public CommandWrapper(CMINVOKECOMMANDINFOEX cmd)
{
ptr = Marshal.AllocHGlobal(Marshal.SizeOf(cmd));
Marshal.StructureToPtr(cmd, ptr, false);
}
public override bool RunBody(State state)
{
RequirePropertyHandlerRegistered();
RequireContextHandlerRegistered();
RequireExtHasHandler();
const string cval = "exp-imp";
string propertyName = "System.Comment";
//Create a temp file to put metadata on
string fileName = CreateFreshFile(1);
// Use API Code Pack to set the value
IShellProperty prop = ShellObject.FromParsingName(fileName).Properties.GetProperty(propertyName);
(prop as ShellProperty <string>).Value = cval;
// Set up ContextHandler and tell it about the target file
var handler = new CContextMenuHandler();
var dobj = new DataObject();
dobj.SetFileDropList(new StringCollection {
fileName
});
handler.Initialize(new IntPtr(0), dobj, 0);
handler.QueryContextMenu(0, 0, 0, 0, 0); // This fails, but that's ok
//export the metadata
CMINVOKECOMMANDINFOEX cmd = new CMINVOKECOMMANDINFOEX();
cmd.lpVerb = new IntPtr((int)ContextMenuVerbs.Export);
var cw = new CommandWrapper(cmd);
handler.InvokeCommand(cw.Ptr);
// Create a 2nd temp file for import
string fileName2 = CreateFreshFile(2);
Marshal.ReleaseComObject(handler); // preempt GC for CCW
// rename metadata file
RenameWithDelete(MetadataFileName(fileName), MetadataFileName(fileName2));
// Get a new handler and import
handler = new CContextMenuHandler();
dobj = new DataObject();
dobj.SetFileDropList(new StringCollection {
fileName2
});
handler.Initialize(new IntPtr(0), dobj, 0);
handler.QueryContextMenu(0, 0, 0, 0, 0); // This fails, but that's ok
cmd = new CMINVOKECOMMANDINFOEX();
cmd.lpVerb = new IntPtr((int)ContextMenuVerbs.Import);
cw = new CommandWrapper(cmd);
handler.InvokeCommand(cw.Ptr);
Marshal.ReleaseComObject(handler); // preempt GC for CCW
// Use API Code Pack to read the value
prop = ShellObject.FromParsingName(fileName2).Properties.GetProperty(propertyName);
object oval = prop.ValueAsObject;
// Clean up files - checks if they have been released, too
File.Delete(fileName);
File.Delete(fileName2);
File.Delete(MetadataFileName(fileName2));
// good if original value has made it round
return(cval == (string)oval);
}
public override bool RunBody(State state)
{
RequirePropertyHandlerRegistered();
RequireContextHandlerRegistered();
RequireExtHasHandler();
string cval1 = "할말있어";
string[] cval2 = { "hello", "Приветствия" };
string cval3 = "title";
string propertyName1 = "System.Comment";
string propertyName2 = "System.Category";
string propertyName3 = "System.Title";
//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;
IShellProperty prop3 = ShellObject.FromParsingName(fileName).Properties.GetProperty(propertyName3);
(prop3 as ShellProperty <string>).Value = cval3;
// Set up ContextHandler and tell it about the target file
var handler = new CContextMenuHandler();
var dobj = new DataObject();
dobj.SetFileDropList(new StringCollection {
fileName
});
handler.Initialize(new IntPtr(0), dobj, 0);
handler.QueryContextMenu(0, 0, 0, 0, 0); // This fails, but that's ok
//export the metadata
CMINVOKECOMMANDINFOEX cmd = new CMINVOKECOMMANDINFOEX();
cmd.lpVerb = new IntPtr((int)ContextMenuVerbs.Export);
var cw = new CommandWrapper(cmd);
handler.InvokeCommand(cw.Ptr);
// Create a 2nd temp file for import
string fileName2 = CreateFreshFile(2);
Marshal.ReleaseComObject(handler); // preempt GC for CCW
// rename metadata file
RenameWithDelete(MetadataFileName(fileName), MetadataFileName(fileName2));
// Get a new handler and import
handler = new CContextMenuHandler();
dobj = new DataObject();
dobj.SetFileDropList(new StringCollection {
fileName2
});
handler.Initialize(new IntPtr(0), dobj, 0);
handler.QueryContextMenu(0, 0, 0, 0, 0); // This fails, but that's ok
cmd = new CMINVOKECOMMANDINFOEX();
cmd.lpVerb = new IntPtr((int)ContextMenuVerbs.Import);
cw = new CommandWrapper(cmd);
handler.InvokeCommand(cw.Ptr);
Marshal.ReleaseComObject(handler); // preempt GC for CCW
// Use API Code Pack to read the values
prop1 = ShellObject.FromParsingName(fileName2).Properties.GetProperty(propertyName1);
string result1 = (string)prop1.ValueAsObject;
prop2 = ShellObject.FromParsingName(fileName2).Properties.GetProperty(propertyName2);
