// Token: 0x060002FA RID: 762 RVA: 0x00012E4C File Offset: 0x0001104C
public static bool RemoveGraphFromRot(ref int cookie)
{
UCOMIRunningObjectTable ucomirunningObjectTable = null;
bool result;
try
{
int runningObjectTable = DsROT.GetRunningObjectTable(0, ref ucomirunningObjectTable);
ucomirunningObjectTable.Revoke(cookie);
cookie = 0;
result = true;
}
catch (Exception ex)
{
result = false;
}
finally
{
if (ucomirunningObjectTable != null)
{
Marshal.ReleaseComObject(ucomirunningObjectTable);
}
ucomirunningObjectTable = null;
}
return(result);
}
public static bool RemoveGraphFromRot(ref int cookie)
{
UCOMIRunningObjectTable rot = null;
try {
int hr = GetRunningObjectTable(0, out rot);
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
rot.Revoke(cookie);
cookie = 0;
return(true);
}
catch (Exception)
{
return(false);
}
finally
{
if (rot != null)
{
Marshal.ReleaseComObject(rot);
}
rot = null;
}
}
public static bool RemoveGraphFromRot(ref int cookie)
{
UCOMIRunningObjectTable pprot = null;
bool flag;
try
{
int runningObjectTable = GetRunningObjectTable(0, out pprot);
if (runningObjectTable < 0)
{
Marshal.ThrowExceptionForHR(runningObjectTable);
}
pprot.Revoke(cookie);
cookie = 0;
flag = true;
}
catch (Exception)
{
flag = false;
}
finally
{
if (pprot != null)
{
Marshal.ReleaseComObject(pprot);
}
pprot = null;
}
return(flag);
}
protected void CalcRunningObjName(UCOMIRunningObjectTable rot,
UCOMIBindCtx bc,
UCOMIMoniker moniker,
String monikerName)
{
_moniker = moniker;
_monikerName = monikerName;
// FIXME - Does not work because IsRunning is defined
// incorrectly in the IRunningObjectTable mapping
//IsRunning = rot.IsRunning(Moniker);
// Get the object from the table
_isRunningObjectTable = true;
// Persist Guid is probably not used for anything, but
// let's get it anyway
Guid persistGuid = new Guid();
_moniker.GetClassID(out persistGuid);
_persistGuid = persistGuid;
// GUID is the *real* CLSID for the object
String rotProgId = null;
if (_monikerName.StartsWith("!{"))
{
int guidStart = _monikerName.IndexOf('{');
int guidEnd = _monikerName.IndexOf('}');
if (guidStart != -1 && guidEnd != -1)
{
_CLSID =
_monikerName.Substring(guidStart, guidEnd);
_classIdKey = Windows.KeyCLSID.OpenSubKey(_CLSID);
if (_classIdKey != null)
{
String progId = (String)
_classIdKey.OpenSubKey("ProgID").
GetValue(null);
_classNameKey =
Windows.KeyClassRoot.OpenSubKey(progId);
rotProgId = progId
+ _monikerName.Substring(guidEnd + 1);
}
}
// Use the translated progId if available
if (rotProgId != null)
{
_monikerDisplayName = rotProgId;
}
else
{
_monikerDisplayName = _monikerName;
}
}
else
{
// The moniker is something else, just use that
_monikerDisplayName = _monikerName;
}
}
public static bool AddGraphToRot(object graph, out int cookie)
{
bool flag;
cookie = 0;
int errorCode = 0;
UCOMIRunningObjectTable pprot = null;
UCOMIMoniker ppmk = null;
try
{
errorCode = GetRunningObjectTable(0, out pprot);
if (errorCode < 0)
{
Marshal.ThrowExceptionForHR(errorCode);
}
int currentProcessId = GetCurrentProcessId();
IntPtr iUnknownForObject = Marshal.GetIUnknownForObject(graph);
int num3 = (int)iUnknownForObject;
Marshal.Release(iUnknownForObject);
string item = string.Format("FilterGraph {0} pid {1}", num3.ToString("x8"), currentProcessId.ToString("x8"));
errorCode = CreateItemMoniker("!", item, out ppmk);
if (errorCode < 0)
{
Marshal.ThrowExceptionForHR(errorCode);
}
pprot.Register(1, graph, ppmk, out cookie);
flag = true;
}
catch (Exception)
{
flag = false;
}
finally
{
if (ppmk != null)
{
Marshal.ReleaseComObject(ppmk);
}
ppmk = null;
if (pprot != null)
{
Marshal.ReleaseComObject(pprot);
}
pprot = null;
}
return(flag);
}
public static bool AddGraphToRot(object graph, out int cookie)
{
cookie = 0;
int hr = 0;
UCOMIRunningObjectTable rot = null;
UCOMIMoniker mk = null;
