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61 lines
1.5 KiB
61 lines
1.5 KiB
#include <stdio.h>
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#include <windows.h>
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#include <activeds.h>
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HRESULT DoEnum()
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{
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// Get the IADsContainer interface on the schema container
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IADsContainer *pADsContainer = NULL;
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IUnknown *pChild = NULL;
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HRESULT result = E_FAIL;
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// Go thru the possible superiors of every class
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if(SUCCEEDED(result = ADsOpenObject(L"LDAP://Schema", NULL, NULL, ADS_SECURE_AUTHENTICATION, IID_IADsContainer, (LPVOID *) &pADsContainer)))
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{
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IEnumVARIANT *pEnum = NULL;
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if(SUCCEEDED(result = ADsBuildEnumerator(pADsContainer, &pEnum)))
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{
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IADsClass *pADsChildClass = NULL;
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VARIANT v;
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VariantInit(&v);
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while (SUCCEEDED(result = ADsEnumerateNext(pEnum, 1, &v, NULL)) && result != S_FALSE)
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{
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pChild = v.punkVal;
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if(SUCCEEDED(result = pChild->QueryInterface(IID_IADsClass, (LPVOID *) &pADsChildClass)))
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{
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BSTR strChildClassName;
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if(SUCCEEDED(result = pADsChildClass->get_Name(&strChildClassName)))
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{
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VARIANT variant;
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VariantInit(&variant);
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if(SUCCEEDED(result = pADsChildClass->get_PossibleSuperiors(&variant)))
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{
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VariantClear(&variant);
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}
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SysFreeString(strChildClassName);
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}
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pADsChildClass->Release();
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}
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VariantClear(&v);
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}
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ADsFreeEnumerator(pEnum);
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}
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pADsContainer->Release();
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}
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return result;
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}
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void main()
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{
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CoInitialize(NULL);
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for(int i=0; i<100; i++)
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{
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if(SUCCEEDED(DoEnum()))
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printf("Enum succeeded for iteration %d\n", i);
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else
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printf("Enum FAILED for iteration %d\n", i);
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Sleep(7000);
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}
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}
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