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https://bitbucket.org/chromiumembedded/cef
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28c7f04001
This functionality stopped being relevant after the removal of Flash support in January 2021. The last remaining PPAPI plugin (PDF viewer) will switch to a non-plugin implementation (PdfUnseasoned) in M100.
89 lines
3.3 KiB
C++
89 lines
3.3 KiB
C++
// Copyright (c) 2018 Marshall A. Greenblatt. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the name Chromium Embedded
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// Framework nor the names of its contributors may be used to endorse
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// or promote products derived from this software without specific prior
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// written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef CEF_INCLUDE_CEF_SANDBOX_MAC_H_
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#define CEF_INCLUDE_CEF_SANDBOX_MAC_H_
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#pragma once
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#include "include/base/cef_build.h"
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#include "include/internal/cef_export.h"
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#if defined(OS_MAC)
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#ifdef __cplusplus
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extern "C" {
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#endif
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// The sandbox is used to restrict sub-processes (renderer, GPU, etc) from
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// directly accessing system resources. This helps to protect the user from
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// untrusted and potentially malicious Web content. See
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// http://www.chromium.org/developers/design-documents/sandbox for complete
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// details.
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//
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// To enable the sandbox on macOS the following requirements must be met:
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// 1. Link the helper process executable with the cef_sandbox static library.
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// 2. Call the cef_sandbox_initialize() function at the beginning of the
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// helper executable main() function and before loading the CEF framework
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// library. See include/wrapper/cef_library_loader.h for example usage.
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///
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// Initialize the sandbox for this process. Returns the sandbox context
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// handle on success or NULL on failure. The returned handle should be
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// passed to cef_sandbox_destroy() immediately before process termination.
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///
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CEF_EXPORT void* cef_sandbox_initialize(int argc, char** argv);
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///
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// Destroy the specified sandbox context handle.
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///
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CEF_EXPORT void cef_sandbox_destroy(void* sandbox_context);
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#ifdef __cplusplus
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}
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///
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// Scoped helper for managing the life span of a sandbox context handle.
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///
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class CEF_EXPORT CefScopedSandboxContext {
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public:
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CefScopedSandboxContext();
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~CefScopedSandboxContext();
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// Load the sandbox for this process. Returns true on success.
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bool Initialize(int argc, char** argv);
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private:
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void* sandbox_context_;
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};
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#endif // __cplusplus
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#endif // defined(OS_MAC)
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#endif // CEF_INCLUDE_CEF_SANDBOX_MAC_H_
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