WSJT-X/HRDTransceiver.hpp
Bill Somerville 1c19f5ab22 Improve socket write handling in HRD interface.
The TCP/IP socket write handling in teh HRD inteface was naive and did
not handle  incomplete writes t all.  This change loops until  all the
payload is written for each command sent.

Also error  handling is improved  so that a  socket in an  error state
cannot get used inadvertenly.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4263 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2014-09-07 23:42:10 +00:00

159 lines
5.9 KiB
C++

#ifndef HRD_TRANSCEIVER_HPP__
#define HRD_TRANSCEIVER_HPP__
#include <vector>
#include <tuple>
#include <memory>
#include <QScopedPointer>
#include <QString>
#include <QStringList>
#include "TransceiverFactory.hpp"
#include "PollingTransceiver.hpp"
class QRegExp;
class QTcpSocket;
//
// Ham Radio Deluxe Transceiver Interface
//
// Implemented as a Transceiver decorator because we may want the PTT
// services of another Transceiver type such as the HamlibTransceiver
// which can be enabled by wrapping a HamlibTransceiver instantiated
// as a "Hamlib Dummy" transceiver in the Transceiver factory method.
//
class HRDTransceiver final
: public PollingTransceiver
{
public:
static void register_transceivers (TransceiverFactory::Transceivers *, int id);
// takes ownership of wrapped Transceiver
explicit HRDTransceiver (std::unique_ptr<TransceiverBase> wrapped, QString const& server, bool use_for_ptt, int poll_interval);
~HRDTransceiver ();
protected:
// Implement the TransceiverBase interface.
void do_start () override;
void do_stop () override;
void do_frequency (Frequency) override;
void do_tx_frequency (Frequency, bool rationalise_mode) override;
void do_mode (MODE, bool rationalise) override;
void do_ptt (bool on) override;
// Implement the PollingTransceiver interface.
void poll () override;
private:
QString send_command (QString const&, bool no_debug = false, bool prepend_context = true, bool recurse = false);
void send_simple_command (QString const&, bool no_debug = false);
void sync_impl ();
int find_button (QRegExp const&) const;
int find_dropdown (QRegExp const&) const;
std::vector<int> find_dropdown_selection (int dropdown, QRegExp const&) const;
int get_dropdown (int, bool no_debug = false);
void set_dropdown (int, int);
void set_button (int button_index, bool checked = true);
bool is_button_checked (int button_index, bool no_debug = false);
// This dictionary type maps Transceiver::MODE to a list of mode
// drop down selection indexes that equate to that mode. It is used
// to map internal MODE values to HRD drop down selections and vice
// versa.
using ModeMap = std::vector<std::tuple<MODE, std::vector<int> > >;
void map_modes (int dropdown, ModeMap *);
int lookup_mode (MODE, ModeMap const&) const;
MODE lookup_mode (int, ModeMap const&) const;
// An alternate TransceiverBase instance that can be used to drive
// PTT if required.
std::unique_ptr<TransceiverBase> wrapped_;
bool use_for_ptt_; // Use HRD for PTT.
QString server_; // The TCP/IP addrress and port for
// the HRD server.
QTcpSocket * hrd_; // The TCP/IP client that links to the
// HRD server.
enum {none, v4, v5} protocol_; // The HRD protocol that has been
// detected.
using RadioMap = std::vector<std::tuple<unsigned, QString> >;
RadioMap radios_; // Dictionary of available radios.
unsigned current_radio_; // The current addressed radio.
unsigned vfo_count_; // How many VFOs are supported.
QStringList buttons_; // The buttons available to click.
QStringList dropdown_names_; // The names of drop down selectors
// available.
QMap<QString, QStringList> dropdowns_; // Dictionary of available
// drop down selections
// available.
int vfo_A_button_; // The button we use to select VFO
// A. May be -1 if none available.
int vfo_B_button_; // Index of button we use to select
// VFO B. May be -1 if none available.
int vfo_toggle_button_; // Index of button we use to toggle
// the VFOs. Use this if VFO A and VFO
// B selection are not available.
int mode_A_dropdown_; // Index of the mode drop down for VFO
// A.
ModeMap mode_A_map_; // The map of modes available for VFO
// A.
int mode_B_dropdown_; // The drop down index for VFO B mode
// setting. May be -1 if independent
// VFO mode setting not available.
ModeMap mode_B_map_; // The map of modes for VFO B.
int split_mode_button_; // Button to use to select split
// operation. May be -1 if no button
// is available.
int split_mode_dropdown_; // The drop down index that allows
// split mode to be turned on and
// off. May be -1 if no such drop down
// exists.
bool split_mode_dropdown_write_only_; // Some rigs cannot report
// split status.
std::vector<int> split_mode_dropdown_selection_on_; // The drop down
// selection to
// turn on
// split.
std::vector<int> split_mode_dropdown_selection_off_; // The drop
// down
// selection to
// disable
// split.
int split_off_button_; // The button to turn off split mode.
int tx_A_button_; // The button to transmit on VFO A.
int tx_B_button_; // The button to transmit on VFO B.
int ptt_button_; // The button to toggle PTT.
bool reversed_; // True if VFOs are reversed.
};
#endif