diff options
Diffstat (limited to 'bin/hashl')
| -rwxr-xr-x | bin/hashl | 38 |
1 files changed, 27 insertions, 11 deletions
@@ -53,7 +53,7 @@ else { sub get_total { my $file = $File::Find::name; - if (-f $file and $file ne $db_file) { + if (-f $file and not -l $file and $file ne $db_file) { $total++; } } @@ -78,14 +78,21 @@ sub hash_file { return sha1_hex($data); } -sub is_in_list { - my ($file) = @_; - my $hash = hash_file($file); +sub hash_in_db { + my ($hash) = @_; - if (grep { $_->{'hash'} eq $hash } values %{$db->{'files'}}) { - return 1; + while (my ($name, $file) = each(%{$db->{'files'}})) { + if ($file->{'hash'} eq $hash) { + return $name; + } } - return 0; + return undef; +} + +sub file_in_db { + my ($file) = @_; + + return hash_in_db(hash_file($file)); } sub db_info { @@ -103,7 +110,7 @@ sub process_file { local $| = 1; - if (not -f $file or $file eq $db_file) { + if (not -f $file or -l $file or $file eq $db_file) { return; } @@ -153,14 +160,23 @@ elsif ($action eq 'list') { printf("%s %s\n", $file->{'hash'}, $name); } } -elsif ($action eq 'in-list') { +elsif ($action ~~ [qw[know-file know-hash new-file new-hash]]) { if ($ARGV[1]) { - exit (!is_in_list($ARGV[1])); + given ($action) { + when ('know-file') { exit (not defined file_in_db($ARGV[1])) } + when ('know-hash') { exit (not defined hash_in_db($ARGV[1])) } + when ('new-file') { exit (defined file_in_db($ARGV[1])) } + when ('new-hash') { exit (defined hash_in_db($ARGV[1])) } + } } else { while (my $line = <STDIN>) { chomp $line; - if (!is_in_list($line)) { + if ( + ($action eq 'know-file' and file_in_db($line)) or + ($action eq 'know-hash' and hash_in_db($line)) or + ($action eq 'new-file' and not file_in_db($line)) or + ($action eq 'new-hash' and not hash_in_db($line))) { say $line; } } |