1 /***************************************************************************** |
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2 * Copyright (C) 2014-2019 |
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3 * |
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4 * Michiel Broek <mbroek at mbse dot eu> |
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5 * |
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6 * This file is part of the mbsePi-apps |
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7 * |
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8 * This is free software; you can redistribute it and/or modify it |
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9 * under the terms of the GNU General Public License as published by the |
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10 * Free Software Foundation; either version 2, or (at your option) any |
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11 * later version. |
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12 * |
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13 * mbsePi-apps is distributed in the hope that it will be useful, but |
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 * General Public License for more details. |
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17 * |
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18 * You should have received a copy of the GNU General Public License |
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19 * along with ThermFerm; see the file COPYING. If not, write to the Free |
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20 * Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. |
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21 *****************************************************************************/ |
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22 |
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23 #include "logger.h" |
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24 #include "thermferm.h" |
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25 #include "futil.h" |
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26 #include "xutil.h" |
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27 |
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28 |
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29 void initlog(char *code, char *name) |
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30 { |
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31 char buf[128], *filename; |
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32 |
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33 snprintf(buf, 127, "Mode,Air,Beer,Target_L,S_Heater,S_Cooler,S_Fan,S_Door,U_Heater,U_Cooler,U_Fan,Room,Target_H,Chiller,Event"); |
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34 filename = xstrcpy(code); |
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35 filename = xstrcat(filename, (char *)" "); |
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36 filename = xstrcat(filename, name); |
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37 filename = xstrcat(filename, (char *)".log"); |
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38 logger(filename, buf); |
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39 free(filename); |
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40 filename = NULL; |
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41 } |
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42 |
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43 |
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44 |
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45 void logger(char *filename, char *data) |
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46 { |
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47 struct timeval now; |
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48 struct tm ptm; |
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49 char *outstr = NULL, *name = NULL; |
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50 FILE *logfile; |
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51 |
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52 if (getenv((char *)"USER") == NULL) { |
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53 name = xstrcpy((char *)"/root"); |
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54 } else { |
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55 name = xstrcpy(getenv((char *)"HOME")); |
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56 } |
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57 name = xstrcat(name, (char *)"/.thermferm/log/"); |
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58 mkdirs(name, 0755); |
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59 name = xstrcat(name, filename); |
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60 |
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61 gettimeofday(&now, NULL); |
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62 localtime_r(&now.tv_sec, &ptm); |
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63 outstr = calloc(10240, sizeof(char)); |
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64 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); |
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65 |
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66 if ((logfile = fopen(name, "a+"))) { |
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67 fprintf(logfile, outstr); |
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68 fclose(logfile); |
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69 } else { |
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70 syslog(LOG_NOTICE, "logger: cannot open %s for writing", name); |
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71 } |
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72 |
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73 free(outstr); |
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74 outstr = NULL; |
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75 free(name); |
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76 name = NULL; |
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77 } |
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78 |
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79 |
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