Multi-language/I18n support #22

lib/ESPAsyncWebServer/AsyncWebSocket.cpp

@@ -704,8 +704,13 @@ void AsyncWebSocketClient::_onData(void *pbuf, size_t plen){
       } else if(_pinfo.opcode == WS_PING){
         _queueControl(new AsyncWebSocketControl(WS_PONG, data, datalen));
       } else if(_pinfo.opcode == WS_PONG){
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wstringop-overflow"
         if(datalen != AWSC_PING_PAYLOAD_LEN || memcmp_P(data, AWSC_PING_PAYLOAD, AWSC_PING_PAYLOAD_LEN) != 0)
           _server->_handleEvent(this, WS_EVT_PONG, NULL, data, datalen);
+#pragma GCC diagnostic pop
+
       } else if(_pinfo.opcode < 8){//continuation or text/binary frame
         _server->_handleEvent(this, WS_EVT_DATA, (void *)&_pinfo, data, datalen);
       }

lib/OneWire/OneWire.cpp

@@ -143,6 +143,7 @@ sample code bearing this copyright.
 #include "OneWire.h"
 #include "util/OneWire_direct_gpio.h"
 
+#pragma GCC diagnostic ignored "-Wunused-variable"
 
 void OneWire::begin(uint8_t pin)
 {
@@ -154,7 +155,6 @@ void OneWire::begin(uint8_t pin)
 #endif
 }
 
-
 // Perform the onewire reset function.  We will wait up to 250uS for
 // the bus to come high, if it doesn't then it is broken or shorted
 // and we return a 0;
@@ -578,3 +578,6 @@ uint16_t OneWire::crc16(const uint8_t* input, uint16_t len, uint16_t crc)
 #endif
 
 #endif
+
+#pragma GCC diagnostic pop
+

lib/framework/FSPersistence.h

@@ -68,11 +68,28 @@ class FSPersistence {
         JsonObject          jsonObject   = jsonDocument.to<JsonObject>();
         _statefulService->read(jsonObject, _stateReader);
 
+        // make directories if required, for new IDF4.2 & LittleFS
+        String path(_filePath);
+        int    index = 0;
+        while ((index = path.indexOf('/', index + 1)) != -1) {
+            String segment = path.substring(0, index);
+            if (!_fs->exists(segment)) {
+                _fs->mkdir(segment);
+            }
+        }
+
         // serialize it to filesystem
         File settingsFile = _fs->open(_filePath, "w");
 
         // failed to open file, return false
         if (!settingsFile) {
+#if defined(EMSESP_DEBUG)
+#if defined(EMSESP_USE_SERIAL)
+            Serial.println();
+            Serial.printf("Cannot write to file system.");
+            Serial.println();
+#endif
+#endif
             return false;
         }