From 6e43b92686a9d8bf476567113fbc21677338eb08 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Tue, 4 Aug 2015 22:09:04 +0200
Subject: o Adding even better --help handling. Fixing handling of timestamps
 on 32-bit platforms. Defining a timestamp_t type and useing it all over.

---
 sm-mqtt-consumer.cpp | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'sm-mqtt-consumer.cpp')

diff --git a/sm-mqtt-consumer.cpp b/sm-mqtt-consumer.cpp
index e905d02..5a0a23e 100644
--- a/sm-mqtt-consumer.cpp
+++ b/sm-mqtt-consumer.cpp
@@ -6,8 +6,6 @@
 
 namespace sm_mqtt_consumer {
 
-using namespace std;
-using namespace std::chrono;
 using namespace trygvis::sensor;
 using namespace trygvis::sensor::io;
 using namespace trygvis::cassandra_support;
@@ -40,10 +38,10 @@ struct sensor_measurement {
 
 struct device_measurement {
     string device;
-    long timestamp;
+    timestamp_t timestamp;
     vector<sensor_measurement> sensors;
 
-    device_measurement(string &device, long timestamp, vector<sensor_measurement> &&sensors) :
+    device_measurement(string &device, timestamp_t timestamp, vector<sensor_measurement> &&sensors) :
             device(device), timestamp(timestamp), sensors(std::move(sensors)) {
     };
 
@@ -52,7 +50,7 @@ struct device_measurement {
     string str() {
         stringstream buf;
         buf << "device=" << device;
-        buf << ", timestamp=" << timestamp;
+        buf << ", timestamp=" << timestamp.time_since_epoch().count();
         std::for_each(sensors.begin(), sensors.end(), [&](auto &sensor) {
             buf << ", #" << sensor.sensor << "=" << sensor.value;
         });
@@ -141,12 +139,12 @@ cassandra_future2* insert_into_sm_by_day(cassandra_session *session, device_meas
 
     stmt.bind(0, measurement.device);
 
-    std::time_t t = measurement.timestamp;
+    std::time_t t = system_clock::to_time_t(measurement.timestamp);
     char day[100];
     std::strftime(day, sizeof(day), "%Y-%m-%d", std::localtime(&t));
     stmt.bind(1, day);
 
-    stmt.bind(2, measurement.timestamp * 1000);
+    stmt.bind(2, measurement.timestamp.time_since_epoch().count());
 
     cassandra_collection sensors(CASS_COLLECTION_TYPE_LIST, measurement.sensors.size());
     for_each(measurement.sensors.cbegin(), measurement.sensors.cend(), [&](auto sensor) {
@@ -223,7 +221,8 @@ void on_message(const struct mosquitto_message *message) {
             return;
         }
 
-        device_measurement measurement(device, timestamp.get(), std::move(sensors));
+        timestamp_t ts(milliseconds(timestamp.get()));
+        device_measurement measurement(device, ts, std::move(sensors));
 
         cout << "Measurement: " << measurement.str() << endl;
 
@@ -277,6 +276,7 @@ int main(int argc, const char **argv) {
     } catch (po::required_option &e) {
         cerr << "Missing required option: " << e.get_option_name() << endl;
         cerr << all << endl;
+        return EXIT_FAILURE;
     } catch (po::unknown_option &e) {
         cerr << e.what() << endl;
         return EXIT_FAILURE;
-- 
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