public byte[] construct() throws PacketKitException {
byte[][] fragments = new byte[headers.size()][];
// if (body != null)
// return body;
// construct each component
int i = 0;
int totallength = 0;
for (PacketHeader header : headers) {
header.associate(networkinterface);
fragments[i] = header.construct();
totallength += fragments[i].length;
i++;
}
// shove the fragments together
byte[] body = new byte[totallength];
int index = 0;
for (byte[] fragment : fragments) for (byte b : fragment) body[index++] = b;
// cache
// this.body = body;
return body;
}
public boolean deconstruct(List<PacketHeader> headers, byte[] buffer, int start, int length) {
ByteParser container = new ByteParser(buffer, start);
this.headers = headers;
for (PacketHeader header : headers) {
try {
if (!header.deconstruct(container, length)) return false;
} catch (PacketKitException e) {
return false;
}
}
return true;
}