define statvfs statvfs64
//sys/types.h
#define off_t off64_t
//sys/vfs.h
#define fstatfs fstatfs64
#define statfs statfs64
#endif
#endif /* ARCHIVE_ANDROID_LF_H_INCLUDED */

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/*-
* Copyright (c) 2019 Martin Matuska
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Archivetest verifies reading archives with libarchive
*
* It may be used to reproduce failures in testcases discovered by OSS-Fuzz
* https://github.com/google/oss-fuzz/blob/master/projects/libarchive
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <ctype.h>
#include <archive.h>
#include <archive_entry.h>
#if defined __MINGW32__
#include <getopt.h>
#endif
static const char *errnostr(int e)
{
char *estr;
switch(e) {
case ARCHIVE_EOF:
estr = "ARCHIVE_EOF";
break;
case ARCHIVE_OK:
estr = "ARCHIVE_OK";
break;
case ARCHIVE_WARN:
estr = "ARCHIVE_WARN";
break;
case ARCHIVE_RETRY:
estr = "ARCHIVE_RETRY";
break;
case ARCHIVE_FAILED:
estr = "ARCHIVE_FAILED";
break;
case ARCHIVE_FATAL:
estr = "ARCHIVE_FATAL";
break;
default:
estr = "Unknown";
break;
}
return (estr);
}
static void usage(const char *prog)
{
fprintf(stderr, "Usage: %s [-f filename] [-h] [-q] [-s]\n", prog);
}
static void printhelp()
{
fprintf(stdout, "archivetest: verify reading archives with "
"libarchive\n\n"
"Options:\n"
" -f filename Filename to verify\n"
" -h Show this help\n"
" -q Quiet mode\n"
" -s Verify only headers (skip data)\n\n"
"If no filename is specified, data is read from standard input.\n"
"\n%s\n", archive_version_details());
}
static int v_print(int verbose, const char *format, ...)
{
int r = 0;
if (verbose) {
va_list args;
va_start(args, format);
r = vfprintf(stdout, format, args);
va_end(args);
}
return (r);
}
int main(int argc, char *argv[])
{
struct archive *a;
struct archive_entry *entry;
char *filename;
const char *p;
char buffer[4096];
int c;
int v, skip_data;
int r = ARCHIVE_OK;
int format_printed;
filename = NULL;
skip_data = 0;
v = 1;
while ((c = getopt (argc, argv, "f:hqs")) != -1) {
switch (c) {
case 'f':
filename = optarg;
break;
case 'h':
printhelp();
exit(0);
case 'q':
v = 0;
break;
case 's':
skip_data = 1;
break;
case '?':
if (optopt == 'f')
fprintf(stderr, "Option -%c requires "
"an argument.\n", optopt);
else if (isprint(optopt))
fprintf(stderr, "Unknown option '-%c'"
".\n", optopt);
else
fprintf(stderr, "Unknown option "
"character '\\x%x'.\n", optopt);
usage(argv[0]);
exit(1);
break;
default:
exit(1);
}
}
a = archive_read_new();
archive_read_support_filter_all(a);
archive_read_support_format_all(a);
v_print(v, "Data source: ");
if (filename == NULL) {
v_print(v, "standard input\n");
r = archive_read_open_fd(a, STDIN_FILENO, 4096);
} else {
v_print(v, "filename: %s\n", filename);
r = archive_read_open_filename(a, filename, 4096);
}
if (r != ARCHIVE_OK) {
archive_read_free(a);
fprintf(stderr, "Invalid or unsupported data source\n");
exit(1);
}
format_printed = 0;
c = 1;
while (1) {
r = archive_read_next_header(a, &entry);
if (r == ARCHIVE_FATAL) {
v_print(v, "Entry %d: fatal error reading "
"header\n", c);
break;
}
if (!format_printed) {
v_print(v, "Filter: %s\nFormat: %s\n",
archive_filter_name(a, 0), archive_format_name(a));
format_printed = 1;
}
if (r == ARCHIVE_RETRY)
continue;
if (r == ARCHIVE_EOF)
break;
p = archive_entry_pathname(entry);
v_print(v, "Entry %d: %s, pathname", c, errnostr(r));
if (p == NULL || p[0] == '\0')
v_print(v, " unreadable");
else
v_print(v, ": %s", p);
v_print(v, ", data: ");
if (skip_data) {
v_print(v, "skipping");
} else {
while ((r = archive_read_data(a, buffer, 4096) > 0))
;
if (r == ARCHIVE_FATAL) {
v_print(v, "ERROR\nError string: %s\n",
archive_error_string(a));
break;
}
v_print(v, "OK");
}
v_print(v, "\n");
c++;
}
v_print(v, "Last return code: %s (%d)\n", errnostr(r), r);
if (r == ARCHIVE_EOF || r == ARCHIVE_OK) {
archive_read_free(a);
exit(0);
}
v_print(v, "Error string: %s\n", archive_error_string(a));
archive_read_free(a);
exit(2);
}

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# $LastChangedRevision$, $LastChangedDate$
Summary: Library to create and read several different archive formats
Summary(pl): Biblioteka do tworzenia i odczytu ró¿nych formatów archiwów
Name: libarchive
Version: 2.0a3
Release: 1aix53
License: BSD
Group: Libraries
Source0: http://people.freebsd.org/~kientzle/libarchive/src/%{name}-%{version}.tar.gz
Patch: %{name}-0123457890.patch
URL: http://people.freebsd.org/~kientzle/libarchive/
Requires: glibc
Requires: zlib
Requires: bzip2
BuildRequires: gcc
BuildRequires: gcc-c++
BuildRequires: gawk
BuildRequires: zlib-devel
BuildRequires: bzip2
BuildRoot: %{_tmppath}/%{name}-%{version}-build
%description
Libarchive is a programming library that can create and read several
different streaming archive formats, including most popular TAR
variants and several CPIO formats. It can also write SHAR archives.
%description -l pl
Libarchive jest bibliotek± s³u¿ac± to tworzenia i odczytu wielu
ró¿nych strumieniowych formatów archiwów, w³±czaj±c w to popularne
odmiany TAR oraz wiele formatów CPIO. Biblioteka ta potrafi tak¿e
zapisywaæ archiwa SHAR.
%package devel
Summary: Header files for libarchive library
Summary(pl): Pliki nag³ówkowe biblioteki libarchive
Group: Development/Libraries
Requires: %{name} = %{version}-%{release}
%description devel
Header files for libarchive library.
%description devel -l pl
Pliki nag³ówkowe biblioteki libarchive.
%package static
Summary: Static libarchive library
Summary(pl): Statyczna biblioteka libarchive
Group: Development/Libraries
Requires: %{name}-devel = %{version}-%{release}
%description static
Static libarchive library.
%description static -l pl
Statyczna biblioteka libarchive.
%package -n bsdtar
Summary: bsdtar - tar(1) implementation based on libarchive
Summary(pl): bsdtar - implementacja programu tar(1) oparta na libarchive
Group: Applications/Archiving
Requires: %{name} = %{version}-%{release}
%description -n bsdtar
bsdtar - tar(1) implementation based on libarchive.
%description -n bsdtar -l pl
bsdtar - implementacja programu tar(1), oparta na libarchive.
