Emilio Cobos Álvarez
abbeff4fd9
Autogenerated with:
cp dom/.clang-format netwerk/ && mach format netwerk/**.{cpp,h,mm}
Manual fixes:
* mozurl/cbindgen.toml (including headers earlier)
* NetlinkService.h (forward-declaring a necessary struct)
* nsIWebSocketChannel.idl (forward-declaring OriginAttributes).
* nsAsyncRedirectVerifyHelper.h (forward-declaring nsIEventTarget)
* CapsuleEncoder.h gets a missing Capsule forward-decl.
* WebSocketConnectionBase.h gets some missing includes.
* HappyEyeballsConnectionAttempt gets some missing includes.
* nsUDPSocket missed nsSocketTransportService2.h for OnSocketThread().
* HttpInfo missed a forward declaration.
* MockHttpAuth missed an nsCOMPtr include.
* nsHttpAuthManager missed a forward declaration for nsIHttpAuthCache.
* WebTransportSessionProxy was using mozilla::Mutex in a member without
including it.
* win32 fixes to keep include order because windows headers suck.
* nsInputStreamPump needs an Atomics.h include.
Differential Revision: https://phabricator.services.mozilla.com/D311696
57 lines
2.0 KiB
C++
57 lines
2.0 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "ContentRange.h"
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#include "nsContentUtils.h"
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mozilla::net::ContentRange::ContentRange(
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const nsContentUtils::ParsedRange& aRangeHeader, uint64_t aSize) {
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// Sanity check: ParseSingleRangeRequest should handle these two cases.
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// If rangeEndValue and rangeStartValue are null, then return failure.
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MOZ_ASSERT(aRangeHeader.Start().isSome() || aRangeHeader.End().isSome());
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// If rangeStartValue and rangeEndValue are numbers, and rangeStartValue
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// is greater than rangeEndValue, then return failure.
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MOZ_ASSERT(aRangeHeader.Start().isNothing() ||
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aRangeHeader.End().isNothing() ||
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*aRangeHeader.Start() <= *aRangeHeader.End());
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// https://fetch.spec.whatwg.org/#ref-for-simple-range-header-value%E2%91%A1
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// If rangeStart is null:
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if (aRangeHeader.Start().isNothing()) {
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// Set rangeStart to fullLength − rangeEnd.
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mStart = aSize - *aRangeHeader.End();
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// Set rangeEnd to rangeStart + rangeEnd − 1.
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mEnd = mStart + *aRangeHeader.End() - 1;
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// Otherwise:
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} else {
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// If rangeStart is greater than or equal to fullLength, then return a
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// network error.
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if (*aRangeHeader.Start() >= aSize) {
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return;
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}
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mStart = *aRangeHeader.Start();
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// If rangeEnd is null or rangeEnd is greater than or equal to fullLength,
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// then set rangeEnd to fullLength − 1.
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if (aRangeHeader.End().isNothing() || *aRangeHeader.End() >= aSize) {
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mEnd = aSize - 1;
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} else {
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mEnd = *aRangeHeader.End();
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}
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}
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mSize = aSize;
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}
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void mozilla::net::ContentRange::AsHeader(nsACString& aOutString) const {
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aOutString.Assign("bytes "_ns);
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aOutString.AppendInt(mStart);
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aOutString.AppendLiteral("-");
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aOutString.AppendInt(mEnd);
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aOutString.AppendLiteral("/");
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aOutString.AppendInt(mSize);
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}
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