// Copyright (c) 2006-2008 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.
#ifndef SANDBOX_SRC_SANDBOX_FACTORY_H__
#define SANDBOX_SRC_SANDBOX_FACTORY_H__
#include "sandbox/win/src/sandbox.h"
// SandboxFactory is a set of static methods to get access to the broker
// or target services object. Only one of the two methods (GetBrokerServices,
// GetTargetServices) will return a non-null pointer and that should be used
// as the indication that the process is the broker or the target:
//
// BrokerServices* broker_services = SandboxFactory::GetBrokerServices();
// if (NULL != broker_services) {
// //we are the broker, call broker api here
// broker_services->Init();
// } else {
// TargetServices* target_services = SandboxFactory::GetTargetServices();
// if (NULL != target_services) {
// //we are the target, call target api here
// target_services->Init();
// }
//
// The methods in this class are expected to be called from a single thread
//
// The Sandbox library needs to be linked against the main executable, but
// sometimes the API calls are issued from a DLL that loads into the exe
// process. These factory methods then need to be called from the main
// exe and the interface pointers then can be safely passed to the DLL where
// the Sandbox API calls are made.
namespace sandbox {
class SandboxFactory {
public:
// Returns the Broker API interface, returns NULL if this process is the
// target.
static BrokerServices* GetBrokerServices();
// Returns the Target API interface, returns NULL if this process is the
// broker.
static TargetServices* GetTargetServices();
private:
DISALLOW_IMPLICIT_CONSTRUCTORS(SandboxFactory);
};
} // namespace sandbox
#endif // SANDBOX_SRC_SANDBOX_FACTORY_H__