Merge pull request #109 from mathieucarbou/fix-108

Fix compilation issue with ArduinoJson 5 and 6 (closes #108)

README.md

@@ -30,7 +30,7 @@ This fork is based on [yubox-node-org/ESPAsyncWebServer](https://github.com/yubo
 **WARNING** The library name was changed from `ESP Async WebServer` to `ESPAsyncWebServer` as per the Arduino Lint recommendations.
 
 ```
-mathieucarbou/ESPAsyncWebServer @ 3.3.2
+mathieucarbou/ESPAsyncWebServer @ 3.3.3
 ```
 
 Dependency:

docs/index.md

@@ -30,7 +30,7 @@ This fork is based on [yubox-node-org/ESPAsyncWebServer](https://github.com/yubo
 **WARNING** The library name was changed from `ESP Async WebServer` to `ESPAsyncWebServer` as per the Arduino Lint recommendations.
 
 ```
-mathieucarbou/ESPAsyncWebServer @ 3.3.2
+mathieucarbou/ESPAsyncWebServer @ 3.3.3
 ```
 
 Dependency:

library.json

@@ -1,6 +1,6 @@
 {
   "name": "ESPAsyncWebServer",
-  "version": "3.3.2",
+  "version": "3.3.3",
   "description": "Asynchronous HTTP and WebSocket Server Library for ESP32, ESP8266 and RP2040. Supports: WebSocket, SSE, Authentication, Arduino Json 7, File Upload, Static File serving, URL Rewrite, URL Redirect, etc.",
   "keywords": "http,async,websocket,webserver",
   "homepage": "https://github.com/mathieucarbou/ESPAsyncWebServer",

library.properties

@@ -1,5 +1,5 @@
 name=ESPAsyncWebServer
-version=3.3.2
+version=3.3.3
 author=Me-No-Dev
 maintainer=Mathieu Carbou <mathieu.carbou@gmail.com>
 sentence=Asynchronous HTTP and WebSocket Server Library for ESP32, ESP8266 and RP2040

platformio.ini

@@ -24,6 +24,8 @@ upload_protocol = esptool
 monitor_speed = 115200
 monitor_filters = esp32_exception_decoder, log2file
 lib_deps = 
+  ; bblanchon/ArduinoJson @ 5.13.4
+  ; bblanchon/ArduinoJson @ 6.21.5
   bblanchon/ArduinoJson @ 7.2.0
   mathieucarbou/AsyncTCP @ 3.2.5
 board = esp32dev
@@ -63,7 +65,7 @@ lib_deps =
 [env:raspberrypi]
 upload_protocol = picotool
 ; platform = raspberrypi
-platform = https://github.com/maxgerhardt/platform-raspberrypi.git
+platform = https://github.com/maxgerhardt/platform-raspberrypi.git#f2687073f73d554c9db41f29b4769fd9703f4e55
 board = rpipicow
 lib_deps = 
   bblanchon/ArduinoJson @ 7.2.0
@@ -100,7 +102,7 @@ lib_deps =
 
 [env:ci-raspberrypi]
 ; platform = raspberrypi
-platform = https://github.com/maxgerhardt/platform-raspberrypi.git
+platform = https://github.com/maxgerhardt/platform-raspberrypi.git#f2687073f73d554c9db41f29b4769fd9703f4e55
 board = ${sysenv.PIO_BOARD}
 lib_deps = 
   bblanchon/ArduinoJson @ 7.2.0

