Mercurial > projects > dwt-win
annotate dwt/dwthelper/InflaterInputStream.d @ 338:ecb375fd8f95
update for tango
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Wed, 11 Mar 2009 22:29:03 +0100 |
| parents | 1ee938a6e02e |
| children | 210994f12c4c |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Authors: Frank Benoit <keinfarbton@googlemail.com> | |
| 3 */ | |
| 4 module dwt.dwthelper.InflaterInputStream; | |
| 5 | |
| 6 public import dwt.dwthelper.InputStream; | |
| 7 import dwt.dwthelper.utils; | |
| 248 | 8 import tango.io.Stdout; |
| 9 import tango.io.compress.ZlibStream; | |
|
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Fix: add pragma link for zlib on windows.
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10 version(Windows){ |
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Fix: add pragma link for zlib on windows.
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11 version(build){ |
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12 pragma(link,"zlib"); |
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13 } |
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14 } |
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Tango breaking change for new package tango.io.device
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15 version(TANGOSVN){ |
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16 import tango.io.device.Conduit; |
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17 } else { |
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18 import tango.io.Conduit; |
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19 } |
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Removed version=TANGOSVN for release 0.99.7
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20 |
| 248 | 21 class InputStreamWrapper : tango.io.model.IConduit.InputStream { |
| 22 | |
| 23 dwt.dwthelper.InputStream.InputStream istr; | |
| 24 | |
| 25 this( dwt.dwthelper.InputStream.InputStream istr ){ | |
| 26 this.istr = istr; | |
| 27 } | |
| 28 | |
| 29 uint read (void[] dst){ | |
| 30 int res = istr.read( cast(byte[])dst ); | |
| 31 return res; | |
| 32 } | |
| 338 | 33 |
| 34 IOStream flush () { | |
| 35 return this; | |
| 36 } | |
| 37 | |
| 38 void[] load ( size_t max = -1 ) { | |
| 39 return Conduit.load (this, max); | |
| 248 | 40 } |
| 41 | |
| 42 tango.io.model.IConduit.InputStream clear (){ | |
| 43 return this; | |
| 44 } | |
| 45 | |
| 46 tango.io.model.IConduit.IConduit conduit (){ | |
| 47 return null; | |
| 48 } | |
| 49 | |
| 50 void close (){ | |
| 51 istr.close(); | |
| 52 } | |
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Tango updates, removing trace prints and added prints via Logger
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53 tango.io.model.IConduit.InputStream input (){ |
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54 return null; |
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55 } |
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56 long seek (long offset, Anchor anchor = Anchor.Begin){ |
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parents:
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57 return 0; |
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58 } |
| 248 | 59 } |
| 0 | 60 |
| 61 public class InflaterInputStream : dwt.dwthelper.InputStream.InputStream { | |
| 62 | |
| 63 alias dwt.dwthelper.InputStream.InputStream.read read; | |
| 64 alias dwt.dwthelper.InputStream.InputStream.skip skip; | |
| 65 alias dwt.dwthelper.InputStream.InputStream.available available; | |
| 66 alias dwt.dwthelper.InputStream.InputStream.close close; | |
| 67 alias dwt.dwthelper.InputStream.InputStream.mark mark; | |
| 68 alias dwt.dwthelper.InputStream.InputStream.reset reset; | |
| 69 alias dwt.dwthelper.InputStream.InputStream.markSupported markSupported; | |
| 70 | |
| 71 protected byte[] buf; | |
| 72 protected int len; | |
| 73 package bool usesDefaultInflater = false; | |
| 74 | |
| 248 | 75 ZlibInput tangoIstr; |
| 76 | |
| 0 | 77 public this ( dwt.dwthelper.InputStream.InputStream istr ){ |
| 248 | 78 tangoIstr = new ZlibInput( new InputStreamWrapper(istr )); |
| 0 | 79 } |
| 80 | |
| 81 public int read(){ | |
| 248 | 82 ubyte[1] data; |
| 83 uint res = tangoIstr.read( data ); | |
| 84 if( res !is 1 ){ | |
| 85 return data[0] & 0xFF; | |
| 86 } | |
| 87 return -1; | |
| 0 | 88 } |
| 89 | |
| 90 public int read( byte[] b, int off, int len ){ | |
| 91 implMissing( __FILE__, __LINE__ ); | |
| 92 return 0; | |
| 93 } | |
| 94 | |
| 95 public int available(){ | |
| 96 implMissing( __FILE__, __LINE__ ); | |
| 97 return 0; | |
| 98 } | |
| 99 | |
| 100 public long skip( long n ){ | |
| 101 implMissing( __FILE__, __LINE__ ); | |
| 102 return 0L; | |
| 103 } | |
| 104 | |
| 105 public void close(){ | |
| 106 implMissing( __FILE__, __LINE__ ); | |
| 107 } | |
| 108 | |
| 109 public void fill(){ | |
| 110 implMissing( __FILE__, __LINE__ ); | |
| 111 } | |
| 112 | |
| 113 public bool markSupported(){ | |
| 114 implMissing( __FILE__, __LINE__ ); | |
| 115 return false; | |
| 116 } | |
| 117 | |
| 118 public synchronized void mark( int readlimit ){ | |
| 119 implMissing( __FILE__, __LINE__ ); | |
| 120 } | |
| 121 | |
| 122 public synchronized void reset(){ | |
| 123 implMissing( __FILE__, __LINE__ ); | |
| 124 } | |
| 125 } | |
| 126 | |
| 127 |