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https://github.com/google/sandboxed-api.git
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2c8c9a489a
This change contains a "hello world"-style example library to be sandboxed. It consists of a stand-alone CMake and Bazel project that uses Sandboxed API as its dependency. To use Sandboxed API in an external project, it should be enough to copy the files in the `sandboxed_api/examples/hello_sapi` directory as a starting point.
39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// A minimal "hello world" style example of how to use Sandboxed API. This
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// example does not include any error handling and will simply abort if
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// something goes wrong.
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// As the library function that is being called into is pure computation (i.e.
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// does not issue any syscalls), the restricted default sandbox policy is being
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// used.
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#include <cstdlib>
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#include <iostream>
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#include "hello_sapi.sapi.h" // Generated header
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int main() {
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std::cout << "Calling into a sandboxee to add two numbers...\n";
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HelloSandbox sandbox;
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sandbox.Init().IgnoreError();
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HelloApi api(&sandbox);
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std::cout << " 1000 + 337 = " << api.AddTwoIntegers(1000, 337).value()
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<< "\n";
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return EXIT_SUCCESS;
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}
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