Examples with Input com.google.cloud.video.livestream.v1.Input used on opensource projects

Example 11 with Input

use of com.google.cloud.video.livestream.v1.Input in project red5-client by Red5.

the class DSRemotingClient method decodeResult.

/**
 * Decode response received from remoting server.
 *
 * @param data
 *            Result data to decode
 * @return Object deserialized from byte buffer data
 */
private Object decodeResult(IoBuffer data) {
    log.debug("decodeResult - data limit: {}", (data != null ? data.limit() : 0));
    processHeaders(data);
    Input input = new Input(data);
    String target = null;
    byte b = data.get();
    // look for SOH
    if (b == 0) {
        // 0
        log.debug("NUL: {}", b);
        // 1
        log.debug("SOH: {}", data.get());
    } else if (b == 1) {
        // 1
        log.debug("SOH: {}", b);
    }
    int targetUriLength = data.getShort();
    log.debug("targetUri length: {}", targetUriLength);
    target = input.readString(targetUriLength);
    // 0
    log.debug("NUL: {}", data.get());
    // should be junk bytes ff, ff, ff, ff
    int count = data.getInt();
    if (count == -1) {
        // 17
        log.debug("DC1: {}", data.get());
        count = 1;
    } else {
        data.position(data.position() - 4);
        count = data.getShort();
    }
    if (count != 1) {
        throw new RuntimeException("Expected exactly one result but got " + count);
    }
    String[] targetParts = target.split("[/]");
    if (targetParts.length > 1) {
        log.debug("Result sequence number: {}", targetParts[1]);
        target = targetParts[2];
    } else {
        target = target.substring(1);
    }
    log.debug("Target: {}", target);
    if ("onResult".equals(target)) {
        // read return value
        return input.readObject();
    } else if ("onStatus".equals(target)) {
        // read return value
        return input.readObject();
    }
    // read return value
    return Deserializer.deserialize(input, Object.class);
}

Example 12 with Input

use of com.google.cloud.video.livestream.v1.Input in project red5-client by Red5.

the class DSRemotingClient method processHeaders.

/**
 * Process any headers sent in the response.
 *
 * @param in
 *            Byte buffer with response data
 */
@Override
protected void processHeaders(IoBuffer in) {
    log.debug("RemotingClient processHeaders - buffer limit: {}", (in != null ? in.limit() : 0));
    // skip
    int version = in.getUnsignedShort();
    log.debug("Version: {}", version);
    // the version by now, AMF3 is not yet implemented
    int count = in.getUnsignedShort();
    log.debug("Count: {}", count);
    Input input = new Input(in);
    for (int i = 0; i < count; i++) {
        String name = input.getString();
        log.debug("Name: {}", name);
        boolean required = (in.get() == 0x01);
        log.debug("Required: {}", required);
        Object value = null;
        int len = in.getInt();
        log.debug("Length: {}", len);
        // look for junk bytes ff,ff,ff,ff
        if (len == -1) {
            // 02
            in.get();
            len = in.getShort();
            log.debug("Corrected length: {}", len);
            value = input.readString(len);
        } else {
            value = Deserializer.deserialize(input, Object.class);
        }
        log.debug("Value: {}", value);
        // XXX: this is pretty much untested!!!
        if (RemotingHeader.APPEND_TO_GATEWAY_URL.equals(name)) {
            // Append string to gateway url
            appendToUrl = (String) value;
        } else if (RemotingHeader.REPLACE_GATEWAY_URL.equals(name)) {
            // Replace complete gateway url
            url = (String) value;
        // XXX: reset the <appendToUrl< here?
        } else if (RemotingHeader.PERSISTENT_HEADER.equals(name)) {
            // Send a new header with each following request
            if (value instanceof Map<?, ?>) {
                @SuppressWarnings("unchecked") Map<String, Object> valueMap = (Map<String, Object>) value;
                RemotingHeader header = new RemotingHeader((String) valueMap.get("name"), (Boolean) valueMap.get("mustUnderstand"), valueMap.get("data"));
                headers.put(header.getName(), header);
            } else {
                log.error("Expected Map but received {}", value);
            }
        } else {
            log.warn("Unsupported remoting header \"{}\" received with value \"{}\"", name, value);
        }
    }
}

Example 13 with Input

use of com.google.cloud.video.livestream.v1.Input in project red5-io by Red5.

the class AMF3IOTest method setupIO.

/**
 * {@inheritDoc}
 */
@Override
void setupIO() {
    // 1kb
    buf = IoBuffer.allocate(0);
    buf.setAutoExpand(true);
    buf.setAutoShrink(true);
    in = new Input(buf);
    out = new Output(buf);
}

Example 14 with Input

use of com.google.cloud.video.livestream.v1.Input in project red5-io by Red5.

the class AMF3IOTest method testVectorIntInput.

@Test
public void testVectorIntInput() {
    log.debug("\n Testing Vector<int>");
    // 0D090000000002000007D07FFFFFFF80000000
    byte[] v = new byte[] { (byte) 0x0D, (byte) 0x09, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x02, (byte) 0x00, (byte) 0x00, (byte) 0x07, (byte) 0xD0, (byte) 0x7F, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0x80, (byte) 0x00, (byte) 0x00, (byte) 0x00 };
    in = new Input(IoBuffer.wrap(v));
    List<Object> vectorOut = Deserializer.deserialize(in, null);
    // [2, 2000, 2147483647, -2147483648]
    assertNotNull(vectorOut);
    assertEquals(vectorOut.size(), 4);
    for (int i = 0; i < vectorOut.size(); i++) {
        System.err.println("Vector: " + vectorOut.get(i));
    }
    resetOutput();
}

Example 15 with Input

use of com.google.cloud.video.livestream.v1.Input in project red5-io by Red5.

the class AMF3IOTest method testVectorMixedInput.

@Test
public void testVectorMixedInput() {
    log.debug("\n Testing Vector<Object>");
    // 100700010607666f6f010a13256f72672e726564352e74673742e466f6f33000403
    // [foo, null, org.red5.test.Foo3[foo=0]] // Foo3 is a class instance
    byte[] v2 = new byte[] { (byte) 0x10, (byte) 0x07, (byte) 0x00, (byte) 0x01, (byte) 0x06, (byte) 0x07, (byte) 0x66, (byte) 0x6f, (byte) 0x6f, (byte) 0x01, (byte) 0x0a, (byte) 0x13, (byte) 0x25, (byte) 0x6f, (byte) 0x72, (byte) 0x67, (byte) 0x2e, (byte) 0x72, (byte) 0x65, (byte) 0x64, (byte) 0x35, (byte) 0x2e, (byte) 0x74, (byte) 0x65, (byte) 0x73, (byte) 0x74, (byte) 0x2e, (byte) 0x46, (byte) 0x6f, (byte) 0x6f, (byte) 0x33, (byte) 0x00, (byte) 0x04, (byte) 0x03 };
    in = new Input(IoBuffer.wrap(v2));
    List<Object> vectorOut = Deserializer.deserialize(in, null);
    assertNotNull(vectorOut);
    assertEquals(vectorOut.size(), 3);
    for (int i = 0; i < vectorOut.size(); i++) {
        System.err.println("Vector: " + vectorOut.get(i));
    }
    resetOutput();
}