/*

 * Copyright (C) 2006, 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 "WebMutableURLRequest.h"

#include "IWebURLResponse.h"

#include "MarshallingHelpers.h"

#include "WebKit.h"

#pragma warning(push, 0)

#include <WebCore/BString.h>

#include <WebCore/CString.h>

#include <WebCore/FormData.h>

#include <WebCore/ResourceHandle.h>

#pragma warning(pop)

using namespace WebCore;

// IWebURLRequest ----------------------------------------------------------------

WebMutableURLRequest::WebMutableURLRequest(bool isMutable)

    : m_refCount(0)

    , m_isMutable(isMutable)

{

    gClassCount++;

}

WebMutableURLRequest* WebMutableURLRequest::createInstance()

{

    WebMutableURLRequest* instance = new WebMutableURLRequest(true);

    instance->AddRef();

    return instance;

}

WebMutableURLRequest* WebMutableURLRequest::createInstance(IWebMutableURLRequest* req)

{

    WebMutableURLRequest* instance = new WebMutableURLRequest(true);

    instance->AddRef();

    instance->m_request = static_cast<WebMutableURLRequest*>(req)->m_request;

    return instance;

}

WebMutableURLRequest* WebMutableURLRequest::createInstance(const ResourceRequest& request)

{

    WebMutableURLRequest* instance = new WebMutableURLRequest(true);

    instance->AddRef();

    instance->m_request = request;

    return instance;

}

WebMutableURLRequest* WebMutableURLRequest::createImmutableInstance()

{

    WebMutableURLRequest* instance = new WebMutableURLRequest(false);

    instance->AddRef();

    return instance;

}

WebMutableURLRequest* WebMutableURLRequest::createImmutableInstance(const ResourceRequest& request)

{

    WebMutableURLRequest* instance = new WebMutableURLRequest(false);

    instance->AddRef();

    instance->m_request = request;

    return instance;

}

WebMutableURLRequest::~WebMutableURLRequest()

{

    gClassCount--;

}

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

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

{

    *ppvObject = 0;

    if (IsEqualGUID(riid, CLSID_WebMutableURLRequest))

        *ppvObject = this;

    else if (IsEqualGUID(riid, IID_IUnknown))

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

    else if (IsEqualGUID(riid, IID_IWebMutableURLRequest) && m_isMutable)

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

    else if (IsEqualGUID(riid, IID_IWebURLRequest))

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

    else

        return E_NOINTERFACE;

    AddRef();

    return S_OK;

}

ULONG STDMETHODCALLTYPE WebMutableURLRequest::AddRef(void)

{

    return ++m_refCount;

}

ULONG STDMETHODCALLTYPE WebMutableURLRequest::Release(void)

{

    ULONG newRef = --m_refCount;

    if (!newRef)

        delete(this);

    return newRef;

}

// IWebURLRequest --------------------------------------------------------------------

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::requestWithURL( 

    /* [in] */ BSTR /*theURL*/,

    /* [optional][in] */ WebURLRequestCachePolicy /*cachePolicy*/,

    /* [optional][in] */ double /*timeoutInterval*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::allHTTPHeaderFields( 

    /* [retval][out] */ IPropertyBag** /*result*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::cachePolicy( 

    /* [retval][out] */ WebURLRequestCachePolicy* result)

{

    *result = kit(m_request.cachePolicy());

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::HTTPBody( 

    /* [retval][out] */ IStream** /*result*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::HTTPBodyStream( 

    /* [retval][out] */ IStream** /*result*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::HTTPMethod( 

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

{

    BString httpMethod = BString(m_request.httpMethod());

    *result = httpMethod.release();

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::HTTPShouldHandleCookies( 

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

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::initWithURL( 

    /* [in] */ BSTR url,

    /* [optional][in] */ WebURLRequestCachePolicy cachePolicy,

    /* [optional][in] */ double timeoutInterval)

{

    m_request.setURL(MarshallingHelpers::BSTRToKURL(url));

    m_request.setCachePolicy(core(cachePolicy));

    m_request.setTimeoutInterval(timeoutInterval);

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::mainDocumentURL( 

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

{

    *result = MarshallingHelpers::KURLToBSTR(m_request.url());

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::timeoutInterval( 

    /* [retval][out] */ double* result)

{

    *result = m_request.timeoutInterval();

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::URL( 

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

{

    *result = MarshallingHelpers::KURLToBSTR(m_request.url());

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::valueForHTTPHeaderField( 

    /* [in] */ BSTR field,

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

{

    if (!result) {

        ASSERT_NOT_REACHED();

        return E_POINTER;

    }

    *result = BString(m_request.httpHeaderField(String(field, SysStringLen(field)))).release();

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::isEmpty(

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

{

    *result = m_request.isEmpty();

    return S_OK;

}

// IWebMutableURLRequest --------------------------------------------------------

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::addValue( 

    /* [in] */ BSTR /*value*/,

    /* [in] */ BSTR /*field*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::setAllHTTPHeaderFields( 

    /* [in] */ IPropertyBag* /*headerFields*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::setCachePolicy( 

    /* [in] */ WebURLRequestCachePolicy policy)

{

    m_request.setCachePolicy(core(policy));

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::setHTTPBody( 

    /* [in] */ IStream* /*data*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::setHTTPBodyStream( 

    /* [in] */ IStream* /*data*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::setHTTPMethod( 

    /* [in] */ BSTR method)

{

    m_request.setHTTPMethod(String(method));

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::setHTTPShouldHandleCookies( 

    /* [in] */ BOOL /*handleCookies*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::setMainDocumentURL( 

    /* [in] */ BSTR /*theURL*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::setTimeoutInterval( 

    /* [in] */ double /*timeoutInterval*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::setURL( 

    /* [in] */ BSTR url)

{

    m_request.setURL(MarshallingHelpers::BSTRToKURL(url));

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::setValue( 

    /* [in] */ BSTR /*value*/,

    /* [in] */ BSTR /*field*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE WebMutableURLRequest::setAllowsAnyHTTPSCertificate(void)

{

    ResourceHandle::setHostAllowsAnyHTTPSCertificate(m_request.url().host());

    return S_OK;

}

// IWebMutableURLRequest ----------------------------------------------------

void WebMutableURLRequest::setFormData(const PassRefPtr<FormData> data)

{

    m_request.setHTTPBody(data);

}

const PassRefPtr<FormData> WebMutableURLRequest::formData() const

{

    return m_request.httpBody();

}

void WebMutableURLRequest::addHTTPHeaderFields(const HTTPHeaderMap& headerFields)

{

    m_request.addHTTPHeaderFields(headerFields);

}

const HTTPHeaderMap& WebMutableURLRequest::httpHeaderFields() const

{

    return m_request.httpHeaderFields();

}

const ResourceRequest& WebMutableURLRequest::resourceRequest() const

{

    return m_request;

}