netwerk/base/nsSyncStreamListener.h

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 #ifndef nsSyncStreamListener_h__
   6 #define nsSyncStreamListener_h__
   7
   8 #include "nsISyncStreamListener.h"
   9 #include "nsIInputStream.h"
  10 #include "nsIOutputStream.h"
  11 #include "nsCOMPtr.h"
  12 #include "mozilla/Attributes.h"
  13
  14 //-----------------------------------------------------------------------------
  15
  16 class nsSyncStreamListener final : public nsISyncStreamListener,
  17                                    public nsIInputStream {
  18  public:
  19   NS_DECL_ISUPPORTS
  20   NS_DECL_NSIREQUESTOBSERVER
  21   NS_DECL_NSISTREAMLISTENER
  22   NS_DECL_NSISYNCSTREAMLISTENER
  23   NS_DECL_NSIINPUTSTREAM
  24
  25  private:
  26   // Factory method:
  27   friend nsresult NS_NewSyncStreamListener(nsIStreamListener** result,
  28                                            nsIInputStream** stream);
  29   nsSyncStreamListener();
  30   ~nsSyncStreamListener() = default;
  31
  32   nsresult Init();
  33
  34   nsresult WaitForData();
  35
  36   nsCOMPtr<nsIInputStream> mPipeIn;
  37   nsCOMPtr<nsIOutputStream> mPipeOut;
  38   nsresult mStatus{NS_OK};
  39   bool mKeepWaiting{false};
  40   bool mDone{false};
  41 };
  42
  43 #endif  // nsSyncStreamListener_h__