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add the characters for ls -F to io.files.listing

db4
Doug Coleman 2008-11-19 21:15:27 -06:00
parent 10d57d7edd
commit f5b19f8c31
3 changed files with 25 additions and 2 deletions
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14
basis/io/files/listing/unix/unix.factor
View File

@ -3,7 +3,7 @@
USING: accessors combinators kernel system unicode.case
io.unix.files io.files.listing generalizations strings
arrays sequences io.files math.parser unix.groups unix.users
io.files.listing.private ;
io.files.listing.private unix.stat math ;
IN: io.files.listing.unix
<PRIVATE
@ -30,6 +30,18 @@ IN: io.files.listing.unix
[ [ sticky? ] [ other-execute? ] bi 2array "t" unix-execute>string ]
} cleave 10 narray concat ;
: mode>symbol ( mode -- ch )
S_IFMT bitand
{
{ [ dup S_IFDIR = ] [ drop "/" ] }
{ [ dup S_IFIFO = ] [ drop "|" ] }
{ [ dup any-execute? ] [ drop "*" ] }
{ [ dup S_IFLNK = ] [ drop "@" ] }
{ [ dup S_IFWHT = ] [ drop "%" ] }
{ [ dup S_IFSOCK = ] [ drop "=" ] }
{ [ t ] [ drop "" ] }
} cond ;
M: unix (directory.) ( path -- lines )
[ [
[

12
basis/io/unix/files/files.factor
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@ -6,7 +6,8 @@ math.bitwise byte-arrays alien combinators calendar
io.encodings.binary accessors sequences strings system
io.files.private destructors vocabs.loader calendar.unix
unix.stat alien.c-types arrays unix.users unix.groups
environment fry io.encodings.utf8 alien.strings unix.statfs ;
environment fry io.encodings.utf8 alien.strings unix.statfs
combinators.short-circuit ;
IN: io.unix.files
M: unix cwd ( -- path )
@ -228,6 +229,15 @@ GENERIC: other-read? ( obj -- ? )
GENERIC: other-write? ( obj -- ? )
GENERIC: other-execute? ( obj -- ? )
: any-read? ( obj -- ? )
{ [ user-read? ] [ group-read? ] [ other-read? ] } 1|| ;
: any-write? ( obj -- ? )
{ [ user-write? ] [ group-write? ] [ other-write? ] } 1|| ;
: any-execute? ( obj -- ? )
{ [ user-execute? ] [ group-execute? ] [ other-execute? ] } 1|| ;
M: integer uid? ( integer -- ? ) UID mask? ;
M: integer gid? ( integer -- ? ) GID mask? ;
M: integer sticky? ( integer -- ? ) STICKY mask? ;

1
basis/unix/stat/stat.factor
View File

@ -13,6 +13,7 @@ IN: unix.stat
: S_IFIFO OCT: 010000 ; inline ! FIFO.
: S_IFLNK OCT: 120000 ; inline ! Symbolic link.
: S_IFSOCK OCT: 140000 ; inline ! Socket.
: S_IFWHT OCT: 160000 ; inline ! Whiteout.
FUNCTION: int chmod ( char* path, mode_t mode ) ;
FUNCTION: int fchmod ( int fd, mode_t mode ) ;