diff options
Diffstat (limited to 'signal-composer-binding/signal.cpp')
| -rw-r--r-- | signal-composer-binding/signal.cpp | 85 |
1 files changed, 64 insertions, 21 deletions
diff --git a/signal-composer-binding/signal.cpp b/signal-composer-binding/signal.cpp index 2d49c3c..2dcc552 100644 --- a/signal-composer-binding/signal.cpp +++ b/signal-composer-binding/signal.cpp @@ -88,23 +88,30 @@ json_object* Signal::toJSON() const dependsSignalName.push_back(src.substr(sep+1)); } } - json_object* nameArray = json_object_new_array(); + json_object *nameArrayJ = json_object_new_array(); for (const std::string& lowSig: dependsSignalName) { - json_object_array_add(nameArray, json_object_new_string(lowSig.c_str())); + json_object_array_add(nameArrayJ, json_object_new_string(lowSig.c_str())); } - wrap_json_pack(&queryJ, "{ss,ss*,so*,ss*,sf*,so*}", + + wrap_json_pack(&queryJ, "{ss,so*}", "id", id_.c_str(), - "event", event_.c_str(), - "depends", nameArray, - "unit", unit_.c_str(), - "frequency", frequency_, "getSignalsArgs", getSignalsArgs_); + if (!event_.empty()) {json_object_object_add(queryJ, "event", json_object_new_string(event_.c_str()));} + if (json_object_array_length(nameArrayJ)) {json_object_object_add(queryJ, "depends", nameArrayJ);} + if (!unit_.empty()) {json_object_object_add(queryJ, "unit", json_object_new_string(unit_.c_str()));} + if (frequency_) {json_object_object_add(queryJ, "frequency", json_object_new_double(frequency_));} + + if(timestamp_) {json_object_object_add(queryJ, "timestamp", json_object_new_int64(timestamp_));} + + if (value_.hasBool) {json_object_object_add(queryJ, "value", json_object_new_boolean(value_.boolVal));} + else if (value_.hasNum) {json_object_object_add(queryJ, "value", json_object_new_double(value_.numVal));} + else if (value_.hasStr) {json_object_object_add(queryJ, "value", json_object_new_string(value_.strVal.c_str()));} + return queryJ; } - /// @brief Set Signal timestamp and value property when an incoming /// signal arrived. Called by a plugin because treatment can't be /// standard as signals sources format could changes. See low-can plugin @@ -121,11 +128,10 @@ void Signal::set(long long int timestamp, struct SignalValue& value) /// @brief Observer method called when a Observable Signal has changes. /// -/// @param[in] timestamp - timestamp of occured signal -/// @param[in] value - value of change -void Signal::update(long long int timestamp, struct SignalValue value) +/// @param[in] Observable - object from which update come from +void Signal::update(Signal* sig) { - AFB_DEBUG("Got an update from observed signal. Timestamp: %lld, vb: %d, vn: %lf, vs: %s", timestamp, value.boolVal, value.numVal, value.strVal.c_str()); + AFB_NOTICE("Got an update from observed signal %s", sig->id().c_str()); } /// @brief Notify observers that there is a change and execute callback defined @@ -145,7 +151,7 @@ int Signal::onReceivedCB(json_object *queryJ) /// present in the Observers vector. /// /// @param[in] obs - pointer to a Signal observable -void Signal::attach(Signal* obs) +/*void Signal::attach(Signal* obs) { for ( auto& sig : Observers_) { @@ -154,7 +160,7 @@ void Signal::attach(Signal* obs) } Observers_.push_back(obs); -} +}*/ /// @brief Make a Signal observer observes Signals observables /// set in its observable vector. @@ -166,11 +172,11 @@ void Signal::attachToSourceSignals(Composer& composer) { if(srcSig.find("/") == std::string::npos) { - std::vector<std::shared_ptr<Signal>> sig = composer.searchSignals(srcSig); - if(sig[0]) + std::vector<Signal*> observables = composer.searchSignals(srcSig); + if(observables[0]) { AFB_NOTICE("Attaching %s to %s", id_.c_str(), srcSig.c_str()); - sig[0]->attach(this); + observables[0]->addObserver(this); continue; } AFB_WARNING("Can't attach. Is %s exists ?", srcSig.c_str()); @@ -180,7 +186,7 @@ void Signal::attachToSourceSignals(Composer& composer) /// @brief Call update() method on observer Signal with /// current Signal timestamp and value -void Signal::notify() const +/*void Signal::notify() const { for (int i = 0; i < Observers_.size(); ++i) Observers_[i]->update(timestamp_, value_); @@ -194,7 +200,7 @@ void Signal::notify() const /// @return 0 if no infinite loop detected, -1 if not. int Signal::recursionCheck(const std::string& origId) const { - for (const auto& obs: Observers_) + for (const auto& obs: observersList_) { if( id_ == obs->id()) {return -1;} @@ -214,7 +220,7 @@ int Signal::recursionCheck(const std::string& origId) const /// @return 0 if no infinite loop detected, -1 if not. int Signal::recursionCheck() const { - for (const auto& obs: Observers_) + for (const auto& obs: observersList_) { if( id_ == obs->id()) {return -1;} @@ -222,7 +228,7 @@ int Signal::recursionCheck() const {return -1;} } return 0; -} +}*/ /// @brief Make an average over the last X 'seconds' /// @@ -332,3 +338,40 @@ struct SignalValue Signal::last() const { return history_.rbegin()->second; } + +/* +template<class Signal> +Observable<Signal>::~Observable() +{ + iterator_ itb = observerList_.begin(); + const_iterator_ ite = observerList_.end(); + + for(;itb!=ite;++itb) + { + (*itb)->delObservable(this); + } +} + +template <class Signal> +Observer<Signal>::~Observer() +{ + const_iterator_ ite = observableList_.end(); + + for(iterator_ itb=observableList_.begin();itb!=ite;++itb) + { + (*itb)->delObserver(this); + } +} + +template <class Signal> +void Observable<Signal>::notify() +{ + iterator_ itb=observerList_.begin(); + const_iterator_ ite=observerList_.end(); + + for(;itb!=ite;++itb) + { + (*itb)->update(static_cast<Signal*>(this)); + } +} +*/ |