linbpq/tncinfo.h

//
// Common definitons for Pactor-like Modules

#include "kernelresource.h"

#include "rigcontrol.h"

#define MAXBLOCK 4096

#define MAXFREQS 20			// RigControl freqs to scan

extern char HFCTEXT[81];
extern int HFCTEXTLEN;

extern HANDLE hInstance;

extern HMENU hMainFrameMenu;
extern HMENU hWndMenu;

/*
struct WL2KInfo
{
	struct WL2KInfo * Next;

	char * Host;
	short WL2KPort;

	char RMSCall[10];
	char BaseCall[10];
	char GridSquare[7];
	char Times[80];
	char ServiceCode[17];

	BOOL UseRigCtrlFreqs;
	char WL2KFreq[12];
	char WL2KMode;				// WL2K reporting mode
	char WL2KModeChar;			// W or N
	BOOL DontReportNarrowOnWideFreqs;

//	char NARROWMODE;
//	char WIDEMODE;				// Mode numbers to report to WL2K

//	struct WL2KInfo WL2KInfoList[MAXFREQS];		// Freqs for sending to WL2K

	int Freq;
	char Bandwidth;
//	char * TimeList;		// eg 06-10,12-15
	int mode;              // see below (an integer)
	int baud;              // see below (an integer)
	int power;             // actual power if known, default to 100 for HF, 30 for VHF/UHF (an integer)
	int height;            // antenna height in feet if known, default to 25
	int gain;              // antenna gain if known, default to 0
	int direction;         // primary antenna direction in degrees if known, use 000 for omni (an integer)
	BOOL RPonPTC;			// Set if scanning for Robust Packet on a PTC
};

*/
#pragma pack(1)

// AGWPE Header Structure

struct AGWHEADER
{
	UCHAR Port;
	UCHAR filler1[3];
	char DataKind;
	UCHAR filler2;
	unsigned char PID;
	UCHAR filler3;
	unsigned char callfrom[10];
	unsigned char callto[10];
	int DataLength;
	int reserved;
};

#pragma pack()

// Telnet Server User Record

struct UserRec
{
	char * Callsign;
	char * UserName;
	char * Password;
	char * Appl;				// Autoconnect APPL
	BOOL Secure;				// Authorised User
};

struct LOCALNET 
{
	struct LOCALNET * Next;
	uint32_t Network;
	uint32_t Mask;
};


#define MaxCMS	10				// Number of addresses we can keep - currently 4 are used.

struct TCPINFO
{
	int NumberofUsers;
	struct UserRec ** UserRecPtr;
	int CurrentConnections;

	struct UserRec RelayUser;

	int CurrentSockets;

	int TCPPort;
	int FBBPort[100];
	int RelayPort;
	int HTTPPort;
	int APIPort;
	int TriModePort;
	int SyncPort;
	int SNMPPort;
	int DRATSPort;
	int CMDPort[33];
	char RELAYHOST[64];
	char CMSServer[64];
	BOOL FallbacktoRelay;		// Use Relsy if can't connect to CMS

	BOOL IPV4;					// Allow Connect using IPV4
	BOOL IPV6;					// Allow Connect using IPV6
	BOOL CMS;					// Allow Connect to CMS
	BOOL CMSOK;					// Internet link is ok.
	BOOL UseCachedCMSAddrs;
	struct in_addr CMSAddr[MaxCMS];
	BOOL CMSFailed[MaxCMS];		// Set if connect to CMS failed.
	char * CMSName[MaxCMS];		// Reverse DNS Name of Server
	int NumberofCMSAddrs;
	int NextCMSAddr;			// Round Robin Pointer
	int CheckCMSTimer;			// CMS Poll Timer

	char SecureCMSPassword[80];	// For Secure CMS Signin
	char GatewayCall[10];		// Call for CMS access
	char GatewayLoc[10];		// Loc - Needed to report Hybrid Mode
	int ReportHybrid;			// Report as Hybrod Station
	char * HybridServiceCode;
	char * HybridFrequencies;
	char * HybridCoLocatedRMS;

	BOOL DisconnectOnClose;

	char PasswordMsg[100];

	char cfgHOSTPROMPT[100];

	char cfgCTEXT[300];

	char cfgLOCALECHO[100];

	int MaxSessions;

	char LoginMsg[100];

	char RelayAPPL[20];
	char SyncAPPL[20];

	SOCKET TCPSock;
	SOCKET FBBsock[100];
	SOCKET Relaysock;
	SOCKET HTTPsock;
	SOCKET APIsock;
	SOCKET TriModeSock;
	SOCKET TriModeDataSock;
	SOCKET Syncsock;
	SOCKET DRATSsock;
	SOCKET SNMPsock;

	struct ConnectionInfo * TriModeControlSession;
	SOCKET sock6;
	SOCKET FBBsock6[100];
	SOCKET Relaysock6;
	SOCKET HTTPsock6;
	SOCKET APIsock6;
	SOCKET Syncsock6;
	SOCKET DRATSsock6;

	fd_set ListenSet;
	SOCKET maxsock;

