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| author | willchan@chromium.org <willchan@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-01-11 22:47:43 +0000 |
|---|---|---|
| committer | willchan@chromium.org <willchan@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-01-11 22:47:43 +0000 |
| commit | e95d3acad18de6ee161cada265e8d679f19db42b (patch) | |
| tree | 713e98ff951ba13a605aa1315cdb24be513131e9 /net/base/host_resolver_impl.h | |
| parent | e5518c760e5a8b4269eeab6849d670b0138c9462 (diff) | |
| download | chromium_src-e95d3acad18de6ee161cada265e8d679f19db42b.zip chromium_src-e95d3acad18de6ee161cada265e8d679f19db42b.tar.gz chromium_src-e95d3acad18de6ee161cada265e8d679f19db42b.tar.bz2 | |
Set up HostResolverImpl to flush cache on IP address change.
BUG=http://crbug.com/26159
Review URL: http://codereview.chromium.org/545003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@35956 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'net/base/host_resolver_impl.h')
| -rw-r--r-- | net/base/host_resolver_impl.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/net/base/host_resolver_impl.h b/net/base/host_resolver_impl.h index 84acdc2..6cabcf9 100644 --- a/net/base/host_resolver_impl.h +++ b/net/base/host_resolver_impl.h @@ -12,6 +12,7 @@ #include "net/base/host_cache.h" #include "net/base/host_resolver.h" #include "net/base/host_resolver_proc.h" +#include "net/base/network_change_notifier.h" namespace net { @@ -40,7 +41,8 @@ namespace net { // Thread safety: This class is not threadsafe, and must only be called // from one thread! // -class HostResolverImpl : public HostResolver { +class HostResolverImpl : public HostResolver, + public NetworkChangeNotifier::Observer { public: // Creates a HostResolver that first uses the local cache |cache|, and then // falls back to |resolver_proc|. @@ -52,7 +54,9 @@ class HostResolverImpl : public HostResolver { // thread-safe since it is run from multiple worker threads. If // |resolver_proc| is NULL then the default host resolver procedure is // used (which is SystemHostResolverProc except if overridden). - HostResolverImpl(HostResolverProc* resolver_proc, HostCache* cache); + HostResolverImpl(HostResolverProc* resolver_proc, + HostCache* cache, + const scoped_refptr<NetworkChangeNotifier>& notifier); // HostResolver methods: virtual int Resolve(const RequestInfo& info, @@ -61,8 +65,8 @@ class HostResolverImpl : public HostResolver { RequestHandle* out_req, LoadLog* load_log); virtual void CancelRequest(RequestHandle req); - virtual void AddObserver(Observer* observer); - virtual void RemoveObserver(Observer* observer); + virtual void AddObserver(HostResolver::Observer* observer); + virtual void RemoveObserver(HostResolver::Observer* observer); virtual HostCache* GetHostCache(); // TODO(eroman): temp hack for http://crbug.com/15513 @@ -78,7 +82,7 @@ class HostResolverImpl : public HostResolver { typedef std::vector<Request*> RequestsList; typedef HostCache::Key Key; typedef std::map<Key, scoped_refptr<Job> > JobMap; - typedef std::vector<Observer*> ObserversList; + typedef std::vector<HostResolver::Observer*> ObserversList; // If any completion callbacks are pending when the resolver is destroyed, // the host resolutions are cancelled, and the completion callbacks will not @@ -119,6 +123,9 @@ class HostResolverImpl : public HostResolver { int request_id, const RequestInfo& info); + // NetworkChangeNotifier::Observer methods: + virtual void OnIPAddressChanged(); + // Cache of host resolution results. scoped_ptr<HostCache> cache_; @@ -146,6 +153,8 @@ class HostResolverImpl : public HostResolver { // TODO(eroman): temp hack for http://crbug.com/15513 bool shutdown_; + const scoped_refptr<NetworkChangeNotifier> network_change_notifier_; + DISALLOW_COPY_AND_ASSIGN(HostResolverImpl); }; |