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chrome/browser/login_prompt.h

Index: chrome/browser/login_prompt.h
===================================================================
--- chrome/browser/login_prompt.h	(revision 68044)
+++ chrome/browser/login_prompt.h	(working copy)
@@ -1,214 +0,0 @@
-// Copyright (c) 2009 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 CHROME_BROWSER_LOGIN_PROMPT_H_
-#define CHROME_BROWSER_LOGIN_PROMPT_H_
-#pragma once
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/lock.h"
-#include "base/ref_counted.h"
-#include "chrome/browser/password_manager/password_manager.h"
-#include "chrome/common/notification_observer.h"
-#include "chrome/common/notification_registrar.h"
-
-namespace net {
-class AuthChallengeInfo;
-class URLRequest;
-}  // namespace net
-
-class ConstrainedWindow;
-class GURL;
-
-// This is the base implementation for the OS-specific classes that route
-// authentication info to the net::URLRequest that needs it. These functions
-// must be implemented in a thread safe manner.
-class LoginHandler : public base::RefCountedThreadSafe<LoginHandler>,
-                     public LoginModelObserver,
-                     public NotificationObserver {
- public:
-  LoginHandler(net::AuthChallengeInfo* auth_info, net::URLRequest* request);
-  virtual ~LoginHandler();
-
-  // Builds the platform specific LoginHandler. Used from within
-  // CreateLoginPrompt() which creates tasks.
-  static LoginHandler* Create(net::AuthChallengeInfo* auth_info,
-                              net::URLRequest* request);
-
-  // Initializes the underlying platform specific view.
-  virtual void BuildViewForPasswordManager(PasswordManager* manager,
-                                           std::wstring explanation) = 0;
-
-  // Sets information about the authentication type (|form|) and the
-  // |password_manager| for this profile.
-  void SetPasswordForm(const webkit_glue::PasswordForm& form);
-  void SetPasswordManager(PasswordManager* password_manager);
-
-  // Returns the TabContents that needs authentication.
-  TabContents* GetTabContentsForLogin() const;
-
-  // Resend the request with authentication credentials.
-  // This function can be called from either thread.
-  void SetAuth(const std::wstring& username, const std::wstring& password);
-
-  // Display the error page without asking for credentials again.
-  // This function can be called from either thread.
-  void CancelAuth();
-
-  // Notify the handler that the request was cancelled.
-  // This function can only be called from the IO thread.
-  void OnRequestCancelled();
-
-  // Implements the NotificationObserver interface.
-  // Listens for AUTH_SUPPLIED and AUTH_CANCELLED notifications from other
-  // LoginHandlers so that this LoginHandler has the chance to dismiss itself
-  // if it was waiting for the same authentication.
-  virtual void Observe(NotificationType type,
-                       const NotificationSource& source,
-                       const NotificationDetails& details);
-
- protected:
-  void SetModel(LoginModel* model);
-
-  void SetDialog(ConstrainedWindow* dialog);
-
-  // Notify observers that authentication is needed.
-  void NotifyAuthNeeded();
-
-  // Performs necessary cleanup before deletion.
-  void ReleaseSoon();
-
-  // Who/where/what asked for the authentication.
-  net::AuthChallengeInfo* auth_info() const { return auth_info_.get(); }
-
- private:
-  // Starts observing notifications from other LoginHandlers.
-  void AddObservers();
-
-  // Stops observing notifications from other LoginHandlers.
-  void RemoveObservers();
-
-  // Notify observers that authentication is supplied.
-  void NotifyAuthSupplied(const std::wstring& username,
-                          const std::wstring& password);
-
-  // Notify observers that authentication is cancelled.
-  void NotifyAuthCancelled();
-
-  // Returns whether authentication had been handled (SetAuth or CancelAuth).
-  // If |set_handled| is true, it will mark authentication as handled.
-  bool WasAuthHandled(bool set_handled);
-
-  // Calls SetAuth from the IO loop.
-  void SetAuthDeferred(const std::wstring& username,
-                       const std::wstring& password);
-
-  // Calls CancelAuth from the IO loop.
