Linux: refactor GNOME Keyring and KWallet integration to allow migration.

chrome/browser/password_manager/native_backend_gnome_x.h

 // Copyright (c) 2010 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_PASSWORD_MANAGER_PASSWORD_STORE_GNOME_H_
-#define CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_GNOME_H_
+#ifndef CHROME_BROWSER_PASSWORD_MANAGER_NATIVE_BACKEND_GNOME_X_H_
+#define CHROME_BROWSER_PASSWORD_MANAGER_NATIVE_BACKEND_GNOME_X_H_
 
 extern "C" {
 #include <gnome-keyring.h>
 }
 
 #include <vector>
 
-#include "base/lock.h"
-#include "chrome/browser/password_manager/login_database.h"
-#include "chrome/browser/password_manager/password_store.h"
-#include "chrome/browser/profile.h"
-#include "chrome/browser/webdata/web_data_service.h"
+#include "base/basictypes.h"
+#include "base/time.h"
+#include "chrome/browser/password_manager/password_store_x.h"
 
-class Profile;
-class Task;
+namespace webkit_glue {
+struct PasswordForm;
+}
 
-// PasswordStore implementation using GNOME Keyring.
-class PasswordStoreGnome : public PasswordStore {
+// NativeBackend implementation using GNOME Keyring.
+class NativeBackendGnome : public PasswordStoreX::NativeBackend {
  public:
-  PasswordStoreGnome(LoginDatabase* login_db,
-                     Profile* profile,
-                     WebDataService* web_data_service);
+  NativeBackendGnome();
+
+  virtual ~NativeBackendGnome();
 
   virtual bool Init();
 
+  // Implements NativeBackend interface.
+  virtual bool AddLogin(const webkit_glue::PasswordForm& form);
+  virtual bool UpdateLogin(const webkit_glue::PasswordForm& form);
+  virtual bool RemoveLogin(const webkit_glue::PasswordForm& form);
+  virtual bool RemoveLoginsCreatedBetween(const base::Time& delete_begin,
+                                          const base::Time& delete_end);
+  virtual bool GetLogins(const webkit_glue::PasswordForm& form,
+                         PasswordFormList* forms);
+  virtual bool GetLoginsCreatedBetween(const base::Time& get_begin,
+                                       const base::Time& get_end,
+                                       PasswordFormList* forms);
+  virtual bool GetAutofillableLogins(PasswordFormList* forms);
+  virtual bool GetBlacklistLogins(PasswordFormList* forms);
+
  private:
-  virtual ~PasswordStoreGnome();
+  // Reads PasswordForms from the keyring with the given autofillability state.
+  bool GetLoginsList(PasswordFormList* forms, bool autofillable);
 
-  // Implements PasswordStore interface.
-  virtual void AddLoginImpl(const webkit_glue::PasswordForm& form);
-  virtual void UpdateLoginImpl(const webkit_glue::PasswordForm& form);
-  virtual void RemoveLoginImpl(const webkit_glue::PasswordForm& form);
-  virtual void RemoveLoginsCreatedBetweenImpl(const base::Time& delete_begin,
-                                              const base::Time& delete_end);
-  virtual void GetLoginsImpl(GetLoginsRequest* request,
-                             const webkit_glue::PasswordForm& form);
-  virtual void GetAutofillableLoginsImpl(GetLoginsRequest* request);
-  virtual void GetBlacklistLoginsImpl(GetLoginsRequest* request);
-  virtual bool FillAutofillableLogins(
-      std::vector<webkit_glue::PasswordForm*>* forms);
-  virtual bool FillBlacklistLogins(
-      std::vector<webkit_glue::PasswordForm*>* forms);
+  // Helper for GetLoginsCreatedBetween().
+  bool GetAllLogins(PasswordFormList* forms);
 
-  // Helper for AddLoginImpl() and UpdateLoginImpl() with a success status.
-  bool AddLoginHelper(const webkit_glue::PasswordForm& form,
-                      const base::Time& date_created);
-
-  // Helper for FillAutofillableLogins() and FillBlacklistLogins().
-  bool FillSomeLogins(bool autofillable,
-                      std::vector<webkit_glue::PasswordForm*>* forms);
-
-  // Parse all the results from the given GList into a
-  // vector<PasswordForm*>, and free the GList. PasswordForms are
-  // allocated on the heap, and should be deleted by the consumer.
-  void FillFormVector(GList* found,
-                      std::vector<webkit_glue::PasswordForm*>* forms);
+  // Parse all the results from the given GList into a PasswordFormList, and
+  // free the GList. PasswordForms are allocated on the heap, and should be
+  // deleted by the consumer.
+  void ConvertFormList(GList* found, PasswordFormList* forms);
 
   static const GnomeKeyringPasswordSchema kGnomeSchema;
 
-  DISALLOW_COPY_AND_ASSIGN(PasswordStoreGnome);
+  DISALLOW_COPY_AND_ASSIGN(NativeBackendGnome);
 };
 
-#endif  // CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_GNOME_H_
+#endif  // CHROME_BROWSER_PASSWORD_MANAGER_NATIVE_BACKEND_GNOME_X_H_