[IE] Dead code

src/plugin/PluginFilter.cpp

Index: src/plugin/PluginFilter.cpp
===================================================================
--- a/src/plugin/PluginFilter.cpp
+++ b/src/plugin/PluginFilter.cpp
@@ -224,8 +224,6 @@
   m_isFromStart = filter.m_isFromStart;
   m_isFromEnd = filter.m_isFromEnd;
 
-  m_stringElements = filter.m_stringElements;
-
   m_filterText = filter.m_filterText;
 
   m_hitCount = filter.m_hitCount;
@@ -719,155 +717,3 @@
   }
   return false;
 }

[Eric, 2014/06/20 21:30:41]

The last function that called FindMatch() was replaced by libadblockplus a while
back.

-
-int CPluginFilter::FindMatch(const CString& src, CString filterPart, int srcStartPos) const
-{
-  int filterCurrentPos = filterPart.Find('^');
-  if (filterCurrentPos >= 0)
-  {
-    int srcLength = src.GetLength();
-    int srcFilterPos = -1;
-    int srcCurrentPos = srcStartPos;
-    int srcLastTestPos = -1;
-
-    // Special char(s) as first char?
-    int nFirst = 0;
-    while (filterCurrentPos == 0)
-    {
-      filterPart = filterPart.Right(filterPart.GetLength() - 1);
-      ++nFirst;
-      filterCurrentPos = filterPart.Find('^');
-    }
-
-    // Find first part without special chars
-    CString test = filterCurrentPos >= 0 ? filterPart.Left(filterCurrentPos) : filterPart;
-    int testLength = test.GetLength();
-
-    while (filterCurrentPos >= 0 || testLength > 0)
-    {
-      int srcFindPos = testLength > 0 ? src.Find(test, srcCurrentPos) : srcCurrentPos;
-      if (srcFindPos < 0)
-      {
-        // Always fail - no need to iterate
-        return -1;
-      }
-
-      if (testLength > 0)
-      {
-        srcLastTestPos = srcFindPos;
-      }
-
-      // Already found earlier part; this part must follow
-      if (srcFilterPos >= 0)
-      {
-        // Found position must be position we are at in source
-        if (srcFindPos != srcCurrentPos)
-        {
-          // Try to next iteration  maybe we will find it later
-          return srcLastTestPos >= 0 ? FindMatch(src, filterPart, srcLastTestPos + 1) : -1;
-        }
-      }
-      else
-      {
-        srcCurrentPos = srcFindPos;
-        srcFilterPos = srcFindPos;
-
-        // If starting with special char, check for that
-        for (int n = 1; n <= nFirst; n++)
-        {
-          if (--srcFilterPos < 0 || srcFilterPos < srcStartPos || !IsSpecialChar(src.GetAt(srcFilterPos)))
-          {
-            // Try to next iteration  maybe we will find it later
-            return srcLastTestPos >= 0 ? FindMatch(src, filterPart, srcLastTestPos + 1) : -1;
-          }
-        }
-        nFirst = 0;
-      }
-
-      srcCurrentPos += testLength;
-
-      // Next char must be special char
-      if (filterCurrentPos >= 0 && !IsSpecialChar(src.GetAt(srcCurrentPos++)))
-      {
-        // Try to next iteration  maybe we will find it later
-        return srcLastTestPos >= 0 ? FindMatch(src, filterPart, srcLastTestPos + 1) : -1;
-      }
-
-      // Upate test strin and position for next loop
-      if (filterCurrentPos >= 0)
-      {
-        int filterNewPos = filterPart.Find('^', filterCurrentPos + 1);
-        test = filterNewPos >= 0 ? filterPart.Mid(filterCurrentPos + 1, filterNewPos - filterCurrentPos - 1) : filterPart.Right(filterPart.GetLength() - filterCurrentPos - 1);
-
-        filterCurrentPos = filterNewPos;
-      }
-      else
-      {
-        test.Empty();
-      }
-      testLength = test.GetLength();
-    }
-
-    // If only special chars, check for that
-    if (nFirst > 0)
-    {
-      int nFound = 0;
-
-      srcFilterPos = srcCurrentPos;
-
-      while (nFound != nFirst && srcLength >= srcFilterPos + nFound)
-      {
-        if (IsSpecialChar(src.GetAt(srcFilterPos + nFound)))
-        {
-          nFound++;
-        }
-        else
-        {
-          if (nFound > 0)
-          {
-            nFound--;
-          }
-
-          srcFilterPos++;
-        }
-      }
-
-      if (nFound != nFirst)
-      {
-        // Always fail - no need to iterate
-        return -1;
-      }
-    }
-
-    return srcFilterPos;
-  }
-  else
-  {
-    return src.Find(filterPart, srcStartPos);
-  }
-}
-
-bool CPluginFilter::IsSpecialChar(TCHAR testChar) const
-{
-  if (isalnum(testChar) || testChar == '.' || testChar == '-' || testChar == '%')
-  {
-    return false;
-  }
-
-  return true;
-}
-
-bool CPluginFilter::IsSubdomain(const CString& subdomain, const CString& domain) const
-{
-  int pos = subdomain.Find(domain);
-
-  if (pos > 0 && domain.GetLength() + pos == subdomain.GetLength())
-  {
-    if (subdomain.GetAt(pos - 1) == '.')
-    {
-      return true;
-    }
-  }
-
-  return false;
-}