|
public AddAccessRule ( |
||
| rule | ||
| return | void | |
public GlobalReaderWriterLock(string nameOfThisLock)
{
_hatName = nameOfThisLock;
// we need to make two native sync objects, a mutex and a semaphore
// that are global so every process and user on the system can share them as long as they agree on the lock's name
string mutexId = string.Format("Global\\Mut_{0}", _hatName);
string semaphoreId = string.Format("Global\\Sem_{0}", _hatName);
bool iDontCareWhetherItsNew;
{
MutexAccessRule allowEveryoneRule = new MutexAccessRule(new SecurityIdentifier(WellKnownSidType.WorldSid, null), MutexRights.FullControl, AccessControlType.Allow);
MutexSecurity securitySettings = new MutexSecurity();
securitySettings.AddAccessRule(allowEveryoneRule);
_holdTheHat = new Mutex(false, mutexId, out iDontCareWhetherItsNew, securitySettings);
}
{
SemaphoreAccessRule allowEveryoneRule = new SemaphoreAccessRule(new SecurityIdentifier(WellKnownSidType.WorldSid, null), SemaphoreRights.FullControl, AccessControlType.Allow);
SemaphoreSecurity securitySettings = new SemaphoreSecurity();
securitySettings.AddAccessRule(allowEveryoneRule);
_chipsInTheHat = new Semaphore(READER_CHIPS, READER_CHIPS, semaphoreId, out iDontCareWhetherItsNew, securitySettings);
}
}
public static Semaphore GetNamedSemaphore(string name, int maximumCount = 10, int initialCount = -1)
{
if (string.IsNullOrWhiteSpace(name))
throw new ArgumentNullException("name", "Argument cannot be empty, null or white space.");
Semaphore namedSemaphore;
bool semaphoreWasCreated;
if (initialCount < 0)
initialCount = maximumCount;
// Create a semaphore name that is specific to an object (e.g., a path and file name).
// Note that we use GetPasswordHash to create a short common name for the name parameter
// that was passed into the function - this allows the parameter to be very long, e.g.,
// a file path, and still meet minimum semaphore name requirements.
// Prefix semaphore name with "Global\" such that semaphore will apply to all active
// application sessions in case terminal services is running. Note that this is necessary
// even though .NET documentation does not state it - IL disassembly shows direct calls
// to WinAPI OpenSemaphore and CreateSemaphore which clearly document this:
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms684326(v=vs.85).aspx
string semaphoreName = "Global\\" + Cipher.GetPasswordHash(name.ToLower(), SemaphoreHash).Replace('\\', '-');
#if MONO
// Mono Semaphore implementations do not include ability to change access rules
namedSemaphore = new Semaphore(initialCount, maximumCount, semaphoreName, out semaphoreWasCreated);
#else
bool doesNotExist = false;
// Attempt to open the named semaphore with minimum needed rights
try
{
namedSemaphore = Semaphore.OpenExisting(semaphoreName, SemaphoreRights.Synchronize | SemaphoreRights.Modify);
}
catch (WaitHandleCannotBeOpenedException)
{
namedSemaphore = null;
doesNotExist = true;
}
// If semaphore does not exist we attempt to create it
if (doesNotExist)
{
try
{
SemaphoreSecurity security = new SemaphoreSecurity();
security.AddAccessRule(new SemaphoreAccessRule(new SecurityIdentifier(WellKnownSidType.WorldSid, null), SemaphoreRights.Synchronize | SemaphoreRights.Modify, AccessControlType.Allow));
namedSemaphore = new Semaphore(initialCount, maximumCount, semaphoreName, out semaphoreWasCreated, security);
}
catch (UnauthorizedAccessException)
{
// Named semaphore exists now but current user doesn't have full control, attempt to open with minimum needed rights
