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68 lines
2.2 KiB
Perl
68 lines
2.2 KiB
Perl
###############################################################################
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# Copyright (C) 2006-2025 Jonathan Michaelson
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#
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# https://github.com/waytotheweb/scripts
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 3 of the License, or (at your option) any later
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# version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, see <https://www.gnu.org/licenses>.
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###############################################################################
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## no critic (RequireUseWarnings, ProhibitExplicitReturnUndef, ProhibitMixedBooleanOperators, RequireBriefOpen)
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# start main
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package ConfigServer::Slurp;
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use strict;
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use lib '/usr/local/csf/lib';
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use Fcntl qw(:DEFAULT :flock);
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use Carp;
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use Exporter qw(import);
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our $VERSION = 1.02;
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our @ISA = qw(Exporter);
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our @EXPORT_OK = qw(slurp);
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our $slurpreg = qr/(?>\x0D\x0A?|[\x0A-\x0C\x85\x{2028}\x{2029}])/;
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our $cleanreg = qr/(\r)|(\n)|(^\s+)|(\s+$)/;
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# end main
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###############################################################################
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# start slurp
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sub slurp {
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my $file = shift;
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if (-e $file) {
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sysopen (my $FILE, $file, O_RDONLY) or carp "*Error* Unable to open [$file]: $!";
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flock ($FILE, LOCK_SH) or carp "*Error* Unable to lock [$file]: $!";
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my $text = do {local $/; <$FILE>};
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close ($FILE);
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return split(/$slurpreg/,$text);
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} else {
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carp "*Error* File does not exist: [$file]";
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}
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return;
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}
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# end slurp
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###############################################################################
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# start slurpreg
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sub slurpreg {
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return $slurpreg;
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}
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# end slurpreg
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###############################################################################
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# start cleanreg
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sub cleanreg {
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return $cleanreg;
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}
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# end cleanreg
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###############################################################################
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1; |