public IntPtr CreateInstance(CLSCTX dwContext, string server)
{
IntPtr pInterface = IntPtr.Zero;
if (dwContext == CLSCTX.ALL)
{
if (DefaultServerType == COMServerType.InProcServer32)
{
dwContext = CLSCTX.INPROC_SERVER;
}
else if (DefaultServerType == COMServerType.LocalServer32)
{
dwContext = CLSCTX.LOCAL_SERVER;
}
else if (DefaultServerType == COMServerType.InProcHandler32)
{
dwContext = CLSCTX.INPROC_HANDLER;
}
else
{
dwContext = CLSCTX.SERVER;
}
}
Guid iid = COMInterfaceEntry.CreateKnownInterface(m_registry, COMInterfaceEntry.KnownInterfaces.IUnknown).Iid;
return(COMUtilities.CreateInstance(Clsid, iid, dwContext, server));
}
private void LoadInterfaces(RegistryKey rootKey, ActivationContext actctx, bool load_runtime_intfs)
{
Dictionary <Guid, COMInterfaceEntry> interfaces = new Dictionary <Guid, COMInterfaceEntry>();
foreach (COMInterfaceEntry.KnownInterfaces known_infs in Enum.GetValues(typeof(COMInterfaceEntry.KnownInterfaces)))
{
COMInterfaceEntry unk = COMInterfaceEntry.CreateKnownInterface(this, known_infs);
interfaces.Add(unk.Iid, unk);
}
if (actctx != null)
{
foreach (var intf in actctx.ComInterfaces)
{
interfaces[intf.Iid] = new COMInterfaceEntry(this, intf);
}
}
using (RegistryKey iidKey = rootKey.OpenSubKey("Interface"))
{
if (iidKey != null)
{
string[] subkeys = iidKey.GetSubKeyNames();
foreach (string key in subkeys)
{
if (Guid.TryParse(key, out Guid iid))
{
if (!interfaces.ContainsKey(iid))
{
using (RegistryKey regKey = iidKey.OpenSubKey(key))
{
if (regKey != null)
{
COMInterfaceEntry ent = new COMInterfaceEntry(this, iid, regKey);
interfaces.Add(iid, ent);
}
}
}
}
}
}
}
if (load_runtime_intfs)
{
foreach (var pair in COMUtilities.RuntimeInterfaceMetadata)
{
if (!interfaces.ContainsKey(pair.Key))
{
interfaces.Add(pair.Key, new COMInterfaceEntry(this, pair.Value));
}
else
{
interfaces[pair.Key].RuntimeInterface = true;
}
}
}
m_interfaces = new SortedDictionary <Guid, COMInterfaceEntry>(interfaces);
}
/// <summary>
/// Load interface list from registry
/// </summary>
/// <param name="rootKey">Root key of registry</param>
private void LoadInterfaces(RegistryKey rootKey)
{
Dictionary <Guid, COMInterfaceEntry> interfaces = new Dictionary <Guid, COMInterfaceEntry>();
COMInterfaceEntry unk = COMInterfaceEntry.CreateKnownInterface(COMInterfaceEntry.KnownInterfaces.IUnknown);
interfaces.Add(unk.Iid, unk);
unk = COMInterfaceEntry.CreateKnownInterface(COMInterfaceEntry.KnownInterfaces.IMarshal);
interfaces.Add(unk.Iid, unk);
using (RegistryKey iidKey = rootKey.OpenSubKey("Interface"))
{
if (iidKey != null)
{
string[] subkeys = iidKey.GetSubKeyNames();
foreach (string key in subkeys)
{
Guid iid;
if (Guid.TryParse(key, out iid))
{
if (!interfaces.ContainsKey(iid))
{
using (RegistryKey regKey = iidKey.OpenSubKey(key))
{
if (regKey != null)
{
COMInterfaceEntry ent = new COMInterfaceEntry(iid, regKey);
interfaces.Add(iid, ent);
if (ent.ProxyClsid != Guid.Empty)
{
if (m_clsids.ContainsKey(ent.ProxyClsid))
{
m_clsids[ent.ProxyClsid].AddProxy(ent);
}
}
}
}
}
}
}
}
}
int pos = 0;
m_interfacebyname = new COMInterfaceEntry[interfaces.Count];
foreach (COMInterfaceEntry ent in interfaces.Values)
{
