/*

 * Copyright (C) 2007 Apple Inc.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

 */

#include "config.h"

#include "WebKitDLL.h"

#include "WebURLCredential.h"

#include "WebKit.h"

#pragma warning(push, 0)

#include <WebCore/BString.h>

#pragma warning(pop)

using namespace WebCore;

// WebURLCredential ----------------------------------------------------------------

WebURLCredential::WebURLCredential(const Credential& credential)

    : m_refCount(0)

    , m_credential(credential)

{

    gClassCount++;

}

WebURLCredential::~WebURLCredential()

{

    gClassCount--;

}

WebURLCredential* WebURLCredential::createInstance()

{

    WebURLCredential* instance = new WebURLCredential(Credential());

    instance->AddRef();

    return instance;

}

WebURLCredential* WebURLCredential::createInstance(const Credential& credential)

{

    WebURLCredential* instance = new WebURLCredential(credential);

    instance->AddRef();

    return instance;

}

// IUnknown -------------------------------------------------------------------

HRESULT STDMETHODCALLTYPE WebURLCredential::QueryInterface(REFIID riid, void** ppvObject)

{

    *ppvObject = 0;

    if (IsEqualGUID(riid, IID_IUnknown))

        *ppvObject = static_cast<IUnknown*>(this);

    else if (IsEqualGUID(riid, __uuidof(WebURLCredential)))

        *ppvObject = static_cast<WebURLCredential*>(this);

    else if (IsEqualGUID(riid, IID_IWebURLCredential))

        *ppvObject = static_cast<IWebURLCredential*>(this);

    else

        return E_NOINTERFACE;

    AddRef();

    return S_OK;

}

ULONG STDMETHODCALLTYPE WebURLCredential::AddRef(void)

{

    return ++m_refCount;

}

ULONG STDMETHODCALLTYPE WebURLCredential::Release(void)

{

    ULONG newRef = --m_refCount;

    if (!newRef)

        delete(this);

    return newRef;

}

// IWebURLCredential -------------------------------------------------------------------

HRESULT STDMETHODCALLTYPE WebURLCredential::hasPassword(

        /* [out, retval] */ BOOL* result)

{

    *result = m_credential.hasPassword();

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebURLCredential::initWithUser(

        /* [in] */ BSTR user, 

        /* [in] */ BSTR password, 

        /* [in] */ WebURLCredentialPersistence persistence)

{

    CredentialPersistence corePersistence = CredentialPersistenceNone;

    switch (persistence) {

    case WebURLCredentialPersistenceNone:

        break;

    case WebURLCredentialPersistenceForSession:

        corePersistence = CredentialPersistenceForSession;

        break;

    case WebURLCredentialPersistencePermanent:

        corePersistence = CredentialPersistencePermanent;

        break;

    default:

        ASSERT_NOT_REACHED();

        return E_FAIL;

    }

    m_credential = Credential(String(user, SysStringLen(user)), String(password, SysStringLen(password)), corePersistence);

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebURLCredential::password(

        /* [out, retval] */ BSTR* password)

{

    BString str = m_credential.password();

    *password = str.release();

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebURLCredential::persistence(

        /* [out, retval] */ WebURLCredentialPersistence* result)

{

    switch (m_credential.persistence()) {

    case CredentialPersistenceNone:

        *result = WebURLCredentialPersistenceNone;

        break;

    case CredentialPersistenceForSession:

        *result = WebURLCredentialPersistenceForSession;

        break;

    case CredentialPersistencePermanent:

        *result = WebURLCredentialPersistencePermanent;

        break;

    default:

        ASSERT_NOT_REACHED();

        return E_FAIL;

    }

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebURLCredential::user(

        /* [out, retval] */ BSTR* result)

{

    BString str = m_credential.user();

    *result = str.release();

    return S_OK;

}

const WebCore::Credential& WebURLCredential::credential() const

{

    return m_credential;

}