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/*
*
* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _NSTACK_LOG_BASE_H_
#define _NSTACK_LOG_BASE_H_
#include "types.h"
#include "nstack_log.h"
#define LOG_LEVEL_EMG "emg"
#define LOG_LEVEL_ERR "err"
#define LOG_LEVEL_WAR "war"
#define LOG_LEVEL_DBG "dbg"
#define LOG_LEVEL_INF "inf"
#define STACKPOOL_LOG_NAME "running.log"
#define OPERATION_LOG_NAME "operation.log"
#define MASTER_LOG_NAME "master.log"
#define OMC_CTRL_LOG_NAME "omc_ctrl.log"
#define FAILURE_LOG_NAME "fail_dump.log"
#define FLUSH_TIME 30
#define APP_LOG_SIZE 30
#define APP_LOG_COUNT 10
#define APP_LOG_PATH "/var/log"
#define APP_LOG_NAME "nStack_nSocket.log"
struct log_ctrl_info
{
u32 expire_time;
u32 unprint_count;
struct timespec last_log_time;
};
/* NS_LOG_CTRL use to inhibit the repeated log*/
/* add the non reentry protection */
extern __thread unsigned int nstack_log_nonreentry;
/* if buf can't load more data(in other words, sprintf_s return -1 and set buf[pos]='\0'),
print the existing data, and once more try to load the data, to the beginning of the buffer,
if still failed, return -1.*/
#define NSDFX_CACHE_RETURN(pos, buf, buflen, fmt, ...) do { \
int cache_ret = 0; \
if ((pos) < (buflen)) { \
cache_ret = sprintf_s((buf) + (pos), (buflen) - (pos), fmt, ##__VA_ARGS__); \
if (-1 == cache_ret) { \
NSDFX_LOGINF("%s", (buf)); \
(pos) = 0; \
cache_ret = sprintf_s((buf), (buflen), fmt, ##__VA_ARGS__); \
if (-1 == cache_ret){ \
NSDFX_LOGERR("NSDFX_CACHE_RETURN sprintf_s failed second time"); \
return -1; \
} \
} \
(pos) += cache_ret; \
} else { \
NSDFX_LOGERR("DFX cache buffer overflow!!!!!!"); \
return -1; \
} \
}while(0)
#define NSDFX_CACHE_FLAG_RETURN(log_flag,pos, buf, buflen, fmt, ...) do { \
if (log_flag) \
{ \
NSDFX_CACHE_RETURN(pos, buf, buflen, fmt, ##__VA_ARGS__); \
} \
}while(0)
/* Utilities, placed here for convenience */
#define STRING_IS_VALID_WITH_LENGTH(str,len) ((str) && (*str) && (strlen(str) < len))
#define EACH_OF_2_ITEMS_NOT_NULL(a0,a1) ((a0)&&(a1))
#define EACH_OF_3_ITEMS_NOT_NULL(a0,a1,a2) ((a0)&&(a1)&&(a2))
#define EACH_OF_4_ITEMS_NOT_NULL(a0,a1,a2,a3) ((a0)&&(a1)&&(a2)&&(a3))
#define EACH_OF_5_ITEMS_NOT_NULL(a0,a1,a2,a3,a4) ((a0)&&(a1)&&(a2)&&(a3)&&(a4))
#define EACH_OF_6_ITEMS_NOT_NULL(a0,a1,a2,a3,a4,a5) ((a0)&&(a1)&&(a2)&&(a3)&&(a4)&&(a5))
/* Utilities, placed here for convenience */
#endif /*_NSTACK_LOG_BASE_H_*/
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