31 lines
1.1 KiB
C
31 lines
1.1 KiB
C
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// Windows/PropVariantConv.h
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#ifndef __PROP_VARIANT_CONV_H
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#define __PROP_VARIANT_CONV_H
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#include "../Common/MyTypes.h"
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// provide at least 32 bytes for buffer including zero-end
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bool ConvertFileTimeToString(const FILETIME &ft, char *s, bool includeTime = true, bool includeSeconds = true) throw();
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void ConvertFileTimeToString(const FILETIME &ft, wchar_t *s, bool includeTime = true, bool includeSeconds = true) throw();
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// provide at least 32 bytes for buffer including zero-end
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// don't send VT_BSTR to these functions
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void ConvertPropVariantToShortString(const PROPVARIANT &prop, char *dest) throw();
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void ConvertPropVariantToShortString(const PROPVARIANT &prop, wchar_t *dest) throw();
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inline bool ConvertPropVariantToUInt64(const PROPVARIANT &prop, UInt64 &value)
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{
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switch (prop.vt)
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{
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case VT_UI8: value = (UInt64)prop.uhVal.QuadPart; return true;
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case VT_UI4: value = prop.ulVal; return true;
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case VT_UI2: value = prop.uiVal; return true;
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case VT_UI1: value = prop.bVal; return true;
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case VT_EMPTY: return false;
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default: throw 151199;
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}
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}
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#endif
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