diff options
Diffstat (limited to 'songdbj/de/jarnbjo/ogg/BasicStream.java')
-rw-r--r-- | songdbj/de/jarnbjo/ogg/BasicStream.java | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/songdbj/de/jarnbjo/ogg/BasicStream.java b/songdbj/de/jarnbjo/ogg/BasicStream.java deleted file mode 100644 index 9939524d6c..0000000000 --- a/songdbj/de/jarnbjo/ogg/BasicStream.java +++ /dev/null | |||
@@ -1,121 +0,0 @@ | |||
1 | /* | ||
2 | * $ProjectName$ | ||
3 | * $ProjectRevision$ | ||
4 | * ----------------------------------------------------------- | ||
5 | * $Id$ | ||
6 | * ----------------------------------------------------------- | ||
7 | * | ||
8 | * $Author$ | ||
9 | * | ||
10 | * Description: | ||
11 | * | ||
12 | * Copyright 2002-2003 Tor-Einar Jarnbjo | ||
13 | * ----------------------------------------------------------- | ||
14 | * | ||
15 | * Change History | ||
16 | * ----------------------------------------------------------- | ||
17 | * $Log$ | ||
18 | * Revision 1.1 2005/07/11 15:42:36 hcl | ||
19 | * Songdb java version, source. only 1.5 compatible | ||
20 | * | ||
21 | * Revision 1.3 2004/09/21 12:09:45 shred | ||
22 | * *** empty log message *** | ||
23 | * | ||
24 | * Revision 1.2 2004/09/21 06:38:45 shred | ||
25 | * Importe reorganisiert, damit Eclipse Ruhe gibt. ;-) | ||
26 | * | ||
27 | * Revision 1.1.1.1 2004/04/04 22:09:12 shred | ||
28 | * First Import | ||
29 | * | ||
30 | * | ||
31 | */ | ||
32 | |||
33 | package de.jarnbjo.ogg; | ||
34 | |||
35 | import java.io.IOException; | ||
36 | import java.io.InputStream; | ||
37 | import java.util.Collection; | ||
38 | import java.util.HashMap; | ||
39 | import java.util.LinkedList; | ||
40 | |||
41 | /** | ||
42 | * Implementation of the <code>PhysicalOggStream</code> interface for reading | ||
43 | * an Ogg stream from a URL. This class performs | ||
44 | * no internal caching, and will not read data from the network before | ||
45 | * requested to do so. It is intended to be used in non-realtime applications | ||
46 | * like file download managers or similar. | ||
47 | */ | ||
48 | |||
49 | public class BasicStream implements PhysicalOggStream { | ||
50 | |||
51 | private boolean closed=false; | ||
52 | private InputStream sourceStream; | ||
53 | private Object drainLock=new Object(); | ||
54 | private LinkedList pageCache=new LinkedList(); | ||
55 | private long numberOfSamples=-1; | ||
56 | private int position=0; | ||
57 | |||
58 | private HashMap logicalStreams=new HashMap(); | ||
59 | private OggPage firstPage; | ||
60 | |||
61 | public BasicStream(InputStream sourceStream) throws OggFormatException, IOException { | ||
62 | firstPage=OggPage.create(sourceStream); | ||
63 | position+=firstPage.getTotalLength(); | ||
64 | LogicalOggStreamImpl los=new LogicalOggStreamImpl(this, firstPage.getStreamSerialNumber()); | ||
65 | logicalStreams.put(new Integer(firstPage.getStreamSerialNumber()), los); | ||
66 | los.checkFormat(firstPage); | ||
67 | } | ||
68 | |||
69 | public Collection getLogicalStreams() { | ||
70 | return logicalStreams.values(); | ||
71 | } | ||
72 | |||
73 | public boolean isOpen() { | ||
74 | return !closed; | ||
75 | } | ||
76 | |||
77 | public void close() throws IOException { | ||
78 | closed=true; | ||
79 | sourceStream.close(); | ||
80 | } | ||
81 | |||
82 | public int getContentLength() { | ||
83 | return -1; | ||
84 | } | ||
85 | |||
86 | public int getPosition() { | ||
87 | return position; | ||
88 | } | ||
89 | |||
90 | int pageNumber=2; | ||
91 | |||
92 | public OggPage getOggPage(int index) throws IOException { | ||
93 | if(firstPage!=null) { | ||
94 | OggPage tmp=firstPage; | ||
95 | firstPage=null; | ||
96 | return tmp; | ||
97 | } | ||
98 | else { | ||
99 | OggPage page=OggPage.create(sourceStream); | ||
100 | position+=page.getTotalLength(); | ||
101 | return page; | ||
102 | } | ||
103 | } | ||
104 | |||
105 | private LogicalOggStream getLogicalStream(int serialNumber) { | ||
106 | return (LogicalOggStream)logicalStreams.get(new Integer(serialNumber)); | ||
107 | } | ||
108 | |||
109 | public void setTime(long granulePosition) throws IOException { | ||
110 | throw new UnsupportedOperationException("Method not supported by this class"); | ||
111 | } | ||
112 | |||
113 | /** | ||
114 | * @return always <code>false</code> | ||
115 | */ | ||
116 | |||
117 | public boolean isSeekable() { | ||
118 | return false; | ||
119 | } | ||
120 | |||
121 | } \ No newline at end of file | ||