windows-server-2003/ds/security/cryptoapi/pki/activex/capicom/settings.cpp

/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

  Microsoft Windows, Copyright (C) Microsoft Corporation, 2000

  File:      Settings.cpp

  Contents:  Implementation of CSettings class.

  Remarks:

  History:   11-15-99    dsie     created

------------------------------------------------------------------------------*/

#include "StdAfx.h"
#include "CAPICOM.h"
#include "Settings.h"

///////////////
//
// Global
//

VARIANT_BOOL g_bPromptCertificateUI                         = VARIANT_TRUE;
CAPICOM_ACTIVE_DIRECTORY_SEARCH_LOCATION g_ADSearchLocation = CAPICOM_SEARCH_ANY;

////////////////////////////////////////////////////////////////////////////////
//
// CSettings
//

/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

  Function : CSettings::get_EnablePromptForCertificateUI

  Synopsis : Get current EnablePromptForCertificateUI setting.

  Parameter: VARIANT_BOOL * pVal - Pointer to VARIANT_BOOL to receive result.

  Remark   :
  
------------------------------------------------------------------------------*/

STDMETHODIMP CSettings::get_EnablePromptForCertificateUI (VARIANT_BOOL * pVal)
{
    HRESULT hr = S_OK;

    DebugTrace("Entering CSettings::get_EnablePromptForCertificateUI().\n");

    try
    {
        //
        // Lock access to this object.
        //
        m_Lock.Lock();

        //
        // Check parameters.
        //
        if (NULL == pVal)
        {
            hr = E_INVALIDARG;

            DebugTrace("Error [%#x]: Parameter pVal is NULL.\n", hr);
            goto ErrorExit;
        }

        //
        // Return it.
        //
        *pVal = g_bPromptCertificateUI;
    }

    catch(...)
    {
        hr = E_POINTER;

        DebugTrace("Exception: invalid parameter.\n");
        goto ErrorExit;
    }

UnlockExit:
    //
    // Unlock access to this object.
    //
    m_Lock.Unlock();

    DebugTrace("Leaving CSettings::get_EnablePromptForCertificateUI().\n");

    return hr;

ErrorExit:
    //
    // Sanity check.
    //
    ATLASSERT(FAILED(hr));

    ReportError(hr);

    goto UnlockExit;
}

/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

  Function : CSettings::put_EnablePromptForCertificateUI

  Synopsis : Set EnablePromptForCertificateUI setting.

  Parameter: VARIANT_BOOL newVal - VARIANT_TRUE to enable UI or VARAINT_FALSE
                                   to disable.

  Remark   :
  
------------------------------------------------------------------------------*/

STDMETHODIMP CSettings::put_EnablePromptForCertificateUI (VARIANT_BOOL newVal)
{
    HRESULT hr = S_OK;

    DebugTrace("Entering CSettings::put_EnablePromptForCertificateUI().\n");

    //
    // Lock access to this object.
    //
    m_Lock.Lock();

    //
    // Set it.
    //
    g_bPromptCertificateUI = newVal ? VARIANT_TRUE : VARIANT_FALSE;

    //
    // Unlock access to this object.
    //
    m_Lock.Unlock();

    DebugTrace("Leaving CSettings::put_EnablePromptForCertificateUI().\n");

    return hr;
}

/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

  Function : CSettings::get_ActiveDirectorySearchLocation

  Synopsis : Get current ActiveDirectorySearchLocation setting.

  Parameter: CAPICOM_ACTIVE_DIRECTORY_SEARCH_LOCATION * pVal - Pointer to variable
                                                               to receive result.

  Remark   :
  
------------------------------------------------------------------------------*/

STDMETHODIMP CSettings::get_ActiveDirectorySearchLocation (
        CAPICOM_ACTIVE_DIRECTORY_SEARCH_LOCATION * pVal)
{
    HRESULT hr = S_OK;

    DebugTrace("Entering CSettings::get_ActiveDirectorySearchLocation().\n");

    //
    // Lock access to this object.
    //
    m_Lock.Lock();

    try
    {
        //
        // Check parameters.
        //
        if (NULL == pVal)
        {
            hr = E_INVALIDARG;

            DebugTrace("Error [%#x]: Parameter pVal is NULL.\n", hr);
            goto ErrorExit;
        }

        //
        // Return it.
        //
        *pVal = g_ADSearchLocation;
    }

    catch(...)
    {
        hr = E_POINTER;

        DebugTrace("Exception: invalid parameter.\n");
        goto ErrorExit;
    }

UnlockExit:
    //
    // Unlock access to this object.
    //
    m_Lock.Unlock();

    DebugTrace("Leaving CSettings::get_ActiveDirectorySearchLocation().\n");

    return hr;

ErrorExit:
    //
    // Sanity check.
    //
    ATLASSERT(FAILED(hr));

    ReportError(hr);

    goto UnlockExit;
}

/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

  Function : CSettings::put_ActiveDirectorySearchLocation

  Synopsis : Set ActiveDirectorySearchLocation setting.

  Parameter: CAPICOM_ACTIVE_DIRECTORY_SEARCH_LOCATION newVal - AD search location.

  Remark   :
  
------------------------------------------------------------------------------*/

STDMETHODIMP CSettings::put_ActiveDirectorySearchLocation (
        CAPICOM_ACTIVE_DIRECTORY_SEARCH_LOCATION newVal)
{
    HRESULT hr = S_OK;

    DebugTrace("Entering CSettings::put_ActiveDirectorySearchLocation().\n");

    //
    // Lock access to this object.
    //
    m_Lock.Lock();

    //
    // Make sure parameter is valid.
    //
    switch (newVal)
    {
        case CAPICOM_SEARCH_ANY:

        case CAPICOM_SEARCH_GLOBAL_CATALOG:

        case CAPICOM_SEARCH_DEFAULT_DOMAIN:
        {
            break;
        }

        default:
        {
            hr = E_INVALIDARG;

            DebugTrace("Error [%#x]: Unknown search location (%#x).\n", hr, newVal);
            goto ErrorExit;
        }
    }

    //
    // Set it.
    //
    g_ADSearchLocation = newVal;

UnlockExit:
    //
    // Unlock access to this object.
    //
    m_Lock.Unlock();

    DebugTrace("Leaving CSettings::put_ActiveDirectorySearchLocation().\n");

    return hr;

ErrorExit:
    //
    // Sanity check.
    //
    ATLASSERT(FAILED(hr));

    ReportError(hr);

    goto UnlockExit;
}