net/proxy/mojo_proxy_resolver_impl.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef NET_PROXY_MOJO_PROXY_RESOLVER_IMPL_H_
   6 #define NET_PROXY_MOJO_PROXY_RESOLVER_IMPL_H_
   7
   8 #include <map>
   9 #include <queue>
  10 #include <set>
  11
  12 #include "base/memory/ref_counted.h"
  13 #include "base/memory/scoped_ptr.h"
  14 #include "net/interfaces/proxy_resolver_service.mojom.h"
  15 #include "net/proxy/proxy_resolver.h"
  16
  17 namespace net {
  18
  19 class MojoProxyResolverImpl : public interfaces::ProxyResolver {
  20  public:
  21   MojoProxyResolverImpl(
  22       scoped_ptr<net::ProxyResolver> resolver,
  23       const base::Callback<
  24           void(const net::ProxyResolver::LoadStateChangedCallback&)>&
  25           load_state_change_callback_setter);
  26
  27   ~MojoProxyResolverImpl() override;
  28
  29  private:
  30   class Job;
  31
  32   // interfaces::ProxyResolver overrides.
  33   void GetProxyForUrl(
  34       const mojo::String& url,
  35       interfaces::ProxyResolverRequestClientPtr client) override;
  36
  37   void DeleteJob(Job* job);
  38
  39   // Invoked when the LoadState of a request changes.
  40   void LoadStateChanged(net::ProxyResolver::RequestHandle handle,
  41                         LoadState load_state);
  42
  43   scoped_ptr<net::ProxyResolver> resolver_;
  44   std::set<Job*> resolve_jobs_;
  45   std::map<net::ProxyResolver::RequestHandle, Job*> request_handle_to_job_;
  46
  47   DISALLOW_COPY_AND_ASSIGN(MojoProxyResolverImpl);
  48 };
  49
  50 }  // namespace net
  51
  52 #endif  // NET_PROXY_MOJO_PROXY_RESOLVER_IMPL_H_