CMarkdown::HSTR CMarkdown::_HSTR::Convert(const Converter &converter)
{
HSTR H = this;
size_t s = SysStringByteLen(B);
if (size_t d = converter.Convert(A, s, 0, 0))
{
H = (HSTR)SysAllocStringByteLen(0, d);
converter.Convert(A, s, H->A, d);
SysFreeString(B);
}
return H;
}
int main (int argc, char *argv[]) {
try {
static struct option long_options[] = {
{ "source-encoding", required_argument, NULL, 's' },
{ "id3v1-encoding", required_argument, NULL, '1' },
{ "id3v2-encoding", required_argument, NULL, '2' },
{ "preserve-unicode", no_argument, NULL, 'p' },
{ "preview", no_argument, NULL, 'w' },
{ "version", no_argument, NULL, 'v' },
{ "help", no_argument, NULL, 'h' },
{ "quiet", no_argument, NULL, 'q' },
{ NULL, 0, NULL, 0 }
};
int long_options_ret;
std::string source_encoding;
std::string id3v1_encoding = "none";
std::string id3v2_encoding = "none";
bool preserve_unicode = false;
bool preview = false;
bool usage_ok = true;
bool verbose = true;
if(argc == 1) {
printf("%s", msg::usage);
exit(1);
}
while (
(long_options_ret = getopt_long (argc, argv, "s:1:2:pwdvhq", long_options, NULL)) != -1
) {
switch (long_options_ret) {
case 's':
source_encoding = optarg;
tolower(source_encoding);
break;
case '1':
id3v1_encoding = optarg;
tolower(id3v1_encoding);
break;
case '2':
id3v2_encoding = optarg;
tolower(id3v2_encoding);
break;
case 'p':
preserve_unicode = true;
break;
case 'w':
preview = true;
break;
case 'v':
printf("%s %s\n", PACKAGE, PACKAGE_VERSION);
printf("%s", msg::copyright);
exit (1);
break;
case 'h':
printf("%s", msg::usage);
exit(1);
case 'q':
verbose = false;
break;
default:
usage_ok = false;
break;
}
}
if (usage_ok && source_encoding.empty ()) {
printf("%s", msg::nosenc);
usage_ok = false;
}
if(optind == argc) {
printf("%s", msg::nofiles);
usage_ok = false;
}
if (!usage_ok) {
printf("%s", msg::seehelp);
exit (1);
}
TagLib::ID3v2::FrameFactory::instance()->setDefaultTextEncoding (TagLib::String::UTF8);
for (int i=optind;i<argc;i++) {
TagLib::MPEG::File mp3file(argv[i]);
if (!mp3file.isOpen ()) {
throw msg::nofile(argv[i]);
}
TagLib::Tag *tag = mp3file.tag();
if(tag->isEmpty()) {
printf("%s", msg::emptyfile(argv[i]).c_str());
}
else {
Converter converter (
source_encoding,
id3v1_encoding,
id3v2_encoding,
mp3file.ID3v1Tag (true),
mp3file.ID3v2Tag (true),
preserve_unicode
);
converter.Convert (tag->title (), &TagLib::Tag::setTitle);
converter.Convert (tag->artist (), &TagLib::Tag::setArtist);
converter.Convert (tag->album (), &TagLib::Tag::setAlbum);
converter.Convert (tag->comment (), &TagLib::Tag::setComment);
converter.Convert (tag->genre (), &TagLib::Tag::setGenre);
if (preview) {
converter.printTags(argv[i]);
}
else {
mp3file.strip(~converter.Tags());
if (!mp3file.save (converter.Tags ())) {
printf("%s", msg::writefail(argv[i]).c_str());
}
else if(verbose) {
printf("%s", msg::filedone(argv[i]).c_str());
}
}
}
}
exit (0);
}
catch (const std::string &e) {
printf ("%s", msg::error(e).c_str());
exit (1);
}
catch (const char *e) {
printf ("%s", msg::error(e).c_str());
exit (1);
}
return 1;
}
