Initial commit of sync engine code to browser/sync....

chrome/browser/sync/notifier/communicator/auth_task.h

+// 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_SYNC_NOTIFIER_COMMUNICATOR_AUTH_TASK_H_
+#define CHROME_BROWSER_SYNC_NOTIFIER_COMMUNICATOR_AUTH_TASK_H_
+
+#include <string>
+#include "talk/base/scoped_ptr.h"
+#include "talk/base/sigslot.h"
+#include "talk/base/task.h"
+
+namespace buzz {
+class GaiaAuth;
+}
+
+namespace notifier {
+class Login;
+
+// Create an authenticated talk url from an unauthenticated url
+class AuthTask : public talk_base::Task, public sigslot::has_slots<> {
+ public:
+  AuthTask(talk_base::Task* parent, Login* login, const char* url);
+
+  // An abort method which doesn't take any parameters.
+  // (talk_base::Task::Abort() has a default parameter.)
+  //
+  // The primary purpose of this method is to allow a
+  // signal to be hooked up to abort this task.
+  void Abort() {
+    talk_base::Task::Abort();
+  }
+
+  void set_service(const char* service) {
+    service_ = service;
+  }
+
+  void set_use_gaia_redirect(bool use_gaia_redirect) {
+    use_gaia_redirect_ = use_gaia_redirect;
+  }
+
+  void set_redir_auth_prefix(const char* redir_auth_prefix) {
+    redir_auth_prefix_ = redir_auth_prefix;
+  }
+
+  void set_redir_continue(const char* redir_continue) {
+    redir_continue_ = redir_continue;
+  }
+
+  sigslot::signal1<const std::string&> SignalAuthDone;
+  sigslot::signal1<bool> SignalAuthError;
+
+ protected:
+  virtual int ProcessStart();
+  virtual int ProcessResponse();
+
+ private:
+  void OnAuthDone();
+
+  scoped_ptr<buzz::GaiaAuth> auth_;
+  Login* login_;
+  std::string service_;
+  std::string url_;
+
+  // the following members are used for cases where we don't want to
+  // redirect through gaia, but rather via the end-site's mechanism
+  // (We need this for orkut)
+  bool use_gaia_redirect_;
+  std::string redir_auth_prefix_;
+  std::string redir_continue_;
+
+  DISALLOW_COPY_AND_ASSIGN(AuthTask);
+};
+
+}  // namespace notifier
+
+#endif  // CHROME_BROWSER_SYNC_NOTIFIER_COMMUNICATOR_AUTH_TASK_H_