X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/1c702303eb53e9a5e6298eb7fcc2a3ea7bee5ccd..d3d07a5e860f1cde0e234ec7a1aff7111a2c514f:/lib/sysacls.h diff --git a/lib/sysacls.h b/lib/sysacls.h index 808ecf06..fd75bb60 100644 --- a/lib/sysacls.h +++ b/lib/sysacls.h @@ -1,23 +1,23 @@ -/* - Unix SMB/Netbios implementation. - Version 2.2.x - Portable SMB ACL interface - Copyright (C) Jeremy Allison 2000 - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ +/* + * Unix SMB/Netbios implementation. + * Version 2.2.x + * Portable SMB ACL interface + * Copyright (C) Jeremy Allison 2000 + * Copyright (C) 2007-2008 Wayne Davison + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * with this program; if not, visit the http://fsf.org website. + */ #ifdef SUPPORT_ACLS @@ -34,17 +34,12 @@ #define SMB_REALLOC(mem, cnt) realloc_array(mem, char, cnt) #define slprintf snprintf -#if defined HAVE_POSIX_ACLS +#if defined HAVE_POSIX_ACLS /*-----------------------------------------------*/ /* This is an identity mapping (just remove the SMB_). */ #define SMB_ACL_TAG_T acl_tag_t #define SMB_ACL_TYPE_T acl_type_t -#define SMB_ACL_PERMSET_T acl_permset_t -#define SMB_ACL_PERM_T acl_perm_t -#define SMB_ACL_READ ACL_READ -#define SMB_ACL_WRITE ACL_WRITE -#define SMB_ACL_EXECUTE ACL_EXECUTE /* Types of ACLs. */ #define SMB_ACL_USER ACL_USER @@ -64,17 +59,17 @@ #define SMB_ACL_TYPE_ACCESS ACL_TYPE_ACCESS #define SMB_ACL_TYPE_DEFAULT ACL_TYPE_DEFAULT -#elif defined HAVE_TRU64_ACLS +#define SMB_ACL_VALID_NAME_BITS (4 | 2 | 1) +#define SMB_ACL_VALID_OBJ_BITS (4 | 2 | 1) + +#define SMB_ACL_NEED_SORT + +#elif defined HAVE_TRU64_ACLS /*---------------------------------------------*/ /* This is for DEC/Compaq Tru64 UNIX */ #define SMB_ACL_TAG_T acl_tag_t #define SMB_ACL_TYPE_T acl_type_t -#define SMB_ACL_PERMSET_T acl_permset_t -#define SMB_ACL_PERM_T acl_perm_t -#define SMB_ACL_READ ACL_READ -#define SMB_ACL_WRITE ACL_WRITE -#define SMB_ACL_EXECUTE ACL_EXECUTE /* Types of ACLs. */ #define SMB_ACL_USER ACL_USER @@ -94,20 +89,19 @@ #define SMB_ACL_TYPE_ACCESS ACL_TYPE_ACCESS #define SMB_ACL_TYPE_DEFAULT ACL_TYPE_DEFAULT -#elif defined HAVE_UNIXWARE_ACLS || defined HAVE_SOLARIS_ACLS -/* - * Donated by Michael Davidson for UnixWare / OpenUNIX. - * Modified by Toomas Soome for Solaris. - */ +#define SMB_ACL_VALID_NAME_BITS (4 | 2 | 1) +#define SMB_ACL_VALID_OBJ_BITS (4 | 2 | 1) + +#define SMB_ACL_NEED_SORT + +#elif defined HAVE_UNIXWARE_ACLS || defined HAVE_SOLARIS_ACLS /*-------------*/ + +/* Donated by Michael Davidson for UnixWare / OpenUNIX. + * Modified by Toomas Soome for Solaris. */ /* SVR4.2 ES/MP ACLs */ typedef int SMB_ACL_TAG_T; typedef int SMB_ACL_TYPE_T; -typedef ushort *SMB_ACL_PERMSET_T; -typedef ushort SMB_ACL_PERM_T; -#define SMB_ACL_READ 4 -#define SMB_ACL_WRITE 2 -#define SMB_ACL_EXECUTE 1 /* Types of ACLs. */ #define SMB_ACL_USER USER @@ -132,15 +126,18 @@ typedef struct acl *SMB_ACL_ENTRY_T; #define SMB_ACL_TYPE_ACCESS 0 #define SMB_ACL_TYPE_DEFAULT 1 +#define SMB_ACL_VALID_NAME_BITS (4 | 2 | 1) +#define SMB_ACL_VALID_OBJ_BITS (4 | 2 | 1) + +#define SMB_ACL_NEED_SORT + #ifdef __CYGWIN__ #define SMB_ACL_LOSES_SPECIAL_MODE_BITS #endif -#elif defined HAVE_HPUX_ACLS +#elif defined HAVE_HPUX_ACLS /*----------------------------------------------*/ -/* - * Based on the Solaris & UnixWare code. - */ +/* Based on the Solaris & UnixWare code. */ #undef GROUP #include @@ -148,11 +145,6 @@ typedef struct acl *SMB_ACL_ENTRY_T; /* SVR4.2 ES/MP ACLs */ typedef int SMB_ACL_TAG_T; typedef int SMB_ACL_TYPE_T; -typedef ushort *SMB_ACL_PERMSET_T; -typedef ushort SMB_ACL_PERM_T; -#define SMB_ACL_READ 4 -#define SMB_ACL_WRITE 2 -#define SMB_ACL_EXECUTE 1 /* Types of ACLs. */ #define SMB_ACL_USER USER @@ -177,15 +169,17 @@ typedef struct acl *SMB_ACL_ENTRY_T; #define SMB_ACL_TYPE_ACCESS 0 #define SMB_ACL_TYPE_DEFAULT 1 -#elif defined HAVE_IRIX_ACLS +#define SMB_ACL_VALID_NAME_BITS (4 | 2 | 1) +#define SMB_ACL_VALID_OBJ_BITS (4 | 2 | 1) + +#define SMB_ACL_NEED_SORT + +#elif defined HAVE_IRIX_ACLS /*----------------------------------------------*/ + +/* IRIX ACLs */ #define SMB_ACL_TAG_T acl_tag_t #define SMB_ACL_TYPE_T acl_type_t -#define SMB_ACL_PERMSET_T acl_permset_t -#define SMB_ACL_PERM_T acl_perm_t -#define SMB_ACL_READ ACL_READ -#define SMB_ACL_WRITE ACL_WRITE -#define SMB_ACL_EXECUTE ACL_EXECUTE /* Types of ACLs. */ #define SMB_ACL_USER ACL_USER @@ -209,14 +203,17 @@ typedef struct SMB_ACL_T { #define SMB_ACL_TYPE_ACCESS ACL_TYPE_ACCESS #define SMB_ACL_TYPE_DEFAULT ACL_TYPE_DEFAULT -#elif defined HAVE_AIX_ACLS +#define SMB_ACL_VALID_NAME_BITS (4 | 2 | 1) +#define SMB_ACL_VALID_OBJ_BITS (4 | 2 | 1) + +#define SMB_ACL_NEED_SORT + +#elif defined HAVE_AIX_ACLS /*-----------------------------------------------*/ /* Donated by Medha Date, mdate@austin.ibm.com, for IBM */ #include "/usr/include/acl.h" -typedef uint *SMB_ACL_PERMSET_T; - struct acl_entry_link{ struct acl_entry_link *prevp; struct new_acl_entry *entryp; @@ -236,10 +233,6 @@ struct new_acl_entry{ #define SMB_ACL_TAG_T unsigned short #define SMB_ACL_TYPE_T int -#define SMB_ACL_PERM_T uint -#define SMB_ACL_READ S_IRUSR -#define SMB_ACL_WRITE S_IWUSR -#define SMB_ACL_EXECUTE S_IXUSR /* Types of ACLs. */ #define SMB_ACL_USER ACEID_USER @@ -249,70 +242,64 @@ struct new_acl_entry{ #define SMB_ACL_OTHER 5 #define SMB_ACL_MASK 6 - #define SMB_ACL_FIRST_ENTRY 1 #define SMB_ACL_NEXT_ENTRY 2 #define SMB_ACL_TYPE_ACCESS 0 #define SMB_ACL_TYPE_DEFAULT 1 -#else /* No ACLs. */ +#define SMB_ACL_VALID_NAME_BITS (4 | 2 | 1) +#define SMB_ACL_VALID_OBJ_BITS (4 | 2 | 1) -/* No ACLS - fake it. */ -#define SMB_ACL_TAG_T int -#define SMB_ACL_TYPE_T int -#define SMB_ACL_PERMSET_T mode_t -#define SMB_ACL_PERM_T mode_t -#define SMB_ACL_READ S_IRUSR -#define SMB_ACL_WRITE S_IWUSR -#define SMB_ACL_EXECUTE S_IXUSR +#define SMB_ACL_NEED_SORT -/* Types of ACLs. */ -#define SMB_ACL_USER 0 -#define SMB_ACL_USER_OBJ 1 +#elif defined(HAVE_OSX_ACLS) /*----------------------------------------------*/ + +/* Special handling for OS X ACLs */ + +#define SMB_ACL_TAG_T acl_tag_t +#define SMB_ACL_TYPE_T acl_type_t + +#define SMB_ACL_T acl_t + +#define SMB_ACL_ENTRY_T acl_entry_t + +#define SMB_ACL_USER 1 #define SMB_ACL_GROUP 2 -#define SMB_ACL_GROUP_OBJ 3 -#define SMB_ACL_OTHER 4 -#define SMB_ACL_MASK 5 -typedef struct SMB_ACL_T { - int dummy; -} *SMB_ACL_T; +#define SMB_ACL_FIRST_ENTRY ACL_FIRST_ENTRY +#define SMB_ACL_NEXT_ENTRY ACL_NEXT_ENTRY -typedef struct SMB_ACL_ENTRY_T { - int dummy; -} *SMB_ACL_ENTRY_T; +#define SMB_ACL_TYPE_ACCESS ACL_TYPE_EXTENDED +#define SMB_ACL_TYPE_DEFAULT ACL_TYPE_DEFAULT -#define SMB_ACL_FIRST_ENTRY 0 -#define SMB_ACL_NEXT_ENTRY 1 +#define SMB_ACL_VALID_NAME_BITS ((1<<25)-1) +#define SMB_ACL_VALID_OBJ_BITS 0 -#define SMB_ACL_TYPE_ACCESS 0 -#define SMB_ACL_TYPE_DEFAULT 1 +/*#undef SMB_ACL_NEED_SORT*/ + +#else /*---------------------------------------------------------------------*/ + +/* Unknown platform. */ -#endif /* No ACLs. */ +#error Cannot handle ACLs on this platform! + +#endif int sys_acl_get_entry(SMB_ACL_T the_acl, int entry_id, SMB_ACL_ENTRY_T *entry_p); int sys_acl_get_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p); -int sys_acl_get_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p); -void *sys_acl_get_qualifier(SMB_ACL_ENTRY_T entry_d); +int sys_acl_get_info(SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T *tag_type_p, uint32 *bits_p, id_t *u_g_id_p); SMB_ACL_T sys_acl_get_file(const char *path_p, SMB_ACL_TYPE_T type); SMB_ACL_T sys_acl_get_fd(int fd); -int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset); -int sys_acl_add_perm(SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm); -int sys_acl_get_perm(SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm); -char *sys_acl_to_text(SMB_ACL_T the_acl, ssize_t *plen); SMB_ACL_T sys_acl_init(int count); int sys_acl_create_entry(SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry); -int sys_acl_set_tag_type(SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype); -int sys_acl_set_qualifier(SMB_ACL_ENTRY_T entry, void *qual); -int sys_acl_set_permset(SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset); +int sys_acl_set_info(SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype, uint32 bits, id_t u_g_id); +int sys_acl_set_access_bits(SMB_ACL_ENTRY_T entry, uint32 bits); int sys_acl_valid(SMB_ACL_T theacl); int sys_acl_set_file(const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl); int sys_acl_set_fd(int fd, SMB_ACL_T theacl); int sys_acl_delete_def_file(const char *name); -int sys_acl_free_text(char *text); int sys_acl_free_acl(SMB_ACL_T the_acl); -int sys_acl_free_qualifier(void *qual, SMB_ACL_TAG_T tagtype); int no_acl_syscall_error(int err); #endif /* SUPPORT_ACLS */