SWIG: test callback & output grabbing

client/include/pm3.h

@@ -1,11 +1,26 @@
 #ifndef LIBPM3_H
 #define LIBPM3_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct pm3_device pm3;
 
 pm3 *pm3_open(char *port);
+
+// not catching output
 int pm3_console(pm3 *dev, char *cmd);
+// catching output as it comes
+int pm3_console_async(pm3 *dev, char *cmd, int (*callback)(char* s));
+// catching output at the end
+//int pm3_console_sync(pm3 *dev, char *cmd, char* outbuf, int outbufsize);
+
 const char *pm3_name_get(pm3 *dev);
 void pm3_close(pm3 *dev);
 pm3 *pm3_get_current_dev(void);
+
+#ifdef __cplusplus
+}
+#endif
 #endif // LIBPM3_H

client/include/pm3.hpp

@@ -0,0 +1,8 @@
+#ifndef LIBPM3PP_H
+#define LIBPM3PP_H
+
+#include "pm3.h"
+#include "pm3_helper.hpp"
+int pm3_console_async_wrapper(pm3 *dev, char *cmd, ConsoleHandler *console_handler);
+
+#endif // LIBPM3PP_H

client/include/pm3_helper.hpp

@@ -0,0 +1,10 @@
+#ifndef LIBPM3HELPERPP_H
+#define LIBPM3HELPERPP_H
+
+class ConsoleHandler {
+public:
+  virtual int handle_output(char *string) = 0;
+  virtual ~ConsoleHandler() {}
+};
+
+#endif // LIBPM3HELPERPP_H