1 files changed, 0 insertions, 256 deletions
diff --git a/libarchive/libarchive-2.5.5/cpio/cmdline.c b/libarchive/libarchive-2.5.5/cpio/cmdline.c
deleted file mode 100644
index a602e39..0000000
--- a/libarchive/libarchive-2.5.5/cpio/cmdline.c
+++ /dev/null
@@ -1,256 +0,0 @@
-/*-
- * 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
- *    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 "cpio_platform.h"
-__FBSDID("$FreeBSD: src/usr.bin/cpio/cmdline.c,v 1.3 2008/06/21 02:20:20 kientzle Exp $");
-
-#ifdef HAVE_ERRNO_H
-#include <errno.h>
-#endif
-#ifdef HAVE_GETOPT_LONG
-#include <getopt.h>
-#else
-struct option {
-	const char *name;
-	int has_arg;
-	int *flag;
-	int val;
-};
-#define	no_argument 0
-#define	required_argument 1
-#endif
-#ifdef HAVE_GRP_H
-#include <grp.h>
-#endif
-#ifdef HAVE_PWD_H
-#include <pwd.h>
-#endif
-#include <stdio.h>
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-
-#include "cpio.h"
-
-/*
- *
- * Option parsing routines for bsdcpio.
- *
- */
-
-
-static const char *cpio_opts = "0AaBC:F:O:cdE:f:H:hijLlmopR:rtuvW:yZz";
-
-/*
- * On systems that lack getopt_long, long options can be specified
- * using -W longopt and -W longopt=value, e.g. "-W version" is the
- * same as "--version" and "-W format=ustar" is the same as "--format
- * ustar".  This does not rely the GNU getopt() "W;" extension, so
- * should work correctly on any system with a POSIX-compliant
- * getopt().
- */
-
-/*
- * If you add anything, be very careful to keep this list properly
- * sorted, as the -W logic below relies on it.
- */
-static const struct option cpio_longopts[] = {
-	{ "create",		no_argument,	   NULL, 'o' },
-	{ "extract",		no_argument,       NULL, 'i' },
-	{ "file",		required_argument, NULL, 'F' },
-	{ "format",             required_argument, NULL, 'H' },
-	{ "help",		no_argument,	   NULL, 'h' },
-	{ "insecure",		no_argument,	   NULL, OPTION_INSECURE },
-	{ "link",		no_argument,	   NULL, 'l' },
-	{ "list",		no_argument,	   NULL, 't' },
-	{ "make-directories",	no_argument,	   NULL, 'd' },
-	{ "null",		no_argument,	   NULL, '0' },
-	{ "owner",		required_argument, NULL, 'R' },
-	{ "pass-through",	no_argument,	   NULL, 'p' },
-	{ "preserve-modification-time", no_argument, NULL, 'm' },
-	{ "quiet",		no_argument,	   NULL, OPTION_QUIET },
-	{ "unconditional",	no_argument,	   NULL, 'u' },
-	{ "verbose",            no_argument,       NULL, 'v' },
-	{ "version",            no_argument,       NULL, OPTION_VERSION },
-	{ NULL, 0, NULL, 0 }
-};
-
-/*
- * Parse command-line options using system-provided getopt() or getopt_long().
- * If option is -W, then parse argument as a long option.
- */
-int
-cpio_getopt(struct cpio *cpio)
-{
-	char *p, *q;
-	const struct option *option, *option2;
-	int opt;
-	int option_index;
-	size_t option_length;
-
-	option_index = -1;
-
-#ifdef HAVE_GETOPT_LONG
-	opt = getopt_long(cpio->argc, cpio->argv, cpio_opts,
-	    cpio_longopts, &option_index);
-#else
-	opt = getopt(cpio->argc, cpio->argv, cpio_opts);
-#endif
-
-	/* Support long options through -W longopt=value */
-	if (opt == 'W') {
-		p = optarg;
-		q = strchr(optarg, '=');
-		if (q != NULL) {
-			option_length = (size_t)(q - p);
-			optarg = q + 1;
-		} else {
-			option_length = strlen(p);
-			optarg = NULL;
-		}
-		option = cpio_longopts;
-		while (option->name != NULL &&
-		    (strlen(option->name) < option_length ||
-		    strncmp(p, option->name, option_length) != 0 )) {
-			option++;
-		}
-
-		if (option->name != NULL) {
-			option2 = option;
-			opt = option->val;
-
-			/* If the first match was exact, we're done. */
-			if (strncmp(p, option->name, strlen(option->name)) == 0) {
-				while (option->name != NULL)
-					option++;
-			} else {
-				/* Check if there's another match. */
-				option++;
-				while (option->name != NULL &&
-				    (strlen(option->name) < option_length ||
-				    strncmp(p, option->name, option_length) != 0)) {
-					option++;
-				}
-			}
-			if (option->name != NULL)
-				cpio_errc(1, 0,
-				    "Ambiguous option %s "
-				    "(matches both %s and %s)",
-				    p, option2->name, option->name);
-
-			if (option2->has_arg == required_argument
-			    && optarg == NULL)
-				cpio_errc(1, 0,
-				    "Option \"%s\" requires argument", p);
-		} else {
-			opt = '?';
-		}
-	}
-
-	return (opt);
-}
-
-
-/*
- * Parse the argument to the -R or --owner flag.
- *
- * The format is one of the following:
- *   <user>    - Override user but not group
- *   <user>:   - Override both, group is user's default group
- *   <user>:<group> - Override both
- *   :<group>  - Override group but not user
- *
- * A period can be used instead of the colon.
- *
- * Sets uid/gid as appropriate, -1 indicates uid/gid not specified.
- *
- */
-int
-owner_parse(const char *spec, int *uid, int *gid)
-{
-	const char *u, *ue, *g;
-
-	*uid = -1;
-	*gid = -1;
-
-	/*
-	 * Split spec into [user][:.][group]
-	 *  u -> first char of username, NULL if no username
-	 *  ue -> first char after username (colon, period, or \0)
-	 *  g -> first char of group name
-	 */
-	if (*spec == ':' || *spec == '.') {
-		/* If spec starts with ':' or '.', then just group. */
-		ue = u = NULL;
-		g = spec + 1;
-	} else {
-		/* Otherwise, [user] or [user][:] or [user][:][group] */
-		ue = u = spec;
-		while (*ue != ':' && *ue != '.' && *ue != '\0')
-			++ue;
-		g = ue;
-		if (*g != '\0') /* Skip : or . to find first char of group. */
-			++g;
-	}
-
-	if (u != NULL) {
-		/* Look up user: ue is first char after end of user. */
-		char *user;
-		struct passwd *pwent;
-
-		user = (char *)malloc(ue - u + 1);
-		if (user == NULL) {
-			cpio_warnc(errno, "Couldn't allocate memory");
-			return (1);
-		}
-		memcpy(user, u, ue - u);
-		user[ue - u] = '\0';
-		pwent = getpwnam(user);
-		if (pwent == NULL) {
-			cpio_warnc(errno, "Couldn't lookup user ``%s''", user);
-			return (1);
-		}
-		free(user);
-		*uid = pwent->pw_uid;
-		if (*ue != '\0' && *g == '\0')
-			*gid = pwent->pw_gid;
-	}
-	if (*g != '\0') {
-		struct group *grp;
-		grp = getgrnam(g);
-		if (grp != NULL)
-			*gid = grp->gr_gid;
-		else {
-			cpio_warnc(errno, "Couldn't look up group ``%s''", g);
-			return (1);
-		}
-	}
-	return (0);
-}