string[] result2 = (string[])prop2.ValueAsObject;
prop3 = ShellObject.FromParsingName(fileName2).Properties.GetProperty(propertyName3);
string result3 = (string)prop3.ValueAsObject;
// Clean up files - checks if they have been released, too
File.Delete(fileName);
File.Delete(fileName2);
File.Delete(MetadataFileName(fileName2));
// good if original value has made it round
return(cval1 == result1 && result2.Length == 2 && cval2[0] == result2[0] && cval2[1] == result2[1] && cval3 == result3);
}
public override bool RunBody(State state)
{
RequirePropertyHandlerRegistered();
RequireContextHandlerRegistered();
RequireExtHasHandler(extension);
state.RecordEntry(String.Format("Starting mass property setting on '{0}'...", extension));
//Create a temp file to put metadata on
string fileName = CreateFreshFile(1, extension);
savedProps = new List <SavedProp>();
// Give all writable properties random values, according to their type
foreach (var propDesc in state.PropertyDescriptions.Where(p => !p.TypeFlags.HasFlag(TestDriverCodePack.PropertyTypeOptions.IsInnate)))
{
// These properties don't seem to be writeable. Don't know why, but they don't appear anyway in the list
// of usable properties at http://msdn.microsoft.com/en-us/library/windows/desktop/dd561977(v=vs.85).aspx
if (propDesc.CanonicalName == "System.History.UrlHash" ||
propDesc.CanonicalName == "System.DuiControlResource" ||
propDesc.CanonicalName == "System.OfflineFiles.CreatedOffline" ||
propDesc.CanonicalName == "System.PropList.XPDetailsPanel" ||
propDesc.CanonicalName == "System.SDID" ||
propDesc.CanonicalName == "Windows.Registry.Type")
{
continue;
}
// Use API Code Pack to set the value, except for strings, because the Code Pack blows when setting strings of length 1 !!
// Still use Code Pack elsewhere for its nullable type handling
IShellProperty prop = ShellObject.FromParsingName(fileName).Properties.GetProperty(propDesc.CanonicalName);
SetPropertyValue(fileName, propDesc, prop);
}
state.RecordEntry(String.Format("{0} property values set on {1}", savedProps.Count, fileName));
// Go around again, using the Handler directly to read all the values written and then check them
int errors = GetAndCheckValues(fileName, state);
state.RecordEntry(String.Format("{0} properties read back, {1} mismatches", savedProps.Count, errors));
if (errors > 0)
{
return(false);
}
// Use ContextHandler to export all the values
var contextHandler = new CContextMenuHandler();
var dobj = new DataObject();
dobj.SetFileDropList(new StringCollection {
fileName
});
contextHandler.Initialize(new IntPtr(0), dobj, 0);
contextHandler.QueryContextMenu(0, 0, 0, 0, 0); // This fails, but that's ok
//export the metadata
CMINVOKECOMMANDINFOEX cmd = new CMINVOKECOMMANDINFOEX();
cmd.lpVerb = new IntPtr((int)ContextMenuVerbs.Export);
var cw = new CommandWrapper(cmd);
contextHandler.InvokeCommand(cw.Ptr);
Marshal.ReleaseComObject(contextHandler); // preempt GC for CCW
// Create new file and import values to it
string fileName2 = CreateFreshFile(2, extension);
// rename metadata file
RenameWithDelete(MetadataFileName(fileName), MetadataFileName(fileName2));
state.RecordEntry("Metadata exported, starting to import onto new file and check...");
// Get a new handler and import
contextHandler = new CContextMenuHandler();
dobj = new DataObject();
dobj.SetFileDropList(new StringCollection {
fileName2
});
contextHandler.Initialize(new IntPtr(0), dobj, 0);
contextHandler.QueryContextMenu(0, 0, 0, 0, 0); // This fails, but that's ok
cmd = new CMINVOKECOMMANDINFOEX();
cmd.lpVerb = new IntPtr((int)ContextMenuVerbs.Import);
cw = new CommandWrapper(cmd);
contextHandler.InvokeCommand(cw.Ptr);
Marshal.ReleaseComObject(contextHandler); // preempt GC for CCW
// Go around one last time, reading and checking the imported values
// We don't use the Code Pack because of it's boolean value bug
errors = GetAndCheckValues(fileName2, state, false);
state.RecordEntry(String.Format("{0} properties read back, {1} mismatches", savedProps.Count, errors));
// Clean up files - checks if they have been released, too
// Leave files around for analysis if there have been problems
if (errors == 0)
{
File.Delete(fileName);
File.Delete(fileName2);
File.Delete(MetadataFileName(fileName2));
}
return(errors == 0);
}
