public override bool RunBody(State state)
{
RequirePropertyHandlerRegistered();
RequireExtHasHandler();
const string cval = "bcomment??";
string propertyName = "System.Comment";
//Create a temp file to put metadata on
string fileName = CreateFreshFile(1);
var handler = new CPropertyHandler();
handler.Initialize(fileName, 0);
PropVariant value = new PropVariant(cval);
handler.SetValue(new TestDriverCodePack.PropertyKey(new Guid("F29F85E0-4FF9-1068-AB91-08002B27B3D9"), 6), value);
handler.Commit();
Marshal.ReleaseComObject(handler); // preempt GC for CCW
// Use API Code Pack to read the value
IShellProperty prop = ShellObject.FromParsingName(fileName).Properties.GetProperty(propertyName);
object oval = prop.ValueAsObject;
File.Delete(fileName); // only works if all have let go of the file
return((string)oval == cval);
}
public override bool RunBody(State state)
{
RequirePropertyHandlerRegistered();
RequireExtHasHandler();
const string cval1 = "할말있어";
string[] cval2 = { "hello", "Приветствия" };
//Create a temp file to put metadata on
string fileName = CreateFreshFile(1);
var handler = new CPropertyHandler();
handler.Initialize(fileName, 0);
PropVariant value1 = new PropVariant(cval1);
PropVariant value2 = new PropVariant(cval2);
// System.Comment
handler.SetValue(new TestDriverCodePack.PropertyKey(new Guid("F29F85E0-4FF9-1068-AB91-08002B27B3D9"), 6), value1);
// System.Category
handler.SetValue(new TestDriverCodePack.PropertyKey(new Guid("D5CDD502-2E9C-101B-9397-08002B2CF9AE"), 2), value2);
handler.Commit();
PropVariant getvalue1 = new PropVariant();
PropVariant getvalue2 = new PropVariant();
handler.GetValue(new TestDriverCodePack.PropertyKey(new Guid("F29F85E0-4FF9-1068-AB91-08002B27B3D9"), 6), getvalue1);
handler.GetValue(new TestDriverCodePack.PropertyKey(new Guid("D5CDD502-2E9C-101B-9397-08002B2CF9AE"), 2), getvalue2);
string result1 = (string)getvalue1.Value;
string[] result2 = (string[])getvalue2.Value;
Marshal.ReleaseComObject(handler); // preempt GC for CCW
File.Delete(fileName); // only works if all have let go of the file
return(result1 == cval1 && result2[0] == cval2[0] && result2[1] == cval2[1]);
}
private void SetPropertyValue(string fileName, TestDriverCodePack.ShellPropertyDescription propDesc, IShellProperty prop)
{
Type t = propDesc.ValueType;
string s;
try
{
if (t == typeof(string))
{
object obj = GetEnumValueForProperty(propDesc);
if (obj != null)
{
s = (string)obj;
}
else
{
s = RandomString();
}
savedProps.Add(new SavedProp {
Name = prop.CanonicalName, Value = s
});
//(prop as ShellProperty<string>).Value = s;
// Workaround Code Pack bug with 1 char strings by using PropertyHandler
// Have to open and release each time to avoid lock problems - still, it ups the pounding
var handler = new CPropertyHandler();
handler.Initialize(fileName, 0);
PropVariant value = new PropVariant(s);
handler.SetValue(new TestDriverCodePack.PropertyKey(prop.PropertyKey.FormatId, prop.PropertyKey.PropertyId), value);
handler.Commit();
Marshal.ReleaseComObject(handler); // preempt GC for CCW
}
else if (t == typeof(string[]))
{
string[] ss = GetStringArrayValueForProperty(propDesc);
savedProps.Add(new SavedProp {
Name = prop.CanonicalName, Value = ss
});
//(prop as ShellProperty<string[]>).Value = ss;
// Workaround Code Pack bug with 1 char strings by using PropertyHandler
// Have to open and release each time to avoid lock problems - still, it ups the pounding
var handler = new CPropertyHandler();
handler.Initialize(fileName, 0);
PropVariant value = new PropVariant(ss);
handler.SetValue(new TestDriverCodePack.PropertyKey(prop.PropertyKey.FormatId, prop.PropertyKey.PropertyId), value);
handler.Commit();
Marshal.ReleaseComObject(handler); // preempt GC for CCW
}
else if (t == typeof(Int16?) || t == typeof(Int32?) || t == typeof(UInt16?) || t == typeof(UInt32?))
{
object obj = GetEnumValueForProperty(propDesc);
if (t == typeof(Int16?))
{
Int16?val = obj != null ? (Int16?)obj : (Int16?)NullableRandomNumber(-max16, max16);
savedProps.Add(new SavedProp {
Name = prop.CanonicalName, Value = val
});
(prop as ShellProperty <Int16?>).Value = val;
}
else if (t == typeof(Int32?))
{
Int32?val = obj != null ? (Int32?)obj : (Int32?)NullableRandomNumber(-max32, max32);
savedProps.Add(new SavedProp {
Name = prop.CanonicalName, Value = val
});
(prop as ShellProperty <Int32?>).Value = val;
}
else if (t == typeof(UInt16?))
{
UInt16?val = obj != null ? (UInt16?)obj : (UInt16?)NullableRandomNumber(max16);
savedProps.Add(new SavedProp {
Name = prop.CanonicalName, Value = val
});
(prop as ShellProperty <UInt16?>).Value = val;
}
else // UInt32?
