X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcommon%2Futil.cpp;h=8b9231e19f8cd4fb22f3416c74c7958639e81e62;hp=9bc24bc1e564cb577e06b88069c73050b061d747;hb=e052c6532456d818b804ce726c8a6e66c81ad8a0;hpb=8ec4a861065b8a037ea6af58b2916800007ed61f

diff --git a/src/common/util.cpp b/src/common/util.cpp
index 9bc24bc1..8b9231e1 100644
--- a/src/common/util.cpp
+++ b/src/common/util.cpp
@@ -108,14 +108,14 @@ uint editingDistance(const QString &s1, const QString &s2) {
       uint insertChar = matrix[i][j-1] + 1;
 
       if(deleteChar < insertChar)
-	min = deleteChar;
+        min = deleteChar;
       else
-	min = insertChar;
+        min = insertChar;
 
       if(s1[i-1] == s2[j-1]) {
-	uint inheritChar = matrix[i-1][j-1];
-	if(inheritChar < min)
-	  min = inheritChar;
+        uint inheritChar = matrix[i-1][j-1];
+        if(inheritChar < min)
+          min = inheritChar;
       }
 
       matrix[i][j] = min;
@@ -142,3 +142,14 @@ QString secondsToString(int timeInSeconds) {
     }
     return returnString.join(", ");
 }
+
+QByteArray prettyDigest(const QByteArray &digest) {
+  QByteArray hexDigest = digest.toHex().toUpper();
+  QByteArray prettyDigest;
+  prettyDigest.fill(':', hexDigest.count() + (hexDigest.count() / 2) - 1);
+
+  for(int i = 0; i * 2 < hexDigest.count(); i++) {
+    prettyDigest.replace(i * 3, 2, hexDigest.mid(i * 2, 2));
+  }
+  return prettyDigest;
+}