LCOV - code coverage report
Current view: top level - dom/presentation/ipc - PresentationContentSessionInfo.cpp (source / functions) Hit Total Coverage
Test: output.info Lines: 0 40 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 11 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim:set ts=2 sw=2 sts=2 et cindent: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #include "nsServiceManagerUtils.h"
       8             : #include "PresentationContentSessionInfo.h"
       9             : #include "PresentationIPCService.h"
      10             : 
      11             : namespace mozilla {
      12             : namespace dom {
      13             : 
      14           0 : NS_IMPL_ISUPPORTS(PresentationContentSessionInfo,
      15             :                   nsIPresentationSessionTransportCallback);
      16             : 
      17             : nsresult
      18           0 : PresentationContentSessionInfo::Init() {
      19           0 :   if (NS_WARN_IF(NS_FAILED(mTransport->SetCallback(this)))) {
      20           0 :     return NS_ERROR_NOT_AVAILABLE;
      21             :   }
      22           0 :   if (NS_WARN_IF(NS_FAILED(mTransport->EnableDataNotification()))) {
      23           0 :     return NS_ERROR_NOT_AVAILABLE;
      24             :   }
      25           0 :   return NS_OK;
      26             : }
      27             : 
      28             : nsresult
      29           0 : PresentationContentSessionInfo::Send(const nsAString& aData)
      30             : {
      31           0 :   if (!mTransport) {
      32           0 :     return NS_ERROR_NOT_AVAILABLE;
      33             :   }
      34             : 
      35           0 :   return mTransport->Send(aData);
      36             : }
      37             : 
      38             : nsresult
      39           0 : PresentationContentSessionInfo::SendBinaryMsg(const nsACString& aData)
      40             : {
      41           0 :   if (NS_WARN_IF(!mTransport)) {
      42           0 :     return NS_ERROR_NOT_AVAILABLE;
      43             :   }
      44             : 
      45           0 :   return mTransport->SendBinaryMsg(aData);
      46             : }
      47             : 
      48             : nsresult
      49           0 : PresentationContentSessionInfo::SendBlob(nsIDOMBlob* aBlob)
      50             : {
      51           0 :   if (NS_WARN_IF(!mTransport)) {
      52           0 :     return NS_ERROR_NOT_AVAILABLE;
      53             :   }
      54             : 
      55           0 :   return mTransport->SendBlob(aBlob);
      56             : }
      57             : 
      58             : nsresult
      59           0 : PresentationContentSessionInfo::Close(nsresult aReason)
      60             : {
      61           0 :   if (!mTransport) {
      62           0 :     return NS_ERROR_NOT_AVAILABLE;
      63             :   }
      64             : 
      65           0 :   return mTransport->Close(aReason);
      66             : }
      67             : 
      68             : // nsIPresentationSessionTransportCallback
      69             : NS_IMETHODIMP
      70           0 : PresentationContentSessionInfo::NotifyTransportReady()
      71             : {
      72             :   // do nothing since |onSessionTransport| implies this
      73           0 :   return NS_OK;
      74             : }
      75             : 
      76             : NS_IMETHODIMP
      77           0 : PresentationContentSessionInfo::NotifyTransportClosed(nsresult aReason)
      78             : {
      79           0 :   MOZ_ASSERT(NS_IsMainThread());
      80             : 
      81             :   // Nullify |mTransport| here so it won't try to re-close |mTransport| in
      82             :   // potential subsequent |Shutdown| calls.
      83           0 :   mTransport = nullptr;
      84             :   nsCOMPtr<nsIPresentationService> service =
      85           0 :     do_GetService(PRESENTATION_SERVICE_CONTRACTID);
      86           0 :   if (NS_WARN_IF(!service)) {
      87           0 :     return NS_ERROR_NOT_AVAILABLE;
      88             :   }
      89           0 :   return static_cast<PresentationIPCService*>(service.get())->
      90           0 :            NotifyTransportClosed(mSessionId, mRole, aReason);
      91             : }
      92             : 
      93             : NS_IMETHODIMP
      94           0 : PresentationContentSessionInfo::NotifyData(const nsACString& aData,
      95             :                                            bool aIsBinary)
      96             : {
      97           0 :   MOZ_ASSERT(NS_IsMainThread());
      98             : 
      99             :   nsCOMPtr<nsIPresentationService> service =
     100           0 :     do_GetService(PRESENTATION_SERVICE_CONTRACTID);
     101           0 :   if (NS_WARN_IF(!service)) {
     102           0 :     return NS_ERROR_NOT_AVAILABLE;
     103             :   }
     104           0 :   return static_cast<PresentationIPCService*>(service.get())->
     105           0 :            NotifyMessage(mSessionId, aData, aIsBinary);
     106             : }
     107             : 
     108             : } // namespace dom
     109             : } // namespace mozilla

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