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/****************************************************************************
* * WINCOM.H * * Exported definitions for MM/Windows common code library. * ****************************************************************************/
#ifndef _WINCOM_H_
#define _WINCOM_H_
/*************************************
* * OPEN FILE DIALOG BOX * *************************************/
int FAR PASCAL OpenFileDialog(HWND hwndParent, LPSTR lpszTitle, LPSTR lpszExtension, WORD wFlags, LPSTR lpszFileBuf, WORD wFileLen );
/* Flags for OpenFileDialog */#define DLGOPEN_MUSTEXIST 0x0001
#define DLGOPEN_NOSHOWSPEC 0x0002
#define DLGOPEN_SAVE 0x0004
#define DLGOPEN_OPEN 0x0008
#define DLGOPEN_SHOWDEFAULT 0x0020
#define DLGOPEN_NOBEEPS 0x0040
#define DLGOPEN_SEARCHPATH 0x0080
/* Return codes */#define DLG_CANCEL 0
#define DLG_MISSINGFILE -1
#define DLG_OKFILE 1
/**************************************************
* * DEFAULT FILE OPEN DIALOG PROCEDURE STUFF * **************************************************/
BOOL FAR PASCAL DefDlgOpenProc(HWND hwnd, unsigned msg, WORD wParam, LONG lParam);
typedef struct _DlgOpenCreate { LPSTR lpszTitle; // NULL if use default dialog caption
LPSTR lpszExt; // NULL defaults to *.*
LPSTR lpszBuf; // final filename buffer
WORD wBufLen; // length of this buffer
WORD wFlags; // DLGOPEN_xxx flags
DWORD dwExtra; // for use by the owner of the dialog
} DlgOpenCreate;typedef DlgOpenCreate FAR *FPDlgOpenCreate;
#define SetDialogReturn(hwnd, val) SetWindowLong(hwnd, 0, val)
/* These messages are sent to/from DefDlgOpenProc to make the
* Dialog box work. They may be answered by the "owner" of the dialog * box. */#define DLGOPEN_OKTOCLOSE (WM_USER + 1) // ask whether ok to close box
#define DLGOPEN_CLOSEBOX (WM_USER + 2) // tell dlgOpen to close box
#define DLGOPEN_SETEXTEN (WM_USER + 3) // sets default extensions
// #define DLGOPEN_SETEDITTEXT (WM_USER + 4) // sets editbox contents
// #define DLGOPEN_REFRESH (WM_USER + 5) // refresh the box?
#define DLGOPEN_CHANGED (WM_USER + 6) // edit box has been changed
#define DLGOPEN_RESETDIR (WM_USER + 7) // directory change
BOOL FAR PASCAL IconDirBox(HWND hwnd, WORD wId, unsigned msg, WORD wParam, LONG lParam);BOOL FAR PASCAL IconDirBoxFixup(HWND hwndDirbox);
/*
* HUGE READ/WRITE functions * */
LONG FAR PASCAL _hread( int hFile, HPSTR hpBuffer, DWORD dwBytes );LONG FAR PASCAL _hwrite( int hFile, HPSTR hpBuffer, DWORD dwBytes );
/*
* FAR STRING FUNCTIONS */LPSTR FAR PASCAL lstrncpy(LPSTR dest, LPSTR source, WORD count);LPSTR FAR PASCAL lstrncat(LPSTR dest, LPSTR source, WORD count);int FAR PASCAL lstrncmp(LPSTR d, LPSTR s, WORD n);
/*
* FAR MEMORY FUNCTIONS */void FAR * FAR PASCAL lmemcpy(LPSTR dest, LPSTR source, WORD count);void FAR * FAR PASCAL hmemcpy(HPSTR dest, HPSTR source, LONG count);HANDLE FAR PASCAL CopyHandle(WORD wFlags, HANDLE h);
void FAR PASCAL fmemfill (LPSTR lpMem, DWORD count, BYTE bFill);
/*
* BYTE SWAPPING FUNCTIONS */WORD FAR PASCAL ByteSwapWORD( WORD w );DWORD FAR PASCAL ByteSwapDWORD( DWORD dw );
/*