src/AsyncJson.cpp

@@ -5,7 +5,7 @@
   #if ARDUINOJSON_VERSION_MAJOR == 5
 AsyncJsonResponse::AsyncJsonResponse(bool isArray) : _isValid{false} {
   _code = 200;
-  _contentType = JSON_MIMETYPE;
+  _contentType = asyncsrv::T_application_json;
   if (isArray)
     _root = _jsonBuffer.createArray();
   else
@@ -14,7 +14,7 @@ AsyncJsonResponse::AsyncJsonResponse(bool isArray) : _isValid{false} {
   #elif ARDUINOJSON_VERSION_MAJOR == 6
 AsyncJsonResponse::AsyncJsonResponse(bool isArray, size_t maxJsonBufferSize) : _jsonBuffer(maxJsonBufferSize), _isValid{false} {
   _code = 200;
-  _contentType = JSON_MIMETYPE;
+  _contentType = asyncsrv::T_application_json;
   if (isArray)
     _root = _jsonBuffer.createNestedArray();
   else
@@ -23,7 +23,7 @@ AsyncJsonResponse::AsyncJsonResponse(bool isArray, size_t maxJsonBufferSize) : _
   #else
 AsyncJsonResponse::AsyncJsonResponse(bool isArray) : _isValid{false} {
   _code = 200;
-  _contentType = JSON_MIMETYPE;
+  _contentType = asyncsrv::T_application_json;
   if (isArray)
     _root = _jsonBuffer.add<JsonArray>();
   else
@@ -100,7 +100,7 @@ bool AsyncCallbackJsonWebHandler::canHandle(AsyncWebServerRequest* request) {
   if (_uri.length() && (_uri != request->url() && !request->url().startsWith(_uri + "/")))
     return false;
 
-  if (request_method != HTTP_GET && !request->contentType().equalsIgnoreCase(JSON_MIMETYPE))
+  if (request_method != HTTP_GET && !request->contentType().equalsIgnoreCase(asyncsrv::T_application_json))
     return false;
 
   return true;

src/AsyncJson.h

@@ -36,10 +36,15 @@
 #define ASYNC_JSON_H_
 
 #if __has_include("ArduinoJson.h")
-
-  #define ASYNC_JSON_SUPPORT 1
-
   #include <ArduinoJson.h>
+  #if ARDUINOJSON_VERSION_MAJOR >= 5
+    #define ASYNC_JSON_SUPPORT 1
+  #else
+    #define ASYNC_JSON_SUPPORT 0
+  #endif // ARDUINOJSON_VERSION_MAJOR >= 5
+#endif   // __has_include("ArduinoJson.h")
+
+#if ASYNC_JSON_SUPPORT == 1
   #include <ESPAsyncWebServer.h>
 
   #include "ChunkPrint.h"
@@ -50,12 +55,6 @@
     #endif
   #endif
 
-constexpr const char* JSON_MIMETYPE = "application/json";
-
-/*
- * Json Response
- * */
-
 class AsyncJsonResponse : public AsyncAbstractResponse {
   protected:
   #if ARDUINOJSON_VERSION_MAJOR == 5
@@ -127,8 +126,6 @@ class AsyncCallbackJsonWebHandler : public AsyncWebHandler {
     virtual bool isRequestHandlerTrivial() override final { return !_onRequest; }
 };
 
-#else // __has_include("ArduinoJson.h")
+#endif // ASYNC_JSON_SUPPORT == 1
-  #define ASYNC_JSON_SUPPORT 0
-#endif // __has_include("ArduinoJson.h")
 
-#endif
+#endif // ASYNC_JSON_H_

src/AsyncMessagePack.cpp

@@ -2,6 +2,16 @@
 
 #if ASYNC_MSG_PACK_SUPPORT == 1
 
+  #if ARDUINOJSON_VERSION_MAJOR == 6
+AsyncMessagePackResponse::AsyncMessagePackResponse(bool isArray, size_t maxJsonBufferSize) : _jsonBuffer(maxJsonBufferSize), _isValid{false} {
+  _code = 200;
+  _contentType = asyncsrv::T_application_msgpack;
+  if (isArray)
+    _root = _jsonBuffer.createNestedArray();
+  else
+    _root = _jsonBuffer.createNestedObject();
+}
+  #else
 AsyncMessagePackResponse::AsyncMessagePackResponse(bool isArray) : _isValid{false} {
   _code = 200;
   _contentType = asyncsrv::T_application_msgpack;
@@ -10,6 +20,7 @@ AsyncMessagePackResponse::AsyncMessagePackResponse(bool isArray) : _isValid{fals
   else
     _root = _jsonBuffer.add<JsonObject>();
 }
+  #endif
 
 size_t AsyncMessagePackResponse::setLength() {
   _contentLength = measureMsgPack(_root);
@@ -25,8 +36,13 @@ size_t AsyncMessagePackResponse::_fillBuffer(uint8_t* data, size_t len) {
   return len;
 }
 
