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A bunch of scripts, some to be moved to their own repository git clone https://hacktivis.me/git/scripts.git

screen_away.pl (6491B)

    

  1. use Irssi;
  2. use strict;
  3. use FileHandle;
  5. use vars qw($VERSION %IRSSI);
  7. $VERSION = "0.9.7.1";
  8. %IRSSI = (
  9.     authors     => 'Andreas (ads) Scherbaum <ads@wars-nicht.de>',
  10.     name        => 'screen_away',
  11.     description => 'set (un)away, if screen is attached/detached',
  12.     license     => 'GPL v2',
  13.     url         => 'none',
  14. );
  16. # screen_away irssi module
  17. #
  18. # written by Andreas 'ads' Scherbaum <ads@ufp.de>
  19. #
  20. # changes:
  21. #  07.02.2004 fix error with away mode
  22. #             thanks to Michael Schiansky for reporting and fixing this one
  23. #  07.08.2004 new function for changing nick on away
  24. #  24.08.2004 fixing bug where the away nick was not storedcorrectly
  25. #             thanks for Harald Wurpts for help debugging this one
  26. #  17.09.2004 rewrote init part to use $ENV{'STY'}
  27. #  05.12.2004 add patch for remember away state
  28. #             thanks to Jilles Tjoelker <jilles@stack.nl>
  29. #             change "chatnet" to "tag"
  30. #  18.05.2007 fix '-one' for SILC networks
  31. #
  32. #
  33. # usage:
  34. #
  35. # put this script into your autorun directory and/or load it with
  36. #  /SCRIPT LOAD <name>
  37. #
  38. # there are 5 settings available:
  39. #
  40. # /set screen_away_active ON/OFF/TOGGLE
  41. # /set screen_away_repeat <integer>
  42. # /set screen_away_message <string>
  43. # /set screen_away_window <string>
  44. # /set screen_away_nick <string>
  45. #
  46. # active means, that you will be only set away/unaway, if this
  47. #   flag is set, default is ON
  48. # repeat is the number of seconds, after the script will check the
  49. #   screen status again, default is 5 seconds
  50. # message is the away message sent to the server, default: not here ...
  51. # window is a window number or name, if set, the script will switch
  52. #   to this window, if it sets you away, default is '1'
  53. # nick is the new nick, if the script goes away
  54. #   will only be used it not empty
  55. #
  56. # normal you should be able to rename the script to something other
  57. # than 'screen_away' (as example, if you dont like the name) by simple
  58. # changing the 'name' parameter in the %IRSSI hash at the top of this script
  61. # variables
  62. my $timer_name = undef;
  63. my $away_status = 0;
  64. my %away = ();
  66. # Register formats
  67. Irssi::theme_register([ 'screen_away_crap', '{line_start}{hilight '.$IRSSI{'name'}.':} $0' ]);
  69. # if we are running
  70. my $screen_away_used = 0;
  72. # try to find out, if we are running in a screen
  73. # (see, if $ENV{STY} is set
  74. if (!defined($ENV{STY})) {
  75.   # just return, we will never be called again
  76.   Irssi::printformat(MSGLEVEL_CLIENTCRAP, 'screen_away_crap', "could not open status file for parent process (pid: " . getppid() . "): $!");
  77.   return;
  78. }
  80. my ($socket_name, $socket_path);
  82. # search for socket
  83. # normal we could search the socket file, ... if we know the path
  84. # but so we have to call one time the screen executable
  85. # disable locale
  86. # the quotes around C force perl 5.005_03 to use the shell
  87. # thanks to Jilles Tjoelker <jilles@stack.nl> for pointing this out
  88. my $socket = `LC_ALL="C" screen -ls`;
  90. my $running_in_screen = 0;
  91. # locale doesnt seems to be an problem (yet)
  92. if ($socket !~ /^No Sockets found/s) {
  93.   # ok, should have only one socket
  94.   $socket_name = $ENV{'STY'};
  95.   $socket_path = $socket;
  96.   $socket_path =~ s/^.+\d+ Sockets? in ([^\n]+)\.\n.+$/$1/s;
  97.   if (length($socket_path) != length($socket)) {
  98.     # only activate, if string length is different
