Identity API: add chrome.identity.getAccounts

chrome/browser/extensions/api/identity/identity_api.h

 // Copyright (c) 2012 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_EXTENSIONS_API_IDENTITY_IDENTITY_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_IDENTITY_IDENTITY_API_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 90 matching lines @@
   // Token cache
   void SetCachedToken(const ExtensionTokenKey& key,
                       const IdentityTokenCacheValue& token_data);
   void EraseCachedToken(const std::string& extension_id,
                         const std::string& token);
   void EraseAllCachedTokens();
   const IdentityTokenCacheValue& GetCachedToken(const ExtensionTokenKey& key);
 
   const CachedTokens& GetAllCachedTokens();
 
+  // Account queries.
+  std::vector<std::string> GetAccounts() const;
+
+  // Global error reporting.
   void ReportAuthError(const GoogleServiceAuthError& error);
   GoogleServiceAuthError GetAuthStatusForTest() const;
 
   // BrowserContextKeyedAPI implementation.
   virtual void Shutdown() OVERRIDE;
   static BrowserContextKeyedAPIFactory<IdentityAPI>* GetFactoryInstance();
 
   // AccountTracker::Observer implementation:
   virtual void OnAccountAdded(const AccountIds& ids) OVERRIDE;
   virtual void OnAccountRemoved(const AccountIds& ids) OVERRIDE;
   virtual void OnAccountSignInChanged(const AccountIds& ids,
                                       bool is_signed_in) OVERRIDE;
 
   void AddShutdownObserver(ShutdownObserver* observer);
   void RemoveShutdownObserver(ShutdownObserver* observer);
 
+  void SetAccountStateForTest(AccountIds ids, bool is_signed_in);
+
  private:
   friend class BrowserContextKeyedAPIFactory<IdentityAPI>;
 
   // BrowserContextKeyedAPI implementation.
   static const char* service_name() { return "IdentityAPI"; }
   static const bool kServiceIsNULLWhileTesting = true;
 
   content::BrowserContext* browser_context_;
   IdentityMintRequestQueue mint_queue_;
   CachedTokens token_cache_;
   AccountTracker account_tracker_;
   ObserverList<ShutdownObserver> shutdown_observer_list_;
 };
 
 template <>
 void BrowserContextKeyedAPIFactory<IdentityAPI>::DeclareFactoryDependencies();
 
+class IdentityGetAccountsFunction : public ChromeUIThreadExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION("identity.getAccounts",
+                             IDENTITY_GETACCOUNTS);
+
+  IdentityGetAccountsFunction();
+
+ private:
+  virtual ~IdentityGetAccountsFunction();
+
+  // UIThreadExtensionFunction implementation.
+  virtual ExtensionFunction::ResponseAction Run() OVERRIDE;
+};
+
 // identity.getAuthToken fetches an OAuth 2 function for the
 // caller. The request has three sub-flows: non-interactive,
 // interactive, and sign-in.
 //
 // In the non-interactive flow, getAuthToken requests a token from
 // GAIA. GAIA may respond with a token, an error, or "consent
 // required". In the consent required cases, getAuthToken proceeds to
 // the second, interactive phase.
 //
 // The interactive flow presents a scope approval dialog to the
@@ skipping 156 matching lines @@
   // Helper to initialize final URL prefix.
   void InitFinalRedirectURLPrefix(const std::string& extension_id);
 
   scoped_ptr<WebAuthFlow> auth_flow_;
   GURL final_url_prefix_;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_IDENTITY_IDENTITY_API_H_