1 files changed, 34 insertions, 0 deletions

diff --git a/CPP/Windows/PropVariantUtils.h b/CPP/Windows/PropVariantUtils.h
new file mode 100644
index 0000000..3dd8295
--- /dev/null
+++ b/CPP/Windows/PropVariantUtils.h
@@ -0,0 +1,34 @@
+// Windows/PropVariantUtils.h
+
+#ifndef __PROP_VARIANT_UTILS_H
+#define __PROP_VARIANT_UTILS_H
+
+#include "../Common/MyString.h"
+
+#include "PropVariant.h"
+
+struct CUInt32PCharPair
+{
+  UInt32 Value;
+  const char *Name;
+};
+
+AString TypePairToString(const CUInt32PCharPair *pairs, unsigned num, UInt32 value);
+void PairToProp(const CUInt32PCharPair *pairs, unsigned num, UInt32 value, NWindows::NCOM::CPropVariant &prop);
+
+AString FlagsToString(const char * const *names, unsigned num, UInt32 flags);
+AString FlagsToString(const CUInt32PCharPair *pairs, unsigned num, UInt32 flags);
+void FlagsToProp(const char * const *names, unsigned num, UInt32 flags, NWindows::NCOM::CPropVariant &prop);
+void FlagsToProp(const CUInt32PCharPair *pairs, unsigned num, UInt32 flags, NWindows::NCOM::CPropVariant &prop);
+
+AString TypeToString(const char * const table[], unsigned num, UInt32 value);
+void TypeToProp(const char * const table[], unsigned num, UInt32 value, NWindows::NCOM::CPropVariant &prop);
+
+#define PAIR_TO_PROP(pairs, value, prop) PairToProp(pairs, ARRAY_SIZE(pairs), value, prop)
+#define FLAGS_TO_PROP(pairs, value, prop) FlagsToProp(pairs, ARRAY_SIZE(pairs), value, prop)
+#define TYPE_TO_PROP(table, value, prop) TypeToProp(table, ARRAY_SIZE(table), value, prop)
+
+void Flags64ToProp(const CUInt32PCharPair *pairs, unsigned num, UInt64 flags, NWindows::NCOM::CPropVariant &prop);
+#define FLAGS64_TO_PROP(pairs, value, prop) Flags64ToProp(pairs, ARRAY_SIZE(pairs), value, prop)
+
+#endif