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winhlp32: Fix offsets handling for old 3.0 files.

This commit is contained in:
Kirill K. Smirnov 2008-08-06 19:48:03 +04:00 committed by Alexandre Julliard
parent deb98a4e83
commit 4c387a9567
1 changed files with 6 additions and 2 deletions
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8
programs/winhlp32/hlpfile.c
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@ -283,7 +283,7 @@ static BOOL HLPFILE_DoReadHlpFile(HLPFILE *hlpfile, LPCSTR lpszPath)
OFSTRUCT ofs; OFSTRUCT ofs;
BYTE* buf; BYTE* buf;
DWORD ref = 0x0C; DWORD ref = 0x0C;
unsigned index, old_index, offset, len, offs; unsigned index, old_index, offset, len, offs, topicoffset;
hFile = OpenFile(lpszPath, &ofs, OF_READ); hFile = OpenFile(lpszPath, &ofs, OF_READ);
if (hFile == HFILE_ERROR) return FALSE; if (hFile == HFILE_ERROR) return FALSE;
@ -339,7 +339,11 @@ static BOOL HLPFILE_DoReadHlpFile(HLPFILE *hlpfile, LPCSTR lpszPath)
switch (buf[0x14]) switch (buf[0x14])
{ {
case 0x02: case 0x02:
if (!HLPFILE_AddPage(hlpfile, buf, end, ref, index * 0x8000L + offs)) return FALSE; if (hlpfile->version <= 16)
topicoffset = ref + index * 12;
else
topicoffset = index * 0x8000 + offs;
if (!HLPFILE_AddPage(hlpfile, buf, end, ref, topicoffset)) return FALSE;
break; break;
case 0x01: case 0x01: