private static bool GetCOMAddIn(object app, string addInProgId, out NativeMethods.COMAddIn comAddIn)
{
bool flag = false;
comAddIn = (NativeMethods.COMAddIn)null;
long num = -2147418111L;
if (app != null)
{
Type type = app.GetType();
try
{
NativeMethods.COMAddIns comAddIns = (NativeMethods.COMAddIns)type.InvokeMember("COMAddIns", BindingFlags.GetProperty, (Binder)null, app, (object[])null);
if (comAddIns != null)
{
foreach (NativeMethods.COMAddIn comAddIn1 in (IEnumerable)comAddIns)
{
if (comAddIn1.ProgId == addInProgId)
{
comAddIn = comAddIn1;
if (comAddIn.Connect)
{
flag = true;
break;
}
else
{
break;
}
}
}
}
}
catch (COMException ex)
{
if ((long)ex.ErrorCode == num)
{
Globals.AddErrorMessage(Resources.RPC_E_CALL_REJECTED_MESSAGE);
}
else
{
Globals.AddException((Exception)ex);
}
}
}
return(flag);
}
internal static NativeMethods.COMAddIn GetLoadedCOMAddInObjects(ref AddInData addInData)
{
addInData.IsRunning = false;
addInData.IsLoaded = false;
addInData.IsObjectExposed = false;
object app = (object)null;
NativeMethods.COMAddIn comAddIn = (NativeMethods.COMAddIn)null;
addInData.IsRunning = ComAddInUtilities.GetRunningApplicationObject(addInData.HostName, out app);
if (addInData.IsRunning)
{
addInData.IsLoaded = ComAddInUtilities.GetCOMAddIn(app, addInData.ProgId, out comAddIn);
if (addInData.IsLoaded && comAddIn.Object != null)
{
addInData.IsObjectExposed = true;
}
}
return(comAddIn);
}
private void EnumerateRegisteredAddIns(RegistryKey regHive, string hostName)
{
string regHiveName = (string)null;
string officeRegKeyName = (string)null;
NameValueCollection registeredFormRegions = (NameValueCollection)null;
RegistryReader.GetAddInsRegHiveNames(regHive, hostName, out regHiveName, out officeRegKeyName);
try
{
if (hostName == "Outlook" && this.scanFormRegions)
{
registeredFormRegions = RegistryReader.ReadFormRegionRegistrations(regHive);
}
using (RegistryKey registryKey = regHive.OpenSubKey(officeRegKeyName))
{
if (registryKey == null)
{
return;
}
foreach (string progId in registryKey.GetSubKeyNames())
{
bool isDllPathValid = true;
NativeMethods.COMAddIn comAddIn = (NativeMethods.COMAddIn)null;
bool isValidRegistration = true;
this.isUncPath = false;
this.isHttpPath = false;
Globals.ErrorMessage = (string)null;
AddInData addInData = new AddInData(hostName, regHiveName, progId);
if (this.progIdsFound.Contains(addInData.ProgId))
{
addInData.StatusDescription = Resources.REGISTERED_MULTIPLE_TIMES;
}
else
{
this.progIdsFound.Add(addInData.ProgId);
}
try
{
using (RegistryKey addInKey = registryKey.OpenSubKey(addInData.ProgId))
{
if (addInKey != null)
{
addInData.GetData(addInKey, this.scanManagedInterfaces, this.scanNativeInterfaces, this.scanRemote, ref this.isUncPath, ref this.isHttpPath, ref isDllPathValid, ref isValidRegistration);
}
else
{
addInData.SetInvalidAddInKey();
}
if (isValidRegistration)
{
comAddIn = ComAddInUtilities.GetLoadedCOMAddInObjects(ref addInData);
if (this.isHttpPath)
{
addInData.StatusDescription = Resources.HTTP_PARTIAL_INFORMATION;
}
else if (!this.scanRemote && this.isUncPath)
{
addInData.StatusDescription = Resources.REMOTE_NOT_SELECTED;
}
else if (addInData.AssemblyPath != null && isDllPathValid)
{
addInData.InstallDate = this.GetAddInInstallDate(addInData.AssemblyPath);
}
else
{
addInData.SetInvalidPath();
}
if (addInData.AssemblyPath != null && addInData.AssemblyPath.EndsWith(".deploy"))
{
addInData.AssemblyPath = addInData.AssemblyPath.Substring(0, addInData.AssemblyPath.IndexOf(".deploy"));
}
}
}
}
catch (Exception ex)
{
Globals.AddException(ex);
}
if (Globals.ErrorMessage != null && Globals.ErrorMessage.Length > 0)
{
addInData.StatusDescription = !string.IsNullOrEmpty(addInData.StatusDescription) ? string.Format("{0} {1}", (object)addInData.StatusDescription, (object)Globals.ErrorMessage) : Globals.ErrorMessage;
}
if (this.scanDisabled)
{
addInData.ScanForDisabledItems();
}
if (addInData.HostName == "Outlook" && this.scanFormRegions)
{
addInData.ScanForFormRegions(registeredFormRegions);
}
this.gridProxy.AddDataRow(addInData);
}
}
}
catch (Exception ex)
{
Globals.AddException(ex);
}
}
