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;
}
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);
}