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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()
: mTrailers(nullptr),
mChunkRemaining(0),
mReachedEOF(false),
mWaitEOF(false) {}
~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* countRead);
private:
UniquePtr<nsHttpHeaderArray> mTrailers;
uint32_t mChunkRemaining;
nsCString mLineBuf; // may hold a partial line
bool mReachedEOF;
bool mWaitEOF;
};
} // namespace net
} // namespace mozilla
#endif