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CommandStation-EX/CommandDistributor.h
2024-11-04 17:28:51 +01:00

77 lines
2.7 KiB
C++

/*
* © 2022 Harald Barth
* © 2020-2021 Chris Harlow
* © 2020 Gregor Baues
* © 2022 Colin Murdoch
*
* All rights reserved.
*
* This file is part of CommandStation-EX
*
* This is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* It is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with CommandStation. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef CommandDistributor_h
#define CommandDistributor_h
#include "DCCEXParser.h"
#include "RingStream.h"
#include "StringBuffer.h"
#include "defines.h"
#include "EXRAIL2.h"
#if WIFI_ON | ETHERNET_ON
// Command Distributor must handle a RingStream of clients
#define CD_HANDLE_RING
#endif
class CommandDistributor {
public:
enum clientType: byte {NONE_TYPE=0,COMMAND_TYPE,WITHROTTLE_TYPE};
private:
static void broadcastToClients(clientType type);
static StringBuffer * broadcastBufferWriter;
#ifdef CD_HANDLE_RING
static RingStream * ring;
static clientType clients[MAX_NUM_TCP_CLIENTS];
#endif
public :
static void parse(byte clientId,byte* buffer, RingStream * ring);
static void broadcastLoco(byte slot);
static void broadcastForgetLoco(int16_t loco);
static void broadcastSensor(int16_t id, bool value);
static void broadcastTurnout(int16_t id, bool isClosed);
static void broadcastTurntable(int16_t id, uint8_t position, bool moving);
static void broadcastClockTime(int16_t time, int8_t rate);
static void setClockTime(int16_t time, int8_t rate, byte opt);
static int16_t retClockTime();
static void broadcastPower();
static void broadcastRaw(clientType type,char * msg);
static void broadcastTrackState(const FSH* format,byte trackLetter, const FSH* modename, int16_t dcAddr);
template<typename... Targs> static void broadcastReply(clientType type, Targs... msg);
static void forget(byte clientId);
static void broadcastRouteState(uint16_t routeId,byte state);
static void broadcastRouteCaption(uint16_t routeId,const FSH * caption);
static void broadcastMessage(char * message);
// Handling code for virtual LCD receiver.
static Print * getVirtualLCDSerial(byte screen, byte row);
static void commitVirtualLCDSerial();
static void setVirtualLCDSerial(Print * stream);
private:
static Print * virtualLCDSerial;
static byte virtualLCDClient;
static byte rememberVLCDClient;
};
#endif