Examples with NsdServiceInfo android.net.nsd.NsdServiceInfo used on opensource projects

Example 6 with NsdServiceInfo

use of android.net.nsd.NsdServiceInfo in project android_frameworks_base by ResurrectionRemix.

the class NsdServiceInfoTest method testLimits.

public void testLimits() throws Exception {
    NsdServiceInfo info = new NsdServiceInfo();
    // Non-ASCII keys.
    boolean exceptionThrown = false;
    try {
        info.setAttribute("猫", "meow");
    } catch (IllegalArgumentException e) {
        exceptionThrown = true;
    }
    assertTrue(exceptionThrown);
    assertEmptyServiceInfo(info);
    // ASCII keys with '=' character.
    exceptionThrown = false;
    try {
        info.setAttribute("kitten=", "meow");
    } catch (IllegalArgumentException e) {
        exceptionThrown = true;
    }
    assertTrue(exceptionThrown);
    assertEmptyServiceInfo(info);
    // Single key + value length too long.
    exceptionThrown = false;
    try {
        String longValue = "loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo" + "oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo" + "oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo" + // 248 characters.
        "ooooooooooooooooooooooooooooong";
        // Key + value == 255 characters.
        info.setAttribute("longcat", longValue);
    } catch (IllegalArgumentException e) {
        exceptionThrown = true;
    }
    assertTrue(exceptionThrown);
    assertEmptyServiceInfo(info);
    // Total TXT record length too long.
    exceptionThrown = false;
    int recordsAdded = 0;
    try {
        for (int i = 100; i < 300; ++i) {
            // 6 char key + 5 char value + 2 bytes overhead = 13 byte record length.
            String key = String.format("key%d", i);
            info.setAttribute(key, "12345");
            recordsAdded++;
        }
    } catch (IllegalArgumentException e) {
        exceptionThrown = true;
    }
    assertTrue(exceptionThrown);
    assertTrue(100 == recordsAdded);
    assertTrue(info.getTxtRecord().length == 1300);
}

Example 7 with NsdServiceInfo

use of android.net.nsd.NsdServiceInfo in project android_frameworks_base by crdroidandroid.

the class NsdServiceInfoTest method testLimits.

public void testLimits() throws Exception {
    NsdServiceInfo info = new NsdServiceInfo();
    // Non-ASCII keys.
    boolean exceptionThrown = false;
    try {
        info.setAttribute("猫", "meow");
    } catch (IllegalArgumentException e) {
        exceptionThrown = true;
    }
    assertTrue(exceptionThrown);
    assertEmptyServiceInfo(info);
    // ASCII keys with '=' character.
    exceptionThrown = false;
    try {
        info.setAttribute("kitten=", "meow");
    } catch (IllegalArgumentException e) {
        exceptionThrown = true;
    }
    assertTrue(exceptionThrown);
    assertEmptyServiceInfo(info);
    // Single key + value length too long.
    exceptionThrown = false;
    try {
        String longValue = "loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo" + "oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo" + "oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo" + // 248 characters.
        "ooooooooooooooooooooooooooooong";
        // Key + value == 255 characters.
        info.setAttribute("longcat", longValue);
    } catch (IllegalArgumentException e) {
        exceptionThrown = true;
    }
    assertTrue(exceptionThrown);
    assertEmptyServiceInfo(info);
    // Total TXT record length too long.
    exceptionThrown = false;
    int recordsAdded = 0;
    try {
        for (int i = 100; i < 300; ++i) {
            // 6 char key + 5 char value + 2 bytes overhead = 13 byte record length.
            String key = String.format("key%d", i);
            info.setAttribute(key, "12345");
            recordsAdded++;
        }
    } catch (IllegalArgumentException e) {
        exceptionThrown = true;
    }
    assertTrue(exceptionThrown);
    assertTrue(100 == recordsAdded);
    assertTrue(info.getTxtRecord().length == 1300);
}

Example 8 with NsdServiceInfo

use of android.net.nsd.NsdServiceInfo in project android_frameworks_base by crdroidandroid.

the class NsdServiceInfoTest method testParcel.

