1.1 --- a/src/org/sonews/daemon/command/XPatCommand.java	Sun Aug 29 17:28:58 2010 +0200
     1.2 +++ b/src/org/sonews/daemon/command/XPatCommand.java	Tue Sep 13 23:34:16 2011 +0200
     1.3 @@ -78,93 +78,79 @@
     1.4  public class XPatCommand implements Command
     1.5  {
     1.6  
     1.7 -  @Override
     1.8 -  public String[] getSupportedCommandStrings()
     1.9 -  {
    1.10 -    return new String[]{"XPAT"};
    1.11 -  }
    1.12 -  
    1.13 -  @Override
    1.14 -  public boolean hasFinished()
    1.15 -  {
    1.16 -    return true;
    1.17 -  }
    1.18 +	@Override
    1.19 +	public String[] getSupportedCommandStrings()
    1.20 +	{
    1.21 +		return new String[] {"XPAT"};
    1.22 +	}
    1.23  
    1.24 -  @Override
    1.25 -  public String impliedCapability()
    1.26 -  {
    1.27 -    return null;
    1.28 -  }
    1.29 +	@Override
    1.30 +	public boolean hasFinished()
    1.31 +	{
    1.32 +		return true;
    1.33 +	}
    1.34  
    1.35 -  @Override
    1.36 -  public boolean isStateful()
    1.37 -  {
    1.38 -    return false;
    1.39 -  }
    1.40 +	@Override
    1.41 +	public String impliedCapability()
    1.42 +	{
    1.43 +		return null;
    1.44 +	}
    1.45  
    1.46 -  @Override
    1.47 -  public void processLine(NNTPConnection conn, final String line, byte[] raw)
    1.48 -    throws IOException, StorageBackendException
    1.49 -  {
    1.50 -    if(conn.getCurrentChannel() == null)
    1.51 -    {
    1.52 -      conn.println("430 no group selected");
    1.53 -      return;
    1.54 -    }
    1.55 +	@Override
    1.56 +	public boolean isStateful()
    1.57 +	{
    1.58 +		return false;
    1.59 +	}
    1.60  
    1.61 -    String[] command = line.split("\\p{Space}+");
    1.62 +	@Override
    1.63 +	public void processLine(NNTPConnection conn, final String line, byte[] raw)
    1.64 +		throws IOException, StorageBackendException
    1.65 +	{
    1.66 +		if (conn.getCurrentChannel() == null) {
    1.67 +			conn.println("430 no group selected");
    1.68 +			return;
    1.69 +		}
    1.70  
    1.71 -    // There may be multiple patterns and Thunderbird produces
    1.72 -    // additional spaces between range and pattern
    1.73 -    if(command.length >= 4)
    1.74 -    {
    1.75 -      String header  = command[1].toLowerCase(Locale.US);
    1.76 -      String range   = command[2];
    1.77 -      String pattern = command[3];
    1.78 +		String[] command = line.split("\\p{Space}+");
    1.79  
    1.80 -      long start = -1;
    1.81 -      long end   = -1;
    1.82 -      if(range.contains("-"))
    1.83 -      {
    1.84 -        String[] rsplit = range.split("-", 2);
    1.85 -        start = Long.parseLong(rsplit[0]);
    1.86 -        if(rsplit[1].length() > 0)
    1.87 -        {
    1.88 -          end = Long.parseLong(rsplit[1]);
    1.89 -        }
    1.90 -      }
    1.91 -      else // TODO: Handle Message-IDs
    1.92 -      {
    1.93 -        start = Long.parseLong(range);
    1.94 -      }
    1.95 +		// There may be multiple patterns and Thunderbird produces
    1.96 +		// additional spaces between range and pattern
    1.97 +		if (command.length >= 4) {
    1.98 +			String header = command[1].toLowerCase(Locale.US);
    1.99 +			String range = command[2];
   1.100 +			String pattern = command[3];
   1.101  
   1.102 -      try
   1.103 -      {
   1.104 -        List<Pair<Long, String>> heads = StorageManager.current().
   1.105 -          getArticleHeaders(conn.getCurrentChannel(), start, end, header, pattern);
   1.106 -        
   1.107 -        conn.println("221 header follows");
   1.108 -        for(Pair<Long, String> head : heads)
   1.109 -        {
   1.110 -          conn.println(head.getA() + " " + head.getB());
   1.111 -        }
   1.112 -        conn.println(".");
   1.113 -      }
   1.114 -      catch(PatternSyntaxException ex)
   1.115 -      {
   1.116 -        ex.printStackTrace();
   1.117 -        conn.println("500 invalid pattern syntax");
   1.118 -      }
   1.119 -      catch(StorageBackendException ex)
   1.120 -      {
   1.121 -        ex.printStackTrace();
   1.122 -        conn.println("500 internal server error");
   1.123 -      }
   1.124 -    }
   1.125 -    else
   1.126 -    {
   1.127 -      conn.println("430 invalid command usage");
   1.128 -    }
   1.129 -  }
   1.130 +			long start = -1;
   1.131 +			long end = -1;
   1.132 +			if (range.contains("-")) {
   1.133 +				String[] rsplit = range.split("-", 2);
   1.134 +				start = Long.parseLong(rsplit[0]);
   1.135 +				if (rsplit[1].length() > 0) {
   1.136 +					end = Long.parseLong(rsplit[1]);
   1.137 +				}
   1.138 +			} else // TODO: Handle Message-IDs
   1.139 +			{
   1.140 +				start = Long.parseLong(range);
   1.141 +			}
   1.142  
   1.143 +			try {
   1.144 +				List<Pair<Long, String>> heads = StorageManager.current().
   1.145 +					getArticleHeaders(conn.getCurrentChannel(), start, end, header, pattern);
   1.146 +
   1.147 +				conn.println("221 header follows");
   1.148 +				for (Pair<Long, String> head : heads) {
   1.149 +					conn.println(head.getA() + " " + head.getB());
   1.150 +				}
   1.151 +				conn.println(".");
   1.152 +			} catch (PatternSyntaxException ex) {
   1.153 +				ex.printStackTrace();
   1.154 +				conn.println("500 invalid pattern syntax");
   1.155 +			} catch (StorageBackendException ex) {
   1.156 +				ex.printStackTrace();
   1.157 +				conn.println("500 internal server error");
   1.158 +			}
   1.159 +		} else {
   1.160 +			conn.println("430 invalid command usage");
   1.161 +		}
   1.162 +	}
   1.163  }