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#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This file incorporates work covered by the following license notice:
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed
# with this work for additional information regarding copyright
# ownership. The ASF licenses this file to you under the Apache
# License, Version 2.0 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.apache.org/licenses/LICENSE-2.0 .
#
package pre2par::files;
use pre2par::exiter;
############################################
# File Operations
############################################
sub check_file
{
my ($arg) = @_;
if(!( -f $arg ))
{
pre2par::exiter::exit_program("ERROR: Cannot find file $arg", "check_file");
}
}
sub read_file
{
my ($localfile) = @_;
my @localfile = ();
open( IN, "<$localfile" ) || pre2par::exiter::exit_program("ERROR: Cannot open file: $localfile", "read_file");
while ( <IN> ) { push(@localfile, $_); }
close( IN );
return \@localfile;
}
###########################################
# Saving files
###########################################
sub save_file
{
my ($savefile, $savecontent) = @_;
if (-f $savefile) { unlink $savefile };
if (-f $savefile) { pre2par::exiter::exit_program("ERROR: Cannot delete existing file: $savefile", "save_file"); };
open( OUT, ">$savefile" );
print OUT @{$savecontent};
close( OUT);
if (! -f $savefile) { pre2par::exiter::exit_program("ERROR: Cannot write file: $savefile", "save_file"); }
}
1;
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