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This commit is contained in:
Igor Pavlov
2022-06-23 11:43:16 +01:00
committed by Kornel
parent c3529a41f5
commit ec44a8a070
1248 changed files with 15242 additions and 2443 deletions
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15
CPP/7zip/Archive/FatHandler.cpp Normal file → Executable file
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@@ -111,14 +111,14 @@ static int GetLog(UInt32 num)
static const UInt32 kHeaderSize = 512;
API_FUNC_static_IsArc IsArc_Fat(const Byte *p, size_t size)
API_FUNC_IsArc IsArc_Fat(const Byte *p, size_t size);
API_FUNC_IsArc IsArc_Fat(const Byte *p, size_t size)
{
if (size < kHeaderSize)
return k_IsArc_Res_NEED_MORE;
CHeader h;
return h.Parse(p) ? k_IsArc_Res_YES : k_IsArc_Res_NO;
}
}
bool CHeader::Parse(const Byte *p)
{
@@ -846,17 +846,18 @@ static const CStatProp kArcProps[] =
IMP_IInArchive_Props
IMP_IInArchive_ArcProps_WITH_NAME
static void FatTimeToProp(UInt32 dosTime, UInt32 ms10, NWindows::NCOM::CPropVariant &prop)
{
FILETIME localFileTime, utc;
if (NWindows::NTime::DosTimeToFileTime(dosTime, localFileTime))
if (NWindows::NTime::DosTime_To_FileTime(dosTime, localFileTime))
if (LocalFileTimeToFileTime(&localFileTime, &utc))
{
UInt64 t64 = (((UInt64)utc.dwHighDateTime) << 32) + utc.dwLowDateTime;
t64 += ms10 * 100000;
utc.dwLowDateTime = (DWORD)t64;
utc.dwHighDateTime = (DWORD)(t64 >> 32);
prop = utc;
prop.SetAsTimeFrom_FT_Prec(utc, k_PropVar_TimePrec_Base + 2);
}
}
@@ -892,7 +893,7 @@ STDMETHODIMP CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value)
case kpidPhySize: prop = PhySize; break;
case kpidFreeSpace: prop = (UInt64)NumFreeClusters << Header.ClusterSizeLog; break;
case kpidHeadersSize: prop = GetHeadersSize(); break;
case kpidMTime: if (VolItemDefined) FatTimeToProp(VolItem.MTime, 0, prop); break;
case kpidMTime: if (VolItemDefined) PropVariant_SetFrom_DosTime(prop, VolItem.MTime); break;
case kpidShortComment:
case kpidVolumeName: if (VolItemDefined) prop = VolItem.GetVolName(); break;
case kpidNumFats: if (Header.NumFats != 2) prop = Header.NumFats; break;
@@ -920,9 +921,9 @@ STDMETHODIMP CHandler::GetProperty(UInt32 index, PROPID propID, PROPVARIANT *val
case kpidPath: prop = GetItemPath(index); break;
case kpidShortName: prop = item.GetShortName(); break;
case kpidIsDir: prop = item.IsDir(); break;
case kpidMTime: FatTimeToProp(item.MTime, 0, prop); break;
case kpidMTime: PropVariant_SetFrom_DosTime(prop, item.MTime); break;
case kpidCTime: FatTimeToProp(item.CTime, item.CTime2, prop); break;
case kpidATime: FatTimeToProp(((UInt32)item.ADate << 16), 0, prop); break;
case kpidATime: PropVariant_SetFrom_DosTime(prop, ((UInt32)item.ADate << 16)); break;
case kpidAttrib: prop = (UInt32)item.Attrib; break;
case kpidSize: if (!item.IsDir()) prop = item.Size; break;
case kpidPackSize: if (!item.IsDir()) prop = Header.GetFilePackSize(item.Size); break;