	HMENU hActionMenu;
	HMENU hLogMenu;
	HMENU hDisMenu;					// Disconnect Menu Handle
	HWND hCMSWnd;

	int SecureTelnet;
	int ReportRelayTraffic;			// Send WL2K Reports for Relay Traffic

	char * WebTermCSS;				// css override for web terminal
	struct LOCALNET * LocalNets;

};


struct STREAMINFO
{
//	TRANSPORTENTRY * AttachedSession;

	void * PACTORtoBPQ_Q;		// Frames for BPQ
	void * BPQtoPACTOR_Q;		// Frames for PACTOR
	int	FramesOutstanding;		// Frames Queued - used for flow control
	int	FramesQueued;			// Frames Queued - used for flow control
	BOOL InternalCmd;			// Last Command was generated internally
	int	IntCmdDelay;			// To limit internal commands
	BOOL CheckingCall;			// Set on PTC if waiting for I response after a Connect RXed

	BOOL Attached;				// Set what attached to a BPQ32 stream
	BOOL Connected;				// When set, all data is passed as data instead of commands
	BOOL Connecting;			// Set when Outward Connect in progress
	BOOL Disconnecting;			// Set when disconnect in progress
								// Used when appplication disconnects the bpq session, and
								// prevents new attaches while a dirty disconnect is in progress
	int DisconnectingTimeout;	// A hard disconnect occurs if this expires before the disconnect complete
	int ReportDISC;			// Need to report an incoming DISC to kernel
	BOOL DiscWhenAllSent;		// Close session when all msgs have been sent to node
	BOOL ARQENDSent;			// Set when V4 ARQEND Sent

	int DEDStream;				// Stream number for DED interface (same as index except for pactor)

	char MyCall[10]	;			// Call we are using
	char RemoteCall[10];		// Callsign

	char callingCall[10];		// for reporting. Link and Our calls depand on which end connected
	char receivingCall[10];		// for reporting. Link and Our calls depand on which end connected
	char Direction[4];			// In or Out



	char AGWKey[21];			// Session Key for AGW Session Based Drivers

	time_t ConnectTime;			// Time connection made
	time_t AttachTime;

	int bytesTXed;
	int BytesAcked;
	int bytesRXed;
	int PacketsSent;
	int BytesResent;
	int BytesOutstanding;		// For Packet Channels

	UCHAR PTCStatus0;			// Status Bytes
	UCHAR PTCStatus1;			// Status Bytes
	UCHAR PTCStatus2;			// Status Bytes
	UCHAR PTCStatus3;			// Status Bytes

	char * CmdSet;				// A series of commands to send to the TNC
	char * CmdSave;				// Base address for free

	struct ConnectionInfo * ConnectionInfo;	// TCP Server Connection Info

	int TimeInRX;				// Too long in send mode timer
	int NeedDisc;				// Timer to send DISC if appl not available

	BOOL NoCMSFallback;			// Dont use relay if CMS not available
	struct ARQINFO * ARQInfo;	// FLDIGI/FLARQ Stream Mode Specific Data

	HWND xIDC_MYCALL; 
	HWND xIDC_DESTCALL;
	HWND xIDC_STATUS; 
	HWND xIDC_SEND;
	HWND xIDC_RXED; 
	HWND xIDC_RESENT;
	HWND xIDC_ACKED;
	HWND xIDC_DIRN;

	int RelaySyncStream;
	int VaraACMode;
};

typedef struct AGWINFO
{
	// Fields for AGW Session based Ports (eg UZ7HO Modem)

	struct AGWHEADER TXHeader;
	struct AGWHEADER RXHeader;
	int MaxSessions;
	int ConnTimeOut;
	int PollDelay;
	time_t LastParamTime;

#ifdef WIN32

	// For selecting UZ7HO Mode and Freq

	COMBOBOXINFO cbinfo;		// UZ7HO Modem Combo Box info
	HWND hFreq;					// UZ7HO Frequency Box
	HWND hSpin;					// UZ7HO Spin Button

#endif

	int isQTSM;					// Flag to Identify QtSM

	int CenterFreq;
	int Modem;					// Modem number in list 
	char ModemName[20];	
	unsigned char Version[4];
	unsigned char fx25Flags;
	unsigned char il2pFlags;
	unsigned char il2pcrc;

} *PAGWINFO;

typedef struct ARQINFO
{
	// Fields for FLDIGI/FLARQ Ports

	// Max window is 64, though often will use less

	char OurStream;
	char FarStream;

	PMSGWITHLEN TXHOLDQ[64];	// Frames waiting ACK
	PMSGWITHLEN RXHOLDQ[64];	// Frames waiting missing frames.