namedSemaphore = Semaphore.OpenExisting(semaphoreName, SemaphoreRights.Synchronize | SemaphoreRights.Modify);
}
}
#endif
return namedSemaphore;
}
public MainWindow()
{
Settings.LoadFromXmlFile();
CommonManager.Instance.NWMode = Settings.Instance.NWMode;
CommonManager.Instance.MM.ReloadWorkData();
CommonManager.Instance.ReloadCustContentColorList();
if (Settings.Instance.NoStyle == 0)
{
if (System.IO.File.Exists(System.Reflection.Assembly.GetEntryAssembly().Location + ".rd.xaml"))
{
//ResourceDictionaryを定義したファイルがあるので本体にマージする
try
{
App.Current.Resources.MergedDictionaries.Add(
(ResourceDictionary)System.Windows.Markup.XamlReader.Load(
System.Xml.XmlReader.Create(System.Reflection.Assembly.GetEntryAssembly().Location + ".rd.xaml")));
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
else
{
//既定のテーマ(Aero)をマージする
App.Current.Resources.MergedDictionaries.Add(
Application.LoadComponent(new Uri("/PresentationFramework.Aero, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35;component/themes/aero.normalcolor.xaml", UriKind.Relative)) as ResourceDictionary
);
}
}
SemaphoreSecurity ss = new SemaphoreSecurity();
ss.AddAccessRule(new SemaphoreAccessRule("Everyone", SemaphoreRights.FullControl, AccessControlType.Allow));
semaphore = new Semaphore(int.MaxValue, int.MaxValue, "Global\\EpgTimer_Bon2", out firstInstance, ss);
semaphore.WaitOne(0);
if (!firstInstance)
{
CheckCmdLine();
if (Settings.Instance.ApplyMultiInstance == false)
{
semaphore.Release();
semaphore.Close();
semaphore = null;
CloseCmd();
return;
}
}
InitializeComponent();
initExe = true;
try
{
// 多重起動時は最小化しない
if (firstInstance && Settings.Instance.WakeMin == true)
{
// Icon化起動すると Windows_Loaded イベントが来ないので
// InitializeComponent 後に ConnectCmd しておく。
if (Settings.Instance.NWMode == false || Settings.Instance.WakeReconnectNW == true)
{
ConnectCmd(false);
}
if (Settings.Instance.ShowTray && Settings.Instance.MinHide)
{
this.Visibility = Visibility.Hidden;
}
else
{
Dispatcher.BeginInvoke(new Action(() =>
{
this.WindowState = System.Windows.WindowState.Minimized;
}));
}
}
//ウインドウ位置の復元
if (Settings.Instance.MainWndTop != -100)
{
this.Top = Settings.Instance.MainWndTop;
}
if (Settings.Instance.MainWndLeft != -100)
{
this.Left = Settings.Instance.MainWndLeft;
}
if (Settings.Instance.MainWndWidth != -100)
{
this.Width = Settings.Instance.MainWndWidth;
}
if (Settings.Instance.MainWndHeight != -100)
{
this.Height = Settings.Instance.MainWndHeight;
}
this.WindowState = Settings.Instance.LastWindowState;
//上のボタン
Action<string, RoutedEventHandler> ButtonGen = (key, handler) =>
{
Button btn = new Button();
btn.MinWidth = 75;
btn.Margin = new Thickness(2, 2, 2, 5);
if (handler != null) btn.Click += new RoutedEventHandler(handler);
btn.Content = key;
buttonList.Add(key, btn);
};
ButtonGen("設定", settingButton_Click);
ButtonGen("検索", null);
ButtonGen("終了", closeButton_Click);
ButtonGen("スタンバイ", standbyButton_Click);
ButtonGen("休止", suspendButton_Click);
ButtonGen("EPG取得", epgCapButton_Click);
ButtonGen("EPG再読み込み", epgReloadButton_Click);
ButtonGen("カスタム１", custum1Button_Click);
ButtonGen("カスタム２", custum2Button_Click);
ButtonGen("NetworkTV終了", nwTVEndButton_Click);
ButtonGen("情報通知ログ", logViewButton_Click);
ButtonGen("再接続", connectButton_Click);
ButtonGen("予約簡易表示", showInfoWindowButton_Click);
//検索ボタンは他と共通でショートカット割り振られているので、コマンド側で処理する。
this.CommandBindings.Add(new CommandBinding(EpgCmds.Search, searchButton_Click));