public void testParcel() throws Exception {
    NsdServiceInfo emptyInfo = new NsdServiceInfo();
    checkParcelable(emptyInfo);
    NsdServiceInfo fullInfo = new NsdServiceInfo();
    fullInfo.setServiceName("kitten");
    fullInfo.setServiceType("_kitten._tcp");
    fullInfo.setPort(4242);
    fullInfo.setHost(LOCALHOST);
    checkParcelable(fullInfo);
    NsdServiceInfo noHostInfo = new NsdServiceInfo();
    noHostInfo.setServiceName("kitten");
    noHostInfo.setServiceType("_kitten._tcp");
    noHostInfo.setPort(4242);
    checkParcelable(noHostInfo);
    NsdServiceInfo attributedInfo = new NsdServiceInfo();
    attributedInfo.setServiceName("kitten");
    attributedInfo.setServiceType("_kitten._tcp");
    attributedInfo.setPort(4242);
    attributedInfo.setHost(LOCALHOST);
    attributedInfo.setAttribute("color", "pink");
    attributedInfo.setAttribute("sound", (new String("にゃあ")).getBytes("UTF-8"));
    attributedInfo.setAttribute("adorable", (String) null);
    attributedInfo.setAttribute("sticky", "yes");
    attributedInfo.setAttribute("siblings", new byte[] {});
    attributedInfo.setAttribute("edge cases", new byte[] { 0, -1, 127, -128 });
    attributedInfo.removeAttribute("sticky");
    checkParcelable(attributedInfo);
    // Sanity check that we actually wrote attributes to attributedInfo.
    assertTrue(attributedInfo.getAttributes().keySet().contains("adorable"));
    String sound = new String(attributedInfo.getAttributes().get("sound"), "UTF-8");
    assertTrue(sound.equals("にゃあ"));
    byte[] edgeCases = attributedInfo.getAttributes().get("edge cases");
    assertTrue(Arrays.equals(edgeCases, new byte[] { 0, -1, 127, -128 }));
    assertFalse(attributedInfo.getAttributes().keySet().contains("sticky"));
}

Example 9 with NsdServiceInfo

use of android.net.nsd.NsdServiceInfo in project android_frameworks_base by crdroidandroid.

the class NsdServiceInfoTest method checkParcelable.

public void checkParcelable(NsdServiceInfo original) {
    // Write to parcel.
    Parcel p = Parcel.obtain();
    Bundle writer = new Bundle();
    writer.putParcelable("test_info", original);
    writer.writeToParcel(p, 0);
    // Extract from parcel.
    p.setDataPosition(0);
    Bundle reader = p.readBundle();
    reader.setClassLoader(NsdServiceInfo.class.getClassLoader());
    NsdServiceInfo result = reader.getParcelable("test_info");
    // Assert equality of base fields.
    assertEquality(original.getServiceName(), result.getServiceName());
    assertEquality(original.getServiceType(), result.getServiceType());
    assertEquality(original.getHost(), result.getHost());
    assertTrue(original.getPort() == result.getPort());
    // Assert equality of attribute map.
    Map<String, byte[]> originalMap = original.getAttributes();
    Map<String, byte[]> resultMap = result.getAttributes();
    assertEquality(originalMap.keySet(), resultMap.keySet());
    for (String key : originalMap.keySet()) {
        assertTrue(Arrays.equals(originalMap.get(key), resultMap.get(key)));
    }
}

Example 10 with NsdServiceInfo

use of android.net.nsd.NsdServiceInfo in project facebook-android-sdk by facebook.

the class DeviceRequestsHelper method startAdvertisementServiceImpl.

@TargetApi(16)
private static boolean startAdvertisementServiceImpl(final String userCode) {
    if (deviceRequestsListeners.containsKey(userCode)) {
        return true;
    }
    // Dots in the version will mess up the Bonjour DNS record parsing
    String sdkVersion = FacebookSdk.getSdkVersion().replace('.', '|');
    // Other SDKs that adopt this feature should use different flavor name
    // The whole name should not exceed 60 characters
    final String nsdServiceName = String.format("%s_%s_%s", // static identifier
    SDK_HEADER, // client app parses the string based on this version
    String.format("%s-%s", SDK_FLAVOR, sdkVersion), // short code for the login flow
    userCode);
    NsdServiceInfo nsdLoginAdvertisementService = new NsdServiceInfo();
    nsdLoginAdvertisementService.setServiceType(SERVICE_TYPE);
    nsdLoginAdvertisementService.setServiceName(nsdServiceName);
    nsdLoginAdvertisementService.setPort(80);
    NsdManager nsdManager = (NsdManager) FacebookSdk.getApplicationContext().getSystemService(Context.NSD_SERVICE);
    NsdManager.RegistrationListener nsdRegistrationListener = new NsdManager.RegistrationListener() {

        @Override
        public void onServiceRegistered(NsdServiceInfo NsdServiceInfo) {
            // Android may have changed the service name in order to resolve a conflict
            if (!nsdServiceName.equals(NsdServiceInfo.getServiceName())) {
                cleanUpAdvertisementService(userCode);
            }
        }

        @Override
        public void onServiceUnregistered(NsdServiceInfo serviceInfo) {
        }

        @Override
        public void onRegistrationFailed(NsdServiceInfo serviceInfo, int errorCode) {
            cleanUpAdvertisementService(userCode);
        }

        @Override
        public void onUnregistrationFailed(NsdServiceInfo serviceInfo, int errorCode) {
        }
    };
    deviceRequestsListeners.put(userCode, nsdRegistrationListener);
    nsdManager.registerService(nsdLoginAdvertisementService, NsdManager.PROTOCOL_DNS_SD, nsdRegistrationListener);
    return true;
}