src/main/java/irc/CTCPInterpretor.java

   1 /*****************************************************/\r
   2 /*          This java file is a part of the          */\r
   3 /*                                                   */\r
   4 /*           -  Plouf's Java IRC Client  -           */\r
   5 /*                                                   */\r
   6 /*   Copyright (C)  2002 - 2005 Philippe Detournay   */\r
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  12 /*  General Public License as published by the       */\r
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  28 /*****************************************************/\r
  29 \r
  30 package irc;\r
  31 \r
  32 import irc.dcc.prv.DCCChatServer;\r
  33 import irc.dcc.prv.DCCFileHandler;\r
  34 \r
  35 import java.io.File;\r
  36 import java.util.Date;\r
  37 \r
  38 /**\r
  39  * The CTCP interpretor.\r
  40  */\r
  41 public class CTCPInterpretor extends BasicInterpretor {\r
  42         /**\r
  43          * The CTCPFilter.\r
  44          */\r
  45         // protected CTCPFilter _filter;\r
  46         protected ServerManager _mgr;\r
  47 \r
  48         /**\r
  49          * Create a new CTCPInterpretor.\r
  50          * \r
  51          * @param config\r
  52          *          global configuration.\r
  53          * @param next\r
  54          *          next interpretor to use if command is unknown.\r
  55          * @param mgr\r
  56          *          server manager\r
  57          */\r
  58         public CTCPInterpretor(IRCConfiguration config, Interpretor next/*\r
  59                                                                                                                                                                                                                                                                          * ,CTCPFilter\r
  60                                                                                                                                                                                                                                                                          * filter\r
  61                                                                                                                                                                                                                                                                          */, ServerManager mgr) {\r
  62                 super(config, next);\r
  63                 _mgr = mgr;\r
  64                 // _filter=filter;\r
  65         }\r
  66 \r
  67         private void send(Server s, String destination, String msg) {\r
  68                 s.say(destination, "\1" + msg + "\1");\r
  69         }\r
  70 \r
  71         @Override\r
  72         protected void handleCommand(Source source, String cmd, String[] parts, String[] cumul) {\r
  73                 try {\r
  74                         if (cmd.equals("ctcp")) {\r
  75                                 test(cmd, parts, 1);\r
  76                                 if (parts[1].toLowerCase(java.util.Locale.ENGLISH).equals("ping")) {\r
  77                                         test(cmd, parts, 2);\r
  78                                         send(source.getServer(), parts[2], "PING " + (new Date()).getTime());\r
  79                                         // _filter.ping(source.getServer(),parts[2]);\r
  80                                 } else if (parts[1].toLowerCase(java.util.Locale.ENGLISH).equals("action")) {\r
  81                                         test(cmd, parts, 2);\r
  82                                         if (source.talkable()) {\r
  83                                                 send(source.getServer(), source.getName(), "ACTION " + cumul[2]);\r
  84                                                 // _filter.action(source.getServer(),source.getName(),cumul[2]);\r
  85                                                 source.action(source.getServer().getNick(), cumul[2]);\r
  86                                         } else {\r
  87                                                 source.report(getText(IRCTextProvider.INTERPRETOR_NOT_ON_CHANNEL));\r
  88                                         }\r
  89                                 } else if (parts[1].toLowerCase(java.util.Locale.ENGLISH).equals("dcc")) {\r
  90                                         test(cmd, parts, 2);\r
  91                                         if (parts[2].toLowerCase(java.util.Locale.ENGLISH).equals("chat") && _ircConfiguration.getB("allowdccchat")) {\r
  92                                                 test(cmd, parts, 3);\r
  93                                                 // _filter.chat(source.getServer(),parts[3]);\r
  94                                                 Server s = source.getServer();\r
  95                                                 String nick = parts[3];\r
  96                                                 try {\r
  97                                                         DCCChatServer cserver = new DCCChatServer(_ircConfiguration, s.getNick(), nick);\r
  98                                                         String arg = cserver.openPassive();\r
  99                                                         if (arg.length() == 0) {\r
 100                                                                 cserver.sendStatusMessage(getText(IRCTextProvider.DCC_UNABLE_PASSIVE_MODE));\r
 101                                                         } else {\r
 102                                                                 send(s, nick, "DCC CHAT chat " + arg);\r
 103                                                         }\r
 104                                                         _mgr.newServer(cserver, false);\r
 105                                                 } catch (Throwable ex) {\r
 106                                                         _ircConfiguration.internalError("dcc chat error", ex, "plouf@pjirc.com");\r
 107                                                 }\r
 108 \r
 109                                         } else if (parts[2].toLowerCase(java.util.Locale.ENGLISH).equals("send")\r
 110                                                         && _ircConfiguration.getB("allowdccfile")) {\r
 111                                                 String file = null;\r
 112                                                 test(cmd, parts, 3);\r
 113 \r
 114                                                 if (parts.length > 4)\r
 115                                                         file = cumul[4];\r
 116 \r
 117                                                 Server s = source.getServer();\r
 118                                                 String nick = parts[3];\r
 119                                                 try {\r
 120                                                         File f;\r
 121                                                         if (file != null)\r
 122                                                                 f = new File(file);\r
 123                                                         else\r
 124                                                                 f = _ircConfiguration.getSecurityProvider().getLoadFile("Send file");\r
 125 \r
 126                                                         DCCFileHandler handler = new DCCFileHandler(_ircConfiguration, nick, f);\r
 127                                                         char guil = 34;\r
 128                                                         String filename = f.getName();\r
 129                                                         if (filename.indexOf(" ") != -1)\r
 130                                                                 filename = guil + filename + guil;\r
 131                                                         String arg = filename + " " + handler.send();\r
 132                                                         send(s, nick, "DCC SEND " + arg);\r
 133                                                         _mgr.newServer(handler, false);\r
 134 \r
 135                                                 } catch (Throwable ex) {\r
 136                                                         _ircConfiguration.internalError("dcc send error", ex, "plouf@pjirc.com");\r
 137                                                 }\r
 138                                         } else {\r
 139                                                 source.report(getText(IRCTextProvider.INTERPRETOR_UNKNOWN_DCC, parts[2]));\r
 140                                         }\r
 141                                 } else if (parts[1].toLowerCase(java.util.Locale.ENGLISH).equals("raw")) {\r
 142                                         test(cmd, parts, 3);\r
 143                                         send(source.getServer(), parts[2], cumul[3]);\r
 144                                         // _filter.genericSend(source.getServer(),parts[2],cumul[3]);\r
 145                                 } else if (parts[1].toLowerCase(java.util.Locale.ENGLISH).equals("sound")) {\r
 146                                         test(cmd, parts, 2);\r
 147                                         send(source.getServer(), source.getName(), "SOUND " + parts[2]);\r
 148                                 } else {\r
 149                                         test(cmd, parts, 2);\r
 150                                         send(source.getServer(), parts[2], parts[1]);\r
 151                                         // _filter.genericSend(source.getServer(),parts[2],parts[1]);\r
 152                                 }\r
 153                         } else {\r
 154                                 super.handleCommand(source, cmd, parts, cumul);\r
 155                         }\r
 156                 } catch (NotEnoughParametersException ex) {\r
 157                         source.report(getText(IRCTextProvider.INTERPRETOR_INSUFFICIENT_PARAMETERS, ex.getMessage()));\r
 158                 }\r
 159         }\r
 160 }\r