/// <summary>
/// Constructor for a local proxy's request handler.
/// </summary>
/// <param name="proxy">Proxy this request handler belongs to.</param>
/// <param name="socket">Client socket.</param>
public LocalRequestHandler(RCLocalProxy proxy, Socket socket)
: base(proxy, socket)
{
_requestId = _proxy.NextRequestId;
_proxy.NextRequestId = _proxy.NextRequestId + 1;
_requestTimeout = LOCAL_REQUEST_PACKAGE_DEFAULT_TIMEOUT;
}
/// <summary>
/// Starts the local proxy.
/// </summary>
/// <param name="startCrawler">Whether the crawler should be started.</param>
public static RCLocalProxy StartLocalProxy(bool startCrawler)
{
// create the proxy
RCLocalProxy localProxy = new RCLocalProxy(
IPAddress.Parse(Properties.Connection.Default.LOCAL_PROXY_IP_ADDRESS),
Properties.Connection.Default.LOCAL_PROXY_LISTEN_PORT,
Properties.Connection.Default.LOCAL_PROXY_HTTPS_PORT,
Properties.Files.Default.BASE_DIR + Path.DirectorySeparatorChar + LOCAL_PROXY_PATH,
INDEX_PATH,
((long)(Properties.Files.Default.LOCAL_MAX_CACHE_SIZE_MIB)) * 1024 * 1024,
LOCAL_CACHE_PATH,
WIKI_DUMP_FILE,
PACKAGE_PATH);
if (startCrawler)
{
CrawlerWrapper cw = new CrawlerWrapper(localProxy);
cw.StartCrawler();
}
// set the remote proxy
localProxy.SetRemoteProxy(IPAddress.Parse(Properties.Connection.Default.REMOTE_PROXY_IP_ADDRESS),
Properties.Connection.Default.REMOTE_PROXY_LISTEN_PORT);
localProxy.RemoteProxyHTTPSPort = Properties.Connection.Default.REMOTE_PROXY_HTTPS_PORT;
// XXX: currently this doesn't work if the remote proxy must be reached through a firewall/gateway.
// XXX: it would be a chain of 2 proxies anyway and needs tunneling support
if (Properties.Connection.Default.REMOTE_PROXY_IP_ADDRESS != Properties.Connection.Default.LOCAL_PROXY_IP_ADDRESS)
{
// FIXME Either we must require a gateway to be set in this case or check if one is given...
// set the gateway proxy info and login for the local proxy
//localProxy.SetGatewayProxy(IPAddress.Parse(Properties.Settings.Default.EXTERNAL_PROXY_IP_ADDRESS), Properties.Settings.Default.EXTERNAL_PROXY_LISTEN_PORT,
// Properties.Settings.Default.EXTERNAL_PROXY_LOGIN, Properties.Settings.Default.EXTERNAL_PROXY_PASS);
}
// set the RC search page
localProxy.SetRCSearchPage(Properties.Files.Default.DEFAULT_SEARCH_PAGE);
// Set network status and auto detection
localProxy.NetworkStatus = Properties.Network.Default.NETWORK_STATUS;
localProxy.DetectNetworkStatusAuto = Properties.Network.Default.DETECT_NETWORK_AUTO;
// start local listener thread
Thread localListenerThread = new Thread(new ThreadStart(localProxy.StartListener));
localListenerThread.Name = "localListenerThread";
localListenerThread.Start();
// start local HTTPS listener thread
Thread localHttpsListenerThread = new Thread(new ThreadStart(localProxy.StartHttpsListener));
localHttpsListenerThread.Name = "localHTTPSListenerThread";
localHttpsListenerThread.Start();
// start local requester thread
Thread localRequesterThread = new Thread(new ThreadStart(localProxy.StartDispatcher));
localRequesterThread.Name = "localRequesterThread";
localRequesterThread.Start();
// Start the timer
localProxy.StartPeriodicTimer();
// listen for cc connection
return localProxy;
}
/// <summary>
/// Constructor used, when http context is not available any more. E.g. queue deserialization.
/// </summary>
/// <param name="proxy">Proxy this request handler belongs to.</param>
public LocalRequestHandler(RCLocalProxy proxy)
: base(proxy, LOCAL_REQUEST_PACKAGE_DEFAULT_TIMEOUT)
{
}
/// <summary>
/// Constructor for a local proxy's request handler.
/// </summary>
/// <param name="proxy">Proxy this request handler belongs to.</param>
/// <param name="context">Client context.</param>
public LocalRequestHandler(RCLocalProxy proxy, HttpListenerContext context)
: base(proxy, context, LOCAL_REQUEST_PACKAGE_DEFAULT_TIMEOUT)
{
}
/// <summary>
/// A new SessionManager.
/// </summary>
/// <param name="proxy">The proxy.</param>
public SessionManager(RCLocalProxy proxy)
{
this._proxy = proxy;
this._usersXML = proxy.ProxyPath + "users.xml";
}
/// <summary>
/// Starts the local proxy.
/// </summary>
public static RCLocalProxy StartLocalProxy()
{
// create the proxy
RCLocalProxy localProxy = new RCLocalProxy(LOCAL_PROXY_IP_ADDRESS, LOCAL_PROXY_LISTEN_PORT,
LOCAL_PROXY_PATH, INDEX_PATH, LOCAL_CACHE_PATH, WIKI_DUMP_FILE, PACKAGE_PATH, LOGS_PATH);
// set the remote proxy
localProxy.SetRemoteProxy(REMOTE_PROXY_IP_ADDRESS, REMOTE_PROXY_LISTEN_PORT);
// XXX: currently this doesn't work if the remote proxy must be reached through a firewall/gateway.
// XXX: it would be a chain of 2 proxies anyway and needs tunneling support
if (REMOTE_PROXY_IP_ADDRESS != LOCAL_PROXY_IP_ADDRESS)
{
// set the gateway proxy info and login for the local proxy
localProxy.SetGatewayProxy(GATEWAY_PROXY_IP_ADDRESS, GATEWAY_PROXY_LISTEN_PORT,
GATEWAY_PROXY_LOGIN, GATEWAY_PROXY_PASS);
}
// set the RC search page
localProxy.SetRCSearchPage(DEFAULT_SEARCH_PAGE);
localProxy.NetworkStatus = NETWORK_STATUS;
// load the blacklisted domains
localProxy.LoadBlacklist("blacklist.txt");
// set the default depth for all requests
LocalRequestHandler.DEFAULT_QUOTA = DEFAULT_QUOTA;
LocalRequestHandler.DEFAULT_DEPTH = DEFAULT_DEPTH;
LocalRequestHandler.DEFAULT_RICHNESS = DEFAULT_RICHNESS;
// start local listener thread
Thread localListenerThread = new Thread(new ThreadStart(localProxy.StartListener));
localListenerThread.Name = String.Format("localListenerThread");
localListenerThread.Start();
// start remote requester thread
Thread localRequesterThread = new Thread(new ThreadStart(localProxy.StartDispatcher));
localRequesterThread.Name = String.Format("localRequesterThread");
localRequesterThread.Start();
// listen for cc connection
return localProxy;
}
/// <summary>
/// Constructor for a local internal proxy's request handler.
/// </summary>
/// <param name="proxy">Proxy this request handler belongs to.</param>
/// <param name="context">Client context.</param>
public LocalInternalRequestHandler(RCLocalProxy proxy, HttpListenerContext context)
: base(proxy, context, routines, defaultMethod)
{
}
