static int jbs_write()

in native/src/ssl.c [729:753]

• 24 lines of code
• 5 McCabe index (conditional complexity)

static int jbs_write(BIO *b, const char *in, int inl)
{
    jint ret = -1;
    if (BIO_get_init(b) && in != NULL) {
        BIO_JAVA *j = (BIO_JAVA *)BIO_get_data(b);
        JNIEnv   *e = NULL;
        jbyteArray jb;
        tcn_get_java_env(&e);
        jb = (*e)->NewByteArray(e, inl);
        if (!(*e)->ExceptionOccurred(e)) {
            BIO_clear_retry_flags(b);
            (*e)->SetByteArrayRegion(e, jb, 0, inl, (jbyte *)in);
            ret = (*e)->CallIntMethod(e, j->cb.obj,
                                      j->cb.mid[0], jb);
            (*e)->ReleaseByteArrayElements(e, jb, (jbyte *)in, JNI_ABORT);
            (*e)->DeleteLocalRef(e, jb);
        }
    }
    /* From netty-tc-native, in the AF we were returning 0 */
    if (ret == 0) {
        BIO_set_retry_write(b);
        ret = -1;
    }
    return ret;
}