text: // Copyright 2014 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 COMPONENTS_SYNC_TEST_FAKE_SERVER_FAKE_SERVER_HTTP_POST_PROVIDER_H_
  #define COMPONENTS_SYNC_TEST_FAKE_SERVER_FAKE_SERVER_HTTP_POST_PROVIDER_H_
  
  #include <string>
  
  #include "base/callback.h"
  #include "base/macros.h"
  #include "base/memory/ref_counted.h"
  #include "base/memory/weak_ptr.h"
  #include "base/sequenced_task_runner.h"
  #include "base/synchronization/waitable_event.h"
  #include "components/sync/engine/net/http_post_provider_factory.h"
  #include "components/sync/engine/net/http_post_provider_interface.h"
  
  namespace fake_server {
  
  class FakeServer;
  
  class FakeServerHttpPostProvider
      : public syncer::HttpPostProviderInterface,
        public base::RefCountedThreadSafe<FakeServerHttpPostProvider> {
   public:
    FakeServerHttpPostProvider(
        const base::WeakPtr<FakeServer>& fake_server,
        scoped_refptr<base::SequencedTaskRunner> fake_server_task_runner);
  
    // HttpPostProviderInterface implementation.
    void SetExtraRequestHeaders(const char* headers) override;
    void SetURL(const char* url, int port) override;
    void SetPostPayload(const char* content_type,
                        int content_length,
                        const char* content) override;
    bool MakeSynchronousPost(int* error_code, int* response_code) override;
    void Abort() override;
    int GetResponseContentLength() const override;
    const char* GetResponseContent() const override;
    const std::string GetResponseHeaderValue(
        const std::string& name) const override;
  
   protected:
    ~FakeServerHttpPostProvider() override;
  
   private:
    friend class base::RefCountedThreadSafe<FakeServerHttpPostProvider>;
  
    // |fake_server_| should only be dereferenced on the same thread as
    // |fake_server_task_runner_| runs on.
    base::WeakPtr<FakeServer> fake_server_;
    scoped_refptr<base::SequencedTaskRunner> fake_server_task_runner_;
  
    std::string response_;
    std::string request_url_;
    int request_port_;
    std::string request_content_;
    std::string request_content_type_;
    std::string extra_request_headers_;
    int post_error_code_;
    int post_response_code_;
  
    DISALLOW_COPY_AND_ASSIGN(FakeServerHttpPostProvider);
  };
  
  class FakeServerHttpPostProviderFactory
      : public syncer::HttpPostProviderFactory {
   public:
    FakeServerHttpPostProviderFactory(
        const base::WeakPtr<FakeServer>& fake_server,
        scoped_refptr<base::SequencedTaskRunner> fake_server_task_runner);
    ~FakeServerHttpPostProviderFactory() override;
  
    // HttpPostProviderFactory:
    void Init(
        const std::string& user_agent,
        const syncer::BindToTrackerCallback& bind_to_tracker_callback) override;
    syncer::HttpPostProviderInterface* Create() override;
    void Destroy(syncer::HttpPostProviderInterface* http) override;
  
   private:
    // |fake_server_| should only be dereferenced on the same thread as
    // |fake_server_task_runner_| runs on.
    base::WeakPtr<FakeServer> fake_server_;
    scoped_refptr<base::SequencedTaskRunner> fake_server_task_runner_;
  
    DISALLOW_COPY_AND_ASSIGN(FakeServerHttpPostProviderFactory);
  };
  
  }  // namespace fake_server
  
  #endif  // COMPONENTS_SYNC_TEST_FAKE_SERVER_FAKE_SERVER_HTTP_POST_PROVIDER_H_
  