bool
DeviceStorageRequestChild::
  Recv__delete__(const DeviceStorageResponseValue& aValue)
{
  if (mCallback) {
    mCallback->RequestComplete();
    mCallback = nullptr;
  }

  nsCOMPtr<nsPIDOMWindow> window = mRequest->GetOwner();
  if (!window) {
    return true;
  }

  switch (aValue.type()) {

    case DeviceStorageResponseValue::TErrorResponse:
    {
      ErrorResponse r = aValue;
      mRequest->FireError(r.error());
      break;
    }

    case DeviceStorageResponseValue::TSuccessResponse:
    {
      nsString fullPath;
      mDSFile->GetFullPath(fullPath);
      AutoJSContext cx;
      JS::Rooted<JS::Value> result(cx);
      StringToJsval(window, fullPath, &result);
      mRequest->FireSuccess(result);
      break;
    }

    case DeviceStorageResponseValue::TFileDescriptorResponse:
    {
      FileDescriptorResponse r = aValue;

      nsString fullPath;
      mDSFile->GetFullPath(fullPath);
      AutoJSContext cx;
      JS::Rooted<JS::Value> result(cx);
      StringToJsval(window, fullPath, &result);

      mDSFileDescriptor->mDSFile = mDSFile;
      mDSFileDescriptor->mFileDescriptor = r.fileDescriptor();
      mRequest->FireSuccess(result);
      break;
    }

    case DeviceStorageResponseValue::TBlobResponse:
    {
      BlobResponse r = aValue;
      BlobChild* actor = static_cast<BlobChild*>(r.blobChild());
      nsRefPtr<BlobImpl> bloblImpl = actor->GetBlobImpl();
      nsRefPtr<Blob> blob = Blob::Create(mRequest->GetParentObject(),
                                         bloblImpl);

      AutoJSContext cx;

      JS::Rooted<JSObject*> obj(cx, blob->WrapObject(cx, JS::NullPtr()));
      MOZ_ASSERT(obj);

      JS::Rooted<JS::Value> result(cx, JS::ObjectValue(*obj));
      mRequest->FireSuccess(result);
      break;
    }

    case DeviceStorageResponseValue::TFreeSpaceStorageResponse:
    {
      FreeSpaceStorageResponse r = aValue;
      AutoJSContext cx;
      JS::Rooted<JS::Value> result(cx, JS_NumberValue(double(r.freeBytes())));
      mRequest->FireSuccess(result);
      break;
    }

    case DeviceStorageResponseValue::TUsedSpaceStorageResponse:
    {
      UsedSpaceStorageResponse r = aValue;
      AutoJSContext cx;
      JS::Rooted<JS::Value> result(cx, JS_NumberValue(double(r.usedBytes())));
      mRequest->FireSuccess(result);
      break;
    }

    case DeviceStorageResponseValue::TAvailableStorageResponse:
    {
      AvailableStorageResponse r = aValue;
      AutoJSContext cx;
      JS::Rooted<JS::Value> result(cx);
      StringToJsval(window, r.mountState(), &result);
      mRequest->FireSuccess(result);
      break;
    }

    case DeviceStorageResponseValue::TStorageStatusResponse:
    {
      StorageStatusResponse r = aValue;
      AutoJSContext cx;
      JS::Rooted<JS::Value> result(cx);
      StringToJsval(window, r.storageStatus(), &result);
      mRequest->FireSuccess(result);
      break;
    }

    case DeviceStorageResponseValue::TFormatStorageResponse:
    {
      FormatStorageResponse r = aValue;
      AutoJSContext cx;
      JS::Rooted<JS::Value> result(cx);
      StringToJsval(window, r.mountState(), &result);
      mRequest->FireSuccess(result);
      break;
    }

    case DeviceStorageResponseValue::TMountStorageResponse:
    {
      MountStorageResponse r = aValue;
      AutoJSContext cx;
      JS::Rooted<JS::Value> result(cx);
      StringToJsval(window, r.storageStatus(), &result);
      mRequest->FireSuccess(result);
      break;
    }

