{".3gp", "video/3gpp"},         {".apk", "application/vnd.android.package-archive"},         {".asf", "video/x-ms-asf"},         {".avi", "video/x-msvideo"},         {".bin", "application/octet-stream"},         {".bmp", "image/bmp"},         {".c", "text/plain"},         {".class", "application/octet-stream"},         {".conf", "text/plain"},         {".cpp", "text/plain"},         {".doc", "application/msword"},         {".docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document"},         {".xls", "application/vnd.ms-excel"},         {".xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"},         {".exe", "application/octet-stream"},         {".gif", "image/gif"},         {".gtar", "application/x-gtar"},         {".gz", "application/x-gzip"},         {".h", "text/plain"},         {".htm", "text/html"},         {".html", "text/html"},         {".jar", "application/java-archive"},         {".java", "text/plain"},         {".jpeg", "image/jpeg"},         {".jpg", "image/jpeg"},         {".js", "application/x-javascript"},         {".log", "text/plain"},         {".m3u", "audio/x-mpegurl"},         {".m4a", "audio/mp4a-latm"},         {".m4b", "audio/mp4a-latm"},         {".m4p", "audio/mp4a-latm"},         {".m4u", "video/vnd.mpegurl"},         {".m4v", "video/x-m4v"},         {".mov", "video/quicktime"},         {".mp2", "audio/x-mpeg"},         {".mp3", "audio/x-mpeg"},         {".mp4", "video/mp4"},         {".mpc", "application/vnd.mpohun.certificate"},         {".mpe", "video/mpeg"},         {".mpeg", "video/mpeg"},         {".mpg", "video/mpeg"},         {".mpg4", "video/mp4"},         {".mpga", "audio/mpeg"},         {".msg", "application/vnd.ms-outlook"},         {".ogg", "audio/ogg"},         {".pdf", "application/pdf"},         {".png", "image/png"},         {".pps", "application/vnd.ms-powerpoint"},         {".ppt", "application/vnd.ms-powerpoint"},         {".pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation"},         {".prop", "text/plain"},         {".rc", "text/plain"},         {".rmvb", "audio/x-pn-realaudio"},         {".rtf", "application/rtf"},         {".sh", "text/plain"},         {".tar", "application/x-tar"},         {".tgz", "application/x-compressed"},         {".txt", "text/plain"},         {".wav", "audio/x-wav"},         {".wma", "audio/x-ms-wma"},         {".wmv", "audio/x-ms-wmv"},         {".wps", "application/vnd.ms-works"},         {".xml", "text/plain"},         {".z", "application/x-compress"},         {".zip", "application/x-zip-compressed"},         {"", "*/*"}