text: /*
   * Copyright (C) 2013 Apple Inc. All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
   * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
   * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
   * THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #include "config.h"
  #include "FrameLoadState.h"
  
  namespace WebKit {
  
  FrameLoadState::FrameLoadState()
      : m_state(State::Finished)
  {
  }
  
  FrameLoadState::~FrameLoadState()
  {
  }
  
  void FrameLoadState::didStartProvisionalLoad(const String& url)
  {
      ASSERT(m_provisionalURL.isEmpty());
  
      m_state = State::Provisional;
      m_provisionalURL = url;
  }
  
  void FrameLoadState::didReceiveServerRedirectForProvisionalLoad(const String& url)
  {
      ASSERT(m_state == State::Provisional);
  
      m_provisionalURL = url;
  }
  
  void FrameLoadState::didFailProvisionalLoad()
  {
      ASSERT(m_state == State::Provisional);
  
      m_state = State::Finished;
      m_provisionalURL = String();
      m_unreachableURL = m_lastUnreachableURL;
  }
  
  void FrameLoadState::didCommitLoad()
  {
      ASSERT(m_state == State::Provisional);
  
      m_state = State::Committed;
      m_url = m_provisionalURL;
      m_provisionalURL = String();
  }
  
  void FrameLoadState::didFinishLoad()
  {
      ASSERT(m_state == State::Committed);
      ASSERT(m_provisionalURL.isEmpty());
  
      m_state = State::Finished;
  }
  
  void FrameLoadState::didFailLoad()
  {
      ASSERT(m_state == State::Committed);
      ASSERT(m_provisionalURL.isEmpty());
  
      m_state = State::Finished;
  }
  
  void FrameLoadState::didSameDocumentNotification(const String& url)
  {
      m_url = url;
  }
  
  void FrameLoadState::setUnreachableURL(const String& unreachableURL)
  {
      m_lastUnreachableURL = m_unreachableURL;
      m_unreachableURL = unreachableURL;
  }
  
  } // namespace WebKit
  