Examples with ProtocolException java.net.ProtocolException used on opensource projects

Example 1 with ProtocolException

use of java.net.ProtocolException in project android_frameworks_base by ParanoidAndroid.

the class NetworkStatsCollection method readLegacyNetwork.

@Deprecated
public void readLegacyNetwork(File file) throws IOException {
    final AtomicFile inputFile = new AtomicFile(file);
    DataInputStream in = null;
    try {
        in = new DataInputStream(new BufferedInputStream(inputFile.openRead()));
        // verify file magic header intact
        final int magic = in.readInt();
        if (magic != FILE_MAGIC) {
            throw new ProtocolException("unexpected magic: " + magic);
        }
        final int version = in.readInt();
        switch(version) {
            case VERSION_NETWORK_INIT:
                {
                    // network := size *(NetworkIdentitySet NetworkStatsHistory)
                    final int size = in.readInt();
                    for (int i = 0; i < size; i++) {
                        final NetworkIdentitySet ident = new NetworkIdentitySet(in);
                        final NetworkStatsHistory history = new NetworkStatsHistory(in);
                        final Key key = new Key(ident, UID_ALL, SET_ALL, TAG_NONE);
                        recordHistory(key, history);
                    }
                    break;
                }
            default:
                {
                    throw new ProtocolException("unexpected version: " + version);
                }
        }
    } catch (FileNotFoundException e) {
    // missing stats is okay, probably first boot
    } finally {
        IoUtils.closeQuietly(in);
    }
}

Example 2 with ProtocolException

use of java.net.ProtocolException in project android_frameworks_base by ParanoidAndroid.

the class NetworkStatsCollection method read.

public void read(DataInputStream in) throws IOException {
    // verify file magic header intact
    final int magic = in.readInt();
    if (magic != FILE_MAGIC) {
        throw new ProtocolException("unexpected magic: " + magic);
    }
    final int version = in.readInt();
    switch(version) {
        case VERSION_UNIFIED_INIT:
            {
                // uid := size *(NetworkIdentitySet size *(uid set tag NetworkStatsHistory))
                final int identSize = in.readInt();
                for (int i = 0; i < identSize; i++) {
                    final NetworkIdentitySet ident = new NetworkIdentitySet(in);
                    final int size = in.readInt();
                    for (int j = 0; j < size; j++) {
                        final int uid = in.readInt();
                        final int set = in.readInt();
                        final int tag = in.readInt();
                        final Key key = new Key(ident, uid, set, tag);
                        final NetworkStatsHistory history = new NetworkStatsHistory(in);
                        recordHistory(key, history);
                    }
                }
                break;
            }
        default:
            {
                throw new ProtocolException("unexpected version: " + version);
            }
    }
}

Example 3 with ProtocolException

use of java.net.ProtocolException in project java-apns by notnoop.

the class TlsTunnelBuilder method makeTunnel.

@SuppressFBWarnings(value = "VA_FORMAT_STRING_USES_NEWLINE", justification = "use <CR><LF> as according to RFC, not platform-linefeed")
Socket makeTunnel(String host, int port, String proxyUsername, String proxyPassword, InetSocketAddress proxyAddress) throws IOException {
    if (host == null || port < 0 || host.isEmpty() || proxyAddress == null) {
        throw new ProtocolException("Incorrect parameters to build tunnel.");
    }
    logger.debug("Creating socket for Proxy : " + proxyAddress.getAddress() + ":" + proxyAddress.getPort());
    Socket socket;
    try {
        ProxyClient client = new ProxyClient();
        client.getParams().setParameter("http.useragent", "java-apns");
        client.getHostConfiguration().setHost(host, port);
        String proxyHost = proxyAddress.getAddress().toString().substring(0, proxyAddress.getAddress().toString().indexOf("/"));
        client.getHostConfiguration().setProxy(proxyHost, proxyAddress.getPort());
        ProxyClient.ConnectResponse response = client.connect();
        socket = response.getSocket();
        if (socket == null) {
            ConnectMethod method = response.getConnectMethod();
            // Read the proxy's HTTP response.
            if (method.getStatusLine().getStatusCode() == 407) {
                // Proxy server returned 407. We will now try to connect with auth Header
                if (proxyUsername != null && proxyPassword != null) {
                    socket = AuthenticateProxy(method, client, proxyHost, proxyAddress.getPort(), proxyUsername, proxyPassword);
                } else {
                    throw new ProtocolException("Socket not created: " + method.getStatusLine());
                }
            }
        }
    } catch (Exception e) {
        throw new ProtocolException("Error occurred while creating proxy socket : " + e.toString());
    }
    if (socket != null) {
        logger.debug("Socket for proxy created successfully : " + socket.getRemoteSocketAddress().toString());
    }
    return socket;
}

Example 4 with ProtocolException

use of java.net.ProtocolException in project OpenAM by OpenRock.

the class OpenAMUpgrade method getRequestToServer.

