Examples with CharSequenceZ io.questdb.std.str.CharSequenceZ used on opensource projects

Example 1 with CharSequenceZ

use of io.questdb.std.str.CharSequenceZ in project questdb by bluestreak01.

the class Os method generateKerberosToken.

public static byte[] generateKerberosToken(CharSequence spn) throws KerberosException {
    try (CharSequenceZ cs = new CharSequenceZ(spn)) {
        final long struct = generateKrbToken(cs.address());
        int status = Unsafe.getUnsafe().getInt(struct);
        int bufLen = Unsafe.getUnsafe().getInt(struct + 4);
        long ptoken = Unsafe.getUnsafe().getLong(struct + 8);
        if (status != 0) {
            freeKrbToken(struct);
            throw new KerberosException(status);
        }
        byte[] token = new byte[bufLen];
        for (int i = 0; i < bufLen; i++) {
            token[i] = Unsafe.getUnsafe().getByte(ptoken + i);
        }
        freeKrbToken(struct);
        return token;
    }
}

Example 2 with CharSequenceZ

use of io.questdb.std.str.CharSequenceZ in project questdb by bluestreak01.

the class NetTest method testSeek.

@Test
public void testSeek() {
    int port = 9993;
    NativeLPSZ lpsz = new NativeLPSZ();
    String msg = "Test ABC";
    CharSequenceZ charSink = new CharSequenceZ(msg);
    int msgLen = charSink.length() + 1;
    long acceptFd = Net.socketTcp(true);
    Assert.assertTrue(acceptFd > 0);
    Assert.assertTrue(Net.bindTcp(acceptFd, 0, port));
    Net.listen(acceptFd, 1024);
    long clientFd = Net.socketTcp(true);
    long sockAddr = Net.sockaddr("127.0.0.1", port);
    TestUtils.assertConnect(clientFd, sockAddr);
    Assert.assertEquals(msgLen, Net.send(clientFd, charSink.address(), msgLen));
    Net.close(clientFd);
    Net.freeSockAddr(sockAddr);
    long serverFd = Net.accept(acceptFd);
    long serverBuf = Unsafe.malloc(msgLen, MemoryTag.NATIVE_DEFAULT);
    Assert.assertEquals(msgLen, Net.peek(serverFd, serverBuf, msgLen));
    lpsz.of(serverBuf);
    Assert.assertEquals(msg, lpsz.toString());
    Assert.assertEquals(msgLen, Net.recv(serverFd, serverBuf, msgLen));
    lpsz.of(serverBuf);
    Assert.assertEquals(msg, lpsz.toString());
    Unsafe.free(serverBuf, msgLen, MemoryTag.NATIVE_DEFAULT);
    Net.close(serverFd);
    Net.close(acceptFd);
    charSink.close();
}