{
UInt32?val = obj != null ? (UInt32?)obj : (UInt32?)NullableRandomNumber(max16);
savedProps.Add(new SavedProp {
Name = prop.CanonicalName, Value = val
});
(prop as ShellProperty <UInt32?>).Value = val;
}
}
else if (t == typeof(Int32[]))
{
Int32[] vals = new Int32[4];
for (int i = 0; i < 4; i++)
{
vals[i] = RandomNumber(-max32, max32);
}
savedProps.Add(new SavedProp {
Name = prop.CanonicalName, Value = vals
});
(prop as ShellProperty <Int32[]>).Value = vals;
}
else if (t == typeof(UInt32[]))
{
UInt32[] vals = new UInt32[4];
for (int i = 0; i < 4; i++)
{
vals[i] = (UInt32)RandomNumber(max32);
}
savedProps.Add(new SavedProp {
Name = prop.CanonicalName, Value = vals
});
(prop as ShellProperty <UInt32[]>).Value = vals;
}
else if (t == typeof(bool?))
{
int? r = NullableRandomNumber();
bool?value = (r == null) ? (bool?)null : (r % 2 == 0);
savedProps.Add(new SavedProp {
Name = prop.CanonicalName, Value = value
});
(prop as ShellProperty <bool?>).Value = value;
}
else if (t == typeof(DateTime?))
{
DateTime dt = new DateTime((long)(random.NextDouble() * (maxTocks - minTicks) + minTicks));
savedProps.Add(new SavedProp {
Name = prop.CanonicalName, Value = dt
});
(prop as ShellProperty <DateTime?>).Value = dt;
}
else if (t == typeof(double?))
{
// fails in Code Pack, so skip
//(prop as ShellProperty<double>).Value = (double)RandomNumber(max64);
}
else if (t == typeof(Int64?))
{
// fails in Code Pack, so skip
//(prop as ShellProperty<Int64>).Value = RandomNumber(max64);
}
else if (t == typeof(UInt64?))
{
// fails in Code Pack, so skip
// (prop as ShellProperty<UInt64>).Value = (UInt64) RandomNumber(max64);
}
else if (t == typeof(byte?))
{
// The Code Pack does not support setting these, so skip for now
//(prop as ShellProperty<byte>).Value = (byte)RandomNumber(max8);
}
else if (t == typeof(byte[]))
{
// The Code Pack does not support setting these, so skip for now
// Mostly 128 byte arrays e.g. System.Photo.MakerNote
//byte[] bs = new byte[128];
//random.NextBytes(bs);
//(prop as ShellProperty<byte[]>).Value = bs;
}
else if (t == typeof(object) || t == typeof(IntPtr?) || t == typeof(System.Runtime.InteropServices.ComTypes.IStream))
{
// ignore these, they are system artefacts like group header props, and don't appear in settable lists
}
else
{
throw new System.Exception("Need " + t.ToString() + " for " + propDesc.CanonicalName);
}
}
catch (System.Exception e)
{
throw new System.Exception(String.Format("Error setting property {0} to '{1}'",
savedProps.Last().Name, ToDisplayString(savedProps.Last().Value)), e);
}
}
public override bool RunBody(State state)
{
RequirePropertyHandlerRegistered();
RequireExtHasHandler();
string propertyName1 = "System.Comment";
const string cval1 = "comment";
const string cval1a = "commenta";
Guid format1 = new Guid("F29F85E0-4FF9-1068-AB91-08002B27B3D9");
int id1 = 6;
string propertyName2 = "System.Title";
const string cval2 = "title";
const string cval2a = "titlea";
Guid format2 = new Guid("F29F85E0-4FF9-1068-AB91-08002B27B3D9");
int id2 = 2;
//Create a temp file to put metadata on
string fileName = CreateFreshFile(1);
// Use API Code Pack to set the values
IShellProperty prop1 = ShellObject.FromParsingName(fileName).Properties.GetProperty(propertyName1);
(prop1 as ShellProperty <string>).Value = cval1;
IShellProperty prop2 = ShellObject.FromParsingName(fileName).Properties.GetProperty(propertyName2);
(prop2 as ShellProperty <string>).Value = cval2;
var handler = new CPropertyHandler();
handler.Initialize(fileName, 0);
// Read the values with the Property Handler
PropVariant getvalue1 = new PropVariant();
PropVariant getvalue2 = new PropVariant();
handler.GetValue(new TestDriverCodePack.PropertyKey(format1, id1), getvalue1);
handler.GetValue(new TestDriverCodePack.PropertyKey(format2, id2), getvalue2);
string result1 = (string)getvalue1.Value;
string result2 = (string)getvalue2.Value;
if (result1 != cval1 || result2 != cval2)
{
return(false);
}
// Set the values with the Property Handler
PropVariant value1 = new PropVariant(cval1a);
PropVariant value2 = new PropVariant(cval2a);
// System.Comment
handler.SetValue(new TestDriverCodePack.PropertyKey(format1, id1), value1);
// System.Category
handler.SetValue(new TestDriverCodePack.PropertyKey(format2, id2), value2);
handler.Commit();
// Read the updated values with the Property Handler
getvalue1 = new PropVariant();
getvalue2 = new PropVariant();
handler.GetValue(new TestDriverCodePack.PropertyKey(format1, id1), getvalue1);
handler.GetValue(new TestDriverCodePack.PropertyKey(format2, id2), getvalue2);
result1 = (string)getvalue1.Value;
result2 = (string)getvalue2.Value;
Marshal.ReleaseComObject(handler); // preempt GC for CCW
File.Delete(fileName); // only works if all have let go of the file
return(result1 == cval1a && result2 == cval2a);
}