From 93abba8232d5cbba1339fceb6b0b47449efa1df3 Mon Sep 17 00:00:00 2001
From: Sebastian Kaspari <s.kaspari@googlemail.com>
Date: Sun, 14 Mar 2010 22:54:41 +0100
Subject: [PATCH] Implemented sending files via DCC: /dcc SEND <nickname>
 <file>

---
 src/org/yaaic/command/CommandParser.java      |  2 +
 src/org/yaaic/command/handler/DCCHandler.java | 79 +++++++++++++++++++
 2 files changed, 81 insertions(+)
 create mode 100644 src/org/yaaic/command/handler/DCCHandler.java

diff --git a/src/org/yaaic/command/CommandParser.java b/src/org/yaaic/command/CommandParser.java
index eb15b08..6d59fbb 100644
--- a/src/org/yaaic/command/CommandParser.java
+++ b/src/org/yaaic/command/CommandParser.java
@@ -23,6 +23,7 @@ package org.yaaic.command;
 import java.util.HashMap;
 
 import org.yaaic.command.handler.CloseHandler;
+import org.yaaic.command.handler.DCCHandler;
 import org.yaaic.command.handler.DeopHandler;
 import org.yaaic.command.handler.DevoiceHandler;
 import org.yaaic.command.handler.EchoHandler;
@@ -83,6 +84,7 @@ public class CommandParser
 		commands.put("part", new PartHandler());
 		commands.put("close", new CloseHandler());
 		commands.put("notice", new NoticeHandler());
+		commands.put("dcc", new DCCHandler());
 		
 		// Aliases
 		commands.put("j", commands.get("join"));
diff --git a/src/org/yaaic/command/handler/DCCHandler.java b/src/org/yaaic/command/handler/DCCHandler.java
new file mode 100644
index 0000000..2228769
--- /dev/null
+++ b/src/org/yaaic/command/handler/DCCHandler.java
@@ -0,0 +1,79 @@
+/*
+Yaaic - Yet Another Android IRC Client
+
+Copyright 2009-2010 Sebastian Kaspari
+
+This file is part of Yaaic.
+
+Yaaic is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Yaaic is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Yaaic.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package org.yaaic.command.handler;
+
+import java.io.File;
+
+import org.yaaic.command.BaseHandler;
+import org.yaaic.exception.CommandException;
+import org.yaaic.irc.IRCService;
+import org.yaaic.model.Broadcast;
+import org.yaaic.model.Conversation;
+import org.yaaic.model.Message;
+import org.yaaic.model.Server;
+
+/**
+ * Command: /dcc SEND <nickname> <file>
+ * 
+ * Send a file to a user
+ * 
+ * @author Sebastian Kaspari <sebastian@yaaic.org>
+ */
+public class DCCHandler extends BaseHandler
+{
+	/**
+	 * Execute /dcc
+	 */
+	@Override
+	public void execute(String[] params, Server server, Conversation conversation, IRCService service) throws CommandException 
+	{
+		if (params.length == 4) {
+			if (!params[1].equalsIgnoreCase("SEND")) {
+				throw new CommandException("Currently only SEND is allowed");
+			}
+			File file = new File(params[3]);
+			if (!file.exists()) {
+				throw new CommandException("File does not exist: " + params[3]);
+			}
+			
+			service.getConnection(server.getId()).dccSendFile(file, params[2], 60000);
+			
+			Message message = new Message("Waiting for " + params[2] + " to accept the file transfer");
+			message.setColor(Message.COLOR_GREY);
+			conversation.addMessage(message);
+			
+			service.sendBroadcast(
+				Broadcast.createConversationIntent(Broadcast.CONVERSATION_MESSAGE, server.getId(), conversation.getName())
+			);
+		} else {
+			throw new CommandException("Invalid number of params");
+		}
+	}
+	
+	/**
+	 * Usage of /dcc
+	 */
+	@Override
+	public String getUsage()
+	{
+		return "/dcc SEND <nickname> <file>";
+	}
+}