Commit | Line | Data |
6269bcb3 |
1 | package Tie::StdHandle; |
2 | |
3 | use Tie::Handle; |
4 | our @ISA = 'Tie::Handle'; |
5 | use Carp; |
6 | |
7 | sub TIEHANDLE |
8 | { |
9 | my $class = shift; |
10 | my $fh = \do { local *HANDLE}; |
11 | bless $fh,$class; |
12 | $fh->OPEN(@_) if (@_); |
13 | return $fh; |
14 | } |
15 | |
16 | sub EOF { eof($_[0]) } |
17 | sub TELL { tell($_[0]) } |
18 | sub FILENO { fileno($_[0]) } |
19 | sub SEEK { seek($_[0],$_[1],$_[2]) } |
20 | sub CLOSE { close($_[0]) } |
21 | sub BINMODE { binmode($_[0]) } |
22 | |
23 | sub OPEN |
24 | { |
25 | $_[0]->CLOSE if defined($_[0]->FILENO); |
26 | @_ == 2 ? open($_[0], $_[1]) : open($_[0], $_[1], $_[2]); |
27 | } |
28 | |
29 | sub READ { read($_[0],$_[1],$_[2]) } |
30 | sub READLINE { my $fh = $_[0]; <$fh> } |
31 | sub GETC { getc($_[0]) } |
32 | |
33 | sub WRITE |
34 | { |
35 | my $fh = $_[0]; |
36 | print $fh substr($_[1],0,$_[2]) |
37 | } |
38 | |
39 | |
40 | 1; |