* atol for far strings */LONG FAR PASCAL StringToLong( LPSTR lpstr );
/*
* PATH PARSING FUNCTIONS */BOOL FAR PASCAL AddExtension(LPSTR lpszPath, LPSTR lpszExt, WORD wBufLen);WORD FAR PASCAL SplitPath(LPSTR path, LPSTR drive, LPSTR dir, LPSTR fname, LPSTR ext);void FAR PASCAL MakePath(LPSTR lpPath, LPSTR lpDrive, LPSTR lpDir, LPSTR lpFname, LPSTR lpExt);LPSTR FAR PASCAL QualifyPathname(LPSTR lpszFile);
/* return codes from SplitPath */#define PATH_OK 0 /* path is fine */
#define PATH_TOOLONG 1 /* filename too long */
#define PATH_ILLEGAL 2 /* filename is illegal */
/* Definitions stolen from <stdlib.h> */#ifndef _MAX_PATH
#define _MAX_PATH 144 /* max. length of full pathname */
#define _MAX_DRIVE 3 /* max. length of drive component */
#define _MAX_DIR 130 /* max. length of path component */
#define _MAX_FNAME 9 /* max. length of file name component */
#define _MAX_EXT 5 /* max. length of extension component */
#endif
/*
* DOS FAR UTILITY FUNCTIONS */typedef struct _FindFileStruct { char chReserved[21]; BYTE bAttribute; WORD wTime; WORD wDate; DWORD dwSize; char chFilename[13];} FindFileStruct;typedef FindFileStruct FAR *FPFindFileStruct;typedef FindFileStruct NEAR *NPFindFileStruct;
#define DOS_READONLY 0x0001
#define DOS_HIDDEN 0x0002
#define DOS_SYSTEM 0x0004
#define DOS_VOLUME 0x0008
#define DOS_DIRECTORY 0x0010
#define DOS_ARCHIVE 0x0020
#define DOS_FILES (DOS_READONLY | DOS_SYSTEM)
#define DOS_ALL (DOS_FILES | DOS_DIRECTORY | DOS_HIDDEN)
/* Return codes from DosFindFirst and DosFindNext */#define DOSFF_OK 0
#define DOSFF_FILENOTFOUND 2
#define DOSFF_PATHINVALID 3
#define DOSFF_NOMATCH 0x12
WORD FAR PASCAL DosFindFirst(FPFindFileStruct lpFindStruct, LPSTR lpszFileSpec, WORD wAttrib);WORD FAR PASCAL DosFindNext(FPFindFileStruct lpFindStruct);
int FAR PASCAL DosChangeDir(LPSTR lpszPath);WORD FAR PASCAL DosGetCurrentDrive();BOOL FAR PASCAL DosSetCurrentDrive(WORD wDrive);WORD FAR PASCAL DosGetCurrentDir(WORD wCurdrive, LPSTR lpszBuf);BOOL FAR PASCAL DosGetCurrentPath(LPSTR lpszBuf, WORD wLen);WORD FAR PASCAL DosDeleteFile(LPSTR lpszFile);BOOL FAR PASCAL DosGetVolume(BYTE chDrive, LPSTR lpszBuf);
WORD FAR PASCAL DosQueryNet(WORD wIndex, LPSTR lpszLocal, LPSTR lspzRemote);WORD FAR PASCAL mscdGetDrives(LPSTR lpszDriveBuf);
/* Return codes from DosQueryNet() */#define NET_ERROR (-1)
#define NET_INVALID (0x0100)
#define NET_TYPEMASK (0x00ff)
#define NET_PRINTER (0x0003)
#define NET_DRIVE (0x0004)
/*
* ERROR MESSAGE REPORTING BOX */short FAR cdecl ErrorResBox( HWND hwnd, HANDLE hInst, WORD flags, WORD idAppName, WORD idErrorStr, ...);
/*
* PROGRESS BAR GRAPH CONTROL - class "ProgBar" */#define BAR_SETRANGE (WM_USER + 0)
#define BAR_SETPOS (WM_USER + 2)
#define BAR_DELTAPOS (WM_USER + 4)
#define CTLCOLOR_PROGBAR (CTLCOLOR_MAX + 2)
/*
* STATUS TEXT CONTROL - class "MPStatusText". * * See wincom project file status.c for more information on control. */#define ST_GETSTATUSHEIGHT (WM_USER + 0)
#define ST_SETRIGHTSIDE (WM_USER + 1)
#define ST_GETRIGHTSIDE (WM_USER + 2)
#define CTLCOLOR_STATUSTEXT (CTLCOLOR_MAX + 1)
/*
