/// <summary>Tracks tunnelling to the target.</summary>
/// <remarks>Tracks tunnelling to the target.</remarks>
/// <param name="secure">
/// <code>true</code> if the route is secure,
/// <code>false</code> otherwise
/// </param>
public void TunnelTarget(bool secure)
{
Asserts.Check(this.connected, "No tunnel unless connected");
Asserts.NotNull(this.proxyChain, "No tunnel without proxy");
this.tunnelled = RouteInfo.TunnelType.Tunnelled;
this.secure = secure;
}
/// <since>4.2</since>
public void Reset()
{
this.connected = false;
this.proxyChain = null;
this.tunnelled = RouteInfo.TunnelType.Plain;
this.layered = RouteInfo.LayerType.Plain;
this.secure = false;
}
/// <summary>Creates a new route tracker.</summary>
/// <remarks>
/// Creates a new route tracker.
/// The target and origin need to be specified at creation time.
/// </remarks>
/// <param name="target">the host to which to route</param>
/// <param name="local">
/// the local address to route from, or
/// <code>null</code> for the default
/// </param>
public RouteTracker(HttpHost target, IPAddress local)
{
// the attributes above are fixed at construction time
// now follow attributes that indicate the established route
Args.NotNull(target, "Target host");
this.targetHost = target;
this.localAddress = local;
this.tunnelled = RouteInfo.TunnelType.Plain;
this.layered = RouteInfo.LayerType.Plain;
}
private HttpRoute(HttpHost target, IPAddress local, IList <HttpHost> proxies, bool
secure, RouteInfo.TunnelType tunnelled, RouteInfo.LayerType layered)
{
Args.NotNull(target, "Target host");
this.targetHost = target;
this.localAddress = local;
if (proxies != null && !proxies.IsEmpty())
{
this.proxyChain = new AList <HttpHost>(proxies);
}
else
{
this.proxyChain = null;
}
if (tunnelled == RouteInfo.TunnelType.Tunnelled)
{
Args.Check(this.proxyChain != null, "Proxy required if tunnelled");
}
this.secure = secure;
this.tunnelled = tunnelled != null ? tunnelled : RouteInfo.TunnelType.Plain;
this.layered = layered != null ? layered : RouteInfo.LayerType.Plain;
}
/// <summary>Creates a new route with at most one proxy.</summary>
/// <remarks>Creates a new route with at most one proxy.</remarks>
/// <param name="target">the host to which to route</param>
/// <param name="local">
/// the local address to route from, or
/// <code>null</code> for the default
/// </param>
/// <param name="proxy">
/// the proxy to use, or
/// <code>null</code> for a direct route
/// </param>
/// <param name="secure">
/// <code>true</code> if the route is (to be) secure,
/// <code>false</code> otherwise
/// </param>
/// <param name="tunnelled">
/// <code>true</code> if the route is (to be) tunnelled
/// via the proxy,
/// <code>false</code> otherwise
/// </param>
/// <param name="layered">
/// <code>true</code> if the route includes a
/// layered protocol,
/// <code>false</code> otherwise
/// </param>
public HttpRoute(HttpHost target, IPAddress local, HttpHost proxy, bool secure, RouteInfo.TunnelType
tunnelled, RouteInfo.LayerType layered) : this(target, local, proxy != null ? Sharpen.Collections
.SingletonList(proxy) : null, secure, tunnelled, layered)
{
}
/// <summary>Creates a new route with all attributes specified explicitly.</summary>
/// <remarks>Creates a new route with all attributes specified explicitly.</remarks>
/// <param name="target">the host to which to route</param>
/// <param name="local">
/// the local address to route from, or
/// <code>null</code> for the default
/// </param>
/// <param name="proxies">
/// the proxy chain to use, or
/// <code>null</code> for a direct route
/// </param>
/// <param name="secure">
/// <code>true</code> if the route is (to be) secure,
/// <code>false</code> otherwise
/// </param>
/// <param name="tunnelled">the tunnel type of this route</param>
/// <param name="layered">the layering type of this route</param>
public HttpRoute(HttpHost target, IPAddress local, HttpHost[] proxies, bool secure
, RouteInfo.TunnelType tunnelled, RouteInfo.LayerType layered) : this(target, local
, proxies != null ? Arrays.AsList(proxies) : null, secure, tunnelled, layered)
{
}