/**************************************************************************** * * 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 */ #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