| // Copyright 2020 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. |
| |
| #include <fuchsia/exception/internal/cpp/fidl.h> |
| #include <lib/async-loop/cpp/loop.h> |
| #include <lib/async-loop/default.h> |
| #include <lib/fidl/cpp/binding.h> |
| #include <lib/fit/function.h> |
| #include <zircon/processargs.h> |
| |
| #include <cstdlib> |
| #include <memory> |
| |
| namespace { |
| |
| // Handle an exception by immediately executing the received callback. |
| class StubCrashReporter : public fuchsia::exception::internal::CrashReporter { |
| public: |
| StubCrashReporter(fit::closure on_done) : on_done_(std::move(on_done)) {} |
| |
| virtual void Send(zx::exception exception, zx::process process, zx::thread thread, |
| SendCallback callback) override { |
| callback("unused moniker"); |
| on_done_(); |
| } |
| |
| private: |
| // Function to execute after Send exectures |callback|. |
| ::fit::closure on_done_; |
| }; |
| |
| } // namespace |
| |
| int main(int argc, char** argv) { |
| async::Loop loop(&kAsyncLoopConfigAttachToCurrentThread); |
| |
| zx::channel channel(zx_take_startup_handle(PA_HND(PA_USER0, 0))); |
| if (!channel.is_valid()) { |
| return EXIT_FAILURE; |
| } |
| |
| // Shutdown the loop immediately after executing |Send|. |
| auto stub_crash_reporter = std::make_unique<StubCrashReporter>([&] { loop.Shutdown(); }); |
| |
| fidl::Binding<StubCrashReporter, std::unique_ptr<fuchsia::exception::internal::CrashReporter>> |
| crash_reporter_binding(std::move(stub_crash_reporter), std::move(channel), loop.dispatcher()); |
| |
| loop.Run(); |
| |
| return EXIT_SUCCESS; |
| } |