/**
* Processes the file requests.
*
* @throws IOException The exception thrown if an i/o error occurs.
*/
public void processFileQueue() {
FileRequestEvent request;
synchronized (fileQueue) {
request = fileQueue.pop();
if (fileQueue.isEmpty()) {
idle = true;
} else {
service.addAudioContext(this);
idle = false;
}
}
if (request != null) {
int type = request.getType();
int file = request.getFile();
int crc = request.getCrc();
int version = request.getVersion();
HttpVersion http = request.getHttp();
ByteBuf buf = Unpooled.buffer();
if (type == 255 && file == 255) {
buf = Unpooled.wrappedBuffer(server.getCache().getChecksum());
} else {
if (server.getCache().getReferenceTable(type).getEntry(file).getCrc() != crc
|| server.getCache().getReferenceTable(type).getEntry(file).getVersion() != version) {
writeResponse(http, buf);
return;
}
try {
buf = Unpooled.wrappedBuffer(server.getCache().getStore().read(type, file));
if (type != 255) buf = buf.slice(0, buf.readableBytes() - 2);
} catch (IOException e) {
e.printStackTrace();
}
}
writeResponse(http, buf);
}
}
/**
* Adds this {@link com.friz.update.network.UpdateSessionContext} to the {@link
* com.friz.update.UpdateService}.
*/
public void addContextToService() {
service.addAudioContext(this);
}