/*
* selects where we should report to
* TODO: - possibly include errno (%m) string in syslog
* - njak ... someone should optimize this code and remove double
* fragments.... (self)
*
* Copyright (c) 2001-2008 Nico Schottelius <nico-gpm2008 at schottelius.org>
*
* 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 2 of the License, or
* (at your option) 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
#include <stdio.h> /* NULL */
#include <stdarg.h> /* va_arg/start/... */
#include <stdlib.h> /* alloc & co. */
#include <string.h> /* strlen/strcpy */
#include <sys/types.h> /* these three are */
#include <sys/stat.h> /* needed for */
#include <unistd.h> /* stat() */
#include "headers/gpmInt.h"
#include "headers/message.h"
#include "headers/daemon.h" /* FIXME: this is wrong; we need report fpr lib und daemon */
/*
* gpm_report
*
* Destinations:
* - syslog
* - current console (/dev/vc/0 || /dev/tty0)
* - system console (/dev/console)
* - stdout
* - stderr
*
*
* Items in [] are alternatives, if first destination is not present.
*
* Startup Mode:
* debug : - (ignore)
* info : syslog/stdout
* warn/err : syslog/stderr
* oops : syslog/stderr [exit]
*
* Running Mode: (daemon)
* debug : - (ignore)
* info : syslog
* warn : syslog+system console
* err : syslog+system console+current console
* oops : syslog/stderr [_exit]
*
* Debug Mode :
* debug/warn/err: stderr
* info : stdout
* oops : stderr [exit]
*
* Client Mode: (to use with mouse-test etc. ; NON SERVER )
* debug/err/warn/info: like debugging mode!
*
*/
void gpm_report(int line, char *file, int stat, char *text, ... )
{
FILE *console = NULL;
va_list ap, ap3;
#ifdef HAVE_VSYSLOG
va_list ap2;
#endif
va_start(ap,text);
va_copy(ap3, ap);
#ifdef HAVE_VSYSLOG
va_copy(ap2, ap);
#endif
switch(option.run_status) {
/******************** STARTUP *****************/
case GPM_RUN_STARTUP:
switch(stat) {
case GPM_STAT_INFO:
#ifdef HAVE_VSYSLOG
syslog(LOG_INFO | LOG_USER, GPM_STRING_INFO);
vsyslog(LOG_INFO | LOG_USER, text, ap2);
#else
fprintf(stderr,GPM_STRING_INFO);
vfprintf(stderr,text,ap);
fprintf(stderr,"\n");
#endif
break;
case GPM_STAT_WARN:
#ifdef HAVE_VSYSLOG
syslog(LOG_DAEMON | LOG_WARNING, GPM_STRING_WARN);
vsyslog(LOG_DAEMON | LOG_WARNING, text, ap2);
#else
fprintf(stderr,GPM_STRING_WARN);
vfprintf(stderr,text,ap);
fprintf(stderr,"\n");
#endif
break;
case GPM_STAT_ERR:
#ifdef HAVE_VSYSLOG
syslog(LOG_DAEMON | LOG_ERR, GPM_STRING_ERR);
vsyslog(LOG_DAEMON | LOG_ERR, text, ap2);
#else
fprintf(stderr,GPM_STRING_ERR);
vfprintf(stderr,text,ap);
fprintf(stderr,"\n");
#endif
break;
case GPM_STAT_OOPS:
#ifdef HAVE_VSYSLOG
syslog(LOG_DAEMON | LOG_ERR, GPM_STRING_OOPS);
vsyslog(LOG_DAEMON | LOG_ERR, text, ap2);
#endif
fprintf(stderr,GPM_STRING_OOPS);
vfprintf(stderr,text,ap);
fprintf(stderr,"\n");
exit(1); /* we should have a oops()-function,but this works,too*/
break;
}
break; /* startup sequence */
/******************** RUNNING *****************/
case GPM_RUN_DAEMON:
switch(stat) {
case GPM_STAT_INFO:
#ifdef HAVE_VSYSLOG
syslog(LOG_INFO | LOG_USER, GPM_STRING_INFO);
vsyslog(LOG_INFO | LOG_USER, text, ap2);
#endif
break;
case GPM_STAT_WARN:
#ifdef HAVE_VSYSLOG
syslog(LOG_DAEMON | LOG_WARNING, GPM_STRING_WARN);
vsyslog(LOG_DAEMON | LOG_WARNING, text, ap2);
#else
if((console = fopen(GPM_SYS_CONSOLE,"a")) != NULL) {
fprintf(console,GPM_STRING_WARN);
vfprintf(console,text,ap);
fprintf(console,"\n");
fclose(console);
}
#endif
break;
case GPM_STAT_ERR:
#ifdef HAVE_VSYSLOG
syslog(LOG_DAEMON | LOG_ERR, GPM_STRING_ERR);
vsyslog(LOG_DAEMON | LOG_ERR, text, ap2);
#else
if((console = fopen(GPM_SYS_CONSOLE,"a")) != NULL) {
fprintf(console,GPM_STRING_ERR);
vfprintf(console,text,ap);
fprintf(console,"\n");
fclose(console);
}
if((console = fopen(option.consolename,"a")) != NULL) {
fprintf(console,GPM_STRING_ERR);
vfprintf(console,text,ap3);
fprintf(console,"\n");
fclose(console);
}
#endif
break;
case GPM_STAT_OOPS:
#ifdef HAVE_VSYSLOG
syslog(LOG_DAEMON | LOG_ERR, GPM_STRING_OOPS);
vsyslog(LOG_DAEMON | LOG_ERR, text, ap2);
#endif
fprintf(stderr,GPM_STRING_OOPS);
vfprintf(stderr,text,ap);
fprintf(stderr,"\n");
_exit(1); /* we are the fork()-child */
break;
}
break; /* running gpm */
/******************** DEBUGGING and CLIENT *****************/
case GPM_RUN_DEBUG:
switch(stat) {
case GPM_STAT_INFO:
console = stdout;
fprintf(console,GPM_STRING_INFO); break;
case GPM_STAT_WARN:
console = stderr;
fprintf(console,GPM_STRING_WARN); break;
case GPM_STAT_ERR:
console = stderr;
fprintf(console,GPM_STRING_ERR); break;
case GPM_STAT_DEBUG:
console = stderr;
fprintf(console,GPM_STRING_DEBUG); break;
case GPM_STAT_OOPS:
console = stderr;
fprintf(console,GPM_STRING_OOPS); break;
}
vfprintf(console,text,ap);
fprintf(console,"\n");
if(stat == GPM_STAT_OOPS) exit(1);
break;
} /* switch for current modus */
va_end(ap);
va_end(ap3);
#ifdef HAVE_VSYSLOG
va_end(ap2);
#endif
} /* gpm_report */
/* old interesting part from debuglog.c.
* interesting, if you want to include ERRNO into syslog message
* should possibly included again later...when sources are clean and
* there is no doubled strrer(errno)
#if(defined(HAVE_VSYSLOG) && defined(HAVE_SYSLOG))
static char fmt[] = ": %m";
char* buf = alloca(strlen(s)+sizeof(fmt));
strcpy(buf, s); strcat(buf, fmt);
#endif
*/