  99.     # (to make sure, we really got a dir name)
  100.     $screen_away_used = 1;
  101.   } else {
  102.     Irssi::printformat(MSGLEVEL_CLIENTCRAP, 'screen_away_crap', "error reading screen informations from:");
  103.     Irssi::printformat(MSGLEVEL_CLIENTCRAP, 'screen_away_crap', "$socket");
  104.     return;
  105.   }
  106. }
  108. # last check
  109. if ($screen_away_used == 0) {
  110.   # we will never be called again
  111.   return;
  112. }
  114. # build complete socket name
  115. $socket = $socket_path . "/" . $socket_name;
  117. screen_away();
  119. # screen_away()
  120. #
  121. # check, set or reset the away status
  122. #
  123. # parameter:
  124. #   none
  125. # return:
  126. #   0 (OK)
  127. sub screen_away {
  128.   my ($away, @screen, $screen);
  130.   # only run, if activated
  131.   if (Irssi::settings_get_bool($IRSSI{'name'} . '_active') == 1) {
  132.     if ($away_status == 0) {
  133.       # display init message at first time
  134.       Irssi::printformat(MSGLEVEL_CLIENTCRAP, 'screen_away_crap', "activating $IRSSI{'name'} (interval: " . Irssi::settings_get_int($IRSSI{'name'} . '_repeat') . " seconds)");
  135.     }
  136.     # get actual screen status
  137.     my @screen = stat($socket);
  138.     # 00100 is the mode for "user has execute permissions", see stat.h
  139.     if (($screen[2] & 00100) == 0) {
  140.       # no execute permissions, Detached
  141.       $away = 1;
  142.     } else {
  143.       # execute permissions, Attached
  144.       $away = 2;
  145.     }
  147.     # check if status has changed
  148.     if ($away == 1 and $away_status != 1) {
  149.       # set away
  150.       if (length(Irssi::settings_get_str($IRSSI{'name'} . '_window')) > 0) {
  151.         # if length of window is greater then 0, make this window active
  152.         Irssi::command('window goto ' . Irssi::settings_get_str($IRSSI{'name'} . '_window'));
  153.       }
  154.       Irssi::printformat(MSGLEVEL_CLIENTCRAP, 'screen_away_crap', "Set away");
  155.       my ($server);
  156.       foreach $server (Irssi::servers()) {
  157.         if (!$server->{usermode_away}) {
  158.           # user isnt yet away
  159.           $away{$server->{'tag'}} = 0;
  160.           $server->command("AWAY " . (($server->{chat_type} ne 'SILC') ? "-one " : "") . "screen detached") if (!$server->{usermode_away});
  161.         } else {
  162.           # user is already away, remember this
  163.           $away{$server->{'tag'}} = 1;
  164.         }
  165.       }
  166.       $away_status = $away;
  167.     } elsif ($away == 2 and $away_status != 2) {
  168.       # unset away
  169.       Irssi::printformat(MSGLEVEL_CLIENTCRAP, 'screen_away_crap', "Reset away");
  170.       my ($server);
  171.       foreach $server (Irssi::servers()) {
  172.         if ($away{$server->{'tag'}} == 1) {
  173.           # user was already away, dont reset away
  174.           $away{$server->{'tag'}} = 0;
  175.           next;
  176.         }
  177.         $server->command("AWAY" . (($server->{chat_type} ne 'SILC') ? " -one" : "")) if ($server->{usermode_away});
  178.       }
  179.       $away_status = $away;
  180.     }
  181.   }
  182.   # but everytimes install a new timer
  183.   register_screen_away_timer();
  184.   return 0;
  185. }
  187. # register_screen_away_timer()
  188. #
  189. # remove old timer and install a new one
  190. #
  191. # parameter:
  192. #   none
  193. # return:
  194. #   none
  195. sub register_screen_away_timer {
  196.   if (defined($timer_name)) {
  197.     # remove old timer, if defined
  198.     Irssi::timeout_remove($timer_name);
  199.   }
  200.   # add new timer with new timeout (maybe the timeout has been changed)
  201.   $timer_name = Irssi::timeout_add(Irssi::settings_get_int($IRSSI{'name'} . '_repeat') * 1000, 'screen_away', '');
  202. }