%prep
%setup -q
%patch0 -p1
%build
# Specify paths to avoid use of vacpp
# -maix64 - required to use large files with aix-5.3
# -static - required for interoperability without copying libraries
# -D_BSD - required to include definition of makedev
# -X64 - required to assemble 64-bit COFF files
mkdir -p %{buildroot}
PATH=/opt/freeware/libexec:/opt/freeware/bin:/usr/local/bin:/usr/bin:/etc:/usr/sbin:/usr/ucb:/usr/bin/X11:/sbin:. \
CPATH=/opt/freeware/include:/usr/local/include \
LIBPATH=/opt/freeware/lib:/usr/local/lib:/usr/share/lib \
LD_LIBRARY_PATH=/opt/freeware/lib:/usr/local/lib:/usr/share/lib \
CFLAGS="$RPM_OPT_FLAGS -maix64 -static -D_BSD" \
CXXFLAGS="$RPM_OPT_FLAGS -maix64 -static -D_BSD" \
AR="ar -X64" \
./configure \
--prefix=%{_prefix} \
--libexecdir=%{_libexecdir} \
--mandir=%{_mandir} \
--infodir=%{_infodir} \
--enable-shared=yes \
--enable-static=yes \
| tee %{buildroot}/config.log
make | tee %{buildroot}/make.log
%install
[ "%buildroot" != "/" ] && [ -d %buildroot ] && rm -rf %buildroot;
make DESTDIR=%buildroot install
# original install builds, but does install bsdtar
cp .libs/%{name}.a %{buildroot}%{_libdir}
cp bsdtar %{buildroot}%{_bindir}
cp tar/bsdtar.1 %{buildroot}%{_mandir}/man1
%clean
rm -fr %buildroot
%files
%defattr(644,root,root,755)
%{_libdir}/libarchive.a
%files devel
%defattr(644,root,root,755)
%{_libdir}/libarchive.la
%{_includedir}/*.h
%doc %{_mandir}/man3/*
%doc %{_mandir}/man5/*
%files -n bsdtar
%defattr(644,root,root,755)
%attr(755,root,root) %{_bindir}/bsdtar
%doc %{_mandir}/man1/bsdtar.1*
%define date %(echo `LC_ALL="C" date +"%a %b %d %Y"`)
%changelog
* %{date} PLD Team <feedback@pld-linux.org>
All persons listed below can be reached at <cvs_login>@pld-linux.org
$Log: libarchive.spec,v $
Release 1aix53 2006/12/12 rm1023@dcx.com
- tweak for aix-5.3
- added libarchive-0123457890.patch for "0123457890" error
- replaced libarchive-1.3.1.tar.gz with libarchive-2.0a3.tar.gz
- removed obsolete -CVE-2006-5680.patch and -man_progname.patch
Revision 1.6 2006/11/15 10:41:28 qboosh
- BR: acl-devel,attr-devel
- devel deps
Revision 1.5 2006/11/08 22:22:25 twittner
- up to 1.3.1
- added BR: e2fsprogs-devel
- added -CVE-2006-5680.patch against entering an infinite
loop in corrupt archives
- added bsdtar package (bsdtar is included now in libarchive
sources)
- rel. 0.1 for testing
Revision 1.4 2005/12/15 18:26:36 twittner
- up to 1.2.37
- removed -shared.patch (no longer needed)
Revision 1.3 2005/10/05 17:00:12 arekm
- up to 1.02.034
Revision 1.2 2005/07/27 20:17:21 qboosh
- typo
Revision 1.1 2005/07/27 08:36:03 adamg
- new

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Name: {{{ git_name }}}
Version: {{{ git_version lead=3 follow=4 }}}
Release: 1%{?dist}
Summary: A library for handling streaming archive formats
License: BSD
URL: http://www.libarchive.org/
Source: {{{ git_pack }}}
VCS: {{{ git_vcs }}}
BuildRequires: automake
BuildRequires: bison
BuildRequires: bzip2-devel
BuildRequires: e2fsprogs-devel
BuildRequires: gcc
BuildRequires: libacl-devel
BuildRequires: libattr-devel
BuildRequires: libtool
BuildRequires: libxml2-devel
BuildRequires: libzstd-devel
BuildRequires: lz4-devel
BuildRequires: lzo-devel
BuildRequires: openssl-devel
BuildRequires: sharutils
BuildRequires: xz-devel
BuildRequires: zlib-devel
%description
Libarchive is a programming library that can create and read several different
streaming archive formats, including most popular tar variants, several cpio
formats, and both BSD and GNU ar variants. It can also write shar archives and
read ISO9660 CDROM images and ZIP archives.
%package devel
Summary: Development files for %{name}
Requires: %{name}%{?_isa} = %{version}-%{release}
%description devel
The %{name}-devel package contains libraries and header files for
developing applications that use %{name}.
%package -n bsdtar
Summary: Manipulate tape archives
Requires: %{name}%{?_isa} = %{version}-%{release}
%description -n bsdtar
The bsdtar package contains standalone bsdtar utility split off regular
libarchive packages.
%package -n bsdcpio
Summary: Copy files to and from archives
Requires: %{name}%{?_isa} = %{version}-%{release}
%description -n bsdcpio
The bsdcpio package contains standalone bsdcpio utility split off regular
libarchive packages.
%package -n bsdcat
Summary: Expand files to standard output
Requires: %{name}%{?_isa} = %{version}-%{release}
%description -n bsdcat
The bsdcat program typically takes a filename as an argument or reads standard
input when used in a pipe. In both cases decompressed data it written to
standard output.
%prep
{{{ git_setup_macro }}}
%autosetup -p1
%build
build/autogen.sh
%configure --disable-static --without-nettle LT_SYS_LIBRARY_PATH=%_libdir
%make_build
%install
make install DESTDIR=$RPM_BUILD_ROOT
find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
# rhbz#1294252
replace ()
{
filename=$1
file=`basename "$filename"`
binary=${file%%.*}
pattern=${binary##bsd}
awk "
# replace the topic
/^.Dt ${pattern^^} 1/ {
print \".Dt ${binary^^} 1\";
next;
}
# replace the first occurence of \"$pattern\" by \"$binary\"
!stop && /^.Nm $pattern/ {
print \".Nm $binary\" ;
stop = 1 ;
next;
}
# print remaining lines
1;
" "$filename" > "$filename.new"
mv "$filename".new "$filename"
}
for manpage in bsdtar.1 bsdcpio.1
do
installed_manpage=`find "$RPM_BUILD_ROOT" -name "$manpage"`
replace "$installed_manpage"
done
%check
%if %{with check}
logfiles ()
{
find -name '*_test.log' -or -name test-suite.log
}
tempdirs ()
{
cat `logfiles` \
| awk "match(\$0, /[^[:space:]]*`date -I`[^[:space:]]*/) { print substr(\$0, RSTART, RLENGTH); }" \
| sort | uniq
}
cat_logs ()
{
for i in `logfiles`
do
echo "=== $i ==="
cat "$i"
done
}
run_testsuite ()
{
rc=0
%make_build check -j1 || {
# error happened - try to extract in koji as much info as possible
cat_logs
for i in `tempdirs`; do
if test -d "$i" ; then
find $i -printf "%p\n ~> a: %a\n ~> c: %c\n ~> t: %t\n ~> %s B\n"
cat $i/*.log
fi
done
return 1
}
cat_logs
}
# On a ppc/ppc64 is some race condition causing 'make check' fail on ppc
# when both 32 and 64 builds are done in parallel on the same machine in
# koji. Try to run once again if failed.
%ifarch ppc
run_testsuite || run_testsuite
%else
run_testsuite
%endif
%endif
%files
%{!?_licensedir:%global license %%doc}
%license COPYING
%doc NEWS README.md
%{_libdir}/libarchive.so.13*
%{_mandir}/*/cpio.*
%{_mandir}/*/mtree.*
%{_mandir}/*/tar.*
%files devel
%{_includedir}/*.h
%{_mandir}/*/archive*
%{_mandir}/*/libarchive*
%{_libdir}/libarchive.so
%{_libdir}/pkgconfig/libarchive.pc
%files -n bsdtar
%{!?_licensedir:%global license %%doc}
%license COPYING
%doc NEWS README.md
%{_bindir}/bsdtar
%{_mandir}/*/bsdtar*
%files -n bsdcpio
%{!?_licensedir:%global license %%doc}
%license COPYING
%doc NEWS README.md
%{_bindir}/bsdcpio
%{_mandir}/*/bsdcpio*
%files -n bsdcat
%{!?_licensedir:%global license %%doc}
%license COPYING
%doc NEWS README.md
%{_bindir}/bsdcat
%{_mandir}/*/bsdcat*
%changelog
* Thu Mar 28 2019 Pavel Raiskup <praiskup@redhat.com> - 3.3.3-7
- simplify libtool hacks
{{ git_changelog }}

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dnl
dnl @synopsis ST_LIB_ARCHIVE([ENABLED-DEFAULT])
dnl
dnl This macro figures out what's necessary to link a program against an
dnl instance of the BSD libarchive package by Tim Kientzle.
dnl
dnl See http://people.freebsd.org/~kientzle/libarchive/ for more info.
dnl
dnl It exports and substitutes the variables LIBARCHIVE_LIBS, LIBARCHIVE_LDFLAGS,
dnl and LIBARCHIVE_CPPFLAGS to appropriate values for the identified instance of
dnl libarchive. The values are AC_SUBST'd, so a user could, for example, simply
dnl include @LIBARCHIVE_CPPFLAGS@ in the definition of AM_CPPFLAGS in a Makefile.am.
