diff options
Diffstat (limited to 'Net/FTP.pm')
| -rw-r--r-- | Net/FTP.pm | 28 |
1 files changed, 25 insertions, 3 deletions
@@ -50,8 +50,14 @@ BEGIN { sub new { my $pkg = shift; - my $peer = shift; - my %arg = @_; + my ($peer,%arg); + if (@_ % 2) { + $peer = shift ; + %arg = @_; + } else { + %arg = @_; + $peer=delete $arg{Host}; + } my $host = $peer; my $fire = undef; @@ -124,6 +130,13 @@ sub new ## User interface methods ## + +sub host { + my $me = shift; + ${*$me}{'net_ftp_host'}; +} + + sub hash { my $ftp = shift; # self @@ -1279,14 +1292,23 @@ this if you really know what you're doing). =over 4 -=item new (HOST [,OPTIONS]) +=item new ([ HOST ] [, OPTIONS ]) This is the constructor for a new Net::FTP object. C<HOST> is the name of the remote host to which an FTP connection is required. +C<HOST> is optional. If C<HOST> is not given then it may instead be +passed as the C<Host> option described below. + C<OPTIONS> are passed in a hash like fashion, using key and value pairs. Possible options are: +B<Host> - FTP host to connect to. It may be a single scalar, as defined for +the C<PeerAddr> option in L<IO::Socket::INET>, or a reference to +an array with hosts to try in turn. The L</host> method will return the value +which was used to connect to the host. + + B<Firewall> - The name of a machine which acts as an FTP firewall. This can be overridden by an environment variable C<FTP_FIREWALL>. If specified, and the given host cannot be directly connected to, then the |