initial

cmd.h

@@ -0,0 +1,47 @@
+#ifndef CMD_H_
+#define CMD_H_
+
+#include <stdint.h>
+#include <Ethernet.h>
+#include <EthernetServer.h>
+#include <EthernetClient.h>
+#include <WString.h>
+
+static const uint8_t NUM_OF_COMMANDS = 10;
+
+class CmdServer;
+
+class Cmd {
+public:
+  virtual ~Cmd() {};
+  void setClient(EthernetClient *p_client) { m_client = p_client; };
+  void setServer(EthernetServer *p_server) { m_server = p_server; };
+  virtual String exec(String params) =0;
+  virtual String getCmdName() =0;
+  virtual String getHelp() =0;
+  virtual void registerYourself(CmdServer *cmdServer);
+protected:
+  EthernetClient *m_client;
+  EthernetServer *m_server;
+};
+
+
+
+class CmdServer {
+public:
+  CmdServer(uint16_t port);
+  void begin();
+  void exec();
+  void registerCmd(Cmd *cmdObj);
+private:
+  void parseCommand();
+  EthernetServer m_server;
+  EthernetClient m_client;
+  String cmd;
+  String params;
+  uint8_t cmdListIdx;
+  Cmd *cmdList[NUM_OF_COMMANDS];
+};
+
+
+#endif /* CMD_H_ */