	int TXWindow;
	int RXWindow;
	int MaxBlock;				// Max sending block size

	int	TXSeq;
	int TXLastACK;				// Last frame ACK'ed

	int RXHighest;
	int RXNext;
	int RXNoGaps;

	int Retries;
	int NoAckRetries;			// Status received but no data acked
	int ARQTimer;
	int ARQState;

#define ARQ_ACTIVE 1				// Have a session of some type

	int ARQTimerState;

#define ARQ_CONNECTING 1
#define ARQ_CONNECTACK 2
#define ARQ_DISC 3
#define ARQ_WAITACK 4
#define ARQ_WAITDATA 5			// Waiting for more data before polling

	char LastMsg[80];			// Last message sent that expects an ack
	int LastLen;
	char TXMsg[80];				// Message to aend after TXDELAY
	int TXLen;
	int TurnroundTimer;			// RX to TX delay.
	int TXDelay;

} *ARQINFO;

typedef struct FLINFO
{
	// Fields for MPSK  Session Ports )

	BOOL TX;						// Set when FLDigi is transmitting
	char DefaultMode[64];			// Mode to return to after session
	int DefaultFreq;				// Freq to return to after session
	BOOL Beacon;					// Use ALE Beacons
	char LastXML[128];				// Last XML Request Sent
	int XMLControl;					// Controlls polling FLDigi by XML
	int CmdControl;					// Controlls polling FLDigi by KISS Command
	BOOL FLARQ;						// Connection from FLARQ
	BOOL Busy;
	BOOL CONOK;						// Allow incoming connects
	BOOL KISSMODE;					// Using KISS instead of socket interface
	BOOL RAW;						// Raw (ARQ Socket or KISS RAW, depening on above)
	int CenterFreq;
	char CurrentMode[20];			// Mode to return to after session
	int	Responding;					// If FLDigi is responding to conmands
	BOOL MCASTMODE;					// If port is in MCAST RX MOde

} *FLINFO;

typedef struct MPSKINFO
{
	// Fields for MPSK  Session Ports )

	int ConnTimeOut;
	BOOL TX;						// Set when Multipsk is transmitting
	char DefaultMode[20];			// Mode to return to after session
	BOOL Beacon;					// Use ALE Beacons
	int MaxSessions;
} *MPSKINFO;

struct FreeDataINFO
{
	int startingTNC;
	int TNCRunning;
	int Conecting;
	int Connected;
	char ourCall[10];
	char toCall[10];
	char farCall[10];			// TNC Call
	char useBaseCall;			// Use base call (without ssid) for TNC Call
	char * Capture;				// Capture Device Name
	char * Playback;			// Playback Device Name
	char * hamlibHost;
	int hamlibPort;

	unsigned char toSendData[8192]; // Buffer data from node for more efficiency
	int toSendCount;
	int toSendTimeout;
	unsigned char toSendMsg[256]; // Buffer data from node for more efficiency
	int toSendMsgCount;
	int toSendMsgTimeout;
	char * RXDir;				// Directory for Received Files
	int CONOK;					// Virtual Lisren Flag
	int Chat;					// In Chat Mode
	char ChatCall[10];
	int needPoll;				// Set if get data needed
	int arqstate;				// 1 = Disc / 2 - connecting 3 - connected
	int TuningRange;			// Must be 50, 100, 150, 200, 250
	int LimitBandWidth;
	int TXLevel;
	int Explorer;				// Enable reporting to Freedata Explorer
	char SSIDList[256];
	char * SSIDS[16];
};

struct sixPackInfo;

typedef struct TNCINFO
{ 
	HWND hDlg;						// Status Window Handle
	int (FAR * WebWindowProc)(struct TNCINFO * TNC, char * Buff, BOOL LOCAL);	// Routine to build web status window
	int WebWinX;
	int WebWinY;				// Size of window
	char * WebBuffer;			// Buffer for logs
	int RigControlRow;			// Rig Control Line in Dialog
	struct _EXTPORTDATA * PortRecord; // BPQ32 port record for this port
	struct RIGINFO * RIG;		// Pointer to Rig Control RIG record for RX or Both 
	struct RIGINFO * TXRIG;		// Pointer to Rig Control RIG record for TX 
	char * InitScript;			// Initialisation Commands
	int InitScriptLen;			// Length
	time_t SessionTimeLimit;	// Optional limit to total session time
	time_t DefaultSessionTimeLimit;	// Configured value

	time_t AttachTimeLimit;		// to trap port left attached for a long time without other activity
	time_t AttachTime;

