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-rw-r--r--scripts/Dpkg/File.pm51
1 files changed, 51 insertions, 0 deletions
diff --git a/scripts/Dpkg/File.pm b/scripts/Dpkg/File.pm
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+++ b/scripts/Dpkg/File.pm
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+# Copyright © 2011 Raphaël Hertzog <hertzog@debian.org>
+# Copyright © 2012 Guillem Jover <guillem@debian.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+package Dpkg::File;
+
+use strict;
+use warnings;
+
+our $VERSION = '0.01';
+our @EXPORT = qw(
+ file_slurp
+);
+
+use Exporter qw(import);
+use Scalar::Util qw(openhandle);
+
+use Dpkg::ErrorHandling;
+use Dpkg::Gettext;
+
+sub file_slurp {
+ my $file = shift;
+ my $fh;
+ my $doclose = 0;
+
+ if (openhandle($file)) {
+ $fh = $file;
+ } else {
+ open $fh, '<', $file or syserr(g_('cannot read %s'), $fh);
+ $doclose = 1;
+ }
+ local $/;
+ my $data = <$fh>;
+ close $fh if $doclose;
+
+ return $data;
+}
+
+1;