125 lines
3.2 KiB
Perl
125 lines
3.2 KiB
Perl
#*************************************************************************
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#
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# Copyright 2000, 2010 Oracle and/or its affiliates.
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#
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# OpenOffice.org - a multi-platform office productivity suite
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#
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# This file is part of OpenOffice.org.
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#
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# OpenOffice.org is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License version 3
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# only, as published by the Free Software Foundation.
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#
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# OpenOffice.org is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License version 3 for more details
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# (a copy is included in the LICENSE file that accompanied this code).
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#
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# You should have received a copy of the GNU Lesser General Public License
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# version 3 along with OpenOffice.org. If not, see
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# <http://www.openoffice.org/license.html>
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# for a copy of the LGPLv3 License.
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#
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#*************************************************************************
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package pre2par::files;
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use pre2par::exiter;
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############################################
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# File Operations
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############################################
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sub check_file
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{
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my ($arg) = @_;
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if(!( -f $arg ))
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{
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pre2par::exiter::exit_program("ERROR: Cannot find file $arg", "check_file");
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}
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}
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sub read_file
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{
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my ($localfile) = @_;
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my @localfile = ();
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open( IN, "<$localfile" ) || pre2par::exiter::exit_program("ERROR: Cannot open file: $localfile", "read_file");
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while ( <IN> ) { push(@localfile, $_); }
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close( IN );
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return \@localfile;
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}
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###########################################
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# Saving files, arrays and hashes
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###########################################
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sub save_file
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{
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my ($savefile, $savecontent) = @_;
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if (-f $savefile) { unlink $savefile };
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if (-f $savefile) { pre2par::exiter::exit_program("ERROR: Cannot delete existing file: $savefile", "save_file"); };
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open( OUT, ">$savefile" );
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print OUT @{$savecontent};
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close( OUT);
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if (! -f $savefile) { pre2par::exiter::exit_program("ERROR: Cannot write file: $savefile", "save_file"); }
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}
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sub save_hash
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{
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my ($savefile, $hashref) = @_;
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my @printcontent = ();
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my ($itemkey, $itemvalue, $line);
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foreach $itemkey ( keys %{$hashref} )
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{
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$line = "";
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$itemvalue = $hashref->{$itemkey};
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$line = $itemkey . "=" . $itemvalue . "\n";
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push(@printcontent, $line);
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}
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open( OUT, ">$savefile" );
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print OUT @printcontent;
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close( OUT);
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}
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sub save_array_of_hashes
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{
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my ($savefile, $arrayref) = @_;
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my @printcontent = ();
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my ($itemkey, $itemvalue, $line, $hashref);
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for ( my $i = 0; $i <= $#{$arrayref}; $i++ )
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{
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$line = "";
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$hashref = ${$arrayref}[$i];
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foreach $itemkey ( keys %{$hashref} )
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{
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$itemvalue = $hashref->{$itemkey};
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$line = $line . $itemkey . "=" . $itemvalue . "\t";
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}
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$line = $line . "\n";
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push(@printcontent, $line);
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}
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open( OUT, ">$savefile" );
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print OUT @printcontent;
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close( OUT);
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}
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1;
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