org.tizen.aurum-bootstrap/src/Commands/GetDeviceTimeCommand.cc

   1 #include "GetDeviceTimeCommand.h"
   2
   3 #include <system_settings.h>
   4 #include <utils_i18n.h>
   5
   6 #include <loguru.hpp>
   7
   8 #include "UiDevice.h"
   9 #include <string>
  10
  11 GetDeviceTimeCommand::GetDeviceTimeCommand(
  12     const ::aurum::ReqGetDeviceTime* request,
  13     ::aurum::RspGetDeviceTime*       response)
  14     : mRequest{request}, mResponse{response}
  15 {
  16 }
  17
  18 class TizenLocaleTimeConverter {
  19 public:
  20     static std::string convert(long long timestamp, const char *pattern)
  21     {
  22         if (timestamp < 0 || pattern == NULL) return "";
  23
  24         char *locale, *timezone;
  25
  26         i18n_udatepg_h pattern_generator = NULL;
  27         i18n_udate_format_h formatter = NULL;
  28
  29         i18n_uchar timezone_i18[64] = {0,};
  30         i18n_uchar pattern_i18[64]= {0,};
  31         i18n_uchar best_pattern_i18[64]= {0,};
  32         i18n_uchar result_i18[64]= {0,};
  33         char result[64]= {0,};
  34
  35         int pattern_len, best_pattern_len, result_i18n_len;
  36
  37         if (SYSTEM_SETTINGS_ERROR_NONE != system_settings_get_value_string(SYSTEM_SETTINGS_KEY_LOCALE_COUNTRY, &locale))
  38             return "";
  39
  40         if (SYSTEM_SETTINGS_ERROR_NONE != system_settings_get_value_string(SYSTEM_SETTINGS_KEY_LOCALE_TIMEZONE, &timezone)) {
  41             if (locale) free(locale);
  42             return "";
  43         }
  44
  45         i18n_udatepg_create(locale, &pattern_generator);
  46
  47         if (!pattern_generator) {
  48             free (locale);
  49             free (timezone);
  50             return "";
  51         }
  52
  53         i18n_ustring_copy_ua_n(pattern_i18, pattern, strlen(pattern));
  54         pattern_len = i18n_ustring_get_length(pattern_i18);
  55
  56         i18n_udatepg_get_best_pattern(pattern_generator,
  57                                       pattern_i18, pattern_len,
  58                                       best_pattern_i18, 64, &best_pattern_len);
  59
  60         i18n_ustring_copy_ua_n(timezone_i18, timezone, strlen(timezone));
  61
  62         i18n_udatepg_destroy(pattern_generator);
  63
  64         if (I18N_ERROR_NONE !=
  65             i18n_udate_create(I18N_UDATE_PATTERN, I18N_UDATE_PATTERN, locale,
  66                               timezone_i18, -1, best_pattern_i18, -1,
  67                               &formatter)) {
  68             free (locale);
  69             free (timezone);
  70             return "";
  71         }
  72
  73         if (formatter) {
  74             i18n_udate date = timestamp;
  75             i18n_udate_format_date(formatter, date, result_i18, 64, NULL, &result_i18n_len);
  76             i18n_ustring_copy_au_n(result , result_i18, 64);
  77             i18n_udate_destroy(formatter);
  78             return std::string{result};
  79         }
  80
  81         free (locale);
  82         free (timezone);
  83         return "";
  84     }
  85 };
  86
  87 ::grpc::Status GetDeviceTimeCommand::execute()
  88 {
  89     LOG_SCOPE_F(INFO, "GetDeviceTime --------------- ");
  90
  91     std::shared_ptr<UiDevice> obj = UiDevice::getInstance();
  92     ::aurum::ReqGetDeviceTime_TimeType type = mRequest->type();
  93     long long                          utcStampMs;
  94
  95     switch (type) {
  96     case ::aurum::ReqGetDeviceTime_TimeType::ReqGetDeviceTime_TimeType_WALLCLOCK:
  97         utcStampMs = obj->getSystemTime(TimeRequestType::WALLCLOCK);
  98         mResponse->set_localedatetime(
  99             TizenLocaleTimeConverter::convert(utcStampMs, "EEE, MMM d, yyyy 'at' HH:mm:ss zzz").c_str()
 100         );
 101         mResponse->set_timestamputc(utcStampMs);
 102         break;
 103
 104     case ::aurum::ReqGetDeviceTime_TimeType::ReqGetDeviceTime_TimeType_SYSTEM:
 105     default:
 106         utcStampMs = obj->getSystemTime(TimeRequestType::MONOTONIC);
 107         mResponse->set_timestamputc(utcStampMs);
 108         break;
 109     }
 110
 111     mResponse->set_status(::aurum::RspStatus::OK);
 112     return grpc::Status::OK;
 113 }