diff options
Diffstat (limited to 'dom/file/MutableBlobStreamListener.h')
-rw-r--r-- | dom/file/MutableBlobStreamListener.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/dom/file/MutableBlobStreamListener.h b/dom/file/MutableBlobStreamListener.h new file mode 100644 index 0000000000..b7ab79f74a --- /dev/null +++ b/dom/file/MutableBlobStreamListener.h @@ -0,0 +1,49 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef mozilla_dom_MutableBlobStreamListener_h +#define mozilla_dom_MutableBlobStreamListener_h + +#include "nsIStreamListener.h" +#include "nsIThreadRetargetableStreamListener.h" +#include "nsTString.h" +#include "mozilla/dom/MutableBlobStorage.h" + +class nsIEventTarget; + +namespace mozilla::dom { + +class MutableBlobStreamListener final + : public nsIThreadRetargetableStreamListener { + public: + NS_DECL_THREADSAFE_ISUPPORTS + NS_DECL_NSISTREAMLISTENER + NS_DECL_NSITHREADRETARGETABLESTREAMLISTENER + NS_DECL_NSIREQUESTOBSERVER + + MutableBlobStreamListener( + MutableBlobStorage::MutableBlobStorageType aStorageType, + const nsACString& aContentType, MutableBlobStorageCallback* aCallback, + nsIEventTarget* aEventTarget = nullptr); + + private: + ~MutableBlobStreamListener(); + + static nsresult WriteSegmentFun(nsIInputStream* aWriter, void* aClosure, + const char* aFromSegment, uint32_t aOffset, + uint32_t aCount, uint32_t* aWriteCount); + + RefPtr<MutableBlobStorage> mStorage; + RefPtr<MutableBlobStorageCallback> mCallback; + + MutableBlobStorage::MutableBlobStorageType mStorageType; + nsCString mContentType; + nsCOMPtr<nsIEventTarget> mEventTarget; +}; + +} // namespace mozilla::dom + +#endif // mozilla_dom_MutableBlobStreamListener_h |