Add Drive API specific operations.

chrome/browser/chromeos/gdata/operations_base.cc

 // 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.
 
 #include "chrome/browser/chromeos/gdata/operations_base.h"
 
 #include "base/json/json_reader.h"
 #include "base/metrics/histogram.h"
 #include "base/string_number_conversions.h"
 #include "base/stringprintf.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
+#include "chrome/browser/chromeos/gdata/gdata_util.h"
 #include "chrome/common/net/gaia/gaia_urls.h"
 #include "chrome/common/net/gaia/google_service_auth_error.h"
 #include "chrome/common/net/gaia/oauth2_access_token_fetcher.h"
 #include "chrome/common/net/url_util.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/base/load_flags.h"
 #include "net/http/http_util.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_request_status.h"
 
@@ skipping 15 matching lines @@
 const char kGDataVersionHeader[] = "GData-Version: 3.0";
 
 // Maximum number of attempts for re-authentication per operation.
 const int kMaxReAuthenticateAttemptsPerOperation = 1;
 
 // OAuth scope for the documents API.
 const char kDocsListScope[] = "https://docs.google.com/feeds/";
 const char kSpreadsheetsScope[] = "https://spreadsheets.google.com/feeds/";
 const char kUserContentScope[] = "https://docs.googleusercontent.com/";
 
+// OAuth scope for Drive API.
+const char kDriveAppsScope[] = "https://www.googleapis.com/auth/drive.apps";
+
 }  // namespace
 
 namespace gdata {
 
 //================================ AuthOperation ===============================
 
 AuthOperation::AuthOperation(GDataOperationRegistry* registry,
                              Profile* profile,
                              const AuthStatusCallback& callback,
                              const std::string& refresh_token)
     : GDataOperationRegistry::Operation(registry),
       profile_(profile), refresh_token_(refresh_token), callback_(callback) {
 }
 
 AuthOperation::~AuthOperation() {}
 
 void AuthOperation::Start() {
   DCHECK(!refresh_token_.empty());
   std::vector<std::string> scopes;
   scopes.push_back(kDocsListScope);
   scopes.push_back(kSpreadsheetsScope);
   scopes.push_back(kUserContentScope);
+  if (gdata::util::IsDriveV2ApiEnabled())
+    scopes.push_back(kDriveAppsScope);
   oauth2_access_token_fetcher_.reset(new OAuth2AccessTokenFetcher(
       this, g_browser_process->system_request_context()));
   NotifyStart();
   oauth2_access_token_fetcher_->Start(
       GaiaUrls::GetInstance()->oauth2_chrome_client_id(),
       GaiaUrls::GetInstance()->oauth2_chrome_client_secret(),
       refresh_token_,
       scopes);
 }
 
@@ skipping 296 matching lines @@
                << ", code: "
                << error_code
                << ", data:\n"
                << data;
     return NULL;
   }
   return root_value.release();
 }
 
 }  // namespace gdata