{"id":3370,"date":"2015-12-29T13:01:56","date_gmt":"2015-12-29T05:01:56","guid":{"rendered":"http:\/\/blog.qdac.cc\/?p=3370"},"modified":"2015-12-29T13:01:56","modified_gmt":"2015-12-29T05:01:56","slug":"%e4%bb%a3%e7%a0%81-%e8%b0%83%e7%94%a8exitwindows-%e5%85%b3%e9%97%ad%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"https:\/\/blog.qdac.cc\/?p=3370","title":{"rendered":"[\u4ee3\u7801] \u8c03\u7528ExitWindows \u5173\u95ed\u7cfb\u7edf"},"content":{"rendered":"<p>\u8fd9\u4e2a\u5b9e\u9645\u4e0a\u6709\u5f88\u591a\u73b0\u6210\u7684\u4ee3\u7801\u4e86\uff0c\u8fd9\u4e2a\u4ee3\u7801\u662f\u6211\u81ea\u5df1\u6539\u5199\u7684 Delphi \u7248\u7684\u4ee3\u7801\uff0c\u53ef\u4ee5\u5728 Delphi\/C++ Builder \u4e2d\u4f7f\u7528\uff0c\u5df2\u6d4b\u8bd5\u53ef\u4ee5\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<pre class=\"lang:delphi decode:true \">type\r\n  TShutdownAction = (saLogoff, saReboot, saPoweroff);\r\n\r\nfunction Shutdown(Action: TShutdownAction; AForce: Boolean): Boolean;\r\n  function EnableShutdownPrivilege: Boolean;\r\n  var\r\n    hProcess, hToken: THandle;\r\n    priv, lastpriv: TOKEN_PRIVILEGES;\r\n    lastlen: Cardinal;\r\n  const\r\n    SE_SHUTDOWN_NAME: PWideChar = 'SeShutdownPrivilege';\r\n  begin\r\n    FillChar(priv, sizeof(priv), 0);\r\n    FillChar(lastpriv, sizeof(priv), 0);\r\n    hProcess := GetCurrentProcess;\r\n    Result := False;\r\n    if OpenProcessToken(hProcess, TOKEN_ADJUST_PRIVILEGES or TOKEN_QUERY, hToken)\r\n    then\r\n    \/\/ \u6253\u5f00\u5f53\u524d\u8fdb\u7a0b\u7684\u8bbf\u95ee\u4ee4\u724c\u53e5\u67c4(OpenProcessToken\u51fd\u6570\u8c03\u7528\u5931\u8d25\u8fd4\u56de\u503c\u4e3a\u96f6)\r\n    begin\r\n      if LookupPrivilegeValue(nil, SE_SHUTDOWN_NAME, priv.Privileges[0].LUID)\r\n      then\r\n      begin\r\n        priv.PrivilegeCount := 1; \/\/ \u6b32\u8c03\u6574\u7684\u6743\u9650\u4e2a\u6570\r\n        priv.Privileges[0].Attributes := SE_PRIVILEGE_ENABLED;\r\n        \/\/ \u6743\u9650\u7684\u5c5e\u6027,SE_PRIVILEGE_ENABLED\u4e3a\u4f7f\u80fd\u8be5\u6743\u9650\r\n        if AdjustTokenPrivileges(hToken, False, priv, sizeof(priv), lastpriv,\r\n          lastlen) then \/\/ \u8c03\u6574\u8bbf\u95ee\u4ee4\u724c\u91cc\u7684\u6307\u5b9a\u6743\u9650(AdjustTokenPrivileges\u51fd\u6570\u8c03\u7528\u5931\u8d25\u8fd4\u56de\u503c\u4e3a\u96f6)\r\n          Result := GetLastError = ERROR_SUCCESS;\r\n      end;\r\n      CloseHandle(hToken);\r\n    end;\r\n  end;\r\n\r\nvar\r\n  AFlags: Integer;\r\nbegin\r\n  Result := EnableShutdownPrivilege;\r\n  if Result then \/\/ \u4f7f\u80fd\u5173\u673a\u7279\u6743\u51fd\u6570\r\n  begin\r\n    if AForce then\r\n      AFlags := EWX_FORCE\r\n    else\r\n      AFlags := 0;\r\n    case Action of\r\n      saLogoff:\r\n        AFlags := AFlags or EWX_LOGOFF;\r\n      saReboot:\r\n        AFlags := AFlags or EWX_REBOOT;\r\n      saPoweroff:\r\n        AFlags := AFlags or EWX_SHUTDOWN;\r\n    end;\r\n    Result := ExitWindowsEx(AFlags, 0) \/\/ \u5f3a\u5236\u5173\u673a\r\n  end;\r\nend;\r\n<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u4e2a\u5b9e\u9645\u4e0a\u6709\u5f88\u591a\u73b0\u6210\u7684\u4ee3\u7801\u4e86\uff0c\u8fd9\u4e2a\u4ee3\u7801\u662f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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