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WOZ: Removed version check on INFO section

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This commit is contained in:
tomcw 2020-01-14 20:32:46 +00:00
parent 1e57ad7464
commit 78337c06bb
2 changed files with 2 additions and 5 deletions
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2
source/DiskImageHelper.cpp
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@ -1324,8 +1324,6 @@ eDetectResult CWOZHelper::ProcessChunks(const LPBYTE pImage, const DWORD dwImage
{
case INFO_CHUNK_ID:
m_pInfo = (InfoChunkv2*)(pImage32-2);
if (m_pInfo->v1.version > InfoChunk::maxSupportedVersion)
return eMismatch;
if (m_pInfo->v1.diskType != InfoChunk::diskType5_25)
return eMismatch;
break;

5
source/DiskImageHelper.h
View File

@ -202,8 +202,8 @@ public:
virtual UINT GetMaxHdrSize(void) { return sizeof(WOZHeader); }
eDetectResult ProcessChunks(const LPBYTE pImage, const DWORD dwImageSize, DWORD& dwOffset, BYTE*& pTrackMap);
bool IsWriteProtected(void) { return m_pInfo->v1.writeProtected == 1; }
BYTE GetOptimalBitTiming(void) { return (m_pInfo->v1.version == 1) ? CWOZHelper::InfoChunkv2::optimalBitTiming5_25 : m_pInfo->optimalBitTiming; }
UINT GetMaxNibblesPerTrack(void) { return (m_pInfo->v1.version == 1) ? CWOZHelper::WOZ1_TRACK_SIZE : m_pInfo->largestTrack*CWOZHelper::BLOCK_SIZE; }
BYTE GetOptimalBitTiming(void) { return (m_pInfo->v1.version >= 2) ? m_pInfo->optimalBitTiming : CWOZHelper::InfoChunkv2::optimalBitTiming5_25; }
UINT GetMaxNibblesPerTrack(void) { return (m_pInfo->v1.version >= 2) ? m_pInfo->largestTrack*CWOZHelper::BLOCK_SIZE : CWOZHelper::WOZ1_TRACK_SIZE; }
static const UINT32 ID1_WOZ1 = '1ZOW'; // 'WOZ1'
static const UINT32 ID1_WOZ2 = '2ZOW'; // 'WOZ2'
@ -259,7 +259,6 @@ private:
// String in UTF-8. No BOM. Padded to 32 bytes
// using space character (0x20).
static const BYTE maxSupportedVersion = 2;
static const BYTE diskType5_25 = 1;
static const BYTE diskType3_5 = 2;
};