* ARROW CONTROL - class "ComArrow". */LONG FAR PASCAL ArrowEditChange( HWND hwndEdit, WORD wParam, LONG lMin, LONG lMax );
/*
* CHOOSER CONTROL - class "CHOOSER". *//* Chooser Window control messages */#define CM_SETITEMRECTSIZE (WM_USER + 1)
#define CM_CALCSIZE (WM_USER + 2)
#define CM_ADDITEM (WM_USER + 3)
#define CM_INSERTITEM (WM_USER + 4)
#define CM_DELETEITEM (WM_USER + 5)
#define CM_GETCOUNT (WM_USER + 6)
#define CM_GETITEMDATA (WM_USER + 7)
#define CM_GETCURSEL (WM_USER + 8)
#define CM_SETCURSEL (WM_USER + 9)
#define CM_FINDITEM (WM_USER + 10)
#define CM_ERR LB_ERR
/* Chooser Window notification messages */#define CN_SELECTED 100
#define CN_DESELECTED 101
/*
* Mac-like small Non-client window message handler */LONG FAR PASCAL ncMsgFilter(HWND hwnd,unsigned msg, WORD wParam, LONG lParam);
/* Window styles used by ncMsgFilter */#define WF_SIZEFRAME WS_THICKFRAME
#define WF_SYSMENU WS_SYSMENU
#define WF_MINIMIZED WS_MINIMIZE
#define WF_SIZEBOX 0x0002
/* Obscure stuff to deal with DLL loading/unloading */typedef HANDLE HLIBLIST;typedef WORD DYNALIBID;
typedef struct _DynaLib { HANDLE hModule; WORD wRefcount; char achLibname[_MAX_PATH];} DynaLib;typedef DynaLib FAR *FPDynaLib;
HLIBLIST FAR PASCAL dllMakeList(WORD wSize, LPSTR lpszLoadPoint, LPSTR lpszFreePoint);BOOL FAR PASCAL dllUnloadLib(HLIBLIST hlist, DYNALIBID id, BOOL fDestroy);BOOL FAR PASCAL dllDestroyList(HLIBLIST hlist);BOOL FAR PASCAL dllForceUnload(HLIBLIST hlist);HANDLE FAR PASCAL dllLoadLib(HLIBLIST hlist, DYNALIBID libid);BOOL FAR PASCAL dllGetInfo(HLIBLIST hlist, DYNALIBID libid, FPDynaLib fpLib);BOOL FAR PASCAL dllIsLoaded(HLIBLIST hlist, DYNALIBID libid);DYNALIBID FAR PASCAL dllAddLib(HLIBLIST hlist, LPSTR lpszName);DYNALIBID FAR PASCAL dllIterAll(HLIBLIST hlist, DYNALIBID idLast);DYNALIBID FAR PASCAL dllFindHandle(HLIBLIST hlist, HANDLE hModHandle);DYNALIBID FAR PASCAL dllFindName(HLIBLIST hlist, LPSTR lpszName);DYNALIBID FAR PASCAL dllAddLoadedLib(HLIBLIST hlist,HANDLE hModule,BOOL fLoad);
/**********************************
* * FOR DOS FILE FUNCTIONS (SWITCH PSP) * **********************************/
/* flags for DosSeek */#define SEEK_CUR 1
#define SEEK_END 2
#define SEEK_SET 0
/* DOS attributes */#define ATTR_READONLY 0x0001
#define ATTR_HIDDEN 0x0002
#define ATTR_SYSTEM 0x0004
#define ATTR_VOLUME 0x0008
#define ATTR_DIR 0x0010
#define ATTR_ARCHIVE 0x0020
#define ATTR_FILES (ATTR_READONLY+ATTR_SYSTEM)
#define ATTR_ALL_FILES (ATTR_READONLY+ATTR_SYSTEM+ATTR_HIDDEN)
#define ATTR_ALL (ATTR_READONLY+ATTR_DIR+ATTR_HIDDEN+ATTR_SYSTEM)
typedef struct { char Reserved[21]; BYTE Attr; WORD Time; WORD Date; DWORD Length; char szName[13];} FCB;
typedef FCB * PFCB;typedef FCB FAR * LPFCB;
/* functions from dos.asm */
extern int FAR PASCAL DosError(void);
extern int FAR PASCAL DosOpen(LPSTR szFile,WORD acc);extern int FAR PASCAL DosCreate(LPSTR szFile,WORD acc);extern int FAR PASCAL DosDup(int fh);extern void FAR PASCAL DosClose(int fh);
extern DWORD FAR PASCAL DosSeek(int fh,DWORD ulPos,WORD org);extern DWORD FAR PASCAL DosRead(int fh,LPSTR pBuf,DWORD ulSize);extern DWORD FAR PASCAL DosWrite(int fh,LPSTR pBuf,DWORD ulSize);
/* DOS ERROR CODES */
#define ERROR_OK 0x00
#define ERROR_FILENOTFOUND 0x02 /* File not found */
#define ERROR_PATHNOTFOUND 0x03 /* Path not found */
#define ERROR_NOFILEHANDLES 0x04 /* Too many open files */
#define ERROR_ACCESSDENIED 0x05 /* Access denied */
#define ERROR_INVALIDHANDLE 0x06 /* Handle invalid */
#define ERROR_FCBNUKED 0x07 /* Memory control blocks destroyed */
#define ERROR_NOMEMORY 0x08 /* Insufficient memory */
#define ERROR_FCBINVALID 0x09 /* Memory block address invalid */
#define ERROR_ENVINVALID 0x0A /* Environment invalid */
#define ERROR_FORMATBAD 0x0B /* Format invalid */
#define ERROR_ACCESSCODEBAD 0x0C /* Access code invalid */
#define ERROR_DATAINVALID 0x0D /* Data invalid */
#define ERROR_UNKNOWNUNIT 0x0E /* Unknown unit */
#define ERROR_DISKINVALID 0x0F /* Disk drive invalid */
#define ERROR_RMCHDIR 0x10 /* Attempted to remove current directory */
#define ERROR_NOSAMEDEV 0x11 /* Not same device */
#define ERROR_NOFILES 0x12 /* No more files */
#define ERROR_13 0x13 /* Write-protected disk */
#define ERROR_14 0x14 /* Unknown unit */
#define ERROR_15 0x15 /* Drive not ready */
#define ERROR_16 0x16 /* Unknown command */
#define ERROR_17 0x17 /* Data error (CRC) */
#define ERROR_18 0x18 /* Bad request-structure length */
#define ERROR_19 0x19 /* Seek error */
#define ERROR_1A 0x1A /* Unknown media type */
#define ERROR_1B 0x1B /* Sector not found */
#define ERROR_WRITE 0x1D /* Write fault */
#define ERROR_1C 0x1C /* Printer out of paper */
#define ERROR_READ 0x1E /* Read fault */
#define ERROR_1F 0x1F /* General failure */
#define ERROR_SHARE 0x20 /* Sharing violation */
#define ERROR_21 0x21 /* File-lock violation */
#define ERROR_22 0x22 /* Disk change invalid */
#define ERROR_23 0x23 /* FCB unavailable */
#define ERROR_24 0x24 /* Sharing buffer exceeded */
#define ERROR_32 0x32 /* Unsupported network request */
#define ERROR_33 0x33 /* Remote machine not listening */
#define ERROR_34 0x34 /* Duplicate name on network */
#define ERROR_35 0x35 /* Network name not found */
#define ERROR_36 0x36 /* Network busy */
#define ERROR_37 0x37 /* Device no longer exists on network */
#define ERROR_38 0x38 /* NetBIOS command limit exceeded */
#define ERROR_39 0x39 /* Error in network adapter hardware */
#define ERROR_3A 0x3A /* Incorrect response from network */
#define ERROR_3B 0x3B /* Unexpected network error */
#define ERROR_3C 0x3C /* Remote adapter incompatible */
#define ERROR_3D 0x3D /* Print queue full */
#define ERROR_3E 0x3E /* Not enough room for print file */
#define ERROR_3F 0x3F /* Print file was deleted */
#define ERROR_40 0x40 /* Network name deleted */
#define ERROR_41 0x41 /* Network access denied */
#define ERROR_42 0x42 /* Incorrect network device type */
#define ERROR_43 0x43 /* Network name not found */
#define ERROR_44 0x44 /* Network name limit exceeded */
#define ERROR_45 0x45 /* NetBIOS session limit exceeded */
#define ERROR_46 0x46 /* Temporary pause */
#define ERROR_47 0x47 /* Network request not accepted */
