Adding commandline option to override bans on certain port numbers through a ...

net/url_request/url_request_http_job.h

 // Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_URL_REQUEST_URL_REQUEST_HTTP_JOB_H_
 #define NET_URL_REQUEST_URL_REQUEST_HTTP_JOB_H_
 
+#include <set>
 #include <string>
 #include <vector>
 
 #include "base/scoped_ptr.h"
 #include "net/base/auth.h"
 #include "net/base/completion_callback.h"
 #include "net/http/http_request_info.h"
 #include "net/url_request/url_request_job.h"
 
 namespace net {
 class HttpResponseInfo;
 class HttpTransaction;
 }
 class URLRequestContext;
 
 // A URLRequestJob subclass that is built on top of HttpTransaction.  It
 // provides an implementation for both HTTP and HTTPS.
 class URLRequestHttpJob : public URLRequestJob {
  public:
   static URLRequestJob* Factory(URLRequest* request, const std::string& scheme);
+  // Specifies a comma separated list of port numbers that should be accepted
+  // despite bans. If the string is invalid no allowed ports are stored.
+  static void SetExplicitlyAllowedPorts(const std::wstring& allowed_ports);
+  static const std::set<int>& explicitly_allowed_ports() {
+    return explicitly_allowed_ports_;
+  }
 
   virtual ~URLRequestHttpJob();
 
  protected:
   explicit URLRequestHttpJob(URLRequest* request);
 
   // URLRequestJob methods:
   virtual void SetUpload(net::UploadData* upload);
   virtual void SetExtraRequestHeaders(const std::string& headers);
   virtual void Start();
@@ skipping 33 matching lines @@
   void ProcessForceTLSHeader();
 
   void OnStartCompleted(int result);
   void OnReadCompleted(int result);
 
   bool ShouldTreatAsCertificateError(int result);
 
   void RestartTransactionWithAuth(const std::wstring& username,
                                   const std::wstring& password);
 
+  // Check if banned |port| has been overriden by an entry in
+  // |explicitly_allowed_ports_|.
+  static bool IsPortAllowedByOverride(int port);
+
   // Keep a reference to the url request context to be sure it's not deleted
   // before us.
   scoped_refptr<URLRequestContext> context_;
 
   net::HttpRequestInfo request_info_;
   const net::HttpResponseInfo* response_info_;
   std::vector<std::string> response_cookies_;
 
   // Auth states for proxy and origin server.
   net::AuthState proxy_auth_state_;
@@ skipping 17 matching lines @@
 
   // For SDCH latency experiments, when we are able to do SDCH, we may enable
   // either an SDCH latency test xor a pass through test.  The following bools
   // indicate what we decided on for this instance.
   bool sdch_test_activated_;  // Advertising a dictionary for sdch.
   bool sdch_test_control_;    // Not even accepting-content sdch.
 
   // For recording of stats, we need to remember if this is cached content.
   bool is_cached_content_;
 
+ private:
+  // Holds a list of ports that should be accepted despite bans.
+  static std::set<int> explicitly_allowed_ports_;
+
   DISALLOW_COPY_AND_ASSIGN(URLRequestHttpJob);
 };
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_HTTP_JOB_H_