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-rwxr-xr-xperl/example.pl90
1 files changed, 0 insertions, 90 deletions
diff --git a/perl/example.pl b/perl/example.pl
deleted file mode 100755
index 9ba1117..0000000
--- a/perl/example.pl
+++ /dev/null
@@ -1,90 +0,0 @@
-#!/usr/bin/perl
-
-use Fuse;
-use POSIX qw(ENOENT EISDIR EINVAL);
-
-my (%files) = (
- '.' => {
- type => 0040,
- mode => 0755,
- ctime => time()-1000
- },
- a => {
- cont => "File 'a'.\n",
- type => 0100,
- mode => 0755,
- ctime => time()-2000
- },
- b => {
- cont => "This is file 'b'.\n",
- type => 0100,
- mode => 0644,
- ctime => time()-1000
- },
-);
-
-sub filename_fixup {
- my ($file) = shift;
- $file =~ s,^/,,;
- $file = '.' unless length($file);
- return $file;
-}
-
-sub e_getattr {
- my ($file) = filename_fixup(shift);
- $file =~ s,^/,,;
- $file = '.' unless length($file);
- return -ENOENT() unless exists($files{$file});
- my ($size) = exists($files{$file}{cont}) ? length($files{$file}{cont}) : 0;
- my ($modes) = ($files{$file}{type}<<9) + $files{$file}{mode};
- my ($dev, $ino, $rdev, $blocks, $gid, $uid, $nlink, $blksize) = (0,0,0,1,0,0,1,1024);
- my ($atime, $ctime, $mtime);
- $atime = $ctime = $mtime = $files{$file}{ctime};
- # 2 possible types of return values:
- #return -ENOENT(); # or any other error you care to
- #print(join(",",($dev,$ino,$modes,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,$blksize,$blocks)),"\n");
- return ($dev,$ino,$modes,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,$blksize,$blocks);
-}
-
-sub e_getdir {
- # return as many text filenames as you like, followed by the retval.
- print((scalar keys %files)."\n");
- return (keys %files),0;
-}
-
-sub e_open {
- # VFS sanity check; it keeps all the necessary state, not much to do here.
- my ($file) = filename_fixup(shift);
- print("open called\n");
- return -ENOENT() unless exists($files{$file});
- return -EISDIR() unless exists($files{$file}{cont});
- print("open ok\n");
- return 0;
-}
-
-sub e_read {
- # return an error numeric, or binary/text string. (note: 0 means EOF, "0" will
- # give a byte (ascii "0") to the reading program)
- my ($file) = filename_fixup(shift);
- my ($buf,$off) = @_;
- return -ENOENT() unless exists($files{$file});
- return -EINVAL() if $off > length($files{$file}{cont});
- return 0 if $off == length($files{$file}{cont});
- return substr($files{$file}{cont},$off,$buf);
-}
-
-sub e_statfs { return 255, 1, 1, 1, 1, 2 }
-
-# If you run the script directly, it will run fusermount, which will in turn
-# re-run this script. Hence the funky semantics.
-my ($mountpoint) = "";
-$mountpoint = shift(@ARGV) if @ARGV;
-Fuse::main(
- mountpoint=>$mountpoint,
- getattr=>\&e_getattr,
- getdir=>\&e_getdir,
- open=>\&e_open,
- statfs=>\&e_statfs,
- read=>\&e_read,
- #debug=>1, threaded=>0
-);