Removed parent class

src/TinyGsmClientESP8266.h

@@ -36,7 +36,7 @@ enum RegStatus {
 
 
 
-class TinyGsmESP8266 : public TinyGsmModem
+class TinyGsmESP8266
 {
 
 public:
@@ -201,7 +201,7 @@ public:
 public:
 
   TinyGsmESP8266(Stream& stream)
-    : TinyGsmModem(stream), stream(stream)
+    : stream(stream)
   {
     memset(sockets, 0, sizeof(sockets));
   }
@@ -231,6 +231,10 @@ public:
     return true;
   }
 
+  bool begin(const char* pin = NULL) {
+    return init(pin);
+  }
+
   String getModemName() {
     return "ESP8266";
   }
@@ -395,6 +399,10 @@ public:
     return res2;
   }
 
+  IPAddress localIP() {
+    return TinyGsmIpFromString(getLocalIP());
+  }
+
   /*
    * Client related functions
    */
@@ -440,6 +448,17 @@ public:
    Utilities
    */
 
+  template<typename T>
+  void streamWrite(T last) {
+    stream.print(last);
+  }
+
+  template<typename T, typename... Args>
+  void streamWrite(T head, Args... tail) {
+    stream.print(head);
+    streamWrite(tail...);
+  }
+
   template<typename... Args>
   void sendAT(Args... cmd) {
     streamWrite("AT", cmd..., GSM_NL);
@@ -448,6 +467,19 @@ public:
     //DBG("### AT:", cmd...);
   }
 
+  bool streamSkipUntil(const char c, const unsigned long timeout = 1000L) {
+    unsigned long startMillis = millis();
+    while (millis() - startMillis < timeout) {
+      while (millis() - startMillis < timeout && !stream.available()) {
+        TINY_GSM_YIELD();
+      }
+      if (stream.read() == c) {
+        return true;
+      }
+    }
+    return false;
+  }
+
   // TODO: Optimize this!
   uint8_t waitResponse(uint32_t timeout, String& data,
                        GsmConstStr r1=GFP(GSM_OK), GsmConstStr r2=GFP(GSM_ERROR),