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-rw-r--r--netwerk/protocol/http/nsHttpChunkedDecoder.h50
1 files changed, 50 insertions, 0 deletions
diff --git a/netwerk/protocol/http/nsHttpChunkedDecoder.h b/netwerk/protocol/http/nsHttpChunkedDecoder.h
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+++ b/netwerk/protocol/http/nsHttpChunkedDecoder.h
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 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 nsHttpChunkedDecoder_h__
+#define nsHttpChunkedDecoder_h__
+
+#include "nsError.h"
+#include "nsString.h"
+#include "nsHttpHeaderArray.h"
+
+namespace mozilla {
+namespace net {
+
+class nsHttpChunkedDecoder {
+ public:
+ nsHttpChunkedDecoder() = default;
+ ~nsHttpChunkedDecoder() = default;
+
+ bool ReachedEOF() { return mReachedEOF; }
+
+ // called by the transaction to handle chunked content.
+ [[nodiscard]] nsresult HandleChunkedContent(char* buf, uint32_t count,
+ uint32_t* contentRead,
+ uint32_t* contentRemaining);
+
+ nsHttpHeaderArray* Trailers() { return mTrailers.get(); }
+
+ UniquePtr<nsHttpHeaderArray> TakeTrailers() { return std::move(mTrailers); }
+
+ // How mush data is still missing(needs to arrive) from the current chunk.
+ uint32_t GetChunkRemaining() { return mChunkRemaining; }
+
+ private:
+ [[nodiscard]] nsresult ParseChunkRemaining(char* buf, uint32_t count,
+ uint32_t* bytesConsumed);
+
+ private:
+ UniquePtr<nsHttpHeaderArray> mTrailers;
+ uint32_t mChunkRemaining{0};
+ nsCString mLineBuf; // may hold a partial line
+ bool mReachedEOF{false};
+ bool mWaitEOF{false};
+};
+
+} // namespace net
+} // namespace mozilla
+
+#endif