Ejemplos de kaa_context_create en C++ (Cpp)

Ejemplo n.º 1

Archivo: kaa.c Proyecto: radrajith/kaabot

kaa_error_t kaa_init(kaa_context_t **kaa_context_p)
{
    KAA_RETURN_IF_NIL(kaa_context_p, KAA_ERR_BADPARAM);

    // Initialize logger
    kaa_logger_t *logger = NULL;

    FILE *logfile = fopen("run.log", "w");

    kaa_error_t error = kaa_log_create(&logger, KAA_MAX_LOG_MESSAGE_LENGTH, KAA_MAX_LOG_LEVEL, logfile); // TODO: make log destination configurable
    if (error)
        return error;

    KAA_LOG_INFO(logger, KAA_ERR_NONE, "Kaa SDK version %s, commit hash %s", BUILD_VERSION, BUILD_COMMIT_HASH);

    // Initialize general Kaa context
    error = kaa_context_create(kaa_context_p, logger);
    if (error) {
        KAA_LOG_FATAL(logger, error, "Failed to create Kaa context");
        kaa_log_destroy(logger);
        *kaa_context_p = NULL;
        return error;
    }

    // Initialize endpoint identity
    char *pub_key_buffer = NULL;
    size_t pub_key_buffer_size = 0;
    bool need_deallocation = false;

    ext_get_endpoint_public_key(&pub_key_buffer, &pub_key_buffer_size, &need_deallocation);
    kaa_digest pub_key_hash;
    error = ext_calculate_sha_hash(pub_key_buffer, pub_key_buffer_size, pub_key_hash);

    if (need_deallocation && pub_key_buffer_size > 0) {
        KAA_FREE(pub_key_buffer);
    }

    if (error) {
        KAA_LOG_FATAL(logger, error, "Failed to calculate EP ID");
        kaa_context_destroy(*kaa_context_p);
        *kaa_context_p = NULL;
        kaa_log_destroy(logger);
        return error;
    }

    error = ext_copy_sha_hash((*kaa_context_p)->status->status_instance->endpoint_public_key_hash, pub_key_hash);
    if (error) {
        KAA_LOG_FATAL(logger, error, "Failed to set Endpoint public key");
        kaa_context_destroy(*kaa_context_p);
        *kaa_context_p = NULL;
        kaa_log_destroy(logger);
        return error;
    }
    return KAA_ERR_NONE;
}

Ejemplo n.º 2

Archivo: kaa.c Proyecto: kaaproject/kaa

kaa_error_t kaa_init(kaa_context_t **kaa_context_p)
{
    KAA_RETURN_IF_NIL(kaa_context_p, KAA_ERR_BADPARAM);

    // Initialize logger
    kaa_logger_t *logger = NULL;
    kaa_error_t error = kaa_log_create(&logger, KAA_MAX_LOG_MESSAGE_LENGTH, KAA_MAX_LOG_LEVEL, NULL); // TODO: make log destination configurable
    if (error) {
        return error;
    }

    KAA_LOG_INFO(logger, KAA_ERR_NONE, "Kaa SDK version %s, commit hash %s", KAA_BUILD_VERSION, KAA_BUILD_COMMIT_HASH);

    // Initialize general Kaa context
    error = kaa_context_create(kaa_context_p, logger);
    if (error) {
        KAA_LOG_FATAL(logger, error, "Failed to create Kaa context");
        *kaa_context_p = NULL;
        return error;
    }

    // Initialize endpoint identity
    uint8_t *sha1 = NULL;
    size_t sha1_size = 0;

    error = kaa_init_keys();
    if (error) {
        KAA_LOG_ERROR(logger, error, "Failed to initialize keys");
        return error;
    }

    ext_get_sha1_public(&sha1, &sha1_size);
    ext_copy_sha_hash((*kaa_context_p)->status->status_instance->endpoint_public_key_hash, sha1);

    return kaa_status_set_updated((*kaa_context_p)->status->status_instance, true);
}