227 lines
7 KiB
C
227 lines
7 KiB
C
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/*
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* selects where we should report to
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* TODO: - possibly include errno (%m) string in syslog
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* - njak ... someone should optimize this code and remove double
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* fragments.... (self)
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*
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* Copyright (c) 2001-2005 Nico Schottelius <nico-gpm@schottelius.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <stdio.h> /* NULL */
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#include <stdarg.h> /* va_arg/start/... */
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#include <stdlib.h> /* alloc & co. */
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#include <string.h> /* strlen/strcpy */
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#include <sys/types.h> /* these three are */
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#include <sys/stat.h> /* needed for */
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#include <unistd.h> /* stat() */
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#include "headers/gpmInt.h"
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#include "headers/message.h"
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#include "headers/console.h"
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/*
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* gpm_report
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*
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* Destinations:
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* - syslog
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* - current console (/dev/vc/0 || /dev/tty0)
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* - system console (/dev/console)
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* - stdout
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* - stderr
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*
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*
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* Items in [] are alternatives, if first destination is not present.
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*
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* Startup Mode:
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* debug : - (ignore)
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* info : syslog/stdout
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* warn/err : syslog/stderr
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* oops : syslog/stderr [exit]
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*
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* Running Mode: (daemon)
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* debug : - (ignore)
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* info : syslog
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* warn : syslog+system console
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* err : syslog+system console+current console
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* oops : syslog/stderr [_exit]
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*
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* Debug Mode :
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* debug/warn/err: stderr
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* info : stdout
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* oops : stderr [exit]
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*
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* Client Mode: (to use with mouse-test etc. ; NON SERVER )
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* debug/err/warn/info: like debugging mode!
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*
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*/
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void gpm_report(int line, char *file, int stat, char *text, ... )
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{
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FILE *f = NULL;
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va_list ap;
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va_start(ap,text);
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switch(option.run_status) {
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/******************** STARTUP *****************/
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case GPM_RUN_STARTUP:
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case GPM_RUN_FORK:
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switch(stat) {
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case GPM_STAT_INFO:
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#ifdef HAVE_VSYSLOG
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syslog(LOG_INFO | LOG_USER, GPM_STRING_INFO);
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vsyslog(LOG_INFO | LOG_USER, text, ap);
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#endif
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fprintf(stderr,GPM_STRING_INFO);
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vfprintf(stderr,text,ap);
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fprintf(stderr,"\n");
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break;
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case GPM_STAT_WARN:
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#ifdef HAVE_VSYSLOG
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syslog(LOG_DAEMON | LOG_WARNING, GPM_STRING_WARN);
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vsyslog(LOG_DAEMON | LOG_WARNING, text, ap);
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#endif
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fprintf(stderr,GPM_STRING_WARN);
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vfprintf(stderr,text,ap);
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fprintf(stderr,"\n");
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break;
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case GPM_STAT_ERR:
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#ifdef HAVE_VSYSLOG
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syslog(LOG_DAEMON | LOG_ERR, GPM_STRING_ERR);
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vsyslog(LOG_DAEMON | LOG_ERR, text, ap);
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#endif
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fprintf(stderr,GPM_STRING_ERR);
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vfprintf(stderr,text,ap);
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fprintf(stderr,"\n");
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break;
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case GPM_STAT_OOPS:
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#ifdef HAVE_VSYSLOG
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syslog(LOG_DAEMON | LOG_ERR, GPM_STRING_OOPS);
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vsyslog(LOG_DAEMON | LOG_ERR, text, ap);
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#endif
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fprintf(stderr,GPM_STRING_OOPS);
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vfprintf(stderr,text,ap);
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fprintf(stderr,"\n");
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exit(1); /* we should have a oops()-function,but this works,too*/
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break;
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}
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break; /* startup sequence */
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/******************** RUNNING *****************/
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case GPM_RUN_DAEMON:
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switch(stat) {
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case GPM_STAT_INFO:
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#ifdef HAVE_VSYSLOG
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syslog(LOG_INFO | LOG_USER, GPM_STRING_INFO);
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vsyslog(LOG_INFO | LOG_USER, text, ap);
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#endif
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break;
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case GPM_STAT_WARN:
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#ifdef HAVE_VSYSLOG
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syslog(LOG_DAEMON | LOG_WARNING, GPM_STRING_WARN);
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vsyslog(LOG_DAEMON | LOG_WARNING, text, ap);
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#endif
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if ((f = fopen(GPM_SYS_CONSOLE, "a")) != NULL) {
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fprintf(f, GPM_STRING_WARN);
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vfprintf(f, text, ap);
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fprintf(f, "\n");
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fclose(f);
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}
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break;
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case GPM_STAT_ERR:
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#ifdef HAVE_VSYSLOG
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syslog(LOG_DAEMON | LOG_ERR, GPM_STRING_ERR);
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vsyslog(LOG_DAEMON | LOG_ERR, text, ap);
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#endif
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if ((f = fopen(GPM_SYS_CONSOLE, "a")) != NULL) {
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fprintf(f, GPM_STRING_ERR);
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vfprintf(f, text, ap);
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fprintf(f, "\n");
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fclose(f);
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}
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if ((f = fopen(console.device, "a")) != NULL) {
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fprintf(f, GPM_STRING_ERR);
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vfprintf(f, text, ap);
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fprintf(f, "\n");
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fclose(f);
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}
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break;
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case GPM_STAT_OOPS:
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#ifdef HAVE_VSYSLOG
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syslog(LOG_DAEMON | LOG_ERR, GPM_STRING_OOPS);
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vsyslog(LOG_DAEMON | LOG_ERR, text, ap);
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#endif
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fprintf(stderr,GPM_STRING_OOPS);
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vfprintf(stderr,text,ap);
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fprintf(stderr,"\n");
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_exit(1); /* we are the fork()-child */
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break;
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}
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break; /* running gpm */
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/******************** DEBUGGING and CLIENT *****************/
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case GPM_RUN_DEBUG:
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switch(stat) {
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case GPM_STAT_INFO:
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f = stdout;
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fprintf(f, GPM_STRING_INFO); break;
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case GPM_STAT_WARN:
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f = stderr;
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fprintf(f, GPM_STRING_WARN); break;
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case GPM_STAT_ERR:
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f = stderr;
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fprintf(f, GPM_STRING_ERR); break;
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case GPM_STAT_DEBUG:
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f = stderr;
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fprintf(f, GPM_STRING_DEBUG); break;
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case GPM_STAT_OOPS:
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f = stderr;
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fprintf(f, GPM_STRING_OOPS); break;
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}
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vfprintf(f, text, ap);
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fprintf(f, "\n");
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if(stat == GPM_STAT_OOPS) exit(1);
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break;
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} /* switch for current modus */
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} /* gpm_report */
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/* old interesting part from debuglog.c.
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* interesting, if you want to include ERRNO into syslog message
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* should possibly included again later...when sources are clean and
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* there is no doubled strrer(errno)
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#if(defined(HAVE_VSYSLOG) && defined(HAVE_SYSLOG))
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static char fmt[] = ": %m";
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char* buf = alloca(strlen(s)+sizeof(fmt));
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strcpy(buf, s); strcat(buf, fmt);
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#endif
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*/
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