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comparison java/src/java/util/zip/InflaterInputStream.d @ 21:9b96950f2c3c

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the 'java' tree compiles on both D1-Tango and D2-Phobos
author Frank Benoit <benoit@tionex.de>
date Thu, 19 Mar 2009 20:38:55 +0100
parents 735224fcc45f
children
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20:dccb717aa902 21:9b96950f2c3c
1 /** 1 /**
2 * Authors: Frank Benoit <keinfarbton@googlemail.com> 2 * Authors: Frank Benoit <keinfarbton@googlemail.com>
3 */ 3 */
4 module java.util.zip.InflaterInputStream; 4 module java.util.zip.InflaterInputStream;
5 5
6 public import java.io.InputStream;
7 import java.lang.all; 6 import java.lang.all;
8 import tango.io.compress.ZlibStream; 7 import java.io.InputStream;
9 version(Windows){ 8 version(Tango){
10 version(build){ 9 import tango.io.compress.ZlibStream;
11 pragma(link,"zlib"); 10 import tango.io.device.Conduit;
11 version(Windows){
12 version(build){
13 pragma(link,"zlib");
14 }
12 } 15 }
16 } else { // Phobos
17 import std.zlib;
13 } 18 }
14 19
15 import tango.io.device.Conduit; 20 version(Tango){
21 class InputStreamWrapper : tango.io.model.IConduit.InputStream {
16 22
17 class InputStreamWrapper : tango.io.model.IConduit.InputStream { 23 java.io.InputStream.InputStream istr;
18 24
19 java.io.InputStream.InputStream istr; 25 this( java.io.InputStream.InputStream istr ){
26 this.istr = istr;
27 }
20 28
21 this( java.io.InputStream.InputStream istr ){ 29 uint read (void[] dst){
22 this.istr = istr; 30 int res = istr.read( cast(byte[])dst );
31 return res;
32 }
33
34 tango.io.model.IConduit.IConduit conduit (){
35 implMissing(__FILE__,__LINE__);
36 return null;
37 }
38
39 void close (){
40 istr.close();
41 }
42 tango.io.model.IConduit.InputStream input (){
43 implMissing(__FILE__,__LINE__);
44 return null;
45 }
46 long seek (long offset, Anchor anchor = Anchor.Begin){
47 implMissing(__FILE__,__LINE__);
48 return 0;
49 }
50 void[] load (size_t max = -1){
51 implMissing(__FILE__,__LINE__);
52 return null;
53 }
54 IOStream flush (){
55 implMissing(__FILE__,__LINE__);
56 return null;
57 }
23 } 58 }
59 } else { // Phobos
60 }
24 61
25 uint read (void[] dst){
26 int res = istr.read( cast(byte[])dst );
27 return res;
28 }
29
30 tango.io.model.IConduit.IConduit conduit (){
31 implMissing(__FILE__,__LINE__);
32 return null;
33 }
34
35 void close (){
36 istr.close();
37 }
38 tango.io.model.IConduit.InputStream input (){
39 implMissing(__FILE__,__LINE__);
40 return null;
41 }
42 long seek (long offset, Anchor anchor = Anchor.Begin){
43 implMissing(__FILE__,__LINE__);
44 return 0;
45 }
46 void[] load (size_t max = -1){
47 implMissing(__FILE__,__LINE__);
48 return null;
49 }
50 IOStream flush (){
51 implMissing(__FILE__,__LINE__);
52 return null;
53 }
54 }
55 62
56 public class InflaterInputStream : java.io.InputStream.InputStream { 63 public class InflaterInputStream : java.io.InputStream.InputStream {
57 64
58 alias java.io.InputStream.InputStream.read read; 65 alias java.io.InputStream.InputStream.read read;
59 alias java.io.InputStream.InputStream.skip skip; 66 alias java.io.InputStream.InputStream.skip skip;
65 72
66 protected byte[] buf; 73 protected byte[] buf;
67 protected int len; 74 protected int len;
68 package bool usesDefaultInflater = false; 75 package bool usesDefaultInflater = false;
69 76
70 ZlibInput tangoIstr; 77 version(Tango){
78 ZlibInput tangoIstr;
79 } else { // Phobos
80 }
71 81
72 public this ( java.io.InputStream.InputStream istr ){ 82 public this ( java.io.InputStream.InputStream istr ){
73 tangoIstr = new ZlibInput( new InputStreamWrapper(istr )); 83 version(Tango){
84 tangoIstr = new ZlibInput( new InputStreamWrapper(istr ));
85 } else { // Phobos
86 implMissing( __FILE__, __LINE__ );
87 }
74 } 88 }
75 89
76 public int read(){ 90 public int read(){
77 ubyte[1] data; 91 version(Tango){
78 uint res = tangoIstr.read( data ); 92 ubyte[1] data;
79 if( res !is 1 ){ 93 uint res = tangoIstr.read( data );
80 return data[0] & 0xFF; 94 if( res !is 1 ){
95 return data[0] & 0xFF;
96 }
97 return -1;
98 } else { // Phobos
99 implMissing( __FILE__, __LINE__ );
100 return -1;
81 } 101 }
82 return -1;
83 } 102 }
84 103
85 public int read( byte[] b, int off, int len ){ 104 public int read( byte[] b, int off, int len ){
86 implMissing( __FILE__, __LINE__ ); 105 implMissing( __FILE__, __LINE__ );
87 return 0; 106 return 0;