liblog: add log/log_radio.h
am: c89fea44ac
Change-Id: I3cb3a138632a2bcba03e76813f4d2258130faf1d
This commit is contained in:
Mark Salyzyn
android-build-merger
commit
a3ec4989cd
6 changed files with 247 additions and 90 deletions
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@ -30,6 +30,7 @@
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#include <android/log.h>
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#include <log/log_id.h>
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#include <log/log_main.h>
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#include <log/log_radio.h>
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#include <log/uio.h> /* helper to define iovec for portability */
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#ifdef __cplusplus
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@ -161,92 +162,6 @@ extern "C" {
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/* --------------------------------------------------------------------- */
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/*
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* Simplified macro to send a verbose radio log message using current LOG_TAG.
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*/
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#ifndef RLOGV
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#define __RLOGV(...) \
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((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__))
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#if LOG_NDEBUG
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#define RLOGV(...) do { if (0) { __RLOGV(__VA_ARGS__); } } while (0)
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#else
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#define RLOGV(...) __RLOGV(__VA_ARGS__)
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#endif
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#endif
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#ifndef RLOGV_IF
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#if LOG_NDEBUG
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#define RLOGV_IF(cond, ...) ((void)0)
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#else
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#define RLOGV_IF(cond, ...) \
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( (__predict_false(cond)) \
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? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__)) \
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: (void)0 )
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#endif
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#endif
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/*
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* Simplified macro to send a debug radio log message using current LOG_TAG.
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*/
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#ifndef RLOGD
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#define RLOGD(...) \
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((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__))
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#endif
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#ifndef RLOGD_IF
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#define RLOGD_IF(cond, ...) \
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( (__predict_false(cond)) \
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? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__)) \
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: (void)0 )
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#endif
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/*
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* Simplified macro to send an info radio log message using current LOG_TAG.
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*/
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#ifndef RLOGI
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#define RLOGI(...) \
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((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__))
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#endif
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#ifndef RLOGI_IF
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#define RLOGI_IF(cond, ...) \
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( (__predict_false(cond)) \
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? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__)) \
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: (void)0 )
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#endif
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/*
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* Simplified macro to send a warning radio log message using current LOG_TAG.
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*/
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#ifndef RLOGW
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#define RLOGW(...) \
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((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__))
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#endif
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#ifndef RLOGW_IF
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#define RLOGW_IF(cond, ...) \
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( (__predict_false(cond)) \
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? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__)) \
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: (void)0 )
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#endif
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/*
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* Simplified macro to send an error radio log message using current LOG_TAG.
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*/
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#ifndef RLOGE
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#define RLOGE(...) \
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((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__))
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#endif
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#ifndef RLOGE_IF
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#define RLOGE_IF(cond, ...) \
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( (__predict_false(cond)) \
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? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__)) \
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: (void)0 )
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#endif
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/* --------------------------------------------------------------------- */
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/*
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* Event logging.
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*/
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125
liblog/include/log/log_radio.h
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125
liblog/include/log/log_radio.h
Normal file
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@ -0,0 +1,125 @@
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/*
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* Copyright (C) 2005-2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _LIBS_LOG_LOG_RADIO_H
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#define _LIBS_LOG_LOG_RADIO_H
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#include <android/log.h>
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#include <log/log_id.h>
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/*
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* Normally we strip the effects of ALOGV (VERBOSE messages),
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* LOG_FATAL and LOG_FATAL_IF (FATAL assert messages) from the
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* release builds be defining NDEBUG. You can modify this (for
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* example with "#define LOG_NDEBUG 0" at the top of your source
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* file) to change that behavior.
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*/
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#ifndef LOG_NDEBUG
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#ifdef NDEBUG
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#define LOG_NDEBUG 1
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#else
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#define LOG_NDEBUG 0
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#endif
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#endif
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/* --------------------------------------------------------------------- */
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/*
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* Simplified macro to send a verbose radio log message using current LOG_TAG.
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*/
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#ifndef RLOGV
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#define __RLOGV(...) \
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((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__))
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#if LOG_NDEBUG
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#define RLOGV(...) do { if (0) { __RLOGV(__VA_ARGS__); } } while (0)
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#else
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#define RLOGV(...) __RLOGV(__VA_ARGS__)
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#endif
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#endif
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#ifndef RLOGV_IF
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#if LOG_NDEBUG
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#define RLOGV_IF(cond, ...) ((void)0)
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#else
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#define RLOGV_IF(cond, ...) \
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( (__predict_false(cond)) \
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? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__)) \
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: (void)0 )
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#endif
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#endif
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/*
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* Simplified macro to send a debug radio log message using current LOG_TAG.
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*/
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#ifndef RLOGD
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#define RLOGD(...) \
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((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__))
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#endif
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#ifndef RLOGD_IF
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#define RLOGD_IF(cond, ...) \
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( (__predict_false(cond)) \
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? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__)) \
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: (void)0 )
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#endif
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/*
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* Simplified macro to send an info radio log message using current LOG_TAG.
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*/
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#ifndef RLOGI
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#define RLOGI(...) \
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((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__))
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#endif
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#ifndef RLOGI_IF
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#define RLOGI_IF(cond, ...) \
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( (__predict_false(cond)) \
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? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__)) \
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: (void)0 )
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#endif
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/*
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* Simplified macro to send a warning radio log message using current LOG_TAG.
