From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- dom/file/TemporaryFileBlobImpl.h | 47 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 dom/file/TemporaryFileBlobImpl.h (limited to 'dom/file/TemporaryFileBlobImpl.h') diff --git a/dom/file/TemporaryFileBlobImpl.h b/dom/file/TemporaryFileBlobImpl.h new file mode 100644 index 0000000000..d11c67f955 --- /dev/null +++ b/dom/file/TemporaryFileBlobImpl.h @@ -0,0 +1,47 @@ +/* -*- 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_TemporaryFileBlobImpl_h +#define mozilla_dom_TemporaryFileBlobImpl_h + +#include "FileBlobImpl.h" + +namespace mozilla::dom { + +// This class is meant to be used by TemporaryIPCBlobParent only. +// Don't use it for anything else, please! +// Note that CreateInputStream() _must_ be called, and called just once! + +// This class is a BlobImpl because it needs to be sent via IPC using +// IPCBlobUtils. +class TemporaryFileBlobImpl final : public FileBlobImpl { +#ifdef DEBUG + mutable bool mInputStreamCreated; +#endif + + public: + explicit TemporaryFileBlobImpl(nsIFile* aFile, const nsAString& aContentType); + + // Overrides + void CreateInputStream(nsIInputStream** aStream, + ErrorResult& aRv) const override; + + void GetBlobImplType(nsAString& aBlobImplType) const override { + aBlobImplType = u"TemporaryFileBlobImpl"_ns; + } + + protected: + ~TemporaryFileBlobImpl() override; + + private: + already_AddRefed CreateSlice(uint64_t aStart, uint64_t aLength, + const nsAString& aContentType, + ErrorResult& aRv) const override; +}; + +} // namespace mozilla::dom + +#endif // mozilla_dom_TemporaryFileBlobImpl_h -- cgit v1.2.3