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authorChristoph Pfister <pfister@linuxtv.org>2007-11-09 20:19:53 +0100
committerMauro Carvalho Chehab <mchehab@redhat.com>2007-11-09 20:19:53 +0100
commit277c0b39755ab29c88d917171b9e9cae59caf0b8 (patch)
tree5d57c53c2aed8f10477a2c4651fd36ed43f6d91b /dvb-t/fr-Lyon-Pilat
parentf4aa9e480db660443d205c4517e5b97137ba300a (diff)
downloaddtv-scan-tables-277c0b39755ab29c88d917171b9e9cae59caf0b8.tar.gz
add scan file for au-WaggaWagga
http://linuxtv.org/pipermail/linux-dvb/2007-November/021639.html
Diffstat (limited to 'dvb-t/fr-Lyon-Pilat')
0 files changed, 0 insertions, 0 deletions
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/* $Id: seti.c,v 1.14 2004/03/03 03:47:04 reinelt Exp $
 *
 * seti@home specific functions
 *
 * Copyright 2001 Axel Ehnert <axel@ehnert.net>
 *
 * This file is part of LCD4Linux.
 *
 * LCD4Linux 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, or (at your option)
 * any later version.
 *
 * LCD4Linux 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *
 * $Log: seti.c,v $
 * Revision 1.14  2004/03/03 03:47:04  reinelt
 * big patch from Martin Hejl:
 * - use qprintf() where appropriate
 * - save CPU cycles on gettimeofday()
 * - add quit() functions to free allocated memory
 * - fixed lots of memory leaks
 *
 * Revision 1.13  2004/01/29 04:40:03  reinelt
 * every .c file includes "config.h" now
 *
 * Revision 1.12  2004/01/09 04:16:06  reinelt
 * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
 *
 * Revision 1.11  2004/01/06 22:33:14  reinelt
 * Copyright statements cleaned up
 *
 * Revision 1.10  2003/10/05 17:58:50  reinelt
 * libtool junk; copyright messages cleaned up
 *
 * Revision 1.9  2003/08/24 05:17:58  reinelt
 * liblcd4linux patch from Patrick Schemitz
 *
 * Revision 1.8  2003/06/13 05:11:11  reinelt
 * error message cosmetics
 *
 * Revision 1.7  2003/02/22 07:53:10  reinelt
 * cfg_get(key,defval)
 *
 * Revision 1.6  2001/09/12 05:37:22  reinelt
 *
 * fixed a bug in seti.c (file was never closed, lcd4linux run out of fd's
 *
 * improved socket debugging
 *
 * Revision 1.5  2001/08/05 17:13:29  reinelt
 *
 * cleaned up inlude of sys/time.h and time.h
 *
 * Revision 1.4  2001/03/08 09:02:04  reinelt
 *
 * seti client cleanup
 *
 * Revision 1.3  2001/02/19 00:15:46  reinelt
 *
 * integrated mail and seti client
 * major rewrite of parser and tokenizer to support double-byte tokens
 *
 * Revision 1.2  2001/02/18 21:16:06  reinelt
 * *** empty log message ***
 *
 * Revision 1.1  2001/02/18 21:15:15  reinelt
 *
 * added setiathome client
 *
 */

/* 
 * exported functions:
 *
 * Seti (int *perc, int *cput)
 *   returns 0 if ok, -1 if error
 *   sets *perc to the percentage completed by seti@home client
 *   sets *perc to the cpu time used
 *
 */


#define STATEFILE "state.sah"

#include "config.h"

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <time.h>
#include <sys/ioctl.h>
#include <sys/types.h>

#include "cfg.h"
#include "debug.h"
#include "seti.h"


int Seti (double *perc, double *cput)
{
  static char fn[256];
  static time_t now=0;
  static int fd=-2;
  static double v1=0;
  static double v2=0;
  char buffer[8192], *p;
  
  *perc=v1;
  *cput=v2;

  if (fd==-1) return -1;
  
  if (time(NULL)==now) return 0;
  time(&now);
  
  if (fd==-2) {
    char *dir=cfg_get(NULL, "SetiDir", NULL);
    if (dir==NULL || *dir=='\0') {
      error ("no 'SetiDir' entry in %s!\n", cfg_source());
      fd=-1;
      free(dir);
      return -1;
    }
    if (strlen(dir)>sizeof(fn)-sizeof(STATEFILE)-2) {
      error ("entry 'SetiDir' too long in %s!\n", cfg_source());
      fd=-1;
      free(dir);
      return -1;
    }
    strcpy(fn, dir);
    strcat(fn, "/");
    strcat(fn, STATEFILE);
    free(dir);
  }

  fd = open(fn, O_RDONLY);
  if (fd==-1) {
    error ("open(%s) failed: %s", fn, strerror(errno));
    return -1;
  }

  if (read (fd, &buffer, sizeof(buffer)-1)==-1) {
    error ("read(%s) failed: %s", fn, strerror(errno));
    close (fd);
    fd=-1;
    return -1;
  }

  close (fd);
  
  p=strstr(buffer, "prog=");
  if (p==NULL) {
    error ("parse(%s) failed: no 'prog=' line", fn);
    fd=-1;
    return -1;
  }
  if (sscanf(p+5, "%lf", &v1)!=1) {
    error ("parse(%s) failed: unknown 'prog=' format", fn);
    fd=-1;
    return -1;
  }

  p=strstr(buffer, "cpu=");
  if (p==NULL) {
    error ("parse(%s) failed: no 'cpu=' line", fn);
    fd=-1;
    return -1;
  }
  if (sscanf(p+4, "%lf", &v2)!=1) {
    error ("parse(%s) failed: unknown 'cpu=' format", fn);
    fd=-1;
    return -1;
  }

  *perc=v1;
  *cput=v2;

  return 0;

}