    case DeviceStorageResponseValue::TUnmountStorageResponse:
    {
      UnmountStorageResponse r = aValue;
      AutoJSContext cx;
      JS::Rooted<JS::Value> result(cx);
      StringToJsval(window, r.storageStatus(), &result);
      mRequest->FireSuccess(result);
      break;
    }

    case DeviceStorageResponseValue::TEnumerationResponse:
    {
      EnumerationResponse r = aValue;
      nsDOMDeviceStorageCursor* cursor
        = static_cast<nsDOMDeviceStorageCursor*>(mRequest.get());

      uint32_t count = r.paths().Length();
      for (uint32_t i = 0; i < count; i++) {
        nsRefPtr<DeviceStorageFile> dsf
          = new DeviceStorageFile(r.type(), r.paths()[i].storageName(),
                                  r.rootdir(), r.paths()[i].name());
        cursor->mFiles.AppendElement(dsf);
      }

      nsRefPtr<ContinueCursorEvent> event = new ContinueCursorEvent(cursor);
      event->Continue();
      break;
    }

    default:
    {
      NS_RUNTIMEABORT("not reached");
      break;
    }
  }
  return true;
}
Exemple #2
0
bool
DeviceStorageRequestChild::Recv__delete__(const DeviceStorageResponseValue& aValue)
{
    if (mCallback) {
        mCallback->RequestComplete();
        mCallback = nullptr;
    }

    switch (aValue.type()) {

    case DeviceStorageResponseValue::TErrorResponse:
    {
        ErrorResponse r = aValue;
        mRequest->FireError(r.error());
        break;
    }

    case DeviceStorageResponseValue::TSuccessResponse:
    {
        jsval result = StringToJsval(mRequest->GetOwner(), mFile->mPath);
        mRequest->FireSuccess(result);
        break;
    }

    case DeviceStorageResponseValue::TBlobResponse:
    {
        BlobResponse r = aValue;
        BlobChild* actor = static_cast<BlobChild*>(r.blobChild());
        nsCOMPtr<nsIDOMBlob> blob = actor->GetBlob();

        nsCOMPtr<nsIDOMFile> file = do_QueryInterface(blob);
        jsval result = InterfaceToJsval(mRequest->GetOwner(), file, &NS_GET_IID(nsIDOMFile));
        mRequest->FireSuccess(result);
        break;
    }

    case DeviceStorageResponseValue::TFreeSpaceStorageResponse:
    {
        FreeSpaceStorageResponse r = aValue;
        jsval result = JS_NumberValue(double(r.freeBytes()));
        mRequest->FireSuccess(result);
        break;
    }

    case DeviceStorageResponseValue::TUsedSpaceStorageResponse:
    {
        UsedSpaceStorageResponse r = aValue;
        jsval result = JS_NumberValue(double(r.usedBytes()));
        mRequest->FireSuccess(result);
        break;
    }

    case DeviceStorageResponseValue::TAvailableStorageResponse:
    {
        AvailableStorageResponse r = aValue;
        jsval result = StringToJsval(mRequest->GetOwner(), r.mountState());
        mRequest->FireSuccess(result);
        break;
    }

    case DeviceStorageResponseValue::TEnumerationResponse:
    {
        EnumerationResponse r = aValue;
        nsDOMDeviceStorageCursor* cursor = static_cast<nsDOMDeviceStorageCursor*>(mRequest.get());

        uint32_t count = r.paths().Length();
        for (uint32_t i = 0; i < count; i++) {
            nsCOMPtr<nsIFile> f;
            nsresult rv = NS_NewLocalFile(r.paths()[i].fullpath(), false, getter_AddRefs(f));
            if (NS_FAILED(rv)) {
                continue;
            }

            nsRefPtr<DeviceStorageFile> dsf = new DeviceStorageFile(r.paths()[i].type(), f);
            dsf->SetPath(r.paths()[i].name());
            cursor->mFiles.AppendElement(dsf);
        }

        nsCOMPtr<ContinueCursorEvent> event = new ContinueCursorEvent(cursor);
        event->Continue();
        break;
    }

    default:
    {
        NS_RUNTIMEABORT("not reached");
        break;
    }
    }
    return true;
}
bool
DeviceStorageRequestChild::
  Recv__delete__(const DeviceStorageResponseValue& aValue)
{
  switch (aValue.type()) {

