/* ------------------------------------------------------------------------------------
------------------------------------------------------------------------------------ */
static int
EAPAKALoad (void)
{
EAPClientModuleStatus status;
if (eapRef)
return EAP_NO_ERROR;
status = EAPClientModuleAddBuiltinModule(eapaka_introspect);
if (status != kEAPClientModuleStatusOK) {
plog(ASL_LEVEL_INFO, "EAP-AKA: EAPClientAddBuiltinModule(eapaka) failed %d\n", status);
return EAP_ERROR_GENERIC;
}
eapRef = EAPClientModuleLookup(kEAPTypeEAPAKA);
if (eapRef == NULL) {
plog(ASL_LEVEL_INFO, "EAP-AKA: EAPClientModuleLookup(eapaka) failed\n");
return EAP_ERROR_GENERIC;
}
return EAP_NO_ERROR;
}
EAPClientModuleStatus
EAPClientModuleAddBuiltinModule(EAPClientPluginFuncIntrospect * func)
{
EAPType eap_type;
const char * eap_name;
EAPClientInfoRef info = NULL;
EAPClientPluginFuncEAPName *name_func;
EAPClientModuleStatus status = kEAPClientModuleStatusOK;
EAPClientPluginFuncEAPType *type_func;
EAPClientModuleInit();
type_func = (EAPClientPluginFuncEAPType *)
(*func)(kEAPClientPluginFuncNameEAPType);
if (type_func == NULL) {
status = kEAPClientModuleStatusPluginIncomplete;
goto failed;
}
name_func = (EAPClientPluginFuncEAPName *)
(*func)(kEAPClientPluginFuncNameEAPName);
if (name_func == NULL) {
status = kEAPClientModuleStatusPluginIncomplete;
goto failed;
}
eap_type = (*type_func)();
if (eap_type <= 0 || eap_type > 255) {
status = kEAPClientModuleStatusInvalidType;
goto failed;
}
eap_name = (*name_func)();
if (eap_name == NULL) {
status = kEAPClientModuleStatusPluginIncomplete;
goto failed;
}
if (EAPClientModuleLookup(eap_type)) {
status = kEAPClientModuleStatusTypeAlreadyLoaded;
goto failed;
}
info = malloc(sizeof(*info));
if (info == NULL) {
status = kEAPClientModuleStatusAllocationFailed;
goto failed;
}
bzero(info, sizeof(*info));
info->eap_type = eap_type;
info->eap_name = eap_name;
info->introspect = (EAPClientPluginFuncIntrospect *)
(*func)(kEAPClientPluginFuncNameIntrospect);
info->init = (EAPClientPluginFuncInit *)
(*func)(kEAPClientPluginFuncNameInit);
info->version = (EAPClientPluginFuncVersion *)
(*func)(kEAPClientPluginFuncNameVersion);
info->free = (EAPClientPluginFuncFree *)
(*func)(kEAPClientPluginFuncNameFree);
info->process = (EAPClientPluginFuncProcess *)
(*func)(kEAPClientPluginFuncNameProcess);
info->free_packet = (EAPClientPluginFuncFreePacket *)
(*func)(kEAPClientPluginFuncNameFreePacket);
info->failure_string = (EAPClientPluginFuncFailureString *)
(*func)(kEAPClientPluginFuncNameFailureString);
info->session_key = (EAPClientPluginFuncSessionKey *)
(*func)(kEAPClientPluginFuncNameSessionKey);
info->server_key = (EAPClientPluginFuncServerKey *)
(*func)(kEAPClientPluginFuncNameServerKey);
info->msk_copy_bytes = (EAPClientPluginFuncMasterSessionKeyCopyBytes *)
(*func)(kEAPClientPluginFuncNameMasterSessionKeyCopyBytes);
info->require_properties = (EAPClientPluginFuncRequireProperties *)
(*func)(kEAPClientPluginFuncNameRequireProperties);
info->publish_properties = (EAPClientPluginFuncPublishProperties *)
(*func)(kEAPClientPluginFuncNamePublishProperties);
info->packet_dump = (EAPClientPluginFuncPacketDump *)
(*func)(kEAPClientPluginFuncNamePacketDump);
info->user_name = (EAPClientPluginFuncUserName *)
(*func)(kEAPClientPluginFuncNameUserName);
info->copy_identity = (EAPClientPluginFuncCopyIdentity *)
(*func)(kEAPClientPluginFuncNameCopyIdentity);
info->copy_packet_description = (EAPClientPluginFuncCopyPacketDescription *)
(*func)(kEAPClientPluginFuncNameCopyPacketDescription);
status = EAPClientModuleValidatePlugin(info);
if (status != kEAPClientModuleStatusOK) {
goto failed;
}
status = EAPClientModuleAdd(info);
if (status != kEAPClientModuleStatusOK) {
goto failed;
}
return (status);
failed:
if (info != NULL) {
free (info);
}
return (status);
}