Supports ArduinoJson V6. Issue #47
Hieromon Ikasamo
5 years ago
parent
2c0207fb40
commit
e790a0f4ac
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/**
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* Implementation of template functions of AutoConnect and AutoConnectAux.
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* This implementation instantiates completely the void AutoConnectElement |
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* as each type and also absorbs interface differences due to ArduinoJson |
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* version differences.
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* @file AutoConnectAuxImpl.h |
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* @author hieromon@gmail.com |
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* @version 0.9.8 |
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* @date 2019-03-21 |
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* @copyright MIT license. |
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*/ |
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#ifndef _AUTOCONNECTAUXIMPL_H_ |
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#define _AUTOCONNECTAUXIMPL_H_ |
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#include "AutoConnectDefs.h" |
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#ifndef AUTOCONNECT_USE_JSON |
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/**
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* Get AutoConnectElementBasis element. |
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* @param name an element name. |
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* @return A reference of AutoConnectElement class. |
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*/ |
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template<> |
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AutoConnectElementBasis& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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return *(reinterpret_cast<AutoConnectElementBasis*>(elm)); |
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} |
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return reinterpret_cast<AutoConnectElementBasis&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectButtonBasis element. |
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* @param name An element name. |
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* @return A reference of AutoConnectButton class. |
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*/ |
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template<> |
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AutoConnectButtonBasis& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_Button) |
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return *(reinterpret_cast<AutoConnectButtonBasis*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectButtonBasis&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectCheckboxBasis element. |
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* @param name An element name. |
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* @return A reference of AutoConnectCheckbox class. |
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*/ |
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template<> |
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AutoConnectCheckboxBasis& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_Checkbox) |
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return *(reinterpret_cast<AutoConnectCheckboxBasis*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectCheckboxBasis&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectFileBasis element. |
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* @param name An element name. |
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* @return A reference of AutoConnectFile class. |
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*/ |
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template<> |
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AutoConnectFileBasis& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_File) |
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return *(reinterpret_cast<AutoConnectFileBasis*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectFileBasis&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectInputBasis element. |
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* @param name An element name. |
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* @return A reference of AutoConnectInput class. |
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*/ |
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template<> |
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AutoConnectInputBasis& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_Input) |
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return *(reinterpret_cast<AutoConnectInputBasis*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectInputBasis&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectRadioBasis element. |
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* @param name An element name. |
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* @return A reference of AutoConnectRadio class. |
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*/ |
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template<> |
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AutoConnectRadioBasis& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_Radio) |
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return *(reinterpret_cast<AutoConnectRadioBasis*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectRadioBasis&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectSelectBasis element. |
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* @param name An element name. |
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* @return A reference of AutoConnectSelect class. |
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*/ |
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template<> |
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AutoConnectSelectBasis& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_Select) |
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return *(reinterpret_cast<AutoConnectSelectBasis*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectSelectBasis&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectSubmitBasis element. |
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* @param name An element name. |
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* @return A reference of AutoConnectSubmit class. |
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*/ |
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template<> |
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AutoConnectSubmitBasis& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_Submit) |
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return *(reinterpret_cast<AutoConnectSubmitBasis*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectSubmitBasis&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectTextBasis element. |
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* @param name An element name. |
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* @return A reference of AutoConnectText class. |
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*/ |
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template<> |
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AutoConnectTextBasis& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_Text) |
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return *(reinterpret_cast<AutoConnectTextBasis*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectTextBasis&>(_nullElement()); |
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} |
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#else |
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/**
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* Parse and load a JSON document which marks up multiple custom web |
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* pages. The compiler instantiates this template according to the stored |
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* data type that contains the JSON document. |
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* This template also generates different parsing function calls |
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* depending on the ArduinoJson version. |
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* @param T An object type of the JSON document which must be a |
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* passable object to ArduinoJson. |
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* @param in An instance of a source JSON document to load. |
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*/ |
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template<typename T> |
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bool AutoConnect::_parseJson(T in) { |
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ArduinoJsonBuffer jsonBuffer(AUTOCONNECT_JSONBUFFER_PRIMITIVE_SIZE); |
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JsonVariant jv; |
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#if ARDUINOJSON_VERSION_MAJOR<=5 |
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jv = jsonBuffer.parse(in); |
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if (!jv.success()) { |
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AC_DBG("JSON parse error\n"); |
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return false; |
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} |
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#else |
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DeserializationError err = deserializeJson(jsonBuffer, in); |
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if (err) { |
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AC_DBG("Deserialize error:%s\n", err.c_str()); |
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return false; |
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} |
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jv = jsonBuffer.as<JsonVariant>(); |
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#endif |
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return _load(jv); |
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} |
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/**
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* Parse and load a JSON document which marks up a custom web page. |
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* The compiler instantiates this template according to the stored data |
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* type that contains the JSON document. |
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* This template also generates different parsing function calls |
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* depending on the ArduinoJson version. |
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* @param T An object type of the JSON document which must be a |
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* passable object to ArduinoJson. |
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* @param in An instance of a source JSON document to load. |
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*/ |
