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/*
* parse.c - Parsing of the configuration file
*
* Copyright (c) 1995 Pavel Korensky
* All rights reserved.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and its documentation for any purpose, provided that the
* above copyright notice and the following two paragraphs appear in
* all copies of this software.
*
* IN NO EVENT SHALL PAVEL KORENSKY BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
* OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF PAVEL
* KORENSKY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* PAVEL KORENSKY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND PAVEL KORENSKY HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*/
/*
* Version:
*
* $Id: parse.c,v 1.2 1995/11/07 12:40:46 root Exp root $
*
*
* History:
*
* $Log: parse.c,v $
* Revision 1.2 1995/11/07 12:40:46 root
* Version 0.5 Beta uploaded to the sunsite
*
* Revision 1.1 1995/11/01 15:24:07 root
* Initial revision
*
*
*/
#include "apcd.h"
#include "version.h"
#ifndef lint
static char *version="$Id: parse.c,v 1.2 1995/11/07 12:40:46 root Exp root $";
#endif
int parse_config()
{
FILE *cf;
char *buffer;
int status=0;
if((cf = fopen(CONFIGFILENAME,"r")) == NULL) {
fprintf(stderr,"Cannot open configuration file %s\n",
CONFIGFILENAME);
perror(DAEMONID);
return(1);
}
buffer=calloc(255,sizeof(char));
while(fgets(buffer,100,cf)) {
if(buffer[0]=='#') continue;
if(strncmp("PORT",buffer,4) == 0) {
sscanf(buffer,"%*s %s",use_port);
#ifdef DEBUGGING
printf("PORT %s\n",use_port);
#endif
status=2; /* I must be master */
}
if(strncmp("TIMEOUT",buffer,7) == 0) {
sscanf(buffer,"%*s %d",&power_timer);
#ifdef DEBUGGING
printf("TIMEOUT %d\n",power_timer);
#endif
status=2; /* I must be master */
}
if(strncmp("NOTEST",buffer,6) == 0) {
#ifdef DEBUGGING
printf("No UPS test at start.");
#endif
notest = 1;
status=2; /* I must be master */
}
if(strncmp("LOGTIMEOUT",buffer,10) == 0) {
sscanf(buffer,"%*s %d",&log_timer);
#ifdef DEBUGGING
printf("LOGTIMEOUT %d\n",log_timer);
#endif
status=2; /* I must be master */
}
if(strncmp("MINBATTLOAD",buffer,11) == 0) {
sscanf(buffer,"%*s %g",&min_batt_load);
#ifdef DEBUGGING
printf("MINBATTLOAD %g\n",min_batt_load);
#endif
status=2; /* I must be master */
}
if(strncmp("LOGFILENAME",buffer,11) == 0) {
sscanf(buffer,"%*s %s",logfilename);
#ifdef DEBUGGING
printf("LOGFILENAME %s\n",logfilename);
#endif
status=2; /* I must be master */
}
if((strncmp("SLAVE",buffer,5) == 0)
&& (num_slaves <= MAX_SLAVES)) {
sscanf(buffer,"%*s %s",slaves[num_slaves++]);
#ifdef DEBUGGING
printf("SLAVE %s %d of %d\n",slaves[num_slaves-1],
num_slaves,MAX_SLAVES);
#endif
}
if(strncmp("MASTER",buffer,6) == 0) {
if(status != 0) {
printf("I can't be both MASTER and SLAVE\n");
return(1);
}
sscanf(buffer,"%*s %s",master_name);
#ifdef DEBUGGING
printf("MASTER %s\n",master_name);
#endif
status=1;
}
}
fclose(cf);
#ifdef DEBUGGING
if(status==1) printf("I am slave\n");
if(status==2) printf("I am master\n");
if(status==0) printf("I am unknown, slave variable is 0 !!!\n");
#endif
if (status==1) {
slave=TRUE; master=FALSE;
} else if (status==2) {
slave=FALSE; master=TRUE;
} else {
fprintf(stderr,"%s: Error reading config file:\n",DAEMONID);
fprintf(stderr,"%s: Can't decide whether I'm master or slave\n",
DAEMONID);
return(1);
}
return 0;
}
/*
Local Variables:
c-basic-offset: 8
tab-width: 8
End:
*/
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