code upload

yoRadio/telnet.h

@@ -0,0 +1,33 @@
+#ifndef telnet_h
+#define telnet_h
+
+#include <WiFi.h>
+
+#define MAX_TLN_CLIENTS 5
+#define MAX_PRINTF_LEN BUFLEN+50
+
+class Telnet {
+  public:
+    Telnet() {};
+    bool begin();
+    void loop();
+    void stop();
+    void print(byte id, const char *buf);
+    void print(const char *buf);
+    void printf(byte id, const char *format, ...);
+    void printf(const char *format, ...);
+    void cleanupClients();
+    void info();
+  protected:
+    WiFiServer server = WiFiServer(23);
+    WiFiClient clients[MAX_TLN_CLIENTS];
+    void emptyClientStream(WiFiClient client);
+    void on_connect(const char* str, byte clientId);
+    void on_input(const char* str, byte clientId);
+  private:
+    bool _isIPSet(IPAddress ip);
+};
+
+extern Telnet telnet;
+
+#endif