Rename IPv6 getters to clarify that they are returning LinkLocal address

cc @sgryphon

Author: me-no-dev

docs/en/api/wifi.rst

@@ -345,7 +345,7 @@ Function to get the IPv6 address.
 
 .. code-block:: arduino
 
-    IPAddress softAPIPv6();
+    IPAddress softAPlinkLocalIPv6();
 
 The function will return the AP IPv6 address in ``IPAddress`` format.
 

libraries/Networking/src/ESP_Network_Interface.cpp

@@ -284,7 +284,7 @@ bool ESP_Network_Interface::hasIP() const {
     return (getStatusBits() & ESP_NETIF_HAS_IP_BIT) != 0;
 }
 
-bool ESP_Network_Interface::hasLocalIPv6() const {
+bool ESP_Network_Interface::hasLinkLocalIPv6() const {
     return (getStatusBits() & ESP_NETIF_HAS_LOCAL_IP6_BIT) != 0;
 }
 
@@ -645,7 +645,7 @@ uint8_t ESP_Network_Interface::subnetCIDR() const
     return calculateSubnetCIDR(IPAddress(ip.netmask.addr));
 }
 
-IPAddress ESP_Network_Interface::localIPv6() const
+IPAddress ESP_Network_Interface::linkLocalIPv6() const
 {
     if(_esp_netif == NULL){
         return IPAddress(IPv6);

libraries/Networking/src/ESP_Network_Interface.h

@@ -45,7 +45,7 @@ class ESP_Network_Interface: public Printable {
         bool started() const;
         bool connected() const;
         bool hasIP() const;
-        bool hasLocalIPv6() const;
+        bool hasLinkLocalIPv6() const;
         bool hasGlobalIPv6() const;
         bool enableIPv6(bool en=true);
 
@@ -63,7 +63,7 @@ class ESP_Network_Interface: public Printable {
         IPAddress broadcastIP() const;
         IPAddress networkID() const;
         uint8_t subnetCIDR() const;
-        IPAddress localIPv6() const;
+        IPAddress linkLocalIPv6() const;
         IPAddress globalIPv6() const;
 
         size_t printTo(Print & out) const;

libraries/WiFi/examples/WiFiBlueToothSwitch/WiFiBlueToothSwitch.ino

@@ -92,7 +92,7 @@ void WiFiEvent(WiFiEvent_t event){
             break;
         case ARDUINO_EVENT_WIFI_STA_GOT_IP6:
             Serial.print("STA IPv6: ");
-            Serial.println(WiFi.localIPv6());
+            Serial.println(WiFi.linkLocalIPv6());
             break;
         case ARDUINO_EVENT_WIFI_STA_GOT_IP:
             Serial.print("STA IPv4: ");

libraries/WiFi/examples/WiFiIPv6/WiFiIPv6.ino

@@ -79,11 +79,11 @@ void WiFiEvent(WiFiEvent_t event){
             break;
         case ARDUINO_EVENT_WIFI_STA_GOT_IP6:
             Serial.print("STA IPv6: ");
-            Serial.println(WiFi.localIPv6());
+            Serial.println(WiFi.linkLocalIPv6());
             break;
         case ARDUINO_EVENT_WIFI_AP_GOT_IP6:
             Serial.print("AP IPv6: ");
-            Serial.println(WiFi.softAPIPv6());
+            Serial.println(WiFi.softAPlinkLocalIPv6());
             break;
         case ARDUINO_EVENT_WIFI_STA_GOT_IP:
             wifiOnConnect();

libraries/WiFi/src/WiFiAP.cpp

@@ -202,9 +202,9 @@ bool WiFiAPClass::softAPenableIPv6(bool enable)
  * @return IPAddress softAP IPv6
  */
 
-IPAddress WiFiAPClass::softAPIPv6()
+IPAddress WiFiAPClass::softAPlinkLocalIPv6()
 {
-    return AP.localIPv6();
+    return AP.linkLocalIPv6();
 }
 
 #endif /* SOC_WIFI_SUPPORTED */

libraries/WiFi/src/WiFiAP.h

@@ -87,7 +87,7 @@ class WiFiAPClass
     uint8_t softAPSubnetCIDR();
 
     bool softAPenableIPv6(bool enable=true);
-    IPAddress softAPIPv6();
+    IPAddress softAPlinkLocalIPv6();
 
     const char * softAPgetHostname();
     bool softAPsetHostname(const char * hostname);

libraries/WiFi/src/WiFiSTA.cpp

@@ -406,9 +406,9 @@ bool WiFiSTAClass::enableIPv6(bool en)
  * Get the station interface link-local IPv6 address.
  * @return IPAddress
  */
-IPAddress WiFiSTAClass::localIPv6()
+IPAddress WiFiSTAClass::linkLocalIPv6()
 {
-    return STA.localIPv6();
+    return STA.linkLocalIPv6();
 }
 
 /**

libraries/WiFi/src/WiFiSTA.h

@@ -159,7 +159,7 @@ class WiFiSTAClass
     uint8_t subnetCIDR();
 
     bool enableIPv6(bool en=true);
-    IPAddress localIPv6();
+    IPAddress linkLocalIPv6();
     IPAddress globalIPv6();
 
     // ----------------------------------------------------------------------------------------------