예제 #1
0
void
FilePickerParent::SendFilesOrDirectories(const nsTArray<BlobImplOrString>& aData)
{
  if (mMode == nsIFilePicker::modeGetFolder) {
    MOZ_ASSERT(aData.Length() <= 1);
    if (aData.IsEmpty()) {
      Unused << Send__delete__(this, void_t(), mResult);
      return;
    }

    MOZ_ASSERT(aData[0].mType == BlobImplOrString::eDirectoryPath);

    InputDirectory input;
    input.directoryPath() = aData[0].mDirectoryPath;
    Unused << Send__delete__(this, input, mResult);
    return;
  }

  nsIContentParent* parent = TabParent::GetFrom(Manager())->Manager();
  InfallibleTArray<PBlobParent*> blobs;

  for (unsigned i = 0; i < aData.Length(); i++) {
    MOZ_ASSERT(aData[i].mType == BlobImplOrString::eBlobImpl);
    BlobParent* blobParent = parent->GetOrCreateActorForBlobImpl(aData[i].mBlobImpl);
    if (blobParent) {
      blobs.AppendElement(blobParent);
    }
  }

  InputBlobs inblobs;
  inblobs.blobsParent().SwapElements(blobs);
  Unused << Send__delete__(this, inblobs, mResult);
}
예제 #2
0
void FilePickerParent::SendFilesOrDirectories(
    const nsTArray<BlobImplOrString>& aData) {
  ContentParent* parent = TabParent::GetFrom(Manager())->Manager();

  if (mMode == nsIFilePicker::modeGetFolder) {
    MOZ_ASSERT(aData.Length() <= 1);
    if (aData.IsEmpty()) {
      Unused << Send__delete__(this, void_t(), mResult);
      return;
    }

    MOZ_ASSERT(aData[0].mType == BlobImplOrString::eDirectoryPath);

    // Let's inform the security singleton about the given access of this tab on
    // this directory path.
    RefPtr<FileSystemSecurity> fss = FileSystemSecurity::GetOrCreate();
    fss->GrantAccessToContentProcess(parent->ChildID(),
                                     aData[0].mDirectoryPath);

    InputDirectory input;
    input.directoryPath() = aData[0].mDirectoryPath;
    Unused << Send__delete__(this, input, mResult);
    return;
  }

  InfallibleTArray<IPCBlob> ipcBlobs;

  for (unsigned i = 0; i < aData.Length(); i++) {
    IPCBlob ipcBlob;

    MOZ_ASSERT(aData[i].mType == BlobImplOrString::eBlobImpl);
    nsresult rv = IPCBlobUtils::Serialize(aData[i].mBlobImpl, parent, ipcBlob);
    if (NS_WARN_IF(NS_FAILED(rv))) {
      break;
    }

    ipcBlobs.AppendElement(ipcBlob);
  }

  InputBlobs inblobs;
  inblobs.blobs().SwapElements(ipcBlobs);

  Unused << Send__delete__(this, inblobs, mResult);
}