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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Instances of NaCl modules spun up within the plugin as a subprocess.
// This may represent the "main" nacl module, or it may represent helpers
// that perform various tasks within the plugin, for example,
// a NaCl module for a compiler could be loaded to translate LLVM bitcode
// into native code.
#ifndef COMPONENTS_NACL_RENDERER_PLUGIN_NACL_SUBPROCESS_H_
#define COMPONENTS_NACL_RENDERER_PLUGIN_NACL_SUBPROCESS_H_
#include <stdarg.h>
#include <memory>
#include "components/nacl/renderer/plugin/service_runtime.h"
namespace plugin {
class ServiceRuntime;
// A class representing an instance of a NaCl module, loaded by the plugin.
class NaClSubprocess {
public:
NaClSubprocess();
NaClSubprocess(const NaClSubprocess&) = delete;
NaClSubprocess& operator=(const NaClSubprocess&) = delete;
virtual ~NaClSubprocess();
ServiceRuntime* service_runtime() const { return service_runtime_.get(); }
void set_service_runtime(ServiceRuntime* service_runtime) {
service_runtime_.reset(service_runtime);
}
// Fully shut down the subprocess.
void Shutdown();
private:
// The service runtime representing the NaCl module instance.
std::unique_ptr<ServiceRuntime> service_runtime_;
};
} // namespace plugin
#endif // COMPONENTS_NACL_RENDERER_PLUGIN_NACL_SUBPROCESS_H_
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