#define ERROR_48 0x48 /* Print or disk redirection paused */
#define ERROR_50 0x50 /* File already exists */
#define ERROR_51 0x51 /* Reserved */
#define ERROR_52 0x52 /* Cannot make directory */
#define ERROR_53 0x53 /* Fail on Int 24H (critical error) */
#define ERROR_54 0x54 /* Too many redirections */
#define ERROR_55 0x55 /* Duplicate redirection */
#define ERROR_56 0x56 /* Invalid password */
#define ERROR_57 0x57 /* Invalid parameter */
#define ERROR_58 0x58 /* Net write fault */
/*
* DIB and BITMAP UTILITIES */HANDLE FAR PASCAL dibCreate(DWORD dwWidth, DWORD dwHeight, WORD wBitCount, WORD wPalSize, WORD wGmemFlags, WORD wDibFlags);#define DBC_PALINDEX 0x0001
#define dibWIDTHBYTES(i) (((i) + 31) / 32 * 4)
/*
* WPF OUTPUT WINDOW */#define WPF_CHARINPUT 0x00000001L
void FAR PASCAL wpfOut(HWND hwnd, LPSTR lpsz);
HWND FAR PASCAL wpfCreateWindow(HWND hwndParent, HANDLE hInst,LPSTR lpszTitle, DWORD dwStyle, WORD x, WORD y, WORD dx, WORD dy, int iMaxLines, WORD wID);
/* Control messages sent to WPF window *///#define WPF_SETNLINES (WM_USER + 1)
#define WPF_GETNLINES (WM_USER + 2)
#define WPF_SETTABSTOPS (WM_USER + 4)
#define WPF_GETTABSTOPS (WM_USER + 5)
#define WPF_GETNUMTABS (WM_USER + 6)
#define WPF_SETOUTPUT (WM_USER + 7)
#define WPF_GETOUTPUT (WM_USER + 8)
#define WPF_CLEARWINDOW (WM_USER + 9)
/* Flags for WPF_SET/GETOUTPUT */#define WPFOUT_WINDOW 1
#define WPFOUT_COM1 2
#define WPFOUT_NEWFILE 3
#define WPFOUT_APPENDFILE 4
#define WPFOUT_DISABLED 5
/* Messages sent to owner of window */#define WPF_NTEXT (0xbff0)
#define WPF_NCHAR (0xbff1)
/**********************************
* * DEBUGGING SUPPORT * **********************************/
BOOL FAR PASCAL wpfDbgSetLocation(WORD wLoc, LPSTR lpszFile);int FAR cdecl wpfDbgOut(LPSTR lpszFormat, ...);BOOL FAR PASCAL wpfSetDbgWindow(HWND hwnd, BOOL fDestroyOld);
#define WinPrintf wpfDbgOut
#ifdef DEBUG
BOOL __fEval; BOOL __iDebugLevel;
int FAR PASCAL __WinAssert(LPSTR lpszFile, int iLine);
#define WinAssert(exp) \
((exp) ? 0 : __WinAssert((LPSTR) __FILE__, __LINE__)) #define WinEval(exp) (__fEval=(exp), WinAssert(__fEval), __fEval)
#define wpfGetDebugLevel(lpszModule) \
(__iDebugLevel = GetProfileInt("MMDebug", (lpszModule), 0))
#define wpfSetDebugLevel(i) \
(__iDebugLevel = (i))
#define wpfDebugLevel() (__iDebugLevel)
#define dprintf if (__iDebugLevel) wpfDbgOut
#define dprintf1 if (__iDebugLevel >= 1) wpfDbgOut
#define dprintf2 if (__iDebugLevel >= 2) wpfDbgOut
#define dprintf3 if (__iDebugLevel >= 3) wpfDbgOut
#define dprintf4 if (__iDebugLevel >= 4) wpfDbgOut
#else
#define WinAssert(exp) 0
#define WinEval(exp) (exp)
#define wpfGetDebugLevel(lpszModule) 0
#define wpfSetDebugLevel(i) 0
#define wpfDebugLevel() 0
#define dprintf if (0) ((int (*)(char *, ...)) 0)
#define dprintf1 if (0) ((int (*)(char *, ...)) 0)
#define dprintf2 if (0) ((int (*)(char *, ...)) 0)
#define dprintf3 if (0) ((int (*)(char *, ...)) 0)
#define dprintf4 if (0) ((int (*)(char *, ...)) 0)
#endif
/** THIS MUST BE LAST LINE OF FILE **/#endif
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