141 lines
4.0 KiB
C
141 lines
4.0 KiB
C
/*
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* Copyright (c) 2016, The OpenThread Authors.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holder nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <ctype.h>
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#include <inttypes.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <string.h>
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#include <sys/time.h>
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#include <time.h>
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#include <common/code_utils.hpp>
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#include <platform/logging.h>
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// Macro to append content to end of the log string.
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#define LOG_PRINTF(...) \
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charsWritten = snprintf(&logString[offset], sizeof(logString) - offset , __VA_ARGS__); \
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VerifyOrExit(charsWritten >= 0, logString[offset] = 0); \
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offset += (unsigned int)charsWritten; \
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VerifyOrExit(offset < sizeof(logString), logString[sizeof(logString) -1 ] = 0)
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void otPlatLog(otLogLevel aLogLevel, otLogRegion aLogRegion, const char *aFormat, ...)
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{
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struct timeval tv;
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char timeString[40];
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char logString[512];
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unsigned int offset;
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int charsWritten;
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va_list args;
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offset = 0;
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gettimeofday(&tv, NULL);
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strftime(timeString, sizeof(timeString), "%Y-%m-%d %H:%M:%S", localtime(&tv.tv_sec));
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LOG_PRINTF("%s.%06d ", timeString, (uint32_t)tv.tv_usec);
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switch (aLogLevel)
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{
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case kLogLevelNone:
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LOG_PRINTF("NONE ");
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break;
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case kLogLevelCrit:
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LOG_PRINTF("CRIT ");
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break;
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case kLogLevelWarn:
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LOG_PRINTF("WARN ");
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break;
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case kLogLevelInfo:
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LOG_PRINTF("INFO ");
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break;
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case kLogLevelDebg:
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LOG_PRINTF("DEBG ");
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break;
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}
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switch (aLogRegion)
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{
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case kLogRegionApi:
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LOG_PRINTF("API ");
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break;
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case kLogRegionMle:
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LOG_PRINTF("MLE ");
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break;
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case kLogRegionArp:
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LOG_PRINTF("ARP ");
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break;
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case kLogRegionNetData:
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LOG_PRINTF("NETD ");
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break;
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case kLogRegionIp6:
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LOG_PRINTF("IPV6 ");
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break;
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case kLogRegionIcmp:
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LOG_PRINTF("ICMP ");
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break;
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case kLogRegionMac:
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LOG_PRINTF("MAC ");
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break;
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case kLogRegionMem:
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LOG_PRINTF("MEM ");
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break;
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case kLogRegionNcp:
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LOG_PRINTF("NCP ");
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break;
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case kLogRegionMeshCoP:
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LOG_PRINTF("MCOP ");
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break;
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}
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va_start(args, aFormat);
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charsWritten = vsnprintf(&logString[offset], sizeof(logString) - offset, aFormat, args);
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va_end(args);
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VerifyOrExit(charsWritten >= 0, logString[offset] = 0);
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exit:
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fprintf(stderr, "%s\r", logString);
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}
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