dnl
dnl ENABLED-DEFAULT is either "yes" or "no" and determines whether the default value
dnl is --with-libarchive or --without-libarchive. It is not possible to specify a
dnl default directory. More simply, any reasonable choice for a default should just
dnl go into the auto-detect list.
dnl
dnl The macro defines the symbol HAVE_LIBARCHIVE if the library is found. You
dnl should use autoheader to include a definition for this symbol in a config.h
dnl file. Sample usage in a C/C++ source is as follows:
dnl
dnl #ifdef HAVE_LIBARCHIVE
dnl #include <archive.h>
dnl #endif /* HAVE_LIBARCHIVE */
dnl
dnl @category InstalledPackages
dnl @author Andre Stechert <andre@splunk.com>
dnl @version 2006-04-20
dnl @license GPLWithACException
AC_DEFUN([ST_LIB_ARCHIVE],
[
#
# Handle input from the configurer and blend with the requirements from the maintainer.
# We go through the trouble of creating a second set of variables other than the with_foo
# variables in order to be sure that error/corner cases have been cleaned up.
#
# After this statement, three trusted variable are defined.
#
# st_lib_archive_ENABLED will be either "yes" or "no". its value determines whether
# or not we bother with the rest of the checks and whether or not we export a
# bunch of variables.
#
# st_lib_archive_LOCATION will be either "auto" or "defined". if it is "auto", then
# we try a bunch of standard locations. if it is "defined", then we just try the value
# provided in st_lib_archive_DIR.
#
# st_lib_archive_DIR will contain the string provided by the user, provided that it's
# actually a directory.
#
AC_MSG_CHECKING([if libarchive is wanted])
AC_ARG_WITH([libarchive],
AS_HELP_STRING([--with-libarchive=DIR], [libarchive installation directory]),
[if test "x$with_libarchive" = "xno" ; then
st_lib_archive_ENABLED=no
elif test "x$with_libarchive" = "xyes" ; then
st_lib_archive_ENABLED=yes
st_lib_archive_LOCATION=auto
else
st_lib_archive_ENABLED=yes
st_lib_archive_LOCATION=defined
if test -d "$with_libarchive" ; then
st_lib_archive_DIR="$with_libarchive"
else
AC_MSG_ERROR([$with_libarchive is not a directory])
fi
fi],
[if test "x$1" = "xno" ; then
st_lib_archive_ENABLED=no
elif test "x$1" = "xyes" ; then
st_lib_archive_ENABLED=yes
else
st_lib_archive_ENABLED=yes
fi])
if test "$st_lib_archive_ENABLED" = "yes" ; then
AC_MSG_RESULT([yes])
#
# After this statement, one trusted variable is defined.
#
# st_lib_archive_LIB will be either "lib" or "lib64", depending on whether the configurer
# specified 32, 64. The default is "lib".
#
AC_MSG_CHECKING([whether to use lib or lib64])
AC_ARG_WITH([libarchive-bits],
AS_HELP_STRING([--with-libarchive-bits=32/64], [if 64, look in /lib64 on hybrid systems]),
[if test "x$with_libarchive_bits" = "x32" ; then
st_lib_archive_LIB=lib
elif test "x$with_libarchive_bits" = "x64" ; then
st_lib_archive_LIB=lib64
else
AC_MSG_ERROR([the argument must be either 32 or 64])
fi],
[st_lib_archive_LIB=lib])
AC_MSG_RESULT($st_lib_archive_LIB)
#
# Save the environment before verifying libarchive availability
#
st_lib_archive_SAVECPPFLAGS="$CPPFLAGS"
st_lib_archive_SAVELDFLAGS="$LDFLAGS"
AC_LANG_SAVE
AC_LANG_C
if test "x$st_lib_archive_LOCATION" = "xdefined" ; then
CPPFLAGS="-I$st_lib_archive_DIR/include $st_lib_archive_SAVECPPFLAGS"
LDFLAGS="-L$st_lib_archive_DIR/$st_lib_archive_LIB $st_lib_archive_SAVELDFLAGS"
AC_CHECK_LIB(archive, archive_read_new, [st_lib_archive_found_lib=yes], [st_lib_archive_found_lib=no])
AC_CHECK_HEADER(archive.h, [st_lib_archive_found_hdr=yes], [st_lib_archive_found_hdr=no])
if test "x$st_lib_archive_found_lib" = "xyes" && test "x$st_lib_archive_found_hdr" = "xyes"; then
LIBARCHIVE_CPPFLAGS="-I$dir/include"
LIBARCHIVE_LDFLAGS="-L$dir/$st_lib_archive_LIB"
else
AC_MSG_ERROR([could not find libarchive in the requested location])
fi
else
#
# These are the common install directories for Linux, FreeBSD, Solaris, and Mac.
#
for dir in /usr /usr/local /usr/sfw /opt/csw /opt/local /sw
do
if test -d "$dir" ; then
CPPFLAGS="-I$dir/include $st_lib_archive_SAVECPPFLAGS"
LDFLAGS="-L$dir/$st_lib_archive_LIB $st_lib_archive_SAVELDFLAGS"
AC_CHECK_LIB(archive, archive_read_new, [st_lib_archive_found_lib=yes], [st_lib_archive_found_lib=no])
AC_CHECK_HEADER(archive.h, [st_lib_archive_found_hdr=yes], [st_lib_archive_found_hdr=no])
if test "x$st_lib_archive_found_lib" = "xyes" && test "x$st_lib_archive_found_hdr" = "xyes"; then
LIBARCHIVE_CPPFLAGS="-I$dir/include"
LIBARCHIVE_LDFLAGS="-L$dir/$st_lib_archive_LIB"
break
fi
fi
done
fi
if test "x$st_lib_archive_found_hdr" = "xyes" && test "x$st_lib_archive_found_lib" = "xyes" ; then
LIBARCHIVE_LIBS="-larchive"
AC_DEFINE([HAVE_LIBARCHIVE], [1], [Defined to 1 if libarchive is available for use.])
AC_SUBST(LIBARCHIVE_LIBS)
AC_SUBST(LIBARCHIVE_CPPFLAGS)
AC_SUBST(LIBARCHIVE_LDFLAGS)
fi
#
# Restore the environment now that we're done.
#
AC_LANG_RESTORE
CPPFLAGS="$st_lib_archive_SAVECPPFLAGS"
LDFLAGS="$st_lib_archive_SAVELDFLAGS"
else
AC_MSG_RESULT([no])
fi
AM_CONDITIONAL(LIBARCHIVE, test "x$st_lib_archive_found_lib" = "xyes" && test "x$st_lib_archive_found_hdr" = "xyes")
])

136
dependencies/libarchive-3.4.2/contrib/psota-benchmark/results.txt vendored Normal file
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@ -0,0 +1,136 @@
ODP: [Bug-tar] GNU tar, star and BSD tar speed comparison +new script
Jan Psota
Thu, 25 Oct 2007 06:51:13 -0700
Latest TCP script at the bottom (3180 bytes).
4 tests: 64bit dual core Athlon tmpfs / disk (reiserfs) - 60MB/s,
32bit Athlon tmpfs / disk (reiserfs) - 55MB/s
Both machines were idle -- used for testing only.
Tarball and extracted files were on different physical devices.
Test data: linux 2.6.22/3 kernel sources for memory operations,
for the other data average file size should bring enough info.
2 x [...] processor means 1 processor with 2 cores (2 entries in cpuinfo).
Archive format is set to pax (Joerg).
Let's end with it. I only wanted to send You a new version of TCP script :-).
