From e08efd9ad57fbe44c68cb98c5cb9b3ac46b96439 Mon Sep 17 00:00:00 2001
From: Markus Mittendrein <git@maxmitti.tk>
Date: Thu, 5 Nov 2015 14:45:08 +0100
Subject: Add config options IRC.User and IRC.Port

---
 src/Util.cpp | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'src/Util.cpp')

diff --git a/src/Util.cpp b/src/Util.cpp
index 3658802..41500da 100644
--- a/src/Util.cpp
+++ b/src/Util.cpp
@@ -151,4 +151,41 @@ namespace Util {
         }
         return string;
     }
+
+    int indexOfEscaped(const QString& string, const QChar subject, int startPos, const QChar escapeChar)
+    {
+        if(string.isEmpty())
+        {
+            return -1;
+        }
+        if(startPos < 0)
+        {
+            startPos += string.length();
+        }
+        bool escaped = false;
+        for(int pos = startPos; pos < string.length(); ++pos)
+        {
+            QChar c = string.at(pos);
+            if(!escaped)
+            {
+                if(c == escapeChar)
+                {
+                    escaped = true;
+                    continue;
+                }
+                else
+                {
+                    if(c == subject)
+                    {
+                        return pos;
+                    }
+                }
+            }
+            else
+            {
+                escaped = false;
+            }
+        }
+        return -1;
+    }
 }
-- 
cgit v1.2.3-54-g00ecf