X-Git-Url: http://git.vpit.fr/?p=perl%2Fscripts%2Fxchat.git;a=blobdiff_plain;f=Xchat%2FXPI.pm;h=0733175382a71dde90c6e0d775e1af8a7d818fa6;hp=db07c1ca37e7f20a69936d2023e99b9f59a3d785;hb=HEAD;hpb=7088940630753b96c6584e759e53f41044e833d1

diff --git a/Xchat/XPI.pm b/Xchat/XPI.pm
index db07c1c..0733175 100644
--- a/Xchat/XPI.pm
+++ b/Xchat/XPI.pm
@@ -7,13 +7,16 @@ use Tie::RefHash;
 
 use Xchat;
 
-our $VERSION = '0.04';
+use lib Xchat::get_info('xchatdir');
+use Xchat::XPI::Utils qw<called_from_script>;
+
+our $VERSION = '0.05';
 
 use constant { COLOR_TAG => "\00307" };
 
 my @attributes;
 BEGIN {
- @attributes = qw/tag name version desc author email url banner/;
+ @attributes = qw<tag name version desc author email url banner>;
 }
 
 local *PH;
@@ -24,18 +27,28 @@ sub new {
  my %opts  = @_;
 
  my $caller = (caller 0)[0];
- $opts{tag}     ||= ($caller =~ /([^:]*):*$/) ? $1 : 'UNKNOWN';
- $opts{name}    ||= $opts{tag};
- $opts{desc}    ||= $opts{name};
- $opts{version} ||= do { no strict 'refs'; ${$caller.'::VERSION'} }
-                || '0.01';
-
- my $email = $opts{email};
- $email    = "<$email>" if defined $email;
 
- my $who = join ', ', grep defined, $opts{author}, $email, $opts{url};
- $who    = " ($who)" if length $who;
- $opts{banner} = $opts{desc} . $who;
+ unless (defined $opts{tag}) {
+  $opts{tag}     = ($caller =~ /([^:]*):*$/) ? $1 : 'UNKNOWN';
+ }
+ unless (defined $opts{name}) {
+  $opts{name}    = $opts{tag};
+ }
+ unless (defined $opts{desc}) {
+  $opts{desc}    = $opts{name};
+ }
+ unless (defined $opts{version}) {
+  my $version    = do { no strict 'refs'; ${$caller.'::VERSION'} };
+  $version       = '0.01' unless defined $version;
+  $opts{version} = $version;
+ }
+ unless (defined $opts{banner}) {
+  my $author     = defined $opts{author} ? $opts{author}    : 'unknown hacker';
+  my $email      = defined $opts{email}  ? "<$opts{email}>" : undef;
+  my $who        = join ', ', grep defined, $email, $opts{url};
+  $who           = " ($who)"  if length $who;
+  $opts{banner}  = $opts{desc} . " by $author$who";
+ }
 
  my $ph = bless \do { local *PH }, $class;
  tie *$ph, $ph, @_;
@@ -43,15 +56,17 @@ sub new {
  *$ph->{$_}  = $opts{$_} for @attributes;
  *$ph->{buf} = '';
 
- Xchat::register(@opts{qw/name version banner/}, sub {
-  $ph->flush;
-  if (*$ph->{atexit_id}) {
-   my @callbacks = sort { *$ph->{atexit}{$b} <=> *$ph->{atexit}{$a} }
-                    keys %{*$ph->{atexit}};
-   $_->($ph) for @callbacks;
-  }
-  undef $ph;
- });
+ called_from_script {
+  Xchat::register(@opts{qw<name version banner>}, sub {
+   $ph->flush;
+   if (*$ph->{atexit_id}) {
+    my @callbacks = sort { *$ph->{atexit}{$b} <=> *$ph->{atexit}{$a} }
+                     keys %{*$ph->{atexit}};
+    $_->($ph) for @callbacks;
+   }
+   undef $ph;
+  })
+ };
  $ph->add_atexit($opts{unload}) if $opts{unload};
 
  $ph->print("\002", $ph->name, ' v', $ph->version,
@@ -60,7 +75,10 @@ sub new {
  return $ph;
 }
 
-eval "sub $_ { *\$_[0]->{$_} }" for @attributes;
+BEGIN {
+ local $@;
+ eval "sub $_ { my \$ph = \$_[0]; *\$ph->{$_} }; 1" or die $@ for @attributes;
+}
 
 sub print {
  my $ph = shift;
@@ -123,12 +141,4 @@ sub PRINT  { shift->print(@_) }
 
 sub PRINTF { shift->printf(@_) }
 
-my $ph = __PACKAGE__->new(
- name   => 'Extended Xchat Perl Interface',
- desc   => 'Adds extended support for Perl scripts',
- author => 'Vincent Pit (VPIT)',
- email  => 'perl@profvince.com',
- url    => 'http://www.profvince.com',
-);
-
 1;