/**
     * Talks to the OpenAM server
     *
     * @param readProgress Thread that prints out the current progress of the update
     * @param openAmURL URL of the OpenAM instance to update
     *
     * @return true if update succeeds, false otherwise
     */
private boolean getRequestToServer(Thread readProgress, String openAmURL) {
    DataOutputStream os = null;
    BufferedReader br = null;
    HttpURLConnection conn = null;
    try {
        URL url = new URL(openAmURL + "/config/upgrade/upgrade.htm?actionLink=doUpgrade&acceptLicense=" + acceptLicense);
        conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod("GET");
        conn.setUseCaches(false);
        conn.setInstanceFollowRedirects(false);
        conn.connect();
        int responseCode = conn.getResponseCode();
        if (responseCode == 200) {
            br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
            String str;
            while ((str = br.readLine()) != null) {
                if (str.equals("true")) {
                    System.out.println("\nUpgrade Complete.");
                } else {
                    System.out.println("\nUpgrade Failed. Please check the amUpgrade debug file for errors");
                }
            }
        } else {
            System.out.println(rb.getString("upgradeFailed"));
        }
    } catch (ProtocolException ex) {
        ex.printStackTrace();
        return false;
    } catch (IOException ex) {
        ex.printStackTrace();
        return false;
    } finally {
        if (os != null) {
            try {
                os.close();
            } catch (IOException ex) {
            }
        }
        if (br != null) {
            try {
                br.close();
            } catch (IOException ex) {
            }
        }
        try {
            // wait 5 seconds if ReadProgress thread does not finished.
            readProgress.join(5000);
        } catch (InterruptedException e) {
        }
        if (conn != null) {
            try {
                conn.disconnect();
            } catch (Exception ex) {
            }
        }
    }
    return true;
}

Example 5 with ProtocolException

use of java.net.ProtocolException in project android_frameworks_base by ResurrectionRemix.

the class IconCache method notifyIconReceived.

public void notifyIconReceived(long bssid, String fileName, byte[] iconData) {
    Log.d("ZXZ", String.format("Icon '%s':%d received from %012x", fileName, iconData != null ? iconData.length : -1, bssid));
    IconKey key;
    HSIconFileElement iconFileElement = null;
    List<OSUInfo> updates = new ArrayList<>();
    LinkedList<QuerySet> querySets = mBssQueues.get(bssid);
    if (querySets == null || querySets.isEmpty()) {
        Log.d(OSUManager.TAG, String.format("Spurious icon response from %012x for '%s' (%d) bytes", bssid, fileName, iconData != null ? iconData.length : -1));
        Log.d("ZXZ", "query set: " + querySets + ", BSS queues: " + Utils.bssidsToString(mBssQueues.keySet()));
        return;
    } else {
        QuerySet querySet = querySets.removeFirst();
        if (iconData != null) {
            try {
                iconFileElement = new HSIconFileElement(HSIconFile, ByteBuffer.wrap(iconData).order(ByteOrder.LITTLE_ENDIAN));
            } catch (ProtocolException | BufferUnderflowException e) {
                Log.e(OSUManager.TAG, "Failed to parse ANQP icon file: " + e);
            }
        }
        key = querySet.updateIcon(fileName, iconFileElement);
        if (key == null) {
            Log.d(OSUManager.TAG, String.format("Spurious icon response from %012x for '%s' (%d) bytes", bssid, fileName, iconData != null ? iconData.length : -1));
            Log.d("ZXZ", "query set: " + querySets + ", BSS queues: " + Utils.bssidsToString(mBssQueues.keySet()));
            querySets.addFirst(querySet);
            return;
        }
        if (iconFileElement != null) {
            mCache.put(key, iconFileElement);
        }
        if (querySet.isEmpty()) {
            mBssQueues.remove(bssid);
        }
        updates.add(querySet.getOsuInfo());
    }
    // Update any other pending entries that matches the ESS of the currently resolved icon
    Iterator<Map.Entry<Long, LinkedList<QuerySet>>> bssIterator = mBssQueues.entrySet().iterator();
    while (bssIterator.hasNext()) {
        Map.Entry<Long, LinkedList<QuerySet>> bssEntries = bssIterator.next();
        Iterator<QuerySet> querySetIterator = bssEntries.getValue().iterator();
        while (querySetIterator.hasNext()) {
            QuerySet querySet = querySetIterator.next();
            if (querySet.updateIcon(key, iconFileElement)) {
                querySetIterator.remove();
                updates.add(querySet.getOsuInfo());
            }
        }
        if (bssEntries.getValue().isEmpty()) {
            bssIterator.remove();
        }
    }
    initiateQuery(bssid);
    mOSUManager.iconResults(updates);
}