	int Hardware;				// Hardware Type

#define H_WINMOR 1
#define H_SCS 2
#define H_KAM 3
#define H_AEA 4
#define H_HAL 5
#define H_TELNET 6
#define H_TRK 7
#define H_TRKM 7
#define H_V4 8
#define H_UZ7HO 9
#define H_MPSK 10
#define H_FLDIGI 11
#define H_UIARQ 12
#define H_ARDOP 13
#define H_VARA 14
#define H_SERIAL 15
#define H_KISSHF 16
#define H_WINRPR 17
#define H_HSMODEM 18
#define H_FREEDATA 19
#define H_SIXPACK 20


	int Port;					// BPQ Port Number

	struct RIGINFO DummyRig;	// Used if not using Rigcontrol

	BOOL Minimized;				// Start Minimized flag

	void * WINMORtoBPQ_Q;			// Frames for BPQ, indexed by BPQ Port
	void * BPQtoWINMOR_Q;			// Frames for WINMOR. indexed by WINMOR port. Only used it TCP session is blocked

	SOCKET TCPSock;				// Control Socket
	SOCKET TCPDataSock;			// Data Socket
	SOCKET PacketSock;			// Packet Over TCP (ARDOP)

	char * WINMORSignon;		// Pointer to message for secure signin
	char * HostName;			// WINMOR Host - may be dotted decimal or DNS Name
	int TCPPort;				//
	int PacketPort;				// Packet Over TCP (ARDOP)
	char * ApplCmd;				// Application to connect to on incoming connect (null = leave at command handler)
	BOOL SwallowSignon;			// Set to suppress *** connected to APPL

    union
	{
		UCHAR TCPBuffer[1000];		// For converting byte stream to messages
		UCHAR DEDBuffer[1000];		// For converting byte stream to messages
		UCHAR KISSBuffer[1000];		// For KISS over Host Mode
	};

	UCHAR * ARDOPBuffer;			// Needs to be pretty big, so Malloc
	UCHAR * ARDOPDataBuffer;		// Needs to be pretty big, so Malloc

	int InputLen;					// Data we have already = Offset of end of an incomplete packet;
	int DataInputLen;				// Data we have already = Offset of end of an incomplete packet;
	int KISSInputLen;				// Data we have already = Offset of end of an incomplete packet;
	int ESCFLAG;					// KISS Escape received

	int	MSGCOUNT;				// DED WORKING FIELD
	int	MSGLENGTH;				// DED Msg Len
	int	MSGCHANNEL;				// DED Msg Channel Number
	int	MSGTYPE;				// DED Msg Type

	int HOSTSTATE;				// ded HOST state machine


	BOOL StartSent;				// Codec Start send (so will get a disconnect)
	int ConnectPending;			// Set if Connect Pending Received. If so, mustn't allow freq change.
	BOOL GavePermission;		// Set if we allowed freq change 
	BOOL DiscPending;			// Set if Disconnect Pending Received. So we can time out stuck in Disconnecting
	BOOL HadConnect;				// Flag to say have been in session
	BOOL FECMode;				// In FEC Mode
	BOOL FEC1600;				// Use 1600 Hz FEC Mode
	int FECIDTimer;				// Time in FEC Mode. Used to trigger ID broadcasts
	BOOL RestartAfterFailure;
	BOOL StartInRobust;			// For WINMOR, set to Robust Mode for first few packets

	int Busy;					// Channel Busy Timer/Counter . Non-zero = Busy

	int BusyFlags;				// Channel Busy Flags

#define CDBusy 1				// For WINMOR - reported busy (set till reported clear)
#define PTTBusy 2				// PTT Active

	BOOL FECPending;			// Need an FEC Send when channel is next idle

	time_t lasttime;

	BOOL CONNECTING;			// TCP Session Flags
	BOOL CONNECTED;
	BOOL Alerted;				// Connect Failed Prompt sent
	BOOL DATACONNECTING;
	BOOL DATACONNECTED;

	BOOL TNCCONNECTING;			// For FreeData
	BOOL TNCCONNECTED;

	BOOL QtSMConnected;

	char NodeCall[10];				// Call we listen for (PORTCALL or NODECALL
	char CurrentMYC[10];			// Save current call so we don't change it unnecessarily
	char * LISTENCALLS;				// Calls TNC will respond to (currently only for VARA)

	char TargetCall[10];			// Call incoming connect is addressed to (for appl call support)

	struct sockaddr_in  destaddr;
	struct sockaddr_in  Datadestaddr;

	int PTTMode;					// PTT Mode Flags
	int PTTState;					// Current State
	uint64_t PTTActivemS;			// For Stats
	uint64_t PTTonTime;				//

	uint64_t BusyActivemS;			// For channel busy stats
	uint64_t BusyonTime;

	char PTTOn[60];					// Port override of RIGCONTROL config
	char PTTOff[60];
	int PTTOnLen;
	int PTTOffLen;

	int TXRadio;					// Rigcontrol Radio Number for TX
	int RXRadio;					// Rigcontrol Radio Number for RX