try {
hr = GetRunningObjectTable(0, out rot);
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
int id = GetCurrentProcessId();
IntPtr iuPtr = Marshal.GetIUnknownForObject(graph);
int iuInt = (int)iuPtr;
Marshal.Release(iuPtr);
string item = string.Format("FilterGraph {0} pid {1}", iuInt.ToString("x8"), id.ToString("x8"));
hr = CreateItemMoniker("!", item, out mk);
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
rot.Register(ROTFLAGS_REGISTRATIONKEEPSALIVE, graph, mk, out cookie);
return(true);
}
catch (Exception)
{
return(false);
}
finally
{
if (mk != null)
{
Marshal.ReleaseComObject(mk);
}
mk = null;
if (rot != null)
{
Marshal.ReleaseComObject(rot);
}
rot = null;
}
}
// Token: 0x060002F9 RID: 761 RVA: 0x00012D6C File Offset: 0x00010F6C
public static bool AddGraphToRot(object graph, ref int cookie)
{
cookie = 0;
UCOMIRunningObjectTable ucomirunningObjectTable = null;
UCOMIMoniker ucomimoniker = null;
bool result;
try
{
int num = DsROT.GetRunningObjectTable(0, ref ucomirunningObjectTable);
int currentProcessId = DsROT.GetCurrentProcessId();
IntPtr iunknownForObject = Marshal.GetIUnknownForObject(RuntimeHelpers.GetObjectValue(graph));
int num2 = (int)iunknownForObject;
Marshal.Release(iunknownForObject);
string item = string.Format("FilterGraph {0} pid {1}", num2.ToString("x8"), currentProcessId.ToString("x8"));
num = DsROT.CreateItemMoniker("!", item, ref ucomimoniker);
ucomirunningObjectTable.Register(1, RuntimeHelpers.GetObjectValue(graph), ucomimoniker, out cookie);
result = true;
}
catch (Exception ex)
{
result = false;
}
finally
{
if (ucomimoniker != null)
{
Marshal.ReleaseComObject(ucomimoniker);
}
ucomimoniker = null;
if (ucomirunningObjectTable != null)
{
Marshal.ReleaseComObject(ucomirunningObjectTable);
}
ucomirunningObjectTable = null;
}
return(result);
}
private static extern int GetRunningObjectTable(int r, ref UCOMIRunningObjectTable pprot);
private static extern int GetRunningObjectTable( int r, out UCOMIRunningObjectTable pprot );
public static extern int GetRunningObjectTable(int reserved,
out UCOMIRunningObjectTable prot);
public static extern int GetRunningObjectTable(int reserved, out UCOMIRunningObjectTable prot);
public static extern uint GetRunningObjectTable(uint res, out UCOMIRunningObjectTable ROT);
public static extern uint GetRunningObjectTable(uint res, out
UCOMIRunningObjectTable ROT);
private static extern int GetRunningObjectTable(int res, out UCOMIRunningObjectTable ROT);
protected void CalcRunningObjName(UCOMIRunningObjectTable rot,
UCOMIBindCtx bc,
UCOMIMoniker moniker,
String monikerName)
{
_moniker = moniker;
_monikerName = monikerName;
// FIXME - Does not work because IsRunning is defined
// incorrectly in the IRunningObjectTable mapping
//IsRunning = rot.IsRunning(Moniker);
// Get the object from the table
_isRunningObjectTable = true;
// Persist Guid is probably not used for anything, but
// let's get it anyway
Guid persistGuid = new Guid();
_moniker.GetClassID(out persistGuid);
_persistGuid = persistGuid;
// GUID is the *real* CLSID for the object
String rotProgId = null;
if (_monikerName.StartsWith("!{"))
{
int guidStart = _monikerName.IndexOf('{');
int guidEnd = _monikerName.IndexOf('}');
if (guidStart != -1 && guidEnd != -1)
{
_CLSID =
_monikerName.Substring(guidStart, guidEnd);
_classIdKey = Windows.KeyCLSID.OpenSubKey(_CLSID);
if (_classIdKey != null)
{
String progId = (String)
_classIdKey.OpenSubKey("ProgID").
GetValue(null);
_classNameKey =
Windows.KeyClassRoot.OpenSubKey(progId);
rotProgId = progId
+ _monikerName.Substring(guidEnd + 1);
}
}
// Use the translated progId if available
if (rotProgId != null)
_monikerDisplayName = rotProgId;
else
_monikerDisplayName = _monikerName;
}
else
{
// The moniker is something else, just use that
_monikerDisplayName = _monikerName;
}
}
