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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:33 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:33 +0000 |
commit | 086c044dc34dfc0f74fbe41f4ecb402b2cd34884 (patch) | |
tree | a4f824bd33cb075dd5aa3eb5a0a94af221bbe83a /netwerk/base/ContentRange.h | |
parent | Adding debian version 124.0.1-1. (diff) | |
download | firefox-086c044dc34dfc0f74fbe41f4ecb402b2cd34884.tar.xz firefox-086c044dc34dfc0f74fbe41f4ecb402b2cd34884.zip |
Merging upstream version 125.0.1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'netwerk/base/ContentRange.h')
-rw-r--r-- | netwerk/base/ContentRange.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/netwerk/base/ContentRange.h b/netwerk/base/ContentRange.h new file mode 100644 index 0000000000..36b15214eb --- /dev/null +++ b/netwerk/base/ContentRange.h @@ -0,0 +1,45 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim:set et cin ts=4 sw=2 sts=2: */ +/* 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 ContentRange_h__ +#define ContentRange_h__ + +#include "mozilla/Maybe.h" +#include "nsString.h" +#include "nsISupportsImpl.h" + +// nsIBaseChannel subclasses may support range headers when accessed via +// Fetch or XMLHTTPRequest, even if they are not HTTP assets and so do not +// normally have access to headers (such as the blob URLs). The ContentRange +// class helps to encapsulate much of the common logic involved in parsing, +// storing, validating, and writing out Content-Range headers. + +namespace mozilla::net { + +class ContentRange { + private: + ~ContentRange() = default; + + uint64_t mStart{0}; + uint64_t mEnd{0}; + uint64_t mSize{0}; + + public: + uint64_t Start() const { return mStart; } + uint64_t End() const { return mEnd; } + uint64_t Size() const { return mSize; } + bool IsValid() const { return mStart < mSize; } + ContentRange(uint64_t aStart, uint64_t aEnd, uint64_t aSize) + : mStart(aStart), mEnd(aEnd), mSize(aSize) {} + ContentRange(const nsACString& aRangeHeader, uint64_t aSize); + void AsHeader(nsACString& aOutString) const; + + NS_INLINE_DECL_REFCOUNTING(ContentRange) +}; + +} // namespace mozilla::net + +#endif // ContentRange_h__ |