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1aa478d161
This change was partially scripted and partially done manually with vim regex + manually placing the deleted constructors. The script change looked for destructors in the public: section of a class, if that existed the deleted constructors would go before the destructor. For manual placement I looked for any constructor in the public: section of the corresponding class. If there wasn't one, then it would ideally have gone as the first entry except below enums, classes and typedefs. This may not have been perfect, but is hopefully good enough. Fingers crossed. #include "base/macros.h" is removed from files that don't use ignore_result, which is the only other thing defined in base/macros.h. Bug: chromium:1010217 Change-Id: I099526255a40b1ac1264904b4ece2f3f503c9418 Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3171034 Reviewed-by: Mark Mentovai <mark@chromium.org> Commit-Queue: Peter Boström <pbos@chromium.org>
80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
// Copyright 2017 The Crashpad Authors. All rights reserved.
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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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#ifndef CRASHPAD_UTIL_WIN_SESSION_END_WATCHER_H_
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#define CRASHPAD_UTIL_WIN_SESSION_END_WATCHER_H_
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#include <windows.h>
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#include "util/thread/thread.h"
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#include "util/win/scoped_handle.h"
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namespace crashpad {
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//! \brief Creates a hidden window and waits for a `WM_ENDSESSION` message,
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//! indicating that the session is ending and the application should
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//! terminate.
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//!
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//! A dedicated thread will be created to run the `GetMessage()`-based message
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//! loop required to monitor for this message.
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//!
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//! Users should subclass this class and receive notifications by implementing
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//! the SessionEndWatcherEvent() method.
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class SessionEndWatcher : public Thread {
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public:
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SessionEndWatcher();
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SessionEndWatcher(const SessionEndWatcher&) = delete;
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SessionEndWatcher& operator=(const SessionEndWatcher&) = delete;
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//! \note The destructor waits for the thread that runs the message loop to
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//! terminate.
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~SessionEndWatcher() override;
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protected:
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// Exposed for testing.
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HWND GetWindow() const { return window_; }
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// Exposed for testing. Blocks until window_ has been created. May be called
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// multiple times if necessary.
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void WaitForStart();
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// Exposed for testing. Blocks until the message loop ends. May be called
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// multiple times if necessary.
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void WaitForStop();
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private:
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// Thread:
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void ThreadMain() override;
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static LRESULT CALLBACK WindowProc(HWND window,
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UINT message,
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WPARAM w_param,
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LPARAM l_param);
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//! \brief A `WM_ENDSESSION` message was received and it indicates that the
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//! user session will be ending imminently.
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//!
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//! This method is called on the thread that runs the message loop.
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virtual void SessionEnding() = 0;
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HWND window_; // Conceptually strong, but ownership managed in ThreadMain()
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ScopedKernelHANDLE started_;
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ScopedKernelHANDLE stopped_;
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};
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} // namespace crashpad
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#endif // CRASHPAD_UTIL_WIN_SESSION_END_WATCHER_H_
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