1 /****************************************************************************** 2 * 3 * Copyright (C) 2014 Google, Inc. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 19 #pragma once 20 21 /* 22 * TODO(armansito): Work-around until we figure out a way to generate logs in a 23 * platform-independent manner. 24 */ 25 #if defined(OS_GENERIC) 26 27 /* syslog didn't work well here since we would be redefining LOG_DEBUG. */ 28 #include <stdio.h> 29 30 #define LOGWRAPPER(tag, fmt, args...) fprintf(stderr, "%s: " fmt "\n", tag, ## args) 31 32 #define LOG_VERBOSE(...) LOGWRAPPER(__VA_ARGS__) 33 #define LOG_DEBUG(...) LOGWRAPPER(__VA_ARGS__) 34 #define LOG_INFO(...) LOGWRAPPER(__VA_ARGS__) 35 #define LOG_WARN(...) LOGWRAPPER(__VA_ARGS__) 36 #define LOG_ERROR(...) LOGWRAPPER(__VA_ARGS__) 37 38 #else /* !defined(OS_GENERIC) */ 39 40 #include <cutils/log.h> 41 42 #if LOG_NDEBUG 43 #define LOG_VERBOSE(...) ((void)0) 44 #else // LOG_NDEBUG 45 #define LOG_VERBOSE(tag, fmt, args...) ALOG(LOG_VERBOSE, tag, fmt, ## args) 46 #endif // !LOG_NDEBUG 47 #define LOG_DEBUG(tag, fmt, args...) ALOG(LOG_DEBUG, tag, fmt, ## args ) 48 #define LOG_INFO(tag, fmt, args...) ALOG(LOG_INFO, tag, fmt, ## args) 49 #define LOG_WARN(tag, fmt, args...) ALOG(LOG_WARN, tag, fmt, ## args) 50 #define LOG_ERROR(tag, fmt, args...) ALOG(LOG_ERROR, tag, fmt, ## args) 51 52 #endif /* defined(OS_GENERIC) */ 53