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use strict; | |
use vars qw($VERSION %IRSSI); | |
use Irssi; | |
use Irssi::UI; | |
use Irssi::TextUI; | |
use MIME::Base64; | |
use File::Glob qw/:bsd_glob/; | |
$VERSION = '0.10'; | |
%IRSSI = ( | |
authors => 'vague,bw1', | |
contact => 'bw1@aol.at', | |
name => 'copy', | |
description => 'copy a line in a paste buffer', | |
license => 'Public Domain', | |
url => 'https://scripts.irssi.org/', | |
changed => '2020-09-26', | |
modules => 'MIME::Base64 File::Glob', | |
commands=> 'copy', | |
); | |
my $help = << "END"; | |
%9Name%9 | |
$IRSSI{name} | |
%9Version%9 | |
$VERSION | |
%9Synopsis%9 | |
/copy [start [end]] | |
/copy <-f word> | |
%9Description%9 | |
$IRSSI{description} | |
Tested with xterm, tmux, screen and ssh | |
see man xterm /disallowedWindowOps | |
%9Settings%9 | |
$IRSSI{name}_selection | |
c clipboard | |
p primary | |
q secondary | |
s select | |
0-7 cut buffers | |
$IRSSI{name}_method | |
xterm | |
xclip | |
xsel | |
screen | |
file | |
$IRSSI{name}_file | |
filename for method 'file' | |
$IRSSI{name}_file_mode | |
open mode for method 'file' | |
$IRSSI{name}_file_eol | |
end of line string for method 'file' | |
%9See also%9 | |
https://www.freecodecamp.org/news/tmux-in-practice-integration-with-system-clipboard-bcd72c62ff7b/ | |
http://anti.teamidiot.de/static/nei/*/Code/urxvt/ | |
https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h2-Operating-System-Commands | |
END | |
# Thanks | |
# | |
# dive | |
# /tmp/screen-exchange | |
# nei | |
# http://anti.teamidiot.de/static/nei/*/Code/urxvt/ | |
# vague | |
# line buffer | |
my ($copy_selection, $copy_method); | |
my ($copy_file, $copy_file_mode, $copy_file_eol); | |
sub cmd_copy { | |
my ($args, $server, $witem)=@_; | |
my ($opt, $arg) = Irssi::command_parse_options('copy', $args); | |
if (exists $opt->{f}) { | |
cmd_find($opt->{f}, $server, $witem); | |
} else { | |
cmd_num($args, $server, $witem); | |
} | |
} | |
sub cmd_find { | |
my ($args, $server, $witem)=@_; | |
my $line=Irssi::active_win->view->{startline}; | |
my $str; | |
while ( defined $line ) { | |
my $s= $line->get_text(0); | |
if ( $s =~ /$args/ ) { | |
$str =$s; | |
last; | |
} | |
$line= $line->next(); | |
} | |
if (defined $str) { | |
paste ($str); | |
} | |
} | |
sub cmd_num { | |
my ($args, $server, $witem)=@_; | |
my $line=Irssi::active_win->view->{buffer}{cur_line}; | |
unless (defined $line) { | |
Irssi::print('No Copy!', MSGLEVEL_CLIENTCRAP); | |
return(); | |
} | |
my @arg = split /[\s-]/, $args; | |
if(@arg > 2 || grep {/[^\d]+/} @arg) { | |
Irssi::print('Illegal range!', MSGLEVEL_CLIENTCRAP); | |
return(); | |
} | |
$arg[0] = 1 if ($arg[0]==0); | |
$arg[0] -= 1; | |
$arg[1] -= 1 if defined $arg[1]; | |
for(1..$arg[0]) { | |
last unless $line->prev; | |
$line = $line->prev; | |
} | |
my $str; | |
for($arg[0]..($arg[1] // $arg[0])) { | |
$str = join $copy_file_eol, $line->get_text(0), $str; | |
last unless $line->prev; | |
$line = $line->prev; | |
} | |
paste ($str); | |
} | |
sub paste { | |
my ($str)= @_; | |
if ( $copy_method eq 'xterm' ) { | |
paste_xterm($str, $copy_selection); | |
} elsif ( $copy_method eq 'xclip' ) { | |
paste_xclip($str, $copy_selection); | |
} elsif ( $copy_method eq 'xsel' ) { | |
paste_xsel($str, $copy_selection); | |
} elsif ( $copy_method eq 'screen' ) { | |
paste_screen($str, $copy_selection); | |
} elsif ( $copy_method eq 'print' ) { | |
paste_print($str, $copy_selection); | |
} elsif ( $copy_method eq 'file' ) { | |