    case DeviceStorageResponseValue::TErrorResponse:
    {
      DS_LOG_INFO("error %u", mRequest->GetId());
      ErrorResponse r = aValue;
      mRequest->Reject(r.error());
      break;
    }

    case DeviceStorageResponseValue::TSuccessResponse:
    {
      DS_LOG_INFO("success %u", mRequest->GetId());
      nsString fullPath;
      mRequest->GetFile()->GetFullPath(fullPath);
      mRequest->Resolve(fullPath);
      break;
    }

    case DeviceStorageResponseValue::TFileDescriptorResponse:
    {
      DS_LOG_INFO("fd %u", mRequest->GetId());
      FileDescriptorResponse r = aValue;

      DeviceStorageFile* file = mRequest->GetFile();
      DeviceStorageFileDescriptor* descriptor = mRequest->GetFileDescriptor();
      nsString fullPath;
      file->GetFullPath(fullPath);
      descriptor->mDSFile = file;
      descriptor->mFileDescriptor = r.fileDescriptor();
      mRequest->Resolve(fullPath);
      break;
    }

    case DeviceStorageResponseValue::TBlobResponse:
    {
      DS_LOG_INFO("blob %u", mRequest->GetId());
      BlobResponse r = aValue;
      BlobChild* actor = static_cast<BlobChild*>(r.blobChild());
      RefPtr<BlobImpl> blobImpl = actor->GetBlobImpl();
      mRequest->Resolve(blobImpl.get());
      break;
    }

    case DeviceStorageResponseValue::TFreeSpaceStorageResponse:
    {
      DS_LOG_INFO("free %u", mRequest->GetId());
      FreeSpaceStorageResponse r = aValue;
      mRequest->Resolve(r.freeBytes());
      break;
    }

    case DeviceStorageResponseValue::TUsedSpaceStorageResponse:
    {
      DS_LOG_INFO("used %u", mRequest->GetId());
      UsedSpaceStorageResponse r = aValue;
      mRequest->Resolve(r.usedBytes());
      break;
    }

    case DeviceStorageResponseValue::TAvailableStorageResponse:
    {
      DS_LOG_INFO("available %u", mRequest->GetId());
      AvailableStorageResponse r = aValue;
      mRequest->Resolve(r.mountState());
      break;
    }

    case DeviceStorageResponseValue::TStorageStatusResponse:
    {
      DS_LOG_INFO("status %u", mRequest->GetId());
      StorageStatusResponse r = aValue;
      mRequest->Resolve(r.storageStatus());
      break;
    }

    case DeviceStorageResponseValue::TFormatStorageResponse:
    {
      DS_LOG_INFO("format %u", mRequest->GetId());
      FormatStorageResponse r = aValue;
      mRequest->Resolve(r.mountState());
      break;
    }

    case DeviceStorageResponseValue::TMountStorageResponse:
    {
      DS_LOG_INFO("mount %u", mRequest->GetId());
      MountStorageResponse r = aValue;
      mRequest->Resolve(r.storageStatus());
      break;
    }

    case DeviceStorageResponseValue::TUnmountStorageResponse:
    {
      DS_LOG_INFO("unmount %u", mRequest->GetId());
      UnmountStorageResponse r = aValue;
      mRequest->Resolve(r.storageStatus());
      break;
    }

    case DeviceStorageResponseValue::TEnumerationResponse:
    {
      DS_LOG_INFO("enumerate %u", mRequest->GetId());
      EnumerationResponse r = aValue;
      auto request = static_cast<DeviceStorageCursorRequest*>(mRequest.get());
      uint32_t count = r.paths().Length();
      request->AddFiles(count);
      for (uint32_t i = 0; i < count; i++) {
        RefPtr<DeviceStorageFile> dsf
          = new DeviceStorageFile(r.type(), r.paths()[i].storageName(),
                                  r.rootdir(), r.paths()[i].name());
        request->AddFile(dsf.forget());
      }
      request->Continue();
      break;
    }

    default:
    {
      DS_LOG_ERROR("unknown %u", mRequest->GetId());
      NS_RUNTIMEABORT("not reached");
      break;
    }
  }
  return true;
}