blob: c70514a63e42f3acb605b4c1e7538ff5efe51b63 [file] [log] [blame]
/*
* Copyright (C) 2011 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. AND ITS CONTRIBUTORS ``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 ITS 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 "InjectedBundle.h"
namespace WTR {
static HANDLE webProcessCrashingEvent;
static LONG WINAPI exceptionFilter(EXCEPTION_POINTERS*)
{
// Let the UI process know right away that we crashed. It might take a long time for us to
// finish crashing if a crash log is being saved.
::SetEvent(webProcessCrashingEvent);
return EXCEPTION_CONTINUE_SEARCH;
}
void InjectedBundle::platformInitialize(WKTypeRef initializationUserData)
{
::SetUnhandledExceptionFilter(exceptionFilter);
ASSERT_ARG(initializationUserData, initializationUserData);
ASSERT_ARG(initializationUserData, WKGetTypeID(initializationUserData) == WKStringGetTypeID());
WKStringRef string = static_cast<WKStringRef>(initializationUserData);
Vector<char> buffer(WKStringGetMaximumUTF8CStringSize(string));
WKStringGetUTF8CString(string, buffer.data(), buffer.size());
// The UI process should already have created this event. We're just getting another HANDLE to it.
webProcessCrashingEvent = ::CreateEventA(0, FALSE, FALSE, buffer.data());
ASSERT(webProcessCrashingEvent);
}
} // namespace WTR