--
Jan Psota
TCP, version 2007-10-25
Linux 2.6.22-suspend2-r2 / Gentoo Base System release 2.0.0_rc5
2012MB of memory, 2 x AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ 2211.348
512 KB 4426.24 bmips
gcc (GCC) 4.2.2 (Gentoo 4.2.2 p1.0)
CFLAGS="-O2 -march=k8 -pipe"
bsdtar: bsdtar 2.3.4 - libarchive 2.3.4
gnutar: tar (GNU tar) 1.19
star: star: star 1.5a85 (x86_64-unknown-linux-gnu)
best time of 5 repetitions,
src=linux-2.6.23, 291M in 23867 files, avg 13KB/file,
archive=/tmp/tcp.tar, extract to /tmp/tcptmp
program operation real user system %CPU speed
bsdtar create 0.764 0.232 0.532 99.96 370308 KB/s
gnutar create 0.743 0.200 0.512 95.87 380775 KB/s
star create 0.587 0.040 0.820 100.00 441247 KB/s
bsdtar list 0.164 0.096 0.068 99.84 1579341 KB/s
gnutar list 0.218 0.064 0.152 98.92 1188128 KB/s
star list 0.359 0.044 0.240 79.09 721481 KB/s
bsdtar extract 0.733 0.200 0.504 96.02 353358 KB/s
gnutar extract 0.625 0.092 0.508 96.02 414419 KB/s
star extract 0.875 0.096 0.980 100.00 296013 KB/s
bsdtar compare 0.001 0.000 0.000 0.00 259012000 KB/s
gnutar compare 0.719 0.288 0.400 95.66 360239 KB/s
star compare 0.695 0.224 0.636 100.00 372679 KB/s
[...]
best time of 3 repetitions,
src=/home, 3.2G in 7447 files, avg 554KB/file,
archive=/var/tcp.tar, extract to /mnt/a/tcptmp
program operation real user system %CPU speed
bsdtar create 184.680 0.552 13.365 7.53 17958 KB/s
gnutar create 159.240 0.256 12.417 7.95 20827 KB/s
star create 181.779 0.140 14.789 8.21 18203 KB/s
bsdtar list 0.053 0.032 0.016 91.41 62435471 KB/s
gnutar list 56.535 0.136 3.764 6.89 58531 KB/s
star list 56.652 0.080 5.236 9.38 58410 KB/s
bsdtar extract 78.914 0.820 15.149 20.23 41932 KB/s
gnutar extract 78.480 0.196 14.197 18.33 42164 KB/s
star extract 79.439 0.132 12.973 16.49 41655 KB/s
bsdtar compare 0.001 0.000 0.000 0.00 3309080000 KB/s
gnutar compare 61.771 3.464 8.905 20.02 53570 KB/s
star compare 57.561 1.728 9.897 20.19 57488 KB/s
Linux 2.6.22-suspend2-smp / Gentoo Base System release 2.0.0_rc5
504MB of memory, 1 x AMD Athlon(tm) Processor 1500.033 256 KB 3002.55 bmips
gcc (GCC) 4.2.2 (Gentoo 4.2.2 p1.0)
CFLAGS="-O2 -march=athlon-xp -mfpmath=sse -frename-registers -pipe"
bsdtar: bsdtar 2.3.4 - libarchive 2.3.4
gnutar: tar (GNU tar) 1.19
star: star: star 1.5a85 (i686-pc-linux-gnu)
best time of 3 repetitions,
src=/usr/src/linux-2.6.22-suspend2/drivers, 119M in 5900 files,
avg 21KB/file, archive=/tmp/tcp.tar, extract to /tmp/tcptmp
program operation real user system %CPU speed
bsdtar create 1.329 0.192 1.132 99.63 89784 KB/s
gnutar create 1.223 0.124 1.092 99.46 97566 KB/s
star create 1.848 0.036 1.708 94.36 61372 KB/s
bsdtar list 0.167 0.060 0.108 100.00 679137 KB/s
gnutar list 0.161 0.040 0.124 100.00 704447 KB/s
star list 0.859 0.044 0.716 88.51 132032 KB/s
bsdtar extract 1.186 0.172 1.012 99.87 95629 KB/s
gnutar extract 1.064 0.056 1.004 99.63 106593 KB/s
star extract 1.920 0.088 1.724 94.40 59070 KB/s
bsdtar compare 0.002 0.000 0.000 0.00 56708000 KB/s
gnutar compare 0.925 0.232 0.692 99.90 122611 KB/s
star compare 1.569 0.376 1.096 93.79 72285 KB/s
[...]
best time of 3 repetitions,
src=/home/jasiu, 2.1G in 8416 files, avg 277KB/file,
archive=/home/j2/tcp.tar, extract to /mnt/a/tar/tcptmp
program operation real user system %CPU speed
bsdtar create 182.171 1.692 29.130 16.91 11584 KB/s
gnutar create 174.999 0.632 27.450 16.04 12059 KB/s
star create 180.004 0.360 41.795 23.41 11677 KB/s
bsdtar list 0.214 0.076 0.136 99.04 9822294 KB/s
gnutar list 0.210 0.076 0.136 100.00 10009385 KB/s
star list 43.462 0.148 18.109 42.00 48363 KB/s
bsdtar extract 94.912 4.476 31.574 37.98 22146 KB/s
gnutar extract 94.657 0.396 29.462 31.54 22206 KB/s
star extract 100.814 0.400 39.906 39.98 20849 KB/s
bsdtar compare 0.003 0.000 0.004 100.00 700657000 KB/s
gnutar compare 80.174 3.932 20.365 30.30 26217 KB/s
star compare 73.911 8.341 27.670 48.72 28439 KB/s
=============================================================
Note by Tim Kientzle: The "bsdtar compare" results here are
invalid since bsdtar does not support that operation.
For the list numbers, note that libarchive automatically optimizes
list operations on uncompressed tar archives on disk by using lseek()
to skip over the bodies of entries. GNU tar added an option to
provide the same feature.
The biggest problem with these tests is that they only
cover uncompressed archives stored on disk. The results for
compressed archives and/or archives stored on tape are
likely quite different.

110
dependencies/libarchive-3.4.2/contrib/psota-benchmark/tcp.sh vendored Executable file
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#!/bin/sh
# tar comparison program
# 2007-10-25 Jan Psota
n=3 # number of repetitions
TAR="bsdtar gnutar star" # Tape archivers to compare
OPT=("" "--seek" "-no-fsync")
pax="--format=pax" # comment out for defaults
OPN=(create list extract compare) # operations
version="2007-10-25"
TIMEFORMAT=$'%R\t%U\t%S\t%P'
LC_ALL=C
test $# -ge 2 || {
echo -e "usage:\t$0 source_dir where_to_place_archive
[where_to_extract_it]
TCP, version $version
TCP stands for Tar Comparison Program here.
It currently compares: BSD tar (bsdtar), GNU tar (gnutar) and star in archive
creation, listing, extraction and archive-to-extracted comparison.
Tcp prints out best time of n=$n repetitions.
Tcp creates temporary archive named tcp.tar with $pax and some native
(--seek/-no-fsync) options and extracts it to [\$3]/tcptmp/.
If unset, third argument defaults to [\$2].
After normal exit tcp removes tarball and extracted files.
Tcp does not check filesystems destination directories are on for free space,
so make sure there is enough space (a bit more than source_dir uses) for both:
archive and extracted files.
Do not use white space in arguments.
Jan Psota, $version"
exit 0
}
src=$1
dst=$2/tcp.tar
dst_path=${3:-$2}/tcptmp
test -e $dst -o -e /tmp/tcp \
&& { echo "$dst or /tmp/tcp exists, exiting"; exit 1; }
mkdir $dst_path || exit 2
use_times ()
{
awk -F"\t" -vN=$n -vL="`du -k $dst`" -vOFS="\t" -vORS="" '
{ if (NF==4) { printf "\t%s\t%10.1d KB/s\n", $0, ($1+0>0 ?
(L+0)/($1+0) : 0) } }' \
/tmp/tcp | sort | head -1
> /tmp/tcp
}
test -d $src || { echo "'$src' is not a directory"; exit 3; }
# system information: type, release, memory, cpu(s), compiler and flags
echo -e "TCP, version $version\n"`uname -sr`" / "`head -1 /etc/*-release`
free -m | awk '/^Mem/ { printf "%dMB of memory, ", $2 }'
test -e /proc/cpuinfo \
&& awk -F: '/name|cache size|MHz|mips/ { if (!a) b=b $2 }
/^$/ { a++ } END { print a" x"b" bmips" }' /proc/cpuinfo
test -e /etc/gentoo-release \
&& gcc --version | head -1 && grep ^CFLAGS /etc/make.conf
# tar versions
t=
echo
for tar in $TAR; do
if which $tar &> /dev/null; then
t="$t $tar";
echo -ne "$tar:\t"; $tar --version | head -1;
fi
done
TAR="$t"
echo -e "\nbest time of $n repetitions,\n"\
" src=$src, "\
`du -sh $src | awk '{print $1}'`" in "`find $src | wc -l`" files, "\
"avg "$((`du -sk $src | awk '{print $1}'`/`find $src -type f | wc -l`))"KB/file,\n"\
" archive=$dst, extract to $dst_path"
echo -e "program\toperation\treal\tuser\tsystem\t%CPU\t speed"
> /tmp/tcp
let op_num=0
for op in "cf $dst $pax -C $src ." "tf $dst" "xf $dst -C $dst_path" \
"f $dst -C $dst_path --diff"; do
let tar_num=0
for tar in $TAR; do
echo -en "$tar\t${OPN[op_num]}\t"
for ((i=1; i<=$n; i++)); do
echo $op | grep -q ^cf && rm -f $dst
echo $op | grep -q ^xf &&
{ chmod -R u+w $dst_path
rm -rf $dst_path; mkdir $dst_path; }
sync
if echo $op | grep -q ^f; then # op == compare
time $tar $op ${OPT[$tar_num]} > /dev/null
else # op in (create | list | extract)
time $tar $op ${OPT[$tar_num]} > /dev/null \
|| break 3
fi 2>> /tmp/tcp
done
use_times
let tar_num++
done
let op_num++
echo
done
rm -rf $dst_path $dst
echo
cat /tmp/tcp
rm -f /tmp/tcp

131
dependencies/libarchive-3.4.2/contrib/shar/shar.1 vendored Normal file
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@ -0,0 +1,131 @@
.\" Copyright (c) 1990, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\" 3. All advertising materials mentioning features or use of this software
.\" must display the following acknowledgement:
.\" This product includes software developed by the University of
.\" California, Berkeley and its contributors.
