Enable HTTPS connections.

Using more modern network classes:
 * BNetworkAddress instead of BNetAddress
 * BSocket and BSecureSocket instead of BNetEndpoint

headers/os/net/UrlProtocolHttp.h

@@ -12,17 +12,21 @@
 #include <HttpAuthentication.h>
 #include <HttpForm.h>
 #include <HttpHeaders.h>
-#include <NetEndpoint.h>
 #include <NetBuffer.h>
+#include <NetworkAddress.h>
 #include <UrlProtocol.h>
 
 
+class BAbstractSocket;
+
+
 class BUrlProtocolHttp : public BUrlProtocol {
 public:
-								BUrlProtocolHttp(BUrl& url, 
+								BUrlProtocolHttp(BUrl& url, bool ssl = false,
 									BUrlProtocolListener* listener = NULL,
 									BUrlContext* context = NULL,
 									BUrlResult* result = NULL);
+	virtual						~BUrlProtocolHttp();
 
 	virtual	status_t			SetOption(uint32 option, void* value);
 	
@@ -56,8 +60,8 @@ private:
 			
 			
 private:
-			BNetEndpoint		fSocket;
-			BNetAddress			fRemoteAddr;
+			BAbstractSocket*	fSocket;
+			BNetworkAddress		fRemoteAddr;
 			
 			int8				fRequestMethod;
 			int8				fHttpVersion;