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## File Magic Parser
## by Ken Hollis <khollis@bitgate.com>
##
## This program is GPLed. Please read the LICENSE file for more information.
## Copyright (C) 1996, Bitgate Software.
sub check_exist {
local($type, $filename, $checkfor, $cfile) = @_;
if ($type eq "2") {
if (-e $filename) {
return 1;
} else {
return 0;
}
}
if ($type eq "1") {
if (-e $filename) {
$clean = 0;
open(IF, $filename);
while(<IF>) {
chop;
if (/$checkfor/) {
$clean = 1;
last;
}
}
close(IF);
if (!$clean) {
&disp_file($cfile);
return &ask_question("Go ahead?", "N", BOOLEAN_QUESTION, $cfile);
} else {
return "Y";
}
} else {
return "0";
}
}
}
1;
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