New authorization framework for sync. ...

chrome/browser/sync/token_migrator.cc

+// 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.
+
+#include "chrome/browser/sync/token_migrator.h"
+
+#include "chrome/browser/sync/profile_sync_service.h"
+#include "chrome/browser/sync/util/user_settings.h"
+#include "chrome/common/net/gaia/gaia_constants.h"
+
+const FilePath::CharType kSyncDataFolderName[] =
+    FILE_PATH_LITERAL("Sync Data");
+
+const FilePath::CharType kBookmarkSyncUserSettingsDatabase[] =
+    FILE_PATH_LITERAL("BookmarkSyncSettings.sqlite3");
+
+using browser_sync::UserSettings;
+
+TokenMigrator::TokenMigrator(ProfileSyncService* service,
+                             const FilePath& profile_path)
+      : service_(service),
+        database_location_(profile_path.Append(kSyncDataFolderName)) {
+}
+
+TokenMigrator::~TokenMigrator() {
+}
+
+void TokenMigrator::TryMigration() {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::UI));
+  ChromeThread::PostTask(ChromeThread::DB, FROM_HERE,
+      NewRunnableMethod(this, &TokenMigrator::LoadTokens));
+}
+
+void TokenMigrator::LoadTokens() {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::DB));
+  scoped_ptr<UserSettings> user_settings(new UserSettings());
+  FilePath settings_db_file =
+      database_location_.Append(FilePath(kBookmarkSyncUserSettingsDatabase));
+  if (!user_settings->Init(settings_db_file))
+    return;
+
+  if (!user_settings->GetLastUserAndServiceToken(GaiaConstants::kSyncService,
+                                                 &username_, &token_))
+    return;
+
+  ChromeThread::PostTask(ChromeThread::UI, FROM_HERE,
+      NewRunnableMethod(this, &TokenMigrator::PostTokensBack));
+}
+
+void TokenMigrator::PostTokensBack() {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::UI));
+  service_->LoadMigratedCredentials(username_, token_);
+}