www.pudn.com > VoiceModem.zip > Tty.h

//--------------------------------------------------------------------------- 
// 
//  Module: tty.h 
// 
//  Purpose: 
//     This is the header file for the TTY sample. 
// 
//--------------------------------------------------------------------------- 
 
#define USECOMM      // yes, we need the COMM API 
#define STRICT       // be bold! 
 
#include  
#include  
#include  
#include  
 
#include "version.h" 
#include "resource.h" 
 
// constant definitions 
 
#define GWL_PTTYINFO       0 
#define ABOUTDLG_USEBITMAP  1 
 
#define ATOM_TTYINFO       0x100 
 
// terminal size 
 
#define MAXROWS         25 
#define MAXCOLS         80 
 
#define MAXBLOCK        80 
 
#define MAXLEN_TEMPSTR  81 
 
#define RXQUEUE         4096 
#define TXQUEUE         4096 
 
// cursor states 
 
#define CS_HIDE         0x00 
#define CS_SHOW         0x01 
 
// Flow control flags 
 
#define FC_DTRDSR       0x01 
#define FC_RTSCTS       0x02 
#define FC_XONXOFF      0x04 
 
// ascii definitions 
 
#define ASCII_BEL       0x07 
#define ASCII_BS        0x08 
#define ASCII_LF        0x0A 
#define ASCII_CR        0x0D 
#define ASCII_XON       0x11 
#define ASCII_XOFF      0x13 
 
// data structures 
 
typedef struct tagTTYINFO 
{ 
   HANDLE  idComDev ; 
   BYTE    bPort, abScreen[ MAXROWS * MAXCOLS ] ; 
   BOOL    fConnected, fXonXoff, fLocalEcho, fNewLine, fAutoWrap, 
           fUseCNReceive, fDisplayErrors; 
   BYTE    bByteSize, bFlowCtrl, bParity, bStopBits ; 
   WORD    wBaudRate, wCursorState ; 
   HFONT   hTTYFont ; 
   LOGFONT lfTTYFont ; 
   DWORD   rgbFGColor ; 
   int     xSize, ySize, xScroll, yScroll, xOffset, yOffset, 
           nColumn, nRow, xChar, yChar ; 
 
} TTYINFO, *PTTYINFO ; 
 
// macros ( for easier readability ) 
 
#define GETHINST( hWnd )  ((HINSTANCE) GetWindowLong( hWnd, GWL_HINSTANCE )) 
 
#define COMDEV( x ) (x -> idComDev) 
#define PORT( x )   (x -> bPort) 
#define SCREEN( x ) (x -> abScreen) 
#define CONNECTED( x ) (x -> fConnected) 
#define XONXOFF( x ) (x -> fXonXoff) 
#define LOCALECHO( x ) (x -> fLocalEcho) 
#define NEWLINE( x ) (x -> fNewLine) 
#define AUTOWRAP( x ) (x -> fAutoWrap) 
#define BYTESIZE( x ) (x -> bByteSize) 
#define FLOWCTRL( x ) (x -> bFlowCtrl) 
#define PARITY( x ) (x -> bParity) 
#define STOPBITS( x ) (x -> bStopBits) 
#define BAUDRATE( x ) (x -> wBaudRate) 
#define CURSORSTATE( x ) (x -> wCursorState) 
#define HTTYFONT( x ) (x -> hTTYFont) 
#define LFTTYFONT( x ) (x -> lfTTYFont) 
#define FGCOLOR( x ) (x -> rgbFGColor) 
#define XSIZE( x ) (x -> xSize) 
#define YSIZE( x ) (x -> ySize) 
#define XSCROLL( x ) (x -> xScroll) 
#define YSCROLL( x ) (x -> yScroll) 
#define XOFFSET( x ) (x -> xOffset) 
#define YOFFSET( x ) (x -> yOffset) 
#define COLUMN( x ) (x -> nColumn) 
#define ROW( x ) (x -> nRow) 
#define XCHAR( x ) (x -> xChar) 
#define YCHAR( x ) (x -> yChar ) 
#define USECNRECEIVE( x ) (x -> fUseCNReceive) 
#define DISPLAYERRORS( x ) (x -> fDisplayErrors) 
 
