src_test/test_w1_datalog_read.cc

   1 /*
   2  * test_data_read.cc
   3  *
   4  *  Created on: Nov 15, 2010
   5  *      Author: lamikr
   6  */
   7 #include <list>
   8 #include <string>
   9 #include <iostream>
  10
  11 #include <errno.h>
  12 #include <stdlib.h>
  13
  14 #include <plp/log.h>
  15
  16 #include "W1DataList.hh"
  17 #include "DeviceConfig.hh"
  18 #include "W1Scanner.hh"
  19
  20 #include "Date.hh"
  21 #include "W1Util.hh"
  22
  23 using namespace w1;
  24 using namespace std;
  25
  26 bool try_parse_long(const char *str, long *result) {
  27         int     new_result;
  28         char    *endptr;
  29         bool    ret_val;
  30
  31         ret_val         = false;
  32         errno           = 0;
  33         new_result      = strtol(str, &endptr, 10);
  34         if (errno != 0) {
  35                 log_error("invalid input %s, could not convert to integer.\n", str);
  36         }
  37         else {
  38                 if (endptr == str) {
  39                         log_error("invalid input %s, could not convert to integer.\n", str);
  40                 }
  41                 else {
  42                         *result = new_result;
  43                         ret_val = true;
  44                 }
  45         }
  46         return ret_val;
  47 }
  48
  49 int main(int argc, char** argv) {
  50         string          loc;
  51         Data            *fdata;
  52         Data            *ldata;
  53         W1DataList      *dlist;
  54         DataRange       *dr;
  55         DataRange       *dr2;
  56
  57         // default values than can be overwritten with parameters
  58         //location      = "/tmp/";
  59         loc     = "/home/lamikr/own/src/plp/w1data2/";
  60         if (argc > 1) {
  61                 loc     = argv[1];
  62                 log_info("storage location: %s\n", loc.c_str());
  63         }
  64         else {
  65                 log_warning("No storage location parameter given, using default location: %s\n", loc.c_str());
  66         }
  67         DeviceConfig::set_base_dir_name(loc);
  68         dlist   = new W1DataList("0008014e9e09");
  69         if (dlist != NULL) {
  70                 dr      = dlist->get_data_range();
  71                 if (dr != NULL) {
  72                         fdata   = dr->get_first_data();
  73                         if (fdata != NULL) {
  74                                 fdata->printout();
  75                                 ldata   = dr->get_last_data();
  76                                 if (ldata != NULL) {
  77                                         ldata->printout();
  78                                         plp::Date d1;
  79                                         plp::Date d2;
  80
  81                                         d1      = fdata->get_date();
  82                                         d2      = ldata->get_date();
  83                                         dr2     = dlist->get_data(&d1, &d2);
  84                                         delete(ldata);
  85                                         if (dr2 != NULL) {
  86                                                 delete(dr2);
  87                                         }
  88                                 }
  89                                 delete(fdata);
  90                         }
  91                         delete(dr);
  92                 }
  93                 delete(dlist);
  94         }
  95         return 0;
  96 }