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Code Issues Releases Wiki Activity

Added more precise outputs on failures as well as some additional checks.

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Former-commit-id: a0def586410d90abda002504d9c2ae88abc43088
This commit is contained in:
ntim 2016-03-19 12:36:55 +01:00
parent d75a88eb9f
commit 926f47fc1a
2 changed files with 32 additions and 5 deletions
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30
libsrc/leddevice/LedDevicePhilipsHue.cpp
View File

@ -216,7 +216,7 @@ int LedDevicePhilipsHue::switchOff() {
}
void LedDevicePhilipsHue::put(QString route, QString content) {
QString url = QString("http://%1/api/%2/%3").arg(host).arg(username).arg(route);
QString url = getUrl(route);
// Perfrom request
QNetworkRequest request(url);
QNetworkReply* reply = manager->put(request, content.toLatin1());
@ -228,7 +228,7 @@ void LedDevicePhilipsHue::put(QString route, QString content) {
}
QByteArray LedDevicePhilipsHue::get(QString route) {
QString url = QString("http://%1/api/%2/%3").arg(host).arg(username).arg(route);
QString url = getUrl(route);
// Perfrom request
QNetworkRequest request(url);
QNetworkReply* reply = manager->get(request);
@ -249,6 +249,10 @@ QString LedDevicePhilipsHue::getRoute(unsigned int lightId) {
return QString("lights/%1").arg(lightId);
}
QString LedDevicePhilipsHue::getUrl(QString route) {
return QString("http://%1/api/%2/%3").arg(host).arg(username).arg(route);
}
void LedDevicePhilipsHue::saveStates(unsigned int nLights) {
// Clear saved lamps.
lights.clear();
@ -257,10 +261,12 @@ void LedDevicePhilipsHue::saveStates(unsigned int nLights) {
Json::FastWriter writer;
// Read light ids if none have been supplied by the user.
if (lightIds.size() != nLights) {
lightIds.clear();
//
QByteArray response = get("lights");
Json::Value json;
if (!reader.parse(QString(response).toStdString(), json)) {
throw std::runtime_error("No lights found");
throw std::runtime_error(("No lights found at " + getUrl("lights")).toStdString());
}
// Loop over all children.
for (Json::ValueIterator it = json.begin(); it != json.end() && lightIds.size() < nLights; it++) {
@ -269,6 +275,10 @@ void LedDevicePhilipsHue::saveStates(unsigned int nLights) {
std::cout << "LedDevicePhilipsHue::saveStates(nLights=" << nLights << "): found light with id " << lightId
<< "." << std::endl;
}
// Check if we found enough lights.
if (lightIds.size() != nLights) {
throw std::runtime_error(("Not enough lights found at " + getUrl("lights")).toStdString());
}
}
// Iterate lights.
for (unsigned int i = 0; i < nLights; i++) {
@ -278,12 +288,22 @@ void LedDevicePhilipsHue::saveStates(unsigned int nLights) {
Json::Value json;
if (!reader.parse(QString(response).toStdString(), json)) {
// Error occured, break loop.
std::cerr << "LedDevicePhilipsHue::saveStates(nLights=" << nLights
<< "): got invalid response from light with id " << lightIds.at(i) << "." << std::endl;
std::cerr << "LedDevicePhilipsHue::saveStates(nLights=" << nLights << "): got invalid response from light "
<< getUrl(getRoute(lightIds.at(i))).toStdString() << "." << std::endl;
break;
}
// Get state object values which are subject to change.
Json::Value state(Json::objectValue);
if (!json.isMember("state")) {
std::cerr << "LedDevicePhilipsHue::saveStates(nLights=" << nLights << "): got no state for light from "
<< getUrl(getRoute(lightIds.at(i))).toStdString() << std::endl;
break;
}
if (!json["state"].isMember("on")) {
std::cerr << "LedDevicePhilipsHue::saveStates(nLights=" << nLights << "): got no valid state from light "
<< getUrl(getRoute(lightIds.at(i))).toStdString() << std::endl;
break;
}
state["on"] = json["state"]["on"];
if (json["state"]["on"] == true) {
state["xy"] = json["state"]["xy"];

7
libsrc/leddevice/LedDevicePhilipsHue.h
View File

@ -207,6 +207,13 @@ private:
///
QString getRoute(unsigned int lightId);
///
/// @param route
///
/// @return the full URL of the request.
///
QString getUrl(QString route);
///
/// Queries the status of all lights and saves it.
///