func main() {
if len(os.Args) < 3 {
fmt.Fprintf(os.Stderr, "Usage: %s <infile> <outfile>\n", os.Args[0])
return
}
var in io.Reader = nil
if os.Args[1] == "-" {
in = os.Stdin
} else if strings.HasPrefix(os.Args[1], "ws://") {
url, err := url.Parse(os.Args[1])
checkError("Output url", err)
origin := "http://localhost/"
ws, err := websocket.Dial(url.String(), "", origin)
checkError("WebSocket Dial", err)
in = io.Reader(ws)
} else {
file, err := os.Open(os.Args[1])
checkError(fmt.Sprintf("can't open file %s", os.Args[1]), err)
in = io.Reader(file)
}
file, err := os.Create(os.Args[2])
checkError(fmt.Sprintf("Failed to create file %s", os.Args[2]), err)
out := io.WriteSeeker(file)
buf := [4096]byte{}
c := NewTestClient(out)
parser := ebml.NewParser(ebml.GetListIDs(webm.IdTypes()), webm.UnknownSizeInfo(), ebml.NewElementParser(c, webm.IdTypes()))
for {
bytesRead, err := in.Read(buf[:])
if err != nil {
parser.EndOfData()
break
}
parser.Append(buf[0:bytesRead])
}
}
func NewWebMParser() *ebml.Parser {
c := newWebMClient()
return ebml.NewParser(ebml.GetListIDs(webm.IdTypes()), webm.UnknownSizeInfo(),
ebml.NewElementParser(c, webm.IdTypes()))
}