.\" 4. Neither the name of the University nor the names of its contributors
.\" may be used to endorse or promote products derived from this software
.\" without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)shar.1 8.1 (Berkeley) 6/6/93
.\" $FreeBSD$
.\"
.Dd April 17, 2008
.Dt SHAR 1
.Os
.Sh NAME
.Nm shar
.Nd create a shell archive of files
.Sh SYNOPSIS
.Nm
.Op Fl br
.Op Fl o Ar archive-file
.Ar
.Sh DESCRIPTION
The
.Nm
command writes a
.Xr sh 1
shell script which will recreate the file hierarchy specified by the command
line operands.
.Pp
The
.Nm
command is normally used for distributing files by
.Xr ftp 1
or
.Xr mail 1 .
.Pp
The following options are available:
.Bl -tag -width indent
.It Fl b
Use an alternative binary format.
Content of files will be uuencoded.
This option should be used to archive binary files correctly.
In this mode also file permissions will be stored to the archive.
uudecode(1) is needed to extract archives created with this option.
.It Fl o Ar archive-file
Redirect output to
.Ar archive-file .
.It Fl r
If
.Ar file
given on command line is a directory the entire subtree will be archived.
Symbolic links given on command line are followed.
Other symbolic links will be archived as such.
.El
.Sh EXAMPLES
To create a shell archive of the program
.Xr ls 1
and mail it to Rick:
.Bd -literal -offset indent
cd ls
shar -r . \&| mail -s "ls source" rick
.Ed
.Pp
To recreate the program directory:
.Bd -literal -offset indent
mkdir ls
cd ls
\&...
<delete header lines and examine mailed archive>
\&...
sh archive
.Ed
.Sh SEE ALSO
.Xr compress 1 ,
.Xr mail 1 ,
.Xr tar 1 ,
.Xr uuencode 1 ,
.Xr uuencode 5
.Sh HISTORY
The
.Nm
command appeared in
.Bx 4.4 .
This is a re-implementation based on the libarchive(3) library.
.Sh BUGS
The
.Nm
command makes no provisions for hard links.
.Pp
Files containing magic characters or files without a newline ('\\n') as the
last character are not handled correctly with the default format.
Use the
.Fl b
option for binary files.
.Pp
It is easy to insert trojan horses into
.Nm
files.
It is strongly recommended that all shell archive files be examined
before running them through
.Xr sh 1 .
Archives produced using this implementation of
.Nm
may be easily examined with the command:
.Bd -literal -offset indent
egrep -v '^[X#]' shar.file
.Ed

314
dependencies/libarchive-3.4.2/contrib/shar/shar.c vendored Normal file
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@ -0,0 +1,314 @@
/*-
* Copyright (c) 2008 Jaakko Heinonen
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer
* in this position and unchanged.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#ifdef __FBSDID
__FBSDID("$FreeBSD$");
#endif
#include <sys/stat.h>
#include <sys/types.h>
#include <archive.h>
#include <archive_entry.h>
#include <assert.h>
#include <err.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sysexits.h>
#include <unistd.h>
#include "tree.h"
/* command line options */
static int b_opt; /* use alternative shar binary format */
static int r_opt; /* recurse into subdirectories */
static char *o_arg; /* output file name */
static void
usage(void)
{
fprintf(stderr, "Usage: shar [-br] [-o filename] file ...\n");
exit(EX_USAGE);
}
/*
* Initialize archive structure and create a shar archive.
*/
static struct archive *
shar_create(void)
{
struct archive *a;
if ((a = archive_write_new()) == NULL)
errx(EXIT_FAILURE, "%s", archive_error_string(a));
if (b_opt)
archive_write_set_format_shar_dump(a);
else
archive_write_set_format_shar(a);
archive_write_set_compression_none(a);
if (archive_write_open_filename(a, o_arg) != ARCHIVE_OK)
errx(EX_CANTCREAT, "%s", archive_error_string(a));
return (a);
}
/* buffer for file data */
static char buffer[32768];
/*
* Write file data to an archive entry.
*/
static int
shar_write_entry_data(struct archive *a, const int fd)
{
ssize_t bytes_read, bytes_written;
assert(a != NULL);
assert(fd >= 0);
bytes_read = read(fd, buffer, sizeof(buffer));
while (bytes_read != 0) {
if (bytes_read < 0) {
archive_set_error(a, errno, "Read failed");
return (ARCHIVE_WARN);
}
bytes_written = archive_write_data(a, buffer, bytes_read);
if (bytes_written < 0)
return (ARCHIVE_WARN);
bytes_read = read(fd, buffer, sizeof(buffer));
}
return (ARCHIVE_OK);
}
/*
* Write a file to the archive. We have special handling for symbolic links.
*/
static int
shar_write_entry(struct archive *a, const char *pathname, const char *accpath,
const struct stat *st)
{
struct archive_entry *entry;
int fd = -1;
int ret = ARCHIVE_OK;
assert(a != NULL);
assert(pathname != NULL);
assert(accpath != NULL);
assert(st != NULL);
entry = archive_entry_new();
if (S_ISREG(st->st_mode) && st->st_size > 0) {
/* regular file */
if ((fd = open(accpath, O_RDONLY)) == -1) {
warn("%s", accpath);
ret = ARCHIVE_WARN;
goto out;
}
} else if (S_ISLNK(st->st_mode)) {
/* symbolic link */
char lnkbuff[PATH_MAX + 1];
int lnklen;
if ((lnklen = readlink(accpath, lnkbuff, PATH_MAX)) == -1) {
warn("%s", accpath);
ret = ARCHIVE_WARN;
goto out;
}
lnkbuff[lnklen] = '\0';
archive_entry_set_symlink(entry, lnkbuff);
}
archive_entry_copy_stat(entry, st);
archive_entry_set_pathname(entry, pathname);
if (!S_ISREG(st->st_mode) || st->st_size == 0)
archive_entry_set_size(entry, 0);
if (archive_write_header(a, entry) != ARCHIVE_OK) {
warnx("%s: %s", pathname, archive_error_string(a));
ret = ARCHIVE_WARN;
goto out;
}
if (fd >= 0) {
if ((ret = shar_write_entry_data(a, fd)) != ARCHIVE_OK)
warnx("%s: %s", accpath, archive_error_string(a));
}
out:
archive_entry_free(entry);
if (fd >= 0)
close(fd);
return (ret);
}
/*
* Write singe path to the archive. The path can be a regular file, directory
* or device. Symbolic links are followed.
*/
static int
shar_write_path(struct archive *a, const char *pathname)
{
struct stat st;
assert(a != NULL);
assert(pathname != NULL);
if ((stat(pathname, &st)) == -1) {
warn("%s", pathname);
return (ARCHIVE_WARN);
}
return (shar_write_entry(a, pathname, pathname, &st));
}
/*
* Write tree to the archive. If pathname is a symbolic link it will be
* followed. Other symbolic links are stored as such to the archive.