-AsyncCallbackMessagePackWebHandler::AsyncCallbackMessagePackWebHandler(const String& uri, ArJsonRequestHandlerFunction onRequest)
+  #if ARDUINOJSON_VERSION_MAJOR == 6
+AsyncCallbackMessagePackWebHandler::AsyncCallbackMessagePackWebHandler(const String& uri, ArMessagePackRequestHandlerFunction onRequest, size_t maxJsonBufferSize)
+    : _uri(uri), _method(HTTP_GET | HTTP_POST | HTTP_PUT | HTTP_PATCH), _onRequest(onRequest), maxJsonBufferSize(maxJsonBufferSize), _maxContentLength(16384) {}
+  #else
+AsyncCallbackMessagePackWebHandler::AsyncCallbackMessagePackWebHandler(const String& uri, ArMessagePackRequestHandlerFunction onRequest)
     : _uri(uri), _method(HTTP_GET | HTTP_POST | HTTP_PUT | HTTP_PATCH), _onRequest(onRequest), _maxContentLength(16384) {}
+  #endif
 
 bool AsyncCallbackMessagePackWebHandler::canHandle(AsyncWebServerRequest* request) {
   if (!_onRequest)
@@ -51,13 +67,20 @@ void AsyncCallbackMessagePackWebHandler::handleRequest(AsyncWebServerRequest* re
       JsonVariant json;
       _onRequest(request, json);
       return;
-
     } else if (request->_tempObject != NULL) {
-      JsonDocument jsonBuffer;
-      DeserializationError error = deserializeMsgPack(jsonBuffer, (uint8_t*)(request->_tempObject));
 
+  #if ARDUINOJSON_VERSION_MAJOR == 6
+      DynamicJsonDocument jsonBuffer(this->maxJsonBufferSize);
+      DeserializationError error = deserializeMsgPack(jsonBuffer, (uint8_t*)(request->_tempObject));
       if (!error) {
         JsonVariant json = jsonBuffer.as<JsonVariant>();
+  #else
+      JsonDocument jsonBuffer;
+      DeserializationError error = deserializeMsgPack(jsonBuffer, (uint8_t*)(request->_tempObject));
+      if (!error) {
+        JsonVariant json = jsonBuffer.as<JsonVariant>();
+  #endif
+
         _onRequest(request, json);
         return;
       }

src/AsyncMessagePack.h

@@ -22,54 +22,81 @@
 */
 
 #if __has_include("ArduinoJson.h")
-
-  #define ASYNC_MSG_PACK_SUPPORT 1
-
   #include <ArduinoJson.h>
+  #if ARDUINOJSON_VERSION_MAJOR >= 6
+    #define ASYNC_MSG_PACK_SUPPORT 1
+  #else
+    #define ASYNC_MSG_PACK_SUPPORT 0
+  #endif // ARDUINOJSON_VERSION_MAJOR >= 6
+#endif   // __has_include("ArduinoJson.h")
+
+#if ASYNC_MSG_PACK_SUPPORT == 1
   #include <ESPAsyncWebServer.h>
 
   #include "ChunkPrint.h"
 
+  #if ARDUINOJSON_VERSION_MAJOR == 6
+    #ifndef DYNAMIC_JSON_DOCUMENT_SIZE
+      #define DYNAMIC_JSON_DOCUMENT_SIZE 1024
+    #endif
+  #endif
+
 class AsyncMessagePackResponse : public AsyncAbstractResponse {
   protected:
+  #if ARDUINOJSON_VERSION_MAJOR == 6
+    DynamicJsonDocument _jsonBuffer;
+  #else
     JsonDocument _jsonBuffer;
+  #endif
+
     JsonVariant _root;
     bool _isValid;
 
