int log_init(const char *logname, const char *ttyname)
{
FILE *log_f;
char *n, fac[30], *prio;
int fc;
size_t len;
if ( logname == NULL )
return 0;
log_tty = ttyname ? xstrdup( ttyname ) : NULL;
if ( *logname != '$' ) {
log_f = fopen( logname, "at" );
if ( log_f ) {
fclose( log_f );
log_type = LT_LOGFILE;
log_name = xstrdup( logname );
return 1;
}
return 0;
}
if ( ttyname ) {
len = strlen( progname ) + 2 + strlen( ttyname );
n = malloc( len );
if ( !n ) {
fprintf( stderr, "can't malloc() %d bytes of memory\n", len );
abort();
exit(1);
}
xstrcpy( n, progname, len );
xstrcat( n, ".", len );
xstrcat( n, ttyname, len );
} else
n = xstrdup( progname );
prio = strchr( logname + 1, ':' );
if ( prio ) {
prio++;
xstrcpy( fac, logname + 1, 30 );
if (( syslog_priority = parsefacorprio( prio, (SLNCODE *) prioritynames )) < 0 )
syslog_priority = LOG_INFO;
} else
xstrcpy( fac, logname + 1, 30);
if (( fc = parsefacorprio( fac, (SLNCODE *) facilitynames )) < 0 )
return 0;
log_type = LT_SYSLOG;
log_name = NULL;
openlog( n, LOG_PID, fc );
xfree( n );
return 1;
}
int log_init(char *ln, char *tn)
{
FILE *log_f;
char *n,fac[30],*prio;
int fc,len;
log_tty=tn?xstrdup(tn):NULL;
if(*ln!='$') {
log_f=fopen(ln,"at");
if(log_f) {
fclose(log_f);
log_type=1;
log_name=xstrdup(ln);
return 1;
}
return 0;
}
if(tn) {
len=strlen(progname)+2+strlen(tn);
n=malloc(len);
if(!n) {
fprintf(stderr,"can't malloc() %d bytes of memory\n",len);
abort();
exit(1);
}
xstrcpy(n,progname,len);
xstrcat(n,".",len);
xstrcat(n,tn,len);
} else n=progname;
prio=strchr(ln+1,':');
if(prio) {
prio++;
xstrcpy(fac,ln+1,prio-ln-1);
if((syslog_priority=parsefacorprio(prio,(SLNCODE*)prioritynames))<0)
syslog_priority=LOG_INFO;
} else xstrcpy(fac,ln+1,30);
if((fc=parsefacorprio(fac,(SLNCODE*)facilitynames))<0)return 0;
log_type=2;
log_name=NULL;
openlog(n,LOG_PID,fc);
return 1;
}
