void Start(String ssid, StarwispActivity c, String name, StarwispBuilder b) {
Log.i("starwisp", "Network startup!");
m_CallbackName = name;
m_Context = c;
m_Builder = b;
if (state == NetworkManager.State.IDLE) {
Log.i("starwisp", "State is idle, launching scan");
wifi = (WifiManager) c.getSystemService(Context.WIFI_SERVICE);
state = State.SCANNING;
SSID = ssid;
wifi.startScan();
receiver = new WiFiScanReceiver(SSID, this);
c.registerReceiver(receiver, new IntentFilter(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION));
// todo - won't work from inside fragments
m_Builder.DialogCallback(m_Context, m_Context.m_Name, m_CallbackName, "\"Scanning\"");
}
if (state == NetworkManager.State.CONNECTED) {
Log.i("starwisp", "State is connected, callback raised");
m_Builder.DialogCallback(m_Context, m_Context.m_Name, m_CallbackName, "\"Connected\"");
}
}
private void ReadStream(ReqMsg m) {
InputStream in = m.m_Stream;
BufferedReader reader = null;
try {
if (m.m_Type.equals("download")) {
ByteArrayOutputStream byteBuffer = new ByteArrayOutputStream();
// this is storage overwritten on each iteration with bytes
int bufferSize = 1024;
byte[] buffer = new byte[bufferSize];
// we need to know how may bytes were read to write them to the byteBuffer
int len = 0;
Toast.makeText(m_Context, "Starting download for " + m.m_CallbackName, Toast.LENGTH_LONG)
.show();
while ((len = in.read(buffer)) != -1) {
byteBuffer.write(buffer, 0, len);
}
Toast.makeText(m_Context, "Finished downloading " + m.m_CallbackName, Toast.LENGTH_LONG)
.show();
m_Builder.SaveData(m.m_CallbackName, byteBuffer.toByteArray());
} else {
// results in evaluating data read from via http - fix if used from net
reader = new BufferedReader(new InputStreamReader(in));
String line = "";
String all = "";
while ((line = reader.readLine()) != null) {
all += line + "\n";
}
// Log.i("starwisp","got data for "+m.m_CallbackName+"["+all+"]");
synchronized (mLock) {
m_Builder.DialogCallback(m_Context, m_Context.m_Name, m.m_CallbackName, all);
}
}
} catch (IOException e) {
e.printStackTrace();
} finally {
if (reader != null) {
try {
reader.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
void Connect() {
Log.i("starwisp", "Attemping connect to " + SSID);
List<WifiConfiguration> list = wifi.getConfiguredNetworks();
Boolean found = false;
for (WifiConfiguration i : list) {
if (i.SSID != null && i.SSID.equals("\"" + SSID + "\"")) {
found = true;
Log.i("starwisp", "Connecting (state=connected)");
state = State.CONNECTED;
wifi.disconnect();
wifi.enableNetwork(i.networkId, true);
wifi.reconnect();
Log.i("starwisp", "Connected");
try {
Thread.sleep(2000);
Log.i("starwisp", "trying post-connection callback");
m_Builder.DialogCallback(m_Context, m_Context.m_Name, m_CallbackName, "\"Connected\"");
} catch (Exception e) {
Log.i("starwisp", e.toString());
e.printStackTrace();
}
break;
}
}
if (!found) {
Log.i("starwisp", "adding wifi config");
WifiConfiguration conf = new WifiConfiguration();
conf.SSID = "\"" + SSID + "\"";
// conf.wepKeys[0] = "\"" + networkPass + "\"";
// conf.wepTxKeyIndex = 0;
// conf.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.NONE);
// conf.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.WEP40);
conf.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.NONE);
wifi.addNetwork(conf);
}
}
