55 lines
1.6 KiB
Perl
55 lines
1.6 KiB
Perl
while ($_ = $ARGV[0], /^[-|\/]/) {
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shift;
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last if /^--$/;
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/^[-|\/]v:(.*)/i && ($variablelist = $1);
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/^[-|\/]f:(.*)/i && ($filename = $1);
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}
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($variablelist && $filename) ||
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die "Usage: ChangeWiseVar.pl <-v:Variable=Value;Variable=Value;...> <-f:Filename>\n";
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foreach $variable (split (/;/, $variablelist)) {
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($name, $value) = split (/=/, $variable);
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if ( $value eq "get_date()" ) {
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&get_date;
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$value = $date;
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}
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$VARS{$name} = $value;
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}
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if ( -f "$filename.bak" ) {
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system ("del /f $filename.bak");
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}
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rename ("$filename", "$filename.bak") ||
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die "Error renaming $filename to $filename.bak: $!.\n";
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open (INFILE, "<$filename.bak") || die "Error opening file $filename.bak: $!.\n";
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open (OUTFILE, ">$filename") || die "Error opening file $filename: $!.\n";
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print "\n$filename...\n";
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while (<INFILE>) {
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foreach $var (keys %VARS) {
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(/.*Variable Name(\d{1,2})=$var$/i) && ($varname = $var) && ($varnum = $1);
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}
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if ( $varnum ) {
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if ( s/(.*Variable Default$varnum=).*/$1$VARS{$varname}/ ) {
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print "Changed variable $varnum: $varname to \"$VARS{$varname}\"\n";
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$varnum = 0;
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}
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}
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print OUTFILE;
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}
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close INFILE, OUTFILE;
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chmod 0444, "$filename";
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exit 0;
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sub get_date {
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@months = ('January','February','March','April','May','June','July',
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'August','September','October','November','December');
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($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
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$year = $year + 1900;
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$date = "$months[$mon] $mday, $year";
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}
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