use common buffer

Network.cpp

@@ -8,7 +8,6 @@
 #include <ArduinoJson.h>
 #include "RestartReason.h"
 #include "networkDevices/EthLan8720Device.h"
-#include "CharBuffer.h"
 
 Network* Network::_inst = nullptr;
 unsigned long Network::_ignoreSubscriptionsTs = 0;
@@ -601,7 +600,7 @@ void Network::publishHASSConfig(char* deviceType, const char* baseTopic, char* n
         json["stat_unlocked"] = unlockedState;
         json["opt"] = "false";
 
-        serializeJson(json, reinterpret_cast<char(&)[CHAR_BUFFER_SIZE]>(*_buffer));
+        serializeJson(json, _buffer, _bufferSize);
 
         String path = discoveryTopic;
         path.concat("/lock/");
@@ -984,7 +983,7 @@ void Network::publishHassTopic(const String& mqttDeviceType,
 
     if (discoveryTopic != "")
     {
-        DynamicJsonDocument json(CHAR_BUFFER_SIZE);
+        DynamicJsonDocument json(_bufferSize);
 
         // Battery level
         json.clear();
@@ -1021,7 +1020,7 @@ void Network::publishHassTopic(const String& mqttDeviceType,
             json[entry.first] = entry.second;
         }
 
-        serializeJson(json, reinterpret_cast<char (&)[JSON_BUFFER_SIZE]>(*_buffer));
+        serializeJson(json, _buffer, _bufferSize);
 
         String path = discoveryTopic;
         path.concat("/");

Network.h

@@ -129,7 +129,7 @@ private:
     long _rssiPublishInterval = 0;
 
     char* _buffer;
-    size_t _bufferSize;
+    const size_t _bufferSize;
 
     std::function<void()> _keepAliveCallback = nullptr;
     std::vector<std::function<void()>> _reconnectedCallbacks;

NetworkLock.cpp

@@ -5,7 +5,6 @@
 #include "PreferencesKeys.h"
 #include "Logger.h"
 #include "RestartReason.h"
-#include "CharBuffer.h"
 #include <ArduinoJson.h>
 
 NetworkLock::NetworkLock(Network* network, Preferences* preferences, char* buffer, size_t bufferSize)
@@ -364,7 +363,7 @@ void NetworkLock::publishAuthorizationInfo(const std::list<NukiLock::LogEntry>&
         }
     }
 
-    serializeJson(json, reinterpret_cast<char(&)[CHAR_BUFFER_SIZE]>(*_buffer));
+    serializeJson(json, _buffer, _bufferSize);
     publishString(mqtt_topic_lock_log, _buffer);
 
     if(authFound)

NetworkOpener.cpp

@@ -4,7 +4,6 @@
 #include "PreferencesKeys.h"
 #include "Logger.h"
 #include "Config.h"
-#include "CharBuffer.h"
 #include <ArduinoJson.h>
 
 NetworkOpener::NetworkOpener(Network* network, Preferences* preferences, char* buffer, size_t bufferSize)
@@ -272,7 +271,7 @@ void NetworkOpener::publishAuthorizationInfo(const std::list<NukiOpener::LogEntr
     char authName[33];
     memset(authName, 0, sizeof(authName));
 
-    DynamicJsonDocument json(CHAR_BUFFER_SIZE);
+    DynamicJsonDocument json(_bufferSize);
 
     for(const auto& log : logEntries)
     {
@@ -375,7 +374,7 @@ void NetworkOpener::publishAuthorizationInfo(const std::list<NukiOpener::LogEntr
         }
     }
 
-    serializeJson(json, reinterpret_cast<char(&)[CHAR_BUFFER_SIZE]>(*_buffer));
+    serializeJson(json, _buffer, _bufferSize);
     publishString(mqtt_topic_lock_log, _buffer);
 
     if(authFound)

NetworkOpener.h

@@ -84,7 +84,7 @@ private:
     uint8_t _queryCommands = 0;
 
     char* _buffer;
-    size_t _bufferSize;
+    const size_t _bufferSize;
 
     bool (*_lockActionReceivedCallback)(const char* value) = nullptr;
     void (*_configUpdateReceivedCallback)(const char* path, const char* value) = nullptr;