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package org.apache.maven.wagon.providers.ssh.knownhost; |
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import java.io.BufferedReader; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.StringReader; |
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import java.util.HashSet; |
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import java.util.Set; |
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import org.codehaus.plexus.util.IOUtil; |
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import org.codehaus.plexus.util.StringOutputStream; |
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import org.codehaus.plexus.util.StringUtils; |
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public class StreamKnownHostsProvider |
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extends AbstractKnownHostsProvider |
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{ |
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public StreamKnownHostsProvider( InputStream stream ) |
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throws IOException |
45 | 2 | { |
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try |
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{ |
48 | 2 | StringOutputStream stringOutputStream = new StringOutputStream(); |
49 | 2 | IOUtil.copy( stream, stringOutputStream ); |
50 | 2 | this.contents = stringOutputStream.toString(); |
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52 | 2 | this.knownHosts = this.loadKnownHosts( this.contents ); |
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} |
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finally |
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{ |
56 | 2 | IOUtil.close( stream ); |
57 | 2 | } |
58 | 2 | } |
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protected Set<KnownHostEntry> loadKnownHosts( String contents ) |
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throws IOException |
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{ |
63 | 4 | Set<KnownHostEntry> hosts = new HashSet<KnownHostEntry>(); |
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65 | 4 | BufferedReader br = new BufferedReader( new StringReader( contents ) ); |
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67 | 4 | String line = null; |
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do |
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{ |
71 | 13 | line = br.readLine(); |
72 | 13 | if ( line != null ) |
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{ |
74 | 9 | String tokens[] = StringUtils.split( line ); |
75 | 9 | if ( tokens.length == 3 ) |
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{ |
77 | 9 | hosts.add( new KnownHostEntry( tokens[0], tokens[1], tokens[2] ) ); |
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} |
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} |
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} |
82 | 13 | while ( line != null ); |
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84 | 4 | return hosts; |
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} |
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} |