-  void CancelAuthDeferred();
-
-  // Closes the view_contents from the UI loop.
-  void CloseContentsDeferred();
-
-  // True if we've handled auth (SetAuth or CancelAuth has been called).
-  bool handled_auth_;
-  Lock handled_auth_lock_;
-
-  // The ConstrainedWindow that is hosting our LoginView.
-  // This should only be accessed on the UI loop.
-  ConstrainedWindow* dialog_;
-
-  // Who/where/what asked for the authentication.
-  scoped_refptr<net::AuthChallengeInfo> auth_info_;
-
-  // The request that wants login data.
-  // This should only be accessed on the IO loop.
-  net::URLRequest* request_;
-
-  // The PasswordForm sent to the PasswordManager. This is so we can refer to it
-  // when later notifying the password manager if the credentials were accepted
-  // or rejected.
-  // This should only be accessed on the UI loop.
-  webkit_glue::PasswordForm password_form_;
-
-  // Points to the password manager owned by the TabContents requesting auth.
-  // Can be null if the TabContents is not a TabContents.
-  // This should only be accessed on the UI loop.
-  PasswordManager* password_manager_;
-
-  // Cached from the net::URLRequest, in case it goes NULL on us.
-  int render_process_host_id_;
-  int tab_contents_id_;
-
-  // If not null, points to a model we need to notify of our own destruction
-  // so it doesn't try and access this when its too late.
-  LoginModel* login_model_;
-
-  // Observes other login handlers so this login handler can respond.
-  NotificationRegistrar registrar_;
-};
-
-// Details to provide the NotificationObserver.  Used by the automation proxy
-// for testing.
-class LoginNotificationDetails {
- public:
-  explicit LoginNotificationDetails(LoginHandler* handler)
-      : handler_(handler) {}
-  LoginHandler* handler() const { return handler_; }
-
- private:
-  LoginNotificationDetails() {}
-
-  LoginHandler* handler_;  // Where to send the response.
-
-  DISALLOW_COPY_AND_ASSIGN(LoginNotificationDetails);
-};
-
-// Details to provide the NotificationObserver.  Used by the automation proxy
-// for testing and by other LoginHandlers to dismiss themselves when an
-// identical auth is supplied.
-class AuthSuppliedLoginNotificationDetails : public LoginNotificationDetails {
- public:
-  AuthSuppliedLoginNotificationDetails(LoginHandler* handler,
-                                       const std::wstring& username,
-                                       const std::wstring& password)
-      : LoginNotificationDetails(handler),
-        username_(username),
-        password_(password) {}
-  const std::wstring& username() const { return username_; }
-  const std::wstring& password() const { return password_; }
-
- private:
-  // The username that was used for the authentication.
-  const std::wstring username_;
-
-  // The password that was used for the authentication.
-  const std::wstring password_;
-
-  DISALLOW_COPY_AND_ASSIGN(AuthSuppliedLoginNotificationDetails);
-};
-
-// Prompts the user for their username and password.  This is designed to
-// be called on the background (I/O) thread, in response to
-// net::URLRequest::Delegate::OnAuthRequired.  The prompt will be created
-// on the main UI thread via a call to UI loop's InvokeLater, and will send the
-// credentials back to the net::URLRequest on the calling thread.
-// A LoginHandler object (which lives on the calling thread) is returned,
-// which can be used to set or cancel authentication programmatically.  The
-// caller must invoke OnRequestCancelled() on this LoginHandler before
-// destroying the net::URLRequest.
-LoginHandler* CreateLoginPrompt(net::AuthChallengeInfo* auth_info,
-                                net::URLRequest* request);
-
-// Helper to remove the ref from an net::URLRequest to the LoginHandler.
-// Should only be called from the IO thread, since it accesses an
-// net::URLRequest.
-void ResetLoginHandlerForRequest(net::URLRequest* request);
-
-// Get the signon_realm under which the identity should be saved.
-std::string GetSignonRealm(const GURL& url,
-                           const net::AuthChallengeInfo& auth_info);
-
-#endif  // CHROME_BROWSER_LOGIN_PROMPT_H_