m_interfacebyname[pos++] = ent;
}
Array.Sort(m_interfacebyname);
m_interfaces = new SortedDictionary <Guid, COMInterfaceEntry>(interfaces);
}
/// <summary>
/// Load interface list from registry
/// </summary>
/// <param name="rootKey">Root key of registry</param>
private void LoadInterfaces(RegistryKey rootKey)
{
Dictionary <Guid, COMInterfaceEntry> interfaces = new Dictionary <Guid, COMInterfaceEntry>();
foreach (COMInterfaceEntry.KnownInterfaces known_infs in Enum.GetValues(typeof(COMInterfaceEntry.KnownInterfaces)))
{
COMInterfaceEntry unk = COMInterfaceEntry.CreateKnownInterface(known_infs);
interfaces.Add(unk.Iid, unk);
}
using (RegistryKey iidKey = rootKey.OpenSubKey("Interface"))
{
if (iidKey != null)
{
string[] subkeys = iidKey.GetSubKeyNames();
foreach (string key in subkeys)
{
Guid iid;
if (Guid.TryParse(key, out iid))
{
if (!interfaces.ContainsKey(iid))
{
using (RegistryKey regKey = iidKey.OpenSubKey(key))
{
if (regKey != null)
{
COMInterfaceEntry ent = new COMInterfaceEntry(iid, regKey);
interfaces.Add(iid, ent);
}
}
}
}
}
}
}
foreach (var pair in COMUtilities.RuntimeInterfaceMetadata)
{
if (!interfaces.ContainsKey(pair.Key))
{
interfaces.Add(pair.Key, new COMInterfaceEntry(pair.Value));
}
}
m_interfaces = new SortedDictionary <Guid, COMInterfaceEntry>(interfaces);
}
public IntPtr CreateInstance(CLSCTX dwContext)
{
IntPtr pInterface = IntPtr.Zero;
bool blValid = false;
if (dwContext == CLSCTX.CLSCTX_ALL)
{
if (ServerType == COMServerType.InProcServer32)
{
dwContext = CLSCTX.CLSCTX_INPROC_SERVER;
blValid = true;
}
else if (ServerType == COMServerType.LocalServer32)
{
dwContext = CLSCTX.CLSCTX_LOCAL_SERVER;
blValid = true;
}
}
else
{
blValid = true;
}
if (blValid)
{
Guid iid = COMInterfaceEntry.CreateKnownInterface(COMInterfaceEntry.KnownInterfaces.IUnknown).Iid;
Guid clsid = Clsid;
int iError = COMUtilities.CoCreateInstance(ref clsid, IntPtr.Zero, dwContext, ref iid, out pInterface);
if (iError != 0)
{
Marshal.ThrowExceptionForHR(iError);
}
}
return(pInterface);
}
public IntPtr CreateInstance(CLSCTX dwContext, string server)
{
IntPtr pInterface = IntPtr.Zero;
if (dwContext == CLSCTX.ALL)
{
if (DefaultServerType == COMServerType.InProcServer32)
{
dwContext = CLSCTX.INPROC_SERVER;
}
else if (DefaultServerType == COMServerType.LocalServer32)
{
dwContext = CLSCTX.LOCAL_SERVER;
}
else if (DefaultServerType == COMServerType.InProcHandler32)
{
dwContext = CLSCTX.INPROC_HANDLER;
}
else
{
dwContext = CLSCTX.SERVER;
}
}
Guid iid = COMInterfaceEntry.CreateKnownInterface(COMInterfaceEntry.KnownInterfaces.IUnknown).Iid;
Guid clsid = Clsid;
int hr = 0;
if (server != null)
{
MULTI_QI[] qis = new MULTI_QI[1];
qis[0] = new MULTI_QI(iid);
COSERVERINFO server_info = new COSERVERINFO(server);
try
{
hr = COMUtilities.CoCreateInstanceEx(ref clsid, IntPtr.Zero, dwContext, server_info, 1, qis);
if (hr == 0)
{
hr = qis[0].HResult();
if (hr == 0)
{
pInterface = qis[0].GetObjectPointer();
}
}
}
finally
{
((IDisposable)qis[0]).Dispose();
}
}
else
{
hr = COMUtilities.CoCreateInstance(ref clsid, IntPtr.Zero, dwContext, ref iid, out pInterface);
}
if (hr != 0)
{
Marshal.ThrowExceptionForHR(hr);
}
return(pInterface);
}
