//
// Written by Curtis Olson, started November 1999.
//
-// Copyright (C) 1999 Curtis L. Olson - curt@flightgear.org
+// Copyright (C) 1999 Curtis L. Olson - http://www.flightgear.org/~curt
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
#include <simgear/compiler.h>
+#include <simgear/io/iochannel.hxx>
#include STL_STRING
#include <vector>
#define FG_MAX_MSG_SIZE 16384
-// forward declaration
-class SGIOChannel;
-
-
class FGProtocol {
private:
double hz;
- int count_down;
+ double count_down;
+ long count;
SGProtocolDir dir;
virtual bool close();
inline SGProtocolDir get_direction() const { return dir; }
- inline void set_direction( const string& d ) {
- if ( d == "in" ) {
- dir = SG_IO_IN;
- } else if ( d == "out" ) {
- dir = SG_IO_OUT;
- } else if ( d == "bi" ) {
- dir = SG_IO_BI;
- } else {
- dir = SG_IO_NONE;
- }
- }
+ void set_direction( const string& d );
inline double get_hz() const { return hz; }
inline void set_hz( double t ) { hz = t; }
- inline int get_count_down() const { return count_down; }
- inline void set_count_down( int c ) { count_down = c; }
- inline void dec_count_down( int c ) { count_down -= c; }
+ inline double get_count_down() const { return count_down; }
+ inline void set_count_down( double c ) { count_down = c; }
+ inline void inc_count_down( double amt ) { count_down += amt; }
+ inline void dec_count_down( double amt ) { count_down -= amt; }
+ inline void inc_count() { count++; }
+ inline long get_count() { return count; }
virtual bool gen_message();
virtual bool parse_message();
typedef io_container::iterator io_iterator;
typedef io_container::const_iterator const_io_iterator;
+#include <stdexcept>
+SG_USING_STD(invalid_argument);
+
+//namespace flightgear { namespace network {
+class FGProtocolConfigError : public invalid_argument
+{
+public:
+ FGProtocolConfigError( const string& what_string )
+ : invalid_argument(what_string) {}
+};
+//}} // end namespace flightgear::network
+
#endif // _PROTOCOL_HXX