file_cmds-116.9.tar.gz

[apple/file_cmds.git] / chmod / chmod_acl.h

diff --git a/chmod/chmod_acl.h b/chmod/chmod_acl.h
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+/*
+ * Copyright (c) 1989, 1993, 1994
+ *     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.
+ */
+
+#ifdef __APPLE__
+#include <pwd.h>
+#include <grp.h>
+#include <ctype.h>
+#include <sys/acl.h>
+#include <sys/kauth.h>
+#include <uuid/uuid.h>
+
+#define ACL_FLAG (1<<0)
+#define ACL_SET_FLAG (1<<1)
+#define ACL_DELETE_FLAG (1<<2)
+#define ACL_REWRITE_FLAG (1<<3)
+#define ACL_ORDER_FLAG (1<<4)
+#define ACL_INHERIT_FLAG (1<<5)
+#define ACL_FOLLOW_LINK (1<<6)
+#define ACL_FROM_STDIN (1<<7)
+#define ACL_CHECK_CANONICITY (1<<8)
+#define ACL_REMOVE_INHERIT_FLAG (1<<9)
+#define ACL_REMOVE_INHERITED_ENTRIES (1<<10)
+#define ACL_NO_TRANSLATE (1<<11)
+#define ACL_INVOKE_EDITOR (1<<12)
+
+#define INHERITANCE_TIER (-5)
+#define MINIMUM_TIER (-1000)
+
+#define MATCH_EXACT (2)
+#define MATCH_PARTIAL (1)
+#define MATCH_NONE (-1)
+#define MATCH_SUBSET (-2)
+#define MATCH_SUPERSET (-3)
+
+#define MAX_ACL_TEXT_SIZE 4096
+#define MAX_INHERITANCE_LEVEL 1024
+
+extern int search_acl_block(char *tok);
+extern int parse_entry(char *entrybuf, acl_entry_t newent);
+extern acl_t parse_acl_entries(const char *input);
+extern int score_acl_entry(acl_entry_t entry);
+extern unsigned get_inheritance_level(acl_entry_t entry);
+extern int compare_acl_qualifiers(uuid_t *qa, uuid_t *qb);
+extern int compare_acl_permsets(acl_permset_t aperms, acl_permset_t bperms);
+extern int compare_acl_entries(acl_entry_t a, acl_entry_t b);
+extern unsigned is_canonical(acl_t acl);
+extern int find_matching_entry (acl_t acl, acl_entry_t modifier, acl_entry_t *rentry, unsigned match_inherited);
+extern unsigned find_canonical_position(acl_t acl, acl_entry_t modifier);
+extern int subtract_from_entry(acl_entry_t rentry, acl_entry_t  modifier);
+extern int modify_acl(acl_t *oaclp, acl_entry_t modifier, unsigned int optflags, int position, int inheritance_level, unsigned flag_new_acl);
+extern int modify_file_acl(unsigned int optflags, const char *path, acl_t modifier, int position, int inheritance_level);
+extern uuid_t *name_to_uuid(char *tok);
+#endif /* __APPLE__*/