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*/
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#ifndef RLOGW
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#define RLOGW(...) \
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((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__))
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#endif
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#ifndef RLOGW_IF
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#define RLOGW_IF(cond, ...) \
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( (__predict_false(cond)) \
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? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__)) \
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: (void)0 )
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#endif
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/*
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* Simplified macro to send an error radio log message using current LOG_TAG.
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*/
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#ifndef RLOGE
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#define RLOGE(...) \
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((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__))
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#endif
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#ifndef RLOGE_IF
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#define RLOGE_IF(cond, ...) \
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( (__predict_false(cond)) \
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? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__)) \
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: (void)0 )
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#endif
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#endif /* _LIBS_LOG_LOG_RADIO_H */
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@ -6,9 +6,7 @@
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#include <android/log.h>
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#include <log/log_id.h>
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#include <log/log_main.h>
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/*The following files will be included once they are available*/
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/*#include <log/log_radio.h>*/
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#include <log/log_radio.h>
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/*
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* LOG_TAG is the local tag used for the following simplified
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1
liblog/include_vndk/log/log_radio.h
Symbolic link
1
liblog/include_vndk/log/log_radio.h
Symbolic link
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@ -0,0 +1 @@
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../../include/log/log_radio.h
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@ -56,7 +56,8 @@ test_c_flags := \
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test_src_files := \
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liblog_test.cpp \
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log_id_test.cpp
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log_id_test.cpp \
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log_radio_test.cpp
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# to prevent breaking the build if bionic not relatively visible to us
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ifneq ($(wildcard $(LOCAL_PATH)/../../../../bionic/libc/bionic/libc_logging.cpp),)
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117
liblog/tests/log_radio_test.cpp
Normal file
117
liblog/tests/log_radio_test.cpp
Normal file
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@ -0,0 +1,117 @@
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/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdio.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <string>
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#include <android-base/file.h>
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#include <android-base/stringprintf.h>
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#include <gtest/gtest.h>
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// Test the APIs in this standalone include file
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#include <log/log_radio.h>
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TEST(liblog, RLOG) {
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#ifdef __ANDROID__
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static const char content[] = "log_radio.h";
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static const char content_false[] = "log_radio.h false";
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// ratelimit content to 10/s to keep away from spam filters
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// do not send identical content together to keep away from spam filters
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#undef LOG_TAG
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#define LOG_TAG "TEST__RLOGV"
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RLOGV(content);
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usleep(100000);
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#undef LOG_TAG
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#define LOG_TAG "TEST__RLOGD"
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RLOGD(content);
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usleep(100000);
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#undef LOG_TAG
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#define LOG_TAG "TEST__RLOGI"
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RLOGI(content);
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usleep(100000);
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#undef LOG_TAG
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#define LOG_TAG "TEST__RLOGW"
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RLOGW(content);
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usleep(100000);
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#undef LOG_TAG
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#define LOG_TAG "TEST__RLOGE"
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RLOGE(content);
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usleep(100000);
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#undef LOG_TAG
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#define LOG_TAG "TEST__RLOGV"
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RLOGV_IF(true, content);
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usleep(100000);
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RLOGV_IF(false, content_false);
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usleep(100000);
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#undef LOG_TAG
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#define LOG_TAG "TEST__RLOGD"
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RLOGD_IF(true, content);
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usleep(100000);
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RLOGD_IF(false, content_false);
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usleep(100000);
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#undef LOG_TAG
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#define LOG_TAG "TEST__RLOGI"
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RLOGI_IF(true, content);
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usleep(100000);
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RLOGI_IF(false, content_false);
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usleep(100000);
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#undef LOG_TAG
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#define LOG_TAG "TEST__RLOGW"
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RLOGW_IF(true, content);
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usleep(100000);
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RLOGW_IF(false, content_false);
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usleep(100000);
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#undef LOG_TAG
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#define LOG_TAG "TEST__RLOGE"
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RLOGE_IF(true, content);
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usleep(100000);
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RLOGE_IF(false, content_false);
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// give time for content to long-path through logger
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sleep(1);
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std::string buf = android::base::StringPrintf(
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"logcat -b radio --pid=%u -d -s"
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" TEST__RLOGV TEST__RLOGD TEST__RLOGI TEST__RLOGW TEST__RLOGE",
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(unsigned)getpid());
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FILE* fp = popen(buf.c_str(), "r");
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int count = 0;
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int count_false = 0;
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if (fp) {
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if (!android::base::ReadFdToString(fileno(fp), &buf)) buf = "";
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pclose(fp);
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for (size_t pos = 0; (pos = buf.find(content, pos)) != std::string::npos; ++pos) {
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++count;
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}
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for (size_t pos = 0; (pos = buf.find(content_false, pos)) != std::string::npos; ++pos) {
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++count_false;
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}
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}
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EXPECT_EQ(0, count_false);
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#if LOG_NDEBUG
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ASSERT_EQ(8, count);
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#else
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ASSERT_EQ(10, count);
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#endif
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#else
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GTEST_LOG_(INFO) << "This test does nothing.\n";
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#endif
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}
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