Initial commit for bsdtar.

1 files changed, 101 insertions, 0 deletions

diff --git a/usr.bin/tar/bsdtar.h b/usr.bin/tar/bsdtar.h
new file mode 100644
index 0000000..428c1b4
--- /dev/null
+++ b/usr.bin/tar/bsdtar.h
@@ -0,0 +1,101 @@
+/*-
+ * Copyright (c) 2003-2004 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
+ *    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.
+ * 3. The name(s) of the author(s) may not be used to endorse or promote
+ *    products derived from this software without specific prior written
+ *    permission.
+ *
+ * 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.
+ *
+ * $FreeBSD$
+ */
+
+#include <archive.h>
+#include <stdio.h>
+
+/* Data for exclusion/inclusion handling: defined in matching.c */
+struct matching;
+struct links_entry;
+struct archive_dir_entry;
+
+/*
+ * The internal state for the "bsdtar" program.  This is registered
+ * with the 'archive' structure so that this information will be
+ * available to the read/write callbacks.
+ */
+struct bsdtar {
+	/* Options */
+	const char	 *filename; /* -f filename */
+	const char	 *create_format; /* -F format */
+	const char	 *start_dir; /* -C dir */
+	int		  bytes_per_block; /* -b block_size */
+	int		  records_per_block;
+	int		  verbose;   /* -v */
+	int		  extract_flags; /* Flags for extract operation */
+	char		  symlink_mode; /* H or L, per BSD conventions */
+	char		  create_compression; /* j, y, or z */
+	char		  option_absolute_paths; /* -P */
+	char		  option_dont_traverse_mounts; /* -X */
+	char		  option_fast_read; /* --fast-read */
+	char		  option_honor_nodump; /* --nodump */
+	char		  option_interactive; /* -w */
+	char		  option_no_subdirs; /* -d */
+	char		  option_stdout; /* -p */
+	char		  option_warn_links; /* -l */
+
+	/* If >= 0, then close this when done. */
+	int		  fd;
+
+	/* Miscellaneous state information */
+	size_t		  u_width; /* for 'list_item' */
+	size_t		  gs_width; /* For 'list_item' */
+	char		 *user_uname; /* User running this program */
+	uid_t		  user_uid; /* UID running this program */
+	int		  argc;
+	char		**argv;
+
+	struct matching	 *matching;
+
+	struct links_entry	*links_head;
+	struct archive_dir_entry *archive_dir_head, *archive_dir_tail;
+};
+
+const char	*bsdtar_progname(void);
+void	bsdtar_errc(int _eval, int _code, const char *fmt, ...);
+void	bsdtar_warnc(int _code, const char *fmt, ...);
+void	cleanup_exclusions(struct bsdtar *);
+void	exclude(struct bsdtar *, const char *pattern);
+int	excluded(struct bsdtar *, const char *pathname);
+void	include(struct bsdtar *, const char *pattern);
+
+void	safe_fprintf(FILE *, const char *fmt, ...);
+
+void	tar_mode_c(struct bsdtar *bsdtar);
+void	tar_mode_r(struct bsdtar *bsdtar);
+void	tar_mode_t(struct bsdtar *bsdtar);
+void	tar_mode_u(struct bsdtar *bsdtar);
+void	tar_mode_x(struct bsdtar *bsdtar);
+
+int	unmatched_inclusions(struct bsdtar *bsdtar);
+void	usage(void);
+int	yes(const char *fmt, ...);
+