/// <summary>Allows this instance to receive incoming requests.</summary>
/// <exception cref="T:System.Net.HttpListenerException">A Win32 function call failed. Check the exception's <see cref="P:System.Net.HttpListenerException.ErrorCode" /> property to determine the cause of the exception.</exception>
/// <exception cref="T:System.ObjectDisposedException">This object is closed.</exception>
/// <PermissionSet>
/// <IPermission class="System.Security.Permissions.EnvironmentPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// <IPermission class="System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode, ControlEvidence" />
/// </PermissionSet>
public void Start()
{
this.CheckDisposed();
if (this.listening)
{
return;
}
EndPointManager.AddListener(this);
this.listening = true;
}
public static void RemoveListener(HttpListener listener)
{
Hashtable obj = EndPointManager.ip_to_endpoints;
lock (obj)
{
foreach (string prefix in listener.Prefixes)
{
EndPointManager.RemovePrefixInternal(prefix, listener);
}
}
}
/// <summary>Adds a Uniform Resource Identifier (URI) prefix to the collection.</summary>
/// <param name="uriPrefix">A <see cref="T:System.String" /> that identifies the URI information that is compared in incoming requests. The prefix must be terminated with a forward slash ("/").</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="uriPrefix" /> is null.</exception>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="uriPrefix" /> does not use the http:// or https:// scheme. These are the only schemes supported for <see cref="T:System.Net.HttpListener" /> objects. -or-<paramref name="uriPrefix" /> is not a correctly formatted URI prefix. Make sure the string is terminated with a "/".</exception>
/// <exception cref="T:System.ObjectDisposedException">The <see cref="T:System.Net.HttpListener" /> associated with this collection is closed.</exception>
/// <exception cref="T:System.Net.HttpListenerException">A Windows function call failed. Check the exception's <see cref="P:System.Net.HttpListenerException.ErrorCode" /> property to determine the cause of the exception. This exception is thrown if another <see cref="T:System.Net.HttpListener" /> has already added the prefix <paramref name="uriPrefix" />.</exception>
/// <PermissionSet>
/// <IPermission class="System.Security.Permissions.EnvironmentPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// <IPermission class="System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode, ControlEvidence" />
/// <IPermission class="System.Net.WebPermission, System, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// </PermissionSet>
public void Add(string uriPrefix)
{
listener.CheckDisposed();
ListenerPrefix.CheckUri(uriPrefix);
if (!prefixes.Contains(uriPrefix))
{
prefixes.Add(uriPrefix);
if (listener.IsListening)
{
EndPointManager.AddPrefix(uriPrefix, listener);
}
}
}
/// <summary>Adds a Uniform Resource Identifier (URI) prefix to the collection.</summary>
/// <param name="uriPrefix">A <see cref="T:System.String" /> that identifies the URI information that is compared in incoming requests. The prefix must be terminated with a forward slash ("/").</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="uriPrefix" /> is null.</exception>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="uriPrefix" /> does not use the http:// or https:// scheme. These are the only schemes supported for <see cref="T:System.Net.HttpListener" /> objects. -or-<paramref name="uriPrefix" /> is not a correctly formatted URI prefix. Make sure the string is terminated with a "/".</exception>
/// <exception cref="T:System.ObjectDisposedException">The <see cref="T:System.Net.HttpListener" /> associated with this collection is closed.</exception>
/// <exception cref="T:System.Net.HttpListenerException">A Windows function call failed. Check the exception's <see cref="P:System.Net.HttpListenerException.ErrorCode" /> property to determine the cause of the exception. This exception is thrown if another <see cref="T:System.Net.HttpListener" /> has already added the prefix <paramref name="uriPrefix" />.</exception>
/// <PermissionSet>
/// <IPermission class="System.Security.Permissions.EnvironmentPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// <IPermission class="System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode, ControlEvidence" />
/// <IPermission class="System.Net.WebPermission, System, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// </PermissionSet>
