Initial commit of bsdcpio 0.9.11b.

A new implementation of cpio that uses libarchive as it's back-end
archiving/dearchiving infrastructure.  Includes test harness;
"make check" in the bsdcpio directory to build and run the test
harness.

1 files changed, 106 insertions, 0 deletions

diff --git a/usr.bin/cpio/cpio.h b/usr.bin/cpio/cpio.h
new file mode 100644
index 0000000..ecec2ee
--- /dev/null
+++ b/usr.bin/cpio/cpio.h
@@ -0,0 +1,106 @@
+/*-
+ * 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 CPIO_H_INCLUDED
+#define CPIO_H_INCLUDED
+
+#include "cpio_platform.h"
+#include <stdio.h>
+
+#define	DEFAULT_BYTES_PER_BLOCK	(20*512)
+
+/*
+ * The internal state for the "cpio" program.
+ *
+ * Keeping all of the state in a structure like this simplifies memory
+ * leak testing (at exit, anything left on the heap is suspect).  A
+ * pointer to this structure is passed to most cpio internal
+ * functions.
+ */
+struct cpio {
+	/* Options */
+	char		 *filename;
+	char		  mode; /* -i -o -p */
+	char		  compress; /* -j, -y, or -z */
+	const char	 *format; /* -H format */
+	int		  bytes_per_block; /* -b block_size */
+	int		  verbose;   /* -v */
+	int		  quiet;   /* --quiet */
+	int		  extract_flags; /* Flags for extract operation */
+	char		  symlink_mode; /* H or L, per BSD conventions */
+	const char	 *compress_program;
+	int		  option_append; /* -A, only relevant for -o */
+	int		  option_atime_restore; /* -a */
+	int		  option_follow_links; /* -L */
+	int		  option_link; /* -l */
+	int		  option_list; /* -t */
+	int		  option_null; /* -0 --null */
+	int		  option_rename; /* -r */
+	char		 *destdir;
+	size_t		  pass_destpath_alloc;
+	char		 *pass_destpath;
+	int		  uid_override;
+	int		  gid_override;
+
+	/* If >= 0, then close this when done. */
+	int		  fd;
+
+	/* Miscellaneous state information */
+	struct archive	 *archive;
+	int		  argc;
+	char		**argv;
+	int		  return_value; /* Value returned by main() */
+	struct archive_entry_linkresolver *linkresolver;
+
+	/* Work data. */
+	struct matching  *matching;
+	char		 *buff;
+	size_t		  buff_size;
+};
+
+/* Name of this program; used in error reporting, initialized in main(). */
+const char *cpio_progname;
+
+void	cpio_errc(int _eval, int _code, const char *fmt, ...);
+void	cpio_warnc(int _code, const char *fmt, ...);
+
+int	owner_parse(const char *, int *, int *);
+
+
+/* Fake short equivalents for long options that otherwise lack them. */
+enum {
+	OPTION_INSECURE = 1,
+	OPTION_QUIET,
+	OPTION_VERSION
+};
+
+int	cpio_getopt(struct cpio *cpio);
+int	process_lines(struct cpio *cpio, const char *pathname,
+		    int (*process)(struct cpio *, const char *));
+int	include_from_file(struct cpio *, const char *);
+
+#endif