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143 lines
2.8 KiB
143 lines
2.8 KiB
//---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1996
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//
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// File: cprov.cxx
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//
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// Contents: LDAP Provider Object Class Factory Code
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//
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// CLDAPProvider
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//
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// History: 06-15-96 yihsins Created.
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//
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//----------------------------------------------------------------------------
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#include "ldap.hxx"
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#pragma hdrstop
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extern ULONG g_ulLocks;
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extern CRITICAL_SECTION g_LockCritSect;
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// Class CLDAPProvider
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CLDAPProvider::CLDAPProvider()
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{
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EnterCriticalSection(&g_LockCritSect);
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g_ulLocks++;
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LeaveCriticalSection(&g_LockCritSect);
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ENLIST_TRACKING(CLDAPProvider);
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}
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HRESULT
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CLDAPProvider::Create(CLDAPProvider FAR * FAR * ppProvider)
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{
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CLDAPProvider FAR * pProvider = NULL;
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HRESULT hr = S_OK;
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//Create the Provider Object
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pProvider = new CLDAPProvider();
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if (pProvider == NULL) {
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RRETURN_EXP_IF_ERR(E_OUTOFMEMORY);
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}
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if (FAILED(hr)) {
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delete pProvider;
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RRETURN(hr);
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}
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*ppProvider = pProvider;
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RRETURN_EXP_IF_ERR(hr);
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}
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CLDAPProvider::~CLDAPProvider( )
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{
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EnterCriticalSection(&g_LockCritSect);
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g_ulLocks--;
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LeaveCriticalSection(&g_LockCritSect);
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}
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STDMETHODIMP
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CLDAPProvider::QueryInterface(REFIID iid, LPVOID FAR* ppv)
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{
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if (ppv == NULL) {
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RRETURN(E_POINTER);
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}
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if (IsEqualIID(iid, IID_IUnknown))
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{
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*ppv = this;
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}
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else if (IsEqualIID(iid, IID_IParseDisplayName))
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{
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*ppv = (IADs FAR *) this;
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}
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else
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{
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*ppv = NULL;
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return E_NOINTERFACE;
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}
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AddRef();
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return NOERROR;
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}
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STDMETHODIMP
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CLDAPProvider::ParseDisplayName(IBindCtx* pbc, TCHAR* szDisplayName, ULONG* pchEaten, IMoniker** ppmk)
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{
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HRESULT hr;
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*ppmk = NULL;
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if (pchEaten != NULL){
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*pchEaten = 0;
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}
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hr = ResolvePathName(
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pbc,
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szDisplayName,
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pchEaten,
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ppmk
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);
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RRETURN_EXP_IF_ERR(hr);
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}
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HRESULT
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CLDAPProvider::ResolvePathName(IBindCtx* pbc,
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TCHAR* szDisplayName,
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ULONG* pchEaten,
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IMoniker** ppmk
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)
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{
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HRESULT hr;
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LPUNKNOWN pUnknown = NULL;
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CCredentials Credentials;
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if (!pchEaten) {
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BAIL_IF_ERROR(hr = E_INVALIDARG);
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}
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*pchEaten = 0;
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hr = GetObject(
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szDisplayName,
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Credentials,
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(LPVOID *)&pUnknown
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);
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BAIL_IF_ERROR(hr);
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hr = CreatePointerMoniker(pUnknown, ppmk);
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BAIL_IF_ERROR(hr);
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*pchEaten += _tcslen(szDisplayName);
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cleanup:
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if (pUnknown) {
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pUnknown->Release();
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}
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RRETURN_EXP_IF_ERR(hr);
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}
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