/* * Copyright (c) 2012-2016 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * EAPLog.c * - functions to log EAP-related information */ /* * Modification History * * December 26, 2012 Dieter Siegmund (dieter@apple.com) * - created */ #include <dispatch/dispatch.h> #include <SystemConfiguration/SCPrivate.h> #include "EAPClientPlugin.h" #include "symbol_scope.h" #include "EAPLog.h" STATIC os_log_t S_eap_logger = NULL; #define EAPOL_OS_LOG_SUBSYSTEM "com.apple.eapol" char * const S_eap_os_log_categories[] = { "Controller", "Monitor", "Client", "Framework" }; os_log_t EAPLogGetLogHandle() { if (S_eap_logger == NULL) { EAPLogInit(kEAPLogCategoryFramework); } return S_eap_logger; } #define CHECK_LOG_LEVEL_LIMIT(log_category) \ do { \ if (log_category < kEAPLogCategoryController || \ log_category > kEAPLogCategoryFramework) { \ return; \ } \ } while(0) void EAPLogInit(EAPLogCategory log_category) { CHECK_LOG_LEVEL_LIMIT(log_category); S_eap_logger = os_log_create(EAPOL_OS_LOG_SUBSYSTEM, S_eap_os_log_categories[log_category]); }