static void copy(InputStream is, int size, String name) throws IOException {
// System.out.print("Writing " + name + " (" + size + " bytes)... ");
byte[] b = new byte[size];
Composition.readFully(is, b, 0, size);
OutputStream os = new FileOutputStream(name);
os.write(b);
os.close();
// System.out.println("done");
}
static Composition read(InputStream stream, String path) throws IOException, DecodingException {
byte[] bytes = new byte[HeaderSize];
if (HeaderSize != stream.read(bytes)) throw error("Cannot read");
Composition c = Codecs.decode(codec, bytes);
if (!c.sign.equals("Nemo Fi\0")) throw error("Not a composition file");
bytes = new byte[c.componentsSize + 4];
stream.mark(4096 + c.compcsz);
InputStream is = (c.componentsSize == c.compcsz) ? stream : new InflaterInputStream(stream);
ByteBuffer.wrap(bytes).putInt(c.componentsCount);
// if (c.componentsSize != is.read(bytes, 4, c.componentsSize)) throw error("Cannot read
// components");
readFully(is, bytes, 4, c.componentsSize);
ComponentList list = Codecs.decode(cListCodec, bytes);
c.components = list.components;
stream.reset();
stream.skip(c.compcsz);
is = (c.objcsz == c.objsz) ? stream : new InflaterInputStream(stream);
int totalSize = c.componentsSize + HeaderSize;
for (int i = 0, componentsLength = c.components.length; i < componentsLength; i++) {
Component component = i == 0 ? null : c.components[i - 1];
int size;
String name;
size = c.components[i].getOffset() - totalSize;
name = component == null ? "00000_PARAMETEROPERATION" : componentFileName(component);
copy(is, size, path + name);
totalSize += size;
}
Component component = c.components[c.components.length - 1];
int size = c.objsz - component.getOffset() + c.componentsSize + HeaderSize;
String name = componentFileName(component);
copy(is, size, path + name);
return c;
}