	long long int TXFreq;			// Freq to set on tx before ptt
	double ActiveTXFreq;			// Freq to set on tx after attach
	double ActiveRXFreq;			// Freq to set on rx after attach

	double DefaultTXFreq;			// Freq to set on tx after close
	double DefaultRXFreq;			// Freq to set on rx after close 

	char ** DisconnectScript;		// May replace above 2 params

	int TXOffset;					// Correction to TXFreq

	int PID;						// Process ID for Software TNC
	HWND hWnd;						// Main window handle for Software TNC

	char * CaptureDevices;
	char * PlaybackDevices;
	char * ProgramPath;
	BOOL WeStartedTNC;

	int Restarts;					// TNC Kill/Restarts done
	time_t LastRestart;
	
	int TimeSinceLast;				// Time since last message from TNC (10ths of a sec)
	int HeartBeat;

//	int Interlock;					// Port Interlock Group

	HWND hMonitor;					// Handle to Monitor control
//	HMENU hPopMenu;					// Actions Menu Handle

	int MaxConReq;					// For ARDOP
	int BusyHold;					// Hold Time from SCS reporting channel free till we call 
	int BusyWait;					// Time to wait for clear channel before connect

	BOOL OverrideBusy;
	int BusyDelay;					// Timer for busy timeout
	int AutoStartDelay;				// Time to wait for TNC to start
	char * ConnectCmd;				// Saved command if waiting for busy to clear
	BOOL UseAPPLCalls;				// Robust Packet to use Applcalls
	BOOL UseAPPLCallsforPactor;		// Pactor to use Applcalls

	// Fields for reporting to WL2K Map

	struct WL2KInfo * WL2K;

/*
	char * Host;
	short WL2KPort;

	int UpdateWL2KTimer;
	BOOL UpdateWL2K;
	char RMSCall[10];
	char BaseCall[10];
	char GridSquare[7];
	char Comment[80];
	char ServiceCode[17];

	BOOL UseRigCtrlFreqs;
	char WL2KFreq[12];
	char WL2KModeChar;			// W or N
	BOOL DontReportNarrowOnWideFreqs;

//	char NARROWMODE;
//	char WIDEMODE;				// Mode numbers to report to WL2K

	struct WL2KInfo WL2KInfoList[MAXFREQS];		// Freqs for sending to WL2K
*/
	char WL2KMode;				// WL2K reporting mode

	struct STREAMINFO Streams[27];	// 0 is Pactor 1 - 10 are ax.25.
	int LastStream;				// Last one polled for status or send

	void * BPQtoRadio_Q;			// Frames to Rig Interface
	void * RadiotoBPQ_Q;			// Frames from Rig Interface

	void * KISSTX_Q;				// Frames to Host Mode KISS interface
	struct PORTCONTROL * VirtualPORT; // Pointer to Virtual Packet Port of Host Mode KISS

	char * InitPtr;				// Next Command
	int	ReinitState;			// Reinit State Machine
	int	ReinitCount;			// Count for DED Recovery
	int	TermReinitCount;		// Count for DED Term Mode Recovery
	BOOL TNCOK;					// TNC is reponding
	int	FramesOutstanding;		// Frames Queued - used for flow control
	BOOL InternalCmd;			// Last Command was generated internally
	int	IntCmdDelay;			// To limit internal commands


	HANDLE hDevice;
	int ReopenTimer;				// Used to reopen device if failed (eg USB port removed)
	BOOL HostMode;					// Set if in DED Host Mode
//	BOOL CRCMode;					// Set if using SCS Extended DED Mode (JHOST4)
	BOOL UsingTermMode;				// Set if tnc should be left in term mode
	int Timeout;					// Timeout response counter
	int Retries;
	int Window;						// Window Size for ARQ
	UCHAR TXBuffer[500];			// Last message sent - saved for Retry
	int TXLen;						// Len of last sent
	UCHAR RXBuffer[520];			// Message being received - may not arrive all at once
	UINT RXLen;						// Data in RXBUffer
	UCHAR Toggle;					// Sequence bit
	int Buffers;					// Free buffers in TNC
	BOOL WantToChangeFreq;			// Request from Scanner to Change
	int OKToChangeFreq;				// 1 = SCS Says OK to change, -1 = Dont Change zero = still waiting
	BOOL DontWantToChangeFreq;		// Change done - ok to  SCS
	BOOL DontReleasePermission;		// Hold Permission to prevent calls on this frequency
	time_t TimeEnteredSYNCMode;		// To detect scan lock when using applcalls on PTC
	BOOL SyncSupported;				// TNC reports sync
	time_t TimeScanLocked;				// ditto for TNCs that don't report SYNC
	int PTCStatus;					// Sync, Idle, Traffic, etc
	UCHAR NexttoPoll[20];			// Streams with data outstanding (from General Poll)
	BOOL PollSent;					// Toggle to ensure we issue a general poll regularly
	int StreamtoPoll;

