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#include <vdr/plugin.h>
#include <jansson.h>
#include "../tools/curlfuncs.h"
#include "../tools/jsonhelpers.h"
#include "locator.h"
using namespace std;
cForecastLocator::cForecastLocator(void) {
urlIPLApi = "http://ip-api.com/json";
city = "";
lat = 0.0;
lon = 0.0;
}
cForecastLocator::~cForecastLocator() {
}
bool cForecastLocator::ReadLocationByIP(void) {
string outputJson;
CurlGetUrl(urlIPLApi.c_str(), &outputJson);
json_t *root;
json_error_t error;
root = json_loads(outputJson.c_str(), 0, &error);
if ( !root ) {
return false;
}
if ( !json_is_object(root) ) {
return false;
}
city = JsonGetString(root, "city");
lat = JsonGetFloat(root, "lat");
lon = JsonGetFloat(root, "lon");
dsyslog("weatherforecast: location read from IP: city \"%s\", latitude: %f, longitude: %f", city.c_str(), lat, lon);
return true;
}
void cForecastLocator::WriteToSetup(cPlugin *weatherPlug) {
//save to setup
weatherPlug->SetupStore("city", city.c_str());
weatherPlug->SetupStore("lat", FloatToString(lat).c_str());
weatherPlug->SetupStore("lon", FloatToString(lon).c_str());
//set values in plugin config
weatherPlug->SetupParse("city", city.c_str());
weatherPlug->SetupParse("lat", FloatToString(lat).c_str());
weatherPlug->SetupParse("lon", FloatToString(lon).c_str());
}
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