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// Windows/PropVariantConv.h
#ifndef ZIP7_INC_PROP_VARIANT_CONV_H
#define ZIP7_INC_PROP_VARIANT_CONV_H
#include "../Common/MyTypes.h"
// provide at least 32 bytes for buffer including zero-end
#define kTimestampPrintLevel_DAY -3
// #define kTimestampPrintLevel_HOUR -2
#define kTimestampPrintLevel_MIN -1
#define kTimestampPrintLevel_SEC 0
#define kTimestampPrintLevel_NTFS 7
#define kTimestampPrintLevel_NS 9
bool ConvertUtcFileTimeToString(const FILETIME &ft, char *s, int level = kTimestampPrintLevel_SEC) throw();
bool ConvertUtcFileTimeToString(const FILETIME &ft, wchar_t *s, int level = kTimestampPrintLevel_SEC) throw();
bool ConvertUtcFileTimeToString2(const FILETIME &ft, unsigned ns100, char *s, int level = kTimestampPrintLevel_SEC) throw();
bool ConvertUtcFileTimeToString2(const FILETIME &ft, unsigned ns100, wchar_t *s, int level = kTimestampPrintLevel_SEC) throw();
// provide at least 32 bytes for buffer including zero-end
// don't send VT_BSTR to these functions
void ConvertPropVariantToShortString(const PROPVARIANT &prop, char *dest) throw();
void ConvertPropVariantToShortString(const PROPVARIANT &prop, wchar_t *dest) throw();
inline bool ConvertPropVariantToUInt64(const PROPVARIANT &prop, UInt64 &value)
{
switch (prop.vt)
{
case VT_UI8: value = (UInt64)prop.uhVal.QuadPart; return true;
case VT_UI4: value = prop.ulVal; return true;
case VT_UI2: value = prop.uiVal; return true;
case VT_UI1: value = prop.bVal; return true;
case VT_EMPTY: return false;
default: throw 151199;
}
}
#endif
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