Audacious - OLD, PLEASE USE GITHUB DISCUSSIONS/ISSUES

    constexpr CueLoader () : PlaylistPlugin (info, cue_exts, true) {}

    bool save (const char * filename, VFSFile & file, const char * title,

     const Index<PlaylistAddItem> & items);

            StringBuf tfilename = str_printf ("%s?%d", cue_filename, track);

    if (cd)

        cd_delete (cd);  // free.

    return true;

}

bool CueLoader::save (const char * filename, VFSFile & file, const char * title,

 const Index<PlaylistAddItem> & items)

{

    bool haveAlbumInfo = false;

    bool from_cuesheet;

    String cueTitle = String ("");

    String cuePerformer = String ("");

    StringBuf linesBuf = str_copy ("");

    String actual_filename;

    for (auto & item : items)

    {

        if (strncmp ((const char *) item.filename, "file://", 7))  // ONLY SAVE "FILE" ENTRIES, NOT URLS, ETC.

        {

            AUDWARN ("Skipping adding non-file entry (%s) from playlist (%s).\n", 

             (const char *) item.filename, filename);

        }

        else

        {

            from_cuesheet = strstr ((const char *) item.filename, ".cue?") ? true : false;

            /* FOR CUESHEET ENTRIES, SAVE ACTUAL AUDIO-FILE (NO CUESHEETS EMBEDDED IN CUE FILES)! */

            actual_filename = from_cuesheet ? item.tuple.get_str (Tuple::AudioFile) : item.filename;

            if (! actual_filename || ! actual_filename[0])

                continue;

            StringBuf path = uri_deconstruct (actual_filename, filename);

            if (item.tuple.valid ())

            {

                String songTitle = item.tuple.get_str (Tuple::Title);

                if (! songTitle)

                    songTitle = String (filename_get_base (actual_filename));

                else

                {

                    StringBuf songTitleBuff = str_copy (songTitle);

                    str_replace_char (songTitleBuff, '"', '\'');  // SOME TITLES HAVE DOUBLE-QUOTES?

                    songTitle = String (songTitleBuff);

                }

                int start_time;

                int start_time_frames= 0;

                int start_time_sec = 0;

                int start_time_min = 0;

                String songArtist = item.tuple.get_str (Tuple::Artist);

                if (item.tuple.is_set (Tuple::StartTime)

                        && (start_time = item.tuple.get_int (Tuple::StartTime)) > 0)

                {

                    start_time_frames = ((start_time % 1000) * 75) / 1000;

                    start_time_sec = start_time / 1000;

                    start_time_min = start_time_sec / 60;

                    start_time_sec %= 60;

                }

                str_append_printf (linesBuf, "FILE \"%s\" MP3\n  TRACK 01 AUDIO\n    TITLE \"%s\"\n    PERFORMER \"%s\"\n    INDEX 01 %02d:%02d:%02d\n", 

                        (const char *) path, (const char *) songTitle, (const char *) songArtist,

                        start_time_min, start_time_sec, start_time_frames);

                if (! haveAlbumInfo)

                {

                    String songAlbum = item.tuple.get_str (Tuple::Album);

                    if (songAlbum && songAlbum[0])

                    {

                        cueTitle = songAlbum;

                        String songAlbumArtist = item.tuple.get_str (Tuple::AlbumArtist);

                        if (songAlbumArtist && songAlbumArtist[0])

                            cuePerformer = songAlbumArtist;

                        haveAlbumInfo = true;

                    }

                }

            }

        }

    }

    StringBuf toplineBuf = str_printf ("PERFORMER \"%s\"\nTITLE \"%s\"\n", (const char *) cuePerformer, (const char *) cueTitle);

    if (file.fwrite (toplineBuf, 1, toplineBuf.len ()) != toplineBuf.len ())

        return false;

    if (file.fwrite (linesBuf, 1, linesBuf.len ()) != linesBuf.len ())

        return false;