From effc112bed400d632368ca633d8a6600ea8c8aae Mon Sep 17 00:00:00 2001
From: David Athay <ko2fan@gmail.com>
Date: Mon, 13 Apr 2009 14:48:07 +0100
Subject: Fixed @'s in a user's nick

---
 src/gui/widgets/chattab.cpp |  3 +++
 src/utils/stringutils.cpp   | 13 +++++++++++++
 src/utils/stringutils.h     |  8 ++++++++
 3 files changed, 24 insertions(+)

(limited to 'src')

diff --git a/src/gui/widgets/chattab.cpp b/src/gui/widgets/chattab.cpp
index 1879a918..bbf71e83 100644
--- a/src/gui/widgets/chattab.cpp
+++ b/src/gui/widgets/chattab.cpp
@@ -163,6 +163,9 @@ void ChatTab::chatLog(std::string line, int own, bool ignoreRecord)
         tmp.nick = "";
         lineColor = "##S";
     }
+    
+    // check for @, # or [ in nick
+    tmp.nick = removeBadChars(tmp.nick);
 
 #ifdef EATHENA_SUPPORT
     if (tmp.nick.empty() && tmp.text.substr(0, 17) == "Visible GM status")
diff --git a/src/utils/stringutils.cpp b/src/utils/stringutils.cpp
index 6a88a12e..2f9bc9a8 100644
--- a/src/utils/stringutils.cpp
+++ b/src/utils/stringutils.cpp
@@ -61,3 +61,16 @@ const char *ipToString(int address)
 
     return asciiIP;
 }
+
+std::string &removeBadChars(std::string &str)
+{
+    std::string::size_type pos;
+    do
+    {
+        pos = str.find_first_of("@#[]");
+        if (pos != std::string::npos)
+            str.erase(pos, 1);
+    } while (pos != std::string::npos);
+
+    return str;
+}
diff --git a/src/utils/stringutils.h b/src/utils/stringutils.h
index 8b8b7bc2..872a8f52 100644
--- a/src/utils/stringutils.h
+++ b/src/utils/stringutils.h
@@ -65,4 +65,12 @@ template<typename T> std::string toString(const T &arg)
  */
 const char *ipToString(int address);
 
+/**
+ * Removes bad characters from a string
+ *
+ * @param str the string to remove the bad chars from
+ * @return a reference to the string without bad chars
+ */
+std::string &removeBadChars(std::string &str);
+
 #endif // UTILS_STRINGUTILS_H
-- 
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