/* * $Id: volume.h,v 1.16 2010/03/31 09:47:32 franklahm Exp $ * * Copyright (c) 1990,1994 Regents of The University of Michigan. * All Rights Reserved. See COPYRIGHT. */ #ifndef ATALK_VOLUME_H #define ATALK_VOLUME_H 1 #include #include #include #include #include #include #include #define AFPVOL_U8MNAMELEN 255 /* AFP3 sepc */ #define AFPVOL_MACNAMELEN 27 /* AFP2 spec */ typedef u_int64_t VolSpace; struct vol { struct vol *v_next; u_int16_t v_vid; int v_flags; char *v_path; struct dir *v_root; time_t v_mtime; charset_t v_volcharset; charset_t v_maccharset; u_int16_t v_mtou_flags; /* flags for convert_charset in mtoupath */ u_int16_t v_utom_flags; long v_kTextEncoding; /* mac charset encoding in network order * FIXME: should be a u_int32_t ? */ size_t max_filename; char *v_veto; int v_adouble; /* adouble format: v1, v2, sfm ... */ int v_ad_options; /* adouble option NODEV, NOCACHE, etc.. */ char *(*ad_path)(const char *, int); struct _cnid_db *v_cdb; char v_stamp[ADEDLEN_PRIVSYN]; VolSpace v_limitsize; /* Size limit, if any, in MiB */ mode_t v_umask; mode_t v_perm; /* default permission value OR with requested perm*/ mode_t v_dperm; /* default directories permission value OR with requested perm*/ mode_t v_fperm; /* default files permission value OR with requested perm*/ ucs2_t *v_u8mname; /* converted to utf8-mac in ucs2 */ ucs2_t *v_macname; /* mangled to legacy longname in ucs2 */ ucs2_t *v_name; /* either v_u8mname or v_macname */ /* get/set volparams */ time_t v_ctime; /* volume creation date, not unix ctime */ dev_t v_dev; /* Unix volume device, Set but not used */ /* adouble VFS indirection */ struct vfs_ops *vfs; /* pointer to vfs_master_funcs for chaining */ const struct vfs_ops *vfs_modules[4]; int v_vfs_ea; /* The AFPVOL_EA_xx flag */ /* misc */ char *v_gvs; void *v_nfsclient; int v_nfs; uintmax_t v_tm_used; /* used bytes on a TM volume */ uintmax_t v_written; /* amount of data written in afp_write, reset every time a FCE_TM_SIZE event is sent */ /* only when opening/closing volumes or in error */ int v_casefold; char *v_localname; /* as defined in AppleVolumes.default */ char *v_volcodepage; char *v_maccodepage; char *v_password; char *v_cnidscheme; char *v_dbpath; char *v_cnidserver; char *v_cnidport; int v_hide; /* new volume wait until old volume is closed */ int v_new; /* volume deleted but there's a new one with the same name */ int v_deleted; /* volume open but deleted in new config file */ char *v_root_preexec; char *v_preexec; char *v_root_postexec; char *v_postexec; int v_root_preexec_close; int v_preexec_close; char *v_uuid; /* For TimeMachine zeroconf record */ #ifdef FORCE_UIDGID char *v_forceuid; char *v_forcegid; #endif #ifdef __svr4__ int v_qfd; #endif /*__svr4__*/ }; #define AFPVOL_OPEN (1<<0) /* flags for AFS and quota 0xxx0 */ #define AFPVOL_GVSMASK (7<<2) #define AFPVOL_NONE (0<<2) #define AFPVOL_AFSGVS (1<<2) #define AFPVOL_USTATFS (2<<2) #define AFPVOL_UQUOTA (4<<2) /* Flags that alter volume behaviour. Keep in sync with libatalk/util/volinfo.c */ #define AFPVOL_A2VOL (1 << 5) /* prodos volume */ #define AFPVOL_CRLF (1 << 6) /* cr/lf translation */ #define AFPVOL_NOADOUBLE (1 << 7) /* don't create .AppleDouble by default */ #define AFPVOL_RO (1 << 8) /* read-only volume */ #define AFPVOL_MSWINDOWS (1 << 9) /* deal with ms-windows yuckiness. this is going away. */ #define AFPVOL_NOHEX (1 << 10) /* don't do :hex translation */ #define AFPVOL_USEDOTS (1 << 11) /* use real dots */ #define