#include "ltmm.h"
#include "ILMNetSnk2.h"
HRESULT AddNetTarget();
IltmmCapture *pCapture;
void main()
{
BSTR sUser;
BSTR sPassword;
long lIndex = 0;
long lOldConversion;
long lConversion;
long lCount = 0;
CoInitialize(NULL);
HRESULT hr = CoCreateInstance(CLSID_ltmmCapture, NULL, CLSCTX_INPROC_SERVER, IID_IltmmCapture, (void**) &pCapture);
if(FAILED(hr))
{
AfxMessageBox(TEXT("Can't instantiate capture library"));
return;
}
AddNetTarget();
pCapture->EditGraph();
IUnknown* pUnk = NULL;
pCapture->GetSubObject(ltmmCapture_Object_Sink, &pUnk);
if(pUnk)
{
ILMNetSnk* pSnk = NULL;
pUnk->QueryInterface(IID_ILMNetSnk, (void**) &pSnk);
pUnk->Release();
if(pSnk)
{
//Require login with user name and password from the client.
pSnk->put_RequireLogin(VARIANT_TRUE);
//Get The current connection version.
pSnk->get_ConnectionVersion(&lOldConversion);
sUser = SysAllocString(L"User1");
sPassword = SysAllocString(L"P12345");
// add User1 to the server with the password "P12345"
pSnk->AddUser(sUser, sPassword, &lIndex);
// Free the user name and the password
SysFreeString(sUser);
SysFreeString(sPassword);
pSnk->get_ConnectionVersion(&lConversion);
if(lConversion != lOldConversion)
{
// the version number is updated after adding User1
}
sUser = SysAllocString(L"User2");
sPassword = SysAllocString(L"ABC123");
// add User2 to the server with the password "ABC123"
pSnk->AddUser(sUser, sPassword, &lIndex);
// Free the user name and the password
SysFreeString(sUser);
SysFreeString(sPassword);
long lUserCount;
// get the count of registered user
pSnk->get_UserCount(&lUserCount);
BSTR UserName;
for (long i = 0 ; i < lUserCount ; i++)
{
pSnk->GetUsername(i,&UserName);
//do something with the name
SysFreeString(UserName);
}
UserName = SysAllocString(L"User2");;
//Find the ID of a given user
long ID;
pSnk->FindUser(UserName,&ID);
//change the password for the user ID.
sPassword = SysAllocString(L"XYZ0");
pSnk->SetPassword(ID,sPassword);
SysFreeString(UserName);
SysFreeString(sPassword);
//get number of connections connected to the server.
pSnk->get_ConnectionCount(&lCount);
ILMNetSnkConnection* pcon;
pSnk->FindConnection(1, &pcon);
pcon->Release();
pSnk->get_LastConnection(&pcon);
// Check all connections with the server.
while(pcon)
{
ILMNetSnkConnection* pPrev;
BSTR bstr;
pcon->get_PrevConnection(&pPrev);
long id;
pcon->get_ID(&id);
pcon->get_Username(&bstr);
::SysFreeString(bstr);
pcon->get_Address(&bstr);
//Enable the connection
pcon->put_Enabled(VARIANT_TRUE);
//Check if connection is enabled or not.
VARIANT_BOOL enabled;
pcon->get_Enabled(&enabled);
// check if this connection is enabled
if(enabled == VARIANT_FALSE)
{
//if the connection is disabled
//close this connection OPTIONAL
pcon->Close();
}
pcon->Release();
pcon = pPrev;
}
//add a restriction to the client which has the IP = 10.0.0.5
//this will not allow him to connect to the server.
BSTR bstrAddress = SysAllocString(L"10.0.0.5");
// Number of restrictions we have.
long lRestrictionCount = 0;
pSnk->AddRestriction(bstrAddress,&lRestrictionCount);
SysFreeString(bstrAddress);
// get Number of restriction
pSnk->get_RestrictionCount(&lRestrictionCount);
// Remove User2 from the registered users list.
UserName = SysAllocString(L"User2");
pSnk->FindUser(UserName,&ID);
pSnk->RemoveUser(ID);
SysFreeString(UserName);
}
pSnk->CloseAll();
pSnk->Release();
}
}
HRESULT AddNetTarget()
{
IltmmTargetFormats* formats;
HRESULT hr;
hr = pCapture->get_TargetFormats(&formats);
if(FAILED(hr))
return hr;
BSTR bstr = SysAllocString(L"Net Server Target");
if(!bstr)
{
formats->Release();
return E_OUTOFMEMORY;
}
long index;
hr = formats->Find(bstr, &index);
if(FAILED(hr))
{
formats->Release();
SysFreeString(bstr);
return hr;
}
if(index == -1)
{
hr = formats->Add(bstr, -1);
SysFreeString(bstr);
if(FAILED(hr))
{
formats->Release();
return hr;
}
long count;
hr = formats->get_Count(&count);
if(FAILED(hr))
{
formats->Release();
return hr;
}
index = count - 1;
IltmmTargetFormat* format;
hr = formats->Item(index, &format);
if(FAILED(hr))
{
formats->Release();
return hr;
}
bstr = SysAllocString(L"@device:sw:{083863F1-70DE-11D0-BD40-00A0C911CE86}\\{E2B7DE05-38C5-11D5-91F6-00104BDB8FF9}");
if(!bstr)
{
format->Release();
formats->Remove(index);
formats->Release();
return E_OUTOFMEMORY;
}
hr = format->put_Sink(bstr);
SysFreeString(bstr);
if(FAILED(hr))
{
format->Release();
formats->Remove(index);
formats->Release();
return hr;
}
bstr = SysAllocString(L"@device:sw:{083863F1-70DE-11D0-BD40-00A0C911CE86}\\{E2B7DE01-38C5-11D5-91F6-00104BDB8FF9}");
if(!bstr)
{
format->Release();
formats->Remove(index);
formats->Release();
return E_OUTOFMEMORY;
}
hr = format->put_Mux(bstr);
SysFreeString(bstr);
if(FAILED(hr))
{
format->Release();
formats->Remove(index);
formats->Release();
return hr;
}
format->Release();
}
else
{
SysFreeString(bstr);
}
formats->Release();
return S_OK;
}
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
Your email has been sent to support! Someone should be in touch! If your matter is urgent please come back into chat.
Chat Hours:
Monday - Friday, 8:30am to 6pm ET
Thank you for your feedback!
Please fill out the form again to start a new chat.
All agents are currently offline.
Chat Hours:
Monday - Friday
8:30AM - 6PM EST
To contact us please fill out this form and we will contact you via email.