/usr/share/perl5/Catalyst/Request/Upload.pm is in libcatalyst-perl 5.90075-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 | package Catalyst::Request::Upload;
use Moose;
with 'MooseX::Emulate::Class::Accessor::Fast';
use Catalyst::Exception;
use File::Copy ();
use IO::File ();
use File::Spec::Unix;
use namespace::clean -except => 'meta';
has filename => (is => 'rw');
has headers => (is => 'rw');
has size => (is => 'rw');
has tempname => (is => 'rw');
has type => (is => 'rw');
has basename => (is => 'ro', lazy_build => 1);
has fh => (
is => 'rw',
required => 1,
lazy => 1,
default => sub {
my $self = shift;
my $fh = IO::File->new($self->tempname, IO::File::O_RDONLY);
unless ( defined $fh ) {
my $filename = $self->tempname;
Catalyst::Exception->throw(
message => qq/Can't open '$filename': '$!'/ );
}
return $fh;
},
);
sub _build_basename {
my $self = shift;
my $basename = $self->filename;
$basename =~ s|\\|/|g;
$basename = ( File::Spec::Unix->splitpath($basename) )[2];
$basename =~ s|[^\w\.-]+|_|g;
return $basename;
}
no Moose;
=for stopwords uploadtmp
=head1 NAME
Catalyst::Request::Upload - handles file upload requests
=head1 SYNOPSIS
my $upload = $c->req->upload('field');
$upload->basename;
$upload->copy_to;
$upload->fh;
$upload->filename;
$upload->headers;
$upload->link_to;
$upload->size;
$upload->slurp;
$upload->tempname;
$upload->type;
To specify where Catalyst should put the temporary files, set the 'uploadtmp'
option in the Catalyst config. If unset, Catalyst will use the system temp dir.
__PACKAGE__->config( uploadtmp => '/path/to/tmpdir' );
See also L<Catalyst>.
=head1 DESCRIPTION
This class provides accessors and methods to handle client upload requests.
=head1 METHODS
=head2 $upload->new
Simple constructor.
=head2 $upload->copy_to
Copies the temporary file using L<File::Copy>. Returns true for success,
false for failure.
$upload->copy_to('/path/to/target');
=cut
sub copy_to {
my $self = shift;
return File::Copy::copy( $self->tempname, @_ );
}
=head2 $upload->fh
Opens a temporary file (see tempname below) and returns an L<IO::File> handle.
=head2 $upload->filename
Returns the client-supplied filename.
=head2 $upload->headers
Returns an L<HTTP::Headers> object for the request.
=head2 $upload->link_to
Creates a hard link to the temporary file. Returns true for success,
false for failure.
$upload->link_to('/path/to/target');
=cut
sub link_to {
my ( $self, $target ) = @_;
return CORE::link( $self->tempname, $target );
}
=head2 $upload->size
Returns the size of the uploaded file in bytes.
=head2 $upload->slurp
Returns a scalar containing the contents of the temporary file.
Note that this will cause the filehandle pointed to by C<< $upload->fh >> to
be reset to the start of the file using seek and the file handle to be put
into binary mode.
=cut
sub slurp {
my ( $self, $layer ) = @_;
unless ($layer) {
$layer = ':raw';
}
my $content = undef;
my $handle = $self->fh;
binmode( $handle, $layer );
$handle->seek(0, IO::File::SEEK_SET);
while ( $handle->sysread( my $buffer, 8192 ) ) {
$content .= $buffer;
}
$handle->seek(0, IO::File::SEEK_SET);
return $content;
}
=head2 $upload->basename
Returns basename for C<filename>.
=head2 $upload->tempname
Returns the path to the temporary file.
=head2 $upload->type
Returns the client-supplied Content-Type.
=head2 meta
Provided by Moose
=head1 AUTHORS
Catalyst Contributors, see Catalyst.pm
=head1 COPYRIGHT
This library is free software. You can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
__PACKAGE__->meta->make_immutable;
1;
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