   public:
+  #if ARDUINOJSON_VERSION_MAJOR == 6
+    AsyncMessagePackResponse(bool isArray = false, size_t maxJsonBufferSize = DYNAMIC_JSON_DOCUMENT_SIZE);
+  #else
     AsyncMessagePackResponse(bool isArray = false);
-
+  #endif
     JsonVariant& getRoot() { return _root; }
     bool _sourceValid() const { return _isValid; }
     size_t setLength();
     size_t getSize() const { return _jsonBuffer.size(); }
     size_t _fillBuffer(uint8_t* data, size_t len);
+  #if ARDUINOJSON_VERSION_MAJOR >= 6
+    bool overflowed() const { return _jsonBuffer.overflowed(); }
+  #endif
 };
 
-class AsyncCallbackMessagePackWebHandler : public AsyncWebHandler {
+typedef std::function<void(AsyncWebServerRequest* request, JsonVariant& json)> ArMessagePackRequestHandlerFunction;
-  public:
-    typedef std::function<void(AsyncWebServerRequest* request, JsonVariant& json)> ArJsonRequestHandlerFunction;
 
+class AsyncCallbackMessagePackWebHandler : public AsyncWebHandler {
   protected:
     const String _uri;
     WebRequestMethodComposite _method;
-    ArJsonRequestHandlerFunction _onRequest;
+    ArMessagePackRequestHandlerFunction _onRequest;
     size_t _contentLength;
+  #if ARDUINOJSON_VERSION_MAJOR == 6
+    const size_t maxJsonBufferSize;
+  #endif
     size_t _maxContentLength;
 
   public:
-    AsyncCallbackMessagePackWebHandler(const String& uri, ArJsonRequestHandlerFunction onRequest = nullptr);
+  #if ARDUINOJSON_VERSION_MAJOR == 6
+    AsyncCallbackMessagePackWebHandler(const String& uri, ArMessagePackRequestHandlerFunction onRequest = nullptr, size_t maxJsonBufferSize = DYNAMIC_JSON_DOCUMENT_SIZE);
+  #else
+    AsyncCallbackMessagePackWebHandler(const String& uri, ArMessagePackRequestHandlerFunction onRequest = nullptr);
+  #endif
 
     void setMethod(WebRequestMethodComposite method) { _method = method; }
     void setMaxContentLength(int maxContentLength) { _maxContentLength = maxContentLength; }
-    void onRequest(ArJsonRequestHandlerFunction fn) { _onRequest = fn; }
+    void onRequest(ArMessagePackRequestHandlerFunction fn) { _onRequest = fn; }
+
     virtual bool canHandle(AsyncWebServerRequest* request) override final;
     virtual void handleRequest(AsyncWebServerRequest* request) override final;
     virtual void handleUpload(__unused AsyncWebServerRequest* request, __unused const String& filename, __unused size_t index, __unused uint8_t* data, __unused size_t len, __unused bool final) override final {}
     virtual void handleBody(AsyncWebServerRequest* request, uint8_t* data, size_t len, size_t index, size_t total) override final;
-    virtual bool isRequestHandlerTrivial() override final { return _onRequest ? false : true; }
+    virtual bool isRequestHandlerTrivial() override final { return !_onRequest; }
 };
 
-#else // __has_include("ArduinoJson.h")
+#endif // ASYNC_MSG_PACK_SUPPORT == 1
-  #define ASYNC_MSG_PACK_SUPPORT 0
-#endif // __has_include("ArduinoJson.h")

src/ESPAsyncWebServer.h

@@ -48,10 +48,10 @@
 
 #include "literals.h"
 
-#define ASYNCWEBSERVER_VERSION          "3.3.2"
+#define ASYNCWEBSERVER_VERSION          "3.3.3"
 #define ASYNCWEBSERVER_VERSION_MAJOR    3
 #define ASYNCWEBSERVER_VERSION_MINOR    3
-#define ASYNCWEBSERVER_VERSION_REVISION 2
+#define ASYNCWEBSERVER_VERSION_REVISION 3
 #define ASYNCWEBSERVER_FORK_mathieucarbou
 
 #ifdef ASYNCWEBSERVER_REGEX