mBinds.SetCommandToButton(buttonList["検索"], EpgCmds.Search);
RefreshButton();
ResetButtonView();
//タスクトレイの表示
taskTray = new TaskTrayClass(this);
taskTray.Icon = Properties.Resources.TaskIconBlue;
taskTray.Visible = Settings.Instance.ShowTray;
taskTray.ContextMenuClick += new EventHandler(taskTray_ContextMenuClick);
taskTray.Text = GetTaskTrayReserveInfoText();
ResetTaskMenu();
CheckCmdLine();
// 設定から情報を読み取るので設定をロードした後作る
infoWindowViewModel = new InfoWindowViewModel();
if(Settings.Instance.InfoWindowEnabled)
{
ShowInfoWindow();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + "\r\n" + ex.StackTrace);
}
}
public MainWindow()
{
Settings.LoadFromXmlFile();
CommonManager.Instance.NWMode = Settings.Instance.NWMode;
CommonManager.Instance.MM.ReloadWorkData();
CommonManager.Instance.ReloadCustContentColorList();
Settings.Instance.ReloadOtherOptions();
CommonUtil.ApplyStyle(Settings.Instance.NoStyle == 0 ? Settings.Instance.StyleXamlPath : null);
SemaphoreSecurity ss = new SemaphoreSecurity();
ss.AddAccessRule(new SemaphoreAccessRule("Everyone", SemaphoreRights.FullControl, AccessControlType.Allow));
semaphore = new Semaphore(int.MaxValue, int.MaxValue, "Global\\EpgTimer_Bon3", out firstInstance, ss);
semaphore.WaitOne(0);
if (!firstInstance && Settings.Instance.ApplyMultiInstance == false)
{
ConnectSrv();
DisconnectServer();
semaphore.Release();
semaphore.Close();
semaphore = null;
CloseCmd();
return;
}
InitializeComponent();
#if DEBUG
appName += "(debug)";
#endif
initExe = true;
try
{
infoWindowViewModel = new InfoWindowViewModel();
// 多重起動時は最小化しない
if (firstInstance && Settings.Instance.WakeMin == true)
{
// Icon化起動すると Windows_Loaded イベントが来ないので
// InitializeComponent 後に ConnectCmd しておく。
Dispatcher.BeginInvoke(new Action(() =>
ConnectCmd(Settings.Instance.NWMode && Settings.Instance.WakeReconnectNW == false)
), DispatcherPriority.Loaded);
if (Settings.Instance.ShowTray && Settings.Instance.MinHide)
{
this.Visibility = Visibility.Hidden;
}
else
{
Dispatcher.BeginInvoke(new Action(() =>
{
this.WindowState = System.Windows.WindowState.Minimized;
minimizedStarting = true;
}));
}
}
//ウインドウ位置の復元
if (Settings.Instance.MainWndTop != -100)
{
this.Top = Settings.Instance.MainWndTop;
}
if (Settings.Instance.MainWndLeft != -100)
{
this.Left = Settings.Instance.MainWndLeft;
}
if (Settings.Instance.MainWndWidth != -100)
{
this.Width = Settings.Instance.MainWndWidth;
}
if (Settings.Instance.MainWndHeight != -100)
{
this.Height = Settings.Instance.MainWndHeight;
}
this.WindowState = Settings.Instance.LastWindowState;
//上のボタン
Action<string, Action> ButtonGen = (key, handler) =>
{
Button btn = new Button();
btn.MinWidth = 75;
btn.Margin = new Thickness(2, 2, 2, 5);
btn.Click += (sender, e) => handler();
btn.Content = key;
buttonList.Add(key, btn);
};
ButtonGen("設定", OpenSettingDialog);
ButtonGen("再接続", OpenConnectDialog);
ButtonGen("再接続(前回)", () => ConnectCmd());
ButtonGen("検索", OpenSearchDialog);
ButtonGen("スタンバイ", () => SuspendCmd(1));
ButtonGen("休止", () => SuspendCmd(2));
ButtonGen("終了", CloseCmd);
ButtonGen("EPG取得", EpgCapCmd);
ButtonGen("EPG再読み込み", EpgReloadCmd);
ButtonGen("NetworkTV終了", NwTVEndCmd);
ButtonGen("情報通知ログ", OpenNotifyLogDialog);
ButtonGen("予約簡易表示", () => ShowInfoWindow());
ButtonGen("カスタム１", () => CustumCmd(1));
ButtonGen("カスタム２", () => CustumCmd(2));
ButtonGen("カスタム３", () => CustumCmd(3));
//検索ボタンは他と共通でショートカット割り振られているので、その部分はコマンド側で処理する。
this.CommandBindings.Add(new CommandBinding(EpgCmds.Search, (sender, e) => CommonButtons_Click("検索")));
