private Initialize ( |
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/// <summary> /// Initialize the inflation state with an explicit flag to govern the handling of /// RFC1950 header bytes. /// </summary> /// /// <remarks> /// If you want to read a zlib stream you should specify true for /// expectRfc1950Header. In this case, the library will expect to find a ZLIB /// header, as defined in <see href="http://www.ietf.org/rfc/rfc1950.txt">RFC /// 1950</see>, in the compressed stream. If you will be reading a DEFLATE or /// GZIP stream, which does not have such a header, you will want to specify /// false. /// </remarks> /// /// <param name="expectRfc1950Header">whether to expect an RFC1950 header byte pair when reading /// the stream of data to be inflated.</param> /// <param name="windowBits">The number of window bits to use. If you need to ask what that is, /// then you shouldn't be calling this initializer.</param> /// <returns>Z_OK if everything goes well.</returns> public int InitializeInflate(int windowBits, bool expectRfc1950Header) { this.WindowBits = windowBits; if (dstate != null) throw new ZlibException("You may not call InitializeInflate() after calling InitializeDeflate()."); istate = new InflateManager(expectRfc1950Header); return istate.Initialize(this, windowBits); }
public ZlibCodec() { istate = new InflateManager(); const int windowBits = 15; // 32K LZ77 window (max value 15, min value 8) istate.Initialize(this, windowBits); }
/// <summary> /// Initialize the inflation state with an explicit flag to govern the handling of /// RFC1950 header bytes. /// </summary> /// /// <remarks> /// If you want to read a zlib stream you should specify true for /// expectRfc1950Header. In this case, the library will expect to find a ZLIB /// header, as defined in <see href="http://www.ietf.org/rfc/rfc1950.txt">RFC /// 1950</see>, in the compressed stream. If you will be reading a DEFLATE or /// GZIP stream, which does not have such a header, you will want to specify /// false. /// </remarks> /// /// <param name="expectRfc1950Header">whether to expect an RFC1950 header byte pair when reading /// the stream of data to be inflated.</param> /// <param name="windowBits">The number of window bits to use. If you need to ask what that is, /// then you shouldn't be calling this initializer.</param> /// <returns>Z_OK if everything goes well.</returns> public int InitializeInflate(int windowBits, bool expectRfc1950Header) { this.WindowBits = windowBits; if (dstate != null) throw new ZlibException("You may not call InitializeInflate() after calling InitializeDeflate()."); istate = new InflateManager(expectRfc1950Header); return istate.Initialize(this, windowBits); }
public ZlibCodec() { istate = new InflateManager(); const int windowBits = 15; // 32K LZ77 window (max value 15, min value 8) istate.Initialize( this, windowBits ); }