cef/libcef_dll/sandbox/sandbox_win.cc
Marshall Greenblatt 122397acfc Introduce the use of Chromium types (issue #1336).
Changes to the CEF public API:
- Add base::Bind, base::Callback, base::Lock, base::WeakPtr, scoped_refptr, scoped_ptr and supporting types.
- Add include/wrapper/cef_closure_task.h helpers for converting a base::Closure to a CefTask.
- Change CefRefPtr to extend scoped_refptr.
-- Change CefBase method signatures to match RefCountedThreadSafeBase.
- Change IMPLEMENT_REFCOUNTING to use base::AtomicRefCount*.
-- Remove the CefAtomic* functions.
-- IMPLEMENT_REFCOUNTING now enforces via a compile-time error that the correct class name was passed to the macro.
- Change IMPLEMENT_LOCKING to use base::Lock.
-- Remove the CefCriticalSection class.
-- Deprecate the IMPLEMENT_LOCKING macro.
-- base::Lock will DCHECK() in Debug builds if lock usage is reentrant.
- Move include/internal/cef_tuple.h to include/base/cef_tuple.h.
- Allow an empty |callback| parameter passed to CefBeginTracing.

Changes to the CEF implementation:
- Fix incorrect names passed to the IMPLEMENT_REFCOUNTING macro.
- Fix instances of reentrant locking in the CefXmlObject and CefRequest implementations.
- Remove use of the IMPLEMENT_LOCKING macro.

Changes to cef_unittests:
- Add tests/unittests/chromium_includes.h and always include it first from unit test .cc files to avoid name conflicts with Chromium types.
- Fix wrong header include ordering.
- Remove use of the IMPLEMENT_LOCKING macro.

Changes to cefclient and cefsimple:
- Use base::Bind and cef_closure_task.h instead of NewCefRunnable*.
- Remove use of the IMPEMENT_LOCKING macro.
- Fix incorrect/unnecessary locking.
- Add additional runtime thread checks.
- Windows: Perform actions on the UI thread instead of the main thread when running in multi-threaded-message-loop mode to avoid excessive locking.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1769 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-07-14 22:18:51 +00:00

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// Copyright 2013 The Chromium Embedded Framework Authors. Portions Copyright
// 2011 the Chromium Authors. All rights reserved. Use of this source code is
// governed by a BSD-style license that can be found in the LICENSE file.
// Include this first to avoid conflicts with cef_macros.h.
#include "base/macros.h"
#include "include/cef_sandbox_win.h"
#include "sandbox/win/src/process_mitigations.h"
#include "sandbox/win/src/sandbox_factory.h"
namespace {
// From content/app/startup_helper_win.cc:
void InitializeSandboxInfo(sandbox::SandboxInterfaceInfo* info) {
info->broker_services = sandbox::SandboxFactory::GetBrokerServices();
if (!info->broker_services) {
info->target_services = sandbox::SandboxFactory::GetTargetServices();
} else {
// Ensure the proper mitigations are enforced for the browser process.
sandbox::ApplyProcessMitigationsToCurrentProcess(
sandbox::MITIGATION_DEP |
sandbox::MITIGATION_DEP_NO_ATL_THUNK);
}
}
} // namespace
void* cef_sandbox_info_create() {
sandbox::SandboxInterfaceInfo* info = new sandbox::SandboxInterfaceInfo();
memset(info, 0, sizeof(sandbox::SandboxInterfaceInfo));
InitializeSandboxInfo(info);
return info;
}
void cef_sandbox_info_destroy(void* sandbox_info) {
delete static_cast<sandbox::SandboxInterfaceInfo*>(sandbox_info);
}