	char Bandwidth;					// Currently set Mode W or N

	int Mode;						// Mode Flag

	BOOL Dragon;					// Set if P4Dragon
	BOOL DragonSingle;				// Set if P4Dragon using Pactor and Packet on same port
	BOOL DragonKISS;				// Set if P4Dragon supports sending KISS frames in Hostmode
	BOOL EnterExit;					// Switching to Term mode to change bandwidth
	int PktStream;					// Stream in use for Packet when in single port mode
	BOOL MaxLevel;					// Pactor Level to set for Wide Mode (3 or 4)
	int MinLevel;					// Mimimum accepted Pactor Level
	int MinLevelTimer;				// Time left to achieve Min Level
	int PacketChannels;
	int RobustTime;					// For PTC, Spend this part of scan cycle (in 10th secs) in Robust Packet Mode 
	int SwitchToPactor;				// Countdown to switch

	BOOL OldMode;					// Use PACTOR instead of TOR (for old software)
	BOOL VeryOldMode;				// Use MYCALL  instead of MYPTCALL (for old software)

	int Mem1;						// Free Bytes (VHF /HF)
	int Mem2;

	BOOL HFPacket;					// Set if HF port is in Packet mode instead of Pactor Mode
	BOOL Robust;					// Set if SCS Tracker is in Robust Packet mode or WINMOR TNC is in Robust Mode
	BOOL RobustDefault;				// Set if SCS Tracker default is Robust Packet mode
	BOOL ForceRobust;				// Don't allow Normal Packet even if scan requests it.
	BOOL TeensyRPR;					// Teensy RPR TNC - don't send %R
	char NormSpeed[8];				// Speed Param for Normal Packet on Tracker
	char RobustSpeed[8];			// Speed Param for Robust Packet on Tracker
	BOOL RPBEACON;					// Send Beacon after each session 

	int TimeInRX;					// Time waiting for ISS before sending
	char TXRXState;					// Current ISS/IRS State

	BOOL NeedPACTOR;				// Set if need to send PACTOR to put into Standby Mode
	int CmdStream;					// Stream last command was issued on

	union
	{
		struct TCPINFO * TCPInfo;		// Telnet Server Specific Data
		struct AGWINFO * AGWInfo;		// AGW Stream Mode Specific Data
		struct MPSKINFO * MPSKInfo;		// MPSK Stream Mode Specific Data
		struct FLINFO * FLInfo;			// FLDIGI Stream Mode Specific Data
	};

	struct ARQINFO * ARQInfo;	// FLDIGI/FLARQ Stream Mode Specific Data

	BOOL DataBusy;					// Waiting for Data Ack - Don't send any more data
	BOOL CommandBusy;				// Waiting for Command ACK

	BOOL TEXTMODE;					// Set if AEA in text mode
	BOOL NeedTurnRound;				// Set if we have sent data, so need to send ctrl/z 
	BOOL NeedTRANS;					// Set if we have to send TRANS when ctrl/z is acked. 

	char * CmdSet;					// A series of commands to send to the TNC
	char * CmdSave;					// Base address for free

	BOOL PktUpdateMap;				// Set if Packet MH data to be sent to NodeMap

	int DefaultMode;
	int CurrentMode;				// Used on HAL

	char * DefaultRadioCmd;			// RADIO command to send at end of session
	char * Frequency;
	// For Mode Map if no Rigcontrol
	// Mode Equates

	#define Clover 'C'
	#define Pactor 'P'
	#define AMTOR 'A'

	UCHAR DataBuffer[500];			// Data Chars split from  received stream
	UCHAR CmdBuffer[500];			// Cmd/Response chars split from received stream
	int DataLen;					// Data in DataBuffer
	int CmdLen;						// Data in CmdBuffer
	BOOL CmdEsc;						// Set if last char rxed was 0x80
	BOOL DataEsc;					// Set if last char rxed was 0x81
	int PollDelay;					// Don't poll too often;
	int InData;						// FLDigi - MCAST <....> received
	int InPacket;					// FLDigi - SOH or < received.
	int MCASTLen;					// Data still to get

	int DataMode;					// How to treat data 

#define RXDATA  0x30				// Switch to Receive Data characters
#define TXDATA  0x31				// Switch to Transmit Data characters
#define SECDATA 0x32				// Switch to RX data from secondary port

	int TXMode;					// Where to send data 

#define TXMODEM 0x33				// Send TX data to modem
#define TXSEC   0x34				// Send TX data to secondary port

