class Appl: numArg function added; ebusd_send: get, set, cyc commands implemented.

utils/appl.h

@@ -62,7 +62,8 @@ public:
 	~Appl();
 
 	void addArgs(const std::string argTxt, const int argNum);
-	std::string getArg(const int argNum) const { return m_argv[m_argc - 1 - m_argNum + argNum]; }
+	size_t numArg() const { return m_argValues.size(); }
+	std::string getArg(const int argNum) const { return m_argValues[argNum]; }
 
 	void addItem(const char* name, Param param, const char* shortname,
 		     const char* longname, const char* description,
@@ -87,9 +88,6 @@ private:
 		Optiontype optiontype;
 	};
 
-	std::string m_argTxt;
-	int m_argNum;
-
 	int m_argc;
 	std::vector<std::string> m_argv;
 
@@ -99,6 +97,11 @@ private:
 	std::map<const char*, Param> m_params;
 	std::map<const char*, Param>::iterator p_it;
 
+	std::string m_argTxt;
+	int m_argNum;
+
+	std::vector<std::string> m_argValues;
+
 	bool checkArg(const std::string& name, const std::string& arg);
 
 	void addParam(const char* name, Param param) { m_params[name] = param; }