79 lines
3.2 KiB
C
79 lines
3.2 KiB
C
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/*****************************************************************/
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/** Microsoft LAN Manager **/
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/** Copyright(c) Microsoft Corp., 1988-1990 **/
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/*****************************************************************/
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/**** hexedit.h
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*
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* Structure and flags def's to call HexEdit
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*
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*/
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struct HexEditParm {
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ULONG flag; // edit flags
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UCHAR *ename; // edit name (title)
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ULONGLONG totlen; // totlen (in bytes) being edited
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ULONGLONG start; // starting address of edit
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NTSTATUS (*read)(HANDLE, ULONGLONG, PUCHAR, DWORD); // (opt) fnc to read data
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NTSTATUS (*write)(HANDLE, ULONGLONG, PUCHAR, DWORD); // (opt) fnc to write changes
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HANDLE handle; // (opt) passed to read/write functions
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ULONG ioalign; // (opt) alignment when read/write (~editmem)
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UCHAR *mem; // (opt) Only if FHE_EDITMEM
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HANDLE Kick; // (opt) event to kick (editmem only)
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HANDLE Console; // (opt) callers console handle
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ULONG MaxLine; // (opt) if non-zero, # of lines HexEdit is to use
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WORD AttrNorm; // (opt) Default attribute for text
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WORD AttrHigh; // (opt) Default attribute for highlighted text
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WORD AttrReverse; // (opt) Default attribute for reversed text
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WORD CursorSize; // (opt) Default size of cursor
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ULONGLONG editloc; // Position exited/kicked at
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ULONG TopLine; // (opt) Relative topline, requires MaxLine
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} ;
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#define FHE_VERIFYONCE 0x0001 // Prompt before updating (just once)
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#define FHE_VERIFYALL 0x0002 // Prompt before any change is written
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#define FHE_PROMPTSEC 0x0004 // Verify prompt is for sectors
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#define FHE_SAVESCRN 0x0008 // Save & Restore orig screen
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#define FHE_EDITMEM 0x0010 // Direct mem edit
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#define FHE_KICKDIRTY 0x0020 // Kick event if memory gets editted
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#define FHE_KICKMOVE 0x0040 // Kick event every time cursor is moved
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#define FHE_DIRTY 0x0080 // Set when data is dirtied
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//efine FHE_F6 0x0100 // Exit when F6 pressed
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#define FHE_ENTER 0x0800 // Exit when enter pressed
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#define FHE_DWORD 0x0200 // Default to dword edit
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#define FHE_JUMP 0x0400 // Support jump option
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void HexEdit (struct HexEditParm *);
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/*
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* Read & Write functions are called as follows:
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* (note: read & write can be NULL if fhe_editmem is set.
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* if editmem is set & read&write are not NULL, then it is assumed
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* that mem points to the memory image of what read&write are to
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* read & write. (this is usefull for in-memory editing of items
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* which also are to be read&write))
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*
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* rc = read (handle, offset, buf, len, &physloc)
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*
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* rc - returned, zero sucess. non-zero error code.
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* handle - handle as passed into HexEdit
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* offset - byte offset to read/write
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* buf - address to read/write data
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* len - len to read/write (probabily a sector, but may be less)
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*
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*
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*
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* rc = write (handle, offset, buf, len, physloc)
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*
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* same as read params, expect 'physloc' is a long passed in and is
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* whatever was returned to read.
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*
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*/
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