mBinds.AddInputCommand(EpgCmds.Search);
SetSearchButtonTooltip(buttonList["検索"]);
StatusbarReset();//ステータスバーリセット
if(Settings.Instance.InfoWindowEnabled)
{
ShowInfoWindow();
}
//タスクトレイの表示
taskTray = new TaskTrayClass(this);
if (CommonManager.Instance.NWMode == true && Settings.Instance.ChkSrvRegistTCP == true)
{
taskTray.Icon = TaskIconSpec.TaskIconGray;
}
else
{
taskTray.Icon = TaskIconSpec.TaskIconBlue;
}
taskTray.ContextMenuClick += (sender, e) => CommonButtons_Click(sender as string);
ResetMainView();
//初期タブ選択
switch (Settings.Instance.StartTab)
{
//case CtxmCode.ReserveView:
// this.tabItem_reserve.IsSelected = true;
// break;
case CtxmCode.TunerReserveView:
this.tabItem_tunerReserve.IsSelected = true;
break;
case CtxmCode.RecInfoView:
this.tabItem_recinfo.IsSelected = true;
break;
case CtxmCode.EpgAutoAddView:
this.tabItem_AutoAdd.IsSelected = true;
// this.autoAddView.tabItem_epgAutoAdd.IsSelected = true;
break;
case CtxmCode.ManualAutoAddView:
this.tabItem_AutoAdd.IsSelected = true;
this.autoAddView.tabItem_manualAutoAdd.IsSelected = true;
break;
case CtxmCode.EpgView:
this.tabItem_epg.IsSelected = true;
break;
}
}
catch (Exception ex)
{
ExceptionLogger.Log(ex);
MessageBox.Show(ex.Message + "\r\n" + ex.StackTrace);
}
}
internal ManagedMemoryBlock(string @namespace, string key, int bufferSize, int bufferId, IEnumerable<string> servicePrincpal)
{
Namespace = @namespace;
Key = key;
EventWaitHandleSecurity handleSecurity = null;
MemoryMappedFileSecurity memSecurity = null;
SemaphoreSecurity semaphoreSecurity = null;
var serviceIdentity = servicePrincpal.FirstOrDefault();
var currentIdentity = WindowsIdentity.GetCurrent();
if (serviceIdentity != null && currentIdentity != null)
{
handleSecurity = new EventWaitHandleSecurity();
handleSecurity.AddAccessRule(new EventWaitHandleAccessRule(currentIdentity.Name, EventWaitHandleRights.FullControl, AccessControlType.Allow));
// The event handles need more than just EventWaitHandleRights.Modify | EventWaitHandleRights.Synchronize to work
handleSecurity.AddAccessRule(new EventWaitHandleAccessRule(serviceIdentity, EventWaitHandleRights.FullControl, AccessControlType.Allow));
memSecurity = new MemoryMappedFileSecurity();
memSecurity.AddAccessRule(new AccessRule<MemoryMappedFileRights>(currentIdentity.Name, MemoryMappedFileRights.FullControl, AccessControlType.Allow));
memSecurity.AddAccessRule(new AccessRule<MemoryMappedFileRights>(serviceIdentity, MemoryMappedFileRights.ReadWrite, AccessControlType.Allow));
semaphoreSecurity = new SemaphoreSecurity();
semaphoreSecurity.AddAccessRule(new SemaphoreAccessRule(currentIdentity.Name, SemaphoreRights.FullControl, AccessControlType.Allow));
semaphoreSecurity.AddAccessRule(new SemaphoreAccessRule(serviceIdentity, SemaphoreRights.FullControl, AccessControlType.Allow));
}
bool createdNew;
ProfilerHasResults = new EventWaitHandle(
false,
EventResetMode.ManualReset,
MakeName(@"\OpenCover_Profiler_Results_SendResults_Event_", bufferId),
out createdNew,
handleSecurity);
ResultsHaveBeenReceived = new EventWaitHandle(
false,
EventResetMode.ManualReset,
MakeName(@"\OpenCover_Profiler_Results_ReceiveResults_Event_", bufferId),
out createdNew,
handleSecurity);
_semaphore = new Semaphore(0, 2,
MakeName(@"\OpenCover_Profiler_Results_Semaphore_", bufferId),
out createdNew,
semaphoreSecurity);
_mmfResults = MemoryMappedFile.CreateNew(
MakeName(@"\OpenCover_Profiler_Results_MemoryMapFile_", bufferId),
bufferSize,