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template<typename T> |
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bool AutoConnectAux::_parseJson(T in) { |
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ArduinoJsonBuffer jsonBuffer(AUTOCONNECT_JSONBUFFER_PRIMITIVE_SIZE); |
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#if ARDUINOJSON_VERSION_MAJOR<=5 |
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JsonObject& jb = jsonBuffer.parseObject(in); |
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if (!jb.success()) { |
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AC_DBG("JSON parse error\n"); |
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return false; |
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} |
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#else |
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DeserializationError err = deserializeJson(jsonBuffer, in); |
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if (err) { |
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AC_DBG("Deserialize:%s\n", err.c_str()); |
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return false; |
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} |
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JsonObject jb = jsonBuffer.as<JsonObject>(); |
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#endif |
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return _load(jb); |
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} |
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/**
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* Parse and load a JSON document which declares one of the AutoConnectElement. |
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* The compiler instantiates this template according to the stored data |
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* type that contains the JSON document. |
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* This template also generates different parsing function calls |
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* depending on the ArduinoJson version. |
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* @param T An object type of the JSON document which must be a |
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* passable object to ArduinoJson. |
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* @param in An instance of a source JSON document to load. |
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*/ |
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template<typename T> |
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bool AutoConnectAux::_parseElement(T in, const String& name) { |
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ArduinoJsonBuffer jsonBuffer(AUTOCONNECT_JSONBUFFER_PRIMITIVE_SIZE); |
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JsonVariant jb; |
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#if ARDUINOJSON_VERSION_MAJOR<=5 |
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jb = jsonBuffer.parse(in); |
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if (!jb.success()) { |
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AC_DBG("JSON parse error\n"); |
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return false; |
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} |
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#else |
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DeserializationError err = deserializeJson(jsonBuffer, in); |
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if (err) { |
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AC_DBG("Deserialize:%s\n", err.c_str()); |
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return false; |
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} |
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jb = jsonBuffer.as<JsonObject>(); |
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#endif |
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return _loadElement(jb, name); |
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} |
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/**
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* Get AutoConnectElementJson element. |
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* @param name an element name. |
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* @return A reference of AutoConnectElement class. |
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*/ |
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template<> |
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AutoConnectElementJson& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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return *(reinterpret_cast<AutoConnectElementJson*>(elm)); |
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} |
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return reinterpret_cast<AutoConnectElementJson&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectButtonJson element. |
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* @param name An element name. |
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* @return A reference of AutoConnectButton class. |
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*/ |
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template<> |
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AutoConnectButtonJson& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_Button) |
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return *(reinterpret_cast<AutoConnectButtonJson*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectButtonJson&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectCheckboxJson element. |
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* @param name An element name. |
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* @return A reference of AutoConnectCheckbox class. |
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*/ |
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template<> |
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AutoConnectCheckboxJson& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_Checkbox) |
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return *(reinterpret_cast<AutoConnectCheckboxJson*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectCheckboxJson&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectFile element. |
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* @param name An element name. |
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* @return A reference of AutoConnectFile class. |
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*/ |
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template<> |
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AutoConnectFileJson& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_File) |
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return *(reinterpret_cast<AutoConnectFileJson*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectFileJson&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectInputJson element. |
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* @param name An element name. |
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* @return A reference of AutoConnectInput class. |
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*/ |
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template<> |
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AutoConnectInputJson& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_Input) |
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return *(reinterpret_cast<AutoConnectInputJson*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectInputJson&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectRadioJson element. |
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* @param name An element name. |
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* @return A reference of AutoConnectRadio class. |
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*/ |
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template<> |
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AutoConnectRadioJson& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_Radio) |
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return *(reinterpret_cast<AutoConnectRadioJson*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectRadioJson&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectSelectJson element. |
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* @param name An element name. |
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* @return A reference of AutoConnectSelect class. |
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*/ |
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template<> |
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AutoConnectSelectJson& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_Select) |
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return *(reinterpret_cast<AutoConnectSelectJson*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectSelectJson&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectSubmitJson element. |
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* @param name An element name. |
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* @return A reference of AutoConnectSubmit class. |
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*/ |
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template<> |
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AutoConnectSubmitJson& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_Submit) |
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return *(reinterpret_cast<AutoConnectSubmitJson*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectSubmitJson&>(_nullElement()); |
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} |
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/**
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* Get AutoConnectTextJson element. |
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* @param name An element name. |
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* @return A reference of AutoConnectText class. |
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*/ |
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template<> |
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AutoConnectTextJson& AutoConnectAux::getElement(const String& name) { |
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AutoConnectElement* elm = getElement(name); |
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if (elm) { |
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if (elm->typeOf() == AC_Text) |
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return *(reinterpret_cast<AutoConnectTextJson*>(elm)); |
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else |
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AC_DBG("Element<%s> type mismatch<%d>\n", name.c_str(), elm->typeOf()); |
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} |
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return reinterpret_cast<AutoConnectTextJson&>(_nullElement()); |
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} |
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#endif // !AUTOCONNECT_USE_JSON
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#endif // !_AUTOCONNECTAUXIMPL_H_
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