public void run() {
URL url;
Base64Encoder base64 = new Base64Encoder();
try {
url = new URL(urlString);
} catch (MalformedURLException e) {
System.err.println("Invalid URL");
return;
}
try {
conn = (HttpURLConnection) url.openConnection();
conn.setRequestProperty("Authorization", "Basic " + base64.encode(user + ":" + pass));
httpIn = new BufferedInputStream(conn.getInputStream(), 8192);
} catch (IOException e) {
System.err.println("Unable to connect: " + e.getMessage());
return;
}
int prev = 0;
int cur = 0;
try {
while (keepAlive && (cur = httpIn.read()) >= 0) {
if (prev == 0xFF && cur == 0xD8) {
jpgOut = new ByteArrayOutputStream(8192);
jpgOut.write((byte) prev);
}
if (jpgOut != null) {
jpgOut.write((byte) cur);
}
if (prev == 0xFF && cur == 0xD9) {
synchronized (curFrame) {
curFrame = jpgOut.toByteArray();
}
frameAvailable = true;
jpgOut.close();
}
prev = cur;
}
} catch (IOException e) {
System.err.println("I/O Error: " + e.getMessage());
}
try {
jpgOut.close();
httpIn.close();
} catch (IOException e) {
System.err.println("Error closing streams: " + e.getMessage());
}
conn.disconnect();
}
// Goes online to get user authentication from Flickr.
public void getAuthentication() {
AuthInterface authInterface = flickr.getAuthInterface();
try {
frob = authInterface.getFrob();
} catch (Exception e) {
e.printStackTrace();
}
try {
URL authURL = authInterface.buildAuthenticationUrl(Permission.WRITE, frob);
// open the authentication URL in a browser
open(authURL.toExternalForm());
} catch (Exception e) {
e.printStackTrace();
}
println("You have 15 seconds to approve the app!");
int startedWaiting = millis();
int waitDuration = 15 * 1000; // wait 10 seconds
while ((millis() - startedWaiting) < waitDuration) {
// just wait
}
println("Done waiting");
try {
auth = authInterface.getToken(frob);
println("Authentication success");
// This token can be used until the user revokes it.
token = auth.getToken();
// save it for future use
saveToken(token);
} catch (Exception e) {
e.printStackTrace();
}
// complete authentication
authenticateWithToken(token);
}