MemoryMappedFileAccess.ReadWrite,
MemoryMappedFileOptions.None,
memSecurity,
HandleInheritability.Inheritable);
Buffer = new byte[bufferSize];
StreamAccessorResults = _mmfResults.CreateViewStream(0, bufferSize, MemoryMappedFileAccess.ReadWrite);
StreamAccessorResults.Write(BitConverter.GetBytes(0), 0, 4);
StreamAccessorResults.Flush();
BufferSize = bufferSize;
}
internal ManagedCommunicationBlock(string @namespace, string key, int bufferSize, int bufferId, IEnumerable<string> servicePrincpal)
{
Namespace = @namespace;
Key = key;
EventWaitHandleSecurity eventSecurity = null;
MemoryMappedFileSecurity memorySecurity = null;
var serviceIdentity = servicePrincpal.FirstOrDefault();
var currentIdentity = WindowsIdentity.GetCurrent();
SemaphoreSecurity semaphoreSecurity = null;
if (serviceIdentity != null && currentIdentity != null)
{
eventSecurity = new EventWaitHandleSecurity();
eventSecurity.AddAccessRule(new EventWaitHandleAccessRule(currentIdentity.Name, EventWaitHandleRights.FullControl, AccessControlType.Allow));
eventSecurity.AddAccessRule(new EventWaitHandleAccessRule(serviceIdentity, EventWaitHandleRights.FullControl, AccessControlType.Allow));
memorySecurity = new MemoryMappedFileSecurity();
memorySecurity.AddAccessRule(new AccessRule<MemoryMappedFileRights>(currentIdentity.Name, MemoryMappedFileRights.FullControl, AccessControlType.Allow));
memorySecurity.AddAccessRule(new AccessRule<MemoryMappedFileRights>(serviceIdentity, MemoryMappedFileRights.ReadWrite, AccessControlType.Allow));
semaphoreSecurity = new SemaphoreSecurity();
semaphoreSecurity.AddAccessRule(new SemaphoreAccessRule(currentIdentity.Name, SemaphoreRights.FullControl, AccessControlType.Allow));
semaphoreSecurity.AddAccessRule(new SemaphoreAccessRule(serviceIdentity, SemaphoreRights.FullControl, AccessControlType.Allow));
}
bool createdNew;
ProfilerRequestsInformation = new EventWaitHandle(
false,
EventResetMode.ManualReset,
MakeName(@"\OpenCover_Profiler_Communication_SendData_Event_", bufferId),
out createdNew,
eventSecurity);
InformationReadyForProfiler = new EventWaitHandle(
false,
EventResetMode.ManualReset,
MakeName(@"\OpenCover_Profiler_Communication_ReceiveData_Event_", bufferId),
out createdNew,
eventSecurity);
InformationReadByProfiler = new EventWaitHandle(
false,
EventResetMode.ManualReset,
MakeName(@"\OpenCover_Profiler_Communication_ChunkData_Event_", bufferId),
out createdNew,
eventSecurity);
_semaphore = new Semaphore(0, 2,
MakeName(@"\OpenCover_Profiler_Communication_Semaphore_", bufferId),
out createdNew,
semaphoreSecurity);
_memoryMappedFile = MemoryMappedFile.CreateNew(
MakeName(@"\OpenCover_Profiler_Communication_MemoryMapFile_", bufferId),
bufferSize,
MemoryMappedFileAccess.ReadWrite,
MemoryMappedFileOptions.None,
memorySecurity,
HandleInheritability.Inheritable);
StreamAccessorComms = _memoryMappedFile.CreateViewStream(0, bufferSize, MemoryMappedFileAccess.ReadWrite);
DataCommunication = new byte[bufferSize];
PinnedDataCommunication = GCHandle.Alloc(DataCommunication, GCHandleType.Pinned);
}
public static Semaphore GetNamedSemaphore(string name, int maximumCount = 10, int initialCount = -1)
{
if (string.IsNullOrWhiteSpace(name))
throw new ArgumentNullException("name", "Argument cannot be empty, null or white space.");
Semaphore namedSemaphore = null;
bool doesNotExist = false;
bool unauthorized = false;
if (initialCount < 0)
initialCount = maximumCount;
// Create a semaphore name that is specific to an object (e.g., a path and file name).
