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127 lines
3.0 KiB
C
127 lines
3.0 KiB
C
/*
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* Copyright (c) 2007-2019 Alexandre Snarskii <snar@snar.spb.ru>
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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
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* 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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* 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 AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <errno.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 <stdlib.h>
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#include <string.h>
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#include <strings.h>
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#include <syslog.h>
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#include "sx_report.h"
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static int reportStderr=1;
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static char const*
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sx_report_name(sx_report_t t)
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{
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switch (t) {
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case SX_MISFEATURE:
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return "MISSING FEATURE:";
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case SX_FATAL:
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return "FATAL ERROR:";
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case SX_ERROR:
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return "ERROR:";
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case SX_NOTICE:
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return "Notice:";
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case SX_DEBUG:
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return "Debug:";
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}
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return "...... HMMMMM.... ERROR... \n";
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}
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int
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sx_report(sx_report_t t, char* fmt, ...)
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{
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char buffer[65536];
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va_list ap;
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va_start(ap, fmt);
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vsnprintf(buffer, sizeof(buffer), fmt, ap);
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va_end(ap);
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if (reportStderr) {
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fputs(sx_report_name(t), stderr);
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fputs(buffer, stderr);
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} else {
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switch(t) {
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case SX_FATAL:
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syslog(LOG_ERR,"FATAL ERROR: %s", buffer);
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break;
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case SX_MISFEATURE:
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case SX_ERROR:
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syslog(LOG_ERR,"ERROR: %s", buffer);
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break;
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case SX_NOTICE:
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syslog(LOG_WARNING,"Notice: %s", buffer);
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break;
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case SX_DEBUG:
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syslog(LOG_DEBUG,"Debug: %s", buffer);
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break;
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}
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}
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if (t == SX_FATAL)
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exit(-1);
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return 0;
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}
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int
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sx_debug(char const* const file, char const* const func, int const line,
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char* fmt, ...)
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{
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char buffer[65536];
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char bline[65536];
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va_list ap;
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va_start(ap, fmt);
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vsnprintf(buffer, sizeof(buffer), fmt, ap);
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va_end(ap);
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snprintf(bline, sizeof(bline), "DEBUG: %s:%i %s ", file, line, func);
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if (reportStderr) {
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fputs(bline, stderr);
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fputs(buffer, stderr);
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} else {
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syslog(LOG_DEBUG,"%s %s", bline, buffer);
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}
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return 0;
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}
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void
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sx_openlog(char* progname)
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{
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openlog(progname ? progname : "<unknown>", LOG_PID, LOG_DAEMON);
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reportStderr = 0;
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}
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