*/
static int
shar_write_tree(struct archive *a, const char *pathname)
{
struct tree *t;
const struct stat *lst, *st;
int error = 0;
int tree_ret;
int first;
assert(a != NULL);
assert(pathname != NULL);
t = tree_open(pathname);
for (first = 1; (tree_ret = tree_next(t)); first = 0) {
if (tree_ret == TREE_ERROR_DIR) {
warnx("%s: %s", tree_current_path(t),
strerror(tree_errno(t)));
error = 1;
continue;
} else if (tree_ret != TREE_REGULAR)
continue;
if ((lst = tree_current_lstat(t)) == NULL) {
warn("%s", tree_current_path(t));
error = 1;
continue;
}
/*
* If the symlink was given on command line then
* follow it rather than write it as symlink.
*/
if (first && S_ISLNK(lst->st_mode)) {
if ((st = tree_current_stat(t)) == NULL) {
warn("%s", tree_current_path(t));
error = 1;
continue;
}
} else
st = lst;
if (shar_write_entry(a, tree_current_path(t),
tree_current_access_path(t), st) != ARCHIVE_OK)
error = 1;
tree_descend(t);
}
tree_close(t);
return ((error != 0) ? ARCHIVE_WARN : ARCHIVE_OK);
}
/*
* Create a shar archive and write files/trees into it.
*/
static int
shar_write(char **fn, size_t nfn)
{
struct archive *a;
size_t i;
int error = 0;
assert(fn != NULL);
assert(nfn > 0);
a = shar_create();
for (i = 0; i < nfn; i++) {
if (r_opt) {
if (shar_write_tree(a, fn[i]) != ARCHIVE_OK)
error = 1;
} else {
if (shar_write_path(a, fn[i]) != ARCHIVE_OK)
error = 1;
}
}
if (archive_write_free(a) != ARCHIVE_OK)
errx(EXIT_FAILURE, "%s", archive_error_string(a));
if (error != 0)
warnx("Error exit delayed from previous errors.");
return (error);
}
int
main(int argc, char **argv)
{
int opt;
while ((opt = getopt(argc, argv, "bro:")) != -1) {
switch (opt) {
case 'b':
b_opt = 1;
break;
case 'o':
o_arg = optarg;
break;
case 'r':
r_opt = 1;
break;
default:
usage();
/* NOTREACHED */
}
}
argc -= optind;
argv += optind;
if(argc < 1)
usage();
if (shar_write(argv, argc) != 0)
exit(EXIT_FAILURE);
else
exit(EXIT_SUCCESS);
/* NOTREACHED */
}

541
dependencies/libarchive-3.4.2/contrib/shar/tree.c vendored Normal file
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/*-
* Copyright (c) 2003-2007 Tim Kientzle
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*-
* This is a new directory-walking system that addresses a number
* of problems I've had with fts(3). In particular, it has no
* pathname-length limits (other than the size of 'int'), handles
* deep logical traversals, uses considerably less memory, and has
* an opaque interface (easier to modify in the future).
*
* Internally, it keeps a single list of "tree_entry" items that
* represent filesystem objects that require further attention.
* Non-directories are not kept in memory: they are pulled from
* readdir(), returned to the client, then freed as soon as possible.
* Any directory entry to be traversed gets pushed onto the stack.
*
* There is surprisingly little information that needs to be kept for
* each item on the stack. Just the name, depth (represented here as the
* string length of the parent directory's pathname), and some markers
* indicating how to get back to the parent (via chdir("..") for a
* regular dir or via fchdir(2) for a symlink).
*/
#include "tree_config.h"
__FBSDID("$FreeBSD$");
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#ifdef HAVE_DIRENT_H
#include <dirent.h>
#endif
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#ifdef HAVE_FCNTL_H
#include <fcntl.h>
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "tree.h"
/*
* TODO:
* 1) Loop checking.
* 3) Arbitrary logical traversals by closing/reopening intermediate fds.
*/
struct tree_entry {
struct tree_entry *next;
struct tree_entry *parent;
char *name;
size_t dirname_length;
dev_t dev;
ino_t ino;
int fd;
int flags;
};
/* Definitions for tree_entry.flags bitmap. */
#define isDir 1 /* This entry is a regular directory. */
#define isDirLink 2 /* This entry is a symbolic link to a directory. */
#define needsPreVisit 4 /* This entry needs to be previsited. */
#define needsPostVisit 8 /* This entry needs to be postvisited. */
/*
* Local data for this package.
*/
struct tree {
struct tree_entry *stack;
struct tree_entry *current;
DIR *d;
int initialDirFd;
int flags;
int visit_type;
int tree_errno; /* Error code from last failed operation. */
char *buff;
const char *basename;
size_t buff_length;
size_t path_length;
size_t dirname_length;
int depth;
int openCount;
int maxOpenCount;
struct stat lst;
struct stat st;
};
/* Definitions for tree.flags bitmap. */
#define needsReturn 8 /* Marks first entry as not having been returned yet. */
#define hasStat 16 /* The st entry is set. */
#define hasLstat 32 /* The lst entry is set. */
#ifdef HAVE_DIRENT_D_NAMLEN
/* BSD extension; avoids need for a strlen() call. */
#define D_NAMELEN(dp) (dp)->d_namlen
#else
#define D_NAMELEN(dp) (strlen((dp)->d_name))
#endif
#if 0
#include <stdio.h>
void
tree_dump(struct tree *t, FILE *out)
{
struct tree_entry *te;
fprintf(out, "\tdepth: %d\n", t->depth);
fprintf(out, "\tbuff: %s\n", t->buff);
fprintf(out, "\tpwd: "); fflush(stdout); system("pwd");
fprintf(out, "\taccess: %s\n", t->basename);
fprintf(out, "\tstack:\n");
for (te = t->stack; te != NULL; te = te->next) {
fprintf(out, "\t\tte->name: %s%s%s\n", te->name,
te->flags & needsPreVisit ? "" : " *",
t->current == te ? " (current)" : "");
}
}
#endif
/*
* Add a directory path to the current stack.
*/
static void
tree_push(struct tree *t, const char *path)
{
struct tree_entry *te;
te = malloc(sizeof(*te));
memset(te, 0, sizeof(*te));
te->next = t->stack;
t->stack = te;
te->fd = -1;
te->name = strdup(path);
te->flags = needsPreVisit | needsPostVisit;
te->dirname_length = t->dirname_length;
}
/*
* Append a name to the current path.
*/
static void
tree_append(struct tree *t, const char *name, size_t name_length)
{
char *p;
if (t->buff != NULL)
t->buff[t->dirname_length] = '\0';
/* Strip trailing '/' from name, unless entire name is "/". */
while (name_length > 1 && name[name_length - 1] == '/')
name_length--;
/* Resize pathname buffer as needed. */
while (name_length + 1 + t->dirname_length >= t->buff_length) {
t->buff_length *= 2;
if (t->buff_length < 1024)
t->buff_length = 1024;
t->buff = realloc(t->buff, t->buff_length);
}
p = t->buff + t->dirname_length;
t->path_length = t->dirname_length + name_length;
/* Add a separating '/' if it's needed. */
if (t->dirname_length > 0 && p[-1] != '/') {
*p++ = '/';
t->path_length ++;
}
strncpy(p, name, name_length);
p[name_length] = '\0';
t->basename = p;
}
/*
* Open a directory tree for traversal.
*/
struct tree *
tree_open(const char *path)
{
struct tree *t;
t = malloc(sizeof(*t));
memset(t, 0, sizeof(*t));
tree_append(t, path, strlen(path));
t->initialDirFd = open(".", O_RDONLY);
/*
* During most of the traversal, items are set up and then
* returned immediately from tree_next(). That doesn't work
* for the very first entry, so we set a flag for this special
* case.
*/
t->flags = needsReturn;
return (t);
}
/*
* We've finished a directory; ascend back to the parent.
*/
static void
tree_ascend(struct tree *t)
{
struct tree_entry *te;
te = t->stack;
t->depth--;
if (te->flags & isDirLink) {
fchdir(te->fd);
close(te->fd);
t->openCount--;
} else {
chdir("..");
}
}
/*
* Pop the working stack.
*/
static void
tree_pop(struct tree *t)
{
struct tree_entry *te;
t->buff[t->dirname_length] = '\0';
if (t->stack == t->current && t->current != NULL)
t->current = t->current->parent;
te = t->stack;
t->stack = te->next;
t->dirname_length = te->dirname_length;
t->basename = t->buff + t->dirname_length;
/* Special case: starting dir doesn't skip leading '/'. */
if (t->dirname_length > 0)
t->basename++;
free(te->name);
free(te);
}
/*
* Get the next item in the tree traversal.
