toolkit/components/remote/nsRemoteService.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim:expandtab:shiftwidth=2:tabstop=2:
   3  */
   4 /* This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   7
   8 #ifndef TOOLKIT_COMPONENTS_REMOTE_NSREMOTESERVER_H_
   9 #define TOOLKIT_COMPONENTS_REMOTE_NSREMOTESERVER_H_
  10
  11 #include "nsRemoteServer.h"
  12 #include "nsIObserver.h"
  13 #include "mozilla/UniquePtr.h"
  14 #include "nsIFile.h"
  15 #include "nsProfileLock.h"
  16
  17 enum RemoteResult {
  18   REMOTE_NOT_FOUND = 0,
  19   REMOTE_FOUND = 1,
  20   REMOTE_ARG_BAD = 2
  21 };
  22
  23 class nsRemoteService final : public nsIObserver {
  24  public:
  25   // We will be a static singleton, so don't use the ordinary methods.
  26   NS_DECL_ISUPPORTS
  27   NS_DECL_NSIOBSERVER
  28
  29   explicit nsRemoteService(const char* aProgram);
  30   void SetProfile(nsACString& aProfile);
  31
  32   void LockStartup();
  33   void UnlockStartup();
  34
  35   RemoteResult StartClient(const char* aStartupToken);
  36   void StartupServer();
  37   void ShutdownServer();
  38
  39  private:
  40   ~nsRemoteService();
  41
  42   mozilla::UniquePtr<nsRemoteServer> mRemoteServer;
  43   nsProfileLock mRemoteLock;
  44   nsCOMPtr<nsIFile> mRemoteLockDir;
  45   nsCString mProgram;
  46   nsCString mProfile;
  47 };
  48
  49 #endif  // TOOLKIT_COMPONENTS_REMOTE_NSREMOTESERVER_H_