mirror of
https://github.com/AyuGram/AyuGramDesktop.git
synced 2026-08-09 13:13:52 +00:00
John Preston
57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
// This file is part of Telegram Desktop,
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// the official desktop application for the Telegram messaging service.
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//
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// For license and copyright information please follow this link:
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// https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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#include "platform/win/uninstall_win.h"
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#include <windows.h>
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namespace Platform::Uninstall {
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Core::Uninstall::Lifecycle::ProcessOpenResult OpenProcess(
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std::uint32_t pid) {
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using Lifecycle = Core::Uninstall::Lifecycle;
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if (!pid) {
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return { Lifecycle::ProcessOpenStatus::Failed, {} };
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}
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const auto handle = ::OpenProcess(SYNCHRONIZE, FALSE, pid);
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if (handle) {
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return {
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Lifecycle::ProcessOpenStatus::Opened,
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{ reinterpret_cast<std::uintptr_t>(handle) },
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};
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}
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return {
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(GetLastError() == ERROR_INVALID_PARAMETER)
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? Lifecycle::ProcessOpenStatus::Gone
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: Lifecycle::ProcessOpenStatus::Failed,
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{},
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};
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}
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Core::Uninstall::Lifecycle::ProcessWaitStatus WaitProcess(
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Core::Uninstall::Lifecycle::ProcessHandle handle,
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std::uint32_t timeout) {
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using Status = Core::Uninstall::Lifecycle::ProcessWaitStatus;
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if (!handle) {
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return Status::Failed;
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}
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const auto result = WaitForSingleObject(
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reinterpret_cast<HANDLE>(handle.value),
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timeout);
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return (result == WAIT_OBJECT_0)
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? Status::Exited
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: (result == WAIT_TIMEOUT)
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? Status::TimedOut
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: Status::Failed;
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}
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void CloseProcess(Core::Uninstall::Lifecycle::ProcessHandle handle) {
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if (handle) {
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CloseHandle(reinterpret_cast<HANDLE>(handle.value));
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}
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}
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} // namespace Platform::Uninstall
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