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// Copyright (c) 2013 Marshall A. Greenblatt. All rights reserved.

//

// Redistribution and use in source and binary forms, with or without

// modification, are permitted provided that the following conditions are

// met:

//

// * Redistributions of source code must retain the above copyright

// notice, this list of conditions and the following disclaimer.

// * 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.

// * Neither the name of Google Inc. nor the name Chromium Embedded

// Framework nor the names of its contributors may be used to endorse

// or promote products derived from this software without specific prior

// written permission.

//

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT

// OWNER 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.

#ifndef CEF_INCLUDE_CEF_SANDBOX_WIN_H_

#define CEF_INCLUDE_CEF_SANDBOX_WIN_H_

#pragma once

#include "include/base/cef_build.h"

#if defined(OS_WIN)

#ifdef __cplusplus

extern "C" {

#endif

// The sandbox is used to restrict sub-processes (renderer, plugin, GPU, etc)

// from directly accessing system resources. This helps to protect the user

// from untrusted and potentially malicious Web content.

// See http://www.chromium.org/developers/design-documents/sandbox for

// complete details.

//

// To enable the sandbox on Windows the following requirements must be met:

// 1. Use the same executable for the browser process and all sub-processes.

// 2. Link the executable with the cef_sandbox static library.

// 3. Call the cef_sandbox_info_create() function from within the executable

// (not from a separate DLL) and pass the resulting pointer into both the

// CefExecutProcess() and CefInitialize() functions via the

// |windows_sandbox_info| parameter.

///

// Create the sandbox information object for this process. It is safe to create

// multiple of this object and to destroy the object immediately after passing

// into the CefExecutProcess() and/or CefInitialize() functions.

///

void* cef_sandbox_info_create();

///

// Destroy the specified sandbox information object.

///

void cef_sandbox_info_destroy(void* sandbox_info);

#ifdef __cplusplus

}

///

// Manages the life span of a sandbox information object.

///

class CefScopedSandboxInfo {

public:

CefScopedSandboxInfo() {

sandbox_info_ = cef_sandbox_info_create();

}

~CefScopedSandboxInfo() {

cef_sandbox_info_destroy(sandbox_info_);

}

void* sandbox_info() const { return sandbox_info_; }

private:

void* sandbox_info_;

};

#endif // __cplusplus

#endif // defined(OS_WIN)

#endif // CEF_INCLUDE_CEF_SANDBOX_WIN_H_