From 82b9876de12f14b04e8926b7f8b66b01b79da5c2 Mon Sep 17 00:00:00 2001
From: shabble <shabble@horsey.local>
Date: Mon, 15 Aug 2011 13:41:24 +0100
Subject: added simple demo of input masking for password entry.

---
 feature-tests/hide_password.pl | 125 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 feature-tests/hide_password.pl

diff --git a/feature-tests/hide_password.pl b/feature-tests/hide_password.pl
new file mode 100644
index 0000000..2fe01fc
--- /dev/null
+++ b/feature-tests/hide_password.pl
@@ -0,0 +1,125 @@
+=pod
+
+=head1 NAME
+
+hide_password.pl
+
+=head1 DESCRIPTION
+
+A minimalist template useful for basing actual scripts on.
+
+=head1 INSTALLATION
+
+Copy into your F<~/.irssi/scripts/> directory and load with
+C</SCRIPT LOAD F<filename>>.
+
+=head1 USAGE
+
+None, since it doesn't actually do anything.
+
+=head1 AUTHORS
+
+Copyright E<copy> 2011 Tom Feist C<E<lt>shabble+irssi@metavore.orgE<gt>>
+
+=head1 LICENCE
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+=head1 BUGS
+
+=head1 TODO
+
+Use this template to make an actual script.
+
+=cut
+
+use strict;
+use warnings;
+
+use Irssi;
+use Irssi::Irc;
+use Irssi::TextUI;
+
+use Data::Dumper;
+
+our $VERSION = '0.1';
+our %IRSSI = (
+              authors     => 'shabble',
+              contact     => 'shabble+irssi@metavore.org',
+              name        => '',
+              description => '',
+              license     => 'MIT',
+              updated     => '$DATE'
+             );
+
+
+my $password_active;
+my $password_buffer;
+
+sub PASSWORD_CHAR () { ord('#') }
+
+sub init {
+    Irssi::command_bind('password', \&cmd_password);
+    $password_active = 0;
+    $password_buffer = '';
+
+}
+
+sub cmd_password {
+    # Hmm, broken.
+    #Irssi::gui_input_set('Password: ');
+    begin_entry_redirect();
+}
+
+sub begin_entry_redirect {
+    $password_active = 1;
+    $password_buffer = '';
+
+    Irssi::signal_add_first('gui key pressed', 'sig_key_pressed');
+
+}
+
+sub end_entry_redirect {
+    Irssi::signal_remove('gui key pressed', 'sig_key_pressed');
+    $password_active = 0;
+}
+
+sub password_complete {
+    Irssi::active_win->command("/echo Your password is: $password_buffer");
+    Irssi::gui_input_set('');
+}
+
+sub sig_key_pressed {
+    my ($key) = @_;
+
+    return unless $password_active;
+
+    my $char = chr $key;
+    if ($char =~ m/\r|\n/) {
+        end_entry_redirect();
+        password_complete();
+        Irssi::signal_stop;
+    } else {
+        # TODO: Test if the char is printable, and abort otherwise?
+        $password_buffer .= $char;
+        Irssi::signal_continue(PASSWORD_CHAR);
+    }
+}
+
+init();
-- 
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