#define SET_PROP( x, y, z )  SetProp( x, MAKEINTATOM( y ), z ) 
#define GET_PROP( x, y )     GetProp( x, MAKEINTATOM( y ) ) 
#define REMOVE_PROP( x, y )  RemoveProp( x, MAKEINTATOM( y ) ) 
 
// global stuff 
 
char     gszTTYClass[] = "TTYWndClass" ; 
char     gszAppName[] = "TTY" ; 
HANDLE   ghAccel ; 
DWORD     gawBaudTable[] = { CBR_110, 
                            CBR_300, 
                            CBR_600, 
                            CBR_1200, 
                            CBR_2400, 
                            CBR_4800, 
                            CBR_9600, 
                            CBR_14400, 
                            CBR_19200, 
                            CBR_38400, 
                            CBR_56000, 
                            CBR_128000, 
                            CBR_256000   } ; 
 
DWORD     gawParityTable[] = { NOPARITY, 
                              EVENPARITY, 
                              ODDPARITY, 
                              MARKPARITY, 
                              SPACEPARITY } ; 
 
DWORD     gawStopBitsTable[] = { ONESTOPBIT, 
                                ONE5STOPBITS, 
                                TWOSTOPBITS } ; 
 
// function prototypes (private) 
 
BOOL InitApplication( HANDLE ) ; 
HWND InitInstance( HANDLE, int ) ; 
LRESULT CreateTTYInfo( HWND ) ; 
BOOL DestroyTTYInfo( HWND ) ; 
BOOL  ResetTTYScreen( HWND, PTTYINFO ) ; 
BOOL  KillTTYFocus( HWND ) ; 
BOOL  PaintTTY( HWND ) ; 
BOOL  SetTTYFocus( HWND ) ; 
BOOL  ScrollTTYHorz( HWND, WORD, WORD ) ; 
BOOL  ScrollTTYVert( HWND, WORD, WORD ) ; 
BOOL  SizeTTY( HWND, WORD, WORD ) ; 
BOOL  ProcessTTYCharacter( HWND, BYTE ) ; 
BOOL  WriteTTYBlock( HWND, LPSTR, int ) ; 
int  ReadCommBlock( HWND, LPSTR, int ) ; 
BOOL  WriteCommByte( HWND, BYTE ) ; 
BOOL  MoveTTYCursor( HWND ) ; 
BOOL  OpenConnection( HWND ) ; 
BOOL  SetupConnection() ; 
BOOL  CloseConnection( HWND ) ; 
BOOL  ProcessCOMMNotification( HWND, WORD, LONG ) ; 
VOID  GoModalDialogBoxParam( HINSTANCE, LPCSTR, HWND, DLGPROC, LPARAM ) ; 
VOID  FillComboBox( HINSTANCE, HWND, int, DWORD  *, WORD, WORD ) ; 
BOOL  SelectTTYFont( HWND ) ; 
BOOL  SettingsDlgInit( HWND ) ; 
BOOL  SettingsDlgTerm( HWND ) ; 
 
// function prototypes (public) 
 
LRESULT FAR PASCAL TTYWndProc( HWND, UINT, WPARAM, LPARAM ) ; 
BOOL FAR PASCAL AboutDlgProc( HWND, UINT, WPARAM, LPARAM ) ; 
BOOL FAR PASCAL SettingsDlgProc( HWND, UINT, WPARAM, LPARAM ) ; 
BOOL FAR PASCAL DCBDlgProc( HWND, UINT, WPARAM, LPARAM ) ; 
BOOL FAR PASCAL CommpropDlgProc( HWND, UINT, WPARAM, LPARAM ) ; 
BOOL FAR PASCAL TimeoutDlgProc( HWND, UINT, WPARAM, LPARAM ) ; 
BOOL FAR PASCAL PhoneNumberDlgProc( HWND hDlg, UINT uMsg, 
                                 WPARAM wParam, LPARAM lParam ); 
BOOL FAR PASCAL SendFileDlgProc( HWND hDlg, UINT uMsg, 
                                 WPARAM wParam, LPARAM lParam ); 
 
//--------------------------------------------------------------------------- 
//  End of File: tty.h 
//---------------------------------------------------------------------------