Zachary Anderson
53374c3b99
This CL adds targets to the GN build that build the standalone Dart VM without the observatory, and with dart:io enabled but with most of the functionality stubbed out as UNIMPLEMENTED(). It also adds a simple eventhandler for Fuchsia for implementing Timers. R=asiva@google.com, johnmccutchan@google.com Review URL: https://codereview.chromium.org/2168193002 .
45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#ifndef BIN_EVENTHANDLER_FUCHSIA_H_
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#define BIN_EVENTHANDLER_FUCHSIA_H_
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#if !defined(BIN_EVENTHANDLER_H_)
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#error Do not include eventhandler_fuchsia.h directly; use eventhandler.h instead.
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#endif
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#include <magenta/syscalls.h>
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namespace dart {
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namespace bin {
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class EventHandlerImplementation {
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public:
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EventHandlerImplementation();
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~EventHandlerImplementation();
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void SendData(intptr_t id, Dart_Port dart_port, int64_t data);
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void Start(EventHandler* handler);
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void Shutdown();
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private:
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int64_t GetTimeout() const;
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void HandleEvents();
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void HandleTimeout();
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void WakeupHandler(intptr_t id, Dart_Port dart_port, int64_t data);
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void HandleInterruptFd();
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static void Poll(uword args);
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TimeoutQueue timeout_queue_;
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bool shutdown_;
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mx_handle_t interrupt_handles_[2];
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DISALLOW_COPY_AND_ASSIGN(EventHandlerImplementation);
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};
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} // namespace bin
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} // namespace dart
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#endif // BIN_EVENTHANDLER_FUCHSIA_H_
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