string semaphoreName = Cipher.GetPasswordHash(name.ToLower(), SemaphoreHash).Replace('\\', '-');
// Attempt to open the named semaphore
try
{
namedSemaphore = Semaphore.OpenExisting(semaphoreName);
}
catch (WaitHandleCannotBeOpenedException)
{
doesNotExist = true;
}
catch (UnauthorizedAccessException)
{
unauthorized = true;
}
// Mono Semaphore implementations do not include ability to change access rules
#if MONO
// If semaphore does not exist we create it
if (doesNotExist || unauthorized)
{
try
{
bool semaphoreWasCreated;
namedSemaphore = new Semaphore(initialCount, maximumCount, semaphoreName, out semaphoreWasCreated);
if (!semaphoreWasCreated)
throw new InvalidOperationException("Failed to create semaphore.");
}
catch (UnauthorizedAccessException ex)
{
throw new InvalidOperationException("Failed to create semaphore: " + ex.Message);
}
}
#else
// If semaphore does not exist we create it
if (doesNotExist)
{
try
{
SemaphoreSecurity security = new SemaphoreSecurity();
bool semaphoreWasCreated;
security.AddAccessRule(new SemaphoreAccessRule(new SecurityIdentifier(WellKnownSidType.WorldSid, null), SemaphoreRights.FullControl, AccessControlType.Allow));
namedSemaphore = new Semaphore(initialCount, maximumCount, semaphoreName, out semaphoreWasCreated, security);
if (!semaphoreWasCreated)
throw new InvalidOperationException("Failed to create semaphore.");
}
catch (UnauthorizedAccessException)
{
SemaphoreSecurity security = new SemaphoreSecurity();
bool semaphoreWasCreated;
security.AddAccessRule(new SemaphoreAccessRule(new SecurityIdentifier(WellKnownSidType.WorldSid, null), SemaphoreRights.Synchronize | SemaphoreRights.Modify, AccessControlType.Allow));
namedSemaphore = new Semaphore(initialCount, maximumCount, semaphoreName, out semaphoreWasCreated, security);
if (!semaphoreWasCreated)
throw new InvalidOperationException("Failed to create semaphore.");
}
}
else if (unauthorized)
{
namedSemaphore = Semaphore.OpenExisting(semaphoreName, SemaphoreRights.ReadPermissions | SemaphoreRights.ChangePermissions);
// Get the current ACL. This requires MutexRights.ReadPermission
SemaphoreSecurity security = new SemaphoreSecurity();
SemaphoreAccessRule rule = new SemaphoreAccessRule(new SecurityIdentifier(WellKnownSidType.WorldSid, null), SemaphoreRights.FullControl, AccessControlType.Allow);
security.RemoveAccessRule(rule);
// Now grant specific user rights for less than full access
rule = new SemaphoreAccessRule(new SecurityIdentifier(WellKnownSidType.WorldSid, null), SemaphoreRights.Synchronize | SemaphoreRights.Modify, AccessControlType.Allow);
security.AddAccessRule(rule);
// Update the ACL. This requires MutexRighs.ChangePermission.
namedSemaphore.SetAccessControl(security);
namedSemaphore = Semaphore.OpenExisting(semaphoreName);
}
#endif
return namedSemaphore;
}
/// <summary>
/// Initializes this instance.
