1 files changed, 145 insertions, 0 deletions
diff --git a/other-licenses/7zstub/src/Windows/PropVariantConversions.cpp b/other-licenses/7zstub/src/Windows/PropVariantConversions.cpp
new file mode 100644
index 000000000..acf7955cb
--- /dev/null
+++ b/other-licenses/7zstub/src/Windows/PropVariantConversions.cpp
@@ -0,0 +1,145 @@
+// PropVariantConversions.cpp
+
+#include "StdAfx.h"
+
+#include <stdio.h>
+
+#include "PropVariantConversions.h"
+
+#include "Windows/Defs.h"
+
+#include "Common/StringConvert.h"
+#include "Common/IntToString.h"
+
+static UString ConvertUInt64ToString(UInt64 value)
+{
+  wchar_t buffer[32];
+  ConvertUInt64ToString(value, buffer);
+  return buffer;
+}
+
+static UString ConvertInt64ToString(Int64 value)
+{
+  wchar_t buffer[32];
+  ConvertInt64ToString(value, buffer);
+  return buffer;
+}
+
+/*
+static void UIntToStringSpec(UInt32 value, char *s, int numPos)
+{
+  char s2[32];
+  ConvertUInt64ToString(value, s2);
+  int len = strlen(s2);
+  int i;
+  for (i = 0; i < numPos - len; i++)
+    s[i] = '0';
+  for (int j = 0; j < len; j++, i++)
+    s[i] = s2[j];
+  s[i] = '\0';
+}
+*/
+
+bool ConvertFileTimeToString(const FILETIME &ft, char *s, bool includeTime, bool includeSeconds)
+{
+  s[0] = '\0';
+  SYSTEMTIME st;
+  if(!BOOLToBool(FileTimeToSystemTime(&ft, &st)))
+    return false;
+  /*
+  UIntToStringSpec(st.wYear, s, 4);
+  strcat(s, "-");
+  UIntToStringSpec(st.wMonth, s + strlen(s), 2);
+  strcat(s, "-");
+  UIntToStringSpec(st.wDay, s + strlen(s), 2);
+  if (includeTime)
+  {
+    strcat(s, " ");
+    UIntToStringSpec(st.wHour, s + strlen(s), 2);
+    strcat(s, ":");
+    UIntToStringSpec(st.wMinute, s + strlen(s), 2);
+    if (includeSeconds)
+    {
+      strcat(s, ":");
+      UIntToStringSpec(st.wSecond, s + strlen(s), 2);
+    }
+  }
+  */
+  sprintf(s, "%04d-%02d-%02d", st.wYear, st.wMonth, st.wDay);
+  if (includeTime)
+  {
+    sprintf(s + strlen(s), " %02d:%02d", st.wHour, st.wMinute);
+    if (includeSeconds)
+      sprintf(s + strlen(s), ":%02d", st.wSecond);
+  }
+  return true;
+}
+
+UString ConvertFileTimeToString(const FILETIME &fileTime, bool includeTime, bool includeSeconds)
+{
+  char s[32];
+  ConvertFileTimeToString(fileTime, s,  includeTime, includeSeconds);
+  return GetUnicodeString(s);
+}
+ 
+
+UString ConvertPropVariantToString(const PROPVARIANT &propVariant)
+{
+  switch (propVariant.vt)
+  {
+    case VT_EMPTY:
+      return UString();
+    case VT_BSTR:
+      return propVariant.bstrVal;
+    case VT_UI1:
+      return ConvertUInt64ToString(propVariant.bVal);
+    case VT_UI2:
+      return ConvertUInt64ToString(propVariant.uiVal);
+    case VT_UI4:
+      return ConvertUInt64ToString(propVariant.ulVal);
+    case VT_UI8:
+      return ConvertUInt64ToString(propVariant.uhVal.QuadPart);
+    case VT_FILETIME:
+      return ConvertFileTimeToString(propVariant.filetime, true, true);
+    /*
+    case VT_I1:
+      return ConvertInt64ToString(propVariant.cVal);
+    */
+    case VT_I2:
+      return ConvertInt64ToString(propVariant.iVal);
+    case VT_I4:
+      return ConvertInt64ToString(propVariant.lVal);
+    case VT_I8:
+      return ConvertInt64ToString(propVariant.hVal.QuadPart);
+
+    case VT_BOOL:
+      return VARIANT_BOOLToBool(propVariant.boolVal) ? L"1" : L"0";
+    default:
+      #ifndef _WIN32_WCE
+      throw 150245;
+      #else
+      return UString();
+      #endif
+  }
+}
+
+UInt64 ConvertPropVariantToUInt64(const PROPVARIANT &propVariant)
+{
+  switch (propVariant.vt)
+  {
+    case VT_UI1:
+      return propVariant.bVal;
+    case VT_UI2:
+      return propVariant.uiVal;
+    case VT_UI4:
+      return propVariant.ulVal;
+    case VT_UI8:
+      return (UInt64)propVariant.uhVal.QuadPart;
+    default:
+      #ifndef _WIN32_WCE
+      throw 151199;
+      #else
+      return 0;
+      #endif
+  }
+}