Provide Shill IP Address to myIpAddress()

net/dns/host_resolver_impl.h

 // Copyright (c) 2012 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_DNS_HOST_RESOLVER_IMPL_H_
 #define NET_DNS_HOST_RESOLVER_IMPL_H_
 
 #include <map>
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 #include "base/threading/non_thread_safe.h"
 #include "base/time/time.h"
 #include "net/base/net_export.h"
 #include "net/base/network_change_notifier.h"
-#include "net/base/prioritized_dispatcher.h"
 #include "net/dns/host_cache.h"
 #include "net/dns/host_resolver.h"
 #include "net/dns/host_resolver_proc.h"
 
 namespace net {
 
 class BoundNetLog;
 class DnsClient;
 class NetLog;
 
@@ skipping 60 matching lines @@
     size_t max_retry_attempts;
 
     // This is the limit after which we make another attempt to resolve the host
     // if the worker thread has not responded yet.
     base::TimeDelta unresponsive_delay;
 
     // Factor to grow |unresponsive_delay| when we re-re-try.
     uint32 retry_factor;
   };
 
-  // Creates a HostResolver that first uses the local cache |cache|, and then
-  // falls back to |proc_params.resolver_proc|.
+  // Creates a HostResolver as specified by |options|.
   //
-  // If |cache| is NULL, then no caching is used. Otherwise we take
-  // ownership of the |cache| pointer, and will free it during destruction.
+  // If Options.enable_caching is true, a cache is created using
+  // HostCache::CreateDefaultCache(). Otherwise no cache is used.
   //
-  // |job_limits| specifies the maximum number of jobs that the resolver will
-  // run at once. This upper-bounds the total number of outstanding
-  // DNS transactions (not counting retransmissions and retries).
+  // Options.GetDispatcherLimits() determines the maximum number of jobs that
+  // the resolver will run at once. This upper-bounds the total number of
+  // outstanding DNS transactions (not counting retransmissions and retries).
   //
   // |net_log| must remain valid for the life of the HostResolverImpl.
-  HostResolverImpl(scoped_ptr<HostCache> cache,
-                   const PrioritizedDispatcher::Limits& job_limits,
-                   const ProcTaskParams& proc_params,
-                   NetLog* net_log);
+  HostResolverImpl(const Options& options, NetLog* net_log);
 
   // If any completion callbacks are pending when the resolver is destroyed,
   // the host resolutions are cancelled, and the completion callbacks will not
   // be called.
   virtual ~HostResolverImpl();
 
   // Configures maximum number of Jobs in the queue. Exposed for testing.
   // Only allowed when the queue is empty.
   void SetMaxQueuedJobs(size_t value);
 
@@ skipping 13 matching lines @@
   virtual int ResolveFromCache(const RequestInfo& info,
                                AddressList* addresses,
                                const BoundNetLog& source_net_log) OVERRIDE;
   virtual void CancelRequest(RequestHandle req) OVERRIDE;
   virtual void SetDefaultAddressFamily(AddressFamily address_family) OVERRIDE;
   virtual AddressFamily GetDefaultAddressFamily() const OVERRIDE;
   virtual void SetDnsClientEnabled(bool enabled) OVERRIDE;
   virtual HostCache* GetHostCache() OVERRIDE;
   virtual base::Value* GetDnsConfigAsValue() const OVERRIDE;
 
+  void set_proc_params_for_test(const ProcTaskParams& proc_params) {
+    proc_params_ = proc_params;
+  }
+
  private:
   friend class HostResolverImplTest;
   class Job;
   class ProcTask;
   class LoopbackProbeJob;
   class DnsTask;
   class Request;
   typedef HostCache::Key Key;
   typedef std::map<Key, Job*> JobMap;
   typedef ScopedVector<Request> RequestsList;
@@ skipping 72 matching lines @@
   bool HaveDnsConfig() const;
 
   // Called when a host name is successfully resolved and DnsTask was run on it
   // and resulted in |net_error|.
   void OnDnsTaskResolve(int net_error);
 
   // Allows the tests to catch slots leaking out of the dispatcher.  One
   // HostResolverImpl::Job could occupy multiple PrioritizedDispatcher job
   // slots.
   size_t num_running_dispatcher_jobs_for_tests() const {
-    return dispatcher_.num_running_jobs();
+    return dispatcher_->num_running_jobs();
   }
 
   // Cache of host resolution results.
   scoped_ptr<HostCache> cache_;
 
   // Map from HostCache::Key to a Job.
   JobMap jobs_;
 
   // Starts Jobs according to their priority and the configured limits.
-  PrioritizedDispatcher dispatcher_;
+  scoped_ptr<PrioritizedDispatcher> dispatcher_;
 
   // Limit on the maximum number of jobs queued in |dispatcher_|.
   size_t max_queued_jobs_;
 
   // Parameters for ProcTask.
   ProcTaskParams proc_params_;
 
   NetLog* net_log_;
 
   // Address family to use when the request doesn't specify one.
@@ skipping 30 matching lines @@
   base::WeakPtrFactory<HostResolverImpl> weak_ptr_factory_;
 
   base::WeakPtrFactory<HostResolverImpl> probe_weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HostResolverImpl);
 };
 
 }  // namespace net
 
 #endif  // NET_DNS_HOST_RESOLVER_IMPL_H_