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Initial support for reading log-data.
[lib1wire.git] / 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          location;
51         bool            err_flg;
52         W1DataList      *datalist;
53         DataRange       *dr;
54
55         // default values than can be overwritten with parameters
56         //location      = "/tmp/";
57         location        = "/home/lamikr/own/src/plp/w1data2/";
58         if (argc > 1) {
59                 location        = argv[1];
60                 log_info("storage location: %s\n", location.c_str());
61         }
62         else {
63                 log_warning("No storage location parameter given, using default location: %s\n", location.c_str());
64         }
65         W1Store::set_location_base_dir(location.c_str());
66         datalist        = new W1DataList("00080160c563");
67         if (datalist != NULL) {
68                 dr      = datalist->get_data_range();
69                 if (dr != NULL) {
70                         W1Util::printout_data(dr->first_data);
71                         delete(dr);
72                 }
73                 delete(datalist);
74         }
75         return 0;
76 }