88 lines
1.3 KiB
C++
88 lines
1.3 KiB
C++
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#include "mslocusr.h"
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#include "msluglob.h"
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#include <ole2.h>
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CUserSettings::CUserSettings(void)
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: m_cRef(1),
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m_clsid(GUID_NULL),
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m_nlsName(NULL),
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m_hkey(NULL)
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{
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// nothing else
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}
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CUserSettings::~CUserSettings(void)
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{
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if (m_hkey != NULL) {
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::RegCloseKey(m_hkey);
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#ifdef DEBUG
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m_hkey = NULL;
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#endif
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}
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}
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STDMETHODIMP CUserSettings::QueryInterface(REFIID riid, LPVOID * ppvObj)
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{
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if (!IsEqualIID(riid, IID_IUnknown) &&
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!IsEqualIID(riid, IID_IUserSettings)) {
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return ResultFromScode(E_NOINTERFACE);
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}
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*ppvObj = this;
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AddRef();
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return NOERROR;
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}
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STDMETHODIMP_(ULONG) CUserSettings::AddRef(void)
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{
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return ++m_cRef;
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}
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STDMETHODIMP_(ULONG) CUserSettings::Release(void)
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{
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ULONG cRef;
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cRef = --m_cRef;
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if (0L == m_cRef) {
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delete this;
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}
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return cRef;
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}
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STDMETHODIMP CUserSettings::GetCLSID(CLSID *pclsidOut)
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{
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return E_NOTIMPL;
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}
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STDMETHODIMP CUserSettings::GetName(LPSTR pbBuffer, LPDWORD pcbBuffer)
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{
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if (m_nlsName.QueryError())
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return ResultFromScode(E_OUTOFMEMORY);
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UINT err = NPSCopyNLS(&m_nlsName, pbBuffer, pcbBuffer);
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return HRESULT_FROM_WIN32(err);
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}
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STDMETHODIMP CUserSettings::GetDisplayName(LPSTR pbBuffer, LPDWORD pcbBuffer)
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{
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return E_NOTIMPL;
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}
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STDMETHODIMP CUserSettings::QueryKey(HKEY *phkeyOut)
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{
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return E_NOTIMPL;
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}
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