blob: 7161219233ebc10ac2823256dfdf3736ff97812f [file] [log] [blame]
/*
* Copyright (C) 2007, 2015 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 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 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 "WebKitDLL.h"
#include "WebError.h"
#include "WebKit.h"
#include <WebCore/BString.h>
#if USE(CG)
#include <CoreGraphics/CoreGraphics.h>
#endif
#if USE(CFURLCONNECTION)
#include <pal/spi/win/CFNetworkSPIWin.h>
#endif
using namespace WebCore;
// WebError ---------------------------------------------------------------------
WebError::WebError(const ResourceError& error, IPropertyBag* userInfo)
: m_userInfo(userInfo)
, m_error(error)
{
gClassCount++;
gClassNameCount().add("WebError"_s);
}
WebError::~WebError()
{
gClassCount--;
gClassNameCount().remove("WebError"_s);
}
WebError* WebError::createInstance(const ResourceError& error, IPropertyBag* userInfo)
{
WebError* instance = new WebError(error, userInfo);
instance->AddRef();
return instance;
}
WebError* WebError::createInstance()
{
return createInstance(ResourceError());
}
// IUnknown -------------------------------------------------------------------
HRESULT WebError::QueryInterface(_In_ REFIID riid, _COM_Outptr_ void** ppvObject)
{
if (!ppvObject)
return E_POINTER;
*ppvObject = nullptr;
if (IsEqualGUID(riid, IID_IUnknown))
*ppvObject = static_cast<IWebError*>(this);
else if (IsEqualGUID(riid, CLSID_WebError))
*ppvObject = static_cast<WebError*>(this);
else if (IsEqualGUID(riid, IID_IWebError))
*ppvObject = static_cast<IWebError*>(this);
else if (IsEqualGUID(riid, IID_IWebErrorPrivate))
*ppvObject = static_cast<IWebErrorPrivate*>(this);
else
return E_NOINTERFACE;
AddRef();
return S_OK;
}
ULONG WebError::AddRef()
{
return ++m_refCount;
}
ULONG WebError::Release()
{
ULONG newRef = --m_refCount;
if (!newRef)
delete(this);
return newRef;
}
// IWebError ------------------------------------------------------------------
HRESULT WebError::init(_In_ BSTR domain, int code, _In_ BSTR url)
{
m_error = ResourceError(String(domain, SysStringLen(domain)), code, URL { String(url, SysStringLen(url)) }, String());
return S_OK;
}
HRESULT WebError::code(_Out_ int* result)
{
if (!result)
return E_POINTER;
*result = m_error.errorCode();
return S_OK;
}
HRESULT WebError::domain(__deref_opt_out BSTR* result)
{
if (!result)
return E_POINTER;
*result = BString(m_error.domain()).release();
return S_OK;
}
HRESULT WebError::localizedDescription(__deref_opt_out BSTR* result)
{
if (!result)
return E_POINTER;
*result = BString(m_error.localizedDescription()).release();
#if USE(CFURLCONNECTION)
if (!*result) {
if (int code = m_error.errorCode())
*result = BString(_CFNetworkErrorGetLocalizedDescription(code)).release();
}
#endif
return S_OK;
}
HRESULT WebError::localizedFailureReason(__deref_opt_out BSTR* result)
{
ASSERT_NOT_REACHED();
if (!result)
return E_POINTER;
*result = nullptr;
return E_NOTIMPL;
}
HRESULT WebError::localizedRecoveryOptions(__deref_opt_out IEnumVARIANT** result)
{
ASSERT_NOT_REACHED();
if (!result)
return E_POINTER;
*result = nullptr;
return E_NOTIMPL;
}
HRESULT WebError::localizedRecoverySuggestion(__deref_opt_out BSTR* result)
{
ASSERT_NOT_REACHED();
if (!result)
return E_POINTER;
*result = nullptr;
return E_NOTIMPL;
}
HRESULT WebError::recoverAttempter(__deref_opt_out IUnknown** result)
{
ASSERT_NOT_REACHED();
if (!result)
return E_POINTER;
*result = nullptr;
return E_NOTIMPL;
}
HRESULT WebError::userInfo(_COM_Outptr_opt_ IPropertyBag** result)
{
if (!result)
return E_POINTER;
*result = nullptr;
if (!m_userInfo)
return E_FAIL;
return m_userInfo.copyRefTo(result);
}
HRESULT WebError::failingURL(__deref_opt_out BSTR* result)
{
if (!result)
return E_POINTER;
*result = BString(m_error.failingURL()).release();
return S_OK;
}
HRESULT WebError::isPolicyChangeError(_Out_ BOOL* result)
{
if (!result)
return E_POINTER;
*result = m_error.domain() == String(WebKitErrorDomain)
&& m_error.errorCode() == WebKitErrorFrameLoadInterruptedByPolicyChange;
return S_OK;
}
HRESULT WebError::sslPeerCertificate(_Out_ ULONG_PTR* result)
{
if (!result)
return E_POINTER;
*result = 0;
#if USE(CFURLCONNECTION)
if (!m_cfErrorUserInfoDict) {
// copy userinfo from CFErrorRef
CFErrorRef cfError = m_error;
m_cfErrorUserInfoDict = adoptCF(CFErrorCopyUserInfo(cfError));
}
if (!m_cfErrorUserInfoDict)
return E_FAIL;
const void* data = ResourceError::getSSLPeerCertificateDataBytePtr(m_cfErrorUserInfoDict.get());
if (!data)
return E_FAIL;
*result = reinterpret_cast<ULONG_PTR>(const_cast<void*>(data));
#endif
return *result ? S_OK : E_FAIL;
}
const ResourceError& WebError::resourceError() const
{
return m_error;
}