	BOOL XONXOFF;					// Set if hardware is using XON/XOFF

	double LastFreq;				// Used by V4 to see if freq has changed
	int ModemCentre;				// Modem centre frequency
	int ClientHeight;
	int ClientWidth;
	HWND xIDC_TNCSTATE; 
	HWND xIDC_COMMSSTATE;
	HWND xIDC_MODE;
	HWND xIDC_LEDS;
	HWND xIDC_TRAFFIC;
	HWND xIDC_BUFFERS;
	HWND xIDC_CHANSTATE;
	HWND xIDC_LEVELS;
	HWND xIDC_STATE;
	HWND xIDC_TXRX;
	HWND xIDC_PROTOSTATE;
	HWND xIDC_RESTARTTIME;
	HWND xIDC_RESTARTS;
	HWND xIDC_PACTORLEVEL;
	HWND xIDC_TXTUNE;
	HWND xIDC_TXTUNEVAL;

	char * WEB_TNCSTATE; 
	char * WEB_COMMSSTATE;
	char * WEB_MODE;
	char * WEB_LEDS;
	char * WEB_TRAFFIC;
	char * WEB_BUFFERS;
	char * WEB_CHANSTATE;
	char * WEB_STATE;
	char * WEB_TXRX;
	char * WEB_PROTOSTATE;
	char * WEB_RESTARTTIME;
	char * WEB_RESTARTS;
	char * WEB_PACTORLEVEL;
	char * WEB_LEVELS;
	int WEB_CHANGED;				// Used to speed up refresh when active

	HMENU hMenu;
	HMENU hWndMenu;

	VOID (* SuspendPortProc) (struct TNCINFO * TNC, struct TNCINFO * ThisTNC);
	VOID (* ReleasePortProc) (struct TNCINFO * TNC);
	VOID (* ForcedCloseProc) (struct TNCINFO * TNC, int Stream);

	time_t WinmorRestartCodecTimer;
	int WinmorCurrentMode;
	char ARDOPCurrentMode[10];
	char ARDOPCommsMode;
	char * ARDOPSerialPort;			// Have Bus/Device for I2C
	int ARDOPSerialSpeed;
	BOOL TCPCONNECTED;				// ARDOP  over TCP Connected
	int SlowTimer;
	int ARQPorts[32];				// For ARQ over KISS
	char * LogPath;
	FILE * LogHandle;				// Ardop Logging File
	FILE * DebugHandle;				// Ardop Debug File
	char LastLogType;				// For split packets	

	UCHAR * ARDOPAPRS;				// Used to reconstruct APRS datagram from FEC packets
	int ARDOPAPRSLen;

	BOOL WRITELOG;					// Enable debug logging
	int	 InputLevelMin;				// Sound card levels
	int	 InputLevelMax;				// Sound card levels

	int	DiscardNextOK;				// Used by VARA to suppress OK response to LISTEN commands
	int SeenCancelPending;			// Used by VARA to suppress duplicate cancel pendings

	MESSAGE * Monframe;				// Used by DED Host for receiving Packet Monitor Frame
									// split over 2 packets

	struct HSMODEMINFO * HSModemInfo;
	struct FreeDataINFO * FreeDataInfo;

	int DontRestart;				// Don't automatically restart failed TNC
	int SendTandRtoRelay;			// Send T and R suffix messages to RELAY instead of CMS

	double SNR;						// S/N Ratio (VARA)

	int NetRomMode;
	unsigned char * NetRomTxBuffer;	// For Netrom over VARA
	int NetRomTxLen;
	char * NRNeighbour;
	int NRCloseTimer;
	struct _LINKTABLE * DummyLink;	// Simulated link to simplify interface to ax,25 netrom code
	struct sixPackPortInfo * sixPack;
	int VaraACAllowed;				// Set by config
	int VaraACMode;					// Set by first message received
	int VaraModeSet;				// Have decicded if VarAC mode or not
	char * VARACMsg;				// to build message from packets
	int VarACTimer;					// delayed send timer
	size_t VARACSize;					// malloc'ed size

} *PTNCINFO;

VOID * zalloc(int len);

BOOL ReadConfigFile(int Port, int ProcLine());
int GetLine(char * buf);
BOOL CreatePactorWindow(struct TNCINFO * TNC, char * ClassName, char * WindowTitle, int RigControlRow, WNDPROC WndProc, int Width, int Height, VOID ForcedCloseProc());
char * CheckAppl(struct TNCINFO * TNC, char * Appl);
BOOL SendReporttoWL2K(struct TNCINFO * TNC);
struct WL2KInfo * DecodeWL2KReportLine(char *  buf);
VOID UpdateMH(struct TNCINFO * TNC, UCHAR * Call, char Mode, char Direction);
VOID UpdateMHEx(struct TNCINFO * TNC, UCHAR * Call, char Mode, char Direction, char * LOC, BOOL Report);
VOID SaveWindowPos(int port);
VOID SaveMDIWindowPos(HWND hWnd, char * RegKey, char * Value, BOOL Minimized);
BOOL ProcessIncommingConnect(struct TNCINFO * TNC, char * Call, int Stream, BOOL SENDCTEXT);
BOOL ProcessIncommingConnectEx(struct TNCINFO * TNC, char * Call, int Stream, BOOL SENDCTEXT, BOOL AllowTR);
VOID ShowTraffic(struct TNCINFO * TNC);
int OpenCOMMPort(struct TNCINFO * conn, char * Port, int Speed, BOOL Quiet);
VOID SendMH(struct TNCINFO * TNC, char * call, char * freq, char * LOC, char * Mode);
VOID MoveWindows(struct TNCINFO * TNC);

