104 lines
2.7 KiB
Perl
104 lines
2.7 KiB
Perl
# Released into the Public Domain
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use strict;
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use warnings;
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my $SCRIPT_NAME = 'infolist';
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my $SCRIPT_AUTHOR = 'The Krusty Krab <wowaname@volatile.ch>';
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my $SCRIPT_VERSION = '1.0';
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my $SCRIPT_LICENCE = 'Public domain';
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my $SCRIPT_DESC = "poke into allocated infolists to debug memory leaks";
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my $HELP = <<'HELP';
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This command allows you to inspect currently allocated infolists by address, so
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you can more easily debug memory leaks. You may also use this command to free
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infolists currently in memory to save you from restarting WeeChat every time you
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encounter a stray infolist.
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HELP
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my ($SCRIPT_PREFIX, $buffer);
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if (weechat::register($SCRIPT_NAME, $SCRIPT_AUTHOR, $SCRIPT_VERSION,
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$SCRIPT_LICENCE, $SCRIPT_DESC, '', '')) {
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weechat::hook_command('infolist', $SCRIPT_DESC,
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'[arguments]',
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$HELP, '', 'infolist_cb', '');
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$SCRIPT_PREFIX = bracket(weechat::color('chat_nick').$SCRIPT_NAME);
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}
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# -- general functions -- #
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sub bracket {
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return join('', weechat::color('chat_delimiters'), '[',
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weechat::color('reset'), join(' ', @_),
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weechat::color('chat_delimiters'), ']',
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weechat::color('reset'));
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}
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sub error {
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weechat::print($buffer, weechat::prefix('error')."$SCRIPT_NAME: ".shift);
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}
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sub info {
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weechat::print($buffer, "$SCRIPT_PREFIX\t".shift);
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}
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sub look {
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my ($iptr, $fields) = @_;
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my @rtn;
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for (split ',', $fields) {
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my $item;
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if (/^i:(.+)/) {
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$item .= "i:$1: ".weechat::infolist_integer($iptr, $1);
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} elsif (/^s:(.+)/) {
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$item .= "s:$1: ".weechat::infolist_string($iptr, $1);
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} elsif (/^p:(.+)/) {
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$item .= "p:$1: ".weechat::infolist_pointer($iptr, $1);
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} elsif (/^b:(.+)/) {
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$item .= "b:$1: ".weechat::infolist_buffer($iptr, $1);
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} elsif (/^t:(.+)/) {
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$item .= "t:$1: ".weechat::infolist_time($iptr, $1);
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}
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push @rtn, $item;
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}
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info(join ', ', @rtn);
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}
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sub infolist {
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my ($iptr, $cmd) = @_;
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if ($cmd eq 'ptr') {
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info("looking at $iptr");
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look($iptr, weechat::infolist_fields($iptr));
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} elsif ($cmd eq 'iter') {
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info("itering through $iptr");
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weechat::infolist_reset_item_cursor($iptr);
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look($iptr, weechat::infolist_fields($iptr))
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while (weechat::infolist_next($iptr));
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} elsif ($cmd eq 'free') {
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weechat::infolist_free($iptr);
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info("freed $iptr");
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}
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}
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sub infolist_cb {
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$buffer = $_[1];
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my $args = $_[2];
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chomp $args;
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if (!$args) {
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weechat::command('', '/debug infolists');
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} elsif ($args =~ /^(0x[0-9a-f]+) *(.+)/i) {
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infolist($1, $2);
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} elsif ($args =~ /^new/) {
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# let's get a nicklist and leave it open
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my $iptr = weechat::infolist_get('irc_nick', '',
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weechat::buffer_get_string($buffer, 'localvar_server').','.
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weechat::buffer_get_string($buffer, 'localvar_channel'));
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$iptr ? info("infolist created at $iptr") :
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error("error creating infolist");
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}
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return weechat::WEECHAT_RC_OK;
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}
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