x3/flac2mp3.pl
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Add shell escaping that works :')

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moex3 2021-07-23 20:28:16 +02:00
parent f8bd0b2004
commit 7aebd5fc77
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1 changed files with 11 additions and 5 deletions
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flac2mp3.pl
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@ -105,6 +105,7 @@ sub iterFlac {
my @required_tags = ("artist", "title", "album", "tracknumber");
my $flac = $_;
shellsan(\$flac);
my $dest = "$ODIR/" . basename($flac);
$dest =~ s/\.flac$/\.mp3/;
my $tags = getFlacTags($flac);
@ -124,8 +125,7 @@ sub iterFlac {
argsToTags($tags);
my $tagopts = tagsToOpts($tags);
$flac =~ s!'!'\\''!g;
qx(flac -cd '$flac' | lame -V0 -S --vbr-new --add-id3v2 @$tagopts - "$dest");
qx(flac -cd -- '$flac' | lame -V0 -S --vbr-new --add-id3v2 @$tagopts - '$dest');
}
sub argsToTags {
@ -148,15 +148,17 @@ sub tagsToOpts {
my $tagName = $idLookup{$currKey};
my $type = ref($tagName);
if ($type eq "" && defined($tagName)) {
push(@tagopts, qq(--tv '$tagName=$tags->{$currKey}'));
my $tagCont = $tags->{$currKey};
shellsan(\$tagCont);
push(@tagopts, qq(--tv '$tagName=$tagCont'));
} elsif ($type eq "ARRAY") {
my $tagCont = $tagName->[1]->($tags);
shellsan(\$tagCont);
push(@tagopts, qq(--tv '$tagName->[0]=$tagCont'));
}
}
#print(Dumper(\@tagopts));
return \@tagopts;
}
@ -164,7 +166,7 @@ sub getFlacTags {
my $flac = shift;
my %tags;
my @tagtxt = qx(metaflac --list --block-type=VORBIS_COMMENT -- "$flac");
my @tagtxt = qx(metaflac --list --block-type=VORBIS_COMMENT -- '$flac');
foreach my $tagline (@tagtxt) {
if ($tagline =~ /comment\[\d+\]:\s(.*?)=(.*)/) {
$tags{lc($1)} = $2;
@ -173,6 +175,10 @@ sub getFlacTags {
return \%tags;
}
sub shellsan {
${$_[0]} =~ s/'/'\\''/g;
}
sub usage {
print("Usage: flac2mp3.pl [-h | --help] [-g | --genre NUM] <input_dir> <output_dir>\n");
exit 1;