From 0f1b5faf6fb47404c56dc14cbe79e25f30d5a51c Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Mon, 27 Apr 2015 19:15:53 +0200
Subject: [PATCH] Escape the input, not the output

---
 .../net/pterodactylus/irc/DefaultConnection.java   | 28 +++++++++++-----------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/src/main/java/net/pterodactylus/irc/DefaultConnection.java b/src/main/java/net/pterodactylus/irc/DefaultConnection.java
index 194caf7..dd6955c 100644
--- a/src/main/java/net/pterodactylus/irc/DefaultConnection.java
+++ b/src/main/java/net/pterodactylus/irc/DefaultConnection.java
@@ -316,7 +316,7 @@ public class DefaultConnection extends AbstractExecutionThreadService implements
 			while (connected) {
 				Reply reply = connectionHandler.readReply();
 				eventBus.post(new ReplyReceived(this, reply));
-				logger.trace(String.format("<< %s", reply));
+				logger.trace(String.format("<< %s", addEscapeCharacters(reply.toString())));
 				String command = reply.command();
 				List<String> parameters = reply.parameters();
 
@@ -378,6 +378,18 @@ public class DefaultConnection extends AbstractExecutionThreadService implements
 	// PRIVATE METHODS
 	//
 
+	private String addEscapeCharacters(String line) {
+		StringBuilder escaped = new StringBuilder();
+		for (char c : line.toCharArray()) {
+			if (c < 32) {
+				escaped.append("\\CTRL[").append((int) c).append("]");
+			} else {
+				escaped.append(c);
+			}
+		}
+		return escaped.toString();
+	}
+
 	/**
 	 * Returns an item from the list, or {@link Optional#empty()} if the list is
 	 * shorter than required for the given index.
@@ -500,23 +512,11 @@ public class DefaultConnection extends AbstractExecutionThreadService implements
 				commandBuilder.append(parameter);
 			}
 
-			logger.trace(String.format(">> %s", addEscapeCharacters(commandBuilder)));
+			logger.trace(String.format(">> %s", commandBuilder));
 			outputStream.write((commandBuilder.toString() + "\r\n").getBytes("UTF-8"));
 			outputStream.flush();
 		}
 
-		private String addEscapeCharacters(StringBuilder commandBuilder) {
-			StringBuilder escaped = new StringBuilder();
-			for (char c : commandBuilder.toString().toCharArray()) {
-				if (c < 32) {
-					escaped.append("\\CTRL[").append((int) c).append("]");
-				} else {
-					escaped.append(c);
-				}
-			}
-			return escaped.toString();
-		}
-
 		/**
 		 * Reads a line of reply from the connection.
 		 *
-- 
2.7.4