*/
int
tree_next(struct tree *t)
{
struct dirent *de = NULL;
/* Handle the startup case by returning the initial entry. */
if (t->flags & needsReturn) {
t->flags &= ~needsReturn;
return (t->visit_type = TREE_REGULAR);
}
while (t->stack != NULL) {
/* If there's an open dir, get the next entry from there. */
while (t->d != NULL) {
de = readdir(t->d);
if (de == NULL) {
closedir(t->d);
t->d = NULL;
} else if (de->d_name[0] == '.'
&& de->d_name[1] == '\0') {
/* Skip '.' */
} else if (de->d_name[0] == '.'
&& de->d_name[1] == '.'
&& de->d_name[2] == '\0') {
/* Skip '..' */
} else {
/*
* Append the path to the current path
* and return it.
*/
tree_append(t, de->d_name, D_NAMELEN(de));
t->flags &= ~hasLstat;
t->flags &= ~hasStat;
return (t->visit_type = TREE_REGULAR);
}
}
/* If the current dir needs to be visited, set it up. */
if (t->stack->flags & needsPreVisit) {
t->current = t->stack;
tree_append(t, t->stack->name, strlen(t->stack->name));
t->stack->flags &= ~needsPreVisit;
/* If it is a link, set up fd for the ascent. */
if (t->stack->flags & isDirLink) {
t->stack->fd = open(".", O_RDONLY);
t->openCount++;
if (t->openCount > t->maxOpenCount)
t->maxOpenCount = t->openCount;
}
t->dirname_length = t->path_length;
if (chdir(t->stack->name) != 0) {
/* chdir() failed; return error */
tree_pop(t);
t->tree_errno = errno;
return (t->visit_type = TREE_ERROR_DIR);
}
t->depth++;
t->d = opendir(".");
if (t->d == NULL) {
tree_ascend(t); /* Undo "chdir" */
tree_pop(t);
t->tree_errno = errno;
return (t->visit_type = TREE_ERROR_DIR);
}
t->flags &= ~hasLstat;
t->flags &= ~hasStat;
t->basename = ".";
return (t->visit_type = TREE_POSTDESCENT);
}
/* We've done everything necessary for the top stack entry. */
if (t->stack->flags & needsPostVisit) {
tree_ascend(t);
tree_pop(t);
t->flags &= ~hasLstat;
t->flags &= ~hasStat;
return (t->visit_type = TREE_POSTASCENT);
}
}
return (t->visit_type = 0);
}
/*
* Return error code.
*/
int
tree_errno(struct tree *t)
{
return (t->tree_errno);
}
/*
* Called by the client to mark the directory just returned from
* tree_next() as needing to be visited.
*/
void
tree_descend(struct tree *t)
{
if (t->visit_type != TREE_REGULAR)
return;
if (tree_current_is_physical_dir(t)) {
tree_push(t, t->basename);
t->stack->flags |= isDir;
} else if (tree_current_is_dir(t)) {
tree_push(t, t->basename);
t->stack->flags |= isDirLink;
}
}
/*
* Get the stat() data for the entry just returned from tree_next().
*/
const struct stat *
tree_current_stat(struct tree *t)
{
if (!(t->flags & hasStat)) {
if (stat(t->basename, &t->st) != 0)
return NULL;
t->flags |= hasStat;
}
return (&t->st);
}
/*
* Get the lstat() data for the entry just returned from tree_next().
*/
const struct stat *
tree_current_lstat(struct tree *t)
{
if (!(t->flags & hasLstat)) {
if (lstat(t->basename, &t->lst) != 0)
return NULL;
t->flags |= hasLstat;
}
return (&t->lst);
}
/*
* Test whether current entry is a dir or link to a dir.
*/
int
tree_current_is_dir(struct tree *t)
{
const struct stat *st;
/*
* If we already have lstat() info, then try some
* cheap tests to determine if this is a dir.
*/
if (t->flags & hasLstat) {
/* If lstat() says it's a dir, it must be a dir. */
if (S_ISDIR(tree_current_lstat(t)->st_mode))
return 1;
/* Not a dir; might be a link to a dir. */
/* If it's not a link, then it's not a link to a dir. */
if (!S_ISLNK(tree_current_lstat(t)->st_mode))
return 0;
/*
* It's a link, but we don't know what it's a link to,
* so we'll have to use stat().
*/
}
st = tree_current_stat(t);
/* If we can't stat it, it's not a dir. */
if (st == NULL)
return 0;
/* Use the definitive test. Hopefully this is cached. */
return (S_ISDIR(st->st_mode));
}
/*
* Test whether current entry is a physical directory. Usually, we
* already have at least one of stat() or lstat() in memory, so we
* use tricks to try to avoid an extra trip to the disk.
*/
int
tree_current_is_physical_dir(struct tree *t)
{
const struct stat *st;
/*
* If stat() says it isn't a dir, then it's not a dir.
* If stat() data is cached, this check is free, so do it first.
*/
if ((t->flags & hasStat)
&& (!S_ISDIR(tree_current_stat(t)->st_mode)))
return 0;
/*
* Either stat() said it was a dir (in which case, we have
* to determine whether it's really a link to a dir) or
* stat() info wasn't available. So we use lstat(), which
* hopefully is already cached.
*/
st = tree_current_lstat(t);
/* If we can't stat it, it's not a dir. */
if (st == NULL)
return 0;
/* Use the definitive test. Hopefully this is cached. */
return (S_ISDIR(st->st_mode));
}
/*
* Test whether current entry is a symbolic link.
*/
int
tree_current_is_physical_link(struct tree *t)
{
const struct stat *st = tree_current_lstat(t);
if (st == NULL)
return 0;
return (S_ISLNK(st->st_mode));
}
/*
* Return the access path for the entry just returned from tree_next().
*/
const char *
tree_current_access_path(struct tree *t)
{
return (t->basename);
}
/*
* Return the full path for the entry just returned from tree_next().
*/
const char *
tree_current_path(struct tree *t)
{
return (t->buff);
}
/*
* Return the length of the path for the entry just returned from tree_next().
*/
size_t
tree_current_pathlen(struct tree *t)
{
return (t->path_length);
}
/*
* Return the nesting depth of the entry just returned from tree_next().
*/
int
tree_current_depth(struct tree *t)
{
return (t->depth);
}
/*
* Terminate the traversal and release any resources.
*/
void
tree_close(struct tree *t)
{
/* Release anything remaining in the stack. */
while (t->stack != NULL)
tree_pop(t);
free(t->buff);
/* chdir() back to where we started. */
if (t->initialDirFd >= 0) {
fchdir(t->initialDirFd);
close(t->initialDirFd);
t->initialDirFd = -1;
}
free(t);
}

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/*-
* Copyright (c) 2003-2007 Tim Kientzle
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
/*-
* A set of routines for traversing directory trees.
* Similar in concept to the fts library, but with a few
* important differences:
* * Uses less memory. In particular, fts stores an entire directory
* in memory at a time. This package only keeps enough subdirectory
* information in memory to track the traversal. Information
* about non-directories is discarded as soon as possible.
* * Supports very deep logical traversals. The fts package
* uses "non-chdir" approach for logical traversals. This
* package does use a chdir approach for logical traversals
* and can therefore handle pathnames much longer than
* PATH_MAX.
* * Supports deep physical traversals "out of the box."
* Due to the memory optimizations above, there's no need to
* limit dir names to 32k.
*/
#include <sys/stat.h>
#include <stdio.h>
struct tree;
/* Initiate/terminate a tree traversal. */
struct tree *tree_open(const char * /* pathname */);
void tree_close(struct tree *);
/*
* tree_next() returns Zero if there is no next entry, non-zero if there is.
* Note that directories are potentially visited three times. The first
* time as "regular" file. If tree_descend() is invoked at that time,
* the directory is added to a work list and will be visited two more
* times: once just after descending into the directory and again
* just after ascending back to the parent.
*
* TREE_ERROR is returned if the descent failed (because the
* directory couldn't be opened, for instance). This is returned
* instead of TREE_PREVISIT/TREE_POSTVISIT.
*/
#define TREE_REGULAR 1
#define TREE_POSTDESCENT 2
#define TREE_POSTASCENT 3
#define TREE_ERROR_DIR -1
int tree_next(struct tree *);
int tree_errno(struct tree *);
/*
* Request that current entry be visited. If you invoke it on every
* directory, you'll get a physical traversal. This is ignored if the
* current entry isn't a directory or a link to a directory. So, if
* you invoke this on every returned path, you'll get a full logical
* traversal.
