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AK: Move Stream
and SeekableStream
from LibCore
`Stream` will be qualified as `AK::Stream` until we remove the `Core::Stream` namespace. `IODevice` now reuses the `SeekMode` that is defined by `SeekableStream`, since defining its own would require us to qualify it with `AK::SeekMode` everywhere.
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parent
5f2ea31816
commit
8464da1439
96 changed files with 620 additions and 586 deletions
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@ -37,7 +37,7 @@ private:
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Array<u16, 288> m_bit_code_lengths {};
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};
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class DeflateDecompressor final : public Core::Stream::Stream {
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class DeflateDecompressor final : public AK::Stream {
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private:
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class CompressedBlock {
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public:
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@ -74,7 +74,7 @@ public:
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friend CompressedBlock;
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friend UncompressedBlock;
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static ErrorOr<NonnullOwnPtr<DeflateDecompressor>> construct(MaybeOwned<Core::Stream::Stream> stream);
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static ErrorOr<NonnullOwnPtr<DeflateDecompressor>> construct(MaybeOwned<AK::Stream> stream);
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~DeflateDecompressor();
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virtual ErrorOr<Bytes> read(Bytes) override;
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@ -86,7 +86,7 @@ public:
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static ErrorOr<ByteBuffer> decompress_all(ReadonlyBytes);
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private:
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DeflateDecompressor(MaybeOwned<Core::Stream::Stream> stream, CircularBuffer buffer);
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DeflateDecompressor(MaybeOwned<AK::Stream> stream, CircularBuffer buffer);
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ErrorOr<u32> decode_length(u32);
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ErrorOr<u32> decode_distance(u32);
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@ -104,7 +104,7 @@ private:
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CircularBuffer m_output_buffer;
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};
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class DeflateCompressor final : public Core::Stream::Stream {
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class DeflateCompressor final : public AK::Stream {
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public:
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static constexpr size_t block_size = 32 * KiB - 1; // TODO: this can theoretically be increased to 64 KiB - 2
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static constexpr size_t window_size = block_size * 2;
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@ -139,7 +139,7 @@ public:
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BEST // WARNING: this one can take an unreasonable amount of time!
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};
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static ErrorOr<NonnullOwnPtr<DeflateCompressor>> construct(MaybeOwned<Core::Stream::Stream>, CompressionLevel = CompressionLevel::GOOD);
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static ErrorOr<NonnullOwnPtr<DeflateCompressor>> construct(MaybeOwned<AK::Stream>, CompressionLevel = CompressionLevel::GOOD);
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~DeflateCompressor();
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virtual ErrorOr<Bytes> read(Bytes) override;
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