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 "W1Store.hh"
  18 #include "W1Scanner.hh"
  19
  20 #include "W1Util.hh"
  21
  22 using namespace w1;
  23 using namespace std;
  24
  25 bool try_parse_long(const char *str, long *result) {
  26         int     new_result;
  27         char    *endptr;
  28         bool    ret_val;
  29
  30         ret_val         = false;
  31         errno           = 0;
  32         new_result      = strtol(str, &endptr, 10);
  33         if (errno != 0) {
  34                 log_error("invalid input %s, could not convert to integer.\n", str);
  35         }
  36         else {
  37                 if (endptr == str) {
  38                         log_error("invalid input %s, could not convert to integer.\n", str);
  39                 }
  40                 else {
  41                         *result = new_result;
  42                         ret_val = true;
  43                 }
  44         }
  45         return ret_val;
  46 }
  47
  48 int main(int argc, char** argv) {
  49         int             round;
  50         string          loc;
  51         bool            err_flg;
  52         Data            *fdata;
  53         Data            *ldata;
  54         W1DataList      *dlist;
  55         DataRange       *dr;
  56         DataRange       *dr2;
  57
  58         // default values than can be overwritten with parameters
  59         //location      = "/tmp/";
  60         loc     = "/home/lamikr/own/src/plp/w1data2/";
  61         if (argc > 1) {
  62                 loc     = argv[1];
  63                 log_info("storage location: %s\n", loc.c_str());
  64         }
  65         else {
  66                 log_warning("No storage location parameter given, using default location: %s\n", loc.c_str());
  67         }
  68         W1Store::set_store_base_dir(loc.c_str());
  69         dlist   = new W1DataList("0008014e9e09");
  70         if (dlist != NULL) {
  71                 dr      = dlist->get_data_range();
  72                 if (dr != NULL) {
  73                         fdata   = dr->get_first_data();
  74                         if (fdata != NULL) {
  75                                 fdata->printout();
  76                                 ldata   = dr->get_last_data();
  77                                 if (ldata != NULL) {
  78                                         ldata->printout();
  79                                         dr2     = dlist->get_data(&fdata->get_date(), &ldata->get_date());
  80                                         delete(ldata);
  81                                         if (dr2 != NULL) {
  82                                                 delete(dr2);
  83                                         }
  84                                 }
  85                                 delete(fdata);
  86                         }
  87                         delete(dr);
  88                 }
  89                 delete(dlist);
  90         }
  91         return 0;
  92 }