C++ (Cpp) CpiPropertiesFreeList Examples

Example #1

File: cpsubssched.cpp Project: 925coder/wix3

static void FreeSubscription(
    CPI_SUBSCRIPTION* pItm
    )
{
    if (pItm->pProperties)
        CpiPropertiesFreeList(pItm->pProperties);

    ::HeapFree(::GetProcessHeap(), 0, pItm);
}

Example #2

File: cpapprolesched.cpp Project: BMurri/wix3

static void FreeApplicationRole(
    CPI_APPLICATION_ROLE* pItm
    )
{
    if (pItm->pProperties)
        CpiPropertiesFreeList(pItm->pProperties);

    ReleaseObject(pItm->piUsersColl);

    ::HeapFree(::GetProcessHeap(), 0, pItm);
}

Example #3

File: cppartsched.cpp Project: firegiant/wix4

static void FreePartition(
    CPI_PARTITION* pItm
    )
{
    if (pItm->pProperties)
        CpiPropertiesFreeList(pItm->pProperties);

    ReleaseObject(pItm->piApplicationsColl);
    ReleaseObject(pItm->piRolesColl);

    ::HeapFree(::GetProcessHeap(), 0, pItm);
}

Example #4

File: cputilsched.cpp Project: firegiant/wix4

HRESULT CpiPropertiesRead(
    LPCWSTR pwzQuery,
    LPCWSTR pwzKey,
    CPI_PROPERTY_DEFINITION* pPropDefList,
    CPI_PROPERTY** ppPropList,
    int* piCount
    )
{
    HRESULT hr = S_OK;

    PMSIHANDLE hView, hRecKey, hRec;

    CPI_PROPERTY* pItm = NULL;
    LPWSTR pwzData = NULL;

    int iVersionNT = 0;

    CPI_PROPERTY_DEFINITION* pPropDef;

    *piCount = 0;

    // get NT version
    hr = WcaGetIntProperty(L"VersionNT", &iVersionNT);
    ExitOnFailure(hr, "Failed to set record string");

    // create parameter record
    hRecKey = ::MsiCreateRecord(1);
    ExitOnNull(hRecKey, hr, E_OUTOFMEMORY, "Failed to create record");
    hr = WcaSetRecordString(hRecKey, 1, pwzKey);
    ExitOnFailure(hr, "Failed to set record string");

    // open view
    hr = WcaOpenView(pwzQuery, &hView);
    ExitOnFailure(hr, "Failed to open view on property table");
    hr = WcaExecuteView(hView, hRecKey);
    ExitOnFailure(hr, "Failed to execute view on property table");

    while (S_OK == (hr = WcaFetchRecord(hView, &hRec)))
    {
        // create entry
        pItm = (CPI_PROPERTY*)::HeapAlloc(::GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(CPI_PROPERTY));
        if (!pItm)
            ExitFunction1(hr = E_OUTOFMEMORY);

        // get name
        hr = WcaGetRecordString(hRec, pqName, &pwzData);
        ExitOnFailure(hr, "Failed to get name");
        StringCchCopyW(pItm->wzName, countof(pItm->wzName), pwzData);

        // get value
        hr = WcaGetRecordFormattedString(hRec, pqValue, &pItm->pwzValue);
        ExitOnFailure(hr, "Failed to get value");

        // find property definition
        hr = FindPropertyDefinition(pPropDefList, pItm->wzName, &pPropDef);
        ExitOnFailure(hr, "Failed to find property definition");

        if (S_FALSE == hr)
            ExitOnFailure(hr = HRESULT_FROM_WIN32(ERROR_NOT_FOUND), "Unknown property, key: %S, property: %S", pwzKey, pItm->wzName);

        // check version, ignore if catalog version is too low
        if (iVersionNT < pPropDef->iMinVersionNT)
        {
            WcaLog(LOGMSG_VERBOSE, "Skipping property since NT version is too low, key: %S, property: %S", pwzKey, pItm->wzName);
            CpiPropertiesFreeList(pItm);
            pItm = NULL;
            continue;
        }

        // if the property is a user, replace the User table key with a user account name
        if (cpptUser == pPropDef->iType)
        {
            hr = GetUserAccountName(pItm->pwzValue, &pItm->pwzValue);
            ExitOnFailure(hr, "Failed to get user account name");
        }

        // add entry
        ++*piCount;
        if (*ppPropList)
            pItm->pNext = *ppPropList;
        *ppPropList = pItm;
        pItm = NULL;
    }

    if (E_NOMOREITEMS == hr)
        hr = S_OK;

LExit:
    // clean up
    if (pItm)
        CpiPropertiesFreeList(pItm);

    ReleaseStr(pwzData);

    return hr;
}