mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-10 18:00:15 +01:00
129 lines
2.4 KiB
Perl
129 lines
2.4 KiB
Perl
#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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sub recursive_copy {
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local($fromdir);
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local($todir);
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local(@dirlist);
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$fromdir = shift;
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$todir = shift;
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print STDERR "recursive copy called with $fromdir, $todir\n";
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#remove any trailing slashes.
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$fromdir =~ s/\/$//;
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$todir =~ s/\/$//;
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opendir(DIR, $fromdir);
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@dirlist = readdir DIR;
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close DIR;
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foreach $file (@dirlist) {
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if (! (($file eq "." ) || ($file eq "..") )) {
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if (-d "$fromdir/$file") {
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print STDERR "handling directory $todir/$file\n";
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&rec_mkdir("$todir/$file");
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&recursive_copy("$fromdir/$file","$todir/$file");
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}
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else {
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print STDERR "handling file $fromdir/$file\n";
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&my_copy("$fromdir/$file","$todir/$file");
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}
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}
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}
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}
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sub parse_argv {
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# print STDERR "Parsing Variables\n";
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foreach $q ( @ARGV ) {
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if (! ($q =~ /=/)) {
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$var{$lastassigned} .= " $q";
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}
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else {
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$q =~ /^([^=]*)=(.*)/;
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$left = $1;
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$right = $2;
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$right =~ s/ *$//;
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$var{$left} = $right;
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$lastassigned = $left;
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}
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print STDERR "Assigned $lastassigned = $var{$lastassigned}\n";
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}
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}
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# usage: &my_copy("dir/fromfile","dir2/tofile");
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# do a 'copy' - files only, 'to' MUST be a filename, not a directory.
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# fix this to be able to use copy on win nt.
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sub my_copy {
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local($from);
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local($to);
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local($cpcmd);
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$from = shift;
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$to = shift;
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if ( ! defined $var{OS_ARCH}) {
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die "OS_ARCH not defined!";
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}
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else {
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if ($var{OS_ARCH} eq 'WINNT') {
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$cpcmd = 'cp';
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}
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else {
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$cpcmd = 'cp';
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}
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print STDERR "COPYING: $cpcmd $from $to\n";
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system("$cpcmd $from $to");
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}
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}
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sub old_my_copy {
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local($from);
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local($to);
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$from = shift;
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$to = shift;
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open(FIN, "<$from") || die("Can't read from file $from\n");
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if ( ! open(FOUT,">$to")) {
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close FIN;
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die "Can't write to file $to\n";
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}
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while (read(FIN, $buf, 100000)) {
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print FOUT $buf;
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}
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close (FIN);
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close (FOUT);
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}
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sub rec_mkdir {
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local($arg);
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local($t);
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local($q);
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$arg = shift;
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$t = "";
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foreach $q (split(/\//,$arg)) {
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$t .= $q;
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if (! ($t =~ /\.\.$/)) {
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if ($t =~ /./) {
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mkdir($t,0775);
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}
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}
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$t.= '/';
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}
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}
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1;
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