static VOID TidyClose(struct TNCINFO * TNC, int Stream);
static VOID ForcedClose(struct TNCINFO * TNC, int Stream);
static VOID CloseComplete(struct TNCINFO * TNC, int Stream);

VOID CheckForDetach(struct TNCINFO * TNC, int Stream, struct STREAMINFO * STREAM,
				VOID TidyClose(), VOID ForcedClose(), VOID CloseComplete());

BOOL InterlockedCheckBusy(struct TNCINFO * ThisTNC);

extern UINT CRCTAB;
int BPQTRACE(MESSAGE * Msg, BOOL TOAPRS);


static int ProcessLine(char * buf, int Port);
VOID __cdecl Debugprintf(const char * format, ...);
VOID __cdecl Consoleprintf(const char * format, ...);

extern BOOL MinimizetoTray;

int standardParams(struct TNCINFO * TNC, char * buf);
void DecodePTTString(struct TNCINFO * TNC, char * ptr);

int Rig_Command(TRANSPORTENTRY * Session, char * Command);

BOOL Rig_Poll();

VOID Rig_PTT(struct TNCINFO * TNC, BOOL PTTState);
VOID Rig_PTTEx(struct RIGINFO * RIG, BOOL PTTState, struct TNCINFO * TNC);

struct RIGINFO * Rig_GETPTTREC(int Port);
	
struct ScanEntry ** CheckTimeBands(struct RIGINFO * RIG);

#ifndef LINBPQ
LRESULT CALLBACK PacWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
#endif

#define Report_P1 11
#define Report_P12 12 
#define Report_P123 13
#define Report_P2 14
#define Report_P23 15
#define Report_P3 16

#define Report_P1234 17
#define Report_P234 18
#define Report_P34 19
#define Report_P4 20

#define Report_WINMOR500 21
#define Report_WINMOR1600 22 

#define Report_Robust 30 

#define IOCTL_SERIAL_IS_COM_OPEN CTL_CODE(FILE_DEVICE_SERIAL_PORT,0x800,METHOD_BUFFERED,FILE_ANY_ACCESS)
#define IOCTL_SERIAL_GETDATA     CTL_CODE(FILE_DEVICE_SERIAL_PORT,0x801,METHOD_BUFFERED,FILE_ANY_ACCESS)
#define IOCTL_SERIAL_SETDATA     CTL_CODE(FILE_DEVICE_SERIAL_PORT,0x802,METHOD_BUFFERED,FILE_ANY_ACCESS)

#define IOCTL_SERIAL_SET_CTS     CTL_CODE(FILE_DEVICE_SERIAL_PORT,0x803,METHOD_BUFFERED,FILE_ANY_ACCESS)
#define IOCTL_SERIAL_SET_DSR     CTL_CODE(FILE_DEVICE_SERIAL_PORT,0x804,METHOD_BUFFERED,FILE_ANY_ACCESS)
#define IOCTL_SERIAL_SET_DCD     CTL_CODE(FILE_DEVICE_SERIAL_PORT,0x805,METHOD_BUFFERED,FILE_ANY_ACCESS)

#define IOCTL_SERIAL_CLR_CTS     CTL_CODE(FILE_DEVICE_SERIAL_PORT,0x806,METHOD_BUFFERED,FILE_ANY_ACCESS)
#define IOCTL_SERIAL_CLR_DSR     CTL_CODE(FILE_DEVICE_SERIAL_PORT,0x807,METHOD_BUFFERED,FILE_ANY_ACCESS)
#define IOCTL_SERIAL_CLR_DCD     CTL_CODE(FILE_DEVICE_SERIAL_PORT,0x808,METHOD_BUFFERED,FILE_ANY_ACCESS)

#define IOCTL_BPQ_ADD_DEVICE     CTL_CODE(FILE_DEVICE_SERIAL_PORT,0x809,METHOD_BUFFERED,FILE_ANY_ACCESS)
#define IOCTL_BPQ_DELETE_DEVICE  CTL_CODE(FILE_DEVICE_SERIAL_PORT,0x80a,METHOD_BUFFERED,FILE_ANY_ACCESS)

#define W98_SERIAL_GETDATA     0x801
#define W98_SERIAL_SETDATA     0x802