lcd4linux_LDFLAGS = $(X_LIBS)
@WITH_X_TRUE@lcd4linux_LDADD = -lX11
-lcd4linux_SOURCES = lcd4linux.c debug.c debug.h cfg.c cfg.h lock.c lock.h parser.c parser.h processor.c processor.h system.c system.h isdn.c isdn.h filter.c filter.h udelay.c udelay.h display.c display.h pixmap.c pixmap.h fontmap.c fontmap.h Skeleton.c MatrixOrbital.c BeckmannEgle.c HD44780.c Crystalfontz.c Crystalfontz.h SIN.c PalmPilot.c Raster.c XWindow.c
+lcd4linux_SOURCES = lcd4linux.c debug.c debug.h cfg.c cfg.h lock.c lock.h parser.c parser.h processor.c processor.h system.c system.h isdn.c isdn.h seti.c seti.h filter.c filter.h udelay.c udelay.h display.c display.h pixmap.c pixmap.h fontmap.c fontmap.h Skeleton.c MatrixOrbital.c BeckmannEgle.c HD44780.c Crystalfontz.c Crystalfontz.h SIN.c PalmPilot.c Raster.c XWindow.c
EXTRA_DIST = lcd4linux.conf.sample lcd4kde.conf lcd4linux.kdelnk lcd4linux.xpm lcd4linux.lsm CREDITS FAQ TODO README.Drivers README.MatrixOrbital README.HD44780 README.Crystalfontz README.X11 README.KDE README.Raster
X_EXTRA_LIBS = @X_EXTRA_LIBS@
X_PRE_LIBS = @X_PRE_LIBS@
lcd4linux_OBJECTS = lcd4linux.o debug.o cfg.o lock.o parser.o \
-processor.o system.o isdn.o filter.o udelay.o display.o pixmap.o \
+processor.o system.o isdn.o seti.o filter.o udelay.o display.o pixmap.o \
fontmap.o Skeleton.o MatrixOrbital.o BeckmannEgle.o HD44780.o \
Crystalfontz.o SIN.o PalmPilot.o Raster.o XWindow.o
@WITH_X_TRUE@lcd4linux_DEPENDENCIES =
.deps/Skeleton.P .deps/XWindow.P .deps/cfg.P .deps/debug.P \
.deps/display.P .deps/filter.P .deps/fontmap.P .deps/isdn.P \
.deps/lcd4linux.P .deps/lock.P .deps/parser.P .deps/pixmap.P \
-.deps/processor.P .deps/system.P .deps/udelay.P
+.deps/processor.P .deps/seti.P .deps/system.P .deps/udelay.P
SOURCES = $(lcd4linux_SOURCES)
OBJECTS = $(lcd4linux_OBJECTS)
--- /dev/null
+/* $ID$
+ *
+ * seti@home specific functions
+ *
+ * Copyright 2001 by Axel Ehnert <Axel@Ehnert.net>
+ *
+ * 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, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * $Log: seti.c,v $
+ * 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 FALSE 0
+#define TRUE 1
+
+#define STATEFILE "state.sah"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/time.h>
+
+#include "cfg.h"
+#include "debug.h"
+#include "seti.h"
+
+int Seti (int *perc, int *cput)
+{
+ FILE *fstr;
+ static int err_marker=0; // Was there an erro before -> -2
+ static time_t cnt; // Time of last calculation
+ static int retry_cnt=0; // Retry 10 times to find prog=
+ char *dirname; // Directory of Seti@HOME
+ char *fn;
+ char fn1[200];
+ char *txt;
+ char txt1[100];
+ int v1=0;
+ int i;
+ int l;
+ int found_perc; // Flag to show, if we allready found
+ int found_cpu; // Flag to show, if we allready found
+ int interv=-1;
+ char *cinterv;
+
+ /*
+ * Was there an error before? Return any way
+ */
+ if (err_marker == -2) {
+ return (-1);
+ }
+ /*
+ Interval set?
+ */
+ if (interv < 0) {
+ cinterv = cfg_get("pollintseti");
+ if ( cinterv == NULL ) {
+ interv=DEFSETIPOLLEXT;
+ }
+ else {
+ interv = atoi(cinterv);
+ }
+ }
+ /*
+ Is it time to look into the file?
+ */
+ if (time(NULL)>cnt+interv-1) {
+ cnt=time(NULL);
+ }
+ else {
+ return 0;
+ }
+ /*
+ Reread pollext, because it could be changed due to reading a new conf file
+ */
+ cinterv = cfg_get("pollintseti");
+ if ( cinterv == NULL ) {
+ interv=DEFSETIPOLLEXT;
+ }
+ else {
+ interv = atoi(cinterv);
+ }
+ /*
+ Build the filename from the config
+ */
+ dirname=cfg_get("SetiDir");
+ if (dirname==NULL || *dirname=='\0') {
+ error ("%s: missing 'SetiDir' entry!\n", cfg_file());
+ err_marker = -2;
+ return (-1);
+ }
+
+ fn=&fn1[0];
+ strcpy(fn, dirname);
+ strcat(fn, "/state.sah");
+ /*
+ Open the file
+ */
+ fstr=fopen(fn,"r");
+
+ if (fstr == NULL) {
+ error ("File %s could not be opened!\n", fn);
+ err_marker = -2;
+ return (-1);
+ }
+ /*
+ Read the file. Break the loop after we found all strings.
+ */
+ found_perc=FALSE;
+ found_cpu=FALSE;
+ txt=&txt1[0];
+
+ while ( ( fgets ( txt1, 100, fstr ) ) != NULL ) {
+ if ( strncmp (txt1, "prog=", 5 ) == 0 ) {
+ txt=strncpy(txt,txt+7,4);
+ txt[4]='\0';
+ debug ("Seti in text: %s", txt);
+ i=sscanf(txt, "%d", &v1);
+ debug ("Seti in numb: %d", v1);
+ *perc=v1;
+ found_perc=TRUE;
+ }
+ if ( strncmp (txt1, "cpu=", 4 ) == 0 ) {
+ l=strstr(txt+4,".")-txt-4;
+ txt=strncpy(txt,txt+4,l);
+ txt[l]='\0';
+ i=sscanf(txt, "%d", &v1);
+ *cput=v1;
+ found_cpu=TRUE;
+ }
+ if (found_perc && found_cpu) {
+ retry_cnt = 0; // Reset retry counter. WE FOUND!
+ fclose(fstr);
+ return (0);
+ }
+ }
+
+ retry_cnt++;
+ if ( retry_cnt < 10 ) {
+ error ("%s: prog= or cpu= not found in file! Retrying ...\n", fn);
+ return 0;
+ }
+ else {
+ error ("%s: prog= or cpu= not found in file!\n", fn);
+ err_marker = -2;
+ return (-1);
+ }
+}
+
+
+int newSeti (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("SetiDir");
+ if (dir==NULL || *dir=='\0') {
+ error ("%s: missing 'SetiDir' entry!\n", cfg_file());
+ fd=-1;
+ return -1;
+ }
+ if (strlen(dir)>sizeof(fn)-sizeof(STATEFILE)-2) {
+ error ("%s: 'SetiDir' too long!\n", cfg_file());
+ fd=-1;
+ return -1;
+ }
+ strcpy(fn, dir);
+ strcat(fn, "/");
+ strcat(fn, STATEFILE);
+ }
+
+ 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));
+ fd=-1;
+ return -1;
+ }
+
+ 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;
+
+}
--- /dev/null
+/* $Id: seti.h,v 1.1 2001/02/18 21:15:15 reinelt Exp $
+ *
+ * seti@home specific functions
+ *
+ * Copyright 2001 by Axel Ehnert <Axel@Ehnert.net>
+ *
+ * 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, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * $Log: seti.h,v $
+ * Revision 1.1 2001/02/18 21:15:15 reinelt
+ *
+ * added setiathome client
+ *
+ */
+
+#ifndef _SETI_H_
+#define _SETI_H_
+
+#define DEFSETIPOLLEXT 10
+
+int Seti (int *perc, int *cput);
+
+#endif
projects / lcd4linux.git / commitdiff