public void Add(string uriPrefix)
{
this.listener.CheckDisposed();
ListenerPrefix.CheckUri(uriPrefix);
if (this.prefixes.Contains(uriPrefix))
{
return;
}
this.prefixes.Add(uriPrefix);
if (this.listener.IsListening)
{
EndPointManager.AddPrefix(uriPrefix, this.listener);
}
}
/// <summary>Removes the specified Uniform Resource Identifier (URI) from the list of prefixes handled by the <see cref="T:System.Net.HttpListener" /> object.</summary>
/// <returns>true if the <paramref name="uriPrefix" /> was found in the <see cref="T:System.Net.HttpListenerPrefixCollection" /> and removed; otherwise false.</returns>
/// <param name="uriPrefix">A <see cref="T:System.String" /> that contains the URI prefix to remove.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="uriPrefix" /> is null.</exception>
/// <exception cref="T:System.Net.HttpListenerException">A Windows function call failed. To determine the cause of the exception, check the exception's error code.</exception>
/// <exception cref="T:System.ObjectDisposedException">The <see cref="T:System.Net.HttpListener" /> associated with this collection is closed.</exception>
/// <PermissionSet>
/// <IPermission class="System.Security.Permissions.EnvironmentPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// <IPermission class="System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode, ControlEvidence" />
/// </PermissionSet>
public bool Remove(string uriPrefix)
{
this.listener.CheckDisposed();
if (uriPrefix == null)
{
throw new ArgumentNullException("uriPrefix");
}
bool flag = this.prefixes.Remove(uriPrefix);
if (flag && this.listener.IsListening)
{
EndPointManager.RemovePrefix(uriPrefix, this.listener);
}
return(flag);
}
private static void AddPrefixInternal(string p, HttpListener listener)
{
ListenerPrefix listenerPrefix = new ListenerPrefix(p);
if (listenerPrefix.Path.IndexOf('%') != -1)
{
throw new HttpListenerException(400, "Invalid path.");
}
if (listenerPrefix.Path.IndexOf("//") != -1)
{
throw new HttpListenerException(400, "Invalid path.");
}
EndPointListener eplistener = EndPointManager.GetEPListener(IPAddress.Any, listenerPrefix.Port, listener, listenerPrefix.Secure);
eplistener.AddPrefix(listenerPrefix, listener);
}
private static void RemovePrefixInternal(string prefix, HttpListener listener)
{
ListenerPrefix listenerPrefix = new ListenerPrefix(prefix);
if (listenerPrefix.Path.IndexOf('%') != -1)
{
return;
}
if (listenerPrefix.Path.IndexOf("//") != -1)
{
return;
}
EndPointListener eplistener = EndPointManager.GetEPListener(IPAddress.Any, listenerPrefix.Port, listener, listenerPrefix.Secure);
eplistener.RemovePrefix(listenerPrefix, listener);
}
private void CheckIfRemove()
{
if (this.prefixes.Count > 0)
{
return;
}
if (this.unhandled != null && this.unhandled.Count > 0)
{
return;
}
if (this.all != null && this.all.Count > 0)
{
return;
}
EndPointManager.RemoveEndPoint(this, this.endpoint);
}
public bool Remove(string uriPrefix)
{
listener.CheckDisposed();
if (uriPrefix == null)
{
throw new ArgumentNullException("uriPrefix");
}
bool result = prefixes.Remove(uriPrefix);
if (result && listener.IsListening)
{
EndPointManager.RemovePrefix(uriPrefix, listener);
}
return(result);
}
/// <summary>
/// Removes the specified URI prefix.
/// </summary>
/// <param name="uriPrefix">The URI prefix.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentNullException">uriPrefix</exception>
public bool Remove(string uriPrefix)
{
_listener.CheckDisposed();
if (uriPrefix == null)
{
throw new ArgumentNullException(nameof(uriPrefix));
}
var result = _prefixes.Remove(uriPrefix);
if (result && _listener.IsListening)
{
EndPointManager.RemovePrefix(uriPrefix, _listener);
}
return(result);
}
void CheckIfRemove()
{
if (prefixes.Count > 0)
{
return;
}
if (unhandled != null && unhandled.Count > 0)
{
return;
}
if (all != null && all.Count > 0)
{
return;
}
EndPointManager.RemoveEndPoint(this, endpoint);
}
void CheckIfRemove()
{
if (prefixes.Count > 0)
{
return;
}
ArrayList list = unhandled;
if (list != null && list.Count > 0)
{
return;
}
list = all;
if (list != null && list.Count > 0)
{
return;
}
EndPointManager.RemoveEndPoint(this, endpoint);
}
private void CheckIfRemove()
{
if (_prefixes.Count > 0)
{
return;
}
var list = _unhandled;
if (list != null && list.Count > 0)
{
return;
}
list = _all;
if (list != null && list.Count > 0)
{
return;
}
EndPointManager.RemoveEndPoint(this, _endpoint);
}
void Close(bool force)
{
CheckDisposed();
EndPointManager.RemoveListener(this);
Cleanup(force);
}
