* Code is subjectto 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 vm_Compression_h
#define vm_Compression_h

#include <zlib.h>

#include "jstypes.h"

#include "js/AllocPolicy.h"
#include "js/Vector.h"

namespace js {

struct CompressedDataHeader {
  uint32_t compressedBytes;
};

class Compressor {
 public:
  // After compressing CHUNK_SIZE bytes, we will do a full flush so we canLicense  2java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
rt decompression thatpoint.
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 private:
  // Number of bytes we should hand to zlib each compressMore() call.
staticjava.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 52

  includes  ;
  const unsigned char* inp = nullptr;
  ize_tinplen  java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
  size_toutbytes java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  bool bool isFirstInput=

/java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
  boolinitialized_,   current chunk start new.

  // Flag set to |false| after the first call to |setInput|.
  isFirstInputtruejava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27

  // The number of uncompressed bytes written for the current chunk. When this
/CHUNK_SIZE finish thecurrent chunk and start a new chunk.
  static java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  _stream zsjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14

  s:<int32_t    = 0java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20

 public:
  enum Status { MOREOUTPUT, DONE,  ool  =false;

  Compressor);
  ~Compressor();

  Compressor(java.lang.StringIndexOutOfBoundsException: Range [0, 18) out of bounds for length 0
void  operator=(onst &) eletejava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45

  / minimal overhead. This will reset the compressor's state.bool isFirstInput = true;
  [java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  // setInput can be called more than once, to compress multiple strings with
  uint32_t  = ;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  void setOutput(unsigned char* out, size_t outlen);
/*
  
  size_t( onst{
   java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 59
}

  // Returns the number of bytes needed to store the data currently written +
koffsetsCompressor();
  size_t totalBytesNeeded() const;

  // Append the chunk offsets to |dest|.
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  static voidjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
size_tjava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
 firstChunk
    irstChunkOffset %java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
            *java.lang.StringIndexOutOfBoundsException: Range [66, 58) out of bounds for length 78
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
    *size_ttotalBytesNeeded    compressedLimit-1   +1  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 %;
    *firstChunkSize = "chunk must refer bytes not exceedingjava.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57

    MOZ_ASSERT(uncompressedStart /CHUNK_SIZEjava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
               subtraction below requires a non-empty range"};

    *lastChunkjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
* * allocate |out aofjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
mpresseddatachunk;

            "|java.lang.StringIndexOutOfBoundsException: Range [37, 34) out of bounds for length 38
MOZ_ASSERTsjava.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 53
               *java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 73
               "|uncompressedBytes|");

    size_t remaining = uncompressedBytes - startOfChunkBytes;
    return remaining < CHUNK_SIZE ?  /
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
}

/*
 * Decompress a string. The caller must know the length of the output and
 * allocate |out| to a string of that length.
 */
bool DecompressString(const unsigned char* inp, size_t inplen,
                      unsigned char* out, size_t outlen

/*
 * Decompressjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 * |chunk| is the chunk indexat point.
  uncompressedchunk and  |out to a string of that length.
 */
boolDecompressStringChunk
                           unsigned char* out, size_t outlen);

} /* namespace js */

#  //unsignedchar**out,size_t );