*/
void tree_descend(struct tree *);
/*
* Return information about the current entry.
*/
int tree_current_depth(struct tree *);
/*
* The current full pathname, length of the full pathname,
* and a name that can be used to access the file.
* Because tree does use chdir extensively, the access path is
* almost never the same as the full current path.
*/
const char *tree_current_path(struct tree *);
size_t tree_current_pathlen(struct tree *);
const char *tree_current_access_path(struct tree *);
/*
* Request the lstat() or stat() data for the current path. Since the
* tree package needs to do some of this anyway, and caches the
* results, you should take advantage of it here if you need it rather
* than make a redundant stat() or lstat() call of your own.
*/
const struct stat *tree_current_stat(struct tree *);
const struct stat *tree_current_lstat(struct tree *);
/* The following tests may use mechanisms much faster than stat()/lstat(). */
/* "is_physical_dir" is equivalent to S_ISDIR(tree_current_lstat()->st_mode) */
int tree_current_is_physical_dir(struct tree *);
/* "is_physical_link" is equivalent to S_ISLNK(tree_current_lstat()->st_mode) */
int tree_current_is_physical_link(struct tree *);
/* "is_dir" is equivalent to S_ISDIR(tree_current_stat()->st_mode) */
int tree_current_is_dir(struct tree *);
/* For testing/debugging: Dump the internal status to the given filehandle. */
void tree_dump(struct tree *, FILE *);

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/*-
* Copyright (c) 2003-2007 Tim Kientzle
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef TREE_CONFIG_H_INCLUDED
#define TREE_CONFIG_H_INCLUDED
#if defined(PLATFORM_CONFIG_H)
/*
* Use hand-built config.h in environments that need it.
*/
#include PLATFORM_CONFIG_H
#elif defined(HAVE_CONFIG_H)
/*
* Most POSIX platforms use the 'configure' script to build config.h
*/
#include "../config.h"
#elif defined(__FreeBSD__)
/*
* Built-in definitions for FreeBSD.
*/
#define HAVE_DIRENT_D_NAMLEN 1
#define HAVE_DIRENT_H 1
#define HAVE_ERRNO_H 1
#define HAVE_FCNTL_H 1
#define HAVE_LIBARCHIVE 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_UNISTD_H 1
#else
/*
* Warn if there's no platform configuration.
*/
#error Oops: No config.h and no built-in configuration in bsdtar_platform.h.
#endif /* !HAVE_CONFIG_H */
/* No non-FreeBSD platform will have __FBSDID, so just define it here. */
#ifdef __FreeBSD__
#include <sys/cdefs.h> /* For __FBSDID */
#else
/* Just leaving this macro replacement empty leads to a dangling semicolon. */
#define __FBSDID(a) struct _undefined_hack
#endif
#ifdef HAVE_LIBARCHIVE
/* If we're using the platform libarchive, include system headers. */
#include <archive.h>
#include <archive_entry.h>
#else
/* Otherwise, include user headers. */
#include "archive.h"
#include "archive_entry.h"
#endif
#endif /* !TREE_CONFIG_H_INCLUDED */

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/*
* This file is in the public domain. Use it as you see fit.
*/
/*
* "untar" is an extremely simple tar extractor:
* * A single C source file, so it should be easy to compile
* and run on any system with a C compiler.
* * Extremely portable standard C. The only non-ANSI function
* used is mkdir().
* * Reads basic ustar tar archives.
* * Does not require libarchive or any other special library.
*
* To compile: cc -o untar untar.c
*
* Usage: untar <archive>
*
* In particular, this program should be sufficient to extract the
* distribution for libarchive, allowing people to bootstrap
* libarchive on systems that do not already have a tar program.
*
* To unpack libarchive-x.y.z.tar.gz:
* * gunzip libarchive-x.y.z.tar.gz
* * untar libarchive-x.y.z.tar
*
* Written by Tim Kientzle, March 2009.
*
* Released into the public domain.
*/
/* These are all highly standard and portable headers. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* This is for mkdir(); this may need to be changed for some platforms. */
#include <sys/stat.h> /* For mkdir() */
/* Parse an octal number, ignoring leading and trailing nonsense. */
static int
parseoct(const char *p, size_t n)
{
int i = 0;
while ((*p < '0' || *p > '7') && n > 0) {
++p;
--n;
}
while (*p >= '0' && *p <= '7' && n > 0) {
i *= 8;
i += *p - '0';
++p;
--n;
}
return (i);
}
/* Returns true if this is 512 zero bytes. */
static int
is_end_of_archive(const char *p)
{
int n;
for (n = 511; n >= 0; --n)
if (p[n] != '\0')
return (0);
return (1);
}
/* Create a directory, including parent directories as necessary. */
static void
create_dir(char *pathname, int mode)
{
char *p;
int r;
/* Strip trailing '/' */
if (pathname[strlen(pathname) - 1] == '/')
pathname[strlen(pathname) - 1] = '\0';
/* Try creating the directory. */
r = mkdir(pathname, mode);
if (r != 0) {
/* On failure, try creating parent directory. */
p = strrchr(pathname, '/');
if (p != NULL) {
*p = '\0';
create_dir(pathname, 0755);
*p = '/';
r = mkdir(pathname, mode);
}
}
if (r != 0)
fprintf(stderr, "Could not create directory %s\n", pathname);
}
/* Create a file, including parent directory as necessary. */
static FILE *
create_file(char *pathname, int mode)
{
FILE *f;
f = fopen(pathname, "wb+");
if (f == NULL) {
/* Try creating parent dir and then creating file. */
char *p = strrchr(pathname, '/');
if (p != NULL) {
*p = '\0';
create_dir(pathname, 0755);
*p = '/';
f = fopen(pathname, "wb+");
}
}
return (f);
}
/* Verify the tar checksum. */
static int
verify_checksum(const char *p)
{
int n, u = 0;
for (n = 0; n < 512; ++n) {
if (n < 148 || n > 155)
/* Standard tar checksum adds unsigned bytes. */
u += ((unsigned char *)p)[n];
else
u += 0x20;
}
return (u == parseoct(p + 148, 8));
}
/* Extract a tar archive. */
static void
untar(FILE *a, const char *path)
{
char buff[512];
FILE *f = NULL;
size_t bytes_read;
int filesize;
printf("Extracting from %s\n", path);
for (;;) {
bytes_read = fread(buff, 1, 512, a);
if (bytes_read < 512) {
fprintf(stderr,
"Short read on %s: expected 512, got %d\n",
path, (int)bytes_read);
return;
}
if (is_end_of_archive(buff)) {
printf("End of %s\n", path);
return;
}
if (!verify_checksum(buff)) {
fprintf(stderr, "Checksum failure\n");
return;
}
filesize = parseoct(buff + 124, 12);
switch (buff[156]) {
case '1':
printf(" Ignoring hardlink %s\n", buff);
break;
case '2':
printf(" Ignoring symlink %s\n", buff);
break;
case '3':
printf(" Ignoring character device %s\n", buff);
break;
case '4':
printf(" Ignoring block device %s\n", buff);
break;
case '5':
printf(" Extracting dir %s\n", buff);
create_dir(buff, parseoct(buff + 100, 8));
filesize = 0;
break;
case '6':
printf(" Ignoring FIFO %s\n", buff);
break;
default:
printf(" Extracting file %s\n", buff);
f = create_file(buff, parseoct(buff + 100, 8));
break;
}
while (filesize > 0) {
bytes_read = fread(buff, 1, 512, a);
if (bytes_read < 512) {
fprintf(stderr,
"Short read on %s: Expected 512, got %d\n",
path, (int)bytes_read);
return;
}
if (filesize < 512)
bytes_read = filesize;
if (f != NULL) {
if (fwrite(buff, 1, bytes_read, f)
!= bytes_read)
{
fprintf(stderr, "Failed write\n");
fclose(f);
f = NULL;
}
}
filesize -= bytes_read;
}
if (f != NULL) {
fclose(f);
f = NULL;
}
}
}
int
main(int argc, char **argv)
{
FILE *a;
++argv; /* Skip program name */
for ( ;*argv != NULL; ++argv) {
a = fopen(*argv, "rb");
if (a == NULL)
fprintf(stderr, "Unable to open %s\n", *argv);
else {
untar(a, *argv);
fclose(a);
}
}
return (0);
}