AFPVOL_LIMITSIZE (1 << 12) /* limit size for older macs */ #define AFPVOL_MAPASCII (1 << 13) /* map the ascii range as well */ #define AFPVOL_DROPBOX (1 << 14) /* dropkludge dropbox support */ #define AFPVOL_NOFILEID (1 << 15) /* don't advertise createid resolveid and deleteid calls */ #define AFPVOL_NOSTAT (1 << 16) /* advertise the volume even if we can't stat() it * maybe because it will be mounted later in preexec */ #define AFPVOL_UNIX_PRIV (1 << 17) /* support unix privileges */ #define AFPVOL_NODEV (1 << 18) /* always use 0 for device number in cnid calls * help if device number is notconsistent across reboot * NOTE symlink to a different device will return an ACCESS error */ #define AFPVOL_CASEINSEN (1 << 19) /* volume is case insensitive */ #define AFPVOL_EILSEQ (1 << 20) /* encode illegal sequence 'asis' UCS2, ex "\217-", which is not a valid SHIFT-JIS char, is encoded as U\217 -*/ #define AFPVOL_CACHE (1 << 21) /* Use adouble v2 CNID caching. Default: yes */ #define AFPVOL_INV_DOTS (1 << 22) /* dots files are invisible */ #define AFPVOL_TM (1 << 23) /* Supports TimeMachine */ #define AFPVOL_ACLS (1 << 24) /* Volume supports ACLS */ #define AFPVOL_SEARCHDB (1 << 25) /* Use fast CNID db search instead of filesystem */ #define AFPVOL_NONETIDS (1 << 26) /* signal the client it shall do privelege mapping */ /* Extended Attributes vfs indirection */ #define AFPVOL_EA_NONE 0 /* No EAs */ #define AFPVOL_EA_AUTO 1 /* try sys, fallback to ad (default) */ #define AFPVOL_EA_SYS 2 /* Store them in native EAs */ #define AFPVOL_EA_AD 3 /* Store them in adouble files */ /* FPGetSrvrParms options */ #define AFPSRVR_CONFIGINFO (1 << 0) #define AFPSRVR_PASSWD (1 << 7) /* handle casefolding */ #define AFPVOL_MTOUUPPER (1 << 0) #define AFPVOL_MTOULOWER (1 << 1) #define AFPVOL_UTOMUPPER (1 << 2) #define AFPVOL_UTOMLOWER (1 << 3) #define AFPVOL_UMLOWER (AFPVOL_MTOULOWER | AFPVOL_UTOMLOWER) #define AFPVOL_UMUPPER (AFPVOL_MTOUUPPER | AFPVOL_UTOMUPPER) #define AFPVOL_UUPPERMLOWER (AFPVOL_MTOUUPPER | AFPVOL_UTOMLOWER) #define AFPVOL_ULOWERMUPPER (AFPVOL_MTOULOWER | AFPVOL_UTOMUPPER) #define MSWINDOWS_BADCHARS ":\t\\/<>*?|\"" int wincheck(const struct vol *vol, const char *path); #define AFPVOLSIG_FLAT 0x0001 /* flat fs */ #define AFPVOLSIG_FIX 0x0002 /* fixed ids */ #define AFPVOLSIG_VAR 0x0003 /* variable ids */ #define AFPVOLSIG_DEFAULT AFPVOLSIG_FIX /* volume attributes */ #define VOLPBIT_ATTR_RO (1 << 0) #define VOLPBIT_ATTR_PASSWD (1 << 1) #define VOLPBIT_ATTR_FILEID (1 << 2) #define VOLPBIT_ATTR_CATSEARCH (1 << 3) #define VOLPBIT_ATTR_BLANKACCESS (1 << 4) #define VOLPBIT_ATTR_UNIXPRIV (1 << 5) #define VOLPBIT_ATTR_UTF8 (1 << 6) #define VOLPBIT_ATTR_NONETIDS (1 << 7) #define VOLPBIT_ATTR_EXT_ATTRS (1 << 10) #define VOLPBIT_ATTR_ACLS (1 << 11) #define VOLPBIT_ATTR_TM (1 << 13) #define VOLPBIT_ATTR 0 #define VOLPBIT_SIG 1 #define VOLPBIT_CDATE 2 #define VOLPBIT_MDATE 3 #define VOLPBIT_BDATE 4 #define VOLPBIT_VID 5 #define VOLPBIT_BFREE 6 #define VOLPBIT_BTOTAL 7 #define VOLPBIT_NAME 8 /* handle > 4GB volumes */ #define VOLPBIT_XBFREE 9 #define VOLPBIT_XBTOTAL 10 #define VOLPBIT_BSIZE 11 /* block size */ #define utf8_encoding() (afp_version >= 30) #define vol_noadouble(vol) (((vol)->v_flags & AFPVOL_NOADOUBLE) ? 1 : 0) #define vol_nodev(vol) (((vol)->v_flags & AFPVOL_NODEV) ? 1 : 0) #define vol_unix_priv(vol) (afp_version >= 30 && ((vol)->v_flags & AFPVOL_UNIX_PRIV)) #define vol_inv_dots(vol) (((vol)->v_flags & AFPVOL_INV_DOTS) ? 1 : 0) #endif