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100 lines
2.3 KiB
C
100 lines
2.3 KiB
C
/*
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* Copyright (C) 2018 Gunar Schorcht
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup cpu_esp32
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* @{
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*
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* @file
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* @brief Log module to realize consistent log messages
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*
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* @author Gunar Schorcht <gunar@schorcht.net>
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*/
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#include <stdio.h>
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#include <string.h>
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#include "rom/ets_sys.h"
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#include "cpu_conf.h"
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#include "log.h"
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#include "syscalls.h"
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extern char _printf_buf[PRINTF_BUFSIZ];
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bool _new_line = true;
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void log_write(unsigned level, const char *format, ...)
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{
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if (level == LOG_NONE) {
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return;
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}
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if (_new_line) {
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/* if we are in new line, we print the prefix */
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char lc = 'U';
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switch (level) {
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case LOG_ERROR : lc = 'E'; break;
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case LOG_WARNING: lc = 'W'; break;
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case LOG_INFO : lc = 'I'; break;
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case LOG_DEBUG : lc = 'D'; break;
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case LOG_ALL : lc = 'V'; break;
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}
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ets_printf("%c (%u) ", lc, system_get_time_ms());
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}
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va_list arglist;
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va_start(arglist, format);
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int ret = vsnprintf(_printf_buf, PRINTF_BUFSIZ, format, arglist);
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if (ret > 0) {
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ets_printf (_printf_buf);
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}
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va_end(arglist);
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_new_line = (strrchr(format, '\n') != NULL);
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}
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void log_write_tagged(unsigned level, const char *tag, const char *format, ...)
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{
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if (level == LOG_NONE) {
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return;
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}
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if (_new_line) {
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/* if we are in new line, we print the prefix */
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char lc = 'U';
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switch (level) {
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case LOG_ERROR : lc = 'E'; break;
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case LOG_WARNING: lc = 'W'; break;
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case LOG_INFO : lc = 'I'; break;
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case LOG_DEBUG : lc = 'D'; break;
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case LOG_ALL : lc = 'V'; break;
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}
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#if LOG_TAG_IN_BRACKETS
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ets_printf("%c (%u) [%10s]: ", lc, system_get_time_ms(), tag);
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#else
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ets_printf("%c (%u) %10s: ", lc, system_get_time_ms(), tag);
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#endif
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}
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va_list arglist;
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va_start(arglist, format);
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int ret = vsnprintf(_printf_buf, PRINTF_BUFSIZ, format, arglist);
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if (ret > 0) {
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ets_printf (_printf_buf);
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}
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va_end(arglist);
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_new_line = (strrchr(format, '\n') != NULL);
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}
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