/** Logging and debugging routines * * @author Steffen Vogel * @copyright 2017, Institute for Automation of Complex Power Systems, EONERC * @license GNU General Public License (version 3) * * VILLASnode * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . *********************************************************************************/ #include #include #include #include #include void debug(long class, const char *fmt, ...) { va_list ap; struct log *l = global_log; int lvl = class & 0xFF; int fac = class & ~0xFF; if (((fac == 0) || (fac & l->facilities)) && (lvl <= l->level)) { va_start(ap, fmt); log_vprint(l, LOG_LVL_DEBUG, fmt, ap); if (l->syslog) syslog(LOG_DEBUG, fmt, ap); va_end(ap); } } void info(const char *fmt, ...) { va_list ap; struct log *l = global_log; va_start(ap, fmt); log_vprint(l, LOG_LVL_INFO, fmt, ap); if (l->syslog) syslog(LOG_INFO, fmt, ap); va_end(ap); } void warn(const char *fmt, ...) { va_list ap; struct log *l = global_log; va_start(ap, fmt); log_vprint(l, LOG_LVL_WARN, fmt, ap); if (l->syslog) syslog(LOG_WARNING, fmt, ap); va_end(ap); } void stats(const char *fmt, ...) { va_list ap; struct log *l = global_log; va_start(ap, fmt); log_vprint(l, LOG_LVL_STATS, fmt, ap); if (l->syslog) syslog(LOG_INFO, fmt, ap); va_end(ap); } void error(const char *fmt, ...) { va_list ap; struct log *l = global_log; va_start(ap, fmt); log_vprint(l, LOG_LVL_ERROR, fmt, ap); if (l->syslog) syslog(LOG_ERR, fmt, ap); va_end(ap); killme(SIGABRT); pause(); } void serror(const char *fmt, ...) { va_list ap; char *buf = NULL; struct log *l = global_log; va_start(ap, fmt); vstrcatf(&buf, fmt, ap); va_end(ap); log_print(l, LOG_LVL_ERROR, "%s: %m (%u)", buf, errno); if (l->syslog) syslog(LOG_ERR, "%s: %m (%u)", buf, errno); free(buf); killme(SIGABRT); pause(); }