paste_file($str, $copy_selection); | |
} | |
} | |
sub paste_file { | |
my ($str, $par)= @_; | |
open my $fa, $copy_file_mode, $copy_file; | |
print $fa $str, $copy_file_eol; | |
close $fa; | |
} | |
sub paste_print { | |
my ($str, $par)= @_; | |
Irssi::print($str, MSGLEVEL_CLIENTCRAP); | |
} | |
sub paste_screen { | |
my ($str, $par)= @_; | |
my $fn= '/tmp/screen-exchange'; | |
open my $fa, ">", $fn; | |
print $fa $str; | |
close $fa; | |
} | |
sub paste_xclip { | |
my ($str, $par)= @_; | |
my %ma= ( | |
0=>'buffer-cut', | |
p=>'primary', | |
q=>'secondary', | |
c=>'clipboard', | |
); | |
my $sel= $ma{substr($par,0,1)}; | |
if (defined $sel) { | |
$sel= "-selection $sel"; | |
} | |
my $cmd="xclip -i $sel"; | |
open my $fa, "|-", $cmd; | |
print $fa $str; | |
close $fa; | |
} | |
sub paste_xsel { | |
my ($str, $par)= @_; | |
my %ma= ( | |
p=>'--primary', | |
q=>'--secondary', | |
c=>'--clipboard', | |
); | |
my $sel= $ma{substr($par,0,1)}; | |
my $cmd="xsel -i $sel"; | |
open my $fa, "|-", $cmd; | |
print $fa $str; | |
close $fa; | |
} | |
sub paste_xterm { | |
my ($str,$par)=@_; | |
my $b64=encode_base64($str,''); | |
#print STDERR "\033]52;cpqs01234;".$b64."\007"; | |
my $pstr="\033]52;".$par.";".$b64."\007"; | |
if ($ENV{TERM} =~ m/^xterm/) { | |
print STDERR $pstr; | |
} elsif ($ENV{TERM} eq 'screen') { | |
# tmux | |
if (defined $ENV{TMUX}) { | |
my $tc = `tmux list-clients`; | |
$ENV{TMUX} =~ m/,(\d+)$/; | |
my $tcn =$1; | |
my $pty; | |
foreach (split /\n/,$tc) { | |
$_ =~ m/^(.*?): (\d+)/; | |
if ($tcn == $2) { | |
$pty = $1; | |
last(); | |
} | |
} | |
my $fa; | |
open $fa,'>',$pty; | |
print $fa $pstr; | |
close $fa; | |
# screen | |
} elsif (defined $ENV{STY}) { | |
$ENV{STY} =~ m/\..*?-(\d+)\./; | |
my $pty = "/dev/pts/$1"; | |
my $fa; | |
open $fa,'>',$pty; | |
print $fa $pstr; | |
close $fa; | |
} | |
} | |
} | |
sub cmd_help { | |
my ($args, $server, $witem)=@_; | |
$args=~ s/\s+//g; | |
if ($IRSSI{name} eq $args) { | |
Irssi::print($help, MSGLEVEL_CLIENTCRAP); | |
Irssi::signal_stop(); | |
} | |
} | |
sub sig_setup_changed { | |
my $cs= Irssi::settings_get_str($IRSSI{name}.'_selection'); | |
if ($cs =~ m/^[cpqs0-7]*$/ ) { | |
$copy_selection=$cs; | |
} else { | |
$cs =~ s/[^cpqs0-7]//g; | |
$copy_selection=$cs; | |
Irssi::settings_set_str($IRSSI{name}.'_selection', $cs); | |
} | |
my $cm= Irssi::settings_get_str($IRSSI{name}.'_method'); | |
my %md=(xterm=>1, xclip=>1, xsel=>1, screen=>1, print=>1, file=>1 ); | |
if (exists $md{$cm} ) { | |
$copy_method= $cm; | |
} else { | |
$cm= $copy_method; | |
Irssi::settings_set_str($IRSSI{name}.'_method', $cm); | |
} | |
my $fn= Irssi::settings_get_str($IRSSI{name}.'_file'); | |
$copy_file= bsd_glob($fn); | |
my $fm= Irssi::settings_get_str($IRSSI{name}.'_file_mode'); | |
$copy_file_mode= $fm; | |
my $fe= Irssi::settings_get_str($IRSSI{name}.'_file_eol'); | |
$fe =~ s/\\n/\n/g; | |
$fe =~ s/\\t/\t/g; | |
$copy_file_eol= $fe; | |
} | |
Irssi::signal_add('setup changed', \&sig_setup_changed); | |
Irssi::settings_add_str($IRSSI{name} ,$IRSSI{name}.'_selection', ''); | |
Irssi::settings_add_str($IRSSI{name} ,$IRSSI{name}.'_method', 'xterm'); | |
Irssi::settings_add_str($IRSSI{name} ,$IRSSI{name}.'_file', ''); | |
Irssi::settings_add_str($IRSSI{name} ,$IRSSI{name}.'_file_mode', '>'); | |
Irssi::settings_add_str($IRSSI{name} ,$IRSSI{name}.'_file_eol', '\n'); | |
Irssi::command_bind($IRSSI{name}, \&cmd_copy); | |
Irssi::command_bind('help', \&cmd_help); | |
Irssi::command_set_options('copy','+f'); | |
sig_setup_changed(); |