--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/brewco/logger.c Sat Dec 26 21:45:44 2015 +0100
@@ -0,0 +1,72 @@
+/*****************************************************************************
+ * Copyright (C) 2014-2015
+ *
+ * Michiel Broek <mbroek at mbse dot eu>
+ *
+ * This file is part of the mbsePi-apps
+ *
+ * This 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.
+ *
+ * mbsePi-apps 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 ThermFerm; see the file COPYING. If not, write to the Free
+ * Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *****************************************************************************/
+
+#include "logger.h"
+#include "brewco.h"
+#include "util.h"
+#include "xutil.h"
+
+extern char *varpath;
+
+
+void initlog(char *name)
+{
+ char buf[128];
+
+ snprintf(buf, 127, "Fase,hltInput,hltOutput,hltSetpoint,mltInput,mltOutput,mltSetpoint");
+ logger(name, buf);
+}
+
+
+
+void logger(char *name, char *data)
+{
+ struct timeval now;
+ struct tm ptm;
+ char *outstr = NULL, *logfile = NULL;
+ FILE *fp;
+
+ logfile = xstrcpy(varpath);
+ logfile = xstrcat(logfile, (char *)"log/brew-");
+ logfile = xstrcat(logfile, name);
+ mkdirs(logfile, 0755);
+ logfile = xstrcat(logfile, (char *)".log");
+
+ gettimeofday(&now, NULL);
+ localtime_r(&now.tv_sec, &ptm);
+ outstr = calloc(10240, sizeof(char));
+ snprintf(outstr, 10239, "%04d-%02d-%02d %02d:%02d,%s\n", ptm.tm_year + 1900, ptm.tm_mon + 1, ptm.tm_mday, ptm.tm_hour, ptm.tm_min, data);
+
+ if ((fp = fopen(logfile, "a+"))) {
+ fprintf(fp, outstr);
+ fclose(fp);
+ } else {
+ syslog(LOG_NOTICE, "logger: cannot open %s for writing", logfile);
+ }
+
+ free(outstr);
+ outstr = NULL;
+ free(logfile);
+ logfile = NULL;
+}
+
+