/// </summary>
/// <returns></returns>
public static bool Initialize()
{
bool bResult = false;
if (CurrentElement == null)
{
// lock
lock (typeof(CompanyWebSiteSemaphore))
{
if (CurrentElement == null)
{
int maxPortalsCount = License.PortalsCount;
Semaphore semaphore = null;
if (maxPortalsCount > 0)
{
// Step 1. Try open Semaphore
try
{
semaphore = Semaphore.OpenExisting(Uid);
}
catch (WaitHandleCannotBeOpenedException)
{
// The named semaphore does not exist.
SemaphoreSecurity security = new SemaphoreSecurity();
// OZ 2009-03-10/Fix: System.Security.Principal.IdentityNotMappedException
//SemaphoreAccessRule accessRule = new SemaphoreAccessRule("Everyone", SemaphoreRights.TakeOwnership | SemaphoreRights.FullControl, AccessControlType.Allow);
SecurityIdentifier everyoneSid = new SecurityIdentifier(WellKnownSidType.WorldSid, null);
SemaphoreAccessRule accessRule = new SemaphoreAccessRule(everyoneSid, SemaphoreRights.TakeOwnership | SemaphoreRights.FullControl, AccessControlType.Allow);
security.AddAccessRule(accessRule);
bool createdNew;
semaphore = new Semaphore(maxPortalsCount, maxPortalsCount, Uid, out createdNew, security);
}
// Wait one with timeout
if (!semaphore.WaitOne(3000, false))
{
throw new LicenseRestrictionException("License.PortalsCount");
}
CurrentElement = new CompanyWebSiteSemaphore(semaphore);
}
else if (maxPortalsCount==-1)
{
// Unlimited
CurrentElement = new CompanyWebSiteSemaphore(null);
}
else
throw new LicenseRestrictionException("Wrong License.PortalsCount = " + maxPortalsCount.ToString());
bResult = true;
}
}
}
return bResult;
}
static void Main(string[] args)
{
if (args.Length > 0)
{
if (args[0].ToLower().Equals("start"))
{
ProcessStartInfo startInfo = new ProcessStartInfo("startup\\startuptask.exe");
startInfo.CreateNoWindow = true;
try
{
Process exeProcess = Process.Start(startInfo);
}
catch
{
}
return;
}
}
else
{
const string semaphoreName = "SemaphoreShutDown";
Semaphore sem = null;
bool doesNotExist = false;
// Attempt to open the named semaphore.
try
{
sem = Semaphore.OpenExisting(semaphoreName);
}
catch (WaitHandleCannotBeOpenedException)
{
doesNotExist = true;
}
if (doesNotExist)
{
// The semaphore does not exist, so create it.
//
// The value of this variable is set by the semaphore
// constructor. It is true if the named system semaphore was
// created, and false if the named semaphore already existed.
//
bool semaphoreWasCreated;
string user = "******";
SemaphoreSecurity semSec = new SemaphoreSecurity();
SemaphoreAccessRule rule = new SemaphoreAccessRule(user,
SemaphoreRights.Synchronize | SemaphoreRights.Modify,
AccessControlType.Allow);
semSec.AddAccessRule(rule);
// Create a Semaphore object
sem = new Semaphore(1, 1, semaphoreName,
out semaphoreWasCreated, semSec);
if (!semaphoreWasCreated)
return;
}
// Enter the semaphore, and hold it until the program
// exits.
//
try
{
sem.WaitOne();
sem.WaitOne();
ProcessStartInfo startInfo = new ProcessStartInfo("NET");
startInfo.Arguments = "STOP W3SVC";
startInfo.CreateNoWindow = false;
try
{
// Start the process with the info we specified.
// Call WaitForExit and then the using statement will close.
using (Process exeProcess = Process.Start(startInfo))
{
exeProcess.WaitForExit();
int exitCode = exeProcess.ExitCode;
}
}
catch
{
}
sem.Release();
}
catch
{
}
}
}