#!/usr/bin/perl
use warnings;
use strict;
use Fcntl qw(O_CREAT O_WRONLY O_RDONLY O_TRUNC);
my $keyword = "USELIST";
local $/ = "\n\n";
sysopen my $source, "xs/TITERATOR.xs", O_RDONLY or die "sysopen: $!";
sysopen my $target, "xs/id3v2tagframelistiterator.xs", O_CREAT | O_WRONLY | O_TRUNC or die "sysopen: $!";
#print $target "#define MOREMETHODS 1\n";
print $target "#include \"id3v2tag.h\"\n";
while(<$source>) {
if(m/^\_NAMESPACE\_::data\(\)/mo){
my @code = split /!!!!/;
my ($code) = grep { m/$keyword/o } @code;
$_ = $code[0]."//".$code."\n";
}
s/_NAMESPACE_/TagLib::ID3v2::FrameList::Iterator/mg;
s/_T_/TagLib::ID3v2::Frame/mg;
print $target $_;
}
close $source or warn "close: $!";
close $target or die "close: $!";