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#rb none #rnx #jira #ROBOMERGE-SOURCE: CL 7713202 in //UE4/Release-4.23/... #ROBOMERGE-BOT: RELEASE (Release-4.23 -> Main) (v385-7708028) [CL 7713203 by ben marsh in Main branch]
86 lines
2.4 KiB
C++
86 lines
2.4 KiB
C++
// Copyright 2011-2019 Molecular Matters GmbH, all rights reserved.
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#include "LC_Restart.h"
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#include "LC_Event.h"
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#include "LC_PrimitiveNames.h"
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#include "LC_Process.h"
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#include "LC_Memory.h"
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#include "HAL/PlatformMisc.h"
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namespace
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{
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static Event* g_requestRestart = nullptr;
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static Event* g_restartPrepared = nullptr;
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static Event* g_executeRestart = nullptr;
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}
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void restart::Startup(void)
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{
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const unsigned int processId = process::GetId();
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g_requestRestart = new Event(primitiveNames::RequestRestart(processId).c_str(), Event::Type::AUTO_RESET);
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g_restartPrepared = new Event(primitiveNames::PreparedRestart(processId).c_str(), Event::Type::AUTO_RESET);
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g_executeRestart = new Event(primitiveNames::Restart(processId).c_str(), Event::Type::AUTO_RESET);
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}
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void restart::Shutdown(void)
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{
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memory::DeleteAndNull(g_requestRestart);
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memory::DeleteAndNull(g_restartPrepared);
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memory::DeleteAndNull(g_executeRestart);
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}
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int restart::WasRequested(void)
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{
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// check if the host requested a restart
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if (g_requestRestart->TryWait())
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{
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return 1;
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}
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return 0;
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}
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void restart::Execute(lpp::RestartBehaviour behaviour, unsigned int exitCode)
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{
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// tell the host that we finished running any custom client code and prepared everything for a restart
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g_restartPrepared->Signal();
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// wait until the host tells us to restart
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g_executeRestart->Wait();
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switch (behaviour)
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{
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// BEGIN EPIC MODS - Use UE4 codepath for termination to ensure logs are flushed and session analytics are sent
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case lpp::LPP_RESTART_BEHAVIOR_REQUEST_EXIT:
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FPlatformMisc::RequestExit(true);
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break;
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// END EPIC MODS
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// https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-exitprocess
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case lpp::LPP_RESTART_BEHAVIOUR_DEFAULT_EXIT:
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ExitProcess(exitCode);
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break;
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// https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/exit-exit-exit?view=vs-2019
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case lpp::LPP_RESTART_BEHAVIOUR_EXIT_WITH_FLUSH:
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exit(static_cast<int>(exitCode));
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break;
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// https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/exit-exit-exit?view=vs-2019
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case lpp::LPP_RESTART_BEHAVIOUR_EXIT:
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_Exit(static_cast<int>(exitCode));
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break;
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// https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-terminateprocess
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case lpp::LPP_RESTART_BEHAVIOUR_INSTANT_TERMINATION:
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::TerminateProcess(::GetCurrentProcess(), exitCode);
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break;
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};
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}
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