Adding upstream version 1.21.22.upstream/1.21.22upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 79 insertions, 0 deletions

diff --git a/scripts/Dpkg/File.pm b/scripts/Dpkg/File.pm
new file mode 100644
index 0000000..dd3fd9f
--- /dev/null
+++ b/scripts/Dpkg/File.pm
@@ -0,0 +1,79 @@
+# 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
+    file_dump
+    file_touch
+);
+
+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 $data;
+}
+
+sub file_dump {
+    my ($file, $data) = @_;
+    my $fh;
+    my $doclose = 0;
+
+    if (openhandle($file)) {
+        $fh = $file;
+    } else {
+        open $fh, '>', $file or syserr(g_('cannot create file %s'), $file);
+        $doclose = 1;
+    }
+    print { $fh } $data;
+    if ($doclose) {
+        close $fh or syserr(g_('cannot write %s'), $file);
+    }
+
+    return;
+}
+
+sub file_touch {
+    my $file = shift;
+
+    open my $fh, '>', $file or syserr(g_('cannot create file %s'), $file);
+    close $fh or syserr(g_('cannot write %s'), $file);
+}
+
+1;