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88 lines (68 loc) · 2.89 KB
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// matth-x/ESP8266-OCPP
// Copyright Matthias Akstaller 2019 - 2021
// MIT License
#include <Variants.h>
#include <ArduinoOcpp/MessagesV16/GetConfiguration.h>
#include <ArduinoOcpp/Core/Configuration.h>
using ArduinoOcpp::Ocpp16::GetConfiguration;
GetConfiguration::GetConfiguration() {
keys = LinkedList<String>();
}
GetConfiguration::~GetConfiguration() {
keys.clear();
}
const char* GetConfiguration::getOcppOperationType(){
return "GetConfiguration";
}
void GetConfiguration::processReq(JsonObject payload) {
JsonArray requestedKeys = payload["key"];
for (uint16_t i = 0; i < requestedKeys.size(); i++) {
keys.add(requestedKeys[i].as<String>());
}
}
DynamicJsonDocument* GetConfiguration::createConf(){
std::shared_ptr<LinkedList<std::shared_ptr<AbstractConfiguration>>> configurationKeys;
LinkedList<String> unknownKeys = LinkedList<String>();
if (keys.size() <= 0){ //return all existing keys
configurationKeys = getAllConfigurations();
} else { //only return keys that were searched using the "key" parameter
configurationKeys = std::make_shared<LinkedList<std::shared_ptr<AbstractConfiguration>>>();
for (int i = 0; i < keys.size(); i++) {
std::shared_ptr<AbstractConfiguration> entry = getConfiguration(keys.get(i).c_str());
if (entry)
configurationKeys->add(entry);
else
unknownKeys.add(keys.get(i).c_str());
}
}
size_t capacity = 0;
LinkedList<std::shared_ptr<DynamicJsonDocument>> configurationKeysJson = LinkedList<std::shared_ptr<DynamicJsonDocument>>();
for (int i = 0; i < configurationKeys->size(); i++) {
std::shared_ptr<DynamicJsonDocument> entry = configurationKeys->get(i)->toJsonOcppMsgEntry();
if (entry) {
configurationKeysJson.add(entry);
capacity += entry->capacity();
}
}
for (int i = 0; i < unknownKeys.size(); i++) {
capacity += unknownKeys.get(i).length() + 1;
}
capacity += JSON_OBJECT_SIZE(2) //configurationKey, unknownKey
+ JSON_ARRAY_SIZE(configurationKeysJson.size())
+ JSON_ARRAY_SIZE(unknownKeys.size());
DynamicJsonDocument* doc = new DynamicJsonDocument(capacity);
JsonObject payload = doc->to<JsonObject>();
JsonArray jsonConfigurationKey = payload.createNestedArray("configurationKey");
for (int i = 0; i < configurationKeys->size(); i++) {
jsonConfigurationKey.add(configurationKeysJson.get(i)->as<JsonObject>());
}
if (unknownKeys.size() > 0) {
if (DEBUG_OUT) Serial.print(F("My unknown keys are: \n"));
JsonArray jsonUnknownKey = payload.createNestedArray("unknownKey");
for (int i = 0; i < unknownKeys.size(); i++) {
if (DEBUG_OUT) Serial.println(unknownKeys.get(i));
